0x7, 0x3, 0x7ff, 0x7f, 0x0, 0x5, 0x8000, 0x7fff, 0xa5, 0x9b, 0x2a19c2c4, 0x6, 0x1, 0x5, 0x0, 0x4, 0x9, 0x0, 0x2b8, 0xb5, 0x3ff, 0x6, 0x2ba, 0x9549, 0x7, 0x7f, 0x7, 0x10001, 0xfa8, 0x2, 0x1, 0x2, 0x10001, 0x7fffffff, 0x400, 0x3af1, 0x800, 0x8000, 0x4, 0x7ff, 0x81, 0x3, 0x8, 0x8, 0x5, 0x57b, 0x2, 0xfffffffb, 0x3, 0xfff, 0x641b74ee, 0x4, 0x1, 0x5, 0x6, 0x6, 0x80000001, 0x98c, 0x7, 0x3, 0x1, 0x6, 0x3, 0x2, 0x3, 0x4e2, 0xfffffffe, 0x9, 0x9, 0xff, 0x8, 0x3, 0x5b, 0x10000, 0xffff, 0x3f, 0xfffff895, 0x8, 0x3, 0x1, 0x9, 0xa2, 0x5, 0x200, 0x8, 0x4, 0x40, 0x9, 0x8, 0x4, 0x1a5, 0xffff8001, 0x2, 0x1000, 0x7, 0xfffffffa, 0x1, 0x100, 0x81, 0x81, 0x7e, 0x80000001, 0x81, 0xff, 0x3, 0x4, 0x5, 0x10001, 0xec57, 0x0, 0x0, 0x240, 0x4, 0x80000001, 0x81, 0xd3d8, 0x101, 0x0, 0xaa7, 0x20, 0xfffffff9, 0x16, 0x400, 0x3, 0x87b, 0x7, 0x6, 0x0, 0x3f, 0x8, 0x1, 0x3f, 0x2, 0x5, 0x7, 0x10001, 0x7fffffff, 0xef54, 0x401, 0x4, 0x8, 0x5, 0x9, 0x9, 0xfb8e, 0x3, 0x1, 0x80, 0x7, 0x1, 0x7, 0x6, 0xfffffffa, 0x9, 0x3e, 0x0, 0x5, 0x4, 0x7, 0x1, 0xfff, 0x8, 0x280, 0x1, 0x5, 0xe010, 0x2, 0xfffffff9, 0xffff8518, 0x3c7, 0x8, 0x3, 0x7, 0x27089e61, 0x2, 0x0, 0x3, 0x6, 0x80000001, 0x5, 0x0, 0xffffff91, 0x0, 0x8000, 0x4, 0x8e1, 0x4394, 0x8, 0x6, 0x8, 0x7fffffff, 0x8001, 0x5, 0x4, 0x8, 0x6, 0x4, 0x9, 0x7fff, 0x9ec, 0x101, 0x0, 0x8, 0x4, 0x9, 0x7, 0x4, 0x5, 0xc80, 0x3f9a, 0x6]}]}, @TCA_CGROUP_EMATCHES={0x38, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xfffc}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x4}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x8000}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xff80}}]}, @TCA_CGROUP_POLICE={0xc48, 0x2, [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x9}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x401}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x9, 0x40000000, 0x6, 0x2f49, 0x6, 0x5, 0x800, 0x1, 0x0, 0x3, 0x3, 0x7, 0x5, 0x8001, 0x0, 0x2, 0x0, 0x0, 0x8000, 0xffffffe1, 0x81, 0x68, 0x37a7, 0x4c1, 0x6, 0x4, 0x245, 0x0, 0x57a, 0x101, 0x5, 0x401, 0x6, 0x3ff, 0x800, 0x2, 0x6, 0xe0, 0x8, 0x316c, 0x8, 0x8, 0x2, 0xfff, 0x1, 0x1, 0x1, 0x7, 0x53f, 0x7, 0x0, 0x401, 0x100, 0x7, 0x4, 0x8, 0x80000000, 0x1, 0x7df, 0x3f, 0x2, 0x6, 0x2, 0x7, 0x2, 0x2, 0xd72a, 0x1f, 0x3f, 0x87, 0x7, 0x3, 0x0, 0x88, 0x9, 0x7, 0x112, 0x0, 0x8d, 0x5, 0x5, 0x2f6abcfb, 0x2, 0x3, 0x10000, 0x5, 0x6bb, 0x6, 0x2, 0x3f, 0xab, 0x1, 0x7016, 0x4, 0x5, 0x20, 0x3, 0xffffffff, 0x3ff, 0x5, 0x0, 0x6, 0x8001, 0xd3, 0x200, 0x8, 0x5, 0x40, 0x1, 0x6, 0x3, 0x4, 0x7, 0x20, 0x56, 0x80000000, 0x8001, 0x8000, 0x6, 0x2, 0x0, 0x9, 0x2c, 0xbdb4, 0x6, 0x7, 0x2, 0xfd, 0x7, 0x8001, 0x3ff, 0x3ce, 0x1ff, 0x1, 0x1, 0x80, 0x5, 0x7, 0x8, 0x800, 0x8, 0x800, 0x431, 0x80, 0x100, 0x7fff, 0xfffffff8, 0x7, 0x3, 0x800, 0x5, 0x10000, 0x1, 0xc1e7, 0x0, 0x40, 0x420028c6, 0x7fff, 0x200, 0x243, 0x5, 0x7, 0x1, 0xffff7fff, 0x92, 0x6, 0x5, 0x9, 0x8, 0xfff, 0x200, 0x81, 0x9, 0x0, 0x3, 0xfff, 0x80000000, 0x6, 0x1, 0x8, 0xff, 0x0, 0x7, 0x0, 0x6c000000, 0x0, 0xffffffff, 0x2, 0xe2b, 0x8, 0x9, 0x80000, 0x5, 0x9, 0x6, 0x47155d0d, 0xfffffffa, 0x703, 0x400, 0x9, 0x840, 0x1f, 0x9, 0x1, 0xffff, 0xfffff800, 0x1, 0x1ff0, 0x7fff, 0x1, 0x8000, 0x0, 0xd, 0x1, 0xb22, 0x1ff, 0x100, 0x2, 0x8001, 0x80, 0x0, 0x4, 0x569, 0x9be, 0x80000000, 0x5, 0x3, 0x0, 0x5, 0xffffffff, 0x10000, 0x4f7, 0x268, 0x1, 0x6, 0x1, 0x1, 0x5, 0x0, 0x20, 0x7, 0x6e3, 0x4, 0x11b1, 0x100, 0x6, 0x8, 0x2, 0x1, 0xffffffff, 0x71c8, 0x0, 0x2, 0x6, 0x7, 0x6]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x401}, @TCA_POLICE_RESULT={0x8, 0x5, 0x2}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x8, 0x4, 0x400, 0x113c, 0x5, 0x8, 0xffffffe0, 0x80000001, 0xffff, 0xd9f0, 0x5, 0xffff, 0x80, 0x4, 0x7fffffff, 0x7ff, 0x4, 0x1000, 0x67b, 0x7, 0xd2e5, 0x5, 0x0, 0x7, 0x7ff, 0x7, 0x8, 0x1, 0x2, 0x4, 0x1ff, 0xe6, 0x1, 0x3, 0x1f, 0x3, 0x5, 0x2, 0x2, 0x5, 0x40, 0x8, 0x3ff, 0x9, 0xffff8001, 0x0, 0x8000, 0x6, 0x7, 0x9, 0x9, 0xf113, 0xfffffffa, 0x0, 0x7, 0x494, 0x5, 0x1ff, 0x7fffffff, 0x1, 0x5, 0x5, 0x5, 0x4, 0xfff, 0xca5e, 0x3, 0xffffffff, 0xfa28, 0x7, 0x0, 0x18d9, 0x101, 0x8, 0x3, 0x2, 0x94, 0x9, 0xffff, 0x1, 0x810, 0x2, 0xffffa809, 0x2, 0x8, 0x6, 0x3, 0x3, 0x4, 0x7, 0x3, 0x200, 0x3, 0x7, 0x6, 0x4, 0x17, 0xfffffff9, 0x5, 0x5, 0x200, 0x955, 0x6, 0x1, 0x6b, 0x55aa8f27, 0x5, 0xa83b, 0xfffffff8, 0x80000001, 0x4, 0x5, 0x3, 0x5, 0x7, 0x9, 0x2, 0x4, 0x200, 0x101, 0x80000000, 0xffffffff, 0x7b3e, 0x2, 0x20, 0x0, 0xffff8001, 0x2, 0x17b, 0xb6, 0x0, 0x1f, 0x80000000, 0x7, 0x3, 0x3, 0x7, 0x8, 0x3, 0x7f, 0x2, 0x9, 0x100, 0x401, 0x400, 0x200, 0x1, 0x5368, 0x0, 0x3, 0x74, 0x4, 0x2, 0x3ff, 0x3, 0x75e, 0x1f, 0x4, 0x822f, 0x80, 0x1, 0x8, 0xfffffff9, 0x81, 0x80, 0x5, 0x57, 0x400, 0x101, 0xa0e1, 0xeb, 0xfffffffc, 0xff, 0x8, 0x5, 0x1000, 0x7, 0x9, 0x4d, 0xf2b2, 0x94, 0x401, 0x6d9, 0x73dba6cf, 0x3, 0x1ff, 0x800, 0x40, 0x3, 0x8, 0x4, 0x3, 0x6, 0x0, 0x2, 0xa319, 0x9d0a, 0xffffffff, 0x57a, 0x6, 0x8, 0xff, 0x1000, 0x9, 0x5, 0x3f, 0xffff, 0xa754, 0x3, 0x8223, 0xab, 0x4, 0x3, 0x0, 0x1, 0x0, 0x7fff, 0x200, 0x6, 0xfffffffc, 0x837, 0x7, 0x6, 0x800, 0x7, 0x6e, 0x8b50, 0x2, 0xe54, 0x61768f88, 0x1, 0x0, 0x6, 0x646, 0xffff, 0x5, 0x6, 0x2, 0x2, 0x5, 0x8, 0x7, 0x7f, 0x3, 0x9, 0x761, 0x7ff, 0x9, 0x5, 0x5, 0x8, 0x4830, 0x0, 0x2ac4, 0xffffffc1, 0x7]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x2}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x6, 0xa2c, 0xfff, 0x2, 0x6, 0xff, 0x2477, 0xfffeffff, 0xb150, 0x6, 0x3ff, 0x8, 0x8, 0xffff55d1, 0x200, 0x1, 0x5e3, 0x6, 0x0, 0x1, 0x3000000, 0x1, 0x3, 0x9, 0x1d43, 0x5, 0x987, 0x2f, 0x80000001, 0x10001, 0x629, 0x7, 0x0, 0x3, 0x80, 0x8001, 0x0, 0x8, 0x1, 0xce7, 0x4, 0x20000000, 0x20156712, 0x400, 0xb2d, 0x80000000, 0x6, 0x2020000, 0x8, 0xfffffffb, 0x8e, 0xce94, 0xf0, 0x1, 0x6036, 0x6, 0xffffffc0, 0xffffffff, 0x4, 0xfe7, 0xfffffeff, 0x5, 0x6, 0x9, 0x47a6ef99, 0x3, 0xdeb4, 0x7578, 0x7fffffff, 0x5, 0x9, 0x0, 0x3ff, 0x3, 0x7, 0xffff6900, 0x1, 0x2, 0x6, 0x7, 0x8, 0x7f, 0x7, 0x39, 0x3f, 0x8, 0x5, 0xed33, 0xe00000, 0x81, 0x400, 0x8000, 0x4, 0x7, 0x43c, 0x20, 0xc219, 0x7, 0x6, 0x89bc, 0x200, 0xf2, 0x1, 0x5, 0x57e869ea, 0x1, 0x401, 0x8, 0x162, 0x5, 0x200, 0x6, 0x9e, 0x5, 0xc6cc, 0x7, 0x401, 0x3, 0x6, 0x4, 0xf495, 0x7ff, 0x0, 0x3, 0x58a, 0xce04, 0x0, 0x40, 0x1000, 0x3, 0x7, 0x1, 0x3, 0xfffffff9, 0x20, 0x1, 0x57, 0x1ff, 0x15000000, 0x5, 0x10000, 0xf339, 0x9, 0x5, 0x7f, 0x5, 0x7, 0x3ad, 0x0, 0x9, 0xff, 0xfffffc01, 0xfffffffa, 0x1f, 0x3, 0x800, 0xd2, 0xffff, 0x2, 0x2, 0x80000000, 0x9c0e, 0xfffffffe, 0x2, 0x1f, 0x1, 0x6fdd72fa, 0x0, 0x1, 0xcbf, 0x1, 0x8, 0x7, 0x4, 0x3, 0x8, 0x80000001, 0x9, 0x6, 0xffffffff, 0x2, 0x3f, 0x3, 0x8, 0x8000, 0x555, 0x8, 0x7fffffff, 0x4, 0x2, 0xfffffff7, 0x56b, 0x7ca, 0xffff, 0x5, 0x7fff, 0x0, 0x7, 0x0, 0xffff, 0xad0, 0x3ff, 0xfffffffc, 0x200, 0x2, 0x8000000, 0x6, 0x6, 0x6, 0x6, 0x6, 0x1, 0x2, 0x3, 0x1, 0x73f8, 0x8bd, 0x3, 0x0, 0x0, 0x752, 0x93f4, 0x5, 0x9, 0xffff0000, 0x6, 0xe5, 0x4, 0x6bcb, 0x2, 0x9, 0x0, 0x400, 0x7fff, 0xbde, 0x9, 0x2, 0xffffffff, 0x2, 0x3, 0x7eba0682, 0x0, 0x2, 0x101, 0x0, 0x8000, 0x9, 0x93a36a50, 0x6, 0x0, 0xd35, 0x1ff, 0x21, 0x6, 0xb6, 0xffff]}]}, @TCA_CGROUP_POLICE={0x54, 0x2, [@TCA_POLICE_RATE64={0xc, 0x8, 0x3925}, @TCA_POLICE_AVRATE={0x8, 0x4, 0xc63}, @TCA_POLICE_TBF={0x3c, 0x1, {0xa2, 0x3, 0x1, 0x1f, 0x4, {0xeb, 0x2, 0x0, 0x7ff, 0x8, 0x9}, {0x0, 0x1, 0x9, 0x7fff, 0x9, 0x1f}, 0x80000001, 0xd28ab0d3, 0x9}}]}, @TCA_CGROUP_POLICE={0x4a4, 0x2, [@TCA_POLICE_TBF={0x3c, 0x1, {0x200, 0x4, 0x6, 0x7, 0x4, {0x16, 0x2, 0x0, 0xa4, 0x5, 0x400}, {0x20, 0x1, 0x8, 0x5, 0x1, 0xffffe032}, 0x7, 0x9, 0xaf4}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x8d, 0x9, 0x0, 0x7fffffff, 0xffff, 0x9, 0x7f3, 0x3, 0x1, 0x2, 0x5, 0x6, 0x1ff, 0x2, 0x5, 0x1, 0x90, 0x7, 0x5e1e, 0x100, 0xed5, 0x8, 0x1ff, 0x9, 0x0, 0x6, 0x80000000, 0x200, 0x6, 0x6, 0xf8fa, 0x5, 0x1ff, 0x9, 0xf8fe, 0x1, 0x0, 0x100, 0x3, 0x9, 0x7ff, 0x2, 0x8001, 0x9, 0x7, 0x7fff, 0x9, 0x6, 0x2, 0x9, 0x0, 0x7f, 0x594, 0x80, 0x5, 0xe23e, 0x101, 0x3ff, 0x7, 0x7, 0xffff4f1c, 0x0, 0xa0f00000, 0xfff, 0x8000, 0x8, 0x3, 0x4, 0x0, 0x96, 0xeb, 0x8, 0x9, 0x1, 0x7f, 0x8, 0x1ff, 0x4, 0x1, 0x7, 0x0, 0x5, 0x80000001, 0x432d2084, 0x2, 0x3ff, 0x8, 0x4, 0x10001, 0x6f6c58f, 0x1, 0x3ff, 0x8, 0x5, 0x7, 0x2, 0x6, 0x7, 0x9, 0xe92, 0x80000001, 0x2a69, 0x4, 0xa9, 0x3, 0x101, 0x1000, 0x401, 0x0, 0x7f, 0x1f, 0x8000, 0xffff, 0xfffffffa, 0x590, 0x9, 0x3ff, 0x752, 0x1, 0xff, 0x101, 0x0, 0x401, 0x80000000, 0xa49, 0x40, 0x8, 0x9, 0xf44, 0x5, 0x8, 0x0, 0xffffffff, 0x1, 0x1000, 0xb85a, 0x7f, 0x1b27, 0x6, 0x2, 0x9ed, 0x80, 0x8f4, 0x5, 0x3, 0x3, 0x9, 0x86b, 0x8, 0xd2c0, 0x80, 0x10001, 0x0, 0x8, 0x69, 0x9, 0xafcf, 0xfffffe01, 0x8, 0x3, 0xfffffff9, 0x0, 0x3ff, 0x8, 0x81, 0x9, 0x8000, 0x240, 0x3, 0xfc6, 0x5, 0xec1, 0x401, 0xffff0, 0x3, 0x1, 0xff, 0x200, 0xeb5, 0x2, 0x7ff, 0x1000, 0x3f, 0x6, 0x6, 0x16464650, 0xffffffff, 0x4, 0x4, 0x8000, 0x9, 0x1000, 0x9e66, 0x9, 0x1, 0x2, 0x3, 0x7fffffff, 0x1, 0x7ff, 0x9, 0x401, 0x1, 0x70, 0x401, 0x0, 0x83, 0x400, 0x6, 0x10001, 0x3a0f, 0x100, 0x6, 0xb88, 0xf685, 0x2, 0x4, 0x80000000, 0x7ff, 0x9c, 0x5, 0x7, 0x1000, 0x8, 0x36b400a1, 0xffff, 0x9, 0x6, 0x0, 0xfffffffc, 0x0, 0x7ff, 0x0, 0x800, 0x0, 0x9, 0x23f4, 0x8, 0x7, 0x2, 0x10000, 0x0, 0x7, 0x1e2d, 0xfffffff9, 0xfff, 0x3f, 0x8, 0x3f, 0xfffffff9, 0x2, 0x100, 0x5, 0x1d9, 0x9, 0xfff]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x7}, @TCA_POLICE_TBF={0x3c, 0x1, {0x3cab, 0x6, 0x5, 0xffff, 0x8, {0x6, 0x0, 0xa1b, 0x1ff, 0x80}, {0x40, 0x0, 0x9, 0xa3, 0x74ea, 0x2}, 0x2, 0x6, 0x100}}, @TCA_POLICE_RATE64={0xc, 0x8, 0x7}, @TCA_POLICE_RATE64={0xc, 0x8, 0x9}]}, @TCA_CGROUP_ACT={0x740, 0x1, [@m_ife={0x18c, 0x12, 0x0, 0x0, {{0x8}, {0x64, 0x2, 0x0, 0x1, [@TCA_IFE_SMAC={0xa, 0x4, @local}, @TCA_IFE_SMAC={0xa, 0x4, @random="5d50adec33f4"}, @TCA_IFE_METALST={0x20, 0x6, [@IFE_META_TCINDEX={0x6, 0x5, @val=0x20aa}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}]}, @TCA_IFE_DMAC={0xa, 0x3, @multicast}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x200, 0x4, 0x6, 0x2, 0x1}}}]}, {0x103, 0x6, "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"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_bpf={0x12c, 0x20, 0x0, 0x0, {{0x8}, {0x68, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6}, @TCA_ACT_BPF_OPS={0x44, 0x4, [{0x5, 0x9, 0x3, 0x1}, {0x3f, 0x7f, 0x71, 0x1ff}, {0x1, 0x7, 0xff, 0x200}, {0x6, 0xf0, 0x80, 0x10000}, {0x8, 0xbd, 0xff, 0x80000000}, {0x6, 0x80, 0x20, 0x7fffffff}, {0x0, 0x1, 0x8, 0x1}, {0x5, 0x8, 0x0, 0xffffebfb}]}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x85a0, 0x3, 0x8, 0x1ff, 0x9}}]}, {0x9f, 0x6, "b2e015fb2a4eacedaad7a652a07a9e7989cc7d4bdf6829d0ad796d040c1ca5504d56a8b03f33b9cdbe6948de920dffa7ebcf8881c2625a1697ef2d75927f04d69a9a5adf41361e6290ef2d7e1f0bfdb68c8b7527be3ea8f166f68a02514fbc1448f3e5c506cf0e81903a6e8a9a0e5a47f6c76281035f176951c59d1f5e96b72439387d969a7938eac97301f40f9746d3dde221a266e053a78c75e0"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_nat={0x80, 0x11, 0x0, 0x0, {{0x8}, {0x54, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x4, 0x0, 0x1, 0x9, 0x8}, @rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x6, 0x9, 0x2, 0xffffffff, 0x1}, @multicast2, @multicast1}}]}, {0x8, 0x6, "a9eb38d6"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_mirred={0xd0, 0x1f, 0x0, 0x0, {{0xb}, {0x84, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x3, 0xffffffff, 0xffffffffffffffff, 0x7fff, 0xcf10}, 0x1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x7fff, 0x9, 0x2, 0x0, 0x2}, 0x4, r12}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0xc28101e, 0x6, 0xffffffffffffffff, 0x9, 0x4}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x4, 0xffffffffffffffff, 0x1, 0x4}, 0x3, r13}}]}, {0x22, 0x6, "0a49fb359e0b1534fb11040b9ae4cf28525aead46af9a9e3a7d7369e6ed9"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_simple={0xcc, 0xe, 0x0, 0x0, {{0xb}, {0x84, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0x313, 0x1, 0x5, 0xb73}}, @TCA_DEF_PARMS={0x18, 0x2, {0x50, 0xc7, 0x0, 0x9, 0x8001}}, @TCA_DEF_PARMS={0x18, 0x2, {0xfffffe00, 0xb3, 0x1, 0x8, 0x7fff}}, @TCA_DEF_PARMS={0x18, 0x2, {0x1, 0x0, 0x0, 0x200, 0x4}}, @TCA_DEF_DATA={0x5, 0x3, '\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0xe8c, 0x7, 0x20000000, 0x433e, 0x5}}]}, {0x1d, 0x6, "97e622202c0ed4e4d3beb96a01bcacb415b7f00027263216a6"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0xcc7420aa896c8acd, 0x4}}}}, @m_mirred={0x1a8, 0xb, 0x0, 0x0, {{0xb}, {0x84, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x1ff, 0x8000000, 0x1, 0x800}}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x1000, 0x1ff, 0x20000004}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0x5, 0xa, 0xab2, 0x6}, 0x3, r14}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x5, 0x400, 0xffffffffffffffff, 0x101, 0x3}, 0x3}}]}, {0xfc, 0x6, "34a8f08af087d11d5bc4d85778cc039178b79d295972ec5d3ff6455e3bbdbe43b081c38c5887baa9c7b1e314f538cafcf930f91ef3bc301b5bb9b128cca11098eac817ecbb196e419fd7450de716641606b144053f85dab0a52564c3046e8939d5fd360eb4e5c178d13105f370cc6af5a4acd4426f12fc293205a0232be720e1bb73380b0ea8b8993ac01368f884eb6f2f1cea37f393143fec2113ab0d18d400cbd005cbcf38ac917777b98a5dd6ddcdfaeb0add42b2d65daeec8c4a682670c06913d844aec1975caf48ea82faa119acc9ef833fc196ff6e073764bc03b0bb7fdc8147b0a9ceb4a450629a5a0b58610913770fdf265ad6be"}, {0xc}, {0xc, 0x8, {0x3, 0x1}}}}, @m_mpls={0xc0, 0xf, 0x0, 0x0, {{0x9}, {0x24, 0x2, 0x0, 0x1, [@TCA_MPLS_TTL={0x5, 0x7, 0x33}, @TCA_MPLS_PROTO={0x6, 0x4, 0x1}, @TCA_MPLS_TC={0x5, 0x6, 0x2}, @TCA_MPLS_LABEL={0x8, 0x5, 0x84c12}]}, {0x71, 0x6, "f437e408b85c07c859d84c20b94a4ca9b0310fa00ea10aa33f0be7521be059e62a657c8ffcaae919534ca5bbd916821a8102e7272ce676f9a8cf0192602775c7d253e71dff193e291f8a33040717772f6e76679979640ef13ebee2499533401144bda8236d6a68b0d442747de2"}, {0xc, 0x7, {0x1, 0x1}}, {0xc}}}]}, @TCA_CGROUP_POLICE={0x6c, 0x2, [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x2}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x8}, @TCA_POLICE_RATE64={0xc, 0x8, 0x8}, @TCA_POLICE_TBF={0x3c, 0x1, {0x6, 0x1, 0x400, 0x200, 0x1000, {0x7a, 0x0, 0x6, 0x8001, 0x1ff, 0xffffffff}, {0xb7, 0x2, 0x2, 0x8, 0x3f, 0x200}, 0x1, 0x0, 0xfffffff8}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0xfffff801}]}]}}, @filter_kind_options=@f_flower={{0xb}, {0x4c, 0x2, [@TCA_FLOWER_INDEV={0x14, 0x2, 'veth1\x00'}, @TCA_FLOWER_KEY_PORT_DST_MAX={0x6, 0x5a, 0x4e23}, @TCA_FLOWER_KEY_ARP_THA_MASK={0xa, 0x42, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @TCA_FLOWER_KEY_FLAGS_MASK={0x8, 0x30, 0x200}, @TCA_FLOWER_KEY_ENC_UDP_DST_PORT={0x6}, @TCA_FLOWER_KEY_ENC_IPV4_DST={0x8, 0x1d, @multicast2}, @TCA_FLOWER_KEY_FLAGS={0x8, 0x2f, 0x7f}]}}, @TCA_CHAIN={0x8, 0xb, 0x7}]}, 0x726c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000f00)=@newlink={0x40, 0x10, 0xa8a2d5555fd809b7, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x80000001}}]}]}, @IFLA_GROUP={0x8}]}, 0x40}}, 0x0) 22:03:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:36 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:36 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 89.096139][ T2706] A link change request failed with some changes committed already. Interface Y4`Ҙ may have been left with an inconsistent configuration, please check. 22:03:36 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:36 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:36 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000140)=0x6, 0x4) sendmmsg$inet6(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="82a4", 0xfe15}, {&(0x7f0000000240)="f6766d343f86", 0x6}], 0x2}}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x3, @empty, 0x7}, 0x1c) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000600), 0x200100, 0x0) getsockname(r1, 0x0, 0x0) [ 89.174806][ T2714] loop0: detected capacity change from 0 to 264192 [ 89.181896][ T2710] loop5: detected capacity change from 0 to 264192 22:03:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 89.248984][ T2720] loop1: detected capacity change from 0 to 264192 [ 89.261906][ T2718] loop2: detected capacity change from 0 to 264192 22:03:36 executing program 4: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000300)={0x12, 0xb9, 0x8, 0x101, 0x0, 0x1}, 0x40) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0}, 0x20) [ 89.377962][ T2725] loop5: detected capacity change from 0 to 264192 22:03:36 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x4040040}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), r0) sendmsg$DEVLINK_CMD_SB_GET(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r4, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe2f0000000000001c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff000000000008000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32, @ANYBLOB="200002000010000008000a00", @ANYRES32=r3], 0x50}}, 0x0) 22:03:36 executing program 5: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:36 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 89.497421][ T2730] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2730 comm=syz-executor.4 [ 89.512440][ T2730] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 89.544035][ T2732] loop5: detected capacity change from 0 to 264192 [ 89.569182][ T2734] loop0: detected capacity change from 0 to 264192 22:03:37 executing program 5: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 89.590335][ T2736] loop1: detected capacity change from 0 to 264192 [ 89.609276][ T2730] device bond1 entered promiscuous mode [ 89.630961][ T2737] bond1: (slave veth3): making interface the new active one [ 89.638357][ T2737] device veth3 entered promiscuous mode [ 89.644373][ T2737] bond1: (slave veth3): Enslaving as an active interface with an up link [ 89.659005][ T2737] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2737 comm=syz-executor.4 [ 89.672018][ T2730] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 89.687463][ T2737] bond1: (slave veth5): Enslaving as a backup interface with an up link 22:03:37 executing program 4: getpeername$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x20) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000300) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000300) [ 89.718096][ T2740] loop5: detected capacity change from 0 to 264192 [ 89.754501][ T2744] loop2: detected capacity change from 0 to 264192 22:03:37 executing program 5: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:37 executing program 5: set_mempolicy(0x2, 0x0, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:37 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 89.917764][ T2754] loop5: detected capacity change from 0 to 264192 [ 89.928392][ T2755] loop1: detected capacity change from 0 to 264192 [ 89.990060][ T2757] loop0: detected capacity change from 0 to 264192 22:03:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:37 executing program 5: set_mempolicy(0x2, 0x0, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:37 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 90.128338][ T2761] loop5: detected capacity change from 0 to 264192 [ 90.148019][ T2762] loop1: detected capacity change from 0 to 264192 [ 90.170786][ T2764] loop2: detected capacity change from 0 to 264192 22:03:37 executing program 5: set_mempolicy(0x2, 0x0, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:37 executing program 1: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:37 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 90.317844][ T2767] loop5: detected capacity change from 0 to 264192 [ 90.317950][ T2769] loop1: detected capacity change from 0 to 264192 [ 90.357042][ T2771] loop0: detected capacity change from 0 to 264192 22:03:37 executing program 1: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 90.587934][ T2773] loop1: detected capacity change from 0 to 264192 22:03:38 executing program 5: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:38 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 90.831604][ T2779] loop5: detected capacity change from 0 to 264192 22:03:38 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:38 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:38 executing program 1: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 90.872368][ T2781] loop4: detected capacity change from 0 to 264192 [ 90.919506][ T2786] loop2: detected capacity change from 0 to 264192 [ 90.925509][ T2787] loop0: detected capacity change from 0 to 264192 [ 90.930451][ T2784] loop1: detected capacity change from 0 to 264192 22:03:38 executing program 5: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:38 executing program 1: set_mempolicy(0x2, 0x0, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:38 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 91.293022][ T2790] loop5: detected capacity change from 0 to 264192 [ 91.322752][ T2792] loop1: detected capacity change from 0 to 264192 [ 91.369511][ T2794] loop0: detected capacity change from 0 to 264192 22:03:38 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:38 executing program 1: set_mempolicy(0x2, 0x0, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:38 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:38 executing program 5: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:39 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 91.651958][ T2796] loop4: detected capacity change from 0 to 264192 [ 91.684124][ T2800] loop2: detected capacity change from 0 to 264192 [ 91.691981][ T2799] loop5: detected capacity change from 0 to 264192 [ 91.746653][ T2802] loop1: detected capacity change from 0 to 264192 [ 91.845382][ T2804] loop0: detected capacity change from 0 to 264192 22:03:39 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:39 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:39 executing program 1: set_mempolicy(0x2, 0x0, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:39 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 92.128081][ T2809] loop1: detected capacity change from 0 to 264192 [ 92.139530][ T2812] loop4: detected capacity change from 0 to 264192 [ 92.164092][ T2813] loop0: detected capacity change from 0 to 264192 [ 92.202487][ T2811] loop5: detected capacity change from 0 to 264192 22:03:39 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 92.425439][ T2815] loop2: detected capacity change from 0 to 264192 22:03:39 executing program 1: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:39 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:39 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 92.538163][ T2817] loop1: detected capacity change from 0 to 264192 [ 92.557941][ T2820] loop5: detected capacity change from 0 to 264192 22:03:40 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:40 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:40 executing program 1: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:40 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 92.689664][ T2823] loop4: detected capacity change from 0 to 264192 [ 92.698239][ T2824] loop0: detected capacity change from 0 to 264192 [ 92.761937][ T2826] loop2: detected capacity change from 0 to 264192 22:03:40 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 92.812567][ T2829] loop1: detected capacity change from 0 to 264192 [ 92.826092][ T2831] loop5: detected capacity change from 0 to 264192 22:03:40 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 92.944701][ T2835] loop4: detected capacity change from 0 to 264192 22:03:40 executing program 1: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:40 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:40 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:40 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 93.071707][ T2837] loop5: detected capacity change from 0 to 264192 [ 93.081792][ T2841] loop1: detected capacity change from 0 to 264192 [ 93.115472][ T2839] loop4: detected capacity change from 0 to 264192 [ 93.145685][ T2844] loop2: detected capacity change from 0 to 264192 [ 93.158298][ T2845] loop0: detected capacity change from 0 to 264192 22:03:40 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:40 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 93.275369][ T2850] loop4: detected capacity change from 0 to 264192 22:03:40 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 93.357919][ T2852] loop1: detected capacity change from 0 to 264192 22:03:40 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:40 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:40 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 93.461082][ T2854] loop4: detected capacity change from 0 to 264192 [ 93.489624][ T2856] loop0: detected capacity change from 0 to 264192 22:03:40 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:40 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 93.542869][ T2858] loop2: detected capacity change from 0 to 264192 [ 93.616152][ T2863] loop4: detected capacity change from 0 to 264192 [ 93.629790][ T2864] loop1: detected capacity change from 0 to 264192 [ 93.632639][ T2865] loop5: detected capacity change from 0 to 264192 22:03:41 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:41 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:41 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:41 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:41 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 93.830808][ T2871] loop2: detected capacity change from 0 to 264192 22:03:41 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 93.904265][ T2874] loop1: detected capacity change from 0 to 264192 [ 93.982969][ T2877] loop0: detected capacity change from 0 to 264192 [ 93.984034][ T2879] loop5: detected capacity change from 0 to 264192 22:03:41 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:41 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 94.121045][ T2882] loop1: detected capacity change from 0 to 264192 22:03:41 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:41 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 94.249572][ T2886] loop5: detected capacity change from 0 to 264192 [ 94.264687][ T2888] loop0: detected capacity change from 0 to 264192 22:03:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:41 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 94.313353][ T2892] loop2: detected capacity change from 0 to 264192 [ 94.341386][ T2890] loop4: detected capacity change from 0 to 264192 [ 94.432811][ T2895] loop0: detected capacity change from 0 to 264192 22:03:41 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 94.496914][ T2897] loop1: detected capacity change from 0 to 264192 22:03:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:42 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:42 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 94.624728][ T2901] loop5: detected capacity change from 0 to 264192 [ 94.632666][ T2899] loop0: detected capacity change from 0 to 264192 22:03:42 executing program 0: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 94.690465][ T2903] loop4: detected capacity change from 0 to 264192 22:03:42 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:42 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 94.773575][ T2906] loop2: detected capacity change from 0 to 264192 [ 94.820549][ T2909] loop0: detected capacity change from 0 to 264192 22:03:42 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 94.866342][ T2911] loop1: detected capacity change from 0 to 264192 [ 94.896862][ T2914] loop5: detected capacity change from 0 to 264192 22:03:42 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:42 executing program 0: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:42 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 94.993965][ T2916] loop4: detected capacity change from 0 to 264192 22:03:42 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:42 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 95.091460][ T2921] loop2: detected capacity change from 0 to 264192 [ 95.100145][ T2923] loop0: detected capacity change from 0 to 264192 22:03:42 executing program 0: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 95.186391][ T2925] loop5: detected capacity change from 0 to 264192 [ 95.245668][ T2927] loop1: detected capacity change from 0 to 264192 [ 95.285187][ T2929] loop0: detected capacity change from 0 to 264192 22:03:42 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:42 executing program 0: set_mempolicy(0x2, 0x0, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:42 executing program 2: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 95.458110][ T2933] loop0: detected capacity change from 0 to 264192 [ 95.469683][ T2931] loop1: detected capacity change from 0 to 264192 22:03:42 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:42 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 95.541625][ T2935] loop2: detected capacity change from 0 to 264192 [ 95.612106][ T2937] loop1: detected capacity change from 0 to 264192 [ 95.636697][ T2939] loop5: detected capacity change from 0 to 264192 22:03:43 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:43 executing program 0: set_mempolicy(0x2, 0x0, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:43 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:43 executing program 2: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:43 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 95.851474][ T2941] loop0: detected capacity change from 0 to 264192 [ 95.886021][ T2943] loop1: detected capacity change from 0 to 264192 22:03:43 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 95.895767][ T2945] loop2: detected capacity change from 0 to 264192 22:03:43 executing program 0: set_mempolicy(0x2, 0x0, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 95.958357][ T2950] loop5: detected capacity change from 0 to 264192 [ 95.958824][ T2949] loop4: detected capacity change from 0 to 264192 [ 95.978417][ T2951] loop1: detected capacity change from 0 to 264192 22:03:43 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:43 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 96.050857][ T2953] loop0: detected capacity change from 0 to 264192 [ 96.110437][ T2956] loop5: detected capacity change from 0 to 264192 [ 96.125950][ T2958] loop1: detected capacity change from 0 to 264192 22:03:43 executing program 0: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:43 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:43 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:43 executing program 2: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:43 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 96.267842][ T2960] loop0: detected capacity change from 0 to 264192 [ 96.288538][ T2962] loop5: detected capacity change from 0 to 264192 22:03:43 executing program 0: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 96.313337][ T2965] FAT-fs (loop1): bogus number of reserved sectors [ 96.319888][ T2965] FAT-fs (loop1): Can't find a valid FAT filesystem [ 96.346174][ T2966] loop4: detected capacity change from 0 to 264192 [ 96.386549][ T2968] loop2: detected capacity change from 0 to 264192 [ 96.393840][ T2970] loop0: detected capacity change from 0 to 264192 22:03:43 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:43 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:43 executing program 0: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:43 executing program 2: set_mempolicy(0x2, 0x0, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 96.537304][ T2975] FAT-fs (loop1): bogus number of reserved sectors [ 96.543859][ T2975] FAT-fs (loop1): Can't find a valid FAT filesystem [ 96.563205][ T2973] loop5: detected capacity change from 0 to 264192 [ 96.569945][ T2977] loop0: detected capacity change from 0 to 264192 22:03:44 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:44 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:44 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 96.684465][ T2980] loop2: detected capacity change from 0 to 264192 [ 96.725330][ T2982] FAT-fs (loop1): bogus number of reserved sectors [ 96.732524][ T2982] FAT-fs (loop1): Can't find a valid FAT filesystem [ 96.769168][ T2984] loop0: detected capacity change from 0 to 264192 [ 96.777977][ T2986] loop5: detected capacity change from 0 to 264192 22:03:44 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 96.921447][ T2989] loop0: detected capacity change from 0 to 264192 22:03:44 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:44 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:44 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:44 executing program 2: set_mempolicy(0x2, 0x0, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:44 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 97.153265][ T2993] loop5: detected capacity change from 0 to 264192 [ 97.168006][ T2995] loop2: detected capacity change from 0 to 264192 [ 97.176032][ T2997] loop0: detected capacity change from 0 to 264192 22:03:44 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:44 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:44 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 97.269442][ T2999] loop4: detected capacity change from 0 to 264192 22:03:44 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:44 executing program 2: set_mempolicy(0x2, 0x0, 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:44 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 97.371954][ T3005] FAT-fs (loop5): bogus number of reserved sectors [ 97.377639][ T3008] loop0: detected capacity change from 0 to 264192 [ 97.378515][ T3005] FAT-fs (loop5): Can't find a valid FAT filesystem [ 97.452310][ T3011] loop1: detected capacity change from 0 to 264192 22:03:44 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 97.511953][ T3013] loop2: detected capacity change from 0 to 264192 [ 97.530270][ T3011] FAT-fs (loop1): bogus number of reserved sectors [ 97.536825][ T3011] FAT-fs (loop1): Can't find a valid FAT filesystem 22:03:45 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 97.589175][ T3015] FAT-fs (loop5): bogus number of reserved sectors [ 97.595705][ T3015] FAT-fs (loop5): Can't find a valid FAT filesystem 22:03:45 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:45 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 97.680587][ T3018] loop4: detected capacity change from 0 to 264192 22:03:45 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 97.750257][ T3022] loop1: detected capacity change from 0 to 264192 [ 97.763377][ T3020] FAT-fs (loop5): bogus number of reserved sectors [ 97.769928][ T3020] FAT-fs (loop5): Can't find a valid FAT filesystem [ 97.788219][ T3025] loop0: detected capacity change from 0 to 264192 22:03:45 executing program 2: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:45 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 97.816336][ T3022] FAT-fs (loop1): bogus number of reserved sectors [ 97.822900][ T3022] FAT-fs (loop1): Can't find a valid FAT filesystem [ 97.869406][ T3029] loop2: detected capacity change from 0 to 264192 22:03:45 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 97.910387][ T3031] loop4: detected capacity change from 0 to 264192 22:03:45 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:45 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 98.009258][ T3035] loop1: detected capacity change from 0 to 264192 [ 98.035220][ T3035] FAT-fs (loop1): bogus number of reserved sectors [ 98.041783][ T3035] FAT-fs (loop1): Can't find a valid FAT filesystem 22:03:45 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 98.112886][ T3039] loop0: detected capacity change from 0 to 264192 22:03:45 executing program 2: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:45 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:45 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:45 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 98.236076][ T3044] loop1: detected capacity change from 0 to 264192 [ 98.258788][ T3048] loop2: detected capacity change from 0 to 264192 22:03:45 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 98.288891][ T3044] FAT-fs (loop1): bogus number of reserved sectors [ 98.295418][ T3044] FAT-fs (loop1): Can't find a valid FAT filesystem [ 98.295990][ T3050] loop4: detected capacity change from 0 to 264192 22:03:45 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 98.361752][ T3053] loop5: detected capacity change from 0 to 264192 [ 98.396861][ T3053] FAT-fs (loop5): bogus number of reserved sectors [ 98.403406][ T3053] FAT-fs (loop5): Can't find a valid FAT filesystem 22:03:45 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:45 executing program 2: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 98.495785][ T3058] loop0: detected capacity change from 0 to 264192 [ 98.532034][ T3060] loop1: detected capacity change from 0 to 264192 22:03:46 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 98.555870][ T3060] FAT-fs (loop1): bogus number of reserved sectors [ 98.562453][ T3060] FAT-fs (loop1): Can't find a valid FAT filesystem [ 98.611120][ T3063] loop2: detected capacity change from 0 to 264192 [ 98.632921][ T3065] loop5: detected capacity change from 0 to 264192 22:03:46 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:46 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 98.676006][ T3065] FAT-fs (loop5): bogus number of reserved sectors [ 98.682599][ T3065] FAT-fs (loop5): Can't find a valid FAT filesystem 22:03:46 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 98.753393][ T3067] loop1: detected capacity change from 0 to 264192 [ 98.797330][ T3070] loop4: detected capacity change from 0 to 264192 [ 98.823261][ T3067] FAT-fs (loop1): bogus number of reserved sectors [ 98.829922][ T3067] FAT-fs (loop1): Can't find a valid FAT filesystem 22:03:46 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:46 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 98.861176][ T3072] loop0: detected capacity change from 0 to 264192 [ 98.923016][ T3076] loop5: detected capacity change from 0 to 264192 22:03:46 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 98.996242][ T3078] loop2: detected capacity change from 0 to 264192 [ 99.013605][ T3080] loop1: detected capacity change from 0 to 264192 22:03:46 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 99.058355][ T3076] FAT-fs (loop5): bogus number of reserved sectors [ 99.064884][ T3076] FAT-fs (loop5): Can't find a valid FAT filesystem [ 99.085761][ T3080] FAT-fs (loop1): bogus number of reserved sectors [ 99.092306][ T3080] FAT-fs (loop1): Can't find a valid FAT filesystem 22:03:46 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 99.135490][ T3083] loop4: detected capacity change from 0 to 264192 22:03:46 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:46 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:46 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 99.244345][ T3086] loop0: detected capacity change from 0 to 264192 [ 99.281081][ T3088] loop5: detected capacity change from 0 to 264192 [ 99.312581][ T3090] loop1: detected capacity change from 0 to 264192 [ 99.351906][ T3090] FAT-fs (loop1): bogus number of reserved sectors 22:03:46 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 99.358498][ T3090] FAT-fs (loop1): Can't find a valid FAT filesystem [ 99.409175][ T3088] FAT-fs (loop5): bogus number of reserved sectors [ 99.409492][ T3093] loop2: detected capacity change from 0 to 264192 [ 99.415715][ T3088] FAT-fs (loop5): Can't find a valid FAT filesystem 22:03:46 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 99.479919][ T3096] loop0: detected capacity change from 0 to 264192 22:03:46 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 99.531544][ T3099] loop5: detected capacity change from 0 to 264192 [ 99.565269][ T3099] FAT-fs (loop5): bogus number of reserved sectors [ 99.571837][ T3099] FAT-fs (loop5): Can't find a valid FAT filesystem 22:03:47 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:47 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 99.594463][ T3102] loop1: detected capacity change from 0 to 264192 [ 99.614434][ T3102] FAT-fs (loop1): bogus number of reserved sectors [ 99.621069][ T3102] FAT-fs (loop1): Can't find a valid FAT filesystem 22:03:47 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:47 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 99.688531][ T3105] loop2: detected capacity change from 0 to 264192 [ 99.709963][ T3107] loop0: detected capacity change from 0 to 264192 22:03:47 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:47 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 99.788989][ T3110] loop1: detected capacity change from 0 to 264192 [ 99.796314][ T3111] loop5: detected capacity change from 0 to 264192 [ 99.817573][ T3111] FAT-fs (loop5): bogus number of reserved sectors [ 99.824097][ T3111] FAT-fs (loop5): Can't find a valid FAT filesystem [ 99.853393][ T3110] FAT-fs (loop1): bogus number of reserved sectors [ 99.859959][ T3110] FAT-fs (loop1): Can't find a valid FAT filesystem 22:03:47 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:47 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:47 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 99.911970][ T3116] loop4: detected capacity change from 0 to 264192 [ 99.962213][ T3119] loop1: detected capacity change from 0 to 264192 [ 99.971725][ T3120] loop0: detected capacity change from 0 to 264192 22:03:47 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 100.026085][ T3119] FAT-fs (loop1): bogus number of reserved sectors [ 100.026287][ T3122] loop2: detected capacity change from 0 to 264192 [ 100.032697][ T3119] FAT-fs (loop1): Can't find a valid FAT filesystem 22:03:47 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 100.077640][ T3124] loop5: detected capacity change from 0 to 264192 22:03:47 executing program 4: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 100.129406][ T3127] loop0: detected capacity change from 0 to 264192 [ 100.162177][ T3124] FAT-fs (loop5): bogus number of reserved sectors [ 100.168812][ T3124] FAT-fs (loop5): Can't find a valid FAT filesystem 22:03:47 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 100.236993][ T3129] loop4: detected capacity change from 0 to 264192 22:03:47 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:47 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:47 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 100.297892][ T3131] FAT-fs (loop0): bogus number of reserved sectors [ 100.304484][ T3131] FAT-fs (loop0): Can't find a valid FAT filesystem [ 100.330466][ T3133] loop1: detected capacity change from 0 to 264192 [ 100.346917][ T3135] loop5: detected capacity change from 0 to 264192 22:03:47 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 100.403911][ T3133] FAT-fs (loop1): bogus number of reserved sectors [ 100.410603][ T3133] FAT-fs (loop1): Can't find a valid FAT filesystem [ 100.421532][ T3137] loop2: detected capacity change from 0 to 264192 22:03:47 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2286, 0x816d000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x53, 0xfffffffffffffffd, 0x5d, 0x6, @buffer={0x0, 0x27, &(0x7f0000000000)=""/39}, &(0x7f0000000140)="c05166b0340a0f1d12382a3e8aa935735cddddac1c942af3727380952eb2b96fb54a9adabec58e68a483b59ae56113b546515e48085f9daa30c6c472d7cf6dc9d8e2b7ddca4fd6557d7d8cb59d8e455395896e8d275f8de7b22e23ff20", &(0x7f00000004c0)=""/4096, 0x8001, 0x20, 0xffffffffffffffff, &(0x7f00000001c0)}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="b4000000000000006111100000000000851000000200000085000000766d8796000000950000000000000095000a00000000009da33e28cb5bf7b833c51c48543db7e7ac7eb00674c7fac2b19151672cdd98c4659ada6400"/97], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000055940)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000055b40)={0x0, ""/256, 0x0}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x1, "2156816c73038c"}) r9 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r10, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r9, 0xd000943d, &(0x7f0000058c40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000055d40)={0xfffffffffffffffa, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x6, "619e8fa8d6b1bb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f600)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}], 0x80, "ae0c2fe64f48d1"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000056d40)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r3}, {}, {}, {}, {0x0, r8}, {0x0, r13}, {r14}, {r17}], 0x3f, "cdaa5d61c45e0f"}) [ 100.448320][ T3135] FAT-fs (loop5): bogus number of reserved sectors [ 100.454856][ T3135] FAT-fs (loop5): Can't find a valid FAT filesystem [ 100.488295][ T3143] FAT-fs (loop0): bogus number of reserved sectors 22:03:47 executing program 4: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:47 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 100.494839][ T3143] FAT-fs (loop0): Can't find a valid FAT filesystem 22:03:48 executing program 3: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:48 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:48 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:48 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [], 0x0, "2156816c73038c"}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 100.572579][ T3147] loop1: detected capacity change from 0 to 264192 [ 100.584022][ T3149] loop4: detected capacity change from 0 to 264192 [ 100.609303][ T3147] FAT-fs (loop1): invalid media value (0x00) [ 100.615325][ T3147] FAT-fs (loop1): Can't find a valid FAT filesystem 22:03:48 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 100.633346][ T3152] loop5: detected capacity change from 0 to 264192 [ 100.641078][ T3152] FAT-fs (loop5): bogus number of reserved sectors [ 100.647629][ T3152] FAT-fs (loop5): Can't find a valid FAT filesystem [ 100.661906][ T3153] FAT-fs (loop3): bogus number of reserved sectors [ 100.668461][ T3153] FAT-fs (loop3): Can't find a valid FAT filesystem 22:03:48 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 100.699957][ T3156] FAT-fs (loop0): bogus number of reserved sectors [ 100.706519][ T3156] FAT-fs (loop0): Can't find a valid FAT filesystem [ 100.733014][ T3159] loop1: detected capacity change from 0 to 264192 22:03:48 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:48 executing program 4: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 100.748241][ T3160] loop2: detected capacity change from 0 to 264192 [ 100.754599][ T3162] loop5: detected capacity change from 0 to 264192 [ 100.764592][ T3159] FAT-fs (loop1): invalid media value (0x00) [ 100.770630][ T3159] FAT-fs (loop1): Can't find a valid FAT filesystem [ 100.781819][ T3162] FAT-fs (loop5): bogus number of reserved sectors [ 100.788385][ T3162] FAT-fs (loop5): Can't find a valid FAT filesystem 22:03:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind(0xffffffffffffffff, &(0x7f0000000080)=@ieee802154={0x24, @short={0x2, 0xffff, 0xaaa2}}, 0x80) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="2967138b9678c0247dfef930a34eccbb17b55a0bda82294982a16bb414427c01ecd35428550000000000000005a95b9dc1ed3c1cf579fa9d01000004a04442df99f0a7e8b26235266ac8251a69158200000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x68, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xfff1}}, [@filter_kind_options=@f_basic={{0xa}, {0x38, 0x2, [@TCA_BASIC_EMATCHES={0x34, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x28, 0x2, 0x0, 0x1, [@TCF_EM_META={0x24, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_LVALUE={0x5, 0x2, [@TCF_META_TYPE_VAR="ad"]}, @TCA_EM_META_RVALUE={0x4}, @TCA_EM_META_HDR={0xc}]}}]}]}]}}]}, 0x68}}, 0x0) 22:03:48 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:48 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 100.888553][ T3166] loop1: detected capacity change from 0 to 264192 [ 100.896911][ T3166] FAT-fs (loop1): invalid media value (0x00) [ 100.902972][ T3166] FAT-fs (loop1): Can't find a valid FAT filesystem [ 100.915313][ T3169] loop4: detected capacity change from 0 to 264192 [ 100.934492][ T3173] loop5: detected capacity change from 0 to 264192 [ 100.942886][ T3173] FAT-fs (loop5): bogus number of reserved sectors [ 100.949430][ T3173] FAT-fs (loop5): Can't find a valid FAT filesystem 22:03:48 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:48 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:48 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:48 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x200000000000028b, &(0x7f0000000040)}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) [ 101.053191][ T3178] loop5: detected capacity change from 0 to 264192 [ 101.072283][ T3178] FAT-fs (loop5): bogus number of reserved sectors [ 101.078854][ T3178] FAT-fs (loop5): Can't find a valid FAT filesystem 22:03:48 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:48 executing program 4: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:48 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:48 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 101.106152][ T3182] loop1: detected capacity change from 0 to 264192 [ 101.137019][ T3182] FAT-fs (loop1): invalid media value (0x00) [ 101.143082][ T3182] FAT-fs (loop1): Can't find a valid FAT filesystem 22:03:48 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x56, @empty}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r2, 0x5437, &(0x7f0000000100)) r3 = gettid() kcmp(r3, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3d300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0)}, 0x208, 0x1001, 0x0, 0x4, 0x40000000}, r3, 0x7, 0xffffffffffffffff, 0xb) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r5, 0x890c, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @in={0x2, 0x4e20, @local}, @nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x80}, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00', 0x8603}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r6, 0x0, @inherit={0x88, &(0x7f00000034c0)=ANY=[]}, @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000680)={{r1}, r6, 0x4, @unused=[0x101, 0x2, 0xfffffffffffffffe, 0x8], @name="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"}) process_vm_writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000140)=""/210, 0xd2}], 0x1, &(0x7f0000002c40)=[{&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000001840)=""/168, 0xa8}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/192, 0xc0}, {&(0x7f0000000380)=""/86, 0x56}, {&(0x7f00000029c0)=""/82, 0x52}, {&(0x7f0000002a40)=""/203, 0xcb}, {&(0x7f0000002b40)=""/232, 0xe8}], 0x8, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000040)=r6) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000440)={{}, r6, 0x10, @unused=[0x1, 0x6, 0x3], @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000500)={{}, r6, 0xc, @unused=[0x1ff, 0xa40, 0x80, 0x9], @devid}) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696f635b6072f80c4ed4a689bdf0048e870ec6"]) [ 101.190226][ T3188] loop2: detected capacity change from 0 to 264192 [ 101.220079][ T24] kauditd_printk_skb: 2 callbacks suppressed 22:03:48 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 101.220090][ T24] audit: type=1400 audit(1637705028.629:213): avc: denied { create } for pid=3191 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 101.223340][ T3193] loop5: detected capacity change from 0 to 264192 [ 101.250876][ T24] audit: type=1400 audit(1637705028.639:214): avc: denied { setopt } for pid=3191 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 101.267821][ T3195] loop4: detected capacity change from 0 to 264192 [ 101.272157][ T24] audit: type=1400 audit(1637705028.639:215): avc: denied { connect } for pid=3191 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 101.292484][ T3197] loop0: detected capacity change from 0 to 264192 [ 101.298467][ T24] audit: type=1400 audit(1637705028.639:216): avc: denied { name_connect } for pid=3191 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=dccp_socket permissive=1 [ 101.300776][ T3198] loop3: detected capacity change from 0 to 6 [ 101.324669][ T3197] FAT-fs (loop0): bogus number of reserved sectors 22:03:48 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:48 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:48 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 101.338090][ T3197] FAT-fs (loop0): Can't find a valid FAT filesystem [ 101.350706][ T3193] FAT-fs (loop5): invalid media value (0x00) 22:03:48 executing program 4: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 101.350722][ T3193] FAT-fs (loop5): Can't find a valid FAT filesystem [ 101.451984][ T3198] FAT-fs (loop3): Unrecognized mount option "ioc[`r NԦ" or missing value 22:03:48 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:48 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 101.483754][ T3203] loop5: detected capacity change from 0 to 264192 [ 101.488726][ T3205] loop2: detected capacity change from 0 to 264192 [ 101.495520][ T3203] FAT-fs (loop5): invalid media value (0x00) [ 101.495537][ T3203] FAT-fs (loop5): Can't find a valid FAT filesystem [ 101.509127][ T3207] loop1: detected capacity change from 0 to 264192 22:03:49 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:49 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:49 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 101.519985][ T24] audit: type=1400 audit(1637705028.709:217): avc: denied { ioctl } for pid=3191 comm="syz-executor.3" path="socket:[20185]" dev="sockfs" ino=20185 ioctlcmd=0x9416 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 22:03:49 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 101.567942][ T3207] FAT-fs (loop1): invalid media value (0x00) [ 101.567980][ T3207] FAT-fs (loop1): Can't find a valid FAT filesystem [ 101.619961][ T3210] loop0: detected capacity change from 0 to 264192 [ 101.620786][ T3210] FAT-fs (loop0): bogus number of reserved sectors [ 101.620798][ T3210] FAT-fs (loop0): Can't find a valid FAT filesystem [ 101.623306][ T3212] loop5: detected capacity change from 0 to 264192 [ 101.626077][ T3213] loop4: detected capacity change from 0 to 264192 [ 101.628089][ T3212] FAT-fs (loop5): invalid media value (0x00) [ 101.628145][ T3212] FAT-fs (loop5): Can't find a valid FAT filesystem [ 101.738331][ T3216] loop0: detected capacity change from 0 to 264192 [ 101.739721][ T3217] loop5: detected capacity change from 0 to 264192 [ 101.742970][ T3216] FAT-fs (loop0): bogus number of reserved sectors [ 101.742983][ T3216] FAT-fs (loop0): Can't find a valid FAT filesystem [ 101.747185][ T3217] FAT-fs (loop5): invalid media value (0x00) [ 101.747201][ T3217] FAT-fs (loop5): Can't find a valid FAT filesystem [ 101.772459][ T3219] loop1: detected capacity change from 0 to 264192 [ 101.807649][ T3219] FAT-fs (loop1): invalid media value (0x00) [ 101.807689][ T3219] FAT-fs (loop1): Can't find a valid FAT filesystem [ 101.859853][ T3221] loop2: detected capacity change from 0 to 264192 [ 101.987528][ T3222] loop3: detected capacity change from 0 to 6 22:03:49 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:49 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:49 executing program 4: set_mempolicy(0x0, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:49 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 101.993924][ T3222] FAT-fs (loop3): Unrecognized mount option "ioc[`r NԦ" or missing value 22:03:49 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 102.063298][ T3225] loop5: detected capacity change from 0 to 264192 [ 102.075004][ T3227] loop4: detected capacity change from 0 to 264192 [ 102.075408][ T3230] loop2: detected capacity change from 0 to 264192 [ 102.085418][ T3231] loop0: detected capacity change from 0 to 264192 [ 102.096166][ T3232] loop1: detected capacity change from 0 to 264192 22:03:49 executing program 3: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000d07000/0x1000)=nil) shmat(r2, &(0x7f0000d07000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(r2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000003b80)={'syztnl2\x00', 0x0}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 22:03:49 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 102.116733][ T3225] FAT-fs (loop5): invalid media value (0x00) [ 102.122855][ T3225] FAT-fs (loop5): Can't find a valid FAT filesystem [ 102.133031][ T3231] FAT-fs (loop0): bogus number of reserved sectors [ 102.139736][ T3231] FAT-fs (loop0): Can't find a valid FAT filesystem [ 102.148829][ T3232] FAT-fs (loop1): bogus number of FAT sectors [ 102.154931][ T3232] FAT-fs (loop1): Can't find a valid FAT filesystem 22:03:49 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:49 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:49 executing program 4: set_mempolicy(0x2, 0x0, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:49 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 102.194851][ C0] sd 0:0:1:0: tag#7695 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 102.204716][ C0] sd 0:0:1:0: tag#7695 CDB: opcode=0xe5 (vendor) [ 102.211066][ C0] sd 0:0:1:0: tag#7695 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 102.220121][ C0] sd 0:0:1:0: tag#7695 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 102.229179][ C0] sd 0:0:1:0: tag#7695 CDB[20]: ba 22:03:49 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:49 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 102.329409][ T3247] loop2: detected capacity change from 0 to 264192 [ 102.336235][ T3243] loop5: detected capacity change from 0 to 264192 [ 102.354617][ T3243] FAT-fs (loop5): invalid media value (0x00) [ 102.360747][ T3243] FAT-fs (loop5): Can't find a valid FAT filesystem 22:03:49 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 102.376021][ T3250] loop1: detected capacity change from 0 to 264192 [ 102.394035][ T3252] loop0: detected capacity change from 0 to 264192 22:03:49 executing program 4: set_mempolicy(0x2, 0x0, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:49 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 102.420845][ T3252] FAT-fs (loop0): bogus number of reserved sectors [ 102.427387][ T3252] FAT-fs (loop0): Can't find a valid FAT filesystem [ 102.459120][ T3250] FAT-fs (loop1): bogus number of FAT sectors [ 102.465254][ T3250] FAT-fs (loop1): Can't find a valid FAT filesystem [ 102.466346][ T3255] loop2: detected capacity change from 0 to 264192 [ 102.489881][ T3257] loop4: detected capacity change from 0 to 264192 [ 102.504521][ T3261] loop5: detected capacity change from 0 to 264192 [ 102.545392][ T3261] FAT-fs (loop5): bogus number of FAT sectors [ 102.551521][ T3261] FAT-fs (loop5): Can't find a valid FAT filesystem 22:03:50 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 102.652394][ T3264] loop0: detected capacity change from 0 to 264192 [ 102.670919][ T3264] FAT-fs (loop0): bogus number of reserved sectors [ 102.677607][ T3264] FAT-fs (loop0): Can't find a valid FAT filesystem 22:03:50 executing program 3: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000d07000/0x1000)=nil) shmat(r2, &(0x7f0000d07000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(r2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000003b80)={'syztnl2\x00', 0x0}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 22:03:50 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 4: set_mempolicy(0x2, 0x0, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 102.704082][ C1] sd 0:0:1:0: tag#7766 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 102.713953][ C1] sd 0:0:1:0: tag#7766 CDB: opcode=0xe5 (vendor) [ 102.720304][ C1] sd 0:0:1:0: tag#7766 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 102.729346][ C1] sd 0:0:1:0: tag#7766 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 102.738500][ C1] sd 0:0:1:0: tag#7766 CDB[20]: ba [ 102.783428][ T3274] loop0: detected capacity change from 0 to 264192 [ 102.785038][ C0] sd 0:0:1:0: tag#7696 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 102.797175][ T3272] FAT-fs (loop2): bogus number of reserved sectors [ 102.799840][ C0] sd 0:0:1:0: tag#7696 CDB: opcode=0xe5 (vendor) [ 102.806317][ T3272] FAT-fs (loop2): Can't find a valid FAT filesystem [ 102.812681][ C0] sd 0:0:1:0: tag#7696 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 102.812698][ C0] sd 0:0:1:0: tag#7696 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 102.812724][ C0] sd 0:0:1:0: tag#7696 CDB[20]: ba [ 102.813096][ T3271] loop5: detected capacity change from 0 to 264192 [ 102.830780][ T3277] loop4: detected capacity change from 0 to 264192 [ 102.838258][ T3270] loop1: detected capacity change from 0 to 264192 [ 102.866722][ T3270] FAT-fs (loop1): bogus number of FAT sectors [ 102.869102][ T3274] FAT-fs (loop0): bogus number of reserved sectors [ 102.872862][ T3270] FAT-fs (loop1): Can't find a valid FAT filesystem [ 102.879359][ T3274] FAT-fs (loop0): Can't find a valid FAT filesystem [ 102.929654][ T3271] FAT-fs (loop5): bogus number of FAT sectors [ 102.935819][ T3271] FAT-fs (loop5): Can't find a valid FAT filesystem 22:03:50 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 103.054716][ T3282] loop1: detected capacity change from 0 to 264192 22:03:50 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 4: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 103.104878][ T3284] FAT-fs (loop2): bogus number of reserved sectors [ 103.111465][ T3284] FAT-fs (loop2): Can't find a valid FAT filesystem [ 103.165702][ T3286] loop0: detected capacity change from 0 to 264192 [ 103.177069][ T3286] FAT-fs (loop0): bogus number of reserved sectors [ 103.183713][ T3286] FAT-fs (loop0): Can't find a valid FAT filesystem [ 103.193971][ T3288] loop5: detected capacity change from 0 to 264192 [ 103.227989][ T3288] FAT-fs (loop5): bogus number of FAT sectors [ 103.234092][ T3288] FAT-fs (loop5): Can't find a valid FAT filesystem [ 103.248774][ T3290] loop1: detected capacity change from 0 to 264192 22:03:50 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 103.286685][ T3292] loop4: detected capacity change from 0 to 264192 [ 103.332227][ T3295] loop0: detected capacity change from 0 to 264192 [ 103.349947][ T3296] FAT-fs (loop2): bogus number of reserved sectors [ 103.356564][ T3296] FAT-fs (loop2): Can't find a valid FAT filesystem [ 103.359545][ T3298] loop5: detected capacity change from 0 to 264192 [ 103.371742][ T3295] FAT-fs (loop0): bogus number of reserved sectors [ 103.378370][ T3295] FAT-fs (loop0): Can't find a valid FAT filesystem [ 103.397342][ T3300] loop1: detected capacity change from 0 to 264192 22:03:50 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 3: ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, 0x0, 0xc, @unused=[0x1, 0x0, 0x1, 0x7], @devid}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000001c0)={0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000009c0)={0x0, 0x91, 0x9}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f00000002c0)={0x0, 0x22, 0x1, [0x0, 0x1, 0x9, 0xffffffff, 0xa83], [0x6, 0x8, 0x6, 0x36, 0x403, 0x1000, 0x4, 0x6c39, 0x1, 0x3, 0x1000, 0xd874, 0x0, 0x10000, 0x80000000, 0x0, 0x7, 0x3f, 0x6, 0x81, 0x7, 0xdc, 0x7fffffff, 0x4, 0x3, 0x0, 0x9, 0x6, 0xfb5acf1, 0x7, 0xb29, 0xa6, 0x5, 0x7, 0x0, 0x4, 0xc15c, 0x4, 0x3, 0x80000000, 0x8, 0x1, 0x8000, 0x5, 0x3, 0x401, 0x6, 0x1, 0x9, 0x8001, 0x1, 0x9, 0x5, 0x100, 0x302, 0x52, 0x7fffffff, 0x7ff, 0x71, 0xc9, 0x1, 0x83, 0x8, 0x2, 0x9, 0x4, 0x4, 0x9, 0x7ff, 0xffffffffffff76df, 0x92, 0xbe5, 0x8a6, 0x5c1, 0x1, 0x9, 0x466c, 0x309f, 0x6, 0x401, 0x80000001, 0x7fff, 0xffffffffffff0001, 0x63, 0x8, 0x400, 0x4, 0x400, 0x1ff, 0x2, 0xfff, 0x3, 0x6, 0x8, 0x9, 0x100, 0x7, 0x1, 0x5, 0x5c, 0x2, 0xfffffffffffffb1e, 0x10001, 0x0, 0xfffffffffffffffd, 0x6, 0xffffffff, 0x3ff, 0x2, 0x100, 0x7f, 0x1880000000000, 0x80000001, 0x2, 0xffffffffffffffff, 0x4, 0x0, 0x8, 0xc, 0x6, 0x2a7]}) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="7549f8187a2a6e40594b4473692aef0cda6d1a46f2019ed7e86b1d711c76877056283bedab9579d2125c7cad3b1f28c963b3a626ef87b075574ff5612ccc80d8e14883ad2a8e6516a15c410ce005b2e841ebacd55a1365c685244ec3b66b003e7ec96ed005906d578130183c370d6e172da9d1"]) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup(r1) getdents64(r1, 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000002c40)={{r0}, 0x0, 0x1c, @unused=[0x7fffffff, 0x100000000, 0x1, 0x20], @subvolid}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x80000) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f0000002800)={0x0, 0x8d4, 0x0, [0xffffffffffffffff, 0x6, 0x5, 0x9, 0x340e], [0x81, 0x773d, 0xff, 0x7f, 0x8eed, 0x66, 0x1, 0x6, 0x1000, 0x6, 0x20, 0x6bbc328a, 0x6, 0x7ff, 0x0, 0xc9, 0x0, 0x100000001, 0x3, 0xffff, 0x9, 0xaef5, 0x75a62175, 0x1, 0xffffffffffffa3ab, 0x4, 0x3ff, 0x8001, 0x2, 0x4, 0x5, 0x4, 0x5, 0x1, 0x1, 0x6, 0x7ff, 0x80000001, 0x5, 0x7ff, 0x3, 0x7ff, 0x3, 0x8, 0x18935595, 0x8, 0x8000, 0xfffffffffffffffb, 0x8, 0x100000000, 0x1, 0x10000, 0x0, 0x8, 0x400, 0x1, 0x3, 0x0, 0x100000001, 0x80000000, 0x1, 0x75, 0x5, 0x8, 0x1f, 0x0, 0x401, 0x6, 0x9, 0x6, 0xffffffffffffffff, 0x6, 0x62, 0x5, 0x0, 0xb74, 0x7fff, 0x5, 0x89, 0x6b60000000000000, 0x2, 0x3, 0x4, 0x6, 0x6, 0x5, 0x4, 0x9, 0x4, 0x1, 0x80000001, 0x8, 0x0, 0x3f, 0xbd7, 0x3, 0xff, 0x200, 0x7fffffff, 0xcb0, 0x777, 0x5, 0x80, 0x5, 0x8, 0x6, 0x6, 0x0, 0x3b, 0x4000000000000000, 0xfffffffffffffc01, 0x9, 0x0, 0x9, 0x3, 0xfff, 0xf9, 0x3, 0x9, 0xf05e, 0x4]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000e80)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000001800)={{}, r3, 0x2, @inherit={0x70, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000005000000000000000900000000000000001000000000000034000000000000000002000000000000ffff0000000000000600000000000000ff0f00003b000000faffffffffffffff04000000000000000030000000000000200000000000000002000000"]}, @subvolid=0xffff}) r4 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000280), 0xffffffff, 0x250440) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="00000100000000002e2f66006c653000"]) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8b7d}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) 22:03:50 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 4: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:50 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:51 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:51 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 103.583049][ T3311] loop0: detected capacity change from 0 to 264192 22:03:51 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 103.639365][ T3315] loop4: detected capacity change from 0 to 264192 [ 103.653152][ T3318] loop1: detected capacity change from 0 to 264192 [ 103.658412][ T3311] FAT-fs (loop0): bogus number of reserved sectors [ 103.666320][ T3311] FAT-fs (loop0): Can't find a valid FAT filesystem [ 103.677730][ T3319] loop5: detected capacity change from 0 to 264192 22:03:51 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:51 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:51 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 103.825325][ T3327] loop2: detected capacity change from 0 to 264192 [ 103.833169][ T3326] loop5: detected capacity change from 0 to 264192 [ 103.856756][ T3329] loop1: detected capacity change from 0 to 264192 [ 103.878757][ T3327] FAT-fs (loop2): bogus number of reserved sectors [ 103.885323][ T3327] FAT-fs (loop2): Can't find a valid FAT filesystem 22:03:51 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r1, 0x2007fff) close(r1) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e24, 0x80, @empty, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) sendfile(r0, r1, 0x0, 0x201000) r3 = syz_open_dev$usbfs(&(0x7f00000004c0), 0x7f, 0x4c0083) lseek(0xffffffffffffffff, 0x101, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r5 = dup(r4) lseek(r5, 0x101, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100), 0x284800, &(0x7f00000001c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@afid={'afid', 0x3d, 0x3}}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@subj_role={'subj_role', 0x3d, '/dev/bus/usb/00#/00#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/bus/usb/00#/00#\x00'}}, {@obj_user={'obj_user', 0x3d, '+/'}}]}}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x8, 0x0, 0x1f, 0x5, 0x9}, 0xc) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f00000007c0)=ANY=[], 0x230) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r6, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r3, 0x80045515, &(0x7f0000000180)) 22:03:51 executing program 4: set_mempolicy(0x2, &(0x7f0000000040), 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:51 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:51 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:51 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 103.984087][ T3335] loop0: detected capacity change from 0 to 264192 [ 103.991931][ T24] audit: type=1400 audit(1637705031.399:218): avc: denied { name_bind } for pid=3336 comm="syz-executor.3" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 104.013927][ T24] audit: type=1400 audit(1637705031.399:219): avc: denied { node_bind } for pid=3336 comm="syz-executor.3" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 104.035247][ T3340] loop4: detected capacity change from 0 to 264192 [ 104.053848][ T3341] loop1: detected capacity change from 0 to 264192 [ 104.063253][ T3335] FAT-fs (loop0): bogus number of reserved sectors [ 104.069821][ T3335] FAT-fs (loop0): Can't find a valid FAT filesystem 22:03:51 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:51 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000004c0)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x10010, &(0x7f00000001c0)=ANY=[]) link(0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) sync() mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40046602, &(0x7f0000000000)) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000280)=ANY=[@ANYBLOB="300000001c000100000000000000000007000000", @ANYRES32=r3, @ANYBLOB="000000000a000200ff00"/24], 0x30}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4800) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') write$tcp_mem(r4, &(0x7f0000000000)={0x4, 0x20, 0x0, 0x20, 0x1, 0x9}, 0x48) [ 104.084179][ T3343] loop5: detected capacity change from 0 to 264192 [ 104.115475][ T3346] loop2: detected capacity change from 0 to 264192 22:03:51 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 104.172220][ T3346] FAT-fs (loop2): bogus number of reserved sectors [ 104.178926][ T3346] FAT-fs (loop2): Can't find a valid FAT filesystem [ 104.205648][ T3348] loop0: detected capacity change from 0 to 264192 22:03:51 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 104.235187][ T3351] loop3: detected capacity change from 0 to 270 22:03:51 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 104.278541][ T3348] FAT-fs (loop0): bogus number of reserved sectors [ 104.285174][ T3348] FAT-fs (loop0): Can't find a valid FAT filesystem [ 104.295876][ T3353] loop5: detected capacity change from 0 to 264192 22:03:51 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 104.337750][ T3356] loop2: detected capacity change from 0 to 264192 [ 104.366397][ T3358] loop1: detected capacity change from 0 to 264192 22:03:51 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:51 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 104.428401][ T3362] loop4: detected capacity change from 0 to 264192 [ 104.433605][ T3356] FAT-fs (loop2): bogus number of reserved sectors [ 104.441450][ T3356] FAT-fs (loop2): Can't find a valid FAT filesystem [ 104.442756][ T3351] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 22:03:51 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 104.497012][ T3365] loop0: detected capacity change from 0 to 264192 22:03:51 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 104.559033][ T3365] FAT-fs (loop0): invalid media value (0x00) [ 104.560508][ T3368] loop5: detected capacity change from 0 to 264192 [ 104.565114][ T3365] FAT-fs (loop0): Can't find a valid FAT filesystem 22:03:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) recvfrom(r0, &(0x7f0000000480)=""/110, 0x6e, 0x223, 0x0, 0x0) [ 104.610538][ T3371] loop2: detected capacity change from 0 to 264192 [ 104.637622][ T3371] FAT-fs (loop2): bogus number of reserved sectors [ 104.644324][ T3371] FAT-fs (loop2): Can't find a valid FAT filesystem [ 104.650971][ T3374] loop1: detected capacity change from 0 to 264192 22:03:52 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:52 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:52 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:52 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 104.761894][ T3379] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 104.768079][ T3380] loop4: detected capacity change from 0 to 264192 22:03:52 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 104.817235][ T3385] loop2: detected capacity change from 0 to 264192 [ 104.825019][ T3384] loop5: detected capacity change from 0 to 264192 [ 104.842549][ T3385] FAT-fs (loop2): bogus number of reserved sectors [ 104.849965][ T3385] FAT-fs (loop2): Can't find a valid FAT filesystem 22:03:52 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:52 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 104.893162][ T3388] loop0: detected capacity change from 0 to 264192 [ 104.924284][ T3391] loop1: detected capacity change from 0 to 264192 [ 104.927828][ T3388] FAT-fs (loop0): invalid media value (0x00) [ 104.936934][ T3388] FAT-fs (loop0): Can't find a valid FAT filesystem 22:03:52 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 104.981547][ T3393] loop2: detected capacity change from 0 to 264192 [ 104.998995][ T3395] loop5: detected capacity change from 0 to 264192 [ 105.017424][ T3393] FAT-fs (loop2): bogus number of reserved sectors [ 105.024049][ T3393] FAT-fs (loop2): Can't find a valid FAT filesystem 22:03:52 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:52 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:52 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057a00)) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 105.085842][ T3397] loop0: detected capacity change from 0 to 264192 [ 105.106095][ T3399] loop1: detected capacity change from 0 to 264192 [ 105.126234][ T3397] FAT-fs (loop0): invalid media value (0x00) [ 105.132369][ T3397] FAT-fs (loop0): Can't find a valid FAT filesystem [ 105.142898][ T3401] loop2: detected capacity change from 0 to 264192 [ 105.180844][ T3403] loop4: detected capacity change from 0 to 264192 [ 105.229153][ T3401] FAT-fs (loop2): bogus number of reserved sectors [ 105.236051][ T3401] FAT-fs (loop2): Can't find a valid FAT filesystem 22:03:53 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup(r0) getdents64(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="18000000", @ANYRES16=r2, @ANYBLOB="010300177dbb5425b571049c000004000180"], 0x18}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x3}}, 0x1c}}, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x8c, r2, 0x0, 0x70bd28, 0x25dfdbff, {}, [@HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x14}, 0x40001) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r7, 0x4b32, &(0x7f0000000040)={0x0, 0x0}) r8 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x48) ioctl$TIOCL_SETVESABLANK(r8, 0x541c, &(0x7f00000000c0)) dup(r8) getdents64(r8, 0x0, 0x0) ioctl$TCSETSF(r8, 0x5404, &(0x7f0000000000)={0x1f, 0x81, 0x8, 0x7, 0x19, "15cf6790d7b7d59b22792c225af17d3664a100"}) [ 105.618161][ T3408] loop5: detected capacity change from 0 to 264192 [ 105.633506][ T3411] loop1: detected capacity change from 0 to 264192 [ 105.634380][ T3414] loop0: detected capacity change from 0 to 264192 [ 105.641114][ T3415] loop2: detected capacity change from 0 to 264192 [ 105.653673][ T3413] loop4: detected capacity change from 0 to 264192 [ 105.662802][ T3414] FAT-fs (loop0): invalid media value (0x00) [ 105.668827][ T3414] FAT-fs (loop0): Can't find a valid FAT filesystem 22:03:53 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x2, 0x22, 0x20000007, 0x8, 0x6}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40086607, &(0x7f00000000c0)={0x3}) 22:03:53 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 105.727781][ T3415] FAT-fs (loop2): bogus number of reserved sectors [ 105.734326][ T3415] FAT-fs (loop2): Can't find a valid FAT filesystem 22:03:53 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 105.801932][ T3422] loop5: detected capacity change from 0 to 264192 [ 105.824119][ T3425] EXT4-fs warning (device sda1): ext4_group_extend:1805: can't shrink FS - resize aborted [ 105.830173][ T3426] loop0: detected capacity change from 0 to 264192 [ 105.873642][ T3426] FAT-fs (loop0): invalid media value (0x00) [ 105.879691][ T3426] FAT-fs (loop0): Can't find a valid FAT filesystem [ 105.901651][ T3429] loop2: detected capacity change from 0 to 264192 [ 105.911767][ T3431] loop1: detected capacity change from 0 to 264192 22:03:53 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 105.943661][ T3434] loop4: detected capacity change from 0 to 264192 [ 105.970428][ T3429] FAT-fs (loop2): bogus number of reserved sectors [ 105.976978][ T3429] FAT-fs (loop2): Can't find a valid FAT filesystem 22:03:53 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 106.007884][ T3436] loop5: detected capacity change from 0 to 264192 22:03:53 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 106.102376][ T3439] loop0: detected capacity change from 0 to 264192 [ 106.136570][ T3439] FAT-fs (loop0): invalid media value (0x00) [ 106.142709][ T3439] FAT-fs (loop0): Can't find a valid FAT filesystem [ 106.156764][ T3441] loop5: detected capacity change from 0 to 264192 [ 106.163145][ T3444] loop1: detected capacity change from 0 to 264192 [ 106.172068][ T3445] loop2: detected capacity change from 0 to 264192 [ 106.203158][ T3445] FAT-fs (loop2): bogus number of reserved sectors [ 106.209801][ T3445] FAT-fs (loop2): Can't find a valid FAT filesystem 22:03:53 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 106.294982][ T3448] loop0: detected capacity change from 0 to 264192 [ 106.355741][ T3451] loop2: detected capacity change from 0 to 264192 [ 106.360853][ T3453] loop4: detected capacity change from 0 to 264192 [ 106.362564][ T3448] FAT-fs (loop0): bogus number of FAT sectors [ 106.374953][ T3448] FAT-fs (loop0): Can't find a valid FAT filesystem [ 106.385895][ T3454] loop1: detected capacity change from 0 to 264192 [ 106.392842][ T3451] FAT-fs (loop2): bogus number of reserved sectors [ 106.399393][ T3451] FAT-fs (loop2): Can't find a valid FAT filesystem 22:03:53 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 106.427542][ T3457] loop5: detected capacity change from 0 to 264192 22:03:53 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 3: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) clone(0x0, &(0x7f0000000a40)="953c53813149eb3febb71ec423a4eeacb78b81ec3f537cd3912faacb14de2041a3b7dded93d85d00b5c98783d8b79a49ff884851269c59a90ed26e2d6c5f0be56cace05875678d3484338ff346fc1e354f44ee897446ee3de4ec102be6c61fe0", &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80)="9f") perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) writev(0xffffffffffffffff, &(0x7f00000009c0)=[{&(0x7f0000000480)="43bbc37abab71fb83a9225c4e6d79b6cf27e", 0x12}, {&(0x7f00000004c0)="15325fcb73db5dd0c8d6c98d4d79e8d3c598b49c9d53aaaf6d88b77b334d1208a171fe688c8108cde33529bc8710645f7f0963faeab52790e0d4a7ad4c2ff374a979d0d94172e87aee447c376d900d8683e5ef57faaf7e08490e75b5d0c4e5515f26a92d01892383cdba3e6cae4a7134433da14b03f070814e426ae4b364ee6c923b690a13", 0x85}, {&(0x7f0000000640)="d17e32969779b34a06e38839d39d2a8bf49b09c92e26101e64c41cb6c147c30732a6", 0x22}, {&(0x7f0000000680)="3df7f8b561e728f8d6356f66a6f2dc4f4a3e6300cb7ccd3501ba5a09819f4fdbaed4894c4076ab41bb2261af508de6b895e6707fcdb19f5d019998ed1cec352d4a7b127eabf032cb200af8", 0x4b}, {0x0}, {&(0x7f0000000bc0)="4ac59a156cf2bb85056106e642cf5a20b9c9a4175bb89a07d1364aabcbf8778c58cbe73f2c757cd737d11cb6f80544394c427e5fcb88aeeaef654b7f4aa4db6095a5b38579f61db6474bbac039ceaccd7fa7bf55318cd25e035c8e4cf774eb231e304537d2abb75242f09903ce2ab6958cb8335f43ca4158373c52c126e050e9ef086efb8971ebb826053762d9ab2e49eb6f5c758b4d8ce6d7943c51c0def74a6d3aedc05d26bc8665498370fcb42aee37d6c62c33c4879e3da9adad39e6a6920484a8829180a04a7c2865c3bd485d85e58112d0ba", 0xd5}], 0x6) clone(0xff22d980, 0x0, 0x0, 0x0, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x1000, &(0x7f0000000100)=ANY=[]) r2 = syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x1, &(0x7f0000000b40)=[{0x0, 0x0, 0xfffffffffffffffd}], 0x0, 0x0) close(r1) r3 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000b80)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000004b2c0)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7}) ftruncate(r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c2c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000640)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000004c6c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004c8c0)={0x80, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {0x0, r12}, {r13, r14}], 0x9, "c074ad27f123ed"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000050f00)={0x98, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0xff, "b5c9807b01ce5e"}) 22:03:53 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:53 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) [ 106.513040][ T3462] loop2: detected capacity change from 0 to 264192 [ 106.523284][ T3461] loop0: detected capacity change from 0 to 264192 [ 106.563817][ T3462] FAT-fs (loop2): bogus number of reserved sectors [ 106.570391][ T3462] FAT-fs (loop2): Can't find a valid FAT filesystem 22:03:54 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:54 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(0x0, &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 106.607396][ T3461] FAT-fs (loop0): bogus number of FAT sectors [ 106.613606][ T3461] FAT-fs (loop0): Can't find a valid FAT filesystem [ 106.630687][ C1] sd 0:0:1:0: tag#7802 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 106.640552][ C1] sd 0:0:1:0: tag#7802 CDB: opcode=0xe5 (vendor) [ 106.646890][ C1] sd 0:0:1:0: tag#7802 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 22:03:54 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 106.655958][ C1] sd 0:0:1:0: tag#7802 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 106.665034][ C1] sd 0:0:1:0: tag#7802 CDB[20]: ba [ 106.675234][ T24] audit: type=1400 audit(1637705034.079:220): avc: denied { sys_admin } for pid=3463 comm="syz-executor.3" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 106.697106][ T3472] loop5: detected capacity change from 0 to 264192 [ 106.704377][ T3470] loop1: detected capacity change from 0 to 264192 [ 106.714088][ T3474] loop0: detected capacity change from 0 to 264192 [ 106.723252][ T3477] loop2: detected capacity change from 0 to 264192 [ 106.735435][ T3479] loop4: detected capacity change from 0 to 264192 22:03:54 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) [ 106.770945][ T3480] loop3: detected capacity change from 0 to 16383 [ 106.801630][ T3477] FAT-fs (loop2): invalid media value (0x00) [ 106.807676][ T3477] FAT-fs (loop2): Can't find a valid FAT filesystem 22:03:54 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 106.835596][ T3474] FAT-fs (loop0): bogus number of FAT sectors [ 106.841748][ T3474] FAT-fs (loop0): Can't find a valid FAT filesystem 22:03:54 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) 22:03:54 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 106.893333][ T3486] loop1: detected capacity change from 0 to 264192 [ 106.926468][ T3489] loop2: detected capacity change from 0 to 264192 [ 106.935545][ T3490] loop4: detected capacity change from 0 to 264192 [ 106.946163][ T3489] FAT-fs (loop2): invalid media value (0x00) [ 106.952209][ T3489] FAT-fs (loop2): Can't find a valid FAT filesystem [ 106.963219][ T3492] loop5: detected capacity change from 0 to 264192 22:03:54 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:54 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 107.090836][ T3497] loop4: detected capacity change from 0 to 264192 [ 107.102189][ T3498] loop0: detected capacity change from 0 to 264192 [ 107.259998][ C1] sd 0:0:1:0: tag#7803 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 107.269856][ C1] sd 0:0:1:0: tag#7803 CDB: opcode=0xe5 (vendor) [ 107.276189][ C1] sd 0:0:1:0: tag#7803 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 107.285229][ C1] sd 0:0:1:0: tag#7803 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 107.294271][ C1] sd 0:0:1:0: tag#7803 CDB[20]: ba 22:03:54 executing program 3: r0 = syz_io_uring_setup(0x37c8, &(0x7f0000000200), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) r3 = socket$rds(0x15, 0x5, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000180)=@l2tp6={0xa, 0x0, 0x0, @mcast1}}, 0x0) sendmsg$rds(r3, &(0x7f00000009c0)={&(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f0000000280)=""/14, 0xe}, {&(0x7f00000002c0)=""/68, 0x44}, {&(0x7f0000000340)=""/216, 0xd8}, {&(0x7f0000000440)=""/64, 0x40}], 0x5, &(0x7f0000000840)=[@cswp={0x58, 0x114, 0x7, {{0xd39}, &(0x7f0000000500)=0x7f, &(0x7f0000000540)=0x6, 0x3, 0x7, 0x3, 0xfffffffffffff800, 0xe, 0xf101}}, @cswp={0x58, 0x114, 0x7, {{0x3, 0x3}, &(0x7f0000000580)=0x3, &(0x7f00000005c0)=0x100000000, 0x3f, 0xfffffffffffffff7, 0x80000000, 0x5, 0x4, 0x7}}, @fadd={0x58, 0x114, 0x6, {{0x3b6d, 0x20}, &(0x7f0000000600)=0xfd, &(0x7f0000000640)=0x8, 0x4, 0x2, 0x4, 0xff, 0x40, 0x1000}}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0x2}, {&(0x7f0000000680)=""/177, 0xb1}, &(0x7f0000000800)=[{&(0x7f0000000740)=""/172, 0xac}], 0x1, 0xc0, 0x1d1}}, @rdma_dest={0x18, 0x114, 0x2, {0x8001, 0x5}}], 0x168, 0x4000081}, 0x4008000) bind$rds(r3, &(0x7f0000000a00)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 22:03:54 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) 22:03:54 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) 22:03:54 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:54 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), 0x0, 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:54 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 107.438384][ T3509] loop2: detected capacity change from 0 to 264192 [ 107.441614][ T3512] loop1: detected capacity change from 0 to 264192 [ 107.446856][ T3507] loop4: detected capacity change from 0 to 264192 [ 107.454073][ T3511] loop0: detected capacity change from 0 to 264192 [ 107.467081][ T3510] loop5: detected capacity change from 0 to 264192 [ 107.483732][ T24] audit: type=1400 audit(1637705034.889:221): avc: denied { create } for pid=3513 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 107.514010][ T3514] RDS: rds_bind could not find a transport for ::ffff:172.30.1.4, load rds_tcp or rds_rdma? [ 107.519143][ T3509] FAT-fs (loop2): invalid media value (0x00) [ 107.530315][ T3509] FAT-fs (loop2): Can't find a valid FAT filesystem [ 107.540958][ T24] audit: type=1400 audit(1637705034.919:222): avc: denied { write } for pid=3513 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 107.560571][ T24] audit: type=1400 audit(1637705034.919:223): avc: denied { bind } for pid=3513 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 22:03:55 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) 22:03:55 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) 22:03:55 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:55 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@deltfilter={0x34, 0x2d, 0x1, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x8, 0x2}, {0x9, 0xf}, {0xa, 0xfff6}}, [@TCA_CHAIN={0x8, 0xb, 0x7}, @TCA_CHAIN={0x8, 0xb, 0xf5ae}]}, 0x34}, 0x1, 0x0, 0x0, 0x20}, 0x8080) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x8}}, [@filter_kind_options=@f_rsvp={{0x9}, {0x4}}]}, 0x34}}, 0x0) 22:03:55 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 107.587081][ T24] audit: type=1400 audit(1637705034.989:224): avc: denied { connect } for pid=3513 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 107.607220][ T3517] RDS: rds_bind could not find a transport for ::ffff:172.30.1.4, load rds_tcp or rds_rdma? [ 107.656855][ T3521] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 107.666542][ T3520] FAT-fs (loop4): bogus number of reserved sectors [ 107.673105][ T3520] FAT-fs (loop4): Can't find a valid FAT filesystem [ 107.697191][ T3523] loop1: detected capacity change from 0 to 264192 [ 107.699878][ T3525] loop2: detected capacity change from 0 to 264192 [ 107.716243][ T3521] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 107.719304][ T3530] loop0: detected capacity change from 0 to 264192 [ 107.731011][ T3531] loop5: detected capacity change from 0 to 264192 22:03:55 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:55 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) 22:03:55 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='veth1_vlan\x00', 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000140)=0x40, 0x4) socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3010000000000000049740000000000000006ad8e5ecc326d3a0dffc2c65400"}, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x7, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000001c0)=0x14) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="a1110000000000001c00128009000100626f6e64000000000c0002800500010000000000"], 0x3c}}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, &(0x7f00000000c0)) 22:03:55 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) 22:03:55 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 107.834656][ T3525] FAT-fs (loop2): invalid media value (0x00) [ 107.840694][ T3525] FAT-fs (loop2): Can't find a valid FAT filesystem 22:03:55 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 107.899402][ T3535] FAT-fs (loop4): bogus number of reserved sectors [ 107.905933][ T3535] FAT-fs (loop4): Can't find a valid FAT filesystem [ 107.927800][ T3537] loop1: detected capacity change from 0 to 264192 [ 107.931721][ T3538] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 107.956801][ T3541] loop5: detected capacity change from 0 to 264192 [ 107.992002][ T3542] loop0: detected capacity change from 0 to 264192 22:03:55 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 108.008616][ T3547] loop2: detected capacity change from 0 to 264192 22:03:55 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) [ 108.061395][ T3547] FAT-fs (loop2): invalid media value (0x00) [ 108.067482][ T3547] FAT-fs (loop2): Can't find a valid FAT filesystem 22:03:55 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) 22:03:55 executing program 3: r0 = epoll_create1(0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/dvb_ttusb_budget', 0x4000, 0x190) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = dup(r2) lseek(r3, 0x101, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x0) 22:03:55 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 108.122762][ T3550] FAT-fs (loop4): bogus number of reserved sectors [ 108.129401][ T3550] FAT-fs (loop4): Can't find a valid FAT filesystem [ 108.170228][ T3556] loop1: detected capacity change from 0 to 264192 [ 108.196740][ T3558] loop5: detected capacity change from 0 to 264192 22:03:55 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0xfff, 0x10, 0x7fff, 0xde77}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x2, @mcast1, 0x1}}}, &(0x7f0000000280)=0x84) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = dup(r0) lseek(r3, 0x101, 0x0) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, '\x00', 0x30}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='4', 0x1, 0x48851, &(0x7f0000000100)={0xa, 0x1, 0x0, @private1}, 0x1c) getpeername$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e21, 0x5, @remote, 0x401}}}, 0x84) 22:03:55 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:55 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 108.278459][ T3562] loop0: detected capacity change from 0 to 264192 22:03:55 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) 22:03:55 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:55 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) [ 108.342798][ T3569] loop2: detected capacity change from 0 to 264192 22:03:55 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 108.411291][ T3569] FAT-fs (loop2): invalid media value (0x00) [ 108.417426][ T3569] FAT-fs (loop2): Can't find a valid FAT filesystem [ 108.448810][ T3574] loop5: detected capacity change from 0 to 264192 22:03:55 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:55 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) [ 108.481772][ T3577] loop1: detected capacity change from 0 to 264192 22:03:56 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) [ 108.587281][ T3582] loop0: detected capacity change from 0 to 264192 [ 108.597758][ T3581] loop5: detected capacity change from 0 to 264192 22:03:56 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:56 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 108.670973][ T3586] loop1: detected capacity change from 0 to 264192 [ 108.689887][ T3589] loop4: detected capacity change from 0 to 264192 [ 108.702480][ T3590] loop2: detected capacity change from 0 to 264192 [ 108.704216][ T3589] FAT-fs (loop4): bogus number of reserved sectors [ 108.715538][ T3589] FAT-fs (loop4): Can't find a valid FAT filesystem [ 108.722842][ T3590] FAT-fs (loop2): bogus number of FAT sectors [ 108.728983][ T3590] FAT-fs (loop2): Can't find a valid FAT filesystem 22:03:56 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000001c0)={0x2, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x2, @usage=0xf704, 0xffff, 0x10001, [0x1000, 0x0, 0x3, 0x0, 0x100, 0xa72]}, {0x0, @usage=0x1000, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, @struct={0x0, 0x8}, 0x7fb4, 0xc1e, [0x0, 0x0, 0x3ff, 0x0, 0x40]}, {0x4, @struct={0x0, 0x4}, 0x0, 0x7, 0x0, 0x0, 0x4, 0x3ff, 0x0, @struct={0xc95, 0x800}, 0x8, 0x0, [0x0, 0x0, 0x0, 0x1, 0x800, 0x3f]}, {0x0, 0xffffffffffffffff, 0x3ff}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000240)={0x0, 0x1, {0x80, @usage=0x2, 0x0, 0x9, 0x36dd, 0xfffffffffffffff8, 0x0, 0x1, 0x500, @usage=0x2, 0x5, 0x3, [0x0, 0x0, 0x0, 0x2, 0x9, 0x6]}, {0x1f, @struct={0x435}, 0x0, 0x9, 0xc48, 0x2, 0x0, 0x10001, 0x0, @usage, 0x0, 0x0, [0x0, 0x4, 0x0, 0x0, 0x0, 0x3fe000000]}, {0x1, @struct={0x4004, 0xa}, 0x0, 0x6fe3, 0x6, 0x7f, 0x6, 0x0, 0x0, @struct={0x5, 0xffff}, 0x0, 0x1, [0x0, 0x3, 0x1ff, 0x3ff, 0x0, 0xd781]}, {0x1ff, 0x7, 0x1000}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) perf_event_open(&(0x7f0000001900)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xc150d4e}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/module/em28xx_rc', 0x1, 0x19) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000007c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f51e4e2b166696c653000"]) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000003440)={{r1}, 0x0, 0xc, @inherit={0x78, 0x0}, @devid}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000740)=ANY=[@ANYBLOB="010000000100", @ANYRES32, @ANYBLOB="a0d9a03fb3315d0930aff10d79fc6e7ad780071cc124dde0c350ca02469ee486f9ed3b2155b13d3c4247b390d31082a67ef9ee7864944618a54c7a62c71c97710432046ef5b0d272cf69d2c6c7e16279344a9871ffe08f0edcf684fdd138b3d5948ac252831e2412cea8"]) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="01000000eb7caf61c1a64600c301040000f886a8b7ce9d87e21d5fb69ae91ec3270e18683dde67a9ed14ee6768185b2640c635f594e645db4b2ba016a78cba9f836e52538c1fea4966b07a12b180c3ae3287d2306e0c49334f83b6d91b76f6b945781a68af0b59793593ae6c949f72a6f0000000000000000000000000001b3a52a05acafafe9f22413dec63d895fab2cc140c866ecf275f90f681384b50cd36ea021da987f0df9c0e32ec1624427bb198acea8c8d3472828e3676df23f2669402a8208883e831782b5d22b6", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={r4, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 22:03:56 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:56 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) 22:03:56 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:56 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) 22:03:56 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 109.201637][ T3594] loop4: detected capacity change from 0 to 264192 [ 109.203935][ T3598] loop2: detected capacity change from 0 to 264192 [ 109.216981][ T3596] loop5: detected capacity change from 0 to 264192 [ 109.224579][ T3602] loop0: detected capacity change from 0 to 264192 [ 109.233783][ T3600] loop1: detected capacity change from 0 to 264192 [ 109.240883][ T3594] FAT-fs (loop4): bogus number of reserved sectors [ 109.247491][ T3594] FAT-fs (loop4): Can't find a valid FAT filesystem [ 109.263059][ C0] sd 0:0:1:0: tag#7697 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 109.272919][ C0] sd 0:0:1:0: tag#7697 CDB: opcode=0xe5 (vendor) [ 109.279305][ C0] sd 0:0:1:0: tag#7697 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 109.288355][ C0] sd 0:0:1:0: tag#7697 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 109.297375][ C0] sd 0:0:1:0: tag#7697 CDB[20]: ba [ 109.308090][ T24] audit: type=1400 audit(1637705036.709:225): avc: denied { create } for pid=3603 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 22:03:56 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) 22:03:56 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:56 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 109.431742][ T24] audit: type=1400 audit(1637705036.739:226): avc: denied { getopt } for pid=3603 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 109.451530][ T24] audit: type=1400 audit(1637705036.739:227): avc: denied { setopt } for pid=3603 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 109.502654][ T3598] FAT-fs (loop2): bogus number of FAT sectors [ 109.508801][ T3598] FAT-fs (loop2): Can't find a valid FAT filesystem [ 109.539600][ T3613] loop4: detected capacity change from 0 to 264192 22:03:56 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) [ 109.563526][ C0] sd 0:0:1:0: tag#7698 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 109.573378][ C0] sd 0:0:1:0: tag#7698 CDB: opcode=0xe5 (vendor) [ 109.579758][ C0] sd 0:0:1:0: tag#7698 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 109.588803][ C0] sd 0:0:1:0: tag#7698 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 109.597886][ C0] sd 0:0:1:0: tag#7698 CDB[20]: ba [ 109.612571][ T3615] loop5: detected capacity change from 0 to 264192 [ 109.626194][ T3613] FAT-fs (loop4): bogus number of reserved sectors [ 109.632748][ T3613] FAT-fs (loop4): Can't find a valid FAT filesystem [ 109.699299][ T3617] loop0: detected capacity change from 0 to 264192 22:03:57 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) 22:03:57 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 109.843115][ T3623] loop1: detected capacity change from 0 to 264192 22:03:57 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:57 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 109.902668][ T3627] loop2: detected capacity change from 0 to 264192 [ 109.928051][ T3629] loop4: detected capacity change from 0 to 264192 [ 109.929800][ T3625] loop5: detected capacity change from 0 to 264192 [ 109.934692][ T3627] FAT-fs (loop2): bogus number of FAT sectors 22:03:57 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) [ 109.947368][ T3627] FAT-fs (loop2): Can't find a valid FAT filesystem [ 109.960142][ T3629] FAT-fs (loop4): bogus number of reserved sectors [ 109.966699][ T3629] FAT-fs (loop4): Can't find a valid FAT filesystem 22:03:57 executing program 3: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r1 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r1, 0x0, 0x0}, 0xfffffffc) r4 = syz_io_uring_setup(0x648c, &(0x7f0000000200)={0x0, 0xa52f, 0x10, 0x0, 0x165}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000300), 0x101400, 0x0) r6 = syz_io_uring_setup(0x4959, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x10001) r9 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r6, 0x10000000) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r9, &(0x7f0000000840)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x1) syz_io_uring_setup(0x3bb4, &(0x7f0000000500)={0x0, 0xb227, 0x1, 0x2, 0x3da, 0x0, r4}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000480), &(0x7f0000000580)=0x0) syz_io_uring_submit(r2, r11, &(0x7f00000004c0)=@IORING_OP_STATX={0x15, 0x5, 0x0, r5, &(0x7f0000000340), &(0x7f0000000440)='./file0\x00', 0xb3de5004eb4725b3, 0x1000, 0x0, {0x0, r10}}, 0x3) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, 0x0) r12 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup(r12) getdents64(r12, 0x0, 0x0) sendmsg$802154_raw(r12, &(0x7f0000000180)={&(0x7f0000000000)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0002}}}, 0x14, &(0x7f0000000140)={&(0x7f0000000040)="10d4b6f8762c38691f648ba6a90f6517ac8c0b35b56157d5e42d3bac4daed39f3e56d7aa58255b13566dcfbc960ba7fda164b37f74c8a70c7e81a1191fac264aeba6ad760065a123fe9634ecc41c527c6d1b54c66dd961a061581bbd69fe412291adf08a3c409772cba2342c0db11211b958712f5c3b55d9bbea86fd10a3ecaa5681eeacf7f1f7e295f21e517bf28a0fe8225b490172712b52a23d341c1fa2c16703934b4366aa18e473e35f8bdd6d993e63bd770e963c135a40d83c3411007c0af95a00f7109e2b504d04ed4f034af681ef185498207d608501", 0xda}, 0x1, 0x0, 0x0, 0x4810}, 0x8080) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) dup(r13) 22:03:57 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 110.052649][ T3635] loop0: detected capacity change from 0 to 264192 [ 110.075203][ T3636] loop5: detected capacity change from 0 to 264192 22:03:57 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:57 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) [ 110.085852][ T24] audit: type=1400 audit(1637705037.489:228): avc: denied { ioctl } for pid=3632 comm="syz-executor.3" path="socket:[21906]" dev="sockfs" ino=21906 ioctlcmd=0x7202 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 110.123077][ T3638] loop2: detected capacity change from 0 to 264192 [ 110.150709][ T3642] loop4: detected capacity change from 0 to 264192 22:03:57 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) 22:03:57 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000080)=0x80000000001, 0x4) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004a00)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000300)="a0496eb67c9c8ce490bfa509", 0xc}, {&(0x7f0000000100)="cab61ebf4869f32f0a08ad5179e71b7cdc5bfbcce9aa5a8b294a8be3288b8de1b9b9636be762aab6f961dddc16f067dc18cb862219e542aa6ada1bdf6ff9beacf2ca3751d3518254d8fe15dee20f54", 0x4f}, {&(0x7f0000000340)="bb2c2e7b4c14e54e6a4d3ed47e6bff1ccc10a8c763167dc4314d37e1b1ea532fcb37e23dbaec8012f336410ecd1ee08fe0f7f825dd44195ae8364adda236a48dca4b4c90a1fb41e89597228967860f3fd8ae54021531fce372a2bdd46d9bfe895bab4da20b38a5a53cd7856fd2c9e8ed549c0bb5cffb1926bf86cbef882734f7b0882c3143a89b1c1a17f337714eaf5fbe30ca6f97188f8182389881fed6b90df39b4495259db34562ff24a78ae933dd846b3f33ec72c2d1b3268838ff7ee5282be1314f552c36", 0xc7}, {&(0x7f0000000680)="241f93c33c963835792fc86c365240acf1e7e28ed2a4669ba72098a05c2263c49ab4c7eadf8842e6ec765d2910e055de782207f4a545aa3b5eff88a8e321647fb1484455ded802304c186cb371d4800531717dbc0263a0c6a8dc9c779304fb1c1ae5890f1ede2a7695abd602e7296d30b19f058d8903e2d15efe098465061457df4126e976ec", 0x86}], 0x4}}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000007c0)="8bebfd69bc361791403b70b1868f7c2cfab543a6a7064a5f70e37e4dbce302b8948b6f056b9f673ce05cb17d619d8fce1be41282b76349cdb151487dd718597fc8a33433661008eab79e644c26f2585ad915ebeebeac4e32bb85e529ef6ad0694c91c684504cf5bbec2bf96a68391e349d36f5d61905d9e518e4fe5adbae8d06101463431357f0d5edd4e9372c3b3a041faf040ea98b", 0x96}], 0x1}}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000003300)="7c31d0513664", 0x6}, {&(0x7f0000003340)="8d7a3449b2e72808e283e1d649fa347c2e4743c4c2e26ad0172dca281aa40623111ae42cdb243d33e5ebe8bc9b7123e840fd18a56df52dbd", 0x38}, {&(0x7f0000003380)="4d13a8a0642e7bf458f6beb11a3dfc8099bfac20c43c315303a88a3b2314fd5cc877b12a39103e668c5b8b78a0646791d70f2adedcca0bb4afb601c32e5f690792b974396fadaf9d1849f31948228ff594e359672225dc4f1ab50049532397a28eb94fe0e8f05439e556fe806bbd68f2e09758abd298a01ab8c83cbacb", 0x7d}], 0x3}}, {{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000034c0)="d2a83b60ad53b1ca26670d5aedebafdf9f10a38e87494e68d917787ac6fab42ff836ca00f2a601be078335029c0774e1970b5c4f6f80c9d2c68c0acc6583d2ee89ae0c", 0x43}, {&(0x7f0000003540)="1b6edeefa899c9b1244ed5c756ac796a3243d4b7e57ff35ab4500fe5b98891d1068c2275c1d7d6e235f8cbdb6bd24d7dd1ffd3eef638851a5c1a44274313d0a82a6d36e8561f55f2d37446ff8d41c0f8d946dc353ddb0bf8c4959afc4b59e3f69b3c99b88904e5f9d3e8c297ac6205e12d8d607712b284e957cd473cfd61968b716b96b0990b25e2ca8c1b546260ecf54496fa4b874b06a03d629fb8d9a06dbce1b72f958bddacbafceab0c5ad1b665b79bb163eb0ee2c4870bcaf3c4f5594b1cfe639d6ff16c90762e26be3a7fcd21027c5a82005d1a42cb1545b3adcf3e977c6c66dc19c0340337f61", 0xea}, {&(0x7f0000003640)="66d0a79a60b68c2bf0249c181c3407fbbf16041ad66cc4c553339b9e40a56cb4f0a73a197249a1344211343d7d7f98cb0885c98f95a3d334e53bbff6334f27ebe1330fca1f3802285404fc5dd41280e2e7041dce07647df32fc5ff4fa6cc2b4f4cf5548a00b7311cd24e9c35983728695e58edc30261803c61ec26dcf171bf3a7f3fcede58d80adc7145e3117856b7c46963135f7aa1091877e000ddafc305ee179e930c0b2a43d05e475636ce34a68f8574ea510c0dab75c05c4506cabd2a317a05d54db8c6597368a8b86eaba1b288dc7bd062", 0xd4}, {&(0x7f0000003740)="771f9bdbe58806a355987823a663ca923e223ba6567d976c2dfa2069b3b57ff800eec1f96696ab59ba48b05169a75dc66d6e9be14d3829f0aaa036824461f2c479b6b51ee73238087e950e3fe7ac6c2852a670dcdf71e8e1cd6243590440d956fc222ec014dd8e23275251d33168ac1b4dfbdff0eeee691a28de8834cdd2a26e04c55b78def5e06fcf5168", 0x8b}, {&(0x7f0000003800)="946e4a58b298eed955d9d3443711c268f05fcae68372eb0a5f8ed4e3c98a3097b9460030bba177ebd62a48cc51455b00cd9ae2b3547bdbdc54c18a12e73412326898419d923c1a21d70718bfc0c80043f3806225501bcb7ccec2e74f7e4d312d424b8681b821daa1c709841471a011e671505e58617ba130424e148ebda95ec382883dfc08f3a82cc40304ec24ea8f3d13649e6304", 0x95}, {&(0x7f00000038c0)="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", 0x9e5}], 0x6}}], 0x4, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0xc00, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/60, 0xc00, 0x0, 0x0}, &(0x7f00000001c0)=0x40) 22:03:57 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 110.206657][ T3642] FAT-fs (loop4): bogus number of reserved sectors [ 110.213249][ T3642] FAT-fs (loop4): Can't find a valid FAT filesystem [ 110.226004][ T3645] loop1: detected capacity change from 0 to 264192 [ 110.269756][ T24] audit: type=1400 audit(1637705037.679:229): avc: denied { map } for pid=3647 comm="syz-executor.3" path="socket:[21929]" dev="sockfs" ino=21929 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 22:03:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x6220}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @remote}, 0x1c) listen(r0, 0x10001) r1 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local}], 0x10) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 110.310372][ T3652] loop5: detected capacity change from 0 to 264192 22:03:57 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) 22:03:57 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 110.354015][ T3654] loop0: detected capacity change from 0 to 264192 [ 110.377321][ T3656] loop2: detected capacity change from 0 to 264192 22:03:57 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 110.434129][ T3661] loop4: detected capacity change from 0 to 264192 [ 110.462492][ T3665] loop1: detected capacity change from 0 to 264192 22:03:57 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:57 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:58 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 110.528503][ T3661] FAT-fs (loop4): bogus number of reserved sectors [ 110.535047][ T3661] FAT-fs (loop4): Can't find a valid FAT filesystem [ 110.545799][ T3669] loop5: detected capacity change from 0 to 264192 22:03:58 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 22:03:58 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:58 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 110.588333][ T3674] loop2: detected capacity change from 0 to 264192 [ 110.623466][ T3676] loop0: detected capacity change from 0 to 264192 22:03:58 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 110.671639][ T3678] loop1: detected capacity change from 0 to 264192 [ 110.694463][ T3680] loop4: detected capacity change from 0 to 264192 22:03:58 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 110.719821][ T3683] loop0: detected capacity change from 0 to 264192 [ 110.726174][ T3686] loop5: detected capacity change from 0 to 264192 [ 110.737253][ T3680] FAT-fs (loop4): bogus number of reserved sectors [ 110.743810][ T3680] FAT-fs (loop4): Can't find a valid FAT filesystem [ 110.750974][ T3685] loop2: detected capacity change from 0 to 264192 [ 110.793403][ T3688] loop1: detected capacity change from 0 to 264192 22:03:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x6220}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @remote}, 0x1c) listen(r0, 0x10001) r1 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local}], 0x10) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:03:58 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:58 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:58 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 22:03:58 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 22:03:58 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 111.298005][ T3693] loop5: detected capacity change from 0 to 264192 [ 111.300689][ T3698] loop0: detected capacity change from 0 to 264192 [ 111.305030][ T3697] loop4: detected capacity change from 0 to 264192 [ 111.322705][ T3696] loop1: detected capacity change from 0 to 264192 [ 111.329835][ T3695] loop2: detected capacity change from 0 to 264192 22:03:58 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) 22:03:58 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 111.400918][ T3697] FAT-fs (loop4): bogus number of reserved sectors [ 111.407548][ T3697] FAT-fs (loop4): Can't find a valid FAT filesystem 22:03:58 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:58 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:58 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) [ 111.489741][ T3705] loop5: detected capacity change from 0 to 264192 [ 111.500273][ T3707] loop0: detected capacity change from 0 to 264192 22:03:58 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 111.530602][ T3709] loop4: detected capacity change from 0 to 264192 [ 111.541907][ T3712] loop1: detected capacity change from 0 to 264192 [ 111.576213][ T3713] loop2: detected capacity change from 0 to 264192 [ 111.586092][ T3709] FAT-fs (loop4): bogus number of reserved sectors [ 111.592654][ T3709] FAT-fs (loop4): Can't find a valid FAT filesystem [ 111.630586][ T3715] loop0: detected capacity change from 0 to 264192 22:03:59 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:59 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) 22:03:59 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) (fail_nth: 1) 22:03:59 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:59 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) 22:03:59 executing program 3: ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="7549f8187a2a6e40594b4473692aef0dda6d1a46f2019ed7e86b1d711c76877056283bedab9579d2125c7cad3b1f28c963b3a626ef87b075574ff5612ccc80d8e14883ad2a8e6516a15c410ce005b2e841ebacd55a1365c685244ec3b66b003e7ec96ed005906d578130183c370d6e172da9d1"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000e80)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000001800)={{}, r1, 0x2, @inherit={0x70, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000005000000000000000900000000000000001000000000000034000000000000000002000000000000ffff0000000000000600000000000000ff0f00003b000000faffffffffffffff04000000000000000030000000000000200000000000000002000000"]}, @subvolid=0xffff}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000740)={{}, r1, 0x2, @inherit={0x60, &(0x7f0000000100)={0x1, 0x3, 0x456b, 0x7fff, {0x0, 0xbae7, 0x0, 0x8}, [0x8, 0x4b4, 0x8]}}, @subvolid=0x44cb3b36}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000005c0)={{}, r1, 0x1a, @inherit={0x70, &(0x7f0000000400)={0x0, 0x5, 0x6, 0x6, {0x1a, 0x8, 0x1f, 0xe, 0x2}, [0x7, 0x8001, 0x3, 0x3, 0x2]}}, @devid}) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40009, 0x2000000, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r2 = dup(0xffffffffffffffff) lseek(r2, 0x101, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="7549f8187a2a6e40594b4473692aef0dda6d1a46f2019ed7e86b1d711c76877056283bedab9579d2125c7cad3b1f28c963b3a626ef87b075574ff5612ccc80d8e14883ad2a8e6516a15c410ce005b2e841ebacd55a1365c685244ec3b66b003e7ec96ed005906d578130183c370d6e172da9d1"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000e80)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000001800)={{}, r5, 0x2, @inherit={0x70, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000005000000000000000900000000000000001000000000000034000000000000000002000000000000ffff0000000000000600000000000000ff0f00003b000000faffffffffffffff04000000000000000030000000000000200000000000000002000000"]}, @subvolid=0xffff}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r4, 0x5000943f, &(0x7f0000000740)={{}, r5, 0x2, @inherit={0x60, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000000000003000000000000006b45000000000000ff7f0000000000000000000000000000e7ba1600000000000000000000000000080000000000000000000000000800000000a42e8da0fa7379000000b4040000000000000800"/103]}, @subvolid=0x44cb3b36}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f00000005c0)={{}, r5, 0x1a, @unused=[0x10000, 0x5, 0x3, 0x7], @devid}) ioctl$BTRFS_IOC_RM_DEV_V2(r2, 0x5000943a, &(0x7f0000002800)={{r3}, r5, 0x4, @inherit={0x50, &(0x7f0000000000)={0x1, 0x1, 0x7, 0x7, {0x8, 0x3225, 0x9, 0x1ff, 0x3}, [0x8]}}, @devid}) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8b7d}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) [ 112.191528][ T3725] loop4: detected capacity change from 0 to 264192 [ 112.195427][ T3726] loop0: detected capacity change from 0 to 264192 [ 112.198869][ T3722] loop2: detected capacity change from 0 to 264192 [ 112.212377][ T3719] loop1: detected capacity change from 0 to 264192 [ 112.219414][ T3724] loop5: detected capacity change from 0 to 264192 [ 112.246254][ T3725] FAT-fs (loop4): bogus number of reserved sectors [ 112.252817][ T3725] FAT-fs (loop4): Can't find a valid FAT filesystem [ 112.281391][ T3719] FAULT_INJECTION: forcing a failure. [ 112.281391][ T3719] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 112.294476][ T3719] CPU: 1 PID: 3719 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 112.303186][ T3719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.313240][ T3719] Call Trace: [ 112.316522][ T3719] [ 112.319448][ T3719] dump_stack_lvl+0xd6/0x122 [ 112.324042][ T3719] dump_stack+0x11/0x1b [ 112.328195][ T3719] should_fail+0x23c/0x250 [ 112.332601][ T3719] should_fail_usercopy+0x16/0x20 [ 112.337715][ T3719] _copy_from_user+0x1c/0xd0 [ 112.342297][ T3719] iovec_from_user+0xc4/0x2e0 [ 112.347021][ T3719] __import_iovec+0x57/0x2d0 [ 112.351599][ T3719] ? __rcu_read_unlock+0x5c/0x290 [ 112.356641][ T3719] ? kstrtouint_from_user+0x13c/0x170 [ 112.362010][ T3719] import_iovec+0xb8/0xd0 [ 112.366361][ T3719] do_pwritev+0x127/0x440 [ 112.370693][ T3719] ? vfs_write+0x667/0x950 [ 112.375102][ T3719] ? debug_smp_processor_id+0x18/0x20 [ 112.380462][ T3719] ? fpregs_assert_state_consistent+0x7e/0x90 [ 112.386517][ T3719] __x64_sys_pwritev2+0x7e/0xa0 [ 112.391369][ T3719] do_syscall_64+0x44/0xd0 [ 112.395825][ T3719] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 112.401708][ T3719] RIP: 0033:0x7fde00f2eae9 [ 112.406192][ T3719] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 112.425818][ T3719] RSP: 002b:00007fddfeca5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 112.434213][ T3719] RAX: ffffffffffffffda RBX: 00007fde01041f60 RCX: 00007fde00f2eae9 22:03:59 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) [ 112.442168][ T3719] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 112.450119][ T3719] RBP: 00007fddfeca51d0 R08: 0000000000000000 R09: 0000000000000000 [ 112.458074][ T3719] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 112.466031][ T3719] R13: 00007ffd635c849f R14: 00007fddfeca5300 R15: 0000000000022000 [ 112.474125][ T3719] 22:03:59 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:03:59 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) 22:03:59 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) (fail_nth: 2) 22:03:59 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 112.561042][ T3731] loop0: detected capacity change from 0 to 264192 [ 112.598209][ T3733] loop2: detected capacity change from 0 to 264192 22:04:00 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) [ 112.622943][ T3736] loop4: detected capacity change from 0 to 264192 [ 112.624976][ T3739] loop1: detected capacity change from 0 to 264192 [ 112.637400][ T3738] loop5: detected capacity change from 0 to 264192 [ 112.687343][ T3736] FAT-fs (loop4): bogus number of reserved sectors [ 112.693948][ T3736] FAT-fs (loop4): Can't find a valid FAT filesystem [ 112.730475][ T3741] FAULT_INJECTION: forcing a failure. [ 112.730475][ T3741] name failslab, interval 1, probability 0, space 0, times 1 [ 112.743152][ T3741] CPU: 0 PID: 3741 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 112.751868][ T3741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.761929][ T3741] Call Trace: [ 112.765201][ T3741] [ 112.768138][ T3741] dump_stack_lvl+0xd6/0x122 [ 112.772732][ T3741] dump_stack+0x11/0x1b [ 112.776886][ T3741] should_fail+0x23c/0x250 [ 112.781327][ T3741] ? jbd2__journal_start+0xf7/0x3f0 [ 112.786556][ T3741] __should_failslab+0x81/0x90 [ 112.791327][ T3741] should_failslab+0x5/0x20 [ 112.795833][ T3741] kmem_cache_alloc+0x4f/0x320 [ 112.800620][ T3741] ? avc_has_perm_noaudit+0x1c0/0x270 [ 112.806069][ T3741] jbd2__journal_start+0xf7/0x3f0 [ 112.811093][ T3741] __ext4_journal_start_sb+0x159/0x310 [ 112.816561][ T3741] ? ext4_expand_extra_isize+0x560/0x560 [ 112.822225][ T3741] ext4_dirty_inode+0x58/0xa0 [ 112.826959][ T3741] __mark_inode_dirty+0x72/0x6c0 [ 112.831896][ T3741] ? ktime_get_coarse_real_ts64+0x10d/0x120 [ 112.837835][ T3741] inode_update_time+0x1b4/0x1d0 [ 112.842782][ T3741] file_update_time+0x1f3/0x230 [ 112.847636][ T3741] file_modified+0x62/0x80 [ 112.852051][ T3741] ext4_file_write_iter+0x795/0x1200 [ 112.857381][ T3741] ? ext4_file_write_iter+0x4a1/0x1200 [ 112.862834][ T3741] do_iter_readv_writev+0x2de/0x380 [ 112.868025][ T3741] do_iter_write+0x192/0x5c0 [ 112.872661][ T3741] ? import_iovec+0xb8/0xd0 [ 112.877153][ T3741] do_pwritev+0x235/0x440 [ 112.881627][ T3741] ? debug_smp_processor_id+0x18/0x20 [ 112.886991][ T3741] ? fpregs_assert_state_consistent+0x7e/0x90 [ 112.893060][ T3741] __x64_sys_pwritev2+0x7e/0xa0 [ 112.898020][ T3741] do_syscall_64+0x44/0xd0 [ 112.902432][ T3741] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 112.908318][ T3741] RIP: 0033:0x7fde00f2eae9 [ 112.912776][ T3741] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 112.932440][ T3741] RSP: 002b:00007fddfec84188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 112.940852][ T3741] RAX: ffffffffffffffda RBX: 00007fde01042020 RCX: 00007fde00f2eae9 [ 112.948818][ T3741] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 112.956830][ T3741] RBP: 00007fddfec841d0 R08: 0000000000000000 R09: 0000000000000000 [ 112.964785][ T3741] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 112.972799][ T3741] R13: 00007ffd635c849f R14: 00007fddfec84300 R15: 0000000000022000 22:04:00 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 1) 22:04:00 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="040005090000000066617400", 0xc}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:00 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 112.980755][ T3741] [ 113.022559][ T3748] FAULT_INJECTION: forcing a failure. [ 113.022559][ T3748] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 113.035826][ T3748] CPU: 1 PID: 3748 Comm: syz-executor.5 Not tainted 5.16.0-rc2-syzkaller #0 [ 113.044521][ T3748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.054603][ T3748] Call Trace: [ 113.057884][ T3748] [ 113.060816][ T3748] dump_stack_lvl+0xd6/0x122 [ 113.065418][ T3748] dump_stack+0x11/0x1b [ 113.069586][ T3748] should_fail+0x23c/0x250 [ 113.074009][ T3748] should_fail_usercopy+0x16/0x20 [ 113.079240][ T3748] _copy_from_user+0x1c/0xd0 [ 113.083955][ T3748] iovec_from_user+0xc4/0x2e0 [ 113.088662][ T3748] __import_iovec+0x57/0x2d0 [ 113.093343][ T3748] ? __rcu_read_unlock+0x5c/0x290 [ 113.098360][ T3748] ? kstrtouint_from_user+0x13c/0x170 [ 113.103739][ T3748] import_iovec+0xb8/0xd0 [ 113.108115][ T3748] do_pwritev+0x127/0x440 [ 113.112429][ T3748] ? vfs_write+0x667/0x950 [ 113.116840][ T3748] ? debug_smp_processor_id+0x18/0x20 [ 113.122347][ T3748] ? fpregs_assert_state_consistent+0x7e/0x90 [ 113.128455][ T3748] __x64_sys_pwritev2+0x7e/0xa0 [ 113.133303][ T3748] do_syscall_64+0x44/0xd0 [ 113.137738][ T3748] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 113.143620][ T3748] RIP: 0033:0x7f86e074bae9 [ 113.148107][ T3748] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 113.167705][ T3748] RSP: 002b:00007f86de4c2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 113.176386][ T3748] RAX: ffffffffffffffda RBX: 00007f86e085ef60 RCX: 00007f86e074bae9 [ 113.184345][ T3748] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 113.192351][ T3748] RBP: 00007f86de4c21d0 R08: 0000000000000000 R09: 0000000000000003 [ 113.200309][ T3748] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 113.208279][ T3748] R13: 00007ffca851ecdf R14: 00007f86de4c2300 R15: 0000000000022000 [ 113.216258][ T3748] 22:04:00 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) (fail_nth: 3) 22:04:00 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 2) [ 113.220065][ T3750] loop4: detected capacity change from 0 to 264192 [ 113.241517][ T3750] FAT-fs (loop4): bogus number of reserved sectors [ 113.248163][ T3750] FAT-fs (loop4): Can't find a valid FAT filesystem [ 113.255588][ T3746] loop0: detected capacity change from 0 to 264192 [ 113.277028][ T3754] loop2: detected capacity change from 0 to 264192 [ 113.292837][ T3756] loop5: detected capacity change from 0 to 264192 [ 113.332981][ T3758] loop1: detected capacity change from 0 to 264192 [ 113.356688][ T3756] FAULT_INJECTION: forcing a failure. [ 113.356688][ T3756] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 113.369949][ T3756] CPU: 1 PID: 3756 Comm: syz-executor.5 Not tainted 5.16.0-rc2-syzkaller #0 [ 113.378626][ T3756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.388814][ T3756] Call Trace: [ 113.392097][ T3756] [ 113.395027][ T3756] dump_stack_lvl+0xd6/0x122 [ 113.399667][ T3756] dump_stack+0x11/0x1b [ 113.403853][ T3756] should_fail+0x23c/0x250 [ 113.408356][ T3756] __alloc_pages+0x102/0x330 [ 113.413032][ T3756] alloc_pages+0x382/0x3d0 [ 113.417505][ T3756] folio_alloc+0x1a/0x20 [ 113.421750][ T3756] filemap_alloc_folio+0x53/0xf0 [ 113.423664][ T3758] FAULT_INJECTION: forcing a failure. [ 113.423664][ T3758] name failslab, interval 1, probability 0, space 0, times 0 [ 113.426776][ T3756] __filemap_get_folio+0x443/0x690 [ 113.444497][ T3756] pagecache_get_page+0x26/0xe0 [ 113.449471][ T3756] grab_cache_page_write_begin+0x3f/0x50 [ 113.455098][ T3756] cont_write_begin+0x4ab/0x7b0 [ 113.459936][ T3756] ? __rcu_read_unlock+0x5c/0x290 [ 113.465088][ T3756] fat_write_begin+0x61/0xf0 [ 113.469681][ T3756] ? fat_block_truncate_page+0x30/0x30 [ 113.475136][ T3756] pagecache_write_begin+0x5a/0x70 [ 113.480270][ T3756] cont_write_begin+0x172/0x7b0 [ 113.485243][ T3756] fat_write_begin+0x61/0xf0 [ 113.489849][ T3756] ? fat_block_truncate_page+0x30/0x30 [ 113.495311][ T3756] generic_perform_write+0x1c8/0x400 [ 113.500591][ T3756] __generic_file_write_iter+0x195/0x2b0 [ 113.506253][ T3756] ? generic_write_checks+0x250/0x290 [ 113.511620][ T3756] generic_file_write_iter+0x75/0x130 [ 113.516992][ T3756] do_iter_readv_writev+0x2de/0x380 [ 113.522175][ T3756] do_iter_write+0x192/0x5c0 [ 113.526817][ T3756] ? import_iovec+0xb8/0xd0 [ 113.531405][ T3756] do_pwritev+0x235/0x440 [ 113.535781][ T3756] ? debug_smp_processor_id+0x18/0x20 [ 113.541195][ T3756] ? fpregs_assert_state_consistent+0x7e/0x90 [ 113.547273][ T3756] __x64_sys_pwritev2+0x7e/0xa0 [ 113.552108][ T3756] do_syscall_64+0x44/0xd0 [ 113.556508][ T3756] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 113.562404][ T3756] RIP: 0033:0x7f86e074bae9 [ 113.566802][ T3756] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 113.586400][ T3756] RSP: 002b:00007f86de4c2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 113.594794][ T3756] RAX: ffffffffffffffda RBX: 00007f86e085ef60 RCX: 00007f86e074bae9 [ 113.602756][ T3756] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 113.610784][ T3756] RBP: 00007f86de4c21d0 R08: 0000000000000000 R09: 0000000000000003 [ 113.618831][ T3756] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 113.626785][ T3756] R13: 00007ffca851ecdf R14: 00007f86de4c2300 R15: 0000000000022000 [ 113.634745][ T3756] [ 113.637748][ T3758] CPU: 0 PID: 3758 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 113.646437][ T3758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.656569][ T3758] Call Trace: [ 113.659966][ T3758] [ 113.662890][ T3758] dump_stack_lvl+0xd6/0x122 [ 113.667601][ T3758] dump_stack+0x11/0x1b [ 113.671859][ T3758] should_fail+0x23c/0x250 [ 113.676276][ T3758] ? mempool_alloc_slab+0x16/0x20 [ 113.681359][ T3758] __should_failslab+0x81/0x90 [ 113.686127][ T3758] should_failslab+0x5/0x20 [ 113.690632][ T3758] kmem_cache_alloc+0x4f/0x320 [ 113.695400][ T3758] ? delay_tsc+0x96/0xe0 [ 113.699670][ T3758] mempool_alloc_slab+0x16/0x20 [ 113.704593][ T3758] ? mempool_free+0x130/0x130 [ 113.709268][ T3758] mempool_alloc+0x9d/0x310 [ 113.713785][ T3758] bio_alloc_bioset+0xcc/0x560 [ 113.718568][ T3758] ? __getblk_gfp+0x3f/0x530 [ 113.723200][ T3758] submit_bh_wbc+0x133/0x320 [ 113.727841][ T3758] __bread_gfp+0x110/0x220 [ 113.732267][ T3758] fat12_ent_bread+0xc7/0x320 [ 113.737022][ T3758] ? fat12_ent_set_ptr+0x140/0x140 [ 113.742137][ T3758] fat_alloc_clusters+0x411/0xab0 [ 113.747223][ T3758] ? debug_smp_processor_id+0x18/0x20 [ 113.752686][ T3758] fat_get_block+0x267/0x610 [ 113.757328][ T3758] __block_write_begin_int+0x4c5/0x1010 [ 113.762927][ T3758] ? fat_block_truncate_page+0x30/0x30 [ 113.768385][ T3758] cont_write_begin+0x4cf/0x7b0 [ 113.773399][ T3758] ? __rcu_read_unlock+0x5c/0x290 [ 113.778435][ T3758] fat_write_begin+0x61/0xf0 [ 113.783094][ T3758] ? fat_block_truncate_page+0x30/0x30 [ 113.788642][ T3758] pagecache_write_begin+0x5a/0x70 [ 113.793813][ T3758] cont_write_begin+0x172/0x7b0 [ 113.798667][ T3758] fat_write_begin+0x61/0xf0 [ 113.803257][ T3758] ? fat_block_truncate_page+0x30/0x30 [ 113.808719][ T3758] generic_perform_write+0x1c8/0x400 [ 113.814020][ T3758] __generic_file_write_iter+0x195/0x2b0 [ 113.819751][ T3758] ? generic_write_checks+0x250/0x290 [ 113.825124][ T3758] generic_file_write_iter+0x75/0x130 [ 113.830619][ T3758] do_iter_readv_writev+0x2de/0x380 [ 113.835828][ T3758] do_iter_write+0x192/0x5c0 [ 113.840497][ T3758] ? import_iovec+0xb8/0xd0 [ 113.845006][ T3758] do_pwritev+0x235/0x440 [ 113.849425][ T3758] ? debug_smp_processor_id+0x18/0x20 [ 113.854824][ T3758] ? fpregs_assert_state_consistent+0x7e/0x90 [ 113.860939][ T3758] __x64_sys_pwritev2+0x7e/0xa0 [ 113.865786][ T3758] do_syscall_64+0x44/0xd0 [ 113.870263][ T3758] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 113.876152][ T3758] RIP: 0033:0x7fde00f2eae9 [ 113.880562][ T3758] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 113.900324][ T3758] RSP: 002b:00007fddfeca5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 113.906810][ T3763] loop3: detected capacity change from 0 to 264192 [ 113.908749][ T3758] RAX: ffffffffffffffda RBX: 00007fde01041f60 RCX: 00007fde00f2eae9 [ 113.923231][ T3758] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 22:04:01 executing program 3: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:01 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) 22:04:01 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:01 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 3) 22:04:01 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 113.931202][ T3758] RBP: 00007fddfeca51d0 R08: 0000000000000000 R09: 0000000000000000 [ 113.939162][ T3758] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 113.947126][ T3758] R13: 00007ffd635c849f R14: 00007fddfeca5300 R15: 0000000000022000 [ 113.955247][ T3758] [ 113.964391][ T3764] loop4: detected capacity change from 0 to 264192 [ 113.976884][ T3764] FAT-fs (loop4): invalid media value (0x00) [ 113.982954][ T3764] FAT-fs (loop4): Can't find a valid FAT filesystem 22:04:01 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) (fail_nth: 4) 22:04:01 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0a19c5d9fbb2e094d301d95d7453"], 0x16) r2 = socket$netlink(0x10, 0x3, 0x4) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0xfef0) r3 = socket$unix(0x1, 0x800000000005, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x5, 0x20000) ioctl$BTRFS_IOC_INO_PATHS(r4, 0xc0389423, &(0x7f0000000100)={0x1840000000, 0x38, [0x1, 0x1ff, 0x3, 0x9], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r3, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r3, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) connect(r5, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = dup(r6) lseek(r7, 0x101, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x100010, r7, 0xe5bb4000) [ 114.039488][ T3769] loop2: detected capacity change from 0 to 264192 [ 114.040324][ T3770] loop5: detected capacity change from 0 to 264192 [ 114.055856][ T3771] loop0: detected capacity change from 0 to 264192 22:04:01 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:01 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) [ 114.141634][ T3772] FAULT_INJECTION: forcing a failure. [ 114.141634][ T3772] name failslab, interval 1, probability 0, space 0, times 0 [ 114.154386][ T3772] CPU: 1 PID: 3772 Comm: syz-executor.5 Not tainted 5.16.0-rc2-syzkaller #0 [ 114.163196][ T3772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.173237][ T3772] Call Trace: [ 114.176562][ T3772] [ 114.179487][ T3772] dump_stack_lvl+0xd6/0x122 [ 114.184147][ T3772] dump_stack+0x11/0x1b [ 114.188314][ T3772] should_fail+0x23c/0x250 [ 114.192711][ T3772] ? __iomap_dio_rw+0x143/0x1070 [ 114.197646][ T3772] __should_failslab+0x81/0x90 [ 114.202424][ T3772] should_failslab+0x5/0x20 [ 114.206983][ T3772] kmem_cache_alloc_trace+0x52/0x350 [ 114.212344][ T3772] __iomap_dio_rw+0x143/0x1070 [ 114.217171][ T3772] ? preempt_count_add+0x4e/0x90 [ 114.222105][ T3772] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 114.227997][ T3772] ? ___cache_free+0x46/0x300 [ 114.232676][ T3772] iomap_dio_rw+0x38/0x80 [ 114.237078][ T3772] ? ext4_file_write_iter+0x4a1/0x1200 [ 114.242595][ T3772] ext4_file_write_iter+0xa72/0x1200 [ 114.247922][ T3772] ? ext4_file_write_iter+0x4a1/0x1200 [ 114.253399][ T3772] do_iter_readv_writev+0x2de/0x380 [ 114.258642][ T3772] do_iter_write+0x192/0x5c0 [ 114.263221][ T3772] ? import_iovec+0xb8/0xd0 [ 114.267789][ T3772] do_pwritev+0x235/0x440 [ 114.272105][ T3772] ? debug_smp_processor_id+0x18/0x20 [ 114.277536][ T3772] ? fpregs_assert_state_consistent+0x7e/0x90 [ 114.283590][ T3772] __x64_sys_pwritev2+0x7e/0xa0 [ 114.288771][ T3772] do_syscall_64+0x44/0xd0 [ 114.293233][ T3772] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 114.299134][ T3772] RIP: 0033:0x7f86e074bae9 [ 114.303529][ T3772] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 114.323118][ T3772] RSP: 002b:00007f86de4a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 114.331585][ T3772] RAX: ffffffffffffffda RBX: 00007f86e085f020 RCX: 00007f86e074bae9 [ 114.339550][ T3772] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 114.347576][ T3772] RBP: 00007f86de4a11d0 R08: 0000000000000000 R09: 0000000000000003 [ 114.355529][ T3772] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 114.363500][ T3772] R13: 00007ffca851ecdf R14: 00007f86de4a1300 R15: 0000000000022000 [ 114.371454][ T3772] [ 114.379047][ T24] kauditd_printk_skb: 3 callbacks suppressed [ 114.379103][ T24] audit: type=1400 audit(1637705041.789:233): avc: denied { rename } for pid=1421 comm="syslogd" name="messages" dev="tmpfs" ino=9 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 114.388899][ T3777] loop4: detected capacity change from 0 to 264192 [ 114.407469][ T24] audit: type=1400 audit(1637705041.789:234): avc: denied { unlink } for pid=1421 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 22:04:01 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 4) [ 114.436491][ T24] audit: type=1400 audit(1637705041.789:235): avc: denied { create } for pid=1421 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 114.468277][ T3779] loop1: detected capacity change from 0 to 264192 [ 114.495528][ T3777] FAT-fs (loop4): invalid media value (0x00) [ 114.501573][ T3777] FAT-fs (loop4): Can't find a valid FAT filesystem [ 114.510199][ T3779] FAULT_INJECTION: forcing a failure. [ 114.510199][ T3779] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 114.523505][ T3779] CPU: 0 PID: 3779 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 114.532208][ T3779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.542519][ T3779] Call Trace: [ 114.545797][ T3779] [ 114.548740][ T3779] dump_stack_lvl+0xd6/0x122 [ 114.553334][ T3779] dump_stack+0x11/0x1b [ 114.557518][ T3779] should_fail+0x23c/0x250 [ 114.561929][ T3779] __alloc_pages+0x102/0x330 [ 114.566516][ T3779] alloc_pages+0x382/0x3d0 [ 114.570952][ T3779] folio_alloc+0x1a/0x20 [ 114.575186][ T3779] filemap_alloc_folio+0x53/0xf0 [ 114.580118][ T3779] __filemap_get_folio+0x443/0x690 [ 114.585236][ T3779] pagecache_get_page+0x26/0xe0 [ 114.590193][ T3779] grab_cache_page_write_begin+0x3f/0x50 [ 114.595812][ T3779] cont_write_begin+0x4ab/0x7b0 [ 114.600745][ T3779] fat_write_begin+0x61/0xf0 [ 114.605321][ T3779] ? fat_block_truncate_page+0x30/0x30 [ 114.610865][ T3779] pagecache_write_begin+0x5a/0x70 [ 114.615964][ T3779] cont_write_begin+0x172/0x7b0 [ 114.620844][ T3779] fat_write_begin+0x61/0xf0 [ 114.625514][ T3779] ? fat_block_truncate_page+0x30/0x30 [ 114.631070][ T3779] generic_perform_write+0x1c8/0x400 [ 114.636355][ T3779] __generic_file_write_iter+0x195/0x2b0 [ 114.641983][ T3779] ? generic_write_checks+0x250/0x290 [ 114.647374][ T3779] generic_file_write_iter+0x75/0x130 [ 114.652753][ T3779] do_iter_readv_writev+0x2de/0x380 [ 114.657939][ T3779] do_iter_write+0x192/0x5c0 [ 114.662633][ T3779] ? import_iovec+0xb8/0xd0 [ 114.667122][ T3779] do_pwritev+0x235/0x440 [ 114.671525][ T3779] ? debug_smp_processor_id+0x18/0x20 [ 114.676960][ T3779] ? fpregs_assert_state_consistent+0x7e/0x90 [ 114.683015][ T3779] __x64_sys_pwritev2+0x7e/0xa0 [ 114.687866][ T3779] do_syscall_64+0x44/0xd0 [ 114.692268][ T3779] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 114.698149][ T3779] RIP: 0033:0x7fde00f2eae9 [ 114.702546][ T3779] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 114.722210][ T3779] RSP: 002b:00007fddfeca5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 114.730662][ T3779] RAX: ffffffffffffffda RBX: 00007fde01041f60 RCX: 00007fde00f2eae9 [ 114.738724][ T3779] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 22:04:01 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 114.746679][ T3779] RBP: 00007fddfeca51d0 R08: 0000000000000000 R09: 0000000000000000 [ 114.754825][ T3779] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 114.762777][ T3779] R13: 00007ffd635c849f R14: 00007fddfeca5300 R15: 0000000000022000 [ 114.770760][ T3779] 22:04:02 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) (fail_nth: 5) [ 114.801200][ T3785] loop0: detected capacity change from 0 to 264192 [ 114.808650][ T3784] loop5: detected capacity change from 0 to 264192 [ 114.831642][ T3784] FAULT_INJECTION: forcing a failure. [ 114.831642][ T3784] name fail_page_alloc, interval 1, probability 0, space 0, times 0 22:04:02 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200", 0x12}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 114.845104][ T3784] CPU: 0 PID: 3784 Comm: syz-executor.5 Not tainted 5.16.0-rc2-syzkaller #0 [ 114.853845][ T3784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.863899][ T3784] Call Trace: [ 114.867191][ T3784] [ 114.870120][ T3784] dump_stack_lvl+0xd6/0x122 [ 114.874718][ T3784] dump_stack+0x11/0x1b [ 114.878874][ T3784] should_fail+0x23c/0x250 [ 114.883595][ T3784] __alloc_pages+0x102/0x330 [ 114.884443][ T3789] loop4: detected capacity change from 0 to 264192 [ 114.888210][ T3784] alloc_pages+0x382/0x3d0 [ 114.888233][ T3784] folio_alloc+0x1a/0x20 [ 114.888247][ T3784] filemap_alloc_folio+0x53/0xf0 [ 114.908374][ T3784] __filemap_get_folio+0x443/0x690 [ 114.913483][ T3784] pagecache_get_page+0x26/0xe0 [ 114.918488][ T3784] grab_cache_page_write_begin+0x3f/0x50 [ 114.924123][ T3784] cont_write_begin+0x4ab/0x7b0 [ 114.929011][ T3784] fat_write_begin+0x61/0xf0 [ 114.933644][ T3784] ? fat_block_truncate_page+0x30/0x30 [ 114.939088][ T3784] pagecache_write_begin+0x5a/0x70 [ 114.944240][ T3784] cont_write_begin+0x172/0x7b0 [ 114.949194][ T3784] fat_write_begin+0x61/0xf0 [ 114.953807][ T3784] ? fat_block_truncate_page+0x30/0x30 [ 114.959286][ T3784] generic_perform_write+0x1c8/0x400 [ 114.964633][ T3784] __generic_file_write_iter+0x195/0x2b0 [ 114.970287][ T3784] ? generic_write_checks+0x250/0x290 [ 114.975690][ T3784] generic_file_write_iter+0x75/0x130 [ 114.981138][ T3784] do_iter_readv_writev+0x2de/0x380 [ 114.986325][ T3784] do_iter_write+0x192/0x5c0 [ 114.991005][ T3784] ? import_iovec+0xb8/0xd0 [ 114.995523][ T3784] do_pwritev+0x235/0x440 [ 114.999839][ T3784] ? debug_smp_processor_id+0x18/0x20 [ 115.005201][ T3784] ? fpregs_assert_state_consistent+0x7e/0x90 [ 115.011331][ T3784] __x64_sys_pwritev2+0x7e/0xa0 [ 115.016244][ T3784] do_syscall_64+0x44/0xd0 [ 115.020664][ T3784] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.026544][ T3784] RIP: 0033:0x7f86e074bae9 [ 115.030940][ T3784] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:04:02 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) [ 115.050607][ T3784] RSP: 002b:00007f86de4c2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 115.059022][ T3784] RAX: ffffffffffffffda RBX: 00007f86e085ef60 RCX: 00007f86e074bae9 [ 115.066998][ T3784] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 115.074954][ T3784] RBP: 00007f86de4c21d0 R08: 0000000000000000 R09: 0000000000000003 [ 115.082920][ T3784] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 115.090874][ T3784] R13: 00007ffca851ecdf R14: 00007f86de4c2300 R15: 0000000000022000 [ 115.098835][ T3784] 22:04:02 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 5) 22:04:02 executing program 3: r0 = socket$caif_stream(0x25, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup(r1) getdents64(r1, 0x0, 0x0) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000200)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup(r2) creat(&(0x7f0000000240)='./file0\x00', 0x60) getdents64(r2, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x10000, 0xc5, 0xc}, 0x18) getdents(r2, &(0x7f0000000180)=""/105, 0x69) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r4, 0xf502, 0x0) r5 = dup(r3) lseek(r5, 0x101, 0x0) splice(r2, &(0x7f0000000000)=0x3, r5, &(0x7f0000000040)=0x5, 0x80000000, 0x1) setsockopt$CAIFSO_LINK_SELECT(r0, 0x116, 0x7f, 0x0, 0x6) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f00000000c0)) [ 115.123137][ T3789] FAT-fs (loop4): invalid media value (0x00) [ 115.129236][ T3789] FAT-fs (loop4): Can't find a valid FAT filesystem [ 115.142713][ T3787] loop2: detected capacity change from 0 to 264192 [ 115.169471][ T3795] loop1: detected capacity change from 0 to 264192 [ 115.176758][ T3792] loop0: detected capacity change from 0 to 264192 22:04:02 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 115.209247][ T24] audit: type=1400 audit(1637705042.619:236): avc: denied { setopt } for pid=3796 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 115.236703][ T3799] loop5: detected capacity change from 0 to 264192 [ 115.270582][ T3801] FAULT_INJECTION: forcing a failure. [ 115.270582][ T3801] name failslab, interval 1, probability 0, space 0, times 0 [ 115.283256][ T3801] CPU: 0 PID: 3801 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 115.291931][ T3801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.302067][ T3801] Call Trace: [ 115.305385][ T3801] [ 115.308310][ T3801] dump_stack_lvl+0xd6/0x122 [ 115.312902][ T3801] dump_stack+0x11/0x1b [ 115.317081][ T3801] should_fail+0x23c/0x250 [ 115.321607][ T3801] ? kcalloc+0x32/0x50 [ 115.325678][ T3801] __should_failslab+0x81/0x90 [ 115.330429][ T3801] should_failslab+0x5/0x20 [ 115.335010][ T3801] __kmalloc+0x6f/0x370 [ 115.339161][ T3801] kcalloc+0x32/0x50 [ 115.343109][ T3801] ext4_find_extent+0x19f/0x7e0 [ 115.348009][ T3801] ext4_ext_map_blocks+0x115/0x2120 [ 115.353198][ T3801] ? preempt_count_add+0x4e/0x90 [ 115.358123][ T3801] ? _raw_read_unlock+0x13/0x30 [ 115.362961][ T3801] ? start_this_handle+0xfa6/0x1050 [ 115.368145][ T3801] ? ext4_es_lookup_extent+0x221/0x500 [ 115.373608][ T3801] ext4_map_blocks+0x1cf/0xf00 [ 115.378392][ T3801] ext4_iomap_begin+0x4b0/0x630 [ 115.383296][ T3801] ? ext4_alloc_da_blocks+0x100/0x100 [ 115.388727][ T3801] iomap_iter+0x395/0x4a0 [ 115.393155][ T3801] __iomap_dio_rw+0x695/0x1070 [ 115.397912][ T3801] iomap_dio_rw+0x38/0x80 [ 115.402226][ T3801] ? ext4_file_write_iter+0x4a1/0x1200 [ 115.407670][ T3801] ext4_file_write_iter+0xa72/0x1200 [ 115.413013][ T3801] ? ext4_file_write_iter+0x4a1/0x1200 [ 115.418513][ T3801] do_iter_readv_writev+0x2de/0x380 [ 115.423872][ T3801] do_iter_write+0x192/0x5c0 [ 115.428468][ T3801] ? import_iovec+0xb8/0xd0 [ 115.432968][ T3801] do_pwritev+0x235/0x440 [ 115.437369][ T3801] ? debug_smp_processor_id+0x18/0x20 [ 115.442727][ T3801] ? fpregs_assert_state_consistent+0x7e/0x90 [ 115.448779][ T3801] __x64_sys_pwritev2+0x7e/0xa0 [ 115.453614][ T3801] do_syscall_64+0x44/0xd0 [ 115.458106][ T3801] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.464022][ T3801] RIP: 0033:0x7fde00f2eae9 [ 115.468427][ T3801] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 115.488296][ T3801] RSP: 002b:00007fddfec84188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 115.496783][ T3801] RAX: ffffffffffffffda RBX: 00007fde01042020 RCX: 00007fde00f2eae9 [ 115.504794][ T3801] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 115.512792][ T3801] RBP: 00007fddfec841d0 R08: 0000000000000000 R09: 0000000000000000 22:04:02 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) 22:04:02 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b40500000000000071108900000000001e000000000600009500000008000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x8, 0x10, &(0x7f0000000080), 0x10}, 0x78) [ 115.520758][ T3801] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 115.528715][ T3801] R13: 00007ffd635c849f R14: 00007fddfec84300 R15: 0000000000022000 [ 115.536749][ T3801] 22:04:03 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:03 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x101, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x5c, r2, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x76}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x9}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x6}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x15f}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}, @L2TP_ATTR_PEER_CONN_ID={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x8010) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f00000013c0)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af3010004000000000000000000000009000000107fa5a510eeb8dd968a4fb98dcd5b85931d7dc5be3ee33c940a702ee6a65ea189befa6a814054c2801934e39b40c29b786c87d9", 0x70, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000280)={0x0, 0xfb, 0xd4, 0x5, 0xff, "b9ae860ee2821a0f0d892b9d4073c0e0", "9d1d835d4441f5dedf041f608259b6c4c0b96e5c03c939aa9184a92d161be8b1d52ea7a31bd2bd548bcdccf4600584b6f9527be2436e032b3dc9c09740498b68b89d40d23c7e25f50a5a720c57cdb28e8cfc645e95ffb76e61178321094c7757771e68868c1a5da12c2da238962a3feb27beeb6224de631687b0c857765e407ff34a5b0727ec34f159d7bc61b550e9bd789206f2e94299b810c010cfc3ece61cb459aafe12a125f50236a68ecaccfbfbdacf5aec167a446336965c39e8561a"}, 0xd4, 0x1) [ 115.575553][ T3803] loop4: detected capacity change from 0 to 264192 [ 115.598957][ T3803] FAT-fs (loop4): invalid media value (0x00) [ 115.604983][ T3803] FAT-fs (loop4): Can't find a valid FAT filesystem [ 115.617860][ T3807] loop0: detected capacity change from 0 to 264192 [ 115.659384][ T3809] loop2: detected capacity change from 0 to 264192 [ 115.663136][ T3810] FAULT_INJECTION: forcing a failure. [ 115.663136][ T3810] name failslab, interval 1, probability 0, space 0, times 0 [ 115.678599][ T3810] CPU: 1 PID: 3810 Comm: syz-executor.5 Not tainted 5.16.0-rc2-syzkaller #0 [ 115.687390][ T3810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.697441][ T3810] Call Trace: [ 115.700718][ T3810] [ 115.703634][ T3810] dump_stack_lvl+0xd6/0x122 [ 115.708217][ T3810] dump_stack+0x11/0x1b [ 115.712432][ T3810] should_fail+0x23c/0x250 [ 115.716860][ T3810] ? kcalloc+0x32/0x50 [ 115.720916][ T3810] __should_failslab+0x81/0x90 [ 115.725696][ T3810] should_failslab+0x5/0x20 [ 115.730183][ T3810] __kmalloc+0x6f/0x370 [ 115.734325][ T3810] kcalloc+0x32/0x50 [ 115.738208][ T3810] ext4_find_extent+0x19f/0x7e0 [ 115.743048][ T3810] ext4_ext_map_blocks+0x115/0x2120 [ 115.748234][ T3810] ? preempt_count_add+0x4e/0x90 [ 115.753157][ T3810] ? _raw_read_unlock+0x13/0x30 [ 115.758011][ T3810] ? start_this_handle+0xfa6/0x1050 [ 115.763193][ T3810] ? ext4_es_lookup_extent+0x221/0x500 [ 115.768634][ T3810] ext4_map_blocks+0x1cf/0xf00 [ 115.773384][ T3810] ext4_iomap_begin+0x4b0/0x630 [ 115.778230][ T3810] ? ext4_alloc_da_blocks+0x100/0x100 [ 115.783588][ T3810] iomap_iter+0x395/0x4a0 [ 115.787907][ T3810] __iomap_dio_rw+0x695/0x1070 [ 115.792716][ T3810] iomap_dio_rw+0x38/0x80 [ 115.797033][ T3810] ? ext4_file_write_iter+0x4a1/0x1200 [ 115.802482][ T3810] ext4_file_write_iter+0xa72/0x1200 [ 115.807749][ T3810] ? ext4_file_write_iter+0x4a1/0x1200 [ 115.813324][ T3810] ? do_iter_readv_writev+0x50/0x380 [ 115.818683][ T3810] do_iter_readv_writev+0x2de/0x380 [ 115.823868][ T3810] do_iter_write+0x192/0x5c0 [ 115.828449][ T3810] ? import_iovec+0xb8/0xd0 [ 115.832939][ T3810] do_pwritev+0x235/0x440 [ 115.837295][ T3810] ? debug_smp_processor_id+0x18/0x20 [ 115.842788][ T3810] ? fpregs_assert_state_consistent+0x7e/0x90 [ 115.848845][ T3810] __x64_sys_pwritev2+0x7e/0xa0 [ 115.853813][ T3810] do_syscall_64+0x44/0xd0 [ 115.858222][ T3810] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.864241][ T3810] RIP: 0033:0x7f86e074bae9 [ 115.868637][ T3810] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 115.888227][ T3810] RSP: 002b:00007f86de4a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 115.896719][ T3810] RAX: ffffffffffffffda RBX: 00007f86e085f020 RCX: 00007f86e074bae9 22:04:03 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:03 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) 22:04:03 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) (fail_nth: 6) [ 115.904672][ T3810] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 115.912658][ T3810] RBP: 00007f86de4a11d0 R08: 0000000000000000 R09: 0000000000000003 [ 115.920611][ T3810] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 115.928569][ T3810] R13: 00007ffca851ecdf R14: 00007f86de4a1300 R15: 0000000000022000 [ 115.936529][ T3810] [ 115.959014][ T3813] loop3: detected capacity change from 0 to 4096 22:04:03 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 6) [ 115.985851][ T3815] loop4: detected capacity change from 0 to 264192 [ 115.994302][ T3813] EXT4-fs (loop3): Unrecognized mount option "" or missing value [ 116.017139][ T3815] FAT-fs (loop4): invalid media value (0x00) [ 116.023202][ T3815] FAT-fs (loop4): Can't find a valid FAT filesystem 22:04:03 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 116.050053][ T3813] loop3: detected capacity change from 0 to 4096 [ 116.065681][ T3817] loop0: detected capacity change from 0 to 264192 [ 116.075924][ T3820] loop1: detected capacity change from 0 to 264192 22:04:03 executing program 3: setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000002900)=@ccm_128={{0x303}, "683a2b6d3ff4536f", "810b5b2eb6c4d0e15dba89b1a2dc58b0", "2e969071", "335231e5c8afe701"}, 0x28) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f00000028c0)={0x1, 'lo\x00', {}, 0x6}) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="527ff68109086125079b1e636b26886033c2ead14ef9f57c0a79b7238c433987a6c93d21bb5cd12a9b041d409163ed8d0382dcedda79659252745871e1e6c38fb796c6043cd20be3445289cea344f3d7987613b0974072ab55b3e8b572d4fc5fb1e971c55d865de337e625a6482a5aefff6f3661c896909bc0090e0a7497851bc0dff04ac9b60986ea43cf2a07952758323ff3e3bd209abc645a9a2b1ac5142d0dc97272eda0375209d94d5456ca768a91eb76", 0xb3}], 0x1}, 0x20000000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x3, 0x1, {0xa, 0x4e22, 0x101, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x9}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000240)="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0x1000}], 0x1, &(0x7f0000001240)=[{0x90, 0x1, 0xc, "fba0b03e344ee9f8b5198f39cb050aaccb6f914ef7bb11d2d7a4d21774c137644abb04e931058630769de96273b7cf52a7b4f41be61f47bc77c6533e84d7ac555fdfba57442c02f7e20f1d49d699f5917f9209af43e98eac708c1879fc7af8d7d98f9ebb08df7ad2f12bafc268d2d835eb91c90fe702de58aa2256bbc2"}, {0x28, 0x107, 0xfffffffd, "913137af89063e903b6aea14d03d84b52518c5b7"}, {0x70, 0x10c, 0x3, "226c135de34ada0d67c2cc9f7d8a81c923f3bc942c5da1429d29f41b447dd964c0a71efd6f87d631412b1ab6b73a169877ebd9ca7a9b64c1e16f6f89e9b3fba1885dc013604df504c102076fd9e278e769fe995df5b68c9264c5886c67"}, {0xc0, 0x102, 0x7, "9fc293d072d3b6725ec6caecce531a4aa7481c39e8dbd6d5ccfcd5eb29f8e9f03e3b38be4a292c8bade127cfa52593f9f5f664584536bfed60ccb2d7fad50e318257a92542cda4da2be2379ed140682fb389cf8ba909917b3e3e3435ccad8c2d61e1e44ffdb6f50ed3063b03f6acd5d5bcc61b19f5c3df1310bfb5e8b10a05b1bcbb1e99b99e44acdd8e669a23c1595a4c0a824c11208f5256690236d64097f1ddb6655df93bea58df87"}, {0x40, 0x99, 0x7f, "acf828f8a6520d43d5263d87938e32a3a1229e66bf3e1b9cc89e8aab096c8f95fbfdd095d711df3e4657"}, {0xd0, 0x6, 0x3, "85b28c3bf672013de83aeb2222255685ba8995d59749b34dda2c0df86f3b020a84321768d875097cda0c540053db15f1b3ac93736da51338b3a9e4827082c214312b8bc82ec1f16f1bf83c93fdf384a64d692132cca1f25fba69ff5349d68102f3c42397502d0b0b6e3960543e1df7014c8c1016d908e4224e65c62b9f53e6e7fa94047cd9ed581f8da50f6dd00d11a9fe5acc367c3bf08fdc5d121bfd5310e271afd47075b86d98f350dd891556c16479e002d98f4f4f3d12eab58ff5"}], 0x2f8}, 0x2000c844) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = dup(r2) lseek(r3, 0x101, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000015c0)={'syztnl1\x00', &(0x7f0000001540)={'syztnl1\x00', 0x0, 0x8, 0x700, 0xfffff0a4, 0x401, {{0x13, 0x4, 0x2, 0x25, 0x4c, 0x66, 0x0, 0xfc, 0x4, 0x0, @local, @private=0xa010102, {[@cipso={0x86, 0xa, 0x3, [{0x2, 0x4, "9e47"}]}, @timestamp_addr={0x44, 0x2c, 0xe0, 0x1, 0x3, [{@broadcast, 0x945}, {@broadcast, 0xb}, {@local, 0x1}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x9}, {@loopback, 0x4}]}]}}}}}) sendmsg$kcm(r3, &(0x7f0000002880)={&(0x7f0000001600)=@ll={0x11, 0xf6, r4, 0x1, 0x9}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000001680)="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", 0x1000}, {&(0x7f0000002680)="993dd4e59fd6845ad44bc8108d0efff33b379bc991dbdefd52decb68af10c976978faad4115e2c7647c69d9875ebbdb74a552788e051b3786d915295d2dec91568478a2bf65983df838d4eec77f455d62f85b96ea6fefbcbea6c5e5742dd37694e5f47f9609d22beee87faf3d1f61d1a510399389ee45fb3ce8060d2fbd9f7c3d0532e278b846eba4e03a86b3dcdccd0befe07e65506e3886a004a316eebbe2d112557386544", 0xa6}, {&(0x7f0000002740)="b1474035d1ba7e293ab6081d1f6d3f8f47824d0df8c7eba8732bb3a38a79fd5a66e54e7b61c405d3334d24c3a5d33de8ed9399e7e4110432d0917540271c91fdb8ac82e66ffdd99f190ad7d1359fc5a20d13cd8e445a7759dee178f5dc54fb9f82afdb3b814b2993064167f287f3f40dad5f", 0x72}], 0x3, &(0x7f0000002800)=[{0x70, 0x105, 0x4da, "4c4584a844439abe1750fc2074e4ad3c8429906d8417793224f0f33bd2e584fb6ab0d1ad8f2b5587d1eac8ad60c956e01858543a6bbfd94a10efcad326e1cb49c263f421727e4c15bc72cd0c2e5dc58a0e5536364a54a5f79fe4"}], 0x70}, 0x48815) [ 116.131641][ T3822] loop5: detected capacity change from 0 to 264192 [ 116.141661][ T3824] loop2: detected capacity change from 0 to 264192 [ 116.177879][ T3820] FAULT_INJECTION: forcing a failure. [ 116.177879][ T3820] name failslab, interval 1, probability 0, space 0, times 0 [ 116.190474][ T3820] CPU: 0 PID: 3820 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 116.199151][ T3820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.208403][ T3826] loop4: detected capacity change from 0 to 264192 [ 116.209212][ T3820] Call Trace: [ 116.218975][ T3820] [ 116.219508][ T3826] FAT-fs (loop4): invalid media value (0x00) [ 116.221968][ T3820] dump_stack_lvl+0xd6/0x122 [ 116.227961][ T3826] FAT-fs (loop4): Can't find a valid FAT filesystem [ 116.232525][ T3820] dump_stack+0x11/0x1b [ 116.243295][ T3820] should_fail+0x23c/0x250 [ 116.247715][ T3820] __should_failslab+0x81/0x90 [ 116.252529][ T3820] should_failslab+0x5/0x20 [ 116.257188][ T3820] kmem_cache_alloc_node_trace+0x61/0x310 [ 116.262903][ T3820] ? __kmalloc_node+0x30/0x40 [ 116.267655][ T3820] __kmalloc_node+0x30/0x40 [ 116.272145][ T3820] memcg_alloc_page_obj_cgroups+0x46/0x90 [ 116.277871][ T3820] memcg_slab_post_alloc_hook+0x61/0x200 [ 116.283503][ T3820] kmem_cache_alloc+0x221/0x320 [ 116.288337][ T3820] ? xas_create+0x3fb/0xb10 [ 116.292881][ T3820] xas_create+0x3fb/0xb10 [ 116.297199][ T3820] xas_store+0x70/0xca0 [ 116.301469][ T3820] ? xas_find_conflict+0x422/0x4c0 [ 116.306704][ T3820] __filemap_add_folio+0x1e8/0x4d0 [ 116.311915][ T3820] ? workingset_activation+0x2b0/0x2b0 [ 116.317364][ T3820] filemap_add_folio+0x6b/0x150 [ 116.322308][ T3820] __filemap_get_folio+0x4c4/0x690 [ 116.327443][ T3820] pagecache_get_page+0x26/0xe0 [ 116.332382][ T3820] grab_cache_page_write_begin+0x3f/0x50 [ 116.338057][ T3820] cont_write_begin+0x4ab/0x7b0 [ 116.342899][ T3820] fat_write_begin+0x61/0xf0 [ 116.347557][ T3820] ? fat_block_truncate_page+0x30/0x30 [ 116.353023][ T3820] pagecache_write_begin+0x5a/0x70 [ 116.358199][ T3820] cont_write_begin+0x172/0x7b0 [ 116.363041][ T3820] fat_write_begin+0x61/0xf0 [ 116.367627][ T3820] ? fat_block_truncate_page+0x30/0x30 [ 116.373142][ T3820] generic_perform_write+0x1c8/0x400 [ 116.378420][ T3820] __generic_file_write_iter+0x195/0x2b0 [ 116.384133][ T3820] ? generic_write_checks+0x250/0x290 [ 116.389493][ T3820] generic_file_write_iter+0x75/0x130 [ 116.394873][ T3820] do_iter_readv_writev+0x2de/0x380 [ 116.400069][ T3820] do_iter_write+0x192/0x5c0 [ 116.404649][ T3820] ? import_iovec+0xb8/0xd0 [ 116.409159][ T3820] do_pwritev+0x235/0x440 [ 116.413491][ T3820] ? debug_smp_processor_id+0x18/0x20 [ 116.418965][ T3820] ? fpregs_assert_state_consistent+0x7e/0x90 [ 116.425032][ T3820] __x64_sys_pwritev2+0x7e/0xa0 [ 116.429865][ T3820] do_syscall_64+0x44/0xd0 [ 116.434294][ T3820] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 116.440182][ T3820] RIP: 0033:0x7fde00f2eae9 [ 116.444641][ T3820] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 116.464232][ T3820] RSP: 002b:00007fddfeca5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 22:04:03 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740e", 0x15}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:03 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) 22:04:03 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 116.472623][ T3820] RAX: ffffffffffffffda RBX: 00007fde01041f60 RCX: 00007fde00f2eae9 [ 116.480578][ T3820] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 116.488609][ T3820] RBP: 00007fddfeca51d0 R08: 0000000000000000 R09: 0000000000000000 [ 116.497231][ T3820] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 116.505329][ T3820] R13: 00007ffd635c849f R14: 00007fddfeca5300 R15: 0000000000022000 [ 116.513287][ T3820] [ 116.519550][ T3828] FAULT_INJECTION: forcing a failure. [ 116.519550][ T3828] name failslab, interval 1, probability 0, space 0, times 0 [ 116.532316][ T3828] CPU: 0 PID: 3828 Comm: syz-executor.5 Not tainted 5.16.0-rc2-syzkaller #0 [ 116.541006][ T3828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.551065][ T3828] Call Trace: [ 116.554337][ T3828] [ 116.557267][ T3828] dump_stack_lvl+0xd6/0x122 [ 116.561895][ T3828] dump_stack+0x11/0x1b [ 116.566052][ T3828] should_fail+0x23c/0x250 [ 116.570467][ T3828] ? __es_insert_extent+0x546/0xe80 22:04:04 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) (fail_nth: 7) [ 116.575699][ T3828] __should_failslab+0x81/0x90 [ 116.580592][ T3828] should_failslab+0x5/0x20 [ 116.585183][ T3828] kmem_cache_alloc+0x4f/0x320 [ 116.589950][ T3828] __es_insert_extent+0x546/0xe80 [ 116.594972][ T3828] ext4_es_insert_extent+0x1cb/0x19c0 [ 116.600349][ T3828] ext4_ext_map_blocks+0xff7/0x2120 [ 116.605553][ T3828] ? __perf_event_task_sched_in+0x898/0x8d0 [ 116.611499][ T3828] ? _raw_read_unlock+0x13/0x30 [ 116.616362][ T3828] ext4_map_blocks+0x1cf/0xf00 [ 116.621131][ T3828] ext4_iomap_begin+0x4b0/0x630 [ 116.625969][ T3828] ? ext4_alloc_da_blocks+0x100/0x100 [ 116.631348][ T3828] iomap_iter+0x395/0x4a0 [ 116.635710][ T3828] __iomap_dio_rw+0x695/0x1070 [ 116.640570][ T3828] ? _raw_spin_lock_irq+0x41/0x50 [ 116.645692][ T3828] iomap_dio_rw+0x38/0x80 [ 116.650018][ T3828] ? ext4_file_write_iter+0x4a1/0x1200 [ 116.655461][ T3828] ext4_file_write_iter+0xa72/0x1200 [ 116.660858][ T3828] ? ext4_file_write_iter+0x4a1/0x1200 [ 116.666358][ T3828] do_iter_readv_writev+0x2de/0x380 [ 116.671671][ T3828] do_iter_write+0x192/0x5c0 [ 116.676434][ T3828] ? import_iovec+0xb8/0xd0 [ 116.680921][ T3828] do_pwritev+0x235/0x440 [ 116.685408][ T3828] ? debug_smp_processor_id+0x18/0x20 [ 116.690767][ T3828] ? fpregs_assert_state_consistent+0x7e/0x90 [ 116.696829][ T3828] __x64_sys_pwritev2+0x7e/0xa0 [ 116.701727][ T3828] do_syscall_64+0x44/0xd0 [ 116.706124][ T3828] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 116.712010][ T3828] RIP: 0033:0x7f86e074bae9 [ 116.716427][ T3828] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 116.736015][ T3828] RSP: 002b:00007f86de4a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 116.744476][ T3828] RAX: ffffffffffffffda RBX: 00007f86e085f020 RCX: 00007f86e074bae9 [ 116.752430][ T3828] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 116.760442][ T3828] RBP: 00007f86de4a11d0 R08: 0000000000000000 R09: 0000000000000003 [ 116.768405][ T3828] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 22:04:04 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 7) [ 116.776355][ T3828] R13: 00007ffca851ecdf R14: 00007f86de4a1300 R15: 0000000000022000 [ 116.784389][ T3828] 22:04:04 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 116.837731][ T3831] loop0: detected capacity change from 0 to 264192 22:04:04 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup(r0) getdents64(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002f80)='cubic\x00', 0x6) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) recvmmsg$unix(r1, &(0x7f0000006380)=[{{&(0x7f0000000280), 0x6e, &(0x7f0000000140)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000300)=""/99, 0x63}], 0x2}}, {{&(0x7f0000000380), 0x6e, &(0x7f0000001840)=[{&(0x7f0000000400)=""/232, 0xe8}, {&(0x7f0000000500)=""/131, 0x83}, {&(0x7f0000001600)=""/139, 0x8b}, {&(0x7f00000016c0)=""/106, 0x6a}, {&(0x7f0000001740)=""/72, 0x48}, {&(0x7f00000017c0)=""/88, 0x58}], 0x6, &(0x7f0000000200)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000018c0), 0x6e, &(0x7f0000002b00)=[{&(0x7f0000001940)=""/48, 0x30}, {&(0x7f0000001980)=""/41, 0x29}, {&(0x7f00000019c0)=""/33, 0x21}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/193, 0xc1}], 0x5, &(0x7f0000002b80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}}, {{0x0, 0x0, &(0x7f0000002c00), 0x0, &(0x7f0000002c40)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000002c80), 0x6e, &(0x7f0000003e40), 0x0, &(0x7f0000003e80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}}, {{&(0x7f0000003fc0), 0x6e, &(0x7f0000002f00)=[{&(0x7f0000002d00)=""/105, 0x69}, {&(0x7f0000002d80)=""/214, 0xd6}, {&(0x7f0000002e80)=""/80, 0x50}, {&(0x7f0000000240)=""/3, 0x3}, {&(0x7f0000002c00)=""/12, 0xc}], 0x5, &(0x7f0000005680)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe0}}, {{&(0x7f0000005780)=@abs, 0x6e, &(0x7f0000005bc0)=[{&(0x7f0000005800)=""/153, 0x99}, {&(0x7f00000058c0)=""/142, 0x8e}, {&(0x7f0000005980)=""/151, 0x97}, {&(0x7f0000005a40)=""/132, 0x84}, {&(0x7f0000005b00)=""/162, 0xa2}], 0x5, &(0x7f0000005c40)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000005c80), 0x6e, &(0x7f0000005e00)=[{&(0x7f0000005d00)=""/154, 0x9a}, {&(0x7f0000005dc0)=""/26, 0x1a}], 0x2, &(0x7f0000005e40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc8}}, {{&(0x7f0000005f40), 0x6e, &(0x7f0000006240)=[{&(0x7f0000005fc0)=""/86, 0x56}, {&(0x7f0000006040)=""/41, 0x29}, {&(0x7f0000006080)=""/179, 0xb3}, {&(0x7f0000006140)=""/190, 0xbe}, {&(0x7f0000006200)=""/2, 0x2}], 0x5, &(0x7f00000062c0)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x9, 0x200, &(0x7f00000065c0)={0x77359400}) lseek(r1, 0x7ffffc, 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x701000, 0x44) open(&(0x7f0000000080)='./bus/file0\x00', 0x1, 0x100) write$P9_RREADLINK(r3, &(0x7f0000000100)={0x14, 0x17, 0x1, {0xb, './bus/file0'}}, 0x14) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) pipe(&(0x7f0000002fc0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$phonet_pipe(r4, &(0x7f0000003000), &(0x7f0000003040)=0x10) r5 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r5, &(0x7f0000000240), 0x0, 0x7f, 0x6, 0x14) 22:04:04 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) [ 116.879244][ T3835] loop2: detected capacity change from 0 to 264192 [ 116.892331][ T3839] loop4: detected capacity change from 0 to 264192 [ 116.905510][ T3837] loop1: detected capacity change from 0 to 264192 [ 116.909925][ T3841] loop5: detected capacity change from 0 to 264192 [ 116.969840][ T3839] FAT-fs (loop4): bogus number of FAT sectors [ 116.975937][ T3839] FAT-fs (loop4): Can't find a valid FAT filesystem [ 116.998454][ T3837] FAULT_INJECTION: forcing a failure. [ 116.998454][ T3837] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 117.011821][ T3837] CPU: 1 PID: 3837 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 117.020494][ T3837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.030646][ T3837] Call Trace: [ 117.033920][ T3837] [ 117.036845][ T3837] dump_stack_lvl+0xd6/0x122 [ 117.041444][ T3837] dump_stack+0x11/0x1b [ 117.045644][ T3837] should_fail+0x23c/0x250 [ 117.050059][ T3837] __alloc_pages+0x102/0x330 [ 117.054667][ T3837] alloc_pages+0x382/0x3d0 [ 117.059194][ T3837] folio_alloc+0x1a/0x20 [ 117.063455][ T3837] filemap_alloc_folio+0x53/0xf0 [ 117.068496][ T3837] __filemap_get_folio+0x443/0x690 [ 117.073603][ T3837] pagecache_get_page+0x26/0xe0 [ 117.078437][ T3837] grab_cache_page_write_begin+0x3f/0x50 [ 117.084054][ T3837] cont_write_begin+0x4ab/0x7b0 [ 117.088892][ T3837] fat_write_begin+0x61/0xf0 [ 117.093466][ T3837] ? fat_block_truncate_page+0x30/0x30 [ 117.098912][ T3837] pagecache_write_begin+0x5a/0x70 [ 117.104046][ T3837] cont_write_begin+0x172/0x7b0 [ 117.109039][ T3837] fat_write_begin+0x61/0xf0 [ 117.113717][ T3837] ? fat_block_truncate_page+0x30/0x30 [ 117.119197][ T3837] generic_perform_write+0x1c8/0x400 [ 117.124545][ T3837] __generic_file_write_iter+0x195/0x2b0 [ 117.130234][ T3837] ? generic_write_checks+0x250/0x290 [ 117.135649][ T3837] generic_file_write_iter+0x75/0x130 [ 117.141080][ T3837] do_iter_readv_writev+0x2de/0x380 [ 117.146266][ T3837] do_iter_write+0x192/0x5c0 [ 117.150913][ T3837] ? import_iovec+0xb8/0xd0 [ 117.155499][ T3837] do_pwritev+0x235/0x440 [ 117.159814][ T3837] ? debug_smp_processor_id+0x18/0x20 [ 117.165240][ T3837] ? fpregs_assert_state_consistent+0x7e/0x90 [ 117.171312][ T3837] __x64_sys_pwritev2+0x7e/0xa0 [ 117.176144][ T3837] do_syscall_64+0x44/0xd0 [ 117.180545][ T3837] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 117.186478][ T3837] RIP: 0033:0x7fde00f2eae9 [ 117.190875][ T3837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 117.210501][ T3837] RSP: 002b:00007fddfeca5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 22:04:04 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x3}}, 0x1c}}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000140)="7ee1c7ef6fcf07132210c34025065a4585190b4a2b74bf1fe536a6b3a2f9bbeba5228ad02eceee2ae5cfc977bc86735d58036e", 0x33, 0x8001, &(0x7f0000000180)={0x11, 0x16, r5, 0x1, 0x60, 0x6, @remote}, 0x14) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r3, 0x8010671f, &(0x7f0000000200)={&(0x7f00000001c0)=""/47, 0x2f}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x50900, 0x0) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000280), 0x40000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000340)={0x10000008}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, 0x0, &(0x7f00000002c0)=@tcp}, 0x20) 22:04:04 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 117.218939][ T3837] RAX: ffffffffffffffda RBX: 00007fde01041f60 RCX: 00007fde00f2eae9 [ 117.226939][ T3837] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 117.234931][ T3837] RBP: 00007fddfeca51d0 R08: 0000000000000000 R09: 0000000000000000 [ 117.242995][ T3837] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 117.250969][ T3837] R13: 00007ffd635c849f R14: 00007fddfeca5300 R15: 0000000000022000 [ 117.258924][ T3837] [ 117.276980][ T3841] FAULT_INJECTION: forcing a failure. [ 117.276980][ T3841] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 117.290276][ T3841] CPU: 0 PID: 3841 Comm: syz-executor.5 Not tainted 5.16.0-rc2-syzkaller #0 [ 117.299031][ T3841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.309079][ T3841] Call Trace: [ 117.311998][ T3852] loop0: detected capacity change from 0 to 264192 [ 117.312411][ T3841] [ 117.312418][ T3841] dump_stack_lvl+0xd6/0x122 [ 117.326397][ T3841] dump_stack+0x11/0x1b [ 117.330585][ T3841] should_fail+0x23c/0x250 [ 117.335019][ T3841] __alloc_pages+0x102/0x330 [ 117.339620][ T3841] alloc_pages+0x382/0x3d0 [ 117.344101][ T3841] folio_alloc+0x1a/0x20 [ 117.348579][ T3841] filemap_alloc_folio+0x53/0xf0 [ 117.353591][ T3841] __filemap_get_folio+0x443/0x690 [ 117.358703][ T3841] pagecache_get_page+0x26/0xe0 [ 117.363578][ T3841] grab_cache_page_write_begin+0x3f/0x50 [ 117.369273][ T3841] cont_write_begin+0x4ab/0x7b0 [ 117.374190][ T3841] fat_write_begin+0x61/0xf0 [ 117.378833][ T3841] ? fat_block_truncate_page+0x30/0x30 [ 117.384362][ T3841] pagecache_write_begin+0x5a/0x70 [ 117.389532][ T3841] cont_write_begin+0x172/0x7b0 [ 117.394502][ T3841] fat_write_begin+0x61/0xf0 [ 117.399115][ T3841] ? fat_block_truncate_page+0x30/0x30 [ 117.404560][ T3841] generic_perform_write+0x1c8/0x400 [ 117.409834][ T3841] __generic_file_write_iter+0x195/0x2b0 [ 117.415452][ T3841] ? generic_write_checks+0x250/0x290 [ 117.420806][ T3841] generic_file_write_iter+0x75/0x130 [ 117.426167][ T3841] do_iter_readv_writev+0x2de/0x380 [ 117.431354][ T3841] do_iter_write+0x192/0x5c0 [ 117.435981][ T3841] ? import_iovec+0xb8/0xd0 [ 117.440486][ T3841] do_pwritev+0x235/0x440 [ 117.444809][ T3841] ? debug_smp_processor_id+0x18/0x20 [ 117.450278][ T3841] ? fpregs_assert_state_consistent+0x7e/0x90 [ 117.456419][ T3841] __x64_sys_pwritev2+0x7e/0xa0 [ 117.461311][ T3841] do_syscall_64+0x44/0xd0 [ 117.465713][ T3841] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 117.471631][ T3841] RIP: 0033:0x7f86e074bae9 [ 117.476029][ T3841] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 117.495706][ T3841] RSP: 002b:00007f86de4c2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 117.504154][ T3841] RAX: ffffffffffffffda RBX: 00007f86e085ef60 RCX: 00007f86e074bae9 [ 117.512209][ T3841] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 117.520169][ T3841] RBP: 00007f86de4c21d0 R08: 0000000000000000 R09: 0000000000000003 22:04:04 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:05 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef8", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 117.528157][ T3841] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 117.536195][ T3841] R13: 00007ffca851ecdf R14: 00007f86de4c2300 R15: 0000000000022000 [ 117.544160][ T3841] 22:04:05 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 8) 22:04:05 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0xa}, 0xc, &(0x7f0000000100)={0x0}, 0x6}, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = dup(r2) lseek(r3, 0x101, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000180)) 22:04:05 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) [ 117.600050][ T3857] loop2: detected capacity change from 0 to 264192 [ 117.624872][ T3859] loop4: detected capacity change from 0 to 264192 22:04:05 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) (fail_nth: 8) 22:04:05 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) [ 117.690454][ T3863] loop5: detected capacity change from 0 to 264192 [ 117.713191][ T3859] FAT-fs (loop4): bogus number of FAT sectors [ 117.719322][ T3859] FAT-fs (loop4): Can't find a valid FAT filesystem [ 117.741420][ T3867] loop0: detected capacity change from 0 to 264192 [ 117.743638][ T3863] FAULT_INJECTION: forcing a failure. [ 117.743638][ T3863] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 117.761207][ T3863] CPU: 1 PID: 3863 Comm: syz-executor.5 Not tainted 5.16.0-rc2-syzkaller #0 [ 117.769941][ T3863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.779991][ T3863] Call Trace: [ 117.783259][ T3863] [ 117.786176][ T3863] dump_stack_lvl+0xd6/0x122 [ 117.790789][ T3863] dump_stack+0x11/0x1b [ 117.795019][ T3863] should_fail+0x23c/0x250 [ 117.799495][ T3863] __alloc_pages+0x102/0x330 [ 117.804072][ T3863] alloc_pages+0x382/0x3d0 [ 117.808467][ T3863] folio_alloc+0x1a/0x20 [ 117.812691][ T3863] filemap_alloc_folio+0x53/0xf0 [ 117.817612][ T3863] __filemap_get_folio+0x443/0x690 [ 117.822745][ T3863] pagecache_get_page+0x26/0xe0 [ 117.827627][ T3863] grab_cache_page_write_begin+0x3f/0x50 [ 117.833301][ T3863] cont_write_begin+0x4ab/0x7b0 [ 117.838139][ T3863] fat_write_begin+0x61/0xf0 [ 117.842721][ T3863] ? fat_block_truncate_page+0x30/0x30 [ 117.848169][ T3863] pagecache_write_begin+0x5a/0x70 [ 117.853267][ T3863] cont_write_begin+0x172/0x7b0 [ 117.858104][ T3863] fat_write_begin+0x61/0xf0 [ 117.862745][ T3863] ? fat_block_truncate_page+0x30/0x30 [ 117.868510][ T3863] generic_perform_write+0x1c8/0x400 [ 117.873797][ T3863] __generic_file_write_iter+0x195/0x2b0 [ 117.879433][ T3863] ? generic_write_checks+0x250/0x290 [ 117.884787][ T3863] generic_file_write_iter+0x75/0x130 [ 117.890145][ T3863] do_iter_readv_writev+0x2de/0x380 [ 117.895342][ T3863] do_iter_write+0x192/0x5c0 [ 117.899995][ T3863] ? import_iovec+0xb8/0xd0 [ 117.904493][ T3863] do_pwritev+0x235/0x440 [ 117.908807][ T3863] ? debug_smp_processor_id+0x18/0x20 [ 117.914167][ T3863] ? fpregs_assert_state_consistent+0x7e/0x90 [ 117.920217][ T3863] __x64_sys_pwritev2+0x7e/0xa0 [ 117.925186][ T3863] do_syscall_64+0x44/0xd0 [ 117.929624][ T3863] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 117.935518][ T3863] RIP: 0033:0x7f86e074bae9 [ 117.939975][ T3863] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 117.959651][ T3863] RSP: 002b:00007f86de4c2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 117.968095][ T3863] RAX: ffffffffffffffda RBX: 00007f86e085ef60 RCX: 00007f86e074bae9 [ 117.976045][ T3863] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 117.984163][ T3863] RBP: 00007f86de4c21d0 R08: 0000000000000000 R09: 0000000000000003 22:04:05 executing program 3: ioctl$PTP_PEROUT_REQUEST2(0xffffffffffffffff, 0x40383d0c, &(0x7f0000000040)={{0x9}, {0x8, 0x401}, 0x2, 0x1}) r0 = syz_open_dev$vcsn(&(0x7f0000000080), 0x2, 0x200000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x800}}, './file0\x00'}) syz_read_part_table(0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000000)="020182ffffff0a000000ff45ac000000000081ffffff060000000000024000ffffff82000000e100000088770072003007000f00000000000000008000da55aa", 0x40, 0x1c0}]) [ 117.992115][ T3863] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 118.000158][ T3863] R13: 00007ffca851ecdf R14: 00007f86de4c2300 R15: 0000000000022000 [ 118.008189][ T3863] [ 118.026486][ T3869] loop2: detected capacity change from 0 to 264192 22:04:05 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) 22:04:05 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 118.055253][ T3872] loop3: detected capacity change from 0 to 1 [ 118.057960][ T3874] loop1: detected capacity change from 0 to 264192 [ 118.117751][ T3872] loop3: p1 p2 p3 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p [ 118.120686][ T3876] loop0: detected capacity change from 0 to 264192 [ 118.139095][ T3878] loop4: detected capacity change from 0 to 264192 [ 118.210064][ T3879] FAULT_INJECTION: forcing a failure. [ 118.210064][ T3879] name failslab, interval 1, probability 0, space 0, times 0 [ 118.233341][ T3879] CPU: 1 PID: 3879 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 118.237555][ T3872] loop3: p1 start 10 is beyond EOD, [ 118.242063][ T3879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.242076][ T3879] Call Trace: [ 118.242083][ T3879] [ 118.242090][ T3879] dump_stack_lvl+0xd6/0x122 [ 118.247442][ T3872] truncated 22:04:05 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) 22:04:05 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 9) [ 118.247452][ T3872] loop3: p2 start 6 is beyond EOD, [ 118.257567][ T3879] dump_stack+0x11/0x1b [ 118.257633][ T3879] should_fail+0x23c/0x250 [ 118.257650][ T3879] ? ext4_mb_new_blocks+0x328/0x1ee0 [ 118.260941][ T3872] truncated [ 118.260946][ T3872] loop3: p3 start 225 is beyond EOD, [ 118.263856][ T3879] __should_failslab+0x81/0x90 [ 118.268481][ T3872] truncated [ 118.271557][ T3879] should_failslab+0x5/0x20 [ 118.276727][ T3872] loop3: p4 size 2 extends beyond EOD, [ 118.280863][ T3879] kmem_cache_alloc+0x4f/0x320 [ 118.280884][ T3879] ext4_mb_new_blocks+0x328/0x1ee0 [ 118.285288][ T3872] truncated [ 118.301016][ T3872] loop3: p5 start 10 is beyond EOD, [ 118.303816][ T3879] ? kcalloc+0x32/0x50 [ 118.306954][ T3872] truncated [ 118.306959][ T3872] loop3: p6 start 6 is beyond EOD, [ 118.311442][ T3879] ? ext4_find_extent+0x6d7/0x7e0 [ 118.311466][ T3879] ? ext4_ext_search_right+0x301/0x4f0 [ 118.316987][ T3872] truncated [ 118.316992][ T3872] loop3: p7 start 225 is beyond EOD, [ 118.321722][ T3879] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 118.321747][ T3879] ext4_ext_map_blocks+0x1658/0x2120 [ 118.321772][ T3879] ? _raw_read_unlock+0x13/0x30 [ 118.321796][ T3879] ext4_map_blocks+0x71e/0xf00 [ 118.326905][ T3872] truncated [ 118.326909][ T3872] loop3: p8 start 10 is beyond EOD, [ 118.330062][ T3879] ext4_iomap_begin+0x4b0/0x630 [ 118.335309][ T3872] truncated [ 118.335314][ T3872] loop3: p9 start 6 is beyond EOD, [ 118.339378][ T3879] ? ext4_alloc_da_blocks+0x100/0x100 [ 118.342523][ T3872] truncated [ 118.342528][ T3872] loop3: p10 start 225 is beyond EOD, [ 118.347695][ T3879] iomap_iter+0x395/0x4a0 [ 118.347719][ T3879] __iomap_dio_rw+0x695/0x1070 [ 118.352720][ T3872] truncated [ 118.352724][ T3872] loop3: p11 start 10 is beyond EOD, [ 118.358433][ T3879] ? _raw_spin_lock_irq+0x41/0x50 [ 118.358459][ T3879] iomap_dio_rw+0x38/0x80 [ 118.361546][ T3872] truncated [ 118.361550][ T3872] loop3: p12 start 6 is beyond EOD, [ 118.366905][ T3879] ? ext4_file_write_iter+0x4a1/0x1200 [ 118.372615][ T3872] truncated [ 118.372619][ T3872] loop3: p13 start 225 is beyond EOD, truncated [ 118.372636][ T3872] loop3: p14 start 10 is beyond EOD, [ 118.377890][ T3879] ext4_file_write_iter+0xa72/0x1200 [ 118.382819][ T3872] truncated [ 118.382823][ T3872] loop3: p15 start 6 is beyond EOD, [ 118.387555][ T3879] ? ext4_file_write_iter+0x4a1/0x1200 [ 118.387577][ T3879] do_iter_readv_writev+0x2de/0x380 [ 118.390716][ T3872] truncated [ 118.390721][ T3872] loop3: p16 start 225 is beyond EOD, [ 118.396162][ T3879] do_iter_write+0x192/0x5c0 22:04:05 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) (fail_nth: 9) 22:04:05 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 118.396229][ T3879] ? import_iovec+0xb8/0xd0 [ 118.401104][ T3872] truncated [ 118.404161][ T3879] do_pwritev+0x235/0x440 [ 118.409348][ T3872] loop3: p17 start 10 is beyond EOD, [ 118.414676][ T3879] ? debug_smp_processor_id+0x18/0x20 [ 118.417784][ T3872] truncated [ 118.423192][ T3879] ? fpregs_assert_state_consistent+0x7e/0x90 [ 118.427492][ T3872] loop3: p18 start 6 is beyond EOD, truncated [ 118.427523][ T3872] loop3: p19 start 225 is beyond EOD, truncated [ 118.427535][ T3872] loop3: p20 start 10 is beyond EOD, truncated [ 118.427547][ T3872] loop3: p21 start 6 is beyond EOD, [ 118.432303][ T3879] __x64_sys_pwritev2+0x7e/0xa0 [ 118.435389][ T3872] truncated [ 118.435394][ T3872] loop3: p22 start 225 is beyond EOD, [ 118.440734][ T3879] do_syscall_64+0x44/0xd0 [ 118.445768][ T3872] truncated [ 118.445772][ T3872] loop3: p23 start 10 is beyond EOD, [ 118.450081][ T3879] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 118.453194][ T3872] truncated [ 118.453198][ T3872] loop3: p24 start 6 is beyond EOD, [ 118.459057][ T3879] RIP: 0033:0x7fde00f2eae9 [ 118.459086][ T3879] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 118.464504][ T3872] truncated [ 118.464509][ T3872] loop3: p25 start 225 is beyond EOD, [ 118.467645][ T3879] RSP: 002b:00007fddfec84188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 118.467662][ T3879] RAX: ffffffffffffffda RBX: 00007fde01042020 RCX: 00007fde00f2eae9 [ 118.467669][ T3879] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 118.467676][ T3879] RBP: 00007fddfec841d0 R08: 0000000000000000 R09: 0000000000000000 [ 118.467684][ T3879] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 118.467737][ T3879] R13: 00007ffd635c849f R14: 00007fddfec84300 R15: 0000000000022000 [ 118.467752][ T3879] [ 118.699316][ T3872] truncated [ 118.702476][ T3872] loop3: p26 start 10 is beyond EOD, truncated [ 118.708635][ T3872] loop3: p27 start 6 is beyond EOD, truncated [ 118.714764][ T3872] loop3: p28 start 225 is beyond EOD, truncated [ 118.721054][ T3872] loop3: p29 start 10 is beyond EOD, truncated [ 118.727371][ T3872] loop3: p30 start 6 is beyond EOD, truncated [ 118.733498][ T3872] loop3: p31 start 225 is beyond EOD, truncated [ 118.739746][ T3872] loop3: p32 start 10 is beyond EOD, truncated [ 118.745877][ T3872] loop3: p33 start 6 is beyond EOD, truncated [ 118.751968][ T3872] loop3: p34 start 225 is beyond EOD, truncated [ 118.758224][ T3872] loop3: p35 start 10 is beyond EOD, truncated [ 118.764398][ T3872] loop3: p36 start 6 is beyond EOD, truncated [ 118.770528][ T3872] loop3: p37 start 225 is beyond EOD, truncated [ 118.776896][ T3872] loop3: p38 start 10 is beyond EOD, truncated [ 118.783138][ T3872] loop3: p39 start 6 is beyond EOD, truncated [ 118.789222][ T3872] loop3: p40 start 225 is beyond EOD, truncated [ 118.795452][ T3872] loop3: p41 start 10 is beyond EOD, truncated [ 118.801717][ T3872] loop3: p42 start 6 is beyond EOD, truncated [ 118.808114][ T3872] loop3: p43 start 225 is beyond EOD, truncated [ 118.814426][ T3872] loop3: p44 start 10 is beyond EOD, truncated [ 118.820696][ T3872] loop3: p45 start 6 is beyond EOD, truncated [ 118.826841][ T3872] loop3: p46 start 225 is beyond EOD, truncated [ 118.833168][ T3872] loop3: p47 start 10 is beyond EOD, truncated [ 118.839439][ T3872] loop3: p48 start 6 is beyond EOD, truncated [ 118.845544][ T3872] loop3: p49 start 225 is beyond EOD, truncated [ 118.851843][ T3872] loop3: p50 start 10 is beyond EOD, truncated [ 118.858009][ T3872] loop3: p51 start 6 is beyond EOD, truncated [ 118.864132][ T3872] loop3: p52 start 225 is beyond EOD, truncated [ 118.870464][ T3872] loop3: p53 start 10 is beyond EOD, truncated [ 118.876964][ T3872] loop3: p54 start 6 is beyond EOD, truncated [ 118.883072][ T3872] loop3: p55 start 225 is beyond EOD, truncated [ 118.889333][ T3872] loop3: p56 start 10 is beyond EOD, truncated [ 118.895589][ T3872] loop3: p57 start 6 is beyond EOD, truncated [ 118.901654][ T3872] loop3: p58 start 225 is beyond EOD, truncated [ 118.907901][ T3872] loop3: p59 start 10 is beyond EOD, truncated [ 118.914179][ T3872] loop3: p60 start 6 is beyond EOD, truncated [ 118.920307][ T3872] loop3: p61 start 225 is beyond EOD, truncated [ 118.926535][ T3872] loop3: p62 start 10 is beyond EOD, truncated [ 118.932765][ T3872] loop3: p63 start 6 is beyond EOD, truncated [ 118.938877][ T3872] loop3: p64 start 225 is beyond EOD, truncated [ 118.945091][ T3872] loop3: p65 start 10 is beyond EOD, truncated [ 118.951247][ T3872] loop3: p66 start 6 is beyond EOD, truncated [ 118.957306][ T3872] loop3: p67 start 225 is beyond EOD, truncated [ 118.963623][ T3872] loop3: p68 start 10 is beyond EOD, truncated [ 118.969920][ T3872] loop3: p69 start 6 is beyond EOD, truncated [ 118.975963][ T3872] loop3: p70 start 225 is beyond EOD, truncated [ 118.982207][ T3872] loop3: p71 start 10 is beyond EOD, truncated [ 118.988367][ T3872] loop3: p72 start 6 is beyond EOD, truncated [ 118.994409][ T3872] loop3: p73 start 225 is beyond EOD, truncated [ 119.000648][ T3872] loop3: p74 start 10 is beyond EOD, truncated [ 119.006849][ T3872] loop3: p75 start 6 is beyond EOD, truncated [ 119.012922][ T3872] loop3: p76 start 225 is beyond EOD, truncated [ 119.019194][ T3872] loop3: p77 start 10 is beyond EOD, truncated [ 119.025351][ T3872] loop3: p78 start 6 is beyond EOD, truncated [ 119.031502][ T3872] loop3: p79 start 225 is beyond EOD, truncated [ 119.037825][ T3872] loop3: p80 start 10 is beyond EOD, truncated [ 119.043980][ T3872] loop3: p81 start 6 is beyond EOD, truncated [ 119.050047][ T3872] loop3: p82 start 225 is beyond EOD, truncated [ 119.056342][ T3872] loop3: p83 start 10 is beyond EOD, truncated [ 119.062563][ T3872] loop3: p84 start 6 is beyond EOD, truncated [ 119.068652][ T3872] loop3: p85 start 225 is beyond EOD, truncated [ 119.074940][ T3872] loop3: p86 start 10 is beyond EOD, truncated [ 119.081106][ T3872] loop3: p87 start 6 is beyond EOD, truncated [ 119.087189][ T3872] loop3: p88 start 225 is beyond EOD, truncated [ 119.093449][ T3872] loop3: p89 start 10 is beyond EOD, truncated [ 119.099623][ T3872] loop3: p90 start 6 is beyond EOD, truncated [ 119.105667][ T3872] loop3: p91 start 225 is beyond EOD, truncated [ 119.111906][ T3872] loop3: p92 start 10 is beyond EOD, truncated [ 119.118140][ T3872] loop3: p93 start 6 is beyond EOD, truncated [ 119.124191][ T3872] loop3: p94 start 225 is beyond EOD, truncated [ 119.130431][ T3872] loop3: p95 start 10 is beyond EOD, truncated [ 119.136572][ T3872] loop3: p96 start 6 is beyond EOD, truncated [ 119.142643][ T3872] loop3: p97 start 225 is beyond EOD, truncated [ 119.148904][ T3872] loop3: p98 start 10 is beyond EOD, truncated [ 119.155168][ T3872] loop3: p99 start 6 is beyond EOD, truncated [ 119.161282][ T3872] loop3: p100 start 225 is beyond EOD, truncated [ 119.167625][ T3872] loop3: p101 start 10 is beyond EOD, truncated [ 119.173860][ T3872] loop3: p102 start 6 is beyond EOD, truncated [ 119.180039][ T3872] loop3: p103 start 225 is beyond EOD, truncated [ 119.186352][ T3872] loop3: p104 start 10 is beyond EOD, truncated [ 119.192595][ T3872] loop3: p105 start 6 is beyond EOD, truncated [ 119.198772][ T3872] loop3: p106 start 225 is beyond EOD, truncated [ 119.205102][ T3872] loop3: p107 start 10 is beyond EOD, truncated [ 119.211345][ T3872] loop3: p108 start 6 is beyond EOD, truncated [ 119.217559][ T3872] loop3: p109 start 225 is beyond EOD, truncated [ 119.223884][ T3872] loop3: p110 start 10 is beyond EOD, truncated [ 119.230208][ T3872] loop3: p111 start 6 is beyond EOD, truncated [ 119.236437][ T3872] loop3: p112 start 225 is beyond EOD, truncated [ 119.242763][ T3872] loop3: p113 start 10 is beyond EOD, truncated [ 119.249061][ T3872] loop3: p114 start 6 is beyond EOD, truncated [ 119.255193][ T3872] loop3: p115 start 225 is beyond EOD, truncated [ 119.261523][ T3872] loop3: p116 start 10 is beyond EOD, truncated [ 119.267838][ T3872] loop3: p117 start 6 is beyond EOD, truncated [ 119.273982][ T3872] loop3: p118 start 225 is beyond EOD, truncated [ 119.280317][ T3872] loop3: p119 start 10 is beyond EOD, truncated [ 119.286546][ T3872] loop3: p120 start 6 is beyond EOD, truncated [ 119.292873][ T3872] loop3: p121 start 225 is beyond EOD, truncated [ 119.299225][ T3872] loop3: p122 start 10 is beyond EOD, truncated [ 119.305448][ T3872] loop3: p123 start 6 is beyond EOD, truncated [ 119.311635][ T3872] loop3: p124 start 225 is beyond EOD, truncated [ 119.317976][ T3872] loop3: p125 start 10 is beyond EOD, truncated [ 119.324216][ T3872] loop3: p126 start 6 is beyond EOD, truncated [ 119.330370][ T3872] loop3: p127 start 225 is beyond EOD, truncated [ 119.336688][ T3872] loop3: p128 start 10 is beyond EOD, truncated [ 119.342951][ T3872] loop3: p129 start 6 is beyond EOD, truncated [ 119.349126][ T3872] loop3: p130 start 225 is beyond EOD, truncated [ 119.355507][ T3872] loop3: p131 start 10 is beyond EOD, truncated [ 119.361856][ T3872] loop3: p132 start 6 is beyond EOD, truncated [ 119.368202][ T3872] loop3: p133 start 225 is beyond EOD, truncated [ 119.374517][ T3872] loop3: p134 start 10 is beyond EOD, truncated [ 119.380760][ T3872] loop3: p135 start 6 is beyond EOD, truncated [ 119.386982][ T3872] loop3: p136 start 225 is beyond EOD, truncated [ 119.393309][ T3872] loop3: p137 start 10 is beyond EOD, truncated [ 119.399579][ T3872] loop3: p138 start 6 is beyond EOD, truncated [ 119.405707][ T3872] loop3: p139 start 225 is beyond EOD, truncated [ 119.412083][ T3872] loop3: p140 start 10 is beyond EOD, truncated [ 119.418394][ T3872] loop3: p141 start 6 is beyond EOD, truncated [ 119.424602][ T3872] loop3: p142 start 225 is beyond EOD, truncated [ 119.431005][ T3872] loop3: p143 start 10 is beyond EOD, truncated [ 119.437339][ T3872] loop3: p144 start 6 is beyond EOD, truncated [ 119.443546][ T3872] loop3: p145 start 225 is beyond EOD, truncated [ 119.449921][ T3872] loop3: p146 start 10 is beyond EOD, truncated [ 119.456271][ T3872] loop3: p147 start 6 is beyond EOD, truncated [ 119.462428][ T3872] loop3: p148 start 225 is beyond EOD, truncated [ 119.468888][ T3872] loop3: p149 start 10 is beyond EOD, truncated [ 119.475178][ T3872] loop3: p150 start 6 is beyond EOD, truncated [ 119.481466][ T3872] loop3: p151 start 225 is beyond EOD, truncated [ 119.487989][ T3872] loop3: p152 start 10 is beyond EOD, truncated [ 119.495428][ T3872] loop3: p153 start 6 is beyond EOD, truncated [ 119.501593][ T3872] loop3: p154 start 225 is beyond EOD, truncated [ 119.507928][ T3872] loop3: p155 start 10 is beyond EOD, truncated [ 119.514149][ T3872] loop3: p156 start 6 is beyond EOD, truncated [ 119.520302][ T3872] loop3: p157 start 225 is beyond EOD, truncated [ 119.526694][ T3872] loop3: p158 start 10 is beyond EOD, truncated [ 119.532941][ T3872] loop3: p159 start 6 is beyond EOD, truncated [ 119.539152][ T3872] loop3: p160 start 225 is beyond EOD, truncated [ 119.545470][ T3872] loop3: p161 start 10 is beyond EOD, truncated [ 119.551766][ T3872] loop3: p162 start 6 is beyond EOD, truncated [ 119.557929][ T3872] loop3: p163 start 225 is beyond EOD, truncated [ 119.564331][ T3872] loop3: p164 start 10 is beyond EOD, truncated [ 119.570582][ T3872] loop3: p165 start 6 is beyond EOD, truncated [ 119.576722][ T3872] loop3: p166 start 225 is beyond EOD, truncated [ 119.583048][ T3872] loop3: p167 start 10 is beyond EOD, truncated [ 119.589301][ T3872] loop3: p168 start 6 is beyond EOD, truncated [ 119.595430][ T3872] loop3: p169 start 225 is beyond EOD, truncated [ 119.601854][ T3872] loop3: p170 start 10 is beyond EOD, truncated [ 119.608105][ T3872] loop3: p171 start 6 is beyond EOD, truncated [ 119.614331][ T3872] loop3: p172 start 225 is beyond EOD, truncated [ 119.620738][ T3872] loop3: p173 start 10 is beyond EOD, truncated [ 119.627022][ T3872] loop3: p174 start 6 is beyond EOD, truncated [ 119.633262][ T3872] loop3: p175 start 225 is beyond EOD, truncated [ 119.639590][ T3872] loop3: p176 start 10 is beyond EOD, truncated [ 119.645808][ T3872] loop3: p177 start 6 is beyond EOD, truncated [ 119.651965][ T3872] loop3: p178 start 225 is beyond EOD, truncated [ 119.658299][ T3872] loop3: p179 start 10 is beyond EOD, truncated [ 119.664590][ T3872] loop3: p180 start 6 is beyond EOD, truncated [ 119.670780][ T3872] loop3: p181 start 225 is beyond EOD, truncated [ 119.677118][ T3872] loop3: p182 start 10 is beyond EOD, truncated [ 119.683368][ T3872] loop3: p183 start 6 is beyond EOD, truncated [ 119.689519][ T3872] loop3: p184 start 225 is beyond EOD, truncated [ 119.695824][ T3872] loop3: p185 start 10 is beyond EOD, truncated [ 119.702149][ T3872] loop3: p186 start 6 is beyond EOD, truncated [ 119.708302][ T3872] loop3: p187 start 225 is beyond EOD, truncated [ 119.714707][ T3872] loop3: p188 start 10 is beyond EOD, truncated [ 119.720949][ T3872] loop3: p189 start 6 is beyond EOD, truncated [ 119.727204][ T3872] loop3: p190 start 225 is beyond EOD, truncated [ 119.733538][ T3872] loop3: p191 start 10 is beyond EOD, truncated [ 119.739839][ T3872] loop3: p192 start 6 is beyond EOD, truncated [ 119.746060][ T3872] loop3: p193 start 225 is beyond EOD, truncated [ 119.752395][ T3872] loop3: p194 start 10 is beyond EOD, truncated [ 119.758655][ T3872] loop3: p195 start 6 is beyond EOD, truncated [ 119.764940][ T3872] loop3: p196 start 225 is beyond EOD, truncated [ 119.771266][ T3872] loop3: p197 start 10 is beyond EOD, truncated [ 119.777577][ T3872] loop3: p198 start 6 is beyond EOD, truncated [ 119.783721][ T3872] loop3: p199 start 225 is beyond EOD, truncated [ 119.790051][ T3872] loop3: p200 start 10 is beyond EOD, truncated [ 119.796384][ T3872] loop3: p201 start 6 is beyond EOD, truncated [ 119.802550][ T3872] loop3: p202 start 225 is beyond EOD, truncated [ 119.808881][ T3872] loop3: p203 start 10 is beyond EOD, truncated [ 119.815104][ T3872] loop3: p204 start 6 is beyond EOD, truncated [ 119.821258][ T3872] loop3: p205 start 225 is beyond EOD, truncated [ 119.827721][ T3872] loop3: p206 start 10 is beyond EOD, truncated [ 119.833974][ T3872] loop3: p207 start 6 is beyond EOD, truncated [ 119.840150][ T3872] loop3: p208 start 225 is beyond EOD, truncated [ 119.846478][ T3872] loop3: p209 start 10 is beyond EOD, truncated [ 119.852766][ T3872] loop3: p210 start 6 is beyond EOD, truncated [ 119.858930][ T3872] loop3: p211 start 225 is beyond EOD, truncated [ 119.865234][ T3872] loop3: p212 start 10 is beyond EOD, truncated [ 119.871472][ T3872] loop3: p213 start 6 is beyond EOD, truncated [ 119.877695][ T3872] loop3: p214 start 225 is beyond EOD, truncated [ 119.884129][ T3872] loop3: p215 start 10 is beyond EOD, truncated [ 119.890440][ T3872] loop3: p216 start 6 is beyond EOD, truncated [ 119.896866][ T3872] loop3: p217 start 225 is beyond EOD, truncated [ 119.903196][ T3872] loop3: p218 start 10 is beyond EOD, truncated [ 119.909462][ T3872] loop3: p219 start 6 is beyond EOD, truncated [ 119.915610][ T3872] loop3: p220 start 225 is beyond EOD, truncated [ 119.921961][ T3872] loop3: p221 start 10 is beyond EOD, truncated [ 119.928218][ T3872] loop3: p222 start 6 is beyond EOD, truncated [ 119.934485][ T3872] loop3: p223 start 225 is beyond EOD, truncated [ 119.940899][ T3872] loop3: p224 start 10 is beyond EOD, truncated [ 119.947137][ T3872] loop3: p225 start 6 is beyond EOD, truncated [ 119.953372][ T3872] loop3: p226 start 225 is beyond EOD, truncated [ 119.959719][ T3872] loop3: p227 start 10 is beyond EOD, truncated [ 119.966042][ T3872] loop3: p228 start 6 is beyond EOD, truncated [ 119.972195][ T3872] loop3: p229 start 225 is beyond EOD, truncated [ 119.978601][ T3872] loop3: p230 start 10 is beyond EOD, truncated [ 119.984836][ T3872] loop3: p231 start 6 is beyond EOD, truncated [ 119.991030][ T3872] loop3: p232 start 225 is beyond EOD, truncated [ 119.997363][ T3872] loop3: p233 start 10 is beyond EOD, truncated [ 120.003608][ T3872] loop3: p234 start 6 is beyond EOD, truncated [ 120.009810][ T3872] loop3: p235 start 225 is beyond EOD, truncated [ 120.016151][ T3872] loop3: p236 start 10 is beyond EOD, truncated [ 120.022443][ T3872] loop3: p237 start 6 is beyond EOD, truncated [ 120.028636][ T3872] loop3: p238 start 225 is beyond EOD, truncated [ 120.034978][ T3872] loop3: p239 start 10 is beyond EOD, truncated [ 120.041328][ T3872] loop3: p240 start 6 is beyond EOD, truncated [ 120.047491][ T3872] loop3: p241 start 225 is beyond EOD, truncated [ 120.053831][ T3872] loop3: p242 start 10 is beyond EOD, truncated [ 120.060069][ T3872] loop3: p243 start 6 is beyond EOD, truncated [ 120.066474][ T3872] loop3: p244 start 225 is beyond EOD, truncated [ 120.072818][ T3872] loop3: p245 start 10 is beyond EOD, truncated [ 120.079167][ T3872] loop3: p246 start 6 is beyond EOD, truncated [ 120.085333][ T3872] loop3: p247 start 225 is beyond EOD, truncated [ 120.091667][ T3872] loop3: p248 start 10 is beyond EOD, truncated [ 120.097927][ T3872] loop3: p249 start 6 is beyond EOD, truncated [ 120.104077][ T3872] loop3: p250 start 225 is beyond EOD, truncated [ 120.110402][ T3872] loop3: p251 start 10 is beyond EOD, truncated [ 120.116666][ T3872] loop3: p252 start 6 is beyond EOD, truncated [ 120.122874][ T3872] loop3: p253 start 225 is beyond EOD, truncated [ 120.129202][ T3872] loop3: p254 start 10 is beyond EOD, truncated [ 120.135476][ T3872] loop3: p255 start 6 is beyond EOD, truncated 22:04:07 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:07 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x20000007, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1b}, 0x1c) [ 120.224554][ T3888] loop5: detected capacity change from 0 to 264192 [ 120.227394][ T3887] loop0: detected capacity change from 0 to 264192 [ 120.233903][ T3890] loop2: detected capacity change from 0 to 264192 [ 120.244994][ T3889] loop1: detected capacity change from 0 to 264192 [ 120.259423][ T1439] loop3: p1 p2 p3 p4 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p [ 120.261237][ T1439] loop3: p1 start 10 is beyond EOD, [ 120.275812][ T3888] FAULT_INJECTION: forcing a failure. [ 120.275812][ T3888] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 120.348152][ T1439] truncated [ 120.348159][ T1439] loop3: p2 start 6 is beyond EOD, truncated [ 120.348175][ T1439] loop3: p3 start 225 is beyond EOD, truncated [ 120.348187][ T1439] loop3: p4 size 2 extends beyond EOD, truncated [ 120.369509][ T1439] loop3: p5 start 10 is beyond EOD, [ 120.369883][ T3888] CPU: 1 PID: 3888 Comm: syz-executor.5 Not tainted 5.16.0-rc2-syzkaller #0 [ 120.369903][ T3888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.369914][ T3888] Call Trace: [ 120.375994][ T1439] truncated [ 120.382161][ T3888] [ 120.382194][ T3888] dump_stack_lvl+0xd6/0x122 [ 120.382220][ T3888] dump_stack+0x11/0x1b [ 120.388563][ T1439] loop3: p6 start 6 is beyond EOD, [ 120.393792][ T3888] should_fail+0x23c/0x250 [ 120.402664][ T1439] truncated [ 120.412779][ T3888] __alloc_pages+0x102/0x330 [ 120.412805][ T3888] alloc_pages+0x382/0x3d0 [ 120.412820][ T3888] folio_alloc+0x1a/0x20 [ 120.412914][ T3888] filemap_alloc_folio+0x53/0xf0 [ 120.412935][ T3888] __filemap_get_folio+0x443/0x690 [ 120.412958][ T3888] pagecache_get_page+0x26/0xe0 [ 120.416230][ T1439] loop3: p7 start 225 is beyond EOD, truncated [ 120.416245][ T1439] loop3: p8 start 10 is beyond EOD, truncated [ 120.416257][ T1439] loop3: p9 start 6 is beyond EOD, truncated [ 120.416268][ T1439] loop3: p10 start 225 is beyond EOD, [ 120.419351][ T3888] grab_cache_page_write_begin+0x3f/0x50 [ 120.422274][ T1439] truncated [ 120.422279][ T1439] loop3: p11 start 10 is beyond EOD, [ 120.426836][ T3888] cont_write_begin+0x4ab/0x7b0 [ 120.430983][ T1439] truncated [ 120.436147][ T3888] fat_write_begin+0x61/0xf0 [ 120.440548][ T1439] loop3: p12 start 6 is beyond EOD, [ 120.443620][ T3888] ? fat_block_truncate_page+0x30/0x30 [ 120.448195][ T1439] truncated [ 120.452586][ T3888] pagecache_write_begin+0x5a/0x70 [ 120.456885][ T1439] loop3: p13 start 225 is beyond EOD, [ 120.461794][ T3888] cont_write_begin+0x172/0x7b0 [ 120.466913][ T1439] truncated [ 120.466918][ T1439] loop3: p14 start 10 is beyond EOD, [ 120.471738][ T3888] fat_write_begin+0x61/0xf0 [ 120.477890][ T1439] truncated [ 120.483921][ T3888] ? fat_block_truncate_page+0x30/0x30 [ 120.483943][ T3888] generic_perform_write+0x1c8/0x400 [ 120.483969][ T3888] __generic_file_write_iter+0x195/0x2b0 [ 120.489966][ T1439] loop3: p15 start 6 is beyond EOD, [ 120.495389][ T3888] ? generic_write_checks+0x250/0x290 [ 120.501018][ T1439] truncated [ 120.504089][ T3888] generic_file_write_iter+0x75/0x130 [ 120.509445][ T1439] loop3: p16 start 225 is beyond EOD, [ 120.514255][ T3888] do_iter_readv_writev+0x2de/0x380 [ 120.517346][ T1439] truncated [ 120.517350][ T1439] loop3: p17 start 10 is beyond EOD, 22:04:08 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 22:04:08 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) [ 120.521914][ T3888] do_iter_write+0x192/0x5c0 [ 120.527183][ T1439] truncated [ 120.527188][ T1439] loop3: p18 start 6 is beyond EOD, truncated [ 120.527201][ T1439] loop3: p19 start 225 is beyond EOD, truncated [ 120.527212][ T1439] loop3: p20 start 10 is beyond EOD, truncated [ 120.527225][ T1439] loop3: p21 start 6 is beyond EOD, truncated [ 120.532652][ T3888] ? import_iovec+0xb8/0xd0 [ 120.532674][ T3888] do_pwritev+0x235/0x440 [ 120.535772][ T1439] loop3: p22 start 225 is beyond EOD, [ 120.540869][ T3888] ? debug_smp_processor_id+0x18/0x20 [ 120.546315][ T1439] truncated [ 120.546319][ T1439] loop3: p23 start 10 is beyond EOD, [ 120.551139][ T3888] ? fpregs_assert_state_consistent+0x7e/0x90 [ 120.554249][ T1439] truncated [ 120.554254][ T1439] loop3: p24 start 6 is beyond EOD, [ 120.559589][ T3888] __x64_sys_pwritev2+0x7e/0xa0 [ 120.559609][ T3888] do_syscall_64+0x44/0xd0 [ 120.564177][ T1439] truncated [ 120.564182][ T1439] loop3: p25 start 225 is beyond EOD, [ 120.567282][ T3888] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 120.572724][ T1439] truncated [ 120.578054][ T3888] RIP: 0033:0x7f86e074bae9 [ 120.578071][ T3888] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 120.583840][ T1439] loop3: p26 start 10 is beyond EOD, [ 120.589097][ T3888] RSP: 002b:00007f86de4c2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 120.589117][ T3888] RAX: ffffffffffffffda RBX: 00007f86e085ef60 RCX: 00007f86e074bae9 [ 120.594481][ T1439] truncated [ 120.597614][ T3888] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 120.597627][ T3888] RBP: 00007f86de4c21d0 R08: 0000000000000000 R09: 0000000000000003 [ 120.602978][ T1439] loop3: p27 start 6 is beyond EOD, truncated [ 120.608408][ T3888] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 120.608421][ T3888] R13: 00007ffca851ecdf R14: 00007f86de4c2300 R15: 0000000000022000 [ 120.613589][ T1439] loop3: p28 start 225 is beyond EOD, [ 120.616677][ T3888] [ 120.622029][ T1439] truncated [ 120.635492][ T3892] loop4: detected capacity change from 0 to 264192 [ 120.635773][ T1439] loop3: p29 start 10 is beyond EOD, [ 120.664888][ T3889] FAULT_INJECTION: forcing a failure. [ 120.664888][ T3889] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 120.668598][ T1439] truncated [ 120.668604][ T1439] loop3: p30 start 6 is beyond EOD, [ 120.673990][ T3889] CPU: 1 PID: 3889 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 120.677114][ T1439] truncated [ 120.677120][ T1439] loop3: p31 start 225 is beyond EOD, [ 120.682553][ T3889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.682565][ T3889] Call Trace: [ 120.682571][ T3889] [ 120.682578][ T3889] dump_stack_lvl+0xd6/0x122 [ 120.688633][ T1439] truncated [ 120.691714][ T3889] dump_stack+0x11/0x1b [ 120.696971][ T1439] loop3: p32 start 10 is beyond EOD, [ 120.701850][ T3889] should_fail+0x23c/0x250 [ 120.706350][ T1439] truncated [ 120.706354][ T1439] loop3: p33 start 6 is beyond EOD, [ 120.709516][ T3889] __alloc_pages+0x102/0x330 [ 120.714972][ T1439] truncated [ 120.714977][ T1439] loop3: p34 start 225 is beyond EOD, [ 120.720846][ T3889] alloc_pages+0x382/0x3d0 [ 120.723949][ T1439] truncated [ 120.723954][ T1439] loop3: p35 start 10 is beyond EOD, [ 120.728348][ T3889] folio_alloc+0x1a/0x20 [ 120.728365][ T3889] filemap_alloc_folio+0x53/0xf0 [ 120.747976][ T1439] truncated [ 120.753308][ T3889] __filemap_get_folio+0x443/0x690 [ 120.761704][ T1439] loop3: p36 start 6 is beyond EOD, [ 120.769649][ T3889] pagecache_get_page+0x26/0xe0 22:04:08 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 10) 22:04:08 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) (fail_nth: 10) [ 120.769720][ T3889] grab_cache_page_write_begin+0x3f/0x50 [ 120.772812][ T1439] truncated [ 120.772816][ T1439] loop3: p37 start 225 is beyond EOD, [ 120.780856][ T3889] cont_write_begin+0x4ab/0x7b0 [ 120.788841][ T1439] truncated [ 120.794867][ T3889] fat_write_begin+0x61/0xf0 [ 120.802930][ T1439] loop3: p38 start 10 is beyond EOD, [ 120.810865][ T3889] ? fat_block_truncate_page+0x30/0x30 [ 120.816303][ T1439] truncated [ 120.816308][ T1439] loop3: p39 start 6 is beyond EOD, [ 120.819313][ T3889] pagecache_write_begin+0x5a/0x70 [ 120.822424][ T1439] truncated [ 120.822429][ T1439] loop3: p40 start 225 is beyond EOD, [ 120.828896][ T3889] cont_write_begin+0x172/0x7b0 [ 120.828921][ T3889] fat_write_begin+0x61/0xf0 [ 120.834260][ T1439] truncated [ 120.834264][ T1439] loop3: p41 start 10 is beyond EOD, [ 120.847420][ T3889] ? fat_block_truncate_page+0x30/0x30 [ 120.850555][ T1439] truncated [ 120.855782][ T3889] generic_perform_write+0x1c8/0x400 [ 120.864440][ T1439] loop3: p42 start 6 is beyond EOD, [ 120.867514][ T3889] __generic_file_write_iter+0x195/0x2b0 [ 120.872949][ T1439] truncated [ 120.872954][ T1439] loop3: p43 start 225 is beyond EOD, [ 120.882983][ T3889] ? generic_write_checks+0x250/0x290 [ 120.883005][ T3889] generic_file_write_iter+0x75/0x130 [ 120.886258][ T1439] truncated [ 120.886262][ T1439] loop3: p44 start 10 is beyond EOD, [ 120.889189][ T3889] do_iter_readv_writev+0x2de/0x380 [ 120.893765][ T1439] truncated [ 120.893770][ T1439] loop3: p45 start 6 is beyond EOD, [ 120.896854][ T3889] do_iter_write+0x192/0x5c0 [ 120.900992][ T1439] truncated [ 120.906334][ T3889] ? import_iovec+0xb8/0xd0 [ 120.910751][ T1439] loop3: p46 start 225 is beyond EOD, truncated [ 120.910765][ T1439] loop3: p47 start 10 is beyond EOD, [ 120.913918][ T3889] do_pwritev+0x235/0x440 [ 120.919203][ T1439] truncated [ 120.923747][ T3889] ? debug_smp_processor_id+0x18/0x20 [ 120.926829][ T1439] loop3: p48 start 6 is beyond EOD, [ 120.932253][ T3889] ? fpregs_assert_state_consistent+0x7e/0x90 [ 120.932278][ T3889] __x64_sys_pwritev2+0x7e/0xa0 [ 120.936677][ T1439] truncated [ 120.939741][ T3889] do_syscall_64+0x44/0xd0 [ 120.945091][ T1439] loop3: p49 start 225 is beyond EOD, [ 120.949314][ T3889] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 120.949339][ T3889] RIP: 0033:0x7fde00f2eae9 [ 120.949353][ T3889] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 120.954261][ T1439] truncated [ 120.954265][ T1439] loop3: p50 start 10 is beyond EOD, [ 120.957357][ T3889] RSP: 002b:00007fddfeca5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 120.957376][ T3889] RAX: ffffffffffffffda RBX: 00007fde01041f60 RCX: 00007fde00f2eae9 [ 120.957388][ T3889] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 120.957399][ T3889] RBP: 00007fddfeca51d0 R08: 0000000000000000 R09: 0000000000000000 [ 120.957410][ T3889] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 120.957422][ T3889] R13: 00007ffd635c849f R14: 00007fddfeca5300 R15: 0000000000022000 [ 120.962532][ T1439] truncated [ 120.967775][ T3889] [ 121.274669][ T1439] loop3: p51 start 6 is beyond EOD, truncated [ 121.280744][ T1439] loop3: p52 start 225 is beyond EOD, truncated [ 121.286976][ T1439] loop3: p53 start 10 is beyond EOD, truncated [ 121.293204][ T1439] loop3: p54 start 6 is beyond EOD, truncated [ 121.299287][ T1439] loop3: p55 start 225 is beyond EOD, truncated [ 121.305513][ T1439] loop3: p56 start 10 is beyond EOD, truncated [ 121.311759][ T1439] loop3: p57 start 6 is beyond EOD, truncated [ 121.317850][ T1439] loop3: p58 start 225 is beyond EOD, truncated [ 121.324079][ T1439] loop3: p59 start 10 is beyond EOD, truncated [ 121.330226][ T1439] loop3: p60 start 6 is beyond EOD, truncated [ 121.336303][ T1439] loop3: p61 start 225 is beyond EOD, truncated [ 121.342618][ T1439] loop3: p62 start 10 is beyond EOD, truncated [ 121.348771][ T1439] loop3: p63 start 6 is beyond EOD, truncated [ 121.354927][ T1439] loop3: p64 start 225 is beyond EOD, truncated [ 121.361244][ T1439] loop3: p65 start 10 is beyond EOD, truncated [ 121.367440][ T1439] loop3: p66 start 6 is beyond EOD, truncated [ 121.373504][ T1439] loop3: p67 start 225 is beyond EOD, truncated [ 121.379739][ T1439] loop3: p68 start 10 is beyond EOD, truncated [ 121.385866][ T1439] loop3: p69 start 6 is beyond EOD, truncated [ 121.391942][ T1439] loop3: p70 start 225 is beyond EOD, truncated [ 121.398280][ T1439] loop3: p71 start 10 is beyond EOD, truncated [ 121.404426][ T1439] loop3: p72 start 6 is beyond EOD, truncated [ 121.410504][ T1439] loop3: p73 start 225 is beyond EOD, truncated [ 121.416731][ T1439] loop3: p74 start 10 is beyond EOD, truncated [ 121.422946][ T1439] loop3: p75 start 6 is beyond EOD, truncated [ 121.429055][ T1439] loop3: p76 start 225 is beyond EOD, truncated [ 121.435270][ T1439] loop3: p77 start 10 is beyond EOD, truncated [ 121.441442][ T1439] loop3: p78 start 6 is beyond EOD, truncated [ 121.447492][ T1439] loop3: p79 start 225 is beyond EOD, truncated [ 121.453826][ T1439] loop3: p80 start 10 is beyond EOD, truncated [ 121.460013][ T1439] loop3: p81 start 6 is beyond EOD, truncated [ 121.466119][ T1439] loop3: p82 start 225 is beyond EOD, truncated [ 121.472354][ T1439] loop3: p83 start 10 is beyond EOD, truncated [ 121.478507][ T1439] loop3: p84 start 6 is beyond EOD, truncated [ 121.484578][ T1439] loop3: p85 start 225 is beyond EOD, truncated [ 121.490811][ T1439] loop3: p86 start 10 is beyond EOD, truncated [ 121.496992][ T1439] loop3: p87 start 6 is beyond EOD, truncated [ 121.503055][ T1439] loop3: p88 start 225 is beyond EOD, truncated [ 121.509322][ T1439] loop3: p89 start 10 is beyond EOD, truncated [ 121.515461][ T1439] loop3: p90 start 6 is beyond EOD, truncated [ 121.521553][ T1439] loop3: p91 start 225 is beyond EOD, truncated [ 121.527805][ T1439] loop3: p92 start 10 is beyond EOD, truncated [ 121.533939][ T1439] loop3: p93 start 6 is beyond EOD, truncated [ 121.540032][ T1439] loop3: p94 start 225 is beyond EOD, truncated [ 121.546278][ T1439] loop3: p95 start 10 is beyond EOD, truncated [ 121.552435][ T1439] loop3: p96 start 6 is beyond EOD, truncated [ 121.558503][ T1439] loop3: p97 start 225 is beyond EOD, truncated [ 121.564731][ T1439] loop3: p98 start 10 is beyond EOD, truncated [ 121.570896][ T1439] loop3: p99 start 6 is beyond EOD, truncated [ 121.576977][ T1439] loop3: p100 start 225 is beyond EOD, truncated [ 121.583297][ T1439] loop3: p101 start 10 is beyond EOD, truncated [ 121.589532][ T1439] loop3: p102 start 6 is beyond EOD, truncated [ 121.595656][ T1439] loop3: p103 start 225 is beyond EOD, truncated [ 121.601978][ T1439] loop3: p104 start 10 is beyond EOD, truncated [ 121.608373][ T1439] loop3: p105 start 6 is beyond EOD, truncated [ 121.614506][ T1439] loop3: p106 start 225 is beyond EOD, truncated [ 121.620903][ T1439] loop3: p107 start 10 is beyond EOD, truncated [ 121.627136][ T1439] loop3: p108 start 6 is beyond EOD, truncated [ 121.633299][ T1439] loop3: p109 start 225 is beyond EOD, truncated [ 121.639635][ T1439] loop3: p110 start 10 is beyond EOD, truncated [ 121.645850][ T1439] loop3: p111 start 6 is beyond EOD, truncated [ 121.651999][ T1439] loop3: p112 start 225 is beyond EOD, truncated [ 121.658327][ T1439] loop3: p113 start 10 is beyond EOD, truncated [ 121.664543][ T1439] loop3: p114 start 6 is beyond EOD, truncated [ 121.670751][ T1439] loop3: p115 start 225 is beyond EOD, truncated [ 121.677061][ T1439] loop3: p116 start 10 is beyond EOD, truncated [ 121.683319][ T1439] loop3: p117 start 6 is beyond EOD, truncated [ 121.689555][ T1439] loop3: p118 start 225 is beyond EOD, truncated [ 121.696338][ T1439] loop3: p119 start 10 is beyond EOD, truncated [ 121.702755][ T1439] loop3: p120 start 6 is beyond EOD, truncated [ 121.708908][ T1439] loop3: p121 start 225 is beyond EOD, truncated [ 121.715212][ T1439] loop3: p122 start 10 is beyond EOD, truncated [ 121.721524][ T1439] loop3: p123 start 6 is beyond EOD, truncated [ 121.727690][ T1439] loop3: p124 start 225 is beyond EOD, truncated [ 121.734002][ T1439] loop3: p125 start 10 is beyond EOD, truncated [ 121.740263][ T1439] loop3: p126 start 6 is beyond EOD, truncated [ 121.746421][ T1439] loop3: p127 start 225 is beyond EOD, truncated [ 121.752776][ T1439] loop3: p128 start 10 is beyond EOD, truncated [ 121.759018][ T1439] loop3: p129 start 6 is beyond EOD, truncated [ 121.765164][ T1439] loop3: p130 start 225 is beyond EOD, truncated [ 121.771498][ T1439] loop3: p131 start 10 is beyond EOD, truncated [ 121.777750][ T1439] loop3: p132 start 6 is beyond EOD, truncated [ 121.783929][ T1439] loop3: p133 start 225 is beyond EOD, truncated [ 121.790249][ T1439] loop3: p134 start 10 is beyond EOD, truncated [ 121.796475][ T1439] loop3: p135 start 6 is beyond EOD, truncated [ 121.802626][ T1439] loop3: p136 start 225 is beyond EOD, truncated [ 121.808983][ T1439] loop3: p137 start 10 is beyond EOD, truncated [ 121.815205][ T1439] loop3: p138 start 6 is beyond EOD, truncated [ 121.821403][ T1439] loop3: p139 start 225 is beyond EOD, truncated [ 121.827735][ T1439] loop3: p140 start 10 is beyond EOD, truncated [ 121.833961][ T1439] loop3: p141 start 6 is beyond EOD, truncated [ 121.840357][ T1439] loop3: p142 start 225 is beyond EOD, truncated [ 121.846671][ T1439] loop3: p143 start 10 is beyond EOD, truncated [ 121.852994][ T1439] loop3: p144 start 6 is beyond EOD, truncated [ 121.859150][ T1439] loop3: p145 start 225 is beyond EOD, truncated [ 121.865477][ T1439] loop3: p146 start 10 is beyond EOD, truncated [ 121.871714][ T1439] loop3: p147 start 6 is beyond EOD, truncated [ 121.877965][ T1439] loop3: p148 start 225 is beyond EOD, truncated [ 121.884265][ T1439] loop3: p149 start 10 is beyond EOD, truncated [ 121.890510][ T1439] loop3: p150 start 6 is beyond EOD, truncated [ 121.896717][ T1439] loop3: p151 start 225 is beyond EOD, truncated [ 121.903043][ T1439] loop3: p152 start 10 is beyond EOD, truncated [ 121.909296][ T1439] loop3: p153 start 6 is beyond EOD, truncated [ 121.915443][ T1439] loop3: p154 start 225 is beyond EOD, truncated [ 121.921828][ T1439] loop3: p155 start 10 is beyond EOD, truncated [ 121.928082][ T1439] loop3: p156 start 6 is beyond EOD, truncated [ 121.934249][ T1439] loop3: p157 start 225 is beyond EOD, truncated [ 121.940648][ T1439] loop3: p158 start 10 is beyond EOD, truncated [ 121.946956][ T1439] loop3: p159 start 6 is beyond EOD, truncated [ 121.953231][ T1439] loop3: p160 start 225 is beyond EOD, truncated [ 121.959552][ T1439] loop3: p161 start 10 is beyond EOD, truncated [ 121.965762][ T1439] loop3: p162 start 6 is beyond EOD, truncated [ 121.971907][ T1439] loop3: p163 start 225 is beyond EOD, truncated [ 121.978236][ T1439] loop3: p164 start 10 is beyond EOD, truncated [ 121.984486][ T1439] loop3: p165 start 6 is beyond EOD, truncated [ 121.990638][ T1439] loop3: p166 start 225 is beyond EOD, truncated [ 121.996960][ T1439] loop3: p167 start 10 is beyond EOD, truncated [ 122.003347][ T1439] loop3: p168 start 6 is beyond EOD, truncated [ 122.009497][ T1439] loop3: p169 start 225 is beyond EOD, truncated [ 122.015801][ T1439] loop3: p170 start 10 is beyond EOD, truncated [ 122.022032][ T1439] loop3: p171 start 6 is beyond EOD, truncated [ 122.028188][ T1439] loop3: p172 start 225 is beyond EOD, truncated [ 122.034496][ T1439] loop3: p173 start 10 is beyond EOD, truncated [ 122.040729][ T1439] loop3: p174 start 6 is beyond EOD, truncated [ 122.046870][ T1439] loop3: p175 start 225 is beyond EOD, truncated [ 122.053202][ T1439] loop3: p176 start 10 is beyond EOD, truncated [ 122.059438][ T1439] loop3: p177 start 6 is beyond EOD, truncated [ 122.065562][ T1439] loop3: p178 start 225 is beyond EOD, truncated [ 122.071883][ T1439] loop3: p179 start 10 is beyond EOD, truncated [ 122.078122][ T1439] loop3: p180 start 6 is beyond EOD, truncated [ 122.084245][ T1439] loop3: p181 start 225 is beyond EOD, truncated [ 122.090573][ T1439] loop3: p182 start 10 is beyond EOD, truncated [ 122.096807][ T1439] loop3: p183 start 6 is beyond EOD, truncated [ 122.103047][ T1439] loop3: p184 start 225 is beyond EOD, truncated [ 122.109406][ T1439] loop3: p185 start 10 is beyond EOD, truncated [ 122.115620][ T1439] loop3: p186 start 6 is beyond EOD, truncated [ 122.121769][ T1439] loop3: p187 start 225 is beyond EOD, truncated [ 122.128114][ T1439] loop3: p188 start 10 is beyond EOD, truncated [ 122.134344][ T1439] loop3: p189 start 6 is beyond EOD, truncated [ 122.140555][ T1439] loop3: p190 start 225 is beyond EOD, truncated [ 122.146868][ T1439] loop3: p191 start 10 is beyond EOD, truncated [ 122.153104][ T1439] loop3: p192 start 6 is beyond EOD, truncated [ 122.159376][ T1439] loop3: p193 start 225 is beyond EOD, truncated [ 122.165691][ T1439] loop3: p194 start 10 is beyond EOD, truncated [ 122.171922][ T1439] loop3: p195 start 6 is beyond EOD, truncated [ 122.178073][ T1439] loop3: p196 start 225 is beyond EOD, truncated [ 122.184525][ T1439] loop3: p197 start 10 is beyond EOD, truncated [ 122.190861][ T1439] loop3: p198 start 6 is beyond EOD, truncated [ 122.197007][ T1439] loop3: p199 start 225 is beyond EOD, truncated [ 122.203389][ T1439] loop3: p200 start 10 is beyond EOD, truncated [ 122.209625][ T1439] loop3: p201 start 6 is beyond EOD, truncated [ 122.215764][ T1439] loop3: p202 start 225 is beyond EOD, truncated [ 122.222172][ T1439] loop3: p203 start 10 is beyond EOD, truncated [ 122.228429][ T1439] loop3: p204 start 6 is beyond EOD, truncated [ 122.234559][ T1439] loop3: p205 start 225 is beyond EOD, truncated [ 122.240881][ T1439] loop3: p206 start 10 is beyond EOD, truncated [ 122.247107][ T1439] loop3: p207 start 6 is beyond EOD, truncated [ 122.253318][ T1439] loop3: p208 start 225 is beyond EOD, truncated [ 122.259656][ T1439] loop3: p209 start 10 is beyond EOD, truncated [ 122.265877][ T1439] loop3: p210 start 6 is beyond EOD, truncated [ 122.272025][ T1439] loop3: p211 start 225 is beyond EOD, truncated [ 122.278362][ T1439] loop3: p212 start 10 is beyond EOD, truncated [ 122.284767][ T1439] loop3: p213 start 6 is beyond EOD, truncated [ 122.290927][ T1439] loop3: p214 start 225 is beyond EOD, truncated [ 122.297308][ T1439] loop3: p215 start 10 is beyond EOD, truncated [ 122.303543][ T1439] loop3: p216 start 6 is beyond EOD, truncated [ 122.309698][ T1439] loop3: p217 start 225 is beyond EOD, truncated [ 122.316014][ T1439] loop3: p218 start 10 is beyond EOD, truncated [ 122.322273][ T1439] loop3: p219 start 6 is beyond EOD, truncated [ 122.328442][ T1439] loop3: p220 start 225 is beyond EOD, truncated [ 122.334819][ T1439] loop3: p221 start 10 is beyond EOD, truncated [ 122.341074][ T1439] loop3: p222 start 6 is beyond EOD, truncated [ 122.347300][ T1439] loop3: p223 start 225 is beyond EOD, truncated [ 122.353684][ T1439] loop3: p224 start 10 is beyond EOD, truncated [ 122.359921][ T1439] loop3: p225 start 6 is beyond EOD, truncated [ 122.366048][ T1439] loop3: p226 start 225 is beyond EOD, truncated [ 122.372384][ T1439] loop3: p227 start 10 is beyond EOD, truncated [ 122.378630][ T1439] loop3: p228 start 6 is beyond EOD, truncated [ 122.384758][ T1439] loop3: p229 start 225 is beyond EOD, truncated [ 122.391081][ T1439] loop3: p230 start 10 is beyond EOD, truncated [ 122.397325][ T1439] loop3: p231 start 6 is beyond EOD, truncated [ 122.403537][ T1439] loop3: p232 start 225 is beyond EOD, truncated [ 122.409860][ T1439] loop3: p233 start 10 is beyond EOD, truncated [ 122.416124][ T1439] loop3: p234 start 6 is beyond EOD, truncated [ 122.422282][ T1439] loop3: p235 start 225 is beyond EOD, truncated [ 122.428683][ T1439] loop3: p236 start 10 is beyond EOD, truncated [ 122.434929][ T1439] loop3: p237 start 6 is beyond EOD, truncated [ 122.441095][ T1439] loop3: p238 start 225 is beyond EOD, truncated [ 122.447424][ T1439] loop3: p239 start 10 is beyond EOD, truncated [ 122.453667][ T1439] loop3: p240 start 6 is beyond EOD, truncated [ 122.459821][ T1439] loop3: p241 start 225 is beyond EOD, truncated [ 122.466132][ T1439] loop3: p242 start 10 is beyond EOD, truncated [ 122.472409][ T1439] loop3: p243 start 6 is beyond EOD, truncated [ 122.478623][ T1439] loop3: p244 start 225 is beyond EOD, truncated [ 122.484977][ T1439] loop3: p245 start 10 is beyond EOD, truncated [ 122.491269][ T1439] loop3: p246 start 6 is beyond EOD, truncated [ 122.497442][ T1439] loop3: p247 start 225 is beyond EOD, truncated [ 122.503772][ T1439] loop3: p248 start 10 is beyond EOD, truncated [ 122.510071][ T1439] loop3: p249 start 6 is beyond EOD, truncated [ 122.516199][ T1439] loop3: p250 start 225 is beyond EOD, truncated [ 122.522564][ T1439] loop3: p251 start 10 is beyond EOD, truncated 22:04:10 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 122.528823][ T1439] loop3: p252 start 6 is beyond EOD, truncated [ 122.534987][ T1439] loop3: p253 start 225 is beyond EOD, truncated [ 122.541397][ T1439] loop3: p254 start 10 is beyond EOD, truncated [ 122.547644][ T1439] loop3: p255 start 6 is beyond EOD, truncated [ 122.595681][ T3894] loop0: detected capacity change from 0 to 264192 [ 122.626472][ T3896] loop5: detected capacity change from 0 to 264192 [ 122.628634][ T3899] loop2: detected capacity change from 0 to 264192 [ 122.652248][ T3900] loop1: detected capacity change from 0 to 264192 [ 122.675866][ T3896] FAULT_INJECTION: forcing a failure. [ 122.675866][ T3896] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 122.689243][ T3896] CPU: 0 PID: 3896 Comm: syz-executor.5 Not tainted 5.16.0-rc2-syzkaller #0 [ 122.697931][ T3896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.707982][ T3896] Call Trace: [ 122.711259][ T3896] [ 122.714172][ T3896] dump_stack_lvl+0xd6/0x122 [ 122.718762][ T3896] dump_stack+0x11/0x1b [ 122.723035][ T3896] should_fail+0x23c/0x250 [ 122.727445][ T3896] __alloc_pages+0x102/0x330 [ 122.732023][ T3896] alloc_pages+0x382/0x3d0 [ 122.736422][ T3896] folio_alloc+0x1a/0x20 [ 122.740647][ T3896] filemap_alloc_folio+0x53/0xf0 [ 122.745567][ T3896] __filemap_get_folio+0x443/0x690 [ 122.750761][ T3896] pagecache_get_page+0x26/0xe0 [ 122.755596][ T3896] grab_cache_page_write_begin+0x3f/0x50 [ 122.761263][ T3896] cont_write_begin+0x4ab/0x7b0 [ 122.766133][ T3896] fat_write_begin+0x61/0xf0 [ 122.770758][ T3896] ? fat_block_truncate_page+0x30/0x30 [ 122.776227][ T3896] pagecache_write_begin+0x5a/0x70 [ 122.781339][ T3896] cont_write_begin+0x172/0x7b0 [ 122.786255][ T3896] fat_write_begin+0x61/0xf0 [ 122.790832][ T3896] ? fat_block_truncate_page+0x30/0x30 [ 122.796272][ T3896] generic_perform_write+0x1c8/0x400 [ 122.801616][ T3896] __generic_file_write_iter+0x195/0x2b0 [ 122.807261][ T3896] ? generic_write_checks+0x250/0x290 [ 122.812660][ T3896] generic_file_write_iter+0x75/0x130 [ 122.818045][ T3896] do_iter_readv_writev+0x2de/0x380 [ 122.823243][ T3896] do_iter_write+0x192/0x5c0 [ 122.827891][ T3896] ? import_iovec+0xb8/0xd0 [ 122.832441][ T3896] do_pwritev+0x235/0x440 [ 122.836850][ T3896] ? debug_smp_processor_id+0x18/0x20 [ 122.842271][ T3896] ? fpregs_assert_state_consistent+0x7e/0x90 [ 122.848397][ T3896] __x64_sys_pwritev2+0x7e/0xa0 [ 122.853259][ T3896] do_syscall_64+0x44/0xd0 [ 122.857660][ T3896] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 122.863659][ T3896] RIP: 0033:0x7f86e074bae9 [ 122.868057][ T3896] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 122.887648][ T3896] RSP: 002b:00007f86de4c2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 122.896110][ T3896] RAX: ffffffffffffffda RBX: 00007f86e085ef60 RCX: 00007f86e074bae9 [ 122.904065][ T3896] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 122.912015][ T3896] RBP: 00007f86de4c21d0 R08: 0000000000000000 R09: 0000000000000003 [ 122.919978][ T3896] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 122.927935][ T3896] R13: 00007ffca851ecdf R14: 00007f86de4c2300 R15: 0000000000022000 [ 122.935892][ T3896] 22:04:10 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) 22:04:10 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 11) [ 122.960676][ T3904] loop4: detected capacity change from 0 to 264192 [ 122.992501][ T3906] FAULT_INJECTION: forcing a failure. [ 122.992501][ T3906] name failslab, interval 1, probability 0, space 0, times 0 [ 123.005187][ T3906] CPU: 0 PID: 3906 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 123.013984][ T3906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.024070][ T3906] Call Trace: [ 123.027353][ T3906] [ 123.030266][ T3906] dump_stack_lvl+0xd6/0x122 [ 123.034980][ T3906] dump_stack+0x11/0x1b [ 123.039131][ T3906] should_fail+0x23c/0x250 [ 123.043540][ T3906] ? __es_insert_extent+0x546/0xe80 [ 123.048729][ T3906] __should_failslab+0x81/0x90 [ 123.053490][ T3906] should_failslab+0x5/0x20 [ 123.057981][ T3906] kmem_cache_alloc+0x4f/0x320 [ 123.062749][ T3906] __es_insert_extent+0x546/0xe80 [ 123.067949][ T3906] ext4_es_insert_extent+0x1cb/0x19c0 [ 123.073304][ T3906] ext4_map_blocks+0xa5d/0xf00 [ 123.078085][ T3906] ext4_iomap_begin+0x4b0/0x630 [ 123.083149][ T3906] ? ext4_alloc_da_blocks+0x100/0x100 [ 123.088518][ T3906] iomap_iter+0x395/0x4a0 [ 123.092883][ T3906] __iomap_dio_rw+0x695/0x1070 [ 123.097732][ T3906] iomap_dio_rw+0x38/0x80 [ 123.102055][ T3906] ? ext4_file_write_iter+0x4a1/0x1200 [ 123.107498][ T3906] ext4_file_write_iter+0xa72/0x1200 [ 123.112770][ T3906] ? ext4_file_write_iter+0x4a1/0x1200 [ 123.118223][ T3906] do_iter_readv_writev+0x2de/0x380 [ 123.123404][ T3906] do_iter_write+0x192/0x5c0 [ 123.127998][ T3906] ? import_iovec+0xb8/0xd0 [ 123.132521][ T3906] do_pwritev+0x235/0x440 [ 123.136926][ T3906] ? debug_smp_processor_id+0x18/0x20 [ 123.142293][ T3906] ? fpregs_assert_state_consistent+0x7e/0x90 [ 123.148347][ T3906] __x64_sys_pwritev2+0x7e/0xa0 [ 123.153180][ T3906] do_syscall_64+0x44/0xd0 [ 123.157648][ T3906] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 123.163669][ T3906] RIP: 0033:0x7fde00f2eae9 [ 123.168070][ T3906] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 123.187661][ T3906] RSP: 002b:00007fddfec63188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 123.196070][ T3906] RAX: ffffffffffffffda RBX: 00007fde010420e0 RCX: 00007fde00f2eae9 [ 123.204044][ T3906] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 22:04:10 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 22:04:10 executing program 3: r0 = socket(0x10, 0x803, 0x0) socket(0x8, 0x800, 0x10001) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r2 = socket$nl_route(0x10, 0x3, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r3, &(0x7f0000003f40)={0x0, 0x0, &(0x7f0000003f00)={&(0x7f0000001400)={0x1c, r4, 0x301, 0x0, 0x0, {{0x6b}, {@val={0x8, 0x6}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x50, r4, 0x2, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xa03d, 0x34}}}}, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1a0}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9b}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3ca}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3e5}]}, 0x50}, 0x1, 0x0, 0x0, 0x20044002}, 0x4001) r5 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r7 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r8 = dup(r7) lseek(r8, 0x101, 0x0) [ 123.212001][ T3906] RBP: 00007fddfec631d0 R08: 0000000000000000 R09: 0000000000000000 [ 123.219954][ T3906] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 123.227908][ T3906] R13: 00007ffd635c849f R14: 00007fddfec63300 R15: 0000000000022000 [ 123.235865][ T3906] [ 123.243911][ T2597] udevd[2597]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000340)={{r8}, "84c08d80b0e9f30fe5d7c3bc058bcbef82e61a6916eb5f1a8ef1d23cb5ad0f22fc26e8e6c91186b6e0f0d4eb2a00217eca8e78a5bc002b20c896f9ea9ce5865838dba4cb2317b01a26d2ec2f49bea93fe05ab1eb4b4d574e43a08f1783ef32ad4b38f3fc0c0dd687c37ba5c80824ca9a586b31e1c7cc3d6c070c5011ff5dc9ea31b0496e22b0a27a9140d5942e9c9678c2f8e94523e6267f39297d0fd77a44368ae858454c8207bfa9d77b6f44bdfeca490e5144a145a96235bc969b681221f41632d13771d4e0c855e76be4f1fa8e04edb036c876c4340401bc1a5a7b09f9fd31e5b10c3397d298e221ba9c3c457ccdb0173915ce7975b2b2973400ee1b19c6bafee27140a0d6f55ef71b0926938c8878a9952d824ab7c6e127f4f0889186e28fa65fc90494df75cadc1eb7e5088e529e39ad154149a9f7bbef2c23c60503d7b9b9f8418f483f453a4309e53b1c2b3222181a76094068116500134db2cdacf9a353389e1c2d2e406610127f682d6c85da161ee20d4212ec357fd65a3cf97d2b8264d1bfd0cfaf702532aff4b1a2d5b62f637a99b8ec58ef8550971897785faaf9baa3bcae45e204149dc3ff1862423fd928354d5a22c6205c255c2fd82722f11a5bda85e75a25bc48068332535fe2dda4da4199f88d9ce8f7ff79971128311ca99c9fbb7acd35154b36881998c1db7e3a0f7eae0652e453bf89e33d08bfd005b021aaed2945025410850d359b5abf8027212eb61493c8a756ccc008585f305156d88d5be3601ce57b882f8545cffd401d9dae68f3fab2f27ce5e71f402bb659e10e4f900119e0f54c074c90c4e8a1ab573c8a279695097a263f0e378a2965b0f3b099ca5ffd4f4de828bd19d97dbc2ee0bdbd4f8a7b47bd31384cc82c785069acc3fce7f494f9f3dc0a6b005a5d7848bafb098dbffcf078061f1d4bd937fb0d92d32f9db168067ec17180e0d641b73f04aba6ef09059425a5a3b547ef4a108d78cd24415a30aa8a9c01ee6454a3c17a5d4b3da25124c62dc99817838f1c4a148dee4863499a072e28cc93a833a8a1f41592e1c2a2a14c6e3ec9456093ddf865669255ca300e118e2b3af928fb068a191301664b33d2a73810a7207547bd4fd5b2f959a08bf45b1d8ec2b1b202e6641e028da0032018641da195e2ab8e3fcc2e25cfa9e2ffc592941436812464bcf866701b231d0a76cb928d80073babddaf5baa3aaecbc86d8a6872424935cb17b1dd5988de1b1516c43175dd1945aa5f5f4cd53f86c1e369f1129a50ef31d1bbcaeea359d83d319d8cb4e2092d32065d353101b33c98d6fe412abb0f045968056a1e26ac4939de197a6c7fd5bf32ae833a5b933d49c21d3846fa36b7231d745cd0eaa497af32836d1cdf0a735b2b5ed2ce44de2e0a0e710194ec5f788cc92564d379780887004fa2898c7fc0e42b2093529aaeb94f900884a5600c01c95ec3d61dd18e9ce0afedf72f6eb48869d14f1df8a475ee864da6598ff03f93d974d52a9af3aff492512d28dd521c0859c3db34030dbba1491ad0562db0532aae7b6c6abd063ea47eb034e419511ef8738ae334c2a9871a094c630dcadb179ab5a2966b5ed67dd8f0c25e9014e134334ba195fc6908b6e6e4c27c31fb40b9a5625e14a7a07de984a77abb955c6df7816f305d8714abfcf2e9d9571192d8bb2f9af21ba7098d6e8cdad32edf79686aca478f82ceb55ecec077a8372e6762953cee98af6bb21a18508cd33e65f5783382804f95c5c57cada07ea3c67d60f9ea7573b689d71b893fe7bcc90a62799a0b7dc366002072664ca7a6396956214bfdffa0bb6cd8d3564554a958969daa4a04c148b9a9d364959eb3dd3bdf9782cb70a3edbe74119755f0b290d7726d865888561768901f3e28e1f757dcec3457051fb0b08c6b7c2819a09c64ebbb1cc56b7a998a425964d02499936faebe4672458b17206e916e4ed5aaee653c1f0b46db82380ffd60e54010d0d6787cb7baaea3a3e6e64e88f91a6b9557e905dae14f9dd59c50f19ee1d6c54c9366a73f4e2a71a379a5d4ed56ed84c7200ff45022a41f58c36a45cfca03b3c71c57a340b847ecabb3ff12a734ac0fe6addb8dbffc5fdd3fae8299f80fb7875a9f12703d2f778fc823b4510a60b369d686deaf405231420318a87a14be081d3c7c8092c84c8d35aa10d62b6c6a3e991296e18452e3c2a020bc314e3ea73366938f17c691dc98e00227dfbd1579be082c4de561a9fc778c3eccce4b9043567584fbc102d9075ae5d115203ccd6498b73069f8a77e75c0d6c504dbd120bd17d6d2ef2d6d6f617dd16d43f74d1876365ec07a435da6edb527cdf5e9708c8913c4c3313c0c95affb856f5cace527fad9ef056227a5a4940dcbabfca9c1828b06d50ddf72ba5c0891a3c78418bd5b5be8156aca439b8b599f496917048909afff759ed06d73011bfebcba0e6601b12da1808cb8dfb634559a7c20f654940f103d62f5cb7058bfba3c1882a10d9741988da10b0219ce06999c6f11385312d91e0cb05bc05f35c1d32bed719d0ac3221d4b77a9174fae7241b4f7fff1a059fa22c80d598a3f18b2ba4657dd0f55e1b9f1c14cb72062552b8655cb6382777582dbf56ba8abf1acde09f66202b2825723abcc955d40c4cc6452a16663947c205d3fcae55fd6a262fda0c1bed566bf48a9f3135c2b7b48c30b1aac8293b5fda0207c0bd4119db522f528b925cabab35d8123de03775309ae791c0783dc86c43d046622bbe75c3e14dafb9a2c7b5c89143eaaa4a67272ca2dd721730c3c52c671222b8081a9d97902e2fe9e2a60898595f75884aa64040d8c7e47f781f5ca0bc6e7f13e715704349670e2f93d630644dd8d297cd3b9dfd14b390e5812b5d393ab78175eda3572a9591c300a40e8b70d4069c6a3d3d16bb4b05865f383b0dce3da8d25d1129301ba9067ba2e60aafe04478da631afbb3517fe14129786065fa84df171781bebc9909f85a3161eef18d482d53644cbf2875a32ff0f4cf97aaa2c96152cc80911ded38d18f1884c763ac0e88b9cd9dd7b405bf546c040e27b06b5feefdd59a7ec4242d9a0a3faafaa7373121ade853822f7ff5e1f6cb5f8f1980644a1d79963fe3856e2b5d401d899fcc391a29c1d5325e004bd899bd16030572da9d2558177969fe03a8f55f3e050349fdfe7588940fbec3720f097256b2049f9111f0b1c48dca010a33b79cc66dda1af32c0c0e143d37faad92a7eada43a0dc8c66993ff8ab22b9a2d53cbb22096cd90ee07602dc8a4780e34b3bb7a7357ed4117ef683c41a43edeb5cb5722ae9216de94082ea65dcb73b7efe601374e56ff931358cb08277b2b8dd7b9512a1a2814f7e9e57e13841d0598963922122857422bada1e1e79f8b51bc1c062afcbe96856d4eb460a37220618d45cecde9873e1793ba0b54a93268ba590eb08c171ef1d0e86ef0b12911c74e986e60f56f5e3221e8f5ee104a2de314a4dd6815cfb8ab73ef29ef6d6df7a3c304ba35573a656d151c20d16d827d2ac842015d4b5aa7c6f09fd79de6b2acf3de62eb543bd787964dd5c05cf32d9bdeb10f2c48aabcf026d3a77b35fe0e939ce64e8abf43fda9eda2dfb398e37bc9a0129385d5c5aa2800c42107710e3a72fc7c59714ec6d7ee725d3eb31987e2d6a21e7bf13351e6dafddd8339707413a046b1ca5dfdc2d917789ddcc58546a0fd62ff0928d1df3f9a549bdc203dd59ec2074c76c6e51163e0edbbc06f01435848f7c75eb4c74362fbe06483947444b4b80b40021581faaead9b795ffb7485733773dbf1f500fd2d9486425f21613d0464677fb86e2047121d7d991dd9e069cc14da57ee1d1176135e7706a3bd2c32db3cb43e46a4edb40e4962d80a0555b8777fd676501cacbda4b19f2efea8bdaa4afdbd85bd88c19e2dd5ae7bef8fb4f68d9eef35b7038f4feb81fa0960ef9fe12b5093dd0f2e99fea2ae892c174852cf610dcbf2c8045fc11c96a5b1348150b637a1a9a4d01d20a625da802e6ef45df285d011ddb7e8c642a72723113d260ba3c8dec3d93e6c8859bd0624f7efa2448cbcf040575406d7ca29b7b827d09d85678a747c0dd934a67e837aa71d6245b43d5f50eda279c9929731f9ad7ea9c7d02e0cfdc105fb116f41b7b9e8217c73fdb18658f6eaf6cd6ca3a840c3790d672a1ae33faa2bcad7f7374b84931956b7ec69657f90f55771bf4a613b3275820358f3edea1972ee273f239f6aa1a2b4449f13d2678e715a4cceea73a4cfd027bf66f92a97e063bc1fea9645e2c832e909fc66ddb2b717936d15d9bc1ea596eadf40dd0755ed87a317f8feae1da2e3ff4effe90f0f6437bb784368b64e22795607b6c0c604d0d0adfd5c99268aacc2d206efd2336169eba62e687a4eeccb1f050bda0f9f78ae74c80b249ec93e75f8d29919393fa68fd20587164549e4dacc7224a0522058d68fe2144ad473175998db698101302b870f92aef951a7843ec924d453eeaf5ccd4713c8906a86a457ec31c34fb305ae1c3cf72f63561cb4966b5aede71052cc0ac147f39045ba20dea03e92aeca17453eb3549cb636d2a01f703a948d8a2b6ccb07bc3c83222b4ef6f2e58447b03be4b17827b56ba21e7fcf2436298954ccdea79086dc467d970e1d2fcb9b44da309e73d159bc1c172acc2427544a4700cb45327085b3b528f73ab7c370cb480df2e2addca5b48e0c5c252446a12c80db26c34dabdca82c51b219262c7eabbf2d3f9c7b21ec59bb004ac5b8aa6a8fb039d0f1e6277468cd9550fc67baafb90268ae8eae6677575b101fc448d5e8717a4589d3849f009e86b9f4d310f214c5f30160ec4b9e9441d5666b19c88e1a2c1fb8a2d9cf572cb3551f2c27b2acbd81c6d9bfc1398430da0a3892aab694133d671791c8875ba97f88215d41ab850d9e7aa40193245fc81ebebafc7348ae3ec4fa393f935217e8fa1a3ab179be82b6eed1eddb190e45d14ed4b51cd8cc9fb9b6b354aefceaad8a96f7225b07a04c9733db0fadc3c89e5ef280efbe5b882a97f6b52819dac93ea950f4689cbee67bdf40b3ac805c3a89e244fe176329af3ac7c8be35f70c559b03e4d82d77fdc7d98b403f5343b535a8f8aa92a0f681e94debe5a5eac51f003841d6f001e212f7a1b467f58eec870879958a4189b4f6925299ef9709bd9c16517d7055092dc2a74823e85b8955ee0a3f1744073c07164c67facb85ba0631bcf89cf0dafbf017db9a9409fe53190bc57586942ea30bf747b7b8989166526e3602905578d47707a3882e2c76a6bd219a8de3c0c5d205380d1eaaaef19afdd723067312f332d1560c2317bfc52a64c6a2e5c6e14cc2beef43e2560add8149a861220d61b85b5973c5fe630969b802cb39e1ddeded13d7f272fa397f442ddcb7850f92ef383b0f9cfbc6bd46c1cd6e588e1dda6087c609bc2e200f6ccbdf194b63f6c665672966591b95be0f79fa1aa9847c516f87f6ac4622fe0214940c31eb46bb853f282aae13b1b5e830bfd58838f159f55dee1acd07394bebfb68c1d31ff88e2d4ab338c46bba031de2fd8aec6a78bb060b7cb22f51094974a4c3824da399e6e84495b9552e43ca12baf8c4578152a95258f125c0a8c2462a4543ce4400323add532a7e9f72b1f671ba003ff500d4ae59eb659898bfdc8bfaa872007a41c09b2c697ab9a5162a22e39eaf52874876b74748785e4b9ae4264f36776703341ecf991b0078e9709c01641de39c43822c91fd189a4a050f07d83bca20fa818a26e361650f4a5483"}) sendmsg$nl_route(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x18, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERY_INTVL={0xc}, @IFLA_BR_MCAST_STATS_ENABLED={0x5}]}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x50}}, 0x0) 22:04:10 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 123.315164][ T24] audit: type=1400 audit(1637705050.719:237): avc: denied { create } for pid=3910 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 123.351753][ T3914] loop5: detected capacity change from 0 to 264192 22:04:10 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) (fail_nth: 11) 22:04:10 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) [ 123.371665][ T3916] loop2: detected capacity change from 0 to 264192 [ 123.406288][ T3914] FAULT_INJECTION: forcing a failure. [ 123.406288][ T3914] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 123.419622][ T3914] CPU: 1 PID: 3914 Comm: syz-executor.5 Not tainted 5.16.0-rc2-syzkaller #0 [ 123.428400][ T3914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.438451][ T3914] Call Trace: [ 123.441728][ T3914] [ 123.444656][ T3914] dump_stack_lvl+0xd6/0x122 [ 123.449256][ T3914] dump_stack+0x11/0x1b [ 123.453647][ T3914] should_fail+0x23c/0x250 [ 123.458070][ T3914] __alloc_pages+0x102/0x330 [ 123.463283][ T3914] alloc_pages+0x382/0x3d0 [ 123.467703][ T3914] folio_alloc+0x1a/0x20 [ 123.471991][ T3914] filemap_alloc_folio+0x53/0xf0 [ 123.477007][ T3914] __filemap_get_folio+0x443/0x690 [ 123.482198][ T3914] pagecache_get_page+0x26/0xe0 [ 123.487106][ T3914] grab_cache_page_write_begin+0x3f/0x50 [ 123.492747][ T3914] cont_write_begin+0x4ab/0x7b0 [ 123.497264][ T3923] loop0: detected capacity change from 0 to 264192 [ 123.497602][ T3914] fat_write_begin+0x61/0xf0 [ 123.497627][ T3914] ? fat_block_truncate_page+0x30/0x30 [ 123.514264][ T3914] pagecache_write_begin+0x5a/0x70 [ 123.519396][ T3914] cont_write_begin+0x172/0x7b0 [ 123.524260][ T3914] fat_write_begin+0x61/0xf0 [ 123.528944][ T3914] ? fat_block_truncate_page+0x30/0x30 [ 123.534406][ T3914] generic_perform_write+0x1c8/0x400 [ 123.539713][ T3914] __generic_file_write_iter+0x195/0x2b0 [ 123.545413][ T3914] ? generic_write_checks+0x250/0x290 [ 123.550774][ T3914] generic_file_write_iter+0x75/0x130 [ 123.556159][ T3914] do_iter_readv_writev+0x2de/0x380 [ 123.561367][ T3914] do_iter_write+0x192/0x5c0 [ 123.565996][ T3914] ? import_iovec+0xb8/0xd0 [ 123.570493][ T3914] do_pwritev+0x235/0x440 [ 123.574826][ T3914] ? debug_smp_processor_id+0x18/0x20 [ 123.580258][ T3914] ? fpregs_assert_state_consistent+0x7e/0x90 [ 123.586450][ T3914] __x64_sys_pwritev2+0x7e/0xa0 [ 123.591292][ T3914] do_syscall_64+0x44/0xd0 [ 123.595781][ T3914] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 123.601766][ T3914] RIP: 0033:0x7f86e074bae9 [ 123.606173][ T3914] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 123.625969][ T3914] RSP: 002b:00007f86de4c2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 123.634365][ T3914] RAX: ffffffffffffffda RBX: 00007f86e085ef60 RCX: 00007f86e074bae9 [ 123.642367][ T3914] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 123.650411][ T3914] RBP: 00007f86de4c21d0 R08: 0000000000000000 R09: 0000000000000003 [ 123.658478][ T3914] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 123.666574][ T3914] R13: 00007ffca851ecdf R14: 00007f86de4c2300 R15: 0000000000022000 [ 123.674533][ T3914] [ 123.682626][ T3925] FAULT_INJECTION: forcing a failure. [ 123.682626][ T3925] name failslab, interval 1, probability 0, space 0, times 0 [ 123.695257][ T3925] CPU: 0 PID: 3925 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 123.703970][ T3925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.714023][ T3925] Call Trace: [ 123.717292][ T3925] [ 123.720204][ T3925] dump_stack_lvl+0xd6/0x122 [ 123.724790][ T3925] dump_stack+0x11/0x1b [ 123.729011][ T3925] should_fail+0x23c/0x250 [ 123.733406][ T3925] ? jbd2__journal_start+0xf7/0x3f0 [ 123.738591][ T3925] __should_failslab+0x81/0x90 [ 123.743339][ T3925] should_failslab+0x5/0x20 [ 123.747868][ T3925] kmem_cache_alloc+0x4f/0x320 [ 123.752677][ T3925] jbd2__journal_start+0xf7/0x3f0 [ 123.757760][ T3925] __ext4_journal_start_sb+0x159/0x310 [ 123.763211][ T3925] ext4_truncate+0x5ec/0xae0 [ 123.767785][ T3925] ext4_file_write_iter+0xd01/0x1200 [ 123.773068][ T3925] do_iter_readv_writev+0x2de/0x380 [ 123.778251][ T3925] do_iter_write+0x192/0x5c0 [ 123.782916][ T3925] ? import_iovec+0xb8/0xd0 [ 123.787404][ T3925] do_pwritev+0x235/0x440 [ 123.791719][ T3925] ? debug_smp_processor_id+0x18/0x20 [ 123.797150][ T3925] ? fpregs_assert_state_consistent+0x7e/0x90 [ 123.803224][ T3925] __x64_sys_pwritev2+0x7e/0xa0 [ 123.808055][ T3925] do_syscall_64+0x44/0xd0 [ 123.812523][ T3925] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 123.818477][ T3925] RIP: 0033:0x7fde00f2eae9 [ 123.822908][ T3925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 123.842585][ T3925] RSP: 002b:00007fddfec84188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 123.851110][ T3925] RAX: ffffffffffffffda RBX: 00007fde01042020 RCX: 00007fde00f2eae9 [ 123.859093][ T3925] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 22:04:11 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 12) [ 123.867046][ T3925] RBP: 00007fddfec841d0 R08: 0000000000000000 R09: 0000000000000000 [ 123.875008][ T3925] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 123.882960][ T3925] R13: 00007ffd635c849f R14: 00007fddfec84300 R15: 0000000000022000 [ 123.890919][ T3925] [ 123.906920][ T3920] loop4: detected capacity change from 0 to 264192 [ 123.910680][ T3919] loop1: detected capacity change from 0 to 264192 22:04:11 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) 22:04:11 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:11 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) [ 123.948101][ T3928] loop5: detected capacity change from 0 to 264192 [ 123.990203][ T3928] FAULT_INJECTION: forcing a failure. [ 123.990203][ T3928] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 124.003583][ T3928] CPU: 0 PID: 3928 Comm: syz-executor.5 Not tainted 5.16.0-rc2-syzkaller #0 [ 124.012252][ T3928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.022326][ T3928] Call Trace: [ 124.025598][ T3928] [ 124.028510][ T3928] dump_stack_lvl+0xd6/0x122 [ 124.033107][ T3928] dump_stack+0x11/0x1b [ 124.037243][ T3928] should_fail+0x23c/0x250 [ 124.041719][ T3928] __alloc_pages+0x102/0x330 [ 124.046345][ T3928] alloc_pages+0x382/0x3d0 [ 124.050743][ T3928] folio_alloc+0x1a/0x20 [ 124.054993][ T3928] filemap_alloc_folio+0x53/0xf0 [ 124.059931][ T3928] __filemap_get_folio+0x443/0x690 [ 124.065083][ T3928] pagecache_get_page+0x26/0xe0 [ 124.069931][ T3928] grab_cache_page_write_begin+0x3f/0x50 [ 124.075573][ T3928] cont_write_begin+0x4ab/0x7b0 [ 124.080417][ T3928] fat_write_begin+0x61/0xf0 [ 124.084994][ T3928] ? fat_block_truncate_page+0x30/0x30 [ 124.090444][ T3928] pagecache_write_begin+0x5a/0x70 [ 124.095557][ T3928] cont_write_begin+0x172/0x7b0 [ 124.100466][ T3928] fat_write_begin+0x61/0xf0 [ 124.105039][ T3928] ? fat_block_truncate_page+0x30/0x30 [ 124.110536][ T3928] generic_perform_write+0x1c8/0x400 [ 124.115834][ T3928] __generic_file_write_iter+0x195/0x2b0 [ 124.121465][ T3928] ? generic_write_checks+0x250/0x290 [ 124.126833][ T3928] generic_file_write_iter+0x75/0x130 [ 124.132317][ T3928] do_iter_readv_writev+0x2de/0x380 [ 124.137550][ T3928] do_iter_write+0x192/0x5c0 [ 124.142126][ T3928] ? import_iovec+0xb8/0xd0 [ 124.146614][ T3928] do_pwritev+0x235/0x440 [ 124.150925][ T3928] ? debug_smp_processor_id+0x18/0x20 [ 124.156291][ T3928] ? fpregs_assert_state_consistent+0x7e/0x90 [ 124.162424][ T3928] __x64_sys_pwritev2+0x7e/0xa0 [ 124.167284][ T3928] do_syscall_64+0x44/0xd0 [ 124.171686][ T3928] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 124.177610][ T3928] RIP: 0033:0x7f86e074bae9 [ 124.182006][ T3928] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 124.201653][ T3928] RSP: 002b:00007f86de4c2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 124.210137][ T3928] RAX: ffffffffffffffda RBX: 00007f86e085ef60 RCX: 00007f86e074bae9 [ 124.218101][ T3928] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 124.226051][ T3928] RBP: 00007f86de4c21d0 R08: 0000000000000000 R09: 0000000000000003 [ 124.234007][ T3928] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 124.242140][ T3928] R13: 00007ffca851ecdf R14: 00007f86de4c2300 R15: 0000000000022000 [ 124.250163][ T3928] 22:04:11 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) (fail_nth: 12) 22:04:11 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) [ 124.299921][ T3933] loop2: detected capacity change from 0 to 264192 [ 124.320945][ T3934] loop0: detected capacity change from 0 to 264192 [ 124.353313][ T3930] loop4: detected capacity change from 0 to 264192 [ 124.393530][ T3937] FAULT_INJECTION: forcing a failure. [ 124.393530][ T3937] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 124.406642][ T3937] CPU: 0 PID: 3937 Comm: syz-executor.1 Not tainted 5.16.0-rc2-syzkaller #0 [ 124.415316][ T3937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.425457][ T3937] Call Trace: [ 124.428775][ T3937] [ 124.431719][ T3937] dump_stack_lvl+0xd6/0x122 [ 124.436434][ T3937] dump_stack+0x11/0x1b [ 124.440592][ T3937] should_fail+0x23c/0x250 [ 124.445053][ T3937] should_fail_usercopy+0x16/0x20 [ 124.450078][ T3937] _copy_to_user+0x1c/0x90 [ 124.454504][ T3937] simple_read_from_buffer+0xab/0x120 [ 124.459923][ T3937] proc_fail_nth_read+0x10d/0x150 [ 124.464947][ T3937] ? proc_fault_inject_write+0x230/0x230 [ 124.470691][ T3937] vfs_read+0x1e6/0x750 [ 124.474881][ T3937] ? __fget_light+0x219/0x260 [ 124.479564][ T3937] ksys_read+0xd9/0x190 [ 124.483744][ T3937] __x64_sys_read+0x3e/0x50 [ 124.488268][ T3937] do_syscall_64+0x44/0xd0 [ 124.492690][ T3937] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 124.498597][ T3937] RIP: 0033:0x7fde00ee169c [ 124.503005][ T3937] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 124.522687][ T3937] RSP: 002b:00007fddfeca5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 124.531102][ T3937] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fde00ee169c [ 124.539068][ T3937] RDX: 000000000000000f RSI: 00007fddfeca51e0 RDI: 0000000000000004 22:04:11 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 13) 22:04:11 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0xdc, 0x0, 0x8, 0x301, 0x0, 0x0, {0x1, 0x0, 0x9}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x800}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_FIN_WAIT={0x8, 0x4, 0x1, 0x0, 0x7}]}, @CTA_TIMEOUT_DATA={0x5c, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_SYN_RECV={0x8, 0x2, 0x1, 0x0, 0xa46}, @CTA_TIMEOUT_TCP_UNACK={0x8, 0xb, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_TCP_CLOSE_WAIT={0x8, 0x5, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_TCP_LAST_ACK={0x8, 0x6, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_TCP_SYN_SENT={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_TCP_ESTABLISHED={0x8, 0x3, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_TCP_ESTABLISHED={0x8, 0x3, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_TCP_TIME_WAIT={0x8, 0x7, 0x1, 0x0, 0x26f54d41}, @CTA_TIMEOUT_TCP_FIN_WAIT={0x8, 0x4, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_TCP_FIN_WAIT={0x8, 0x4, 0x1, 0x0, 0x400}, @CTA_TIMEOUT_TCP_UNACK={0x8, 0xb, 0x1, 0x0, 0xffffffff}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0xdc}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000190) r1 = socket$tipc(0x1e, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x43, &(0x7f00000001c0)={r2, r3/1000+60000}, 0x10) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="74000000018bea8092055b318600000002000001090001"], 0x74}}, 0x0) 22:04:11 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) 22:04:11 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:12 executing program 3: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x18109, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000080)) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r2 = socket$qrtr(0x2a, 0x2, 0x0) connect$qrtr(r2, &(0x7f0000000080)={0x2a, 0xffffffffffffffff}, 0xc) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0, 0x2}]) io_submit(r1, 0x0, 0x0) 22:04:12 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) 22:04:12 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) [ 124.547033][ T3937] RBP: 00007fddfeca51d0 R08: 0000000000000000 R09: 0000000000000000 [ 124.555062][ T3937] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 124.563168][ T3937] R13: 00007ffd635c849f R14: 00007fddfeca5300 R15: 0000000000022000 [ 124.571161][ T3937] [ 124.583893][ T3940] loop2: detected capacity change from 0 to 264192 [ 124.625259][ T3946] loop1: detected capacity change from 0 to 264192 [ 124.645630][ T24] audit: type=1400 audit(1637705052.049:238): avc: denied { create } for pid=3944 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 124.669526][ T3949] loop2: detected capacity change from 0 to 264192 [ 124.695923][ T3954] loop4: detected capacity change from 0 to 264192 [ 124.711253][ T3955] loop0: detected capacity change from 0 to 264192 [ 124.720721][ T3956] loop5: detected capacity change from 0 to 264192 22:04:12 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x2}], 0x1, 0xa900, 0x0, 0x0) [ 124.754300][ T24] audit: type=1400 audit(1637705052.089:239): avc: denied { connect } for pid=3944 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 124.774557][ T24] audit: type=1400 audit(1637705052.089:240): avc: denied { write } for pid=3944 comm="syz-executor.3" path="socket:[23140]" dev="sockfs" ino=23140 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 22:04:12 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) 22:04:12 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./file0/bus\x00', 0x20000312) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x22000000) [ 124.823455][ T3959] FAULT_INJECTION: forcing a failure. [ 124.823455][ T3959] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 124.836719][ T3959] CPU: 1 PID: 3959 Comm: syz-executor.5 Not tainted 5.16.0-rc2-syzkaller #0 [ 124.845457][ T3959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.855509][ T3959] Call Trace: [ 124.858815][ T3959] [ 124.861802][ T3959] dump_stack_lvl+0xd6/0x122 [ 124.866394][ T3959] dump_stack+0x11/0x1b [ 124.870546][ T3959] should_fail+0x23c/0x250 [ 124.874957][ T3959] should_fail_usercopy+0x16/0x20 [ 124.880104][ T3959] _copy_to_user+0x1c/0x90 [ 124.884621][ T3959] simple_read_from_buffer+0xab/0x120 [ 124.889980][ T3959] proc_fail_nth_read+0x10d/0x150 [ 124.895029][ T3959] ? proc_fault_inject_write+0x230/0x230 [ 124.900648][ T3959] vfs_read+0x1e6/0x750 [ 124.904794][ T3959] ? __fget_light+0x219/0x260 [ 124.909475][ T3959] ksys_read+0xd9/0x190 [ 124.913636][ T3959] __x64_sys_read+0x3e/0x50 [ 124.918126][ T3959] do_syscall_64+0x44/0xd0 [ 124.922528][ T3959] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 124.928511][ T3959] RIP: 0033:0x7f86e06fe69c [ 124.932939][ T3959] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 124.952662][ T3959] RSP: 002b:00007f86de4a1170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 124.961139][ T3959] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f86e06fe69c 22:04:12 executing program 3: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, '\x00'}) clone3(&(0x7f0000000240)={0x400c0000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) [ 124.969091][ T3959] RDX: 000000000000000f RSI: 00007f86de4a11e0 RDI: 0000000000000006 [ 124.977043][ T3959] RBP: 00007f86de4a11d0 R08: 0000000000000000 R09: 0000000000000003 [ 124.984998][ T3959] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 124.993051][ T3959] R13: 00007ffca851ecdf R14: 00007f86de4a1300 R15: 0000000000022000 [ 125.001007][ T3959] [ 125.020437][ T3960] loop1: detected capacity change from 0 to 264192 [ 125.057252][ T24] audit: type=1400 audit(1637705052.249:241): avc: denied { mount } for pid=3961 comm="syz-executor.3" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 125.079521][ T24] audit: type=1400 audit(1637705052.249:242): avc: denied { watch watch_reads } for pid=3961 comm="syz-executor.3" path="/root/syzkaller-testdir368760707/syzkaller.BaSslA/62/file0/bus" dev="sysfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 22:04:12 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:12 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:12 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) [ 125.107593][ T24] audit: type=1400 audit(1637705052.259:243): avc: denied { mounton } for pid=3961 comm="syz-executor.3" path="/root/syzkaller-testdir368760707/syzkaller.BaSslA/62/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 125.134327][ T24] audit: type=1400 audit(1637705052.449:244): avc: denied { unmount } for pid=1822 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 22:04:12 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x3}], 0x1, 0xa900, 0x0, 0x0) 22:04:12 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 1) [ 125.193094][ T3972] loop2: detected capacity change from 0 to 264192 [ 125.214474][ T3974] loop4: detected capacity change from 0 to 264192 22:04:12 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:12 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) [ 125.239498][ T3976] loop1: detected capacity change from 0 to 264192 22:04:12 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) connect(r0, &(0x7f0000000200)=@nl=@unspec, 0x80) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0xfff, 0x129000) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @remote}, 0x10) [ 125.283795][ T3979] loop0: detected capacity change from 0 to 264192 [ 125.315148][ T3979] FAULT_INJECTION: forcing a failure. [ 125.315148][ T3979] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 125.328271][ T3979] CPU: 0 PID: 3979 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 125.336953][ T3979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.347026][ T3979] Call Trace: [ 125.350334][ T3979] [ 125.353327][ T3979] dump_stack_lvl+0xd6/0x122 [ 125.358004][ T3979] dump_stack+0x11/0x1b [ 125.362239][ T3979] should_fail+0x23c/0x250 [ 125.366655][ T3979] should_fail_usercopy+0x16/0x20 [ 125.371686][ T3979] _copy_from_user+0x1c/0xd0 [ 125.376283][ T3979] iovec_from_user+0xc4/0x2e0 [ 125.376371][ T3986] loop4: detected capacity change from 0 to 264192 [ 125.380961][ T3979] __import_iovec+0x57/0x2d0 [ 125.380988][ T3979] ? __rcu_read_unlock+0x5c/0x290 [ 125.381007][ T3979] ? kstrtouint_from_user+0x13c/0x170 [ 125.402471][ T3979] import_iovec+0xb8/0xd0 [ 125.406826][ T3979] do_pwritev+0x127/0x440 [ 125.411563][ T3979] ? vfs_write+0x667/0x950 [ 125.416067][ T3979] ? debug_smp_processor_id+0x18/0x20 [ 125.421548][ T3979] ? fpregs_assert_state_consistent+0x7e/0x90 [ 125.427879][ T3979] __x64_sys_pwritev2+0x7e/0xa0 [ 125.432839][ T3979] do_syscall_64+0x44/0xd0 [ 125.437260][ T3979] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 125.443164][ T3979] RIP: 0033:0x7f7565d1eae9 [ 125.447716][ T3979] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 125.467495][ T3979] RSP: 002b:00007f7563a95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 125.476171][ T3979] RAX: ffffffffffffffda RBX: 00007f7565e31f60 RCX: 00007f7565d1eae9 22:04:12 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) 22:04:12 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x4}], 0x1, 0xa900, 0x0, 0x0) [ 125.484147][ T3979] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 125.492232][ T3979] RBP: 00007f7563a951d0 R08: 0000000000000000 R09: 0000000000000003 [ 125.500299][ T3979] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 125.508271][ T3979] R13: 00007ffc814bd2cf R14: 00007f7563a95300 R15: 0000000000022000 [ 125.516412][ T3979] 22:04:13 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(0x0, 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 125.546999][ T3991] loop5: detected capacity change from 0 to 264192 22:04:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}}, 0x1c}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@local, 0xe, r3}) r4 = accept$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x1c) preadv(r0, &(0x7f0000000280), 0x1, 0x0, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r6 = dup(r5) lseek(0xffffffffffffffff, 0x101, 0x0) write(r4, &(0x7f0000000600)="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", 0x160) getdents64(r5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x30, 0xffff}, &(0x7f00000001c0)=0x8) r8 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup(r8) getdents64(r8, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0xc, &(0x7f0000000480)=ANY=[@ANYBLOB="25a8eaff08ed1300851100000408000085100400f9ffffff18270000", @ANYRESDEC=r6, @ANYBLOB="000033385caf00008500000071000000702bfeff00000000850000002f000000768b1430cce814e11163abf8aac0", @ANYRES32=r8, @ANYBLOB="0000000003000000182000ed", @ANYRESHEX=r7, @ANYRES16, @ANYRES64=0x0, @ANYBLOB="a1e5a5ef6fbfc95551a6753206ff9ff36acf4e46fa0ef41f0975238bfc6195e3b68a858b6c34c7e431504206aa9813973ab4eeb8b0a3e545596662e8b0fab291a09960079560c6cfa35602cc2c6765"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x40fff, 0x18, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000004}, 0x10}, 0x78) [ 125.604697][ T3995] loop1: detected capacity change from 0 to 264192 [ 125.616290][ T3993] loop2: detected capacity change from 0 to 264192 22:04:13 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 2) 22:04:13 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="84", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:13 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) 22:04:13 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0xab02, 0x22) connect$can_j1939(r0, &(0x7f0000000740)={0x1d, 0x0, 0x3, {0x1, 0x0, 0x4}, 0xfe}, 0x18) r1 = dup(r0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = dup(r2) lseek(r3, 0x101, 0x0) vmsplice(r3, &(0x7f00000006c0)=[{&(0x7f00000002c0)="a1615d42c3769359bea2f56cc434f75d655784bf5b525c84375c77a20e75528d37c3e2c975a51e0f2156e89f334afde7d4fb6087b0612fbe7935eabaa991d533929e6984e88dc9", 0x47}, {&(0x7f0000000340)="ba356d41e3d717758ec7a565cc1128a9991ca28fc9ce4e161df82d6bb513c1ba28aeb6395bc45997c308a94427aed973fe8fc1e5679affeddb9374dffe3d008e6b9f70d7784e63d3", 0x48}, {&(0x7f00000003c0)="15c35d98865c72db48839ed23c5d44f0786822a5f0d2f211d6d021090f834064cd298818bde4a2a7c6ac22f67e2236f6cc7ebb659f71beb1ff831b58bd055ffebaba146a", 0x44}, {&(0x7f0000000440)="1ec32f015753cec23f231fa9bf2cb1295b5a52d06c76adfede87efb9a60791b1518805de6771e7fec274d9749b491cce2ee223def63408d658a173a236ecbceae5b22070c343f5ba37db54a885c2d2f18cf0d811a2", 0x55}, {&(0x7f00000004c0)="d8733f18097ba752e39bbc3298d68103f45596388a9ebb9aeaa13052c39b34eacac5e21546a4819ba87d3e24a5da8ef0d746855b6736efaf11748ae3815d7562c49e48a40d11a5980c3db095c5c22b2e98c8883b7edfb1bcf30e43e8f86579200966291360619d24b15ad61c37dfed61a491ec8ed42d6eef741ec11c1da6348477798c1db17cc82051960bf116551f142bfd692c1a28", 0x96}, {&(0x7f0000000580)="a4a7494f968f4baad3af8177d50b560d6f68d9fd5339117b82ee7f1e6acc0496e87ff2cb89ccce4e8cad8f2a91d0d259366e409ae0b6919f586bed31db95b3b485fe22aec555e3648fa45e05136351dbf48588ece4e56703f594a5239e", 0x5d}, {&(0x7f00000001c0)="a7867b99e57b6ab2e3eeaf141042dbe449082e5ac467b83bf1d9a0a901253cff80c09fb616", 0x25}, {&(0x7f0000000600)="6f7548b00b6fc7f1a4e8d2b421def8615d1ea1b73b1146cf9fdba47c2a99e94234cabdb8ded8fd246401c1a76327eb08e3ae69faf6b1d9e30a2485902649dc90c8870170689a5a4ec942d58762ea62add2ec585b1a960a659431ee91c6a793c771a214376d4a107e3eed10333a9e61ef2d8d4dd7da2b7f59ad5b6588da5dc95853ab439f18b743", 0x87}], 0x8, 0xc) lseek(r1, 0x101, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x2, 0x1}}}}, [@NL80211_ATTR_STA_AID={0x6, 0x10, 0x138}]}, 0x28}, 0x1, 0x0, 0x0, 0x8040}, 0x40) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000cf7e49a1d95947318303ae70299e26a0010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000e0f4655fe0f4655fe0f4655f000000000000040040", 0x1d, 0x2100}, {&(0x7f0000000180)="8081000000180000e0f4655fe0f4655fe0f465004000000010000800000000000afb63fa", 0x24, 0x2200}], 0x0, &(0x7f0000014100)) 22:04:13 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x5}], 0x1, 0xa900, 0x0, 0x0) [ 125.713282][ T4001] loop4: detected capacity change from 0 to 264192 [ 125.752220][ T4005] loop0: detected capacity change from 0 to 264192 [ 125.789794][ T4007] loop2: detected capacity change from 0 to 264192 [ 125.794262][ T4009] loop3: detected capacity change from 0 to 2048 [ 125.832842][ T4012] loop1: detected capacity change from 0 to 264192 [ 125.875619][ T4009] EXT4-fs error (device loop3): ext4_quota_enable:6321: inode #3: comm syz-executor.3: casefold flag without casefold feature [ 125.875659][ T4005] FAULT_INJECTION: forcing a failure. [ 125.875659][ T4005] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 125.901962][ T4005] CPU: 0 PID: 4005 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 125.910640][ T4005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 22:04:13 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:13 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 125.915369][ T4009] EXT4-fs warning (device loop3): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 125.920707][ T4005] Call Trace: [ 125.920716][ T4005] [ 125.920722][ T4005] dump_stack_lvl+0xd6/0x122 [ 125.920747][ T4005] dump_stack+0x11/0x1b [ 125.949576][ T4005] should_fail+0x23c/0x250 [ 125.950362][ T4009] EXT4-fs (loop3): mount failed [ 125.953992][ T4005] __alloc_pages+0x102/0x330 [ 125.954020][ T4005] alloc_pages+0x382/0x3d0 [ 125.967801][ T4005] folio_alloc+0x1a/0x20 [ 125.972050][ T4005] filemap_alloc_folio+0x53/0xf0 [ 125.977059][ T4005] __filemap_get_folio+0x443/0x690 [ 125.982181][ T4005] pagecache_get_page+0x26/0xe0 [ 125.987035][ T4005] grab_cache_page_write_begin+0x3f/0x50 [ 125.992708][ T4005] cont_write_begin+0x4ab/0x7b0 [ 125.997569][ T4005] ? __rcu_read_unlock+0x5c/0x290 [ 126.002593][ T4005] fat_write_begin+0x61/0xf0 [ 126.007225][ T4005] ? fat_block_truncate_page+0x30/0x30 [ 126.008830][ T4019] loop5: detected capacity change from 0 to 264192 [ 126.012720][ T4005] pagecache_write_begin+0x5a/0x70 [ 126.024275][ T4005] cont_write_begin+0x172/0x7b0 [ 126.029134][ T4005] fat_write_begin+0x61/0xf0 [ 126.033898][ T4005] ? fat_block_truncate_page+0x30/0x30 [ 126.039372][ T4005] generic_perform_write+0x1c8/0x400 [ 126.044812][ T4005] __generic_file_write_iter+0x195/0x2b0 [ 126.047605][ T4019] FAT-fs (loop5): bogus number of reserved sectors [ 126.050515][ T4005] ? generic_write_checks+0x250/0x290 [ 126.057019][ T4019] FAT-fs (loop5): Can't find a valid FAT filesystem [ 126.062416][ T4005] generic_file_write_iter+0x75/0x130 22:04:13 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x6}], 0x1, 0xa900, 0x0, 0x0) [ 126.062446][ T4005] do_iter_readv_writev+0x2de/0x380 [ 126.079555][ T4005] do_iter_write+0x192/0x5c0 [ 126.084212][ T4005] ? import_iovec+0xb8/0xd0 [ 126.088724][ T4005] do_pwritev+0x235/0x440 [ 126.093051][ T4005] ? debug_smp_processor_id+0x18/0x20 [ 126.098422][ T4005] ? fpregs_assert_state_consistent+0x7e/0x90 [ 126.104487][ T4005] __x64_sys_pwritev2+0x7e/0xa0 [ 126.109365][ T4005] do_syscall_64+0x44/0xd0 [ 126.113807][ T4005] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 126.119755][ T4005] RIP: 0033:0x7f7565d1eae9 [ 126.124195][ T4005] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 126.143815][ T4005] RSP: 002b:00007f7563a95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 126.152223][ T4005] RAX: ffffffffffffffda RBX: 00007f7565e31f60 RCX: 00007f7565d1eae9 [ 126.160280][ T4005] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 126.168235][ T4005] RBP: 00007f7563a951d0 R08: 0000000000000000 R09: 0000000000000003 22:04:13 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 3) [ 126.176190][ T4005] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 126.184247][ T4005] R13: 00007ffc814bd2cf R14: 00007f7563a95300 R15: 0000000000022000 [ 126.192282][ T4005] [ 126.252963][ T4022] loop0: detected capacity change from 0 to 264192 [ 126.276230][ T4017] loop5: detected capacity change from 0 to 264192 [ 126.276645][ T4024] loop2: detected capacity change from 0 to 264192 [ 126.294258][ T4022] FAULT_INJECTION: forcing a failure. [ 126.294258][ T4022] name failslab, interval 1, probability 0, space 0, times 0 [ 126.301149][ T4026] loop1: detected capacity change from 0 to 264192 [ 126.307046][ T4022] CPU: 0 PID: 4022 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 126.318185][ T4030] loop4: detected capacity change from 0 to 264192 [ 126.322134][ T4022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.322147][ T4022] Call Trace: [ 126.322154][ T4022] [ 126.344857][ T4022] dump_stack_lvl+0xd6/0x122 [ 126.349466][ T4022] dump_stack+0x11/0x1b [ 126.353611][ T4022] should_fail+0x23c/0x250 [ 126.358010][ T4022] ? mempool_alloc_slab+0x16/0x20 [ 126.363174][ T4022] __should_failslab+0x81/0x90 [ 126.367986][ T4022] should_failslab+0x5/0x20 [ 126.372475][ T4022] kmem_cache_alloc+0x4f/0x320 [ 126.377225][ T4022] mempool_alloc_slab+0x16/0x20 [ 126.382064][ T4022] ? mempool_free+0x130/0x130 [ 126.386757][ T4022] mempool_alloc+0x9d/0x310 [ 126.391300][ T4022] bio_alloc_bioset+0xcc/0x560 [ 126.396066][ T4022] ? __getblk_gfp+0x3f/0x530 [ 126.400721][ T4022] submit_bh_wbc+0x133/0x320 [ 126.405348][ T4022] __bread_gfp+0x110/0x220 [ 126.409776][ T4022] fat12_ent_bread+0xc7/0x320 [ 126.414448][ T4022] ? fat12_ent_set_ptr+0x140/0x140 [ 126.419549][ T4022] fat_alloc_clusters+0x411/0xab0 [ 126.424558][ T4022] ? debug_smp_processor_id+0x18/0x20 [ 126.429983][ T4022] fat_get_block+0x267/0x610 [ 126.434668][ T4022] __block_write_begin_int+0x4c5/0x1010 [ 126.440255][ T4022] ? fat_block_truncate_page+0x30/0x30 [ 126.445699][ T4022] cont_write_begin+0x4cf/0x7b0 [ 126.450653][ T4022] ? __rcu_read_unlock+0x5c/0x290 [ 126.455660][ T4022] fat_write_begin+0x61/0xf0 [ 126.460234][ T4022] ? fat_block_truncate_page+0x30/0x30 [ 126.465682][ T4022] pagecache_write_begin+0x5a/0x70 [ 126.470830][ T4022] cont_write_begin+0x172/0x7b0 [ 126.475695][ T4022] fat_write_begin+0x61/0xf0 [ 126.480275][ T4022] ? fat_block_truncate_page+0x30/0x30 [ 126.485723][ T4022] generic_perform_write+0x1c8/0x400 [ 126.491024][ T4022] __generic_file_write_iter+0x195/0x2b0 [ 126.496720][ T4022] ? generic_write_checks+0x250/0x290 [ 126.502112][ T4022] generic_file_write_iter+0x75/0x130 [ 126.507505][ T4022] do_iter_readv_writev+0x2de/0x380 [ 126.512703][ T4022] do_iter_write+0x192/0x5c0 [ 126.517327][ T4022] ? import_iovec+0xb8/0xd0 [ 126.521816][ T4022] do_pwritev+0x235/0x440 [ 126.526137][ T4022] ? debug_smp_processor_id+0x18/0x20 [ 126.531498][ T4022] ? fpregs_assert_state_consistent+0x7e/0x90 [ 126.537552][ T4022] __x64_sys_pwritev2+0x7e/0xa0 [ 126.542411][ T4022] do_syscall_64+0x44/0xd0 [ 126.546826][ T4022] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 126.552704][ T4022] RIP: 0033:0x7f7565d1eae9 [ 126.557105][ T4022] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 126.576699][ T4022] RSP: 002b:00007f7563a95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 126.585097][ T4022] RAX: ffffffffffffffda RBX: 00007f7565e31f60 RCX: 00007f7565d1eae9 [ 126.593073][ T4022] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 22:04:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x20000004) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0000001000850600800000fb048ea6dd40e89c", @ANYRES32=r2, @ANYBLOB="013448a90e424a2e8c0012000c0001003701c87b1c6eac"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1f, 0x6, 0x571) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r6, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r7, @ANYBLOB="eeb298090000340012800b0041006272763004291a6b411c197ee5c9411a6d5362980e9a774b02800000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3}}, 0x1c}}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={r8, 0x1, 0x6, @multicast}, 0x10) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="28000000100025080053469a2efde544a6f23a6b9b0000000002000000000000", @ANYRES32=r11, @ANYBLOB="000000000000000008000a000f000000"], 0x28}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x38, 0x10, 0x401, 0x2, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xfffffffd}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x38}}, 0x0) [ 126.601045][ T4022] RBP: 00007f7563a951d0 R08: 0000000000000000 R09: 0000000000000003 [ 126.609009][ T4022] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 126.616968][ T4022] R13: 00007ffc814bd2cf R14: 00007f7563a95300 R15: 0000000000022000 [ 126.625013][ T4022] [ 126.644509][ T4035] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 22:04:14 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x7}], 0x1, 0xa900, 0x0, 0x0) 22:04:14 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 126.655219][ T24] audit: type=1400 audit(1637705054.069:245): avc: denied { create } for pid=4034 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 126.680410][ T4035] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 22:04:14 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="86", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 126.699173][ T4035] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 126.710676][ T4037] loop1: detected capacity change from 0 to 264192 [ 126.730985][ T4038] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 22:04:14 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x8}], 0x1, 0xa900, 0x0, 0x0) 22:04:14 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 126.768258][ T4042] loop2: detected capacity change from 0 to 264192 [ 126.771929][ T4035] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 126.806804][ T4043] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 22:04:14 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 4) 22:04:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/block', 0x480, 0x40) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, 0x20) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x40c01, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getroute={0x14, 0x1a, 0x400, 0x70bd25, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x10040891) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r4, 0x4, 0x1, 0x7f, 0x3, 0x58a9}, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000d40)=@mangle={'mangle\x00', 0x2, 0x6, 0x610, 0x0, 0x420, 0x0, 0x0, 0x0, 0x540, 0x540, 0x540, 0x540, 0x540, 0x6, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @HL={0x28}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={{0x48}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@dev, @ipv4=@loopback, 0x3d, 0x2b}}}, {{@ipv6={@mcast1, @remote, [], [], 'veth1_to_team\x00', 'syz_tun\x00'}, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@private1, @ipv6=@mcast2, 0x0, 0xff}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={{0x30}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x420}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={{0x28}}, @inet=@rpfilter={{0x28}}]}, @unspec=@CHECKSUM={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x670) [ 126.865905][ T4045] loop5: detected capacity change from 0 to 264192 [ 126.884634][ T4050] loop4: detected capacity change from 0 to 264192 [ 126.901399][ T4049] loop1: detected capacity change from 0 to 264192 22:04:14 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) 22:04:14 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x0, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:14 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x9}], 0x1, 0xa900, 0x0, 0x0) [ 127.033632][ T4058] loop0: detected capacity change from 0 to 264192 [ 127.060240][ T4059] loop2: detected capacity change from 0 to 264192 22:04:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x224040, 0x110) r2 = signalfd4(r1, &(0x7f0000000300)={[0x5]}, 0x8, 0x123488be526274a7) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000340)={0x4, 0x9, 0x1, 0x2, 0x5, [{0x5343, 0xccd, 0x6, '\x00', 0x2080}, {0x0, 0x1000, 0x10000, '\x00', 0x800}, {0x8, 0x6, 0x7, '\x00', 0x1}, {0x81db, 0x280000000, 0x0, '\x00', 0x2288}, {0x10000000000, 0xfffffffffffff001, 0x5, '\x00', 0x400}]}) dup(r1) getdents64(r1, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=@ipv4_delroute={0x2c, 0x19, 0x100, 0x70bd28, 0x25dfdbfc, {0x2, 0x0, 0x20, 0x9, 0xfd, 0x1, 0x0, 0x2, 0x300}, [@RTA_UID={0x8, 0x19, 0xffffffffffffffff}, @RTA_FLOW={0x8, 0xb, 0x40}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0xc084) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000000000000200012800b0001006272696467650000100002800a0014000180c20000000000"], 0x40}}, 0x0) [ 127.136613][ T4064] FAULT_INJECTION: forcing a failure. [ 127.136613][ T4064] name failslab, interval 1, probability 0, space 0, times 0 [ 127.149250][ T4064] CPU: 1 PID: 4064 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 127.150706][ T4067] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 127.158124][ T4064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.158138][ T4064] Call Trace: [ 127.158145][ T4064] [ 127.158151][ T4064] dump_stack_lvl+0xd6/0x122 [ 127.179186][ T4063] loop4: detected capacity change from 0 to 264192 [ 127.180779][ T4064] dump_stack+0x11/0x1b [ 127.199017][ T4064] should_fail+0x23c/0x250 [ 127.203484][ T4064] ? jbd2__journal_start+0xf7/0x3f0 [ 127.208718][ T4064] __should_failslab+0x81/0x90 [ 127.213484][ T4064] should_failslab+0x5/0x20 [ 127.218103][ T4064] kmem_cache_alloc+0x4f/0x320 [ 127.222898][ T4064] jbd2__journal_start+0xf7/0x3f0 [ 127.227922][ T4064] __ext4_journal_start_sb+0x159/0x310 [ 127.233367][ T4064] ext4_iomap_begin+0x408/0x630 [ 127.238209][ T4064] ? ext4_alloc_da_blocks+0x100/0x100 [ 127.243573][ T4064] iomap_iter+0x395/0x4a0 [ 127.247924][ T4064] __iomap_dio_rw+0x695/0x1070 [ 127.252710][ T4064] ? _raw_spin_lock_irq+0x41/0x50 [ 127.257753][ T4064] iomap_dio_rw+0x38/0x80 [ 127.262076][ T4064] ? ext4_file_write_iter+0x4a1/0x1200 [ 127.267536][ T4064] ext4_file_write_iter+0xa72/0x1200 [ 127.272888][ T4064] ? ext4_file_write_iter+0x4a1/0x1200 [ 127.278333][ T4064] do_iter_readv_writev+0x2de/0x380 [ 127.283566][ T4064] do_iter_write+0x192/0x5c0 [ 127.288579][ T4064] ? import_iovec+0xb8/0xd0 [ 127.293065][ T4064] do_pwritev+0x235/0x440 [ 127.297379][ T4064] ? debug_smp_processor_id+0x18/0x20 [ 127.302834][ T4064] ? fpregs_assert_state_consistent+0x7e/0x90 [ 127.308960][ T4064] __x64_sys_pwritev2+0x7e/0xa0 [ 127.313866][ T4064] do_syscall_64+0x44/0xd0 [ 127.318327][ T4064] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 127.324400][ T4064] RIP: 0033:0x7f7565d1eae9 [ 127.328794][ T4064] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 127.348383][ T4064] RSP: 002b:00007f7563a74188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 127.356835][ T4064] RAX: ffffffffffffffda RBX: 00007f7565e32020 RCX: 00007f7565d1eae9 [ 127.364786][ T4064] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 127.372742][ T4064] RBP: 00007f7563a741d0 R08: 0000000000000000 R09: 0000000000000003 22:04:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) set_mempolicy(0x1, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc0800) bind$packet(r2, &(0x7f0000000080)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x200, 0x80, 0x20000}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x6d) [ 127.380694][ T4064] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 127.388649][ T4064] R13: 00007ffc814bd2cf R14: 00007f7563a74300 R15: 0000000000022000 [ 127.396608][ T4064] [ 127.404127][ T4061] loop1: detected capacity change from 0 to 264192 22:04:14 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) 22:04:14 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xa}], 0x1, 0xa900, 0x0, 0x0) [ 127.511773][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 22:04:14 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="88", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:15 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:15 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 5) [ 127.562047][ T4079] loop2: detected capacity change from 0 to 264192 22:04:15 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xb}], 0x1, 0xa900, 0x0, 0x0) 22:04:15 executing program 3: set_mempolicy(0x8005, &(0x7f00000000c0)=0x20000000001763, 0x7f) socket$nl_route(0x10, 0x3, 0x0) r0 = fsopen(&(0x7f0000000000)='vfat\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='rw\x00', 0x0, 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000001600)='vfat\x00', &(0x7f0000001640)="effa3602159e02605cb0403361a4441d5221d5f58db59311861bbfc2708ed4faec71fde6b0071fb8813c4b91b8fb1bae965b9ce104bcdba057028e49ba6f2714220b1bcfa83e1041f881bc56075e1a3ee82c5768b651cf57e17b91cc1e9bd781575bfe91a884d22c8e378e2fbbcd8648047b", 0x72) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x200000000004e23, @empty}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) syz_genetlink_get_family_id$netlbl_calipso(0x0, 0xffffffffffffffff) write$binfmt_elf64(r1, &(0x7f00000016c0)=ANY=[@ANYRES16, @ANYRESDEC], 0x100000530) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r2, 0x0) 22:04:15 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) [ 127.669275][ T4084] loop5: detected capacity change from 0 to 264192 [ 127.691283][ T4089] loop0: detected capacity change from 0 to 264192 [ 127.695634][ T4090] loop1: detected capacity change from 0 to 264192 [ 127.700378][ T4092] loop4: detected capacity change from 0 to 264192 22:04:15 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xc}], 0x1, 0xa900, 0x0, 0x0) [ 127.774225][ T4097] loop2: detected capacity change from 0 to 264192 [ 127.813222][ T4089] FAULT_INJECTION: forcing a failure. [ 127.813222][ T4089] name failslab, interval 1, probability 0, space 0, times 0 [ 127.825899][ T4089] CPU: 0 PID: 4089 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 127.834572][ T4089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.844672][ T4089] Call Trace: [ 127.847936][ T4089] [ 127.850895][ T4089] dump_stack_lvl+0xd6/0x122 [ 127.855472][ T4089] dump_stack+0x11/0x1b [ 127.859712][ T4089] should_fail+0x23c/0x250 [ 127.864111][ T4089] ? xas_create+0x3fb/0xb10 [ 127.868611][ T4089] __should_failslab+0x81/0x90 [ 127.873426][ T4089] should_failslab+0x5/0x20 [ 127.877918][ T4089] kmem_cache_alloc+0x4f/0x320 [ 127.882722][ T4089] xas_create+0x3fb/0xb10 [ 127.887038][ T4089] xas_store+0x70/0xca0 [ 127.891226][ T4089] ? xas_find_conflict+0x422/0x4c0 [ 127.896327][ T4089] __filemap_add_folio+0x1e8/0x4d0 [ 127.901426][ T4089] ? workingset_activation+0x2b0/0x2b0 [ 127.906968][ T4089] filemap_add_folio+0x6b/0x150 [ 127.911930][ T4089] __filemap_get_folio+0x4c4/0x690 [ 127.917103][ T4089] pagecache_get_page+0x26/0xe0 [ 127.922017][ T4089] grab_cache_page_write_begin+0x3f/0x50 [ 127.927677][ T4089] cont_write_begin+0x4ab/0x7b0 [ 127.932526][ T4089] fat_write_begin+0x61/0xf0 [ 127.937197][ T4089] ? fat_block_truncate_page+0x30/0x30 [ 127.942643][ T4089] pagecache_write_begin+0x5a/0x70 [ 127.947739][ T4089] cont_write_begin+0x172/0x7b0 [ 127.952642][ T4089] fat_write_begin+0x61/0xf0 [ 127.957284][ T4089] ? fat_block_truncate_page+0x30/0x30 [ 127.962732][ T4089] generic_perform_write+0x1c8/0x400 [ 127.968022][ T4089] __generic_file_write_iter+0x195/0x2b0 [ 127.973674][ T4089] ? generic_write_checks+0x250/0x290 [ 127.979049][ T4089] generic_file_write_iter+0x75/0x130 [ 127.984413][ T4089] do_iter_readv_writev+0x2de/0x380 [ 127.989598][ T4089] do_iter_write+0x192/0x5c0 [ 127.994202][ T4089] ? import_iovec+0xb8/0xd0 [ 127.998699][ T4089] do_pwritev+0x235/0x440 [ 128.003025][ T4089] ? debug_smp_processor_id+0x18/0x20 [ 128.008385][ T4089] ? fpregs_assert_state_consistent+0x7e/0x90 [ 128.014440][ T4089] __x64_sys_pwritev2+0x7e/0xa0 [ 128.019544][ T4089] do_syscall_64+0x44/0xd0 [ 128.023943][ T4089] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 128.029821][ T4089] RIP: 0033:0x7f7565d1eae9 [ 128.034231][ T4089] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 128.053915][ T4089] RSP: 002b:00007f7563a95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 128.062359][ T4089] RAX: ffffffffffffffda RBX: 00007f7565e31f60 RCX: 00007f7565d1eae9 22:04:15 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 128.070315][ T4089] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 128.078293][ T4089] RBP: 00007f7563a951d0 R08: 0000000000000000 R09: 0000000000000003 [ 128.086255][ T4089] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 128.094258][ T4089] R13: 00007ffc814bd2cf R14: 00007f7563a95300 R15: 0000000000022000 [ 128.102223][ T4089] 22:04:15 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) 22:04:15 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xd}], 0x1, 0xa900, 0x0, 0x0) [ 128.197708][ T4107] loop4: detected capacity change from 0 to 264192 22:04:15 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:15 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 6) 22:04:15 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x700}], 0x1, 0xa900, 0x0, 0x3) 22:04:15 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 1) [ 128.240488][ T4109] loop2: detected capacity change from 0 to 264192 [ 128.265672][ T4111] loop1: detected capacity change from 0 to 264192 22:04:15 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) 22:04:15 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xf}], 0x1, 0xa900, 0x0, 0x0) [ 128.373125][ T4118] loop4: detected capacity change from 0 to 264192 [ 128.383117][ T4120] loop2: detected capacity change from 0 to 264192 [ 128.395728][ T4121] loop0: detected capacity change from 0 to 264192 [ 128.409381][ T4120] FAULT_INJECTION: forcing a failure. [ 128.409381][ T4120] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 128.418282][ T4123] loop5: detected capacity change from 0 to 264192 [ 128.422576][ T4120] CPU: 1 PID: 4120 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 128.437702][ T4120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.447759][ T4120] Call Trace: [ 128.451140][ T4120] [ 128.454300][ T4120] dump_stack_lvl+0xd6/0x122 [ 128.458979][ T4120] dump_stack+0x11/0x1b [ 128.463153][ T4120] should_fail+0x23c/0x250 [ 128.467570][ T4120] should_fail_usercopy+0x16/0x20 [ 128.472595][ T4120] _copy_from_user+0x1c/0xd0 [ 128.477228][ T4120] iovec_from_user+0xc4/0x2e0 [ 128.481914][ T4120] __import_iovec+0x57/0x2d0 [ 128.486507][ T4120] ? __rcu_read_unlock+0x5c/0x290 [ 128.491634][ T4120] ? kstrtouint_from_user+0x13c/0x170 [ 128.497132][ T4120] import_iovec+0xb8/0xd0 [ 128.501460][ T4120] do_pwritev+0x127/0x440 [ 128.505773][ T4120] ? vfs_write+0x667/0x950 [ 128.510213][ T4120] ? debug_smp_processor_id+0x18/0x20 [ 128.515667][ T4120] ? fpregs_assert_state_consistent+0x7e/0x90 [ 128.521797][ T4120] __x64_sys_pwritev2+0x7e/0xa0 [ 128.526635][ T4120] do_syscall_64+0x44/0xd0 [ 128.531051][ T4120] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 128.536938][ T4120] RIP: 0033:0x7fd276e08ae9 [ 128.541338][ T4120] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 128.561038][ T4120] RSP: 002b:00007fd274b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 128.569467][ T4120] RAX: ffffffffffffffda RBX: 00007fd276f1bf60 RCX: 00007fd276e08ae9 [ 128.577497][ T4120] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 128.585461][ T4120] RBP: 00007fd274b7f1d0 R08: 0000000000000000 R09: 0000000000000003 [ 128.593416][ T4120] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 128.601371][ T4120] R13: 00007fff56cc1a5f R14: 00007fd274b7f300 R15: 0000000000022000 [ 128.609327][ T4120] [ 128.627939][ T4127] loop1: detected capacity change from 0 to 264192 [ 128.628120][ T4126] FAULT_INJECTION: forcing a failure. [ 128.628120][ T4126] name failslab, interval 1, probability 0, space 0, times 0 [ 128.647099][ T4126] CPU: 0 PID: 4126 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 128.655774][ T4126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.665929][ T4126] Call Trace: [ 128.669193][ T4126] [ 128.672108][ T4126] dump_stack_lvl+0xd6/0x122 [ 128.676692][ T4126] dump_stack+0x11/0x1b [ 128.680908][ T4126] should_fail+0x23c/0x250 [ 128.685311][ T4126] ? __es_insert_extent+0x546/0xe80 [ 128.690500][ T4126] __should_failslab+0x81/0x90 [ 128.695253][ T4126] should_failslab+0x5/0x20 [ 128.699756][ T4126] kmem_cache_alloc+0x4f/0x320 [ 128.704506][ T4126] ? folio_mark_accessed+0x12f/0x380 [ 128.709793][ T4126] __es_insert_extent+0x546/0xe80 [ 128.714836][ T4126] ext4_es_insert_extent+0x1cb/0x19c0 [ 128.720206][ T4126] ext4_ext_map_blocks+0xff7/0x2120 [ 128.725395][ T4126] ? _raw_read_unlock+0x13/0x30 [ 128.730247][ T4126] ext4_map_blocks+0x1cf/0xf00 [ 128.735026][ T4126] ext4_iomap_begin+0x4b0/0x630 [ 128.739941][ T4126] ? ext4_alloc_da_blocks+0x100/0x100 [ 128.745560][ T4126] iomap_iter+0x395/0x4a0 [ 128.749877][ T4126] __iomap_dio_rw+0x695/0x1070 [ 128.754730][ T4126] ? _raw_spin_lock_irq+0x41/0x50 [ 128.759813][ T4126] iomap_dio_rw+0x38/0x80 [ 128.764195][ T4126] ? ext4_file_write_iter+0x4a1/0x1200 [ 128.769636][ T4126] ext4_file_write_iter+0xa72/0x1200 [ 128.774909][ T4126] ? ext4_file_write_iter+0x4a1/0x1200 [ 128.780367][ T4126] do_iter_readv_writev+0x2de/0x380 [ 128.785553][ T4126] do_iter_write+0x192/0x5c0 [ 128.790202][ T4126] ? import_iovec+0xb8/0xd0 [ 128.794708][ T4126] do_pwritev+0x235/0x440 [ 128.799025][ T4126] ? debug_smp_processor_id+0x18/0x20 [ 128.804403][ T4126] ? fpregs_assert_state_consistent+0x7e/0x90 [ 128.810545][ T4126] __x64_sys_pwritev2+0x7e/0xa0 [ 128.815377][ T4126] do_syscall_64+0x44/0xd0 [ 128.819855][ T4126] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 128.825738][ T4126] RIP: 0033:0x7f7565d1eae9 [ 128.830146][ T4126] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 128.849814][ T4126] RSP: 002b:00007f7563a74188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 128.858207][ T4126] RAX: ffffffffffffffda RBX: 00007f7565e32020 RCX: 00007f7565d1eae9 [ 128.866159][ T4126] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 128.874154][ T4126] RBP: 00007f7563a741d0 R08: 0000000000000000 R09: 0000000000000003 [ 128.882106][ T4126] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 128.890057][ T4126] R13: 00007ffc814bd2cf R14: 00007f7563a74300 R15: 0000000000022000 [ 128.898015][ T4126] 22:04:16 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000000c0)=ANY=[@ANYBLOB="41ee0000"]) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x9, 0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x10000000001, [], 0x0, "fcffffff00"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000300)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x0) r5 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/binder-control\x00', 0x802, 0x0) ioctl$AUTOFS_IOC_READY(r0, 0x9360, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000640)={{r5}, 0x0, 0x2, @inherit={0x50, &(0x7f0000000240)=ANY=[@ANYBLOB="008e0c000000000f0100001232000000020000000000002623a10000000000000d00000000000000010040000000dc00000000000000bebd00000000000000000000c26472036ce34a9582d5aee7ba7c104a426b291df2800000000000000001a2ff581585b711eb1dc9a5d3740f013079dabde95f26887ccc385c38923ee1d746f90102"]}, @subvolid=0x5}) dup2(r3, r4) 22:04:16 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 2) 22:04:16 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) 22:04:16 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x10}], 0x1, 0xa900, 0x0, 0x0) 22:04:16 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1700}], 0x1, 0xa900, 0x0, 0x3) [ 128.990520][ T4133] loop2: detected capacity change from 0 to 264192 [ 129.035210][ C0] sd 0:0:1:0: tag#7700 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 129.045105][ C0] sd 0:0:1:0: tag#7700 CDB: opcode=0xe5 (vendor) [ 129.047932][ T4133] FAULT_INJECTION: forcing a failure. [ 129.047932][ T4133] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 129.051456][ C0] sd 0:0:1:0: tag#7700 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 129.064672][ T4133] CPU: 1 PID: 4133 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 129.073644][ C0] sd 0:0:1:0: tag#7700 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 129.082271][ T4133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.082283][ T4133] Call Trace: [ 129.082289][ T4133] [ 129.082295][ T4133] dump_stack_lvl+0xd6/0x122 [ 129.091323][ C0] sd 0:0:1:0: tag#7700 CDB[20]: ba [ 129.101402][ T4133] dump_stack+0x11/0x1b [ 129.121427][ T4133] should_fail+0x23c/0x250 [ 129.125887][ T4133] __alloc_pages+0x102/0x330 [ 129.130602][ T4133] alloc_pages+0x382/0x3d0 [ 129.135129][ T4133] folio_alloc+0x1a/0x20 [ 129.139369][ T4133] filemap_alloc_folio+0x53/0xf0 [ 129.144313][ T4133] __filemap_get_folio+0x443/0x690 [ 129.149489][ T4133] pagecache_get_page+0x26/0xe0 [ 129.154345][ T4133] grab_cache_page_write_begin+0x3f/0x50 [ 129.159987][ T4133] cont_write_begin+0x4ab/0x7b0 [ 129.164843][ T4133] ? __rcu_read_unlock+0x5c/0x290 [ 129.169950][ T4133] fat_write_begin+0x61/0xf0 [ 129.174546][ T4133] ? fat_block_truncate_page+0x30/0x30 [ 129.180005][ T4133] pagecache_write_begin+0x5a/0x70 22:04:16 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 7) [ 129.185293][ T4133] cont_write_begin+0x172/0x7b0 [ 129.189915][ T4141] loop4: detected capacity change from 0 to 264192 [ 129.190148][ T4133] fat_write_begin+0x61/0xf0 [ 129.201495][ T4133] ? fat_block_truncate_page+0x30/0x30 [ 129.206953][ T4133] generic_perform_write+0x1c8/0x400 [ 129.212238][ T4133] __generic_file_write_iter+0x195/0x2b0 [ 129.217881][ T4133] ? generic_write_checks+0x250/0x290 [ 129.223238][ T4133] generic_file_write_iter+0x75/0x130 [ 129.228596][ T4133] do_iter_readv_writev+0x2de/0x380 [ 129.233818][ T4133] do_iter_write+0x192/0x5c0 [ 129.238395][ T4133] ? import_iovec+0xb8/0xd0 [ 129.242890][ T4133] do_pwritev+0x235/0x440 [ 129.247267][ T4133] ? debug_smp_processor_id+0x18/0x20 [ 129.252706][ T4133] ? fpregs_assert_state_consistent+0x7e/0x90 [ 129.258809][ T4133] __x64_sys_pwritev2+0x7e/0xa0 [ 129.263816][ T4133] do_syscall_64+0x44/0xd0 [ 129.268221][ T4133] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 129.274109][ T4133] RIP: 0033:0x7fd276e08ae9 [ 129.278507][ T4133] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 129.298098][ T4133] RSP: 002b:00007fd274b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 129.306492][ T4133] RAX: ffffffffffffffda RBX: 00007fd276f1bf60 RCX: 00007fd276e08ae9 [ 129.314457][ T4133] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 129.322413][ T4133] RBP: 00007fd274b7f1d0 R08: 0000000000000000 R09: 0000000000000003 [ 129.330375][ T4133] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 129.338326][ T4133] R13: 00007fff56cc1a5f R14: 00007fd274b7f300 R15: 0000000000022000 [ 129.346289][ T4133] [ 129.357936][ C0] sd 0:0:1:0: tag#7701 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 129.367779][ C0] sd 0:0:1:0: tag#7701 CDB: opcode=0xe5 (vendor) [ 129.374113][ C0] sd 0:0:1:0: tag#7701 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c 22:04:16 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 3) 22:04:16 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, 0x0, 0x0, 0xa900, 0x0, 0x3) 22:04:16 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x41) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff}, 0x4000) r1 = socket$unix(0x1, 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 129.383164][ C0] sd 0:0:1:0: tag#7701 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 129.392216][ C0] sd 0:0:1:0: tag#7701 CDB[20]: ba [ 129.439612][ T4152] loop1: detected capacity change from 0 to 264192 [ 129.468593][ T4147] loop4: detected capacity change from 0 to 264192 22:04:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xffffffffffffff36, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0x4c, 0x1, [@m_ctinfo={0x48, 0x1, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x60}}, 0x0) [ 129.483919][ T4154] loop5: detected capacity change from 0 to 264192 [ 129.492598][ T4157] loop2: detected capacity change from 0 to 264192 [ 129.492708][ T4158] loop0: detected capacity change from 0 to 264192 22:04:17 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x11}], 0x1, 0xa900, 0x0, 0x0) 22:04:17 executing program 3: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5f800, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 0x580, 0x8000}, 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0x580, 0x8800}, {&(0x7f0000010c00)="ff43443030310100"/32, 0x20, 0x9000}, {&(0x7f0000010d00)="01001c0000000100000005001d000000010046494c4530000000000000000000", 0x20, 0xa000}, {&(0x7f0000010e00)="01000000001c0001000005000000001d000146494c4530000000000000000000", 0x20, 0xb000}, {&(0x7f0000010f00)="01001e000000010000000a001f000000010000660069006c0065003000000000", 0x20, 0xc000}, {&(0x7f0000011000)="01000000001e000100000a000000001f000100660069006c0065003000000000", 0x20, 0xd000}, {&(0x7f0000011100)="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", 0x380, 0xe000}, {&(0x7f0000011500)="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", 0x200, 0xe800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101013400210000000000002164000000000000647809140b2a3a08000000010000011200660069006c0065002e0063006f006c0064002c001f0000000000001f00080000000008007809140b2a3a08020000010000010a00660069006c00650030002c0022000000000000220a0000000000000a7809140b2a3a08000000010000010a00660069006c00650031002c00230000000000002328230000000023287809140b2a3a08000000010000010a00660069006c00650032002c00230000000000002328230000000023287809140b2a3a08000000010000010a00660069006c0065003300"/320, 0x140, 0xf000}, {&(0x7f0000011900)="22001f0000000000001f00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101012c0028000000000000281a0400000000041a7809140b2a3a08000000010000010a00660069006c00650030002c00290000000000002900000000000000007809140b2a3a08000000010000010a00660069006c006500310000000000", 0xa0, 0xf800}, {&(0x7f0000011a00)="4552ed010a548701525249505f313939314154484520524f434b20524944474520494e5445524348414e47452050524f544f434f4c2050524f564944455320535550504f525420464f5220504f5349582046494c452053595354454d2053454d414e54494353504c4541534520434f4e544143542044495343205055424c495348455220464f522053504543494649434154494f4e20534f555243452e2020534545205055424c4953484552204944454e54494649455220494e205052494d41525920564f4c554d452044455343524950544f5220464f5220434f4e5441435420494e464f524d4154494f4e2e00"/256, 0x100, 0x10000}, {&(0x7f0000011b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x10800}, {&(0x7f0000011c00)='syzkallers\x00'/32, 0x20, 0x11000}, {&(0x7f0000011d00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012200)) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) getdents64(r1, &(0x7f0000000040)=""/176, 0xb0) fspick(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1) getdents(r0, &(0x7f0000000380)=""/234, 0xea) [ 129.571581][ T4158] FAULT_INJECTION: forcing a failure. [ 129.571581][ T4158] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 129.584971][ T4158] CPU: 1 PID: 4158 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 129.593963][ T4158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.604106][ T4158] Call Trace: [ 129.607376][ T4158] [ 129.610302][ T4158] dump_stack_lvl+0xd6/0x122 [ 129.614894][ T4158] dump_stack+0x11/0x1b [ 129.619051][ T4158] should_fail+0x23c/0x250 [ 129.623469][ T4158] __alloc_pages+0x102/0x330 [ 129.628152][ T4158] alloc_pages+0x382/0x3d0 [ 129.632567][ T4158] folio_alloc+0x1a/0x20 [ 129.636870][ T4158] filemap_alloc_folio+0x53/0xf0 [ 129.641864][ T4158] __filemap_get_folio+0x443/0x690 [ 129.647027][ T4158] pagecache_get_page+0x26/0xe0 [ 129.651898][ T4158] grab_cache_page_write_begin+0x3f/0x50 [ 129.657619][ T4158] cont_write_begin+0x4ab/0x7b0 [ 129.662375][ T4166] loop3: detected capacity change from 0 to 764 [ 129.662535][ T4158] fat_write_begin+0x61/0xf0 [ 129.673361][ T4158] ? fat_block_truncate_page+0x30/0x30 [ 129.678841][ T4158] pagecache_write_begin+0x5a/0x70 [ 129.684028][ T4158] cont_write_begin+0x172/0x7b0 [ 129.688963][ T4158] fat_write_begin+0x61/0xf0 [ 129.693635][ T4158] ? fat_block_truncate_page+0x30/0x30 [ 129.699220][ T4158] generic_perform_write+0x1c8/0x400 [ 129.704513][ T4158] __generic_file_write_iter+0x195/0x2b0 [ 129.710203][ T4158] ? generic_write_checks+0x250/0x290 [ 129.715570][ T4158] generic_file_write_iter+0x75/0x130 [ 129.721021][ T4158] do_iter_readv_writev+0x2de/0x380 [ 129.726288][ T4158] do_iter_write+0x192/0x5c0 [ 129.730879][ T4158] ? import_iovec+0xb8/0xd0 [ 129.735370][ T4158] do_pwritev+0x235/0x440 [ 129.739750][ T4158] ? debug_smp_processor_id+0x18/0x20 [ 129.745108][ T4158] ? fpregs_assert_state_consistent+0x7e/0x90 [ 129.751264][ T4158] __x64_sys_pwritev2+0x7e/0xa0 [ 129.756165][ T4158] do_syscall_64+0x44/0xd0 [ 129.760584][ T4158] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 129.766491][ T4158] RIP: 0033:0x7f7565d1eae9 [ 129.770964][ T4158] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 129.790640][ T4158] RSP: 002b:00007f7563a95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 129.799035][ T4158] RAX: ffffffffffffffda RBX: 00007f7565e31f60 RCX: 00007f7565d1eae9 [ 129.806988][ T4158] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 22:04:17 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x2700}], 0x1, 0xa900, 0x0, 0x3) [ 129.814964][ T4158] RBP: 00007f7563a951d0 R08: 0000000000000000 R09: 0000000000000003 [ 129.823078][ T4158] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 129.831034][ T4158] R13: 00007ffc814bd2cf R14: 00007f7563a95300 R15: 0000000000022000 [ 129.839040][ T4158] [ 129.844236][ T4167] FAULT_INJECTION: forcing a failure. [ 129.844236][ T4167] name failslab, interval 1, probability 0, space 0, times 0 [ 129.856879][ T4167] CPU: 1 PID: 4167 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 129.865551][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.875602][ T4167] Call Trace: [ 129.878879][ T4167] [ 129.881793][ T4167] dump_stack_lvl+0xd6/0x122 [ 129.886466][ T4167] dump_stack+0x11/0x1b [ 129.890678][ T4167] should_fail+0x23c/0x250 [ 129.895085][ T4167] ? __iomap_dio_rw+0x143/0x1070 [ 129.900013][ T4167] __should_failslab+0x81/0x90 [ 129.904828][ T4167] should_failslab+0x5/0x20 [ 129.909414][ T4167] kmem_cache_alloc_trace+0x52/0x350 [ 129.914683][ T4167] __iomap_dio_rw+0x143/0x1070 [ 129.919437][ T4167] ? preempt_count_add+0x4e/0x90 [ 129.924614][ T4167] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 129.930554][ T4167] ? ___cache_free+0x46/0x300 [ 129.935288][ T4167] iomap_dio_rw+0x38/0x80 [ 129.939655][ T4167] ? ext4_file_write_iter+0x4a1/0x1200 [ 129.945176][ T4167] ext4_file_write_iter+0xa72/0x1200 [ 129.950448][ T4167] ? ext4_file_write_iter+0x4a1/0x1200 [ 129.955919][ T4167] do_iter_readv_writev+0x2de/0x380 [ 129.961119][ T4167] do_iter_write+0x192/0x5c0 [ 129.966096][ T4167] ? import_iovec+0xb8/0xd0 [ 129.970652][ T4167] do_pwritev+0x235/0x440 [ 129.975018][ T4167] ? debug_smp_processor_id+0x18/0x20 [ 129.980396][ T4167] ? fpregs_assert_state_consistent+0x7e/0x90 [ 129.986606][ T4167] __x64_sys_pwritev2+0x7e/0xa0 [ 129.991480][ T4167] do_syscall_64+0x44/0xd0 [ 129.995895][ T4167] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 130.001898][ T4167] RIP: 0033:0x7fd276e08ae9 [ 130.006311][ T4167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 130.026169][ T4167] RSP: 002b:00007fd274b5e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 130.034663][ T4167] RAX: ffffffffffffffda RBX: 00007fd276f1c020 RCX: 00007fd276e08ae9 [ 130.042620][ T4167] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 130.050576][ T4167] RBP: 00007fd274b5e1d0 R08: 0000000000000000 R09: 0000000000000003 [ 130.058694][ T4167] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 22:04:17 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) 22:04:17 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000bc0)=ANY=[@ANYBLOB, @ANYBLOB], 0x11c}}, 0x4000004) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000740)={0x53, 0x0, 0x1, 0x1, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5", 0x0, 0xffff7fff, 0x0, 0x0, 0x0}) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/143, 0x8f}, {&(0x7f0000000440)=""/187, 0xbb}, {&(0x7f0000000500)=""/239, 0xef}], 0x3, 0x401, 0x5) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(0xffffffffffffffff, 0x3) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) perf_event_open(&(0x7f0000000640)={0x3, 0x80, 0x1, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_bp={0x0}, 0x150, 0x0, 0x1ff, 0x0, 0xfca, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000e40)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@afid={'afid', 0x3d, 0x8001}}, {@version_u}, {@access_uid={'access', 0x3d, 0xee00}}, {@loose}]}}) clone(0x2000000, 0x0, 0x0, &(0x7f0000000340), 0x0) [ 130.066719][ T4167] R13: 00007fff56cc1a5f R14: 00007fd274b5e300 R15: 0000000000022000 [ 130.074751][ T4167] [ 130.090363][ T24] audit: type=1400 audit(1637705057.499:246): avc: denied { mount } for pid=4165 comm="syz-executor.3" name="/" dev="loop3" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 22:04:17 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 8) 22:04:17 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 4) [ 130.129141][ T24] audit: type=1400 audit(1637705057.539:247): avc: denied { unmount } for pid=1822 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 130.162958][ T4171] loop5: detected capacity change from 0 to 264192 [ 130.212351][ T4176] loop4: detected capacity change from 0 to 264192 [ 130.213356][ T4177] loop1: detected capacity change from 0 to 264192 [ 130.241563][ T4178] loop2: detected capacity change from 0 to 264192 [ 130.245233][ T4181] loop0: detected capacity change from 0 to 264192 [ 130.292704][ T4178] FAULT_INJECTION: forcing a failure. [ 130.292704][ T4178] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 130.305957][ T4178] CPU: 1 PID: 4178 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 130.314633][ T4178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.324763][ T4178] Call Trace: [ 130.328039][ T4178] [ 130.330997][ T4178] dump_stack_lvl+0xd6/0x122 [ 130.332595][ T4181] FAULT_INJECTION: forcing a failure. [ 130.332595][ T4181] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 130.335672][ T4178] dump_stack+0x11/0x1b [ 130.335695][ T4178] should_fail+0x23c/0x250 [ 130.335750][ T4178] __alloc_pages+0x102/0x330 [ 130.362060][ T4178] alloc_pages+0x382/0x3d0 [ 130.366492][ T4178] folio_alloc+0x1a/0x20 [ 130.370744][ T4178] filemap_alloc_folio+0x53/0xf0 [ 130.375704][ T4178] __filemap_get_folio+0x443/0x690 [ 130.380806][ T4178] pagecache_get_page+0x26/0xe0 [ 130.385748][ T4178] grab_cache_page_write_begin+0x3f/0x50 [ 130.391408][ T4178] cont_write_begin+0x4ab/0x7b0 [ 130.396258][ T4178] fat_write_begin+0x61/0xf0 [ 130.400834][ T4178] ? fat_block_truncate_page+0x30/0x30 [ 130.406358][ T4178] pagecache_write_begin+0x5a/0x70 [ 130.411454][ T4178] cont_write_begin+0x172/0x7b0 [ 130.416294][ T4178] fat_write_begin+0x61/0xf0 [ 130.420870][ T4178] ? fat_block_truncate_page+0x30/0x30 [ 130.426312][ T4178] generic_perform_write+0x1c8/0x400 [ 130.431592][ T4178] __generic_file_write_iter+0x195/0x2b0 [ 130.437308][ T4178] ? generic_write_checks+0x250/0x290 [ 130.442675][ T4178] generic_file_write_iter+0x75/0x130 [ 130.448036][ T4178] do_iter_readv_writev+0x2de/0x380 [ 130.453277][ T4178] do_iter_write+0x192/0x5c0 [ 130.457884][ T4178] ? import_iovec+0xb8/0xd0 [ 130.462383][ T4178] do_pwritev+0x235/0x440 [ 130.466718][ T4178] ? debug_smp_processor_id+0x18/0x20 [ 130.472092][ T4178] ? fpregs_assert_state_consistent+0x7e/0x90 [ 130.478146][ T4178] __x64_sys_pwritev2+0x7e/0xa0 [ 130.483016][ T4178] do_syscall_64+0x44/0xd0 [ 130.487415][ T4178] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 130.493295][ T4178] RIP: 0033:0x7fd276e08ae9 [ 130.497691][ T4178] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 130.517283][ T4178] RSP: 002b:00007fd274b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 130.525677][ T4178] RAX: ffffffffffffffda RBX: 00007fd276f1bf60 RCX: 00007fd276e08ae9 [ 130.533682][ T4178] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 130.541678][ T4178] RBP: 00007fd274b7f1d0 R08: 0000000000000000 R09: 0000000000000003 [ 130.549729][ T4178] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 130.557691][ T4178] R13: 00007fff56cc1a5f R14: 00007fd274b7f300 R15: 0000000000022000 [ 130.565649][ T4178] [ 130.568652][ T4181] CPU: 0 PID: 4181 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 130.577330][ T4181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.587430][ T4181] Call Trace: [ 130.590704][ T4181] [ 130.591085][ T4183] 9pnet: Insufficient options for proto=fd [ 130.593625][ T4181] dump_stack_lvl+0xd6/0x122 [ 130.603995][ T4181] dump_stack+0x11/0x1b [ 130.608155][ T4181] should_fail+0x23c/0x250 [ 130.612623][ T4181] __alloc_pages+0x102/0x330 [ 130.617272][ T4181] alloc_pages+0x382/0x3d0 [ 130.620464][ T4185] 9pnet: Insufficient options for proto=fd [ 130.621727][ T4181] folio_alloc+0x1a/0x20 [ 130.631753][ T4181] filemap_alloc_folio+0x53/0xf0 [ 130.636698][ T4181] __filemap_get_folio+0x443/0x690 [ 130.641864][ T4181] pagecache_get_page+0x26/0xe0 [ 130.646792][ T4181] grab_cache_page_write_begin+0x3f/0x50 [ 130.652427][ T4181] cont_write_begin+0x4ab/0x7b0 [ 130.657390][ T4181] fat_write_begin+0x61/0xf0 [ 130.662011][ T4181] ? fat_block_truncate_page+0x30/0x30 [ 130.667467][ T4181] pagecache_write_begin+0x5a/0x70 [ 130.672635][ T4181] cont_write_begin+0x172/0x7b0 [ 130.677646][ T4181] fat_write_begin+0x61/0xf0 [ 130.682234][ T4181] ? fat_block_truncate_page+0x30/0x30 [ 130.687692][ T4181] generic_perform_write+0x1c8/0x400 [ 130.693023][ T4181] __generic_file_write_iter+0x195/0x2b0 [ 130.698661][ T4181] ? generic_write_checks+0x250/0x290 [ 130.704033][ T4181] generic_file_write_iter+0x75/0x130 [ 130.709404][ T4181] do_iter_readv_writev+0x2de/0x380 [ 130.714699][ T4181] do_iter_write+0x192/0x5c0 [ 130.719348][ T4181] ? import_iovec+0xb8/0xd0 [ 130.723978][ T4181] do_pwritev+0x235/0x440 [ 130.728342][ T4181] ? debug_smp_processor_id+0x18/0x20 [ 130.733774][ T4181] ? fpregs_assert_state_consistent+0x7e/0x90 [ 130.739843][ T4181] __x64_sys_pwritev2+0x7e/0xa0 [ 130.744687][ T4181] do_syscall_64+0x44/0xd0 [ 130.749112][ T4181] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 130.755067][ T4181] RIP: 0033:0x7f7565d1eae9 [ 130.759549][ T4181] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 130.779154][ T4181] RSP: 002b:00007f7563a95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 22:04:17 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x3700}], 0x1, 0xa900, 0x0, 0x3) 22:04:18 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 5) [ 130.787650][ T4181] RAX: ffffffffffffffda RBX: 00007f7565e31f60 RCX: 00007f7565d1eae9 [ 130.795623][ T4181] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 130.803595][ T4181] RBP: 00007f7563a951d0 R08: 0000000000000000 R09: 0000000000000003 [ 130.811620][ T4181] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 130.819628][ T4181] R13: 00007ffc814bd2cf R14: 00007f7563a95300 R15: 0000000000022000 [ 130.827601][ T4181] 22:04:18 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) [ 130.890740][ T4191] loop5: detected capacity change from 0 to 264192 [ 130.901793][ T4188] loop2: detected capacity change from 0 to 264192 22:04:18 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 9) 22:04:18 executing program 3: ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000001c0)={0x2, 0x0, {0x4000000000, @struct={0x21}, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x2, @usage=0xf704, 0xffff, 0x10000, [0x1000, 0x0, 0x3, 0x0, 0x100, 0xa72]}, {0x0, @usage=0x1000, 0x0, 0x0, 0x0, 0x1f, 0x100000001, 0x3, 0x403, @struct={0x40}, 0x7fb4, 0xc1e, [0x0, 0x0, 0x3ff, 0x9, 0x40, 0x10000]}, {0x4, @struct={0x0, 0x4}, 0x0, 0x9, 0x7, 0x0, 0x4, 0x3ff, 0x445, @usage, 0x0, 0x800, [0x9f3, 0x3, 0x20, 0x1, 0x800, 0x3f]}, {0x1f, 0xffffffffffffffff, 0x100000001}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000200)={0x0, 0x8, 0x1, [0x7f, 0x628f, 0x10001, 0x1, 0x2], [0x0, 0x81, 0x7, 0x0, 0x0, 0x4fc6, 0x7, 0x7ff, 0x0, 0x7, 0x7, 0x5, 0x6d5d202d, 0x9, 0x80000001, 0x4, 0x8, 0x5, 0x10100000, 0xfa, 0x20, 0x4, 0x81, 0x69ab, 0x401, 0x3, 0x7, 0x43, 0xffffffff, 0xb14, 0x8, 0x1000000000, 0x4, 0x3, 0x3ff, 0x8, 0x5, 0x0, 0x8, 0xe2, 0x0, 0x9, 0x0, 0x9, 0x5, 0x8, 0x6, 0x6, 0xe3, 0x6, 0x163451fd, 0xe0, 0x2, 0x0, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x3, 0x2, 0x2, 0x0, 0x0, 0xfffffffffffff8f1, 0x5, 0x0, 0x10000, 0x0, 0x10001, 0x9, 0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0x80, 0x0, 0x80000000, 0x1, 0x0, 0x0, 0x7, 0x7, 0x6, 0x4, 0x9, 0x2, 0x0, 0x159, 0x1000, 0x1, 0x0, 0x800, 0xb56, 0x7ff, 0x0, 0x0, 0x10000, 0xfffffffffffffffb, 0x8, 0x0, 0x8, 0x7, 0x4, 0x0, 0x5, 0x2, 0x7fffffff, 0x0, 0x4, 0x2, 0x7, 0x5, 0xffffffff, 0x7, 0x0, 0x100000001, 0x1000000009, 0x3, 0x7]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000340)={{}, 0x0, 0x4, @unused=[0x61, 0x3, 0x6], @devid}) r0 = perf_event_open(&(0x7f0000001900)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000002440)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000440)={{}, 0x0, 0x4, @unused=[0x1fbfffffd, 0x0, 0x8, 0x8000], @devid}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000300)={{}, 0x0, 0xc, @unused=[0x1, 0x0, 0x1, 0x7], @devid=r2}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ioctl$BTRFS_IOC_SCRUB(r3, 0xc400941b, &(0x7f0000001980)={0x0, 0x6, 0x2}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000020000000000000200000850000000700000095"], &(0x7f0000000380)='syzkaller\x00', 0x1, 0x90, &(0x7f00000003c0)=""/144, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000280)='mm_page_alloc\x00', r4}, 0x10) set_mempolicy(0x1, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='net/nf_conntrack\x00') ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000200)={r2, 0x0, 0x1, [0x7f, 0x628f, 0x0, 0x1, 0x2], [0x4, 0x81, 0x7, 0xfffffffffffffffe, 0x1, 0x0, 0x7, 0x7ff, 0x1, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x4, 0x8, 0x5, 0x10100000, 0xfa, 0x0, 0x4, 0x81, 0x69ab, 0x0, 0x0, 0x7, 0x43, 0x0, 0x0, 0x0, 0x1000000000, 0x4, 0x0, 0x0, 0x8, 0x5, 0x4, 0x8, 0xe2, 0x0, 0x9, 0x4, 0x9, 0x0, 0x8, 0x6, 0x6, 0xe3, 0x6, 0x163451fd, 0xe0, 0x0, 0x2, 0xfffffffffffffff8, 0x0, 0x10000, 0x0, 0x0, 0x2, 0x2, 0x40, 0x0, 0xfffffffffffff8f1, 0x5, 0xeda, 0x10000, 0x4, 0x10001, 0x9, 0x2, 0x1, 0xffffffffffffffff, 0x6, 0x8, 0x5, 0x0, 0x8e2, 0x80000000, 0x1, 0x0, 0x0, 0x7, 0x7, 0x6, 0x0, 0x9, 0x2, 0x0, 0x0, 0x1000, 0x1, 0x10000, 0x800, 0xb56, 0x7ff, 0x0, 0x0, 0x10000, 0xfffffffffffffffb, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x5, 0x2, 0x7fffffff, 0x8, 0x4, 0x2, 0x0, 0x5, 0xffffffff, 0x0, 0x7, 0x100000001, 0x1000000009, 0x3]}) setresgid(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005740)=[{{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000002840)="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{&(0x7f00000015c0)="b0a064f9b4b8790426e4d887e40c521f4f4052146d1cdb8bc64b1edf6c053c8474c1fdf6ddb0817a3dcf115afefdd9f7654aa3a2cf228d627fdae5de10480f8b9bc9c4cd8c3cd9bd984d0b7a83fe7abddf1679ef98836a4c751e7d723ed2fc03", 0x60}, {&(0x7f0000001640)="e459446b278bd000c3ae3379f354da33c4020310ea1d93e172bcb53d7d1d7b401f0ac70222b02ac247b3e8bb9cbd345028b09e7ef11b402fb45f16cf7d30bb083a51d258d509ef7c6d3d0ba3464b436565227b1ed646cf3ef1cfac944891b81ce8ca95ee6e2430395e00701f9203c35a32e54cc62f583a12c51ddffe7377cb390c3059084360f61e53ab68b51a1051d996f5a355172f4742dba7c8af1f0321af6ac11d8c6ff43015f2c87916697434d161225501ca639d926c669822", 0xbc}], 0x7, &(0x7f0000000140)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}], 0x20, 0x2004a801}}, {{&(0x7f0000001780)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000001800)="43c4a43a57974402d7c9cdb4c2d5a46f3a82e21916c0f6307c6a16a76aaf813f63f8340d024600da2d0ec96076262c3d8e4e63d4c2645e942701645eb7872fbc820ce66d8cabf326fb45b43b49f6", 0x4e}, 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{&(0x7f0000002040)="1657d8d5658dbdae2e9a0e4317e926f2faee97954fc112e67de06d7503722fa732a23e404c9e3e4f0614bc55bbd3d576c2f596cfe22823d77ad9b35990de07da013671eeb1ac3755137b304a899421a05dd87f1396aa9bf14042dd761134ca99d1b001d26ebe7ad794bb79f73e2633b7d53954de805b224bde563814747796ad6a2f4cec1820840eccf134bd518ab0d9ed0b6fe4f3c94dcfec6e39f7d22ef3c01f5dbd4c78820f791884eaff754035d2fa", 0xb1}, {&(0x7f00000018c0)="00d94a848f8934c59c7f6b", 0xb}, {&(0x7f0000002100)="72aa2f6cc6c2506c2deaad5a4cc5c511b6af0917791c051d2128cb99723fed020df1c4b6aaec91d1a319747abcbef16f5a6341885d15e3e9b38053bb7b0d54ba076b509d490262c01a308a95988fbaea9df4acddd4a3f7facb6f8194a68fd74f336d7b6613b138f93ec64625bce35946b77349309b5a7c0ea66aa57a1a3ff38b9888122c88e00f6ef799d2f40919908798268fd401c5515553afdde29d441d8ed60b069be01798dd85ee7a67621aa97a6caea29086e1e2a90a775148448f111d6699441dd3e868f7204f257377fb0337ec4f1c58e2bff0d3b524a49b51", 0xdd}, {&(0x7f0000001f80)="d94ccb2234eb3d28fd8ba7553fad917561651fe46848b3accadc262acf6e4caaef37cdd592738015af", 0x29}, {&(0x7f0000003840)="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0x1000}], 0xa, &(0x7f0000001fc0), 0x0, 0x40080}}, {{&(0x7f00000022c0)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000004a40)=[{&(0x7f0000002340)="879466235e1d47178e10a6c81475a2", 0xf}, {&(0x7f0000002380)="510f9e9058d6654d6f143eda05ba9760b55259ae179fb124fb005160d28c42851cd3860efd4052617bb583a41d38fd1fc0b09ce068575114fe618c3ab1843f5b7e7d06ef56b4fc397f5edd9c66bd2502d48790a464627fe65563b5f1c4c456038b09ff4109e9a8aecc6c0b78e8fc8f181844c88b862e4d24033aae34b4c551a3a2a0c464b896b7266a3be47cdefb9f", 0x8f}, {&(0x7f0000004840)="53ac3c12d8d2306314f594f2badf5f4154e5a7dd74f75b37fcf886f3d20bf1491690888b0bcf33a5f53c959cdd9822982f0931469c788fb93b6c3613053d8d1e2107f9a74bf48aaaff22bc42871d471d43daaba014f33c36d1fa400960a21580095e932c0e5658ed24449998a1b1836e67254a27e2cf2fd1077d5fb360a469e3a702fdca3cfe1b669cd043870b834b7a4efa330090069781b760e1ada9a31927386e4e1d75b70e0e6c6a7e9c7d8cfc03a2b31f", 0xb3}, {&(0x7f0000004900)="ed71e83faf1c2e2eaf69e5206f70d95c1378724b10b9492dfdf616a5", 0x1c}, {&(0x7f0000004940)="4556582b08c43e23441bde7ee3646c3a51443c9994af9c1a476ce08effd630ebd3589e816fadebed699eb066bb10600227018e6a46cf1920f97eacc1944fa9f2728cde907988e326de5f8ecb41688c3a72d9b4506b7af0609667f62bcd4c31f7612ce3f4bc347693ffb143779421a6422d9907064feb83c025dde9006b61cbaa5b331eb2aacd7a0caba4fa0a2c112d878322fd9d2e1c1e759c1f87066d2a615eedc4354a4334b164f73031a42f35d43f3895790e8a6fc97dcbcc1ec44188950ca0816cdeb7fb403ced68a1ec", 0xcc}], 0x5, 0x0, 0x0, 0x8000}}, {{&(0x7f0000004ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004bc0)=[{&(0x7f0000004b40)="7531cb87c6b40c9ca2cbb629c1f457ac3f8186d008f3937b1e7d23fa752b70bdc8cbcbfa2759fa52f9f66805b38c0ecb722cb116c17e76a59793018781a5377005ec357417f46b5c6b421b3a", 0x4c}], 0x1, &(0x7f0000004f00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, r6, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r4]}}, @rights={{0x24, 0x1, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff]}}], 0x118, 0x20000080}}, {{0x0, 0x0, &(0x7f0000005180)=[{&(0x7f0000005040)="fab5b19b774c5852b4876174434d7ed447aaed0760297b00cbe3e324acb48823782aea89ea9d3f1a82a5153bccf705dc9e98e383c083e473b683f7ffa142e3fc35339d52a04be12d4931a6859d03e2782b438de058e3b768d924c9dde5a174d451d1c524daf6eaccda0494b4c2268347f09a301dff1064c3ec8858f89b9284a3434195db631b0fd41d4f32af1319c234f5a3539f092706eea40a8cd008a2c820c6062f8df1c7a1a8cbb1cc8e95b599322688adab659af793411084899fdb52c53c78828959656e", 0xc7}, {&(0x7f0000005140)="3b55a18a35727e6904375b82b19739fed8edb6ea4e9246e89594f0ef49a74fb7", 0x20}], 0x2, &(0x7f0000005640)=[@rights={{0x20, 0x1, 0x1, [r0, r5, r5, r1]}}, @rights={{0x20, 0x1, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [r1, r4, r3, r5, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}], 0xf0, 0x4000000}}], 0x5, 0x800) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) [ 130.963972][ T4188] FAULT_INJECTION: forcing a failure. [ 130.963972][ T4188] name failslab, interval 1, probability 0, space 0, times 0 [ 130.976681][ T4188] CPU: 1 PID: 4188 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 130.985353][ T4188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.995405][ T4188] Call Trace: [ 130.998678][ T4188] [ 131.001670][ T4188] dump_stack_lvl+0xd6/0x122 [ 131.006265][ T4188] dump_stack+0x11/0x1b [ 131.010425][ T4188] should_fail+0x23c/0x250 [ 131.014842][ T4188] ? xas_create+0x3fb/0xb10 [ 131.019363][ T4188] __should_failslab+0x81/0x90 [ 131.024212][ T4188] should_failslab+0x5/0x20 [ 131.028723][ T4188] kmem_cache_alloc+0x4f/0x320 [ 131.033548][ T4188] xas_create+0x3fb/0xb10 [ 131.037882][ T4188] xas_store+0x70/0xca0 [ 131.042040][ T4188] ? xas_find_conflict+0x422/0x4c0 [ 131.047184][ T4188] __filemap_add_folio+0x1e8/0x4d0 [ 131.052330][ T4188] ? workingset_activation+0x2b0/0x2b0 [ 131.057803][ T4188] filemap_add_folio+0x6b/0x150 [ 131.062656][ T4188] __filemap_get_folio+0x4c4/0x690 [ 131.067845][ T4188] pagecache_get_page+0x26/0xe0 [ 131.068703][ C0] sd 0:0:1:0: tag#7702 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 131.072785][ T4188] grab_cache_page_write_begin+0x3f/0x50 [ 131.072810][ T4188] cont_write_begin+0x4ab/0x7b0 [ 131.082623][ C0] sd 0:0:1:0: tag#7702 CDB: opcode=0xe5 (vendor) [ 131.088224][ T4188] fat_write_begin+0x61/0xf0 [ 131.088248][ T4188] ? fat_block_truncate_page+0x30/0x30 [ 131.093082][ C0] sd 0:0:1:0: tag#7702 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 131.099370][ T4188] pagecache_write_begin+0x5a/0x70 [ 131.103969][ C0] sd 0:0:1:0: tag#7702 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 131.109478][ T4188] cont_write_begin+0x172/0x7b0 [ 131.109503][ T4188] fat_write_begin+0x61/0xf0 [ 131.118510][ C0] sd 0:0:1:0: tag#7702 CDB[20]: ba [ 131.123610][ T4188] ? fat_block_truncate_page+0x30/0x30 [ 131.152510][ T4188] generic_perform_write+0x1c8/0x400 [ 131.157823][ T4188] __generic_file_write_iter+0x195/0x2b0 [ 131.163613][ T4188] ? generic_write_checks+0x250/0x290 [ 131.168981][ T4188] generic_file_write_iter+0x75/0x130 [ 131.174363][ T4188] do_iter_readv_writev+0x2de/0x380 [ 131.179563][ T4188] do_iter_write+0x192/0x5c0 [ 131.184159][ T4188] ? import_iovec+0xb8/0xd0 [ 131.188726][ T4188] do_pwritev+0x235/0x440 [ 131.193060][ T4188] ? debug_smp_processor_id+0x18/0x20 [ 131.198463][ T4188] ? fpregs_assert_state_consistent+0x7e/0x90 [ 131.204536][ T4188] __x64_sys_pwritev2+0x7e/0xa0 [ 131.209382][ T4188] do_syscall_64+0x44/0xd0 [ 131.213791][ T4188] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 131.219795][ T4188] RIP: 0033:0x7fd276e08ae9 [ 131.224281][ T4188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 131.243985][ T4188] RSP: 002b:00007fd274b7f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 131.252392][ T4188] RAX: ffffffffffffffda RBX: 00007fd276f1bf60 RCX: 00007fd276e08ae9 22:04:18 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x300}], 0x1, 0xa900, 0x0, 0x0) 22:04:18 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x4700}], 0x1, 0xa900, 0x0, 0x3) [ 131.260397][ T4188] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 131.268364][ T4188] RBP: 00007fd274b7f1d0 R08: 0000000000000000 R09: 0000000000000003 [ 131.276419][ T4188] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 131.284390][ T4188] R13: 00007fff56cc1a5f R14: 00007fd274b7f300 R15: 0000000000022000 [ 131.292375][ T4188] [ 131.346971][ T4195] loop4: detected capacity change from 0 to 264192 [ 131.358388][ T4206] loop5: detected capacity change from 0 to 264192 [ 131.363905][ T4207] loop0: detected capacity change from 0 to 264192 [ 131.422991][ T4209] loop1: detected capacity change from 0 to 264192 [ 131.439319][ T4207] FAULT_INJECTION: forcing a failure. [ 131.439319][ T4207] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 131.452605][ T4207] CPU: 1 PID: 4207 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 131.461463][ T4207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.471662][ T4207] Call Trace: [ 131.474942][ T4207] [ 131.477869][ T4207] dump_stack_lvl+0xd6/0x122 [ 131.482543][ T4207] dump_stack+0x11/0x1b [ 131.486700][ T4207] should_fail+0x23c/0x250 [ 131.491134][ T4207] __alloc_pages+0x102/0x330 [ 131.495731][ T4207] alloc_pages+0x382/0x3d0 [ 131.500232][ T4207] folio_alloc+0x1a/0x20 [ 131.504528][ T4207] filemap_alloc_folio+0x53/0xf0 [ 131.509534][ T4207] __filemap_get_folio+0x443/0x690 [ 131.514650][ T4207] pagecache_get_page+0x26/0xe0 [ 131.519565][ T4207] grab_cache_page_write_begin+0x3f/0x50 [ 131.525192][ T4207] cont_write_begin+0x4ab/0x7b0 [ 131.530036][ T4207] fat_write_begin+0x61/0xf0 [ 131.534635][ T4207] ? fat_block_truncate_page+0x30/0x30 [ 131.540097][ T4207] pagecache_write_begin+0x5a/0x70 [ 131.545197][ T4207] cont_write_begin+0x172/0x7b0 [ 131.550035][ T4207] fat_write_begin+0x61/0xf0 [ 131.554628][ T4207] ? fat_block_truncate_page+0x30/0x30 [ 131.560073][ T4207] generic_perform_write+0x1c8/0x400 [ 131.565347][ T4207] __generic_file_write_iter+0x195/0x2b0 [ 131.571018][ T4207] ? generic_write_checks+0x250/0x290 [ 131.576442][ T4207] generic_file_write_iter+0x75/0x130 [ 131.581799][ T4207] do_iter_readv_writev+0x2de/0x380 [ 131.586998][ T4207] do_iter_write+0x192/0x5c0 [ 131.591632][ T4207] ? import_iovec+0xb8/0xd0 [ 131.596208][ T4207] do_pwritev+0x235/0x440 [ 131.600556][ T4207] ? debug_smp_processor_id+0x18/0x20 [ 131.605945][ T4207] ? fpregs_assert_state_consistent+0x7e/0x90 [ 131.612000][ T4207] __x64_sys_pwritev2+0x7e/0xa0 [ 131.616885][ T4207] do_syscall_64+0x44/0xd0 [ 131.621302][ T4207] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 131.627307][ T4207] RIP: 0033:0x7f7565d1eae9 [ 131.631725][ T4207] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 131.651502][ T4207] RSP: 002b:00007f7563a95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 131.659922][ T4207] RAX: ffffffffffffffda RBX: 00007f7565e31f60 RCX: 00007f7565d1eae9 22:04:19 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x5700}], 0x1, 0xa900, 0x0, 0x3) [ 131.667938][ T4207] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 131.675900][ T4207] RBP: 00007f7563a951d0 R08: 0000000000000000 R09: 0000000000000003 [ 131.683855][ T4207] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 131.691840][ T4207] R13: 00007ffc814bd2cf R14: 00007f7563a95300 R15: 0000000000022000 [ 131.699817][ T4207] 22:04:19 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240), 0x0, 0xa900, 0x0, 0x3) 22:04:19 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x6700}], 0x1, 0xa900, 0x0, 0x3) 22:04:19 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 10) 22:04:19 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 131.827073][ T4218] loop5: detected capacity change from 0 to 264192 [ 131.850274][ T4220] loop4: detected capacity change from 0 to 264192 22:04:19 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x7700}], 0x1, 0xa900, 0x0, 0x3) [ 131.917172][ T24] audit: type=1400 audit(1637705059.319:248): avc: denied { write } for pid=4199 comm="syz-executor.3" name="nf_conntrack" dev="proc" ino=4026532745 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 22:04:19 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) 22:04:19 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) [ 132.008951][ T4226] loop2: detected capacity change from 0 to 264192 [ 132.016110][ T4227] loop5: detected capacity change from 0 to 264192 [ 132.063962][ T4230] loop0: detected capacity change from 0 to 264192 [ 132.121511][ T4234] loop4: detected capacity change from 0 to 264192 [ 132.149392][ T4230] FAULT_INJECTION: forcing a failure. [ 132.149392][ T4230] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 132.162818][ T4230] CPU: 0 PID: 4230 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 132.171493][ T4230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.181665][ T4230] Call Trace: [ 132.184939][ T4230] [ 132.187958][ T4230] dump_stack_lvl+0xd6/0x122 [ 132.192545][ T4230] dump_stack+0x11/0x1b [ 132.196695][ T4230] should_fail+0x23c/0x250 [ 132.201129][ T4230] __alloc_pages+0x102/0x330 [ 132.205730][ T4230] alloc_pages+0x382/0x3d0 [ 132.210149][ T4230] folio_alloc+0x1a/0x20 [ 132.214409][ T4230] filemap_alloc_folio+0x53/0xf0 [ 132.219388][ T4230] __filemap_get_folio+0x443/0x690 [ 132.224513][ T4230] pagecache_get_page+0x26/0xe0 [ 132.229405][ T4230] grab_cache_page_write_begin+0x3f/0x50 [ 132.230814][ C1] sd 0:0:1:0: tag#7757 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 132.235036][ T4230] cont_write_begin+0x4ab/0x7b0 [ 132.235063][ T4230] fat_write_begin+0x61/0xf0 [ 132.244869][ C1] sd 0:0:1:0: tag#7757 CDB: opcode=0xe5 (vendor) [ 132.249669][ T4230] ? fat_block_truncate_page+0x30/0x30 [ 132.249738][ T4230] pagecache_write_begin+0x5a/0x70 [ 132.254260][ C1] sd 0:0:1:0: tag#7757 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 132.260549][ T4230] cont_write_begin+0x172/0x7b0 [ 132.266020][ C1] sd 0:0:1:0: tag#7757 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 132.271091][ T4230] fat_write_begin+0x61/0xf0 [ 132.280103][ C1] sd 0:0:1:0: tag#7757 CDB[20]: ba [ 132.284907][ T4230] ? fat_block_truncate_page+0x30/0x30 [ 132.308975][ T4230] generic_perform_write+0x1c8/0x400 [ 132.314306][ T4230] __generic_file_write_iter+0x195/0x2b0 [ 132.319926][ T4230] ? generic_write_checks+0x250/0x290 [ 132.325278][ T4230] generic_file_write_iter+0x75/0x130 [ 132.330658][ T4230] do_iter_readv_writev+0x2de/0x380 [ 132.335912][ T4230] do_iter_write+0x192/0x5c0 [ 132.340533][ T4230] ? import_iovec+0xb8/0xd0 [ 132.345054][ T4230] do_pwritev+0x235/0x440 [ 132.349368][ T4230] ? debug_smp_processor_id+0x18/0x20 [ 132.354762][ T4230] ? fpregs_assert_state_consistent+0x7e/0x90 [ 132.360815][ T4230] __x64_sys_pwritev2+0x7e/0xa0 [ 132.365647][ T4230] do_syscall_64+0x44/0xd0 [ 132.370114][ T4230] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 132.376163][ T4230] RIP: 0033:0x7f7565d1eae9 [ 132.380561][ T4230] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 132.400269][ T4230] RSP: 002b:00007f7563a95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 132.408664][ T4230] RAX: ffffffffffffffda RBX: 00007f7565e31f60 RCX: 00007f7565d1eae9 22:04:19 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1ff700}], 0x1, 0xa900, 0x0, 0x3) [ 132.416616][ T4230] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 132.424777][ T4230] RBP: 00007f7563a951d0 R08: 0000000000000000 R09: 0000000000000003 [ 132.432737][ T4230] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 132.440705][ T4230] R13: 00007ffc814bd2cf R14: 00007f7563a95300 R15: 0000000000022000 [ 132.448674][ T4230] [ 132.539510][ T4241] loop2: detected capacity change from 0 to 264192 22:04:20 executing program 3: r0 = syz_io_uring_setup(0x18a, &(0x7f0000000340), &(0x7f00006d6000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000100)=0x0) r3 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0xfffffffc) r6 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r6, 0x0, 0x0}, 0xfffffffc) syz_io_uring_submit(r4, r8, &(0x7f0000000040)=@IORING_OP_NOP={0x0, 0x5}, 0x7fffffff) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_STATX={0x15, 0x5, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x0) r9 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup(r9) getdents64(r9, 0x0, 0x0) r10 = syz_io_uring_complete(r1) ioctl$AUTOFS_DEV_IOCTL_VERSION(r9, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r10}, './file0\x00'}) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe) 22:04:20 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 11) 22:04:20 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x700}], 0x1, 0xa900, 0x0, 0x0) 22:04:20 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0xa900, 0x0, 0x3) 22:04:20 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x8700}], 0x1, 0xa900, 0x0, 0x3) 22:04:20 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e02}], 0x1, 0xa900, 0x0, 0x3) [ 133.582004][ T4252] loop2: detected capacity change from 0 to 264192 [ 133.588628][ T4253] loop4: detected capacity change from 0 to 264192 [ 133.595586][ T4250] loop0: detected capacity change from 0 to 264192 [ 133.595777][ T4254] loop5: detected capacity change from 0 to 264192 [ 133.602765][ T4249] loop1: detected capacity change from 0 to 264192 [ 133.662515][ T4250] FAULT_INJECTION: forcing a failure. [ 133.662515][ T4250] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 133.675792][ T4250] CPU: 1 PID: 4250 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 133.684559][ T4250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.694720][ T4250] Call Trace: [ 133.697991][ T4250] [ 133.700906][ T4250] dump_stack_lvl+0xd6/0x122 [ 133.705596][ T4250] dump_stack+0x11/0x1b [ 133.709735][ T4250] should_fail+0x23c/0x250 [ 133.714169][ T4250] __alloc_pages+0x102/0x330 [ 133.718753][ T4250] alloc_pages+0x382/0x3d0 [ 133.723151][ T4250] folio_alloc+0x1a/0x20 [ 133.727438][ T4250] filemap_alloc_folio+0x53/0xf0 [ 133.732363][ T4250] __filemap_get_folio+0x443/0x690 [ 133.737522][ T4250] pagecache_get_page+0x26/0xe0 [ 133.742357][ T4250] grab_cache_page_write_begin+0x3f/0x50 [ 133.748000][ T4250] cont_write_begin+0x4ab/0x7b0 [ 133.752837][ T4250] fat_write_begin+0x61/0xf0 [ 133.757535][ T4250] ? fat_block_truncate_page+0x30/0x30 [ 133.763014][ T4250] pagecache_write_begin+0x5a/0x70 [ 133.768131][ T4250] cont_write_begin+0x172/0x7b0 [ 133.773034][ T4250] fat_write_begin+0x61/0xf0 [ 133.777664][ T4250] ? fat_block_truncate_page+0x30/0x30 [ 133.783122][ T4250] generic_perform_write+0x1c8/0x400 [ 133.788410][ T4250] __generic_file_write_iter+0x195/0x2b0 [ 133.794031][ T4250] ? generic_write_checks+0x250/0x290 [ 133.799394][ T4250] generic_file_write_iter+0x75/0x130 [ 133.804896][ T4250] do_iter_readv_writev+0x2de/0x380 [ 133.810077][ T4250] do_iter_write+0x192/0x5c0 [ 133.814685][ T4250] ? import_iovec+0xb8/0xd0 [ 133.819298][ T4250] do_pwritev+0x235/0x440 [ 133.823632][ T4250] ? debug_smp_processor_id+0x18/0x20 [ 133.829052][ T4250] ? fpregs_assert_state_consistent+0x7e/0x90 [ 133.835106][ T4250] __x64_sys_pwritev2+0x7e/0xa0 [ 133.839946][ T4250] do_syscall_64+0x44/0xd0 [ 133.844358][ T4250] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 133.850237][ T4250] RIP: 0033:0x7f7565d1eae9 [ 133.854670][ T4250] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 133.874272][ T4250] RSP: 002b:00007f7563a95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 133.882679][ T4250] RAX: ffffffffffffffda RBX: 00007f7565e31f60 RCX: 00007f7565d1eae9 [ 133.890646][ T4250] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 133.898687][ T4250] RBP: 00007f7563a951d0 R08: 0000000000000000 R09: 0000000000000003 22:04:21 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) 22:04:21 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 12) [ 133.906648][ T4250] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 133.914602][ T4250] R13: 00007ffc814bd2cf R14: 00007f7563a95300 R15: 0000000000022000 [ 133.922761][ T4250] 22:04:21 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x9700}], 0x1, 0xa900, 0x0, 0x3) [ 134.022503][ T4267] loop0: detected capacity change from 0 to 264192 [ 134.043582][ T4267] FAULT_INJECTION: forcing a failure. [ 134.043582][ T4267] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 134.056859][ T4267] CPU: 0 PID: 4267 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 134.065609][ T4267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.066424][ T4269] loop4: detected capacity change from 0 to 264192 [ 134.075669][ T4267] Call Trace: [ 134.075678][ T4267] [ 134.075684][ T4267] dump_stack_lvl+0xd6/0x122 [ 134.092944][ T4267] dump_stack+0x11/0x1b [ 134.097148][ T4267] should_fail+0x23c/0x250 [ 134.101707][ T4267] __alloc_pages+0x102/0x330 [ 134.106309][ T4267] alloc_pages+0x382/0x3d0 [ 134.110722][ T4267] folio_alloc+0x1a/0x20 [ 134.114993][ T4267] filemap_alloc_folio+0x53/0xf0 [ 134.119936][ T4267] __filemap_get_folio+0x443/0x690 [ 134.125145][ T4267] pagecache_get_page+0x26/0xe0 [ 134.129999][ T4267] grab_cache_page_write_begin+0x3f/0x50 [ 134.135694][ T4267] cont_write_begin+0x4ab/0x7b0 [ 134.140553][ T4267] fat_write_begin+0x61/0xf0 [ 134.145147][ T4267] ? fat_block_truncate_page+0x30/0x30 [ 134.150613][ T4267] pagecache_write_begin+0x5a/0x70 [ 134.155727][ T4267] cont_write_begin+0x172/0x7b0 [ 134.160576][ T4267] fat_write_begin+0x61/0xf0 [ 134.165312][ T4267] ? fat_block_truncate_page+0x30/0x30 [ 134.170815][ T4267] generic_perform_write+0x1c8/0x400 [ 134.176095][ T4267] __generic_file_write_iter+0x195/0x2b0 [ 134.181771][ T4267] ? generic_write_checks+0x250/0x290 [ 134.187210][ T4267] generic_file_write_iter+0x75/0x130 [ 134.192569][ T4267] do_iter_readv_writev+0x2de/0x380 [ 134.197848][ T4267] do_iter_write+0x192/0x5c0 [ 134.202465][ T4267] ? import_iovec+0xb8/0xd0 [ 134.206950][ T4267] do_pwritev+0x235/0x440 [ 134.211274][ T4267] ? debug_smp_processor_id+0x18/0x20 [ 134.216676][ T4267] ? fpregs_assert_state_consistent+0x7e/0x90 [ 134.222729][ T4267] __x64_sys_pwritev2+0x7e/0xa0 [ 134.227613][ T4267] do_syscall_64+0x44/0xd0 [ 134.232011][ T4267] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 134.237889][ T4267] RIP: 0033:0x7f7565d1eae9 [ 134.242289][ T4267] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 134.262011][ T4267] RSP: 002b:00007f7563a95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 22:04:21 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x901}], 0x1, 0xa900, 0x0, 0x0) 22:04:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) setrlimit(0xe, &(0x7f0000000080)={0x4, 0x7fff}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000240)={0x0, 0x0, {0x80, @usage, 0x0, 0x9, 0x36dd, 0xfdfffffffffffff8, 0x0, 0x1, 0x500, @usage, 0x0, 0x3, [0x0, 0x0, 0x8, 0x2, 0x9, 0x6]}, {0x1f, @struct={0x1}, 0x0, 0x9, 0xc48, 0x2, 0x0, 0x10001, 0x0, @usage, 0x0, 0x0, [0x0, 0x4, 0x0, 0x0, 0x1, 0x3fe000000]}, {0x1, @struct={0x4, 0xa}, 0x0, 0x6fe3, 0x0, 0x7f, 0x6, 0x0, 0x40, @struct={0x4, 0x41}, 0x0, 0x1, [0x0, 0x0, 0x1ff, 0x3ff, 0x0, 0xd781]}, {0x1ff, 0x7, 0x1000}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, 0x0) r0 = perf_event_open(&(0x7f0000001900)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xc150d4e}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000980)={0x1, 0x80, 0x0, 0x3, 0x0, 0x54, 0x0, 0x7b33, 0x20a0, 0xa, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x7, 0x9}, 0x40, 0x4, 0xd40, 0xc, 0x0, 0x2, 0x5, 0x0, 0x8c, 0x0, 0x8}, 0xffffffffffffffff, 0x40, r0, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x58, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x6735}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x58}}, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000003440)={{r1}, 0x0, 0xc, @inherit={0x78, 0x0}, @devid}) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x290440, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000900)={0x53, 0x0, 0xdd, 0xff, @scatter={0x1, 0x0, &(0x7f0000000100)=[{&(0x7f0000000640)=""/177, 0xb1}]}, &(0x7f0000000780)="0dcef3fcc22e3b10c3342a89f1ea17d03b786a5e3cd45dd871703edad1def54841ed0088459d6138368d6388d987e01106fbcd6ebee26449df52d2121d975484d208c5572b1ede6eeae1ee917bbc1f14b1d4e12e9d8e6430cee6b351eac89fda1247e3f9e92176182e8e28a728a64d07932cd19039c3a517f742b12997326569add7e8885b8b711eb7dc26588960b5edbe15b2531350b26c3a05c754ebdee473080e8dc0071555a7f69152d0a58996e5db8187eaa41c38c0c2bc4fd4053eb1197dafdccadecf4cfae52aed30b83c9b6aef65dd448736a0669775cd3357", &(0x7f0000000880)=""/123, 0x0, 0x14, 0x2, &(0x7f00000001c0)}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) 22:04:21 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e03}], 0x1, 0xa900, 0x0, 0x3) [ 134.270404][ T4267] RAX: ffffffffffffffda RBX: 00007f7565e31f60 RCX: 00007f7565d1eae9 [ 134.278550][ T4267] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 134.286539][ T4267] RBP: 00007f7563a951d0 R08: 0000000000000000 R09: 0000000000000003 [ 134.294523][ T4267] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 134.302562][ T4267] R13: 00007ffc814bd2cf R14: 00007f7563a95300 R15: 0000000000022000 [ 134.310544][ T4267] 22:04:21 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) 22:04:21 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 13) [ 134.327324][ C1] sd 0:0:1:0: tag#7762 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 134.337182][ C1] sd 0:0:1:0: tag#7762 CDB: opcode=0xe5 (vendor) [ 134.343535][ C1] sd 0:0:1:0: tag#7762 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 134.352579][ C1] sd 0:0:1:0: tag#7762 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 134.361672][ C1] sd 0:0:1:0: tag#7762 CDB[20]: ba [ 134.454623][ T4277] loop5: detected capacity change from 0 to 264192 [ 134.464525][ T4279] loop1: detected capacity change from 0 to 264192 [ 134.487176][ C1] sd 0:0:1:0: tag#7763 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 134.497140][ C1] sd 0:0:1:0: tag#7763 CDB: opcode=0xe5 (vendor) [ 134.501053][ T4273] loop4: detected capacity change from 0 to 264192 [ 134.503495][ C1] sd 0:0:1:0: tag#7763 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 134.519089][ C1] sd 0:0:1:0: tag#7763 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 134.528139][ C1] sd 0:0:1:0: tag#7763 CDB[20]: ba [ 134.615315][ T4285] loop2: detected capacity change from 0 to 264192 [ 134.622851][ T4286] loop0: detected capacity change from 0 to 264192 22:04:22 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{}], 0x1, 0xa900, 0x0, 0x3) 22:04:22 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xa700}], 0x1, 0xa900, 0x0, 0x3) [ 134.763859][ T4286] FAULT_INJECTION: forcing a failure. [ 134.763859][ T4286] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 134.777145][ T4286] CPU: 0 PID: 4286 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 134.785914][ T4286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.796035][ T4286] Call Trace: [ 134.799313][ T4286] [ 134.802244][ T4286] dump_stack_lvl+0xd6/0x122 [ 134.806874][ T4286] dump_stack+0x11/0x1b [ 134.811032][ T4286] should_fail+0x23c/0x250 [ 134.815637][ T4286] __alloc_pages+0x102/0x330 [ 134.820255][ T4286] alloc_pages+0x382/0x3d0 [ 134.824744][ T4286] folio_alloc+0x1a/0x20 [ 134.828986][ T4286] filemap_alloc_folio+0x53/0xf0 [ 134.833931][ T4286] __filemap_get_folio+0x443/0x690 [ 134.839113][ T4286] pagecache_get_page+0x26/0xe0 [ 134.843969][ T4286] grab_cache_page_write_begin+0x3f/0x50 [ 134.849681][ T4286] cont_write_begin+0x4ab/0x7b0 [ 134.854540][ T4286] fat_write_begin+0x61/0xf0 [ 134.859131][ T4286] ? fat_block_truncate_page+0x30/0x30 [ 134.864601][ T4286] pagecache_write_begin+0x5a/0x70 [ 134.865927][ T4296] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 134.869771][ T4286] cont_write_begin+0x172/0x7b0 [ 134.869797][ T4286] fat_write_begin+0x61/0xf0 [ 134.883207][ T4297] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 134.883940][ T4286] ? fat_block_truncate_page+0x30/0x30 [ 134.903247][ T4286] generic_perform_write+0x1c8/0x400 [ 134.908545][ T4286] __generic_file_write_iter+0x195/0x2b0 22:04:22 executing program 3: r0 = socket(0x9, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = dup(r1) lseek(r2, 0x101, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r3, &(0x7f0000003f40)={0x0, 0x0, &(0x7f0000003f00)={&(0x7f0000001400)={0x1c, r4, 0x301, 0x0, 0x0, {{0x6b}, {@val={0x8, 0x6}, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r2, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000880)={0x1e40, r4, 0x400, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_PMSR_ATTR_PEERS={0x338, 0x5, 0x0, 0x1, [{0x334, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x54, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2e}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x31}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2f3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x9}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8001}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2c5}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1b}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1b}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xc3}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x28}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xccc}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x1a8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x64, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xff}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xbc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x96ff}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x7c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xff}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0xc8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x84, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7f}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x400}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}]}]}]}]}]}, @NL80211_PMSR_ATTR_PEERS={0x1410, 0x5, 0x0, 0x1, [{0x4}, {0x90, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x229}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x81}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x60, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x54, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xd0}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x2e4, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xe}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x15}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16ee}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xb}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x160, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x13c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xac}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7ff}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x20}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xbf}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x994}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xb0e}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_REQ={0xfc, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x401}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x12}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xcc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1ff}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}]}]}]}]}, {0x530, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x218, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x5c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xd2a}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x7c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1e}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xe0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x17f2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x50, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x20}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x48, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3f}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x26c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xd0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3b}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1000}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xdfcf}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xbc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x400}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x750}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfff9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xdc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7f}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3f}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x54, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xe}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x20}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}]}, {0x50c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0xc, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x118, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xb8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x12}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x58, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x800}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xf081}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfffffe00}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x204, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xe0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7f}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8001}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xcc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x401}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x44, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1000}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0xcc64932fc454d13d}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3d1}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x6}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xb}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x31}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7fff}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x23}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7f}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x140, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x90, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1e}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3133}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x100}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x78, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xd8e}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x4}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x148, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x144, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xe8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xf800}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x20}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7f}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfff8}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7f}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x81}]}]}]}]}, {0x24c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3bd}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x4}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3c3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x210, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xcc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3ff}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xd8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x12}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf9}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x60, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x75}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x200}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x2c4, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x2c0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x104, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xffff}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x81}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xfd}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x1b0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x4c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xff}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1a}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7f}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xd8b}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x12}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1c}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}]}, @NL80211_PMSR_ATTR_PEERS={0x6dc, 0x5, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x44, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x153}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x507}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x326}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x33c}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x5da5}]}]}, {0x1c4, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x154, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x5c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xd1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x101}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xa8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x4c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x8}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x44, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x162}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x52dc487db110f120}]}]}, {0x46c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x44, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x39}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xe}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x11}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x636}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1f}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2fd}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfffffff9}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x108, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xc0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x400}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x24}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xff}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x1c0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x6c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x52}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x148, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x400}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x100, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xf8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xc83}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7fff}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}, {0x28, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}, {0x38, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0x1c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}]}]}, 0x1e40}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000800)=ANY=[@ANYBLOB="7000000024000b0f000000000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100746266004400020028000100000000000000000000000000000000000000000000080000000000003c0200003b0a00000c000500d534d02c046445b40c00040056a0c7c8454967a7"], 0x70}}, 0x0) 22:04:22 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xfdef}], 0x1, 0xa900, 0x0, 0x0) 22:04:22 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e04}], 0x1, 0xa900, 0x0, 0x3) 22:04:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'veth0_to_bond\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) write$UHID_INPUT(r3, &(0x7f0000000000)={0xd, {"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", 0x1000}}, 0x1006) r4 = socket$inet6(0xa, 0x80003, 0x6b) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r6}, 0x14) getsockname$packet(r5, &(0x7f00000022c0)={0x11, 0x0, 0x0}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="4400000010120104000000060000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d616376746170000400028008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7, @ANYBLOB], 0x44}}, 0x0) [ 134.914203][ T4286] ? generic_write_checks+0x250/0x290 [ 134.918970][ T24] audit: type=1400 audit(1637705062.189:249): avc: denied { ioctl } for pid=4298 comm="syz-executor.3" path="socket:[24677]" dev="sockfs" ino=24677 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 134.919573][ T4286] generic_file_write_iter+0x75/0x130 22:04:22 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 14) [ 134.949930][ T4286] do_iter_readv_writev+0x2de/0x380 [ 134.950000][ T4286] do_iter_write+0x192/0x5c0 [ 134.950015][ T4286] ? import_iovec+0xb8/0xd0 [ 134.950080][ T4286] do_pwritev+0x235/0x440 [ 134.950129][ T4286] ? debug_smp_processor_id+0x18/0x20 [ 134.950149][ T4286] ? fpregs_assert_state_consistent+0x7e/0x90 [ 134.950173][ T4286] __x64_sys_pwritev2+0x7e/0xa0 [ 134.950235][ T4286] do_syscall_64+0x44/0xd0 [ 134.950330][ T4286] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 134.950354][ T4286] RIP: 0033:0x7f7565d1eae9 22:04:22 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 134.950368][ T4286] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 134.950384][ T4286] RSP: 002b:00007f7563a95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 134.950401][ T4286] RAX: ffffffffffffffda RBX: 00007f7565e31f60 RCX: 00007f7565d1eae9 [ 134.950478][ T4286] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 22:04:22 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xb700}], 0x1, 0xa900, 0x0, 0x3) [ 134.950490][ T4286] RBP: 00007f7563a951d0 R08: 0000000000000000 R09: 0000000000000003 [ 134.950502][ T4286] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 134.950513][ T4286] R13: 00007ffc814bd2cf R14: 00007f7563a95300 R15: 0000000000022000 [ 134.950528][ T4286] [ 134.977739][ T4292] loop4: detected capacity change from 0 to 264192 [ 134.995485][ T4303] loop2: detected capacity change from 0 to 264192 [ 135.033675][ T4305] loop5: detected capacity change from 0 to 264192 [ 135.034995][ T4299] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4624 sclass=netlink_route_socket pid=4299 comm=syz-executor.3 22:04:22 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 135.149372][ T4311] loop1: detected capacity change from 0 to 264192 [ 135.182852][ T4317] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4624 sclass=netlink_route_socket pid=4317 comm=syz-executor.3 22:04:22 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xc700}], 0x1, 0xa900, 0x0, 0x3) 22:04:22 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xfffff}], 0x1, 0xa900, 0x0, 0x0) [ 135.212846][ T4321] loop0: detected capacity change from 0 to 264192 [ 135.223230][ T4322] loop4: detected capacity change from 0 to 264192 [ 135.262892][ T4321] FAULT_INJECTION: forcing a failure. [ 135.262892][ T4321] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 135.276168][ T4321] CPU: 0 PID: 4321 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 135.284857][ T4321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.294972][ T4321] Call Trace: [ 135.298258][ T4321] [ 135.301221][ T4321] dump_stack_lvl+0xd6/0x122 [ 135.305819][ T4321] dump_stack+0x11/0x1b [ 135.309978][ T4321] should_fail+0x23c/0x250 [ 135.314477][ T4321] __alloc_pages+0x102/0x330 [ 135.319136][ T4321] alloc_pages+0x382/0x3d0 [ 135.323544][ T4321] folio_alloc+0x1a/0x20 [ 135.327922][ T4321] filemap_alloc_folio+0x53/0xf0 [ 135.332910][ T4321] __filemap_get_folio+0x443/0x690 [ 135.338014][ T4321] pagecache_get_page+0x26/0xe0 [ 135.342856][ T4321] grab_cache_page_write_begin+0x3f/0x50 [ 135.348511][ T4321] cont_write_begin+0x4ab/0x7b0 [ 135.353372][ T4321] fat_write_begin+0x61/0xf0 [ 135.358039][ T4321] ? fat_block_truncate_page+0x30/0x30 [ 135.363621][ T4321] pagecache_write_begin+0x5a/0x70 [ 135.368780][ T4321] cont_write_begin+0x172/0x7b0 [ 135.373678][ T4321] fat_write_begin+0x61/0xf0 [ 135.378357][ T4321] ? fat_block_truncate_page+0x30/0x30 [ 135.383846][ T4321] generic_perform_write+0x1c8/0x400 [ 135.389254][ T4321] __generic_file_write_iter+0x195/0x2b0 [ 135.394957][ T4321] ? generic_write_checks+0x250/0x290 [ 135.400387][ T4321] generic_file_write_iter+0x75/0x130 [ 135.405797][ T4321] do_iter_readv_writev+0x2de/0x380 [ 135.410982][ T4321] do_iter_write+0x192/0x5c0 [ 135.415571][ T4321] ? import_iovec+0xb8/0xd0 [ 135.420061][ T4321] do_pwritev+0x235/0x440 [ 135.424373][ T4321] ? debug_smp_processor_id+0x18/0x20 [ 135.429759][ T4321] ? fpregs_assert_state_consistent+0x7e/0x90 [ 135.435895][ T4321] __x64_sys_pwritev2+0x7e/0xa0 [ 135.440727][ T4321] do_syscall_64+0x44/0xd0 [ 135.445206][ T4321] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 135.451094][ T4321] RIP: 0033:0x7f7565d1eae9 [ 135.455507][ T4321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 135.475188][ T4321] RSP: 002b:00007f7563a95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 135.483582][ T4321] RAX: ffffffffffffffda RBX: 00007f7565e31f60 RCX: 00007f7565d1eae9 [ 135.491543][ T4321] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 135.499509][ T4321] RBP: 00007f7563a951d0 R08: 0000000000000000 R09: 0000000000000003 [ 135.507476][ T4321] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 135.515575][ T4321] R13: 00007ffc814bd2cf R14: 00007f7563a95300 R15: 0000000000022000 [ 135.523544][ T4321] 22:04:22 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000180)=""/87) syz_read_part_table(0xfffffffffffffffe, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0201a5ffffff0a0000004e9ea45b2c07006ac7b57509000000000003000000000000000000697700728030070082ffffff00000000008000ce55aa", 0x3b, 0x1c0}, {&(0x7f00000000c0)="af8c37f5055c0808129140b1132b16edf9b2a2a91efde7bc5127d5014bebe942218f320db4d2df3bc04406447916fc11f4be030d93c0bb9d79ff35792825eed5212e2d6b7c95600569278fc57cba89fda8aedaa0f476835edc32b16348e60ac5e928eee555a25f2ba290c909458586f33e90b98f0cd8f72a4ddee5a9c04f204613dcc9af09a4463a7ed3ad2bc22a141e2983c005013eaca3eb803898e4a8cd41f99312235642378cb1bb", 0xaa}]) [ 135.566545][ T4326] loop5: detected capacity change from 0 to 264192 22:04:23 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x0, 0x0, 0x3) [ 135.617477][ T4329] loop1: detected capacity change from 0 to 264192 [ 135.627496][ T4331] loop3: detected capacity change from 0 to 264192 22:04:23 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) open(&(0x7f0000000300)='./bus\x00', 0x40001, 0x3) ftruncate(r0, 0x800) open(&(0x7f0000000340)='./bus\x00', 0x100, 0x140) lseek(r0, 0x400000000000000, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@newqdisc={0xd4, 0x24, 0x800, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x8, 0xb}, {0xfff3, 0xfff7}, {0xfff3, 0x6}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x1}, @qdisc_kind_options=@q_pie={{0x8}, {0x44, 0x2, [@TCA_PIE_TUPDATE={0x8, 0x3, 0x3}, @TCA_PIE_TARGET={0x8, 0x1, 0x2}, @TCA_PIE_TUPDATE={0x8, 0x3, 0xfffffff9}, @TCA_PIE_BETA={0x8, 0x5, 0x7}, @TCA_PIE_BYTEMODE={0x8}, @TCA_PIE_ECN={0x8}, @TCA_PIE_BETA={0x8, 0x5, 0x7}, @TCA_PIE_ECN={0x8}]}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0xffffffff}, @qdisc_kind_options=@q_rr={{0x7}, {0x18, 0x2, {0x69a, "9b3c531d5dc9da63aee7955d1807b754"}}}, @TCA_STAB={0x34, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x81, 0x7, 0x8, 0xff, 0x1, 0x200, 0x786f, 0x7}}, {0x12, 0x2, [0x7fff, 0x8, 0x5, 0x4, 0xfff7, 0x200, 0x5]}}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x10}, 0xc051) 22:04:23 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 15) 22:04:23 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e05}], 0x1, 0xa900, 0x0, 0x3) 22:04:23 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xd700}], 0x1, 0xa900, 0x0, 0x3) [ 135.740056][ T4336] loop4: detected capacity change from 0 to 264192 [ 135.809141][ T4342] loop0: detected capacity change from 0 to 264192 [ 135.819862][ T4345] loop2: detected capacity change from 0 to 264192 [ 135.824022][ T4343] loop5: detected capacity change from 0 to 264192 [ 135.879256][ T4342] FAULT_INJECTION: forcing a failure. [ 135.879256][ T4342] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 135.892564][ T4342] CPU: 0 PID: 4342 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 135.901241][ T4342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.911296][ T4342] Call Trace: [ 135.914612][ T4342] [ 135.917550][ T4342] dump_stack_lvl+0xd6/0x122 [ 135.922274][ T4342] dump_stack+0x11/0x1b 22:04:23 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) 22:04:23 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x87f5700}], 0x1, 0xa900, 0x0, 0x0) [ 135.926431][ T4342] should_fail+0x23c/0x250 [ 135.930849][ T4342] __alloc_pages+0x102/0x330 [ 135.935452][ T4342] alloc_pages+0x382/0x3d0 [ 135.939867][ T4342] folio_alloc+0x1a/0x20 [ 135.944113][ T4342] filemap_alloc_folio+0x53/0xf0 [ 135.949058][ T4342] __filemap_get_folio+0x443/0x690 [ 135.954194][ T4342] pagecache_get_page+0x26/0xe0 [ 135.959157][ T4342] grab_cache_page_write_begin+0x3f/0x50 [ 135.964799][ T4342] cont_write_begin+0x4ab/0x7b0 [ 135.969677][ T4342] fat_write_begin+0x61/0xf0 [ 135.974360][ T4342] ? fat_block_truncate_page+0x30/0x30 [ 135.979852][ T4342] pagecache_write_begin+0x5a/0x70 [ 135.984969][ T4342] cont_write_begin+0x539/0x7b0 [ 135.989900][ T4342] fat_write_begin+0x61/0xf0 [ 135.994493][ T4342] ? fat_block_truncate_page+0x30/0x30 [ 136.000020][ T4342] generic_perform_write+0x1c8/0x400 [ 136.005310][ T4342] __generic_file_write_iter+0x195/0x2b0 [ 136.011002][ T4342] ? generic_write_checks+0x250/0x290 [ 136.016374][ T4342] generic_file_write_iter+0x75/0x130 [ 136.021795][ T4342] do_iter_readv_writev+0x2de/0x380 22:04:23 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xe700}], 0x1, 0xa900, 0x0, 0x3) 22:04:23 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e06}], 0x1, 0xa900, 0x0, 0x3) [ 136.026994][ T4342] do_iter_write+0x192/0x5c0 [ 136.031589][ T4342] ? import_iovec+0xb8/0xd0 [ 136.036128][ T4342] do_pwritev+0x235/0x440 [ 136.040455][ T4342] ? debug_smp_processor_id+0x18/0x20 [ 136.045850][ T4342] ? fpregs_assert_state_consistent+0x7e/0x90 [ 136.051983][ T4342] __x64_sys_pwritev2+0x7e/0xa0 [ 136.056853][ T4342] do_syscall_64+0x44/0xd0 [ 136.061269][ T4342] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 136.067169][ T4342] RIP: 0033:0x7f7565d1eae9 22:04:23 executing program 3: set_mempolicy(0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800004, 0x12, r1, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000440), &(0x7f0000000480)={'enc=', 'raw', ' hash=', {'sha256-ce\x00'}}, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x1070c5, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r2, &(0x7f0000001400)="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", 0x600) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) getpgrp(0xffffffffffffffff) sendfile(r2, r3, 0x0, 0x1c575) [ 136.071579][ T4342] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 136.091196][ T4342] RSP: 002b:00007f7563a95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 136.099797][ T4342] RAX: ffffffffffffffda RBX: 00007f7565e31f60 RCX: 00007f7565d1eae9 [ 136.107774][ T4342] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 136.115747][ T4342] RBP: 00007f7563a951d0 R08: 0000000000000000 R09: 0000000000000003 22:04:23 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 16) 22:04:23 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000003c0)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = dup(r2) lseek(r3, 0x101, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r1, 0x5000940a, &(0x7f0000001980)={{r3}, "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"}) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000400), &(0x7f0000000440)=0x8) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$SIOCGSTAMP(r4, 0x8906, &(0x7f0000001940)) sendmmsg$inet6(r4, &(0x7f0000002f40)=[{{&(0x7f0000000180)={0xa, 0x4e20, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000780)=[@dstopts_2292={{0x18}}, @dstopts_2292={{0x12}}], 0x30}}], 0x1, 0x0) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000002980), 0x1, 0x0) fallocate(r5, 0x20, 0x80, 0x20) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000740)={@mcast2, 0x0}, &(0x7f00000017c0)=0x14) sendmsg$inet(r4, &(0x7f0000001900)={&(0x7f0000000480)={0x2, 0x4e23, @loopback}, 0x10, &(0x7f0000000700)=[{&(0x7f00000004c0)="073b1c5616772ae15f3e258f5152ffff783e74069016a236b373642080783b2495b9a1c7ab607efaf5fbdc345868637abf563269b9ccec49b11e48b4d8099136b58f4f550671fc3b917c53bd", 0x4c}, {&(0x7f0000000540)="f3a9e32f1e29d0e88fb233264d0d6ef943cf5cdb7cc4c17ce09af53339b2f239d4c51e88d9ff13647b6cc388faee1378fabb45780b54e30ea414b79214431bb297548c32e0d1683b2650aadc3a3b93aa5f44e2423fc0918f5fa9919a44c318aae6fe61d5711208230f9bbf1c1814130fe79c879bc2f3bebe5272594260f575d045e2e5dfa641bf33306d0d88e329dd4e019b4086291d9e62f74e0496e902235163602d030cb5b1523dee44dbf68e041205b8e16ec1dcec5c8ed0aafac4238b", 0xbf}, {&(0x7f0000000600)="5205239e14e20dbad9271118d28f5eeca8aee39dc82e21e41ccf10d073c3629d01a08ac67f22bec85e7d9deccbe17469306f6e3802ae4e03656b7c52684c7c232caa321754989198503953cb87d35efea895a66583100c30fd4396f199e76ae6fe7165af3be22e84a41241003f9489a0daebb3422853976b840b0efa5bfc752a066220bb9a4074f2cba89f707f7ac7f6a738bd38ac3243c6cc53e143e54fdf92ac6b4d47b8b019c0698c65a173ce33fa90e730255c8914477e3629fcb3b46498ea8f5feff3bf717d499a4691fca85a2e63811da00708640ff774f11f6db99aa401", 0xe1}], 0x3, &(0x7f0000001800)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @dev={0xac, 0x14, 0x14, 0x35}}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_retopts={{0x20, 0x0, 0x7, {[@noop, @lsrr={0x83, 0xf, 0x88, [@loopback, @broadcast, @empty]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010100, @empty}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x800}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @local, @multicast1}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8001}}], 0xe0}, 0x800) sendmsg$inet6(r4, &(0x7f0000000380)={&(0x7f0000000000)={0xa, 0x4e21, 0x9, @ipv4={'\x00', '\xff\xff', @local}, 0x7d4b}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)="a1ce0fe07be2451f4f61a8947b85fd7e6729942c0e00f6ae96810e8234533103e8a2531c9556755d11a64917f312d34c383fe198f8a5ff127d3ef7f4a6d8e51495a0467d7a322204236d8905434145253d4012ee15cacf060d3d", 0x5a}, {&(0x7f00000000c0)="91a375619215ca43aa73f078387377ffafb503210acc327fce5ecfbdec9f94a58df35981d2ccf46c5df54ff7fb4752d34a9e90e724051728c723d7f1141e8b610d38d8faae458171ae0a7b69e78318b72fad5ee6f7898b", 0x57}, {&(0x7f0000000140)="91fbef7d7a9b67a34685bf5c8f037b893ec4c6b05b7d0189789f8caf8a1bc7", 0x1f}, {&(0x7f00000001c0)="06538e7831f8f1cd5f81935ef73a58996ae1471f28e52eb29f1216d4f92a0f9c1db0c5f889acd6a3477729e6f856ef04c15cb769c68f8a1a283e3e865981b341ed6e2699466310b75681aa8f2b57cf2a32fe0d61baf7d2ddbf84a1f6ab9cd42d2f8d4de4b0d0dfd07a92f1cb060e5c606983a0bc213ef2df70d6b0ab9c718feeb5db7b42060bf5b935d4eabfd58b2fe661069febfa74dda2ee62f08416bf718bb58c91d5c88919b2089f2a4b86", 0xad}, {&(0x7f00000007c0)="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0x1000}], 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1400000000000000000000001400000000000000290000003e00000000000100000000001400000000000000290000003e0000004001000000000000280000000000000029000000040000002f01000000000000c2040000009dc2040000000100000000"], 0x70}, 0x0) [ 136.123712][ T4342] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 136.131674][ T4342] R13: 00007ffc814bd2cf R14: 00007f7563a95300 R15: 0000000000022000 [ 136.139704][ T4342] 22:04:23 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x9, 0x81000, 0x1f, 0x4003}, 0x40) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) r1 = dup(r0) lseek(r1, 0x101, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000180)={&(0x7f0000000000)="2355e77010ef211d837a3ed8e7f6ce58d475f183084e9a5ae89fb625ece85a187fdb0b1e15f9f6cf9c5f069f7778175db9c0f08ac1c8b688e0212b7170d81165c986f3541cf0916ac0b5c1a870aca3", &(0x7f0000000080)=""/139, &(0x7f0000000140)="a5da3445d6e5c7b39408f0e68f59a4c56a8ef6b89f", &(0x7f0000000300)="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", 0x101, r1}, 0x38) [ 136.216809][ T4361] loop2: detected capacity change from 0 to 264192 [ 136.224420][ T4362] loop0: detected capacity change from 0 to 264192 [ 136.246370][ T4366] loop5: detected capacity change from 0 to 264192 [ 136.257089][ T4368] loop1: detected capacity change from 0 to 264192 [ 136.265724][ T4365] loop4: detected capacity change from 0 to 264192 [ 136.276352][ T4362] FAULT_INJECTION: forcing a failure. [ 136.276352][ T4362] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 136.289538][ T4362] CPU: 0 PID: 4362 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 136.298298][ T4362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.308348][ T4362] Call Trace: [ 136.311657][ T4362] [ 136.314572][ T4362] dump_stack_lvl+0xd6/0x122 [ 136.319214][ T4362] dump_stack+0x11/0x1b [ 136.323409][ T4362] should_fail+0x23c/0x250 [ 136.327856][ T4362] should_fail_usercopy+0x16/0x20 [ 136.332866][ T4362] copy_page_from_iter_atomic+0x2f1/0xc60 [ 136.338728][ T4362] ? fat_write_begin+0x61/0xf0 [ 136.343481][ T4362] ? fat_block_truncate_page+0x30/0x30 [ 136.349053][ T4362] ? fat_write_begin+0x79/0xf0 [ 136.353931][ T4362] generic_perform_write+0x211/0x400 [ 136.359223][ T4362] __generic_file_write_iter+0x195/0x2b0 [ 136.364855][ T4362] ? generic_write_checks+0x250/0x290 [ 136.370277][ T4362] generic_file_write_iter+0x75/0x130 [ 136.375689][ T4362] do_iter_readv_writev+0x2de/0x380 [ 136.380874][ T4362] do_iter_write+0x192/0x5c0 [ 136.385455][ T4362] ? import_iovec+0xb8/0xd0 [ 136.389988][ T4362] do_pwritev+0x235/0x440 [ 136.394334][ T4362] ? debug_smp_processor_id+0x18/0x20 [ 136.399732][ T4362] ? fpregs_assert_state_consistent+0x7e/0x90 [ 136.405803][ T4362] __x64_sys_pwritev2+0x7e/0xa0 [ 136.410642][ T4362] do_syscall_64+0x44/0xd0 [ 136.415143][ T4362] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 136.421043][ T4362] RIP: 0033:0x7f7565d1eae9 [ 136.425441][ T4362] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 136.445041][ T4362] RSP: 002b:00007f7563a95188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 136.453468][ T4362] RAX: ffffffffffffffda RBX: 00007f7565e31f60 RCX: 00007f7565d1eae9 [ 136.461700][ T4362] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 136.469702][ T4362] RBP: 00007f7563a951d0 R08: 0000000000000000 R09: 0000000000000003 [ 136.477660][ T4362] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 136.485730][ T4362] R13: 00007ffc814bd2cf R14: 00007f7563a95300 R15: 0000000000022000 [ 136.493703][ T4362] 22:04:24 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) 22:04:24 executing program 3: r0 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x80640, 0x8, 0x12}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_SET(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x58, r2, 0x1, 0x0, 0x0, {0x49}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}]}, 0x58}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x300, 0x70bd26, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xffffffff}, {0x6, 0x11, 0xaf17}}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000480)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) writev(r3, &(0x7f0000000540)=[{&(0x7f0000000600)="a6ec8c0e80ecbb077adc063a", 0xc}], 0x1) write$selinux_attr(r3, &(0x7f0000000000)='system_u:object_r:crack_db_t:s0\x00', 0x20) [ 136.641972][ T4378] loop4: detected capacity change from 0 to 264192 22:04:24 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xfffffff}], 0x1, 0xa900, 0x0, 0x0) 22:04:24 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xf700}], 0x1, 0xa900, 0x0, 0x3) [ 136.688622][ T24] audit: type=1400 audit(1637705064.099:250): avc: denied { mac_admin } for pid=4379 comm="syz-executor.3" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 136.688657][ T4380] SELinux: Context z: is not valid (left unmapped). [ 136.724113][ T4380] SELinux: Context system_u:object_r:crack_db_t:s0 is not valid (left unmapped). 22:04:24 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 17) 22:04:24 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0xa900, 0x0, 0x0) 22:04:24 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x1000, &(0x7f0000000100)=ANY=[]) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) pwrite64(r2, &(0x7f0000000100)="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", 0xfa, 0x98c) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x1, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffffd}], 0x0, 0x0) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r3, 0x100000011, 0x0, 0x2811fdff) 22:04:24 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e07}], 0x1, 0xa900, 0x0, 0x3) [ 136.781975][ T4386] loop1: detected capacity change from 0 to 264192 [ 136.808832][ T4388] loop5: detected capacity change from 0 to 264192 [ 136.868132][ T4392] loop4: detected capacity change from 0 to 264192 [ 136.891531][ T4397] loop0: detected capacity change from 0 to 264192 [ 136.914495][ T4400] loop2: detected capacity change from 0 to 264192 [ 136.942490][ T24] audit: type=1400 audit(1637705064.349:251): avc: denied { unmount } for pid=1822 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 22:04:24 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 1) 22:04:24 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:24 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x10700}], 0x1, 0xa900, 0x0, 0x3) 22:04:24 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000240), 0x7ff, 0x472a00) recvmmsg$unix(r1, &(0x7f0000006ac0)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/159, 0x9f}, {&(0x7f0000000340)=""/24, 0x18}, {&(0x7f0000000380)=""/195, 0xc3}, {&(0x7f0000000480)=""/222, 0xde}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/57, 0x39}, {&(0x7f0000000600)=""/231, 0xe7}, {&(0x7f0000000700)=""/30, 0x1e}, {&(0x7f0000000740)=""/47, 0x2f}, {&(0x7f0000000780)=""/50, 0x32}], 0xa, &(0x7f0000006dc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000000900)=@abs, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000980)=""/33, 0x21}, {&(0x7f00000009c0)=""/139, 0x8b}], 0x2, &(0x7f0000000ac0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb8}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000b80)=""/218, 0xda}, {&(0x7f0000000c80)=""/156, 0x9c}], 0x2, &(0x7f0000006e40)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1400000000000000010000000100000036de0409e1026ca38614f2fe8f637f1dcebc27046978496fb259d7a90cb8412227bda927ee373f696960618c7ed3eb92618364dae61999ac4c2c5f9541bcc0f6953ca3a450a6e5a5739471c89355e79e2053079a3d12dbe9144ac7afbb62d22fbd4bc302cb64e86b8040aabb8ff2a9bc013f90836925d0e9", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xf8}}, {{&(0x7f0000000e80), 0x6e, &(0x7f0000002f40)=[{&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/12, 0xc}], 0x3, &(0x7f0000002f80)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}, {{0x0, 0x0, &(0x7f0000005380)=[{&(0x7f0000003040)=""/90, 0x5a}, {&(0x7f00000030c0)=""/253, 0xfd}, {&(0x7f00000031c0)=""/143, 0x8f}, {&(0x7f0000003280)=""/195, 0xc3}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/4096, 0x1000}], 0x6}}, {{&(0x7f0000005400)=@abs, 0x6e, &(0x7f0000005500)=[{&(0x7f0000005480)=""/83, 0x53}], 0x1, &(0x7f0000005540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{0x0, 0x0, &(0x7f0000006a00)=[{&(0x7f0000005580)=""/211, 0xd3}, {&(0x7f0000005680)=""/238, 0xee}, {&(0x7f0000005780)=""/158, 0x9e}, {&(0x7f0000005840)=""/54, 0x36}, {&(0x7f0000005880)=""/4096, 0x1000}, {&(0x7f0000006880)=""/253, 0xfd}, {&(0x7f0000006980)=""/23, 0x17}, {&(0x7f00000069c0)=""/62, 0x3e}], 0x8, &(0x7f0000006a80)=[@cred={{0x1c}}], 0x20}}], 0x7, 0x40000040, &(0x7f0000006c80)={0x77359400}) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r2) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r3, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010102}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x5612}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44000}, 0x20000080) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r5 = dup(r4) lseek(r5, 0x101, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DAEMON(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x50, r7, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'geneve1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x5}}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_FLUSH(r5, &(0x7f0000006d80)={&(0x7f0000006cc0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000006d40)={&(0x7f0000006d00)={0x3c, r7, 0x4, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xcc}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x1e}}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000900}, 0x20000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x2d, 0x0, 0xfd}, {}]}) [ 137.101687][ T4413] loop4: detected capacity change from 0 to 264192 [ 137.108438][ T4406] loop0: detected capacity change from 0 to 264192 22:04:24 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000380)={0x3, &(0x7f0000000080)=[{0x7c}, {0x5}, {0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, @in_args={0x1}}, './file0\x00'}) r1 = mq_open(&(0x7f00000000c0)='##()$-[{!\x00', 0x1, 0xa0, &(0x7f0000000100)={0x6, 0x0, 0x3, 0x6959}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000140)={0x0, 0x3, r1, 0x3, 0x80000}) openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x400404, 0x0) [ 137.143709][ T4415] loop5: detected capacity change from 0 to 264192 [ 137.188697][ T4413] FAULT_INJECTION: forcing a failure. [ 137.188697][ T4413] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 137.201869][ T4413] CPU: 1 PID: 4413 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 137.210683][ T4413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.220841][ T4413] Call Trace: [ 137.224118][ T4413] [ 137.227129][ T4413] dump_stack_lvl+0xd6/0x122 [ 137.231725][ T4413] dump_stack+0x11/0x1b [ 137.235952][ T4413] should_fail+0x23c/0x250 [ 137.240371][ T4413] should_fail_usercopy+0x16/0x20 [ 137.245450][ T4413] _copy_from_user+0x1c/0xd0 [ 137.250046][ T4413] iovec_from_user+0xc4/0x2e0 [ 137.254730][ T4413] __import_iovec+0x57/0x2d0 [ 137.259399][ T4413] ? __rcu_read_unlock+0x5c/0x290 [ 137.264480][ T4413] ? kstrtouint_from_user+0x13c/0x170 [ 137.269940][ T4413] import_iovec+0xb8/0xd0 [ 137.274262][ T4413] do_pwritev+0x127/0x440 [ 137.278589][ T4413] ? vfs_write+0x667/0x950 [ 137.282996][ T4413] ? debug_smp_processor_id+0x18/0x20 [ 137.288404][ T4413] ? fpregs_assert_state_consistent+0x7e/0x90 [ 137.294467][ T4413] __x64_sys_pwritev2+0x7e/0xa0 [ 137.299414][ T4413] do_syscall_64+0x44/0xd0 [ 137.303901][ T4413] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 137.309782][ T4413] RIP: 0033:0x7fb8fda1eae9 [ 137.314192][ T4413] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:04:24 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x20000001}], 0x1, 0xa900, 0x0, 0x0) [ 137.333781][ T4413] RSP: 002b:00007fb8fb795188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 137.342281][ T4413] RAX: ffffffffffffffda RBX: 00007fb8fdb31f60 RCX: 00007fb8fda1eae9 [ 137.350275][ T4413] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 137.358255][ T4413] RBP: 00007fb8fb7951d0 R08: 0000000000000000 R09: 0000000000000003 [ 137.366218][ T4413] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 137.374208][ T4413] R13: 00007ffe9ea4324f R14: 00007fb8fb795300 R15: 0000000000022000 [ 137.382255][ T4413] 22:04:24 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x11700}], 0x1, 0xa900, 0x0, 0x3) [ 137.467131][ T4421] loop1: detected capacity change from 0 to 264192 22:04:24 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="84", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:24 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 2) 22:04:24 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e08}], 0x1, 0xa900, 0x0, 0x3) [ 137.568209][ T4425] loop5: detected capacity change from 0 to 264192 [ 137.618462][ T4429] loop4: detected capacity change from 0 to 264192 [ 137.628410][ T4431] loop0: detected capacity change from 0 to 264192 [ 137.697408][ T4429] FAULT_INJECTION: forcing a failure. [ 137.697408][ T4429] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 137.710669][ T4429] CPU: 1 PID: 4429 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 137.713135][ T4434] loop2: detected capacity change from 0 to 264192 [ 137.719343][ T4429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.719358][ T4429] Call Trace: [ 137.719364][ T4429] [ 137.719370][ T4429] dump_stack_lvl+0xd6/0x122 [ 137.719398][ T4429] dump_stack+0x11/0x1b [ 137.750945][ T4429] should_fail+0x23c/0x250 [ 137.755397][ T4429] __alloc_pages+0x102/0x330 [ 137.759988][ T4429] alloc_pages+0x382/0x3d0 [ 137.764389][ T4429] folio_alloc+0x1a/0x20 [ 137.768628][ T4429] filemap_alloc_folio+0x53/0xf0 [ 137.773621][ T4429] __filemap_get_folio+0x443/0x690 [ 137.778811][ T4429] pagecache_get_page+0x26/0xe0 [ 137.783783][ T4429] grab_cache_page_write_begin+0x3f/0x50 [ 137.789487][ T4429] cont_write_begin+0x4ab/0x7b0 [ 137.794328][ T4429] ? __rcu_read_unlock+0x5c/0x290 [ 137.799447][ T4429] fat_write_begin+0x61/0xf0 [ 137.804026][ T4429] ? fat_block_truncate_page+0x30/0x30 [ 137.809469][ T4429] pagecache_write_begin+0x5a/0x70 [ 137.814649][ T4429] cont_write_begin+0x172/0x7b0 [ 137.819523][ T4429] fat_write_begin+0x61/0xf0 [ 137.824096][ T4429] ? fat_block_truncate_page+0x30/0x30 [ 137.829560][ T4429] generic_perform_write+0x1c8/0x400 [ 137.834834][ T4429] __generic_file_write_iter+0x195/0x2b0 [ 137.840477][ T4429] ? generic_write_checks+0x250/0x290 [ 137.845883][ T4429] generic_file_write_iter+0x75/0x130 [ 137.851255][ T4429] do_iter_readv_writev+0x2de/0x380 [ 137.856475][ T4429] do_iter_write+0x192/0x5c0 [ 137.861066][ T4429] ? import_iovec+0xb8/0xd0 [ 137.865618][ T4429] do_pwritev+0x235/0x440 [ 137.869947][ T4429] ? debug_smp_processor_id+0x18/0x20 [ 137.875322][ T4429] ? fpregs_assert_state_consistent+0x7e/0x90 [ 137.881408][ T4429] __x64_sys_pwritev2+0x7e/0xa0 [ 137.886294][ T4429] do_syscall_64+0x44/0xd0 [ 137.890697][ T4429] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 137.896593][ T4429] RIP: 0033:0x7fb8fda1eae9 [ 137.901052][ T4429] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 137.920697][ T4429] RSP: 002b:00007fb8fb795188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 137.929312][ T4429] RAX: ffffffffffffffda RBX: 00007fb8fdb31f60 RCX: 00007fb8fda1eae9 [ 137.937284][ T4429] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 22:04:25 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x7ffff000}], 0x1, 0xa900, 0x0, 0x0) [ 137.945256][ T4429] RBP: 00007fb8fb7951d0 R08: 0000000000000000 R09: 0000000000000003 [ 137.953263][ T4429] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 137.961222][ T4429] R13: 00007ffe9ea4324f R14: 00007fb8fb795300 R15: 0000000000022000 [ 137.969191][ T4429] 22:04:25 executing program 3: r0 = socket(0x10, 0x803, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0xa, &(0x7f0000000740)=[{&(0x7f0000000180)="5758cab23b3f46b924a65bb82053ee8bb703991dab7db11d66eba668861a3aac3088a68aacaeea76ac6c7db75e453ff719808c3ef5b5944b381818894ba419e19e109feebfdb94a3", 0x48, 0x7}, {&(0x7f0000000200)="4dc622551f07f9022072fe8e05d2f2d9bca88763566e484b33a081dcc373a98f94dc280d6da2d0406c0d92c7a8363a203a700cc1624b1fc283d59d2d6a619fc6fc9c94e8d899716e27a4aabf930d2c5f7c3dfefda253b9999caba2949cd328bab9cf7be64ace25a6600205de58275fe9db94b58cb411c6", 0x77, 0x4}, {&(0x7f0000000280)="2542318f03e84460a8642430d0650bbc6d4d1d68d8a426f403c4c48ca106aa7028bc1b50dee871fa64fb871196450553a9b99f3a3958b16de87f832cc48bb30727c9242ebda3e9eaa745d158cac78b51bf782da947c25d24ca10cebc78a3bcc9c2c76b65ae070760d708c5e3168707a1ce33f2dc4f7a06bd765aee96613b91d8e67fd7f7bd713ee0ee30e0619f179998c318cd64940ae8c780d8f70c09ee5b42a851261856c2cf76466ae04ef7f672e49a2ef91521364dfc2ba5315f43c356a044e3a16e3cf13b03dcee", 0xca, 0x995}, {&(0x7f00000000c0)="a38e2389745956eca1eb7da4f70adc2c35f8c30adf89e0881648", 0x1a, 0x2e}, {&(0x7f0000000380)="b30fa29cc3a4829e7ba3164c24d33a1098af4168104ed2c54182ce090f0fe0952d5be51236ad617a44ad623256a9d454d93c5c5963c5f9b7725ef57d651799905bdbae6e631cfa3bbe16b4fdea11e8f14cb8a79ba3a2f50dc5262741c5acc1f7c816107dd5773b6e744ffc7dca6d0904d948ec98f8ed755b8c915b68b6e2b1863b700ba975c6849d114ffad589fedd0591", 0x91, 0x9}, {&(0x7f0000000440)="0ad32ed72fc270ad7e26a85486bd5738ed864ecfd1feb2b666799d3fe3b37174757d5582afbee16e7d60bd164cccaf54b82492487aa1602c02", 0x39}, {&(0x7f0000000480)="fbb92581b10d2ab0169880410818", 0xe, 0x10000}, {&(0x7f00000004c0)="951d8c94cc547aa7be707db3b3638f8c670b55122a6164d9bc1ea3eb3d6f7ca38961f47bb02f8a4db9d99bde8758e53586305a3317063eb93364087e6b9ef8e87a079c828abcf5406fa7a42aa030544b280e72d907fcf861cde02d18c4f94b6268b6013cb1734274229aa8f149b276c6fab8798dadc73b96c0330858b644adf022a02d3b404e3b83f8dcc26d64556e93fe089d0d7839ff98e58348adab469f54abeb36f71c3fbbccd847caef350fe1b04bee11d749711054b661d4f85d94d3ab5a54c3", 0xc3, 0x3e}, {&(0x7f00000005c0)="f816945bd68177475ab7866f3a373de9bb30b7c641468625a02dd4d35023eb166e97f4a81ea35d800c3f8609a5f57b901d3e234c0b9f4778e1e020b2b7cebc8ec1af34588b16f583a1d542d5ea67c2a4cc09255e02ad7535602257d7be564d9c005fa6c99fb50726daf3f3e1edfdbc3c4dc3492038631e2b4334dd540142b90f980e2d1b71ee60f36e2ca773e567b18056d5291755079752611e446d7524427487f9e0dd1677589d0056f6e1efc6b1f4161cec86", 0xb4, 0x5}, {&(0x7f0000000680)="01d742011168c624431e7d863f71eeb0b5c7a53ff4c30e2ac36c3a64f6703e33b70b4479c612c3e02faf8799a55b383af68aeefcc8d946f8d2fd0395ac7aec671d1adc8815bd0956cb74706441ce7859bcbdf8f4e47f651f98341f6d0f40472ce1fccc92a6a09de13d02b2512f9b66b171e4a01ec19f6d74fa3971c00905adeebf14782452c0dfafd0ca32479bfe9e3858a03e1c8c60bf61ea", 0x99, 0x3}], 0x40, &(0x7f0000000840)={[{@cruft}], [{@euid_lt}, {@obj_user={'obj_user', 0x3d, '\x8f(@'}}, {@uid_gt={'uid>', 0xee00}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@subj_role={'subj_role', 0x3d, '--,'}}, {@appraise}]}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r5) clock_gettime(0x0, &(0x7f00000023c0)={0x0, 0x0}) recvmmsg$unix(r0, &(0x7f0000002300)=[{{&(0x7f0000000900), 0x6e, &(0x7f0000001b80)=[{&(0x7f0000000980)=""/248, 0xf8}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/237, 0xed}], 0x3, &(0x7f0000001bc0)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001c00)=""/9, 0x9}, {&(0x7f0000001c40)=""/173, 0xad}, {&(0x7f0000001d00)=""/51, 0x33}], 0x3, &(0x7f0000001d80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001e00)=""/195, 0xc3}, {&(0x7f0000001f00)=""/238, 0xee}, {&(0x7f0000002000)=""/162, 0xa2}, {&(0x7f00000020c0)=""/222, 0xde}], 0x4, &(0x7f0000002200)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf0}}], 0x3, 0x0, &(0x7f0000002400)={r6, r7+10000000}) newfstatat(0xffffffffffffff9c, &(0x7f0000002440)='./file0\x00', &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) fsetxattr$system_posix_acl(r1, &(0x7f00000008c0)='system.posix_acl_access\x00', &(0x7f0000002500)={{}, {0x1, 0x1}, [{0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x4, r3}, {0x2, 0x1, r5}, {0x2, 0x1, r8}, {0x2, 0x1, 0xee00}, {0x2, 0x0, r9}], {0x4, 0x2}, [{0x8, 0x4}, {0x8, 0x6, 0xffffffffffffffff}], {0x10, 0x4}, {0x20, 0x2}}, 0x64, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@gettfilter={0x24, 0x2e, 0x1}, 0x24}}, 0x0) 22:04:25 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x12700}], 0x1, 0xa900, 0x0, 0x3) 22:04:25 executing program 3: set_mempolicy(0x3, &(0x7f0000000440)=0x3f, 0x200) set_mempolicy(0x0, &(0x7f0000000000)=0x8, 0xff) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = memfd_create(&(0x7f00000003c0)='$\x00', 0x1) sendfile(r1, r0, &(0x7f0000000400)=0x7151, 0x1f) 22:04:25 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="86", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 138.030141][ T4437] loop3: detected capacity change from 0 to 256 [ 138.054893][ T4441] loop1: detected capacity change from 0 to 264192 22:04:25 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e09}], 0x1, 0xa900, 0x0, 0x3) 22:04:25 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 3) 22:04:25 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x68002, 0x0) write$tcp_congestion(r0, &(0x7f0000000080)='cdg\x00', 0x4) creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000cf5621b2fc4343c4a394dcf8911d5966010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000e0f4655fe0f4655fe0f4655f000000000000040040", 0x1d, 0x2400}, {&(0x7f0000011800)="8081000000180000e0f4655fe0f4655fe0f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040", 0x3d, 0x2800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x20000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="069fe3553aafb9ba4b0b19a04e4285c996a7be95677499d3d7577450e0b9c1ebb59186b24e80aff38a7ee2e4fd7d646dc2241d6f52f3f65f7768d35803b5c15bc9890106fc117588373acb8a945d85e8578256d2e1ebda791641cde135de045aa90a768bdc316514cb000cf873a5aacfb63939a09df84304150e47bd06d12a25f64f04fa60ccdf7c13ae9086d970e089d0599545608bcd671b96ba6ab9751ce136c6c9b35a4ebf79647b3b8770425028106cdafb62deed0764b2fd9038cec34883693dfccb04957a6ccaf458a4986a29742e0db60e10d35800"]) [ 138.147280][ T4449] loop5: detected capacity change from 0 to 264192 22:04:25 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x13700}], 0x1, 0xa900, 0x0, 0x3) [ 138.215864][ T4453] loop0: detected capacity change from 0 to 264192 [ 138.227173][ T4458] loop2: detected capacity change from 0 to 264192 [ 138.228908][ T4459] loop4: detected capacity change from 0 to 264192 [ 138.236378][ T4456] loop3: detected capacity change from 0 to 2048 [ 138.271606][ T4456] EXT4-fs (loop3): Unrecognized mount option "U:K NBɖgtWtP뵑N~}dm$oR_whX[ɉu7:ˊ]WVyA5Z [ 138.271606][ T4456] v1e" or missing value [ 138.319544][ T4459] FAULT_INJECTION: forcing a failure. [ 138.319544][ T4459] name failslab, interval 1, probability 0, space 0, times 0 [ 138.332228][ T4459] CPU: 0 PID: 4459 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 138.340998][ T4459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.351155][ T4459] Call Trace: [ 138.354486][ T4459] [ 138.357411][ T4459] dump_stack_lvl+0xd6/0x122 [ 138.362008][ T4459] dump_stack+0x11/0x1b [ 138.366234][ T4459] should_fail+0x23c/0x250 [ 138.370653][ T4459] ? mempool_alloc_slab+0x16/0x20 [ 138.375707][ T4459] __should_failslab+0x81/0x90 [ 138.380546][ T4459] should_failslab+0x5/0x20 [ 138.385049][ T4459] kmem_cache_alloc+0x4f/0x320 [ 138.389898][ T4459] mempool_alloc_slab+0x16/0x20 [ 138.394781][ T4459] ? mempool_free+0x130/0x130 [ 138.399568][ T4459] mempool_alloc+0x9d/0x310 [ 138.404090][ T4459] bio_alloc_bioset+0xcc/0x560 [ 138.408853][ T4459] ? __getblk_gfp+0x3f/0x530 [ 138.413523][ T4459] submit_bh_wbc+0x133/0x320 [ 138.418261][ T4459] __bread_gfp+0x110/0x220 [ 138.422921][ T4459] fat12_ent_bread+0xc7/0x320 [ 138.427598][ T4459] ? fat12_ent_set_ptr+0x140/0x140 [ 138.432726][ T4459] fat_alloc_clusters+0x411/0xab0 [ 138.437793][ T4459] ? debug_smp_processor_id+0x18/0x20 [ 138.443169][ T4459] fat_get_block+0x267/0x610 [ 138.447775][ T4459] __block_write_begin_int+0x4c5/0x1010 [ 138.453389][ T4459] ? fat_block_truncate_page+0x30/0x30 [ 138.458852][ T4459] cont_write_begin+0x4cf/0x7b0 [ 138.463762][ T4459] ? __rcu_read_unlock+0x5c/0x290 22:04:25 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xffff56ff}], 0x1, 0xa900, 0x0, 0x0) 22:04:25 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e0a}], 0x1, 0xa900, 0x0, 0x3) [ 138.468787][ T4459] fat_write_begin+0x61/0xf0 [ 138.473378][ T4459] ? fat_block_truncate_page+0x30/0x30 [ 138.478977][ T4459] pagecache_write_begin+0x5a/0x70 [ 138.484097][ T4459] cont_write_begin+0x172/0x7b0 [ 138.488952][ T4459] fat_write_begin+0x61/0xf0 [ 138.493575][ T4459] ? fat_block_truncate_page+0x30/0x30 [ 138.499259][ T4459] generic_perform_write+0x1c8/0x400 [ 138.504597][ T4459] __generic_file_write_iter+0x195/0x2b0 [ 138.510235][ T4459] ? generic_write_checks+0x250/0x290 22:04:25 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="88", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 138.515690][ T4459] generic_file_write_iter+0x75/0x130 [ 138.521129][ T4459] do_iter_readv_writev+0x2de/0x380 [ 138.526328][ T4459] do_iter_write+0x192/0x5c0 [ 138.530958][ T4459] ? import_iovec+0xb8/0xd0 [ 138.535440][ T4459] do_pwritev+0x235/0x440 [ 138.539784][ T4459] ? debug_smp_processor_id+0x18/0x20 [ 138.545213][ T4459] ? fpregs_assert_state_consistent+0x7e/0x90 [ 138.551300][ T4459] __x64_sys_pwritev2+0x7e/0xa0 [ 138.556297][ T4459] do_syscall_64+0x44/0xd0 [ 138.560742][ T4459] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 138.566739][ T4459] RIP: 0033:0x7fb8fda1eae9 [ 138.571138][ T4459] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 138.590925][ T4459] RSP: 002b:00007fb8fb795188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 138.599410][ T4459] RAX: ffffffffffffffda RBX: 00007fb8fdb31f60 RCX: 00007fb8fda1eae9 [ 138.607379][ T4459] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 138.615346][ T4459] RBP: 00007fb8fb7951d0 R08: 0000000000000000 R09: 0000000000000003 [ 138.623379][ T4459] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 138.631358][ T4459] R13: 00007ffe9ea4324f R14: 00007fb8fb795300 R15: 0000000000022000 [ 138.639380][ T4459] 22:04:26 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x101, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x4e20, 0x120, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}}}, 0x88) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000a80)=ANY=[@ANYBLOB="2c020000160001000000000000000000fe800000000000000000000000000000ffffffff000000000000000000000000000000000000000000192c5e1f48a326168d34bdc718c70b684e19da60f4eae18da7a854a7a1e80cc868243e5e0800000051b4c17049e08eab0d83949c1714ab6e67fff57dc07b36acac7bb51abafb9980c13d2bd080c6801a20f38ced57d08150841256bf10af6db53564304c9ff731cc690309e8b75df0b5bfc1c2ccc8cf36e6d80399a167c430f5b3fa7c0be4b7752269fe8dd294fcf2f5f2a9d3f643a342503dca", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="ac1414aa0000000000000000000000000000000032000000fc02000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000500012000000000000000000000000000000000020010000000000000000000000000001fe8000000000000000000000000000bbe0000001000000000000000000000000000000000000000000000000e4002400ac1414aa000000000000000000000000fc0100"/308, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="00000000000000000000ffffe00000020000000000000000ff010000000000000009862a86630faa3c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000092b699ad43e273a20000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000b40dbd63488d0ce0d820d6de08883894412e6dfedd0dd3c8c7c3ae36bc4271c4dbf4ec751af9314773fe6de2825458a2ca167b501f55b17dfc126755801432963ffaa8d11a3fcda2503851"], 0x22c}}, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket(0x200000000000011, 0x3, 0x0) r7 = syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x7, 0x8, &(0x7f00000020c0)=[{&(0x7f00000003c0)="44964e5d7ff34090bec4e77969037a8787969cc3f2392cafaf396205624574023af7bd4190c5534f670221e274f78dafcc9dffa6f7ea990e4eadfd870be0bf7cda8bdfe422a1c14f54d7f01f8d796f7c383f9d0d", 0x54, 0x5}, {&(0x7f0000000dc0)="1535e9b664d887a0dd0f410d77ff44b9429207a08da5e2f76210ba816c59d3324bcb0b0927db44a46bad2cde509abb29a894a5e77137731faf6c5e744ee918756a86688eeb440412ab6651084e2c610809583ffa", 0x54, 0x6}, {&(0x7f0000000e40)="0e739353faebb054994af3a44f1e69db73ed14e5e661b9e94645f7b9516adc7e7f7c9e9b39363cef8e62baa4ef03437ec9e8023f0d13f9d93812b3c223f00ae0cfbc0b26014a7e66e940d72ba7499fd96684aef75480196e0c1a0cf4725e3b0a5d04e9758eaddf8672910da142fae23add53c53c6e20cd7b0c7f6a881197a1", 0x7f, 0x6}, {&(0x7f0000000ec0)="8a16df997734c13d045d2e1c36a062bef755c04e28e70f73803ab56cbdbbd7e69c4df5a529e4bb5327c16e797ff2cd80e5b6af367ff87b2cca66118fc884571002a3b70d42da4627afafb1b238c3d63c338368f9dd9b06673875fb143772bfc349fc691867ea6d9cbb5016e9705316023c1b6480e036", 0x76, 0x1}, {&(0x7f0000000f40)="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", 0x1000}, {&(0x7f0000000440)="089f09d949", 0x5, 0xffffffffffffc394}, {&(0x7f0000001f40)="681c833f140eb48921a5991a1c0f117283ed232cab09ccf145397688518c93e6f61a152d0292d1c5a84759f240fb7ca25b6ce027e36e8d0a017a414d3c9ad05136e14c73b22d1c76347d73a1f1469a82e12cac9444f76c00505e951044d2f6c7412ed632", 0x64, 0x765}, {&(0x7f0000001fc0)="ef228590b8ab291c823c61cafbbe6ec759b7ca416cb8e6ec9abca17edbe5e9470c1b5dfb003cad891296522fb9833c9c9520edb6670de088403ac6bd18ca61a8d56af842b96efbc732246c4c04185f7c6db7282f46dc6ebca22d527ba6c70fffc4aaa3ba1384f0213dee6a5079b795c67c3e7cef6cc61daed0baa9eabcaf4a25a8e7a5d97644769f1e1c2829a0b18f6f726c54608bbecdde541783379bb76dd4335ec5be52d11040d16f26acfb434ad20c745cd19b918ea0303d0668be94e2c0ee8f79191819e31433a45f014daaf45e21f54e60673c46ce", 0xd8}], 0x20, &(0x7f0000002180)={[{@huge_within_size}, {@huge_never}, {@size={'size', 0x3d, [0x35, 0x70, 0x78, 0x70, 0x38]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x37, 0x2d]}}, {@size={'size', 0x3d, [0x37, 0x38, 0x34, 0x371d2c0cf41e3bed, 0x39, 0x36, 0x37, 0x65]}}], [{@fowner_lt={'fowner<', 0xee01}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}]}) sendfile(r7, r6, 0x0, 0x8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x3}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth1_macvtap\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000600)={'tunl0\x00', &(0x7f0000000480)={'syztnl0\x00', 0x0, 0x7800, 0x20, 0x9, 0x8, {{0x4d, 0x4, 0x1, 0x7, 0x134, 0x64, 0x0, 0x7f, 0x4, 0x0, @local, @loopback, {[@timestamp_addr={0x44, 0x34, 0x36, 0x1, 0x3, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x5}, {@multicast1, 0x200}, {@multicast1, 0x7}, {@private=0xa010101, 0x8000}, {@broadcast, 0x1}, {@local, 0x4}]}, @noop, @timestamp_addr={0x44, 0x1c, 0x8d, 0x1, 0x4, [{@dev={0xac, 0x14, 0x14, 0x1e}, 0xffffffff}, {@local, 0x2}, {@local, 0x3}]}, @noop, @ssrr={0x89, 0x1f, 0xfd, [@broadcast, @remote, @loopback, @remote, @multicast1, @rand_addr=0x64010101, @empty]}, @cipso={0x86, 0x14, 0xffffffffffffffff, [{0x1, 0xe, "4a5742e0fac9da3e3419b844"}]}, @generic={0x7, 0x12, "9fc2945f2bcc59245ae29d5b43d1ddc7"}, @cipso={0x86, 0x62, 0x2, [{0x5, 0x7, "2406732833"}, {0x6, 0x7, "37a58f64b8"}, {0x2, 0xd, "80a7af736d47a7dbf8ce62"}, {0x6, 0xf, "cf28b839e8d3734ffadfeafaaa"}, {0x1, 0x8, "b42a7d86aa67"}, {0x2, 0xe, "ea1b19fb87518f28a6bb0a64"}, {0x7, 0xe, "ef17768411f5b3a0e1432519"}, {0x5, 0xe, "3965f79780d15d61a0cd9e1c"}]}, @noop, @timestamp_prespec={0x44, 0x24, 0x60, 0x3, 0x8, [{@empty, 0x4}, {@remote, 0x9}, {@broadcast, 0x9fa}, {@empty, 0x1}]}]}}}}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in=@empty, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@private1}}, &(0x7f0000000740)=0xe8) r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r12, 0x300, 0x70bd27, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x1000, 0x1e}}}}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x44000}, 0x4004) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000a40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000780)={0x268, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [{{0x8, 0x1, r8}, {0x24c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x12db}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfff}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x5fed}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1a2}}}]}}]}, 0x268}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) [ 138.681377][ T4467] loop5: detected capacity change from 0 to 264192 [ 138.707145][ T4470] loop2: detected capacity change from 0 to 264192 [ 138.749867][ T4473] loop1: detected capacity change from 0 to 264192 [ 138.765776][ T4474] loop0: detected capacity change from 0 to 264192 22:04:26 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x14700}], 0x1, 0xa900, 0x0, 0x3) 22:04:26 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 4) [ 138.801954][ T4478] netlink: 308 bytes leftover after parsing attributes in process `syz-executor.3'. [ 138.839337][ T4478] loop3: detected capacity change from 0 to 16323 [ 138.905460][ T4478] netlink: 308 bytes leftover after parsing attributes in process `syz-executor.3'. [ 138.947594][ T4482] loop5: detected capacity change from 0 to 264192 [ 138.951045][ T4484] loop3: detected capacity change from 0 to 16323 [ 138.955048][ T4483] loop4: detected capacity change from 0 to 264192 22:04:26 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x700}], 0x1, 0xa900, 0x0, 0x3) 22:04:26 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xfffffdef}], 0x1, 0xa900, 0x0, 0x0) [ 139.044183][ T4483] FAULT_INJECTION: forcing a failure. [ 139.044183][ T4483] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 139.057534][ T4483] CPU: 0 PID: 4483 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 139.066211][ T4483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.076388][ T4483] Call Trace: [ 139.079663][ T4483] [ 139.082586][ T4483] dump_stack_lvl+0xd6/0x122 [ 139.087259][ T4483] dump_stack+0x11/0x1b 22:04:26 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x15700}], 0x1, 0xa900, 0x0, 0x3) 22:04:26 executing program 3: ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x80000) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000002800)={0x0, 0x8d4, 0x0, [0xffffffffffffffff, 0x6, 0x5, 0x9, 0x340e], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80, 0x0, 0x0, 0x6, 0x6, 0x0, 0x0, 0x4000000000000000, 0xfffffffffffffc01, 0x9, 0x0, 0x9, 0x3, 0xfff, 0xf9, 0x3, 0x9, 0xf05e, 0x4]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup(r1) getdents64(r1, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000000)="447edf84b83f58098fa653c6cad0c16b6b25cccf7ba0f6832064faf066450d71c3bef1282b37548537c3c006c5a4ef7906785937cbee3f3698c79914d7c07b69b2be2da5bf8e139971f93ed52da6151530193bdbee1051f5eab4b2c31a00ea72c5577aa747f1d9d7fc77b7ac8d89c5ffb5ae527bacea", 0x76, 0x800, &(0x7f0000000080)={0xa, 0x4e23, 0x1f, @mcast1, 0x9}, 0x1c) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv2(r1, &(0x7f0000000480)=[{&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f00000000c0)}, {&(0x7f0000000280)=""/170, 0xaa}, {&(0x7f0000000340)=""/197, 0xc5}, {&(0x7f0000000440)=""/48, 0x30}], 0x5, 0xfffff18a, 0x3, 0x12) clone(0x0, 0x0, 0x0, 0x0, 0x0) 22:04:26 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e0c}], 0x1, 0xa900, 0x0, 0x3) [ 139.091453][ T4483] should_fail+0x23c/0x250 [ 139.095896][ T4483] __alloc_pages+0x102/0x330 [ 139.100564][ T4483] alloc_pages+0x382/0x3d0 [ 139.105011][ T4483] folio_alloc+0x1a/0x20 [ 139.109283][ T4483] filemap_alloc_folio+0x53/0xf0 [ 139.114262][ T4483] __filemap_get_folio+0x443/0x690 [ 139.119395][ T4483] pagecache_get_page+0x26/0xe0 [ 139.124312][ T4483] grab_cache_page_write_begin+0x3f/0x50 [ 139.129952][ T4483] cont_write_begin+0x4ab/0x7b0 [ 139.134812][ T4483] fat_write_begin+0x61/0xf0 [ 139.139406][ T4483] ? fat_block_truncate_page+0x30/0x30 [ 139.144926][ T4483] pagecache_write_begin+0x5a/0x70 [ 139.150134][ T4483] cont_write_begin+0x172/0x7b0 [ 139.155105][ T4483] fat_write_begin+0x61/0xf0 [ 139.159679][ T4483] ? fat_block_truncate_page+0x30/0x30 [ 139.165121][ T4483] generic_perform_write+0x1c8/0x400 [ 139.170421][ T4483] __generic_file_write_iter+0x195/0x2b0 [ 139.176073][ T4483] ? generic_write_checks+0x250/0x290 [ 139.181491][ T4483] generic_file_write_iter+0x75/0x130 [ 139.186947][ T4483] do_iter_readv_writev+0x2de/0x380 [ 139.192228][ T4483] do_iter_write+0x192/0x5c0 [ 139.196942][ T4483] ? import_iovec+0xb8/0xd0 [ 139.201502][ T4483] do_pwritev+0x235/0x440 [ 139.205822][ T4483] ? debug_smp_processor_id+0x18/0x20 [ 139.211341][ T4483] ? fpregs_assert_state_consistent+0x7e/0x90 [ 139.217472][ T4483] __x64_sys_pwritev2+0x7e/0xa0 [ 139.222317][ T4483] do_syscall_64+0x44/0xd0 [ 139.226733][ T4483] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.232649][ T4483] RIP: 0033:0x7fb8fda1eae9 [ 139.237069][ T4483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 139.256679][ T4483] RSP: 002b:00007fb8fb795188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 139.265112][ T4483] RAX: ffffffffffffffda RBX: 00007fb8fdb31f60 RCX: 00007fb8fda1eae9 [ 139.273142][ T4483] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 139.281141][ T4483] RBP: 00007fb8fb7951d0 R08: 0000000000000000 R09: 0000000000000003 22:04:26 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 5) [ 139.289110][ T4483] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 139.297187][ T4483] R13: 00007ffe9ea4324f R14: 00007fb8fb795300 R15: 0000000000022000 [ 139.305163][ T4483] 22:04:26 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x20, 0x16, 0x1, 0x0, 0x0, {0xa}, [@typed={0x4}, @typed={0x7, 0xa, 0x0, 0x0, @str='},\x00'}]}, 0x20}}, 0x0) socket(0x1d, 0x1, 0x83) [ 139.393271][ T4501] loop4: detected capacity change from 0 to 264192 [ 139.399871][ T4504] loop0: detected capacity change from 0 to 264192 [ 139.405984][ T4508] netlink: 'syz-executor.3': attribute type 10 has an invalid length. [ 139.415713][ T4500] loop5: detected capacity change from 0 to 264192 [ 139.417177][ T4508] netlink: 'syz-executor.3': attribute type 10 has an invalid length. [ 139.432597][ T4507] loop1: detected capacity change from 0 to 264192 [ 139.450170][ T4501] FAULT_INJECTION: forcing a failure. [ 139.450170][ T4501] name failslab, interval 1, probability 0, space 0, times 0 [ 139.462776][ T4501] CPU: 0 PID: 4501 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 139.471460][ T4501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.481584][ T4501] Call Trace: [ 139.484901][ T4501] [ 139.487827][ T4501] dump_stack_lvl+0xd6/0x122 [ 139.492421][ T4501] dump_stack+0x11/0x1b [ 139.496722][ T4501] should_fail+0x23c/0x250 [ 139.501139][ T4501] ? xas_create+0x3fb/0xb10 [ 139.505723][ T4501] __should_failslab+0x81/0x90 [ 139.510490][ T4501] should_failslab+0x5/0x20 [ 139.512194][ T4511] loop2: detected capacity change from 0 to 264192 [ 139.515067][ T4501] kmem_cache_alloc+0x4f/0x320 [ 139.526312][ T4501] xas_create+0x3fb/0xb10 [ 139.530686][ T4501] xas_store+0x70/0xca0 [ 139.534847][ T4501] ? xas_find_conflict+0x422/0x4c0 [ 139.539963][ T4501] __filemap_add_folio+0x1e8/0x4d0 [ 139.545091][ T4501] ? workingset_activation+0x2b0/0x2b0 [ 139.550557][ T4501] filemap_add_folio+0x6b/0x150 [ 139.555439][ T4501] __filemap_get_folio+0x4c4/0x690 [ 139.560559][ T4501] pagecache_get_page+0x26/0xe0 [ 139.565465][ T4501] grab_cache_page_write_begin+0x3f/0x50 [ 139.571085][ T4501] cont_write_begin+0x4ab/0x7b0 [ 139.575935][ T4501] fat_write_begin+0x61/0xf0 [ 139.580627][ T4501] ? fat_block_truncate_page+0x30/0x30 [ 139.586125][ T4501] pagecache_write_begin+0x5a/0x70 [ 139.591223][ T4501] cont_write_begin+0x172/0x7b0 [ 139.596138][ T4501] fat_write_begin+0x61/0xf0 [ 139.600781][ T4501] ? fat_block_truncate_page+0x30/0x30 [ 139.606290][ T4501] generic_perform_write+0x1c8/0x400 [ 139.611565][ T4501] __generic_file_write_iter+0x195/0x2b0 [ 139.617185][ T4501] ? generic_write_checks+0x250/0x290 [ 139.622610][ T4501] generic_file_write_iter+0x75/0x130 [ 139.628011][ T4501] do_iter_readv_writev+0x2de/0x380 [ 139.633242][ T4501] do_iter_write+0x192/0x5c0 [ 139.637822][ T4501] ? import_iovec+0xb8/0xd0 [ 139.642311][ T4501] do_pwritev+0x235/0x440 [ 139.646686][ T4501] ? debug_smp_processor_id+0x18/0x20 [ 139.652125][ T4501] ? fpregs_assert_state_consistent+0x7e/0x90 [ 139.658229][ T4501] __x64_sys_pwritev2+0x7e/0xa0 [ 139.663149][ T4501] do_syscall_64+0x44/0xd0 [ 139.667593][ T4501] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.673476][ T4501] RIP: 0033:0x7fb8fda1eae9 [ 139.677926][ T4501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:04:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, 0x0, 0x1, 0x0) r2 = syz_open_dev$usbfs(&(0x7f00000004c0), 0x200000077, 0x1) unshare(0x400) ioctl$USBDEVFS_IOCTL(r2, 0x80045518, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = dup(r3) lseek(r4, 0x101, 0x0) close_range(r1, r4, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, 0x0) gettid() r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) preadv(r5, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/160, 0xa0}, {&(0x7f0000000100)=""/103, 0x67}], 0x2, 0x8009, 0xff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0x40605346, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000000200)={{}, 'port0\x00', 0x0, 0x0, 0x4}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r4, 0xc0189375, &(0x7f0000000300)=ANY=[@ANYBLOB="b9e991bfb9223802a8d86f0a", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000000340)={0x3, 0x2, {0x2, 0x2, 0xffffffff, 0x1, 0x5}, 0xffffffff}) bpf$PROG_LOAD(0x5, 0x0, 0x0) [ 139.697610][ T4501] RSP: 002b:00007fb8fb795188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 139.706008][ T4501] RAX: ffffffffffffffda RBX: 00007fb8fdb31f60 RCX: 00007fb8fda1eae9 [ 139.713962][ T4501] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 139.721917][ T4501] RBP: 00007fb8fb7951d0 R08: 0000000000000000 R09: 0000000000000003 [ 139.729871][ T4501] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 139.737825][ T4501] R13: 00007ffe9ea4324f R14: 00007fb8fb795300 R15: 0000000000022000 [ 139.745782][ T4501] 22:04:27 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1700}], 0x1, 0xa900, 0x0, 0x3) 22:04:27 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xfffffffffffffdef}], 0x1, 0xa900, 0x0, 0x0) 22:04:27 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x16700}], 0x1, 0xa900, 0x0, 0x3) 22:04:27 executing program 3: ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x29, 0x3f, 0x8e, 0x8, 0x20, @ipv4={'\x00', '\xff\xff', @local}, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, 0x8000, 0x0, 0x101, 0x1}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)=@newqdisc={0x178, 0x24, 0x300, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, r0, {0xb, 0xa}, {0xffe0}, {0xf, 0xe}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0xf36}, @qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xe3}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0xf3}, @TCA_HTB_DIRECT_QLEN={0x8, 0x5, 0x4}]}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x2}, @TCA_STAB={0xf4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0x81, 0xfffa, 0x1, 0x2, 0x0, 0x3c70, 0x2}}, {0x8, 0x2, [0x8, 0x1]}}, {{0x1c, 0x1, {0x7, 0x8, 0x100, 0x8, 0x1, 0x0, 0x5, 0x2}}, {0x8, 0x2, [0x4, 0x1]}}, {{0x1c, 0x1, {0x0, 0x40, 0x8, 0x6, 0x2, 0x3, 0x40, 0x6}}, {0x10, 0x2, [0x5, 0x7, 0x72, 0x1c0, 0x5, 0x5]}}, {{0x1c, 0x1, {0x7f, 0x1, 0x6, 0x8, 0x1, 0x4, 0x7fff, 0x6}}, {0x10, 0x2, [0x5, 0x8200, 0x9, 0x2, 0x80, 0x7]}}, {{0x1c, 0x1, {0x3d, 0x1, 0x5, 0x3, 0x1, 0x7, 0x1, 0x4}}, {0xc, 0x2, [0x7ff, 0x0, 0x2, 0x838]}}, {{0x1c, 0x1, {0x2, 0x7f, 0x5, 0x0, 0x2, 0x7f, 0x2, 0x3}}, {0xa, 0x2, [0x5, 0x0, 0x7]}}]}, @TCA_RATE={0x6, 0x5, {0x7f, 0x4}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0xfffff000}, @qdisc_kind_options=@q_clsact={0xb}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8}, @TCA_INGRESS_BLOCK={0x8}]}, 0x178}, 0x1, 0x0, 0x0, 0x4}, 0xc081) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = open_tree(r1, &(0x7f0000000040)='./bus\x00', 0x8800) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x120) mknodat(r3, &(0x7f0000000180)='./bus/file0\x00', 0x802a, 0x6) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', r2, &(0x7f0000000080)='./bus\x00') r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r5 = dup(r4) lseek(r5, 0x101, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = dup(r6) lseek(r7, 0x101, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f0000000500)={{0x1, 0x1, 0x18, r7, {0x4b9}}, './bus\x00'}) close(r4) unlinkat(r1, &(0x7f0000000100)='./bus\x00', 0x200) open_tree(r2, &(0x7f00000001c0)='./bus\x00', 0x1) 22:04:27 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e86}], 0x1, 0xa900, 0x0, 0x3) 22:04:27 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 6) 22:04:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)={0x2, 0x11, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xf7}, @sadb_address={0x3, 0x5, 0x0, 0x20, 0x0, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d4}]}, 0x40}, 0xe}, 0x0) [ 139.912700][ T4532] loop0: detected capacity change from 0 to 264192 [ 139.917772][ T4531] loop1: detected capacity change from 0 to 264192 [ 139.948200][ T4529] loop2: detected capacity change from 0 to 264192 [ 139.954995][ T4523] loop5: detected capacity change from 0 to 264192 22:04:27 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xffffffffffffffff}], 0x1, 0xa900, 0x0, 0x0) 22:04:27 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x17700}], 0x1, 0xa900, 0x0, 0x3) 22:04:27 executing program 3: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) fchdir(0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r1 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x1b, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34", 0x0, 0x0, 0x0, 0x100, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000580)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052bc0)={0x2, [], 0xf6, "2536f501234854"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000800)={{0x0, 0x1, 0x4, 0x6, 0x1, 0xffff, 0x7, 0x80000000, 0x1, 0x1, 0x5, 0x0, 0x8, 0x56d6}}) preadv(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000080)=""/25, 0x19}], 0x1, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0xc4, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="380000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="e75205000100776972656775a91f1be4cdd934e10280"], 0x38}}, 0x0) 22:04:27 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x2700}], 0x1, 0xa900, 0x0, 0x3) [ 140.061883][ T4544] loop4: detected capacity change from 0 to 264192 22:04:27 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x2, 0xa900, 0x0, 0x0) [ 140.124471][ T4549] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 140.154873][ T4551] loop5: detected capacity change from 0 to 264192 [ 140.168426][ T4552] FAULT_INJECTION: forcing a failure. [ 140.168426][ T4552] name failslab, interval 1, probability 0, space 0, times 0 [ 140.181131][ T4552] CPU: 0 PID: 4552 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 140.189804][ T4552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.199897][ T4552] Call Trace: [ 140.203160][ T4552] [ 140.206074][ T4552] dump_stack_lvl+0xd6/0x122 [ 140.210662][ T4552] dump_stack+0x11/0x1b [ 140.214803][ T4552] should_fail+0x23c/0x250 [ 140.219351][ T4552] ? __es_insert_extent+0x546/0xe80 [ 140.224534][ T4552] __should_failslab+0x81/0x90 [ 140.229283][ T4552] should_failslab+0x5/0x20 [ 140.233814][ T4552] kmem_cache_alloc+0x4f/0x320 [ 140.238596][ T4552] ? folio_mark_accessed+0x12f/0x380 [ 140.243880][ T4552] __es_insert_extent+0x546/0xe80 [ 140.248904][ T4552] ext4_es_insert_extent+0x1cb/0x19c0 [ 140.254261][ T4552] ext4_ext_map_blocks+0xff7/0x2120 [ 140.259499][ T4552] ? _raw_read_unlock+0x13/0x30 [ 140.264437][ T4552] ext4_map_blocks+0x1cf/0xf00 [ 140.269207][ T4552] ext4_iomap_begin+0x4b0/0x630 [ 140.274261][ T4552] ? ext4_alloc_da_blocks+0x100/0x100 [ 140.279631][ T4552] iomap_iter+0x395/0x4a0 [ 140.284016][ T4552] __iomap_dio_rw+0x695/0x1070 [ 140.288778][ T4552] ? _raw_spin_lock_irq+0x41/0x50 [ 140.293971][ T4552] iomap_dio_rw+0x38/0x80 [ 140.298362][ T4552] ? ext4_file_write_iter+0x4a1/0x1200 [ 140.303865][ T4552] ext4_file_write_iter+0xa72/0x1200 [ 140.309138][ T4552] ? ext4_file_write_iter+0x4a1/0x1200 [ 140.314634][ T4552] do_iter_readv_writev+0x2de/0x380 [ 140.319819][ T4552] do_iter_write+0x192/0x5c0 [ 140.324396][ T4552] ? import_iovec+0xb8/0xd0 [ 140.328886][ T4552] do_pwritev+0x235/0x440 [ 140.333265][ T4552] ? debug_smp_processor_id+0x18/0x20 [ 140.338640][ T4552] ? fpregs_assert_state_consistent+0x7e/0x90 [ 140.344703][ T4552] __x64_sys_pwritev2+0x7e/0xa0 [ 140.349590][ T4552] do_syscall_64+0x44/0xd0 [ 140.353989][ T4552] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.359926][ T4552] RIP: 0033:0x7fb8fda1eae9 [ 140.364383][ T4552] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 140.383975][ T4552] RSP: 002b:00007fb8fb774188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 140.392446][ T4552] RAX: ffffffffffffffda RBX: 00007fb8fdb32020 RCX: 00007fb8fda1eae9 [ 140.400398][ T4552] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 140.408420][ T4552] RBP: 00007fb8fb7741d0 R08: 0000000000000000 R09: 0000000000000003 [ 140.416417][ T4552] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 140.424520][ T4552] R13: 00007ffe9ea4324f R14: 00007fb8fb774300 R15: 0000000000022000 [ 140.432490][ T4552] [ 140.458589][ T4554] loop0: detected capacity change from 0 to 264192 [ 140.464959][ T4557] loop1: detected capacity change from 0 to 264192 [ 140.465753][ T4558] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 22:04:27 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)="51cf3531dca5d028e65ddae3c1d4551eaa72a8a05f43063615ed84db4d106e7a78941f8991686952369d966350e67dcb2fd8d772db013d5097ecdf66c24ea30eacca5afd5d5a594629ff8cb995f301e812", 0x51}, {&(0x7f0000000080)="ccd32dd572f668a5ee916b2f7290d081a70ca9207c65aad31ce9a60a9741916de95329dc5ce8e8cbbd5c6d627964e3ace899e6f3c241a9eabb4d0eab568ad9924737a9d57f5db42d9ed59e4321c39f3e71d1f8000fc2f1d64de93d9dcdd790251ccd9c8aeda98adbfc886913343ad058966ef2412c7b1943942604f6fcbb8a4cd03066f7313c05d83965f3d115", 0x8d}, {&(0x7f0000000140)="ebc58a734591f80b8b398e368cb7bc374099ff6377907f43558f6e037579075a91ece8d2935ca824b7e0dc7e11e4344ffe31ec4ee087bf9e6077f808677b9b521b8de12699a44afb0b23271093856ccd3ba859db1a028e8139fd8084bd7b6b7828526ceabd574144f68a8e81a3db8fd41def1bf94b4a0fe53aab5a9a02c9aba0ce9feee55103d62f9df78495", 0x8c}], 0x3) writev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000240)="f7c0f658dacf6f0cdc7725603017e0ad9efd1b0ded27e7545389b24666e392b40a30f264697d0d7bf0b4a3780445e9f844eeb0e60f0304dd77e051fee1d2e1bcd0d676f47629fc043115f5cb7792c43e41f2cdc22c959e51a6ca7dc2329b7e540c03ea4c1befa00dadfba651fb0ac63a776b3e23ede1209d6d71d41aef3da2a123258c8947c0e9520d8fa980bd925dab769376b1da533a9c2fe8cf78e10d2425ea4c5f5c4f1ff87fbb0b44a7a7f9bded79adbec45996216a37077640ec8304477b2489f1ba1d80c89066eb24288f6e2c5c01a14198bff02bc2548ca7c5d3aa319d18f1dce050d90c6c", 0xe9}, {&(0x7f0000000340)="0256252ed0ba90ca040cab690be3d5d604d2d6df24400b", 0x17}, {&(0x7f0000000380)="ca314ea008672c1731ac39de3ec288b2a7e2e7ddb576f81df7476feda12abab782e4b1aee3f86f656f4b", 0x2a}, {&(0x7f00000003c0)="da7626ed9a47c3e279eafbae8ee6d659e058a0d38685848a717b477db4d9ba7c808bb8ba69ee853fd1285f7a90fb9d60303c", 0x32}, {&(0x7f0000000400)="393fb070857445690f5a1195a2a5c83254e5a57cd159bff4d94d0a8245b0815e0e3f6ad42ab12e78ef0d6329571e510f6fda2b346e661c39a8fffd8ae5142492329dda10a45d2667b910", 0x4a}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="45dec2ac9b45", 0x6}, {&(0x7f00000014c0)="9e777bce10eef711a15e6310a23a5c835178bdea60f26349de88aea716b396b73d12318f207f62169544d66b0a828bd77d98116000f3db161a15c773c6c61fffea7d0da23dfc1dfc8d8258c53f848d70c47e39253709a4c99a4d7bf1cde98d663409", 0x62}, {&(0x7f0000001540)="e6b2cc9821a0a3e2d922e11064766ace156eeed81d25e9bcef3363467c9d570377b94ac4072f37e09c0ee7992c7173bc0b89ecdd25e06e4e1aef32ee1589baf1837563cce615828bfaf6139f4dd428d0edc79f477485532e539506c22b7aead14af97f999dcad8ba08abf9076ad56b664efecab1c385f043f918d3e17a4f680fe119cb4237b035ef8485796ab5cad5d2ed93af8d41277771a4fbe404bfbbb702b1bb29d1b7683580bcc4aa64236a299bdf1474c26f31c6", 0xb7}], 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001740)='cmdline\x00') splice(r1, &(0x7f0000001780)=0x5, r1, &(0x7f00000017c0)=0x7fff, 0x7f, 0xf) write$UHID_INPUT(r1, &(0x7f0000001800)={0x8, {"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", 0x1000}}, 0x1006) close(r1) sendmsg$rds(r1, &(0x7f0000004d80)={&(0x7f0000002840)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x3d}}, 0x10, &(0x7f0000004c00)=[{&(0x7f0000002880)=""/199, 0xc7}, {&(0x7f0000002980)=""/153, 0x99}, {&(0x7f0000002a40)=""/24, 0x18}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000004a80)=""/116, 0x74}, {&(0x7f0000004b00)=""/222, 0xde}], 0x7, &(0x7f0000004d00)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x3}, @cswp={0x58, 0x114, 0x7, {{0x3ff, 0x1}, &(0x7f0000004c80)=0xfffffffffffffba8, &(0x7f0000004cc0)=0x800, 0x4, 0xe0, 0x81, 0xc, 0x18, 0x8001}}], 0x70, 0x48000}, 0x10000010) ioctl$INCFS_IOC_PERMIT_FILL(r1, 0x40046721, &(0x7f0000004dc0)={r1}) sendmsg$rds(r1, &(0x7f0000005380)={&(0x7f0000004e00)={0x2, 0x4e20, @private=0xa010102}, 0x10, &(0x7f0000004fc0)=[{&(0x7f0000004e40)=""/114, 0x72}, {&(0x7f0000004ec0)}, {&(0x7f0000004f00)=""/184, 0xb8}], 0x3, &(0x7f0000005240)=[@rdma_dest={0x18, 0x114, 0x2, {0xffffffff, 0x5}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000005000)=""/255, 0xff}, &(0x7f0000005100), 0x10}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x9}, &(0x7f0000005140)=0x2, &(0x7f0000005180)=0x7, 0x0, 0xffff, 0x67e, 0x1, 0x19, 0x80000001}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x4}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x8000}, &(0x7f00000051c0)=0x101, &(0x7f0000005200)=0x8449ade, 0x33d, 0x9, 0xfffffffffffffffb, 0x54, 0x4, 0xbe5}}], 0x110, 0x4000044}, 0x8000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000053c0)) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000005500)={&(0x7f0000005400)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000054c0)={&(0x7f0000005440)={0x48, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="c1c390aade3d"}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000880) pread64(r1, &(0x7f0000005540)=""/227, 0xe3, 0x6ae) recvmsg$can_raw(r1, &(0x7f0000005a80)={&(0x7f0000005640)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000005980)=[{&(0x7f00000056c0)=""/205, 0xcd}, {&(0x7f00000057c0)=""/95, 0x5f}, {&(0x7f0000005840)=""/215, 0xd7}, {&(0x7f0000005940)}], 0x4, &(0x7f00000059c0)=""/157, 0x9d}, 0x62) recvmsg$unix(0xffffffffffffffff, &(0x7f0000005c40)={&(0x7f0000005ac0)=@abs, 0x6e, &(0x7f0000005c00)=[{&(0x7f0000005b40)=""/149, 0x95}], 0x1}, 0xa021) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000005c80)={{0x1, 0x1, 0x18, r1, {0x1f}}, './file0\x00'}) recvmmsg(r2, &(0x7f000000c880)=[{{&(0x7f0000005cc0)=@caif, 0x80, &(0x7f0000005d80)=[{&(0x7f0000005d40)=""/12, 0xc}], 0x1, &(0x7f0000005dc0)=""/210, 0xd2}}, {{&(0x7f0000005ec0)=@x25, 0x80, &(0x7f0000006400)=[{&(0x7f0000005f40)=""/252, 0xfc}, {&(0x7f0000006040)=""/214, 0xd6}, {&(0x7f0000006140)=""/58, 0x3a}, {&(0x7f0000006180)=""/193, 0xc1}, {&(0x7f0000006280)=""/144, 0x90}, {&(0x7f0000006340)=""/158, 0x9e}], 0x6, &(0x7f0000006480)}, 0x80000001}, {{&(0x7f00000064c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000006640)=[{&(0x7f0000006540)=""/231, 0xe7}], 0x1, &(0x7f0000006680)=""/176, 0xb0}, 0x7}, {{&(0x7f0000006740)=@ax25={{0x3, @bcast}, [@remote, @null, @rose, @netrom, @remote, @default, @bcast, @null]}, 0x80, &(0x7f0000006900)=[{&(0x7f00000067c0)=""/60, 0x3c}, {&(0x7f0000006800)=""/155, 0x9b}, {&(0x7f00000068c0)=""/48, 0x30}], 0x3, &(0x7f0000006940)=""/242, 0xf2}, 0x12000000}, {{0x0, 0x0, &(0x7f0000008f00)=[{&(0x7f0000006a40)=""/230, 0xe6}, {&(0x7f0000006b40)=""/202, 0xca}, {&(0x7f0000006c40)=""/4096, 0x1000}, {&(0x7f0000007c40)=""/58, 0x3a}, {&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/130, 0x82}, {&(0x7f0000008d40)=""/231, 0xe7}, {&(0x7f0000008e40)=""/134, 0x86}], 0x8, &(0x7f0000008f80)=""/159, 0x9f}, 0x101}, {{&(0x7f0000009040)=@ax25={{}, [@bcast, @rose, @default, @default, @default, @null, @default, @rose]}, 0x80, &(0x7f0000009800)=[{&(0x7f00000090c0)=""/246, 0xf6}, {&(0x7f00000091c0)=""/245, 0xf5}, {&(0x7f00000092c0)=""/104, 0x68}, {&(0x7f0000009340)=""/210, 0xd2}, {&(0x7f0000009440)=""/238, 0xee}, {&(0x7f0000009540)=""/229, 0xe5}, {&(0x7f0000009640)=""/124, 0x7c}, {&(0x7f00000096c0)=""/109, 0x6d}, {&(0x7f0000009740)=""/141, 0x8d}], 0x9}, 0x1ff}, {{0x0, 0x0, &(0x7f000000bd00)=[{&(0x7f00000098c0)=""/4096, 0x1000}, {&(0x7f000000a8c0)=""/205, 0xcd}, {&(0x7f000000a9c0)=""/56, 0x38}, {&(0x7f000000aa00)=""/49, 0x31}, {&(0x7f000000aa40)=""/219, 0xdb}, {&(0x7f000000ab40)=""/160, 0xa0}, {&(0x7f000000ac00)=""/4096, 0x1000}, {&(0x7f000000bc00)=""/214, 0xd6}], 0x8, &(0x7f000000bd80)=""/8, 0x8}, 0x28}, {{&(0x7f000000bdc0)=@sco, 0x80, &(0x7f000000c200)=[{&(0x7f000000be40)=""/8, 0x8}, {&(0x7f000000be80)=""/135, 0x87}, {&(0x7f000000bf40)=""/152, 0x98}, {&(0x7f000000c000)=""/133, 0x85}, {&(0x7f000000c0c0)=""/98, 0x62}, {&(0x7f000000c140)=""/111, 0x6f}, {&(0x7f000000c1c0)=""/9, 0x9}], 0x7, &(0x7f000000c280)=""/7, 0x7}, 0xb9cb7b1}, {{&(0x7f000000c2c0)=@sco={0x1f, @none}, 0x80, &(0x7f000000c7c0)=[{&(0x7f000000c340)=""/31, 0x1f}, {&(0x7f000000c380)=""/224, 0xe0}, {&(0x7f000000c480)=""/69, 0x45}, {&(0x7f000000c500)=""/233, 0xe9}, {&(0x7f000000c600)=""/173, 0xad}, {&(0x7f000000c6c0)=""/252, 0xfc}], 0x6, &(0x7f000000c840)=""/64, 0x40}, 0xfff}], 0x9, 0x42, 0x0) socket$rds(0x15, 0x5, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f000000cb00)={0x0, 0x18, 0xfa00, {0x3, &(0x7f000000cac0)={0xffffffffffffffff}, 0x111, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f000000cb40)={0xf, 0x8, 0xfa00, {r3, 0xe}}, 0x10) 22:04:27 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x87f5700}], 0x1, 0xa900, 0x0, 0x3) 22:04:28 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x3700}], 0x1, 0xa900, 0x0, 0x3) 22:04:28 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x18700}], 0x1, 0xa900, 0x0, 0x3) 22:04:28 executing program 3: clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup(r1) getdents64(r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYRESDEC=r0], 0x0, 0x79}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0xd) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r3 = gettid() perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x3, 0x4, 0x2, 0x8, 0x0, 0x5, 0xa001, 0xe, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x67, 0x1, @perf_config_ext={0x9, 0xf9e}, 0x40800, 0xaac5, 0x0, 0x1, 0x6, 0x6, 0x4, 0x0, 0x400, 0x0, 0x7fffffff}, r2, 0x2, r1, 0x8) rt_sigqueueinfo(r3, 0x38, &(0x7f0000000040)={0x0, 0x0, 0x5}) 22:04:28 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 7) 22:04:28 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x3, 0xa900, 0x0, 0x0) 22:04:28 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000008000095a85107bd60dde1430d0c8119643cf4630385b1552a9152eaccfff06f219ff3b227221f5a90a411043c5ee4e167b49d043a02fbc2fffbffff90135dce3266113753fa08189cf75d0100000000000000bbb7a799783c767535f9b9d4881714463b9902ae2d83af8b457de8d3decda7ccbdfacbc101dc210282b994ba7216019471c6700ef8a1815d96309be60391de47645b"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='rcu_utilization\x00', r0}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0xf6d5, 0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000000)='objagg_obj_put\x00', r1}, 0x10) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x141042, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x1070c5, 0x0) r3 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r2, &(0x7f0000001400)="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", 0x600) sendfile(r2, r3, 0x0, 0x1c575) [ 140.682387][ T4579] loop0: detected capacity change from 0 to 264192 [ 140.682699][ T4577] loop1: detected capacity change from 0 to 264192 [ 140.698398][ T4583] loop2: detected capacity change from 0 to 264192 [ 140.703400][ T4582] loop5: detected capacity change from 0 to 264192 [ 140.731512][ T1843] ================================================================== [ 140.739701][ T1843] BUG: KCSAN: data-race in delete_from_page_cache_batch / folio_mapping [ 140.748011][ T1843] [ 140.750312][ T1843] write to 0xffffea0005171998 of 8 bytes by task 4583 on cpu 1: [ 140.757937][ T1843] delete_from_page_cache_batch+0x35c/0x780 [ 140.763821][ T1843] truncate_inode_pages_range+0x1d5/0xa00 [ 140.769518][ T1843] truncate_inode_pages+0x20/0x30 [ 140.774521][ T1843] set_blocksize+0x24e/0x270 [ 140.779198][ T1843] sb_min_blocksize+0x92/0x110 [ 140.783944][ T1843] fat_fill_super+0xe95/0x2af0 [ 140.788707][ T1843] msdos_fill_super+0x29/0x30 [ 140.793456][ T1843] mount_bdev+0x1e8/0x290 [ 140.797847][ T1843] msdos_mount+0x2d/0x40 [ 140.802071][ T1843] legacy_get_tree+0x70/0xc0 [ 140.806726][ T1843] vfs_get_tree+0x4a/0x1a0 [ 140.811116][ T1843] path_mount+0x11cf/0x1c40 [ 140.815605][ T1843] __se_sys_mount+0x24b/0x2f0 [ 140.820257][ T1843] __x64_sys_mount+0x63/0x70 [ 140.824821][ T1843] do_syscall_64+0x44/0xd0 [ 140.829217][ T1843] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.835174][ T1843] [ 140.837474][ T1843] read to 0xffffea0005171998 of 8 bytes by task 1843 on cpu 0: [ 140.845005][ T1843] folio_mapping+0x92/0x120 [ 140.849486][ T1843] __pagevec_lru_add_fn+0x81/0x380 [ 140.854584][ T1843] __pagevec_lru_add+0x1c3/0x270 [ 140.859603][ T1843] folio_add_lru+0x11a/0x160 [ 140.864182][ T1843] lru_cache_add+0x37/0x50 [ 140.868587][ T1843] shmem_getpage_gfp+0xc08/0x12c0 [ 140.873586][ T1843] shmem_file_read_iter+0x1b2/0x5d0 [ 140.878758][ T1843] do_iter_readv_writev+0x2fb/0x380 [ 140.883932][ T1843] do_iter_read+0x192/0x5d0 [ 140.888498][ T1843] vfs_iter_read+0x4c/0x70 [ 140.892893][ T1843] loop_process_work+0x70b/0x1280 [ 140.897981][ T1843] loop_rootcg_workfn+0x1b/0x20 [ 140.902811][ T1843] process_one_work+0x3fc/0x980 [ 140.907649][ T1843] worker_thread+0x616/0xa70 [ 140.912227][ T1843] kthread+0x2c7/0x2e0 [ 140.916270][ T1843] ret_from_fork+0x1f/0x30 [ 140.920664][ T1843] [ 140.922964][ T1843] value changed: 0xffff888100513bb8 -> 0x0000000000000000 [ 140.930056][ T1843] [ 140.932361][ T1843] Reported by Kernel Concurrency Sanitizer on: [ 140.938493][ T1843] CPU: 0 PID: 1843 Comm: kworker/u4:6 Not tainted 5.16.0-rc2-syzkaller #0 [ 140.946979][ T1843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.957017][ T1843] Workqueue: loop2 loop_rootcg_workfn [ 140.962371][ T1843] ================================================================== 22:04:28 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x4700}], 0x1, 0xa900, 0x0, 0x3) 22:04:28 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x4, 0xa900, 0x0, 0x0) [ 141.024834][ T4589] loop4: detected capacity change from 0 to 264192 [ 141.087236][ T4589] FAULT_INJECTION: forcing a failure. [ 141.087236][ T4589] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 141.100716][ T4589] CPU: 1 PID: 4589 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 141.109500][ T4589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.119692][ T4589] Call Trace: [ 141.122964][ T4589] [ 141.125877][ T4589] dump_stack_lvl+0xd6/0x122 [ 141.130491][ T4589] dump_stack+0x11/0x1b [ 141.134683][ T4589] should_fail+0x23c/0x250 [ 141.139083][ T4589] __alloc_pages+0x102/0x330 [ 141.143684][ T4589] alloc_pages+0x382/0x3d0 [ 141.148106][ T4589] folio_alloc+0x1a/0x20 [ 141.152372][ T4589] filemap_alloc_folio+0x53/0xf0 [ 141.157334][ T4589] __filemap_get_folio+0x443/0x690 [ 141.162537][ T4589] pagecache_get_page+0x26/0xe0 [ 141.167380][ T4589] grab_cache_page_write_begin+0x3f/0x50 [ 141.173060][ T4589] cont_write_begin+0x4ab/0x7b0 [ 141.177968][ T4589] fat_write_begin+0x61/0xf0 [ 141.182547][ T4589] ? fat_block_truncate_page+0x30/0x30 [ 141.188004][ T4589] pagecache_write_begin+0x5a/0x70 [ 141.193193][ T4589] cont_write_begin+0x172/0x7b0 [ 141.198034][ T4589] fat_write_begin+0x61/0xf0 [ 141.202610][ T4589] ? fat_block_truncate_page+0x30/0x30 [ 141.208074][ T4589] generic_perform_write+0x1c8/0x400 [ 141.213352][ T4589] __generic_file_write_iter+0x195/0x2b0 [ 141.219081][ T4589] ? generic_write_checks+0x250/0x290 [ 141.224448][ T4589] generic_file_write_iter+0x75/0x130 [ 141.229816][ T4589] do_iter_readv_writev+0x2de/0x380 [ 141.235075][ T4589] do_iter_write+0x192/0x5c0 [ 141.239742][ T4589] ? import_iovec+0xb8/0xd0 [ 141.244279][ T4589] do_pwritev+0x235/0x440 [ 141.248591][ T4589] ? debug_smp_processor_id+0x18/0x20 [ 141.253957][ T4589] ? fpregs_assert_state_consistent+0x7e/0x90 [ 141.260074][ T4589] __x64_sys_pwritev2+0x7e/0xa0 [ 141.264910][ T4589] do_syscall_64+0x44/0xd0 [ 141.269413][ T4589] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.275378][ T4589] RIP: 0033:0x7fb8fda1eae9 [ 141.279777][ T4589] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 141.299366][ T4589] RSP: 002b:00007fb8fb795188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 141.307767][ T4589] RAX: ffffffffffffffda RBX: 00007fb8fdb31f60 RCX: 00007fb8fda1eae9 [ 141.315720][ T4589] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 141.323678][ T4589] RBP: 00007fb8fb7951d0 R08: 0000000000000000 R09: 0000000000000003 22:04:28 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) dup(0xffffffffffffffff) getdents64(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x3}}, 0x1c}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) r9 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r10, 0x3}}, 0x1c}}, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003c40)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0xdd68, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x81}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="0fe6ad61f2e703aa46b25473e08ad312e142bf7071166744e4b3e34863f19cf4a6a570af61ed6286c9c06d4b12c406285a9e61aa3941982d79fb0012fc73b1c70739b94bb3c7d3241635fec9b2d073cb587af45398f25061d48580651b188541eb9b763b46a513d5e45753", 0x6b}, {&(0x7f0000000100)="29b8df134ee5acd1badb6799efb6ae857c76b027d8acd6a3ac424082a0b14ca1934d0fb8d4ab806f5f76ddfaf62c385e3c633527644f37790fcc898bb6b9656380f0388ed64eb279728e", 0x4a}, {&(0x7f00000001c0)="07637a035123fd847e116dc7c57ac0c3c3be602153482d3abf1c335207ccd3c9edd276ffe5c48868f3d73c663909301bd0032f7e33a4af9f47c307c30756c1814171a20b94dc923fc29f4681223f662c41192d48b9782fc7304e2be0cb6f0168490501e498ef094a1d4c59d7650aad0dea48dfe6967b55703794", 0x7a}, {&(0x7f0000000240)="dadad871189207a07169923d95f32c52c7eb5a5e2b23ed3471d0c4d1b1610e62a7e45b666cbb12c066e551bfe13f2037b68a7ca7839bba6debc412ce58580f9a95aadf5e2254a99c2cae85666dcce961778d057107c22e36050fdcd251a67370791831a735996478bc017450a313", 0x6e}], 0x5, &(0x7f0000000340)=[@rthdr_2292={{0x58, 0x29, 0x39, {0x2c, 0x8, 0x2, 0x81, 0x0, [@empty, @loopback, @mcast1, @mcast1]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0xffffff47}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, r6}}}, @dstopts_2292={{0x30, 0x29, 0x4, {0x4, 0x3, '\x00', [@hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0xfbb}]}}}, @tclass={{0x14, 0x29, 0x43, 0xa32e}}, @dstopts={{0x30, 0x29, 0x37, {0x2e, 0x3, '\x00', [@hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @enc_lim={0x4, 0x1, 0x81}, @enc_lim={0x4, 0x1, 0x1}]}}}, @rthdr={{0x88, 0x29, 0x39, {0x5c, 0xe, 0x1, 0x81, 0x0, [@remote, @ipv4={'\x00', '\xff\xff', @loopback}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote, @private1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}], 0x198}}, {{&(0x7f0000000500)={0xa, 0x4e20, 0x4, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x40}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000000540)="3b42150b91b8634e84cee77ff26583b258f3f5af06d84abdd461eba51ab404fd5070aa84493e3d0b0077eec51a3d1d750f95f0f26fa12ad48cecb233b052d9e6708b39cf65f0a2634779ebaddb83d300c5d8e5c5bddc6336abc98b468465cfe4eeba4b981a39cab6888a5d70ac4a6f959dc042e71beccce3f0c808d51618a4576f3785052f310bef86cf90244ae30a72da46d064b40042c80b9ee4d023a12d16bc", 0xa1}, 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0x1000}, {&(0x7f00000034c0)="d40736ad33c807404da9b48a447ebed1957f328a0979db5100988a594b9665395cf58a26bd4feba9fe65a6e484bfeafc7b38c5d4e2c36f1db25beeee67cf34ad091548da1998c1eb74b20d39d3c491180011b27499d9c11d85ff3b0b3f4d6fa9", 0x60}, {&(0x7f0000003540)="a6eaa2b08f4eafda363e9f0e4b99f9181eb94386ea98bc9f86d7f375cfd27aa7f99076ec238181ff8f57d3eaf6959cca35f6b18cce0a9d306e21f188b4cda5b9c928306b4bb59cf296faf9830dbf14763f00c7e25e4d197e6c08f5610390c2ba1f5a34a5a0558766ea84a81ec9c839fecb043c4dbaaf95970e7909435d5b52120918bf967c08f8257d982275b68b9efa7da1cdc34bac217c8b3582f2421366ca535120b55880a3f869b3658f5abb73c508578cb9aaf81b300c13f2c39e16e302b296e279daa51a2f422ced8c1e3d783679eaacd8f50e96f8a2fbea95d960f06700078b0fac9ca8bf20685068391d376424f7d8bd3d054935", 0xf8}], 0x4}}, {{&(0x7f0000003680)={0xa, 0x4e20, 0x4, @ipv4={'\x00', '\xff\xff', @loopback}, 0x40000000}, 0x1c, &(0x7f00000038c0)=[{&(0x7f00000036c0)="0afe7e0f5718d4c65238092f3ae6fae6924f98f107be6cb3ca05ddc99e809c4d9b3a40866394e9f013355e6733a050d2f62cca9c73ceee900ee1ea7dc22a1695d970e58a8c6ab077fbdbefce3ce279bf7f0ae31cdf40d51fa9f3bcecbc069e155e7d97b6b481ca658232d08a97a00d92b560e0e2bc360cb62df0792df1362cf36a27c2b48c9663e6d76307d36a08f2ac2e20d55188501ad4dc6f86f2dbe5e0f6d22bafd082d36ae32e460085a016a4c01b135cf8b8028e3c0363515b97c36288", 0xc0}, {&(0x7f0000003780)="d25a744a842dc14a4a37362e5bd55758d3eba0b11ce8fb46375599c37e351820ecd1b03d4153e598ecff180be6bad37aa9dc2144fbbbfa11c8116389811c40fbca0f7d6cdc04c88e8dceb89449", 0x4d}, {&(0x7f0000003800)="3ef954940c8b271bcd9e579955d580b66726b4c881fba41e758b89f54e5ad50e04177c95faa388ce372950254f0e016c180c1d285388b4cc8c2d5178c6700faf8498d704a9901a943355277b365e05e1d791af1250c7a28433d9df882015edd56aa0aa16662fb729821665aaabc22381d26a7103b16ff719aa993debc8e50022bb38", 0x82}], 0x3, &(0x7f0000003900)=[@hopopts_2292={{0x20, 0x29, 0x36, {0x32, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x1000}]}}}, @hopopts_2292={{0x138, 0x29, 0x36, {0x2b, 0x23, '\x00', [@jumbo={0xc2, 0x4, 0x9}, @generic={0x4, 0xe1, "fa4b3dd35ac53a572a8c653c165de14e0d7b11f213cc5aad235c6f471000e97eab62170d83e34fd8608ddbc62db317e63b4d66edad1967769fcb857b2b6cb0065c3d25a6aa112616c6e76d6d7a3828fe6d90f441ec09a3b15f6ce8562ebbe4127db33b65c3c62b4109ea6dd3d3b484738c2fa7dd4bf44115f6e907cf5fd200e6209cf633c88f3f8485f25eb493040503f2bee0c013e20dff42abb028f296cb23c697db23111183c4ef1f069d6c9e56e29949ce1a500d0d85f6f6e996fd62dd55a46c22b4752d235b557438fe899b2a9b8e1f5c236738a1d88dbff5a15801129359"}, @jumbo={0xc2, 0x4, 0x1ff}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x4}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @local}}]}}}], 0x158}}, {{&(0x7f0000003a80)={0xa, 0x3776, 0x1, @remote, 0x9b53}, 0x1c, &(0x7f0000003b80)=[{&(0x7f0000003ac0)="36816fd8e806aa", 0x7}, {&(0x7f0000003b00)="867ecd20002f1170adb1162be00290876d2d294bcda4eb92266f4e58e50f9bf606e2dd3b4a6a2d3a72bf9f6ffcb63b8c4fc928b8a374af67fe31c75da1b2e8a65cc7eb71941f9b839addd50d", 0x4c}], 0x2, &(0x7f0000003bc0)=[@hopopts={{0x30, 0x29, 0x36, {0x32, 0x2, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x8, {0x1, 0x0, 0x9, 0x5635}}, @enc_lim={0x4, 0x1, 0x81}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xe4d}}, @flowinfo={{0x14, 0x29, 0xb, 0x81f}}], 0x60}}], 0x7, 0x40) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 22:04:28 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x19700}], 0x1, 0xa900, 0x0, 0x3) [ 141.331631][ T4589] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 141.339598][ T4589] R13: 00007ffe9ea4324f R14: 00007fb8fb795300 R15: 0000000000022000 [ 141.347562][ T4589] 22:04:28 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 8) [ 141.383940][ T4600] loop0: detected capacity change from 0 to 264192 22:04:28 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x20307e00}], 0x1, 0xa900, 0x0, 0x3) 22:04:28 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x2, 0x0, 0x4, 0x0, 0x8, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x9}, 0x2, 0x5, 0x0, 0x2, 0x1a, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000009c0)=ANY=[@ANYBLOB="1c0100001dabd12f2a470e090f68bea7434ad2ca8d19b307a08d3ab2fca2a399af161c9f425926", @ANYRES16=0x0, @ANYRESDEC=r1], 0x11c}, 0x1, 0x0, 0x0, 0x1}, 0x4000004) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000740)={0x53, 0x0, 0x21, 0x0, @scatter={0x3a, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0xffffffff, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) ioctl$SG_IO(r2, 0x2285, &(0x7f00000006c0)={0x0, 0x0, 0x1017, 0x20, @buffer={0x0, 0xc9, &(0x7f0000000840)=""/201}, &(0x7f0000001f00)="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", &(0x7f0000000300)=""/25, 0x3, 0x10001, 0x2, &(0x7f0000000440)}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r3 = open_tree(r0, &(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x117600, 0x0) fallocate(r1, 0x2, 0x6, 0x8) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000640)={0x3, 0x80, 0x1, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000480)}, 0x150, 0x0, 0x1ff, 0x5, 0xfca, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8}, 0x0, 0x0, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="2c615769643d307830303030303030383030312c76657219f773696f6e3d3970323030302e752c6163636573733de00000000049ac49b747a244a6cc12c9ac8ac75fe6a12d4d7543d4e84f23862a92a16ce7813bc72c65e7daf9e648b81dd8722d547fc1664956a686b95e130fef20e1d5ff359b48888bb09f1c0a", @ANYRESDEC=0xee00, @ANYBLOB=',loose,dfltuid=', @ANYRESHEX=0x0, @ANYBLOB=',\x00']) write$P9_RVERSION(r3, &(0x7f0000000dc0)=ANY=[@ANYBLOB="00000065ff552000000008003950323030302e572c6de83c3710b8f2d5dfaec25eddbf017b2a3a374f253ae0c0766e7691f6bf32097a31e4b21716e5ab2b7da3400c9f0b1f8f3011256f0d95ce8e7b72800698677b0ca5c0c4c51f7c9a2f88507c36b9bf8ee86023f6037a25da649bfa10116f0ac1dd8409f2491315b3463f24857b618e66689bdc029917d7eb927db5e2f72d011751031eaa16d3e88a8b3e6a2f6d17cc47bedc45f67d7be0c4d366062aced97633e3e7a44f04f04c7bd0dc0eade53292c8c65be9fc371e193a947f28af6d4223cb0593107ec86b62e9544ea4c629347b31fb97f43cff8589bdba393a79da6cb75a2a9f3d98bf4f345bac997863a20cbd918c5028c6a5853402a8437e5e9bf489f0954244b5380185c158c6d8fbb6cddd0549075f11abd0bcb28d95f7c648837df71fb8c25252f993af74a3d55105631e4a246a63a183eb4d96"], 0x15) clone(0x2000000, &(0x7f00000005c0)="8afa1d81c6d3cb48ed2400dbef65f5a98af686103b111061193faa06d8e28f62bb4cbb687503ea2afefb47934bc3287db6db7a782c34a07f7dca206d5b8e1881d52b5091eb86b7863bd8d256e2f3", 0x0, &(0x7f0000000340), 0x0) 22:04:28 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x5700}], 0x1, 0xa900, 0x0, 0x3) [ 141.459384][ T4607] loop5: detected capacity change from 0 to 264192 [ 141.481273][ T4609] loop4: detected capacity change from 0 to 264192 [ 141.512634][ C0] sd 0:0:1:0: tag#7703 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 141.522504][ C0] sd 0:0:1:0: tag#7703 CDB: opcode=0xe5 (vendor) [ 141.528856][ C0] sd 0:0:1:0: tag#7703 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 141.537902][ C0] sd 0:0:1:0: tag#7703 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 141.539322][ T4614] loop1: detected capacity change from 0 to 264192 [ 141.546942][ C0] sd 0:0:1:0: tag#7703 CDB[20]: ba [ 141.551010][ T4611] 9p: Unknown access argument : -22 [ 141.582653][ T4618] FAULT_INJECTION: forcing a failure. [ 141.582653][ T4618] name failslab, interval 1, probability 0, space 0, times 0 [ 141.589157][ C1] sd 0:0:1:0: tag#7794 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 141.595285][ T4618] CPU: 0 PID: 4618 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 141.605099][ C1] sd 0:0:1:0: tag#7794 CDB: opcode=0xe5 (vendor) [ 141.613717][ T4618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.613728][ T4618] Call Trace: [ 141.613734][ T4618] [ 141.613740][ T4618] dump_stack_lvl+0xd6/0x122 [ 141.620077][ C1] sd 0:0:1:0: tag#7794 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 141.630098][ T4618] dump_stack+0x11/0x1b [ 141.630118][ T4618] should_fail+0x23c/0x250 [ 141.633638][ C1] sd 0:0:1:0: tag#7794 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 141.636558][ T4618] ? ext4_mb_new_blocks+0x328/0x1ee0 [ 141.641188][ C1] sd 0:0:1:0: tag#7794 CDB[20]: ba [ 141.650144][ T4618] __should_failslab+0x81/0x90 [ 141.661047][ T4623] loop2: detected capacity change from 0 to 264192 [ 141.667776][ T4618] should_failslab+0x5/0x20 [ 141.667803][ T4618] kmem_cache_alloc+0x4f/0x320 [ 141.674930][ T4624] loop0: detected capacity change from 0 to 264192 [ 141.678166][ T4618] ext4_mb_new_blocks+0x328/0x1ee0 [ 141.710284][ T4618] ? kcsan_setup_watchpoint+0x94/0x420 [ 141.715738][ T4618] ? ext4_ext_map_blocks+0x15a7/0x2120 [ 141.721242][ T4618] ext4_ext_map_blocks+0x1658/0x2120 [ 141.726622][ T4618] ? _raw_read_unlock+0x13/0x30 [ 141.731462][ T4618] ext4_map_blocks+0x71e/0xf00 [ 141.736282][ T4618] ext4_iomap_begin+0x4b0/0x630 [ 141.741147][ T4618] ? ext4_alloc_da_blocks+0x100/0x100 [ 141.746503][ T4618] iomap_iter+0x395/0x4a0 [ 141.750822][ T4618] __iomap_dio_rw+0x695/0x1070 [ 141.755578][ T4618] ? _raw_spin_lock_irq+0x41/0x50 [ 141.760646][ T4618] iomap_dio_rw+0x38/0x80 [ 141.764963][ T4618] ? ext4_file_write_iter+0x4a1/0x1200 [ 141.770409][ T4618] ext4_file_write_iter+0xa72/0x1200 [ 141.775720][ T4618] ? ext4_file_write_iter+0x4a1/0x1200 [ 141.781233][ T4618] do_iter_readv_writev+0x2de/0x380 [ 141.786484][ T4618] do_iter_write+0x192/0x5c0 [ 141.791138][ T4618] ? import_iovec+0xb8/0xd0 [ 141.795627][ T4618] do_pwritev+0x235/0x440 [ 141.799940][ T4618] ? debug_smp_processor_id+0x18/0x20 [ 141.805429][ T4618] ? fpregs_assert_state_consistent+0x7e/0x90 [ 141.811490][ T4618] __x64_sys_pwritev2+0x7e/0xa0 [ 141.816438][ T4618] do_syscall_64+0x44/0xd0 [ 141.820837][ T4618] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 141.826719][ T4618] RIP: 0033:0x7fb8fda1eae9 [ 141.831117][ T4618] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 141.850851][ T4618] RSP: 002b:00007fb8fb774188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 22:04:29 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1a700}], 0x1, 0xa900, 0x0, 0x3) 22:04:29 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x2, 0x0, 0x4, 0x0, 0x8, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x9}, 0x2, 0x5, 0x0, 0x2, 0x1a, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000009c0)=ANY=[@ANYBLOB="1c0100001dabd12f2a470e090f68bea7434ad2ca8d19b307a08d3ab2fca2a399af161c9f425926", @ANYRES16=0x0, @ANYRESDEC=r1], 0x11c}, 0x1, 0x0, 0x0, 0x1}, 0x4000004) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000740)={0x53, 0x0, 0x21, 0x0, @scatter={0x3a, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0xffffffff, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) ioctl$SG_IO(r2, 0x2285, &(0x7f00000006c0)={0x0, 0x0, 0x1017, 0x20, @buffer={0x0, 0xc9, &(0x7f0000000840)=""/201}, &(0x7f0000001f00)="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", &(0x7f0000000300)=""/25, 0x3, 0x10001, 0x2, &(0x7f0000000440)}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r3 = open_tree(r0, &(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x117600, 0x0) fallocate(r1, 0x2, 0x6, 0x8) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000640)={0x3, 0x80, 0x1, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000480)}, 0x150, 0x0, 0x1ff, 0x5, 0xfca, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8}, 0x0, 0x0, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="2c615769643d307830303030303030383030312c76657219f773696f6e3d3970323030302e752c6163636573733de00000000049ac49b747a244a6cc12c9ac8ac75fe6a12d4d7543d4e84f23862a92a16ce7813bc72c65e7daf9e648b81dd8722d547fc1664956a686b95e130fef20e1d5ff359b48888bb09f1c0a", @ANYRESDEC=0xee00, @ANYBLOB=',loose,dfltuid=', @ANYRESHEX=0x0, @ANYBLOB=',\x00']) write$P9_RVERSION(r3, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x15) clone(0x2000000, &(0x7f00000005c0)="8afa1d81c6d3cb48ed2400dbef65f5a98af686103b111061193faa06d8e28f62bb4cbb687503ea2afefb47934bc3287db6db7a782c34a07f7dca206d5b8e1881d52b5091eb86b7863bd8d256e2f3", 0x0, &(0x7f0000000340), 0x0) [ 141.859255][ T4618] RAX: ffffffffffffffda RBX: 00007fb8fdb32020 RCX: 00007fb8fda1eae9 [ 141.867253][ T4618] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 141.875209][ T4618] RBP: 00007fb8fb7741d0 R08: 0000000000000000 R09: 0000000000000003 [ 141.883219][ T4618] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 141.891175][ T4618] R13: 00007ffe9ea4324f R14: 00007fb8fb774300 R15: 0000000000022000 [ 141.899132][ T4618] [ 141.948204][ C0] sd 0:0:1:0: tag#7704 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 141.958096][ C0] sd 0:0:1:0: tag#7704 CDB: opcode=0xe5 (vendor) [ 141.964433][ C0] sd 0:0:1:0: tag#7704 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 141.973509][ C0] sd 0:0:1:0: tag#7704 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 141.982570][ C0] sd 0:0:1:0: tag#7704 CDB[20]: ba 22:04:29 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x7ffff000}], 0x1, 0xa900, 0x0, 0x3) 22:04:29 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 9) [ 141.999183][ T4634] 9p: Unknown access argument : -22 22:04:29 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1b700}], 0x1, 0xa900, 0x0, 0x3) 22:04:29 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x5, 0xa900, 0x0, 0x0) 22:04:29 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x2, 0x0, 0x4, 0x0, 0x8, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x9}, 0x2, 0x5, 0x0, 0x2, 0x1a, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000009c0)=ANY=[@ANYBLOB="1c0100001dabd12f2a470e090f68bea7434ad2ca8d19b307a08d3ab2fca2a399af161c9f425926", @ANYRES16=0x0, @ANYRESDEC=r1], 0x11c}, 0x1, 0x0, 0x0, 0x1}, 0x4000004) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000740)={0x53, 0x0, 0x21, 0x0, @scatter={0x3a, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0xffffffff, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) ioctl$SG_IO(r2, 0x2285, &(0x7f00000006c0)={0x0, 0x0, 0x1017, 0x20, @buffer={0x0, 0xc9, &(0x7f0000000840)=""/201}, &(0x7f0000001f00)="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", &(0x7f0000000300)=""/25, 0x3, 0x10001, 0x2, &(0x7f0000000440)}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r3 = open_tree(r0, &(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x117600, 0x0) fallocate(r1, 0x2, 0x6, 0x8) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000640)={0x3, 0x80, 0x1, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000480)}, 0x150, 0x0, 0x1ff, 0x5, 0xfca, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8}, 0x0, 0x0, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB="2c615769643d307830303030303030383030312c76657219f773696f6e3d3970323030302e752c6163636573733de00000000049ac49b747a244a6cc12c9ac8ac75fe6a12d4d7543d4e84f23862a92a16ce7813bc72c65e7daf9e648b81dd8722d547fc1664956a686b95e130fef20e1d5ff359b48888bb09f1c0a", @ANYRESDEC=0xee00, @ANYBLOB=',loose,dfltuid=', @ANYRESHEX=0x0, @ANYBLOB=',\x00']) write$P9_RVERSION(r3, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x15) clone(0x2000000, &(0x7f00000005c0)="8afa1d81c6d3cb48ed2400dbef65f5a98af686103b111061193faa06d8e28f62bb4cbb687503ea2afefb47934bc3287db6db7a782c34a07f7dca206d5b8e1881d52b5091eb86b7863bd8d256e2f3", 0x0, &(0x7f0000000340), 0x0) 22:04:29 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x6700}], 0x1, 0xa900, 0x0, 0x3) [ 142.076119][ T4642] loop5: detected capacity change from 0 to 264192 [ 142.090948][ T4643] loop4: detected capacity change from 0 to 264192 [ 142.093606][ T4640] loop2: detected capacity change from 0 to 264192 [ 142.151404][ T4643] FAULT_INJECTION: forcing a failure. [ 142.151404][ T4643] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 142.153568][ T4649] loop0: detected capacity change from 0 to 264192 [ 142.164700][ T4643] CPU: 0 PID: 4643 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 142.179907][ T4643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.189960][ T4643] Call Trace: [ 142.193269][ T4643] [ 142.196190][ T4643] dump_stack_lvl+0xd6/0x122 [ 142.200813][ T4643] dump_stack+0x11/0x1b [ 142.204993][ T4643] should_fail+0x23c/0x250 [ 142.209414][ T4643] __alloc_pages+0x102/0x330 [ 142.214025][ T4643] alloc_pages+0x382/0x3d0 [ 142.218436][ T4643] folio_alloc+0x1a/0x20 [ 142.222742][ T4643] filemap_alloc_folio+0x53/0xf0 [ 142.227838][ T4643] __filemap_get_folio+0x443/0x690 [ 142.232991][ T4643] pagecache_get_page+0x26/0xe0 [ 142.237914][ T4643] grab_cache_page_write_begin+0x3f/0x50 [ 142.243547][ T4643] cont_write_begin+0x4ab/0x7b0 [ 142.248421][ T4643] fat_write_begin+0x61/0xf0 [ 142.253007][ T4643] ? fat_block_truncate_page+0x30/0x30 [ 142.258528][ T4643] pagecache_write_begin+0x5a/0x70 [ 142.263627][ T4643] cont_write_begin+0x172/0x7b0 [ 142.268466][ T4643] fat_write_begin+0x61/0xf0 [ 142.273042][ T4643] ? fat_block_truncate_page+0x30/0x30 [ 142.278621][ T4643] generic_perform_write+0x1c8/0x400 [ 142.283893][ T4643] __generic_file_write_iter+0x195/0x2b0 [ 142.289521][ T4643] ? generic_write_checks+0x250/0x290 [ 142.294887][ T4643] generic_file_write_iter+0x75/0x130 [ 142.300253][ T4643] do_iter_readv_writev+0x2de/0x380 [ 142.305488][ T4643] do_iter_write+0x192/0x5c0 [ 142.310104][ T4643] ? import_iovec+0xb8/0xd0 [ 142.314592][ T4643] do_pwritev+0x235/0x440 [ 142.318971][ T4643] ? debug_smp_processor_id+0x18/0x20 [ 142.324496][ T4643] ? fpregs_assert_state_consistent+0x7e/0x90 [ 142.330657][ T4643] __x64_sys_pwritev2+0x7e/0xa0 [ 142.335489][ T4643] do_syscall_64+0x44/0xd0 [ 142.339892][ T4643] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 142.345835][ T4643] RIP: 0033:0x7fb8fda1eae9 [ 142.350271][ T4643] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 142.369874][ T4643] RSP: 002b:00007fb8fb795188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 142.378269][ T4643] RAX: ffffffffffffffda RBX: 00007fb8fdb31f60 RCX: 00007fb8fda1eae9 [ 142.386228][ T4643] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 142.394183][ T4643] RBP: 00007fb8fb7951d0 R08: 0000000000000000 R09: 0000000000000003 22:04:29 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1c700}], 0x1, 0xa900, 0x0, 0x3) [ 142.402143][ T4643] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000001 [ 142.410297][ T4643] R13: 00007ffe9ea4324f R14: 00007fb8fb795300 R15: 0000000000022000 [ 142.418322][ T4643] [ 142.434627][ C1] sd 0:0:1:0: tag#7795 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 142.444504][ C1] sd 0:0:1:0: tag#7795 CDB: opcode=0xe5 (vendor) 22:04:29 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 10) 22:04:29 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x7700}], 0x1, 0xa900, 0x0, 0x3) [ 142.450850][ C1] sd 0:0:1:0: tag#7795 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 142.459889][ C1] sd 0:0:1:0: tag#7795 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 142.468935][ C1] sd 0:0:1:0: tag#7795 CDB[20]: ba [ 142.480812][ T4650] 9p: Unknown access argument : -22 22:04:29 executing program 3: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x87f5700}], 0x1, 0xa900, 0x0, 0x3) [ 142.549050][ T4654] loop5: detected capacity change from 0 to 264192 [ 142.573561][ T4661] loop4: detected capacity change from 0 to 264192 [ 142.580464][ T4662] loop3: detected capacity change from 0 to 264192 [ 142.598973][ T4665] loop1: detected capacity change from 0 to 264192 [ 142.618134][ T4661] FAULT_INJECTION: forcing a failure. [ 142.618134][ T4661] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 142.631405][ T4661] CPU: 1 PID: 4661 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 142.640113][ T4661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.650166][ T4661] Call Trace: [ 142.653458][ T4661] [ 142.656382][ T4661] dump_stack_lvl+0xd6/0x122 [ 142.661021][ T4661] dump_stack+0x11/0x1b [ 142.665190][ T4661] should_fail+0x23c/0x250 [ 142.669603][ T4661] __alloc_pages+0x102/0x330 [ 142.674294][ T4661] alloc_pages+0x382/0x3d0 [ 142.678725][ T4661] folio_alloc+0x1a/0x20 [ 142.683013][ T4661] filemap_alloc_folio+0x53/0xf0 [ 142.688016][ T4661] __filemap_get_folio+0x443/0x690 [ 142.693184][ T4661] pagecache_get_page+0x26/0xe0 [ 142.698057][ T4661] grab_cache_page_write_begin+0x3f/0x50 [ 142.703713][ T4661] cont_write_begin+0x4ab/0x7b0 [ 142.708569][ T4661] fat_write_begin+0x61/0xf0 [ 142.713167][ T4661] ? fat_block_truncate_page+0x30/0x30 [ 142.718631][ T4661] pagecache_write_begin+0x5a/0x70 [ 142.723826][ T4661] cont_write_begin+0x172/0x7b0 [ 142.728741][ T4661] fat_write_begin+0x61/0xf0 [ 142.733339][ T4661] ? fat_block_truncate_page+0x30/0x30 [ 142.738859][ T4661] generic_perform_write+0x1c8/0x400 [ 142.744168][ T4661] __generic_file_write_iter+0x195/0x2b0 22:04:30 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x48000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) [ 142.749846][ T4661] ? generic_write_checks+0x250/0x290 [ 142.755214][ T4661] generic_file_write_iter+0x75/0x130 [ 142.760596][ T4661] do_iter_readv_writev+0x2de/0x380 [ 142.765869][ T4661] do_iter_write+0x192/0x5c0 [ 142.770532][ T4661] ? import_iovec+0xb8/0xd0 [ 142.775161][ T4661] do_pwritev+0x235/0x440 [ 142.779501][ T4661] ? debug_smp_processor_id+0x18/0x20 [ 142.784878][ T4661] ? fpregs_assert_state_consistent+0x7e/0x90 [ 142.790950][ T4661] __x64_sys_pwritev2+0x7e/0xa0 [ 142.795802][ T4661] do_syscall_64+0x44/0xd0 22:04:30 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xfffffff4700}], 0x1, 0xa900, 0x0, 0x3) [ 142.800304][ T4661] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 142.806279][ T4661] RIP: 0033:0x7fb8fda1eae9 [ 142.810685][ T4661] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 142.830565][ T4661] RSP: 002b:00007fb8fb795188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 142.838983][ T4661] RAX: ffffffffffffffda RBX: 00007fb8fdb31f60 RCX: 00007fb8fda1eae9 22:04:30 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1d700}], 0x1, 0xa900, 0x0, 0x3) 22:04:30 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x6, 0xa900, 0x0, 0x0) 22:04:30 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 11) [ 142.846988][ T4661] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 [ 142.855122][ T4661] RBP: 00007fb8fb7951d0 R08: 0000000000000000 R09: 0000000000000003 [ 142.863097][ T4661] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 142.871126][ T4661] R13: 00007ffe9ea4324f R14: 00007fb8fb795300 R15: 0000000000022000 [ 142.879098][ T4661] [ 142.920002][ T4670] loop0: detected capacity change from 0 to 264192 22:04:30 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x8700}], 0x1, 0xa900, 0x0, 0x3) 22:04:30 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup(r0) getdents64(r0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x4, 0x3f, 0x0, 0x2e9, 0x8, @remote, @local, 0x8, 0x40, 0x5, 0x6}}) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000040)='./file2\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66082ebc617400049f038bbc960b550af801", 0x17}, {0x0, 0x0, 0x612}], 0x0, &(0x7f0000000080)=ANY=[]) [ 142.976735][ T4676] loop5: detected capacity change from 0 to 264192 [ 142.987206][ T4680] loop1: detected capacity change from 0 to 264192 [ 142.995694][ T4677] loop2: detected capacity change from 0 to 264192 [ 143.005292][ T4683] loop4: detected capacity change from 0 to 264192 [ 143.025943][ T4685] loop3: detected capacity change from 0 to 6 [ 143.084354][ T4683] FAULT_INJECTION: forcing a failure. [ 143.084354][ T4683] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 143.085105][ T4685] FAT-fs (loop3): Unrecognized mount option "syztnl0" or missing value [ 143.097633][ T4683] CPU: 0 PID: 4683 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 143.097712][ T4683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.097722][ T4683] Call Trace: [ 143.097729][ T4683] [ 143.130857][ T4683] dump_stack_lvl+0xd6/0x122 [ 143.135468][ T4683] dump_stack+0x11/0x1b [ 143.139625][ T4683] should_fail+0x23c/0x250 [ 143.144030][ T4683] __alloc_pages+0x102/0x330 [ 143.148653][ T4683] alloc_pages+0x382/0x3d0 [ 143.153119][ T4683] folio_alloc+0x1a/0x20 [ 143.157484][ T4683] filemap_alloc_folio+0x53/0xf0 [ 143.162430][ T4683] __filemap_get_folio+0x443/0x690 [ 143.167539][ T4683] pagecache_get_page+0x26/0xe0 [ 143.172416][ T4683] grab_cache_page_write_begin+0x3f/0x50 [ 143.178045][ T4683] cont_write_begin+0x4ab/0x7b0 [ 143.182929][ T4683] fat_write_begin+0x61/0xf0 [ 143.187510][ T4683] ? fat_block_truncate_page+0x30/0x30 [ 143.192980][ T4683] pagecache_write_begin+0x5a/0x70 [ 143.198174][ T4683] cont_write_begin+0x172/0x7b0 [ 143.203016][ T4683] fat_write_begin+0x61/0xf0 [ 143.207663][ T4683] ? fat_block_truncate_page+0x30/0x30 [ 143.213197][ T4683] generic_perform_write+0x1c8/0x400 [ 143.218492][ T4683] __generic_file_write_iter+0x195/0x2b0 [ 143.224111][ T4683] ? generic_write_checks+0x250/0x290 [ 143.229505][ T4683] generic_file_write_iter+0x75/0x130 [ 143.234957][ T4683] do_iter_readv_writev+0x2de/0x380 [ 143.240208][ T4683] do_iter_write+0x192/0x5c0 [ 143.244897][ T4683] ? import_iovec+0xb8/0xd0 [ 143.249458][ T4683] do_pwritev+0x235/0x440 [ 143.253814][ T4683] ? debug_smp_processor_id+0x18/0x20 [ 143.259245][ T4683] ? fpregs_assert_state_consistent+0x7e/0x90 [ 143.265306][ T4683] __x64_sys_pwritev2+0x7e/0xa0 [ 143.270139][ T4683] do_syscall_64+0x44/0xd0 [ 143.274539][ T4683] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.280510][ T4683] RIP: 0033:0x7fb8fda1eae9 [ 143.284907][ T4683] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 143.304682][ T4683] RSP: 002b:00007fb8fb795188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 143.313596][ T4683] RAX: ffffffffffffffda RBX: 00007fb8fdb31f60 RCX: 00007fb8fda1eae9 [ 143.321641][ T4683] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 22:04:30 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1e700}], 0x1, 0xa900, 0x0, 0x3) [ 143.329635][ T4683] RBP: 00007fb8fb7951d0 R08: 0000000000000000 R09: 0000000000000003 [ 143.337641][ T4683] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 143.345626][ T4683] R13: 00007ffe9ea4324f R14: 00007fb8fb795300 R15: 0000000000022000 [ 143.353713][ T4683] [ 143.369913][ T4691] loop0: detected capacity change from 0 to 264192 [ 143.384619][ T4693] loop3: detected capacity change from 0 to 6 22:04:30 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x9700}], 0x1, 0xa900, 0x0, 0x3) 22:04:30 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 12) 22:04:30 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x7, 0xa900, 0x0, 0x0) 22:04:30 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xffffffffffffffff}], 0x1, 0xa900, 0x0, 0x3) [ 143.422741][ T4696] loop5: detected capacity change from 0 to 264192 [ 143.442686][ T4693] FAT-fs (loop3): Unrecognized mount option "syztnl0" or missing value 22:04:30 executing program 3: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x9) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e22, 0x200, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10000000}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) clone(0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r0, 0x20, 0xffffffff, 0x25dfdbfe, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private2={0xfc, 0x2, '\x00', 0x1}}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private1={0xfc, 0x1, '\x00', 0x1}}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 22:04:30 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1f700}], 0x1, 0xa900, 0x0, 0x3) [ 143.539393][ T4701] loop1: detected capacity change from 0 to 264192 [ 143.554048][ T4708] loop0: detected capacity change from 0 to 264192 [ 143.562134][ T4705] loop2: detected capacity change from 0 to 264192 [ 143.569475][ T4709] loop4: detected capacity change from 0 to 264192 22:04:31 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x2, 0xa900, 0x0, 0x3) [ 143.667242][ T4709] FAULT_INJECTION: forcing a failure. [ 143.667242][ T4709] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 143.680539][ T4709] CPU: 1 PID: 4709 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 143.689215][ T4709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.694111][ T4718] loop5: detected capacity change from 0 to 264192 [ 143.699740][ T4709] Call Trace: [ 143.699749][ T4709] [ 143.699755][ T4709] dump_stack_lvl+0xd6/0x122 [ 143.699780][ T4709] dump_stack+0x11/0x1b [ 143.699798][ T4709] should_fail+0x23c/0x250 [ 143.725673][ T4709] __alloc_pages+0x102/0x330 [ 143.730331][ T4709] alloc_pages+0x382/0x3d0 [ 143.734731][ T4709] folio_alloc+0x1a/0x20 [ 143.739040][ T4709] filemap_alloc_folio+0x53/0xf0 [ 143.744005][ T4709] __filemap_get_folio+0x443/0x690 [ 143.749121][ T4709] pagecache_get_page+0x26/0xe0 [ 143.754078][ T4709] grab_cache_page_write_begin+0x3f/0x50 [ 143.759737][ T4709] cont_write_begin+0x4ab/0x7b0 [ 143.764600][ T4709] fat_write_begin+0x61/0xf0 [ 143.769219][ T4709] ? fat_block_truncate_page+0x30/0x30 [ 143.774704][ T4709] pagecache_write_begin+0x5a/0x70 [ 143.779854][ T4709] cont_write_begin+0x172/0x7b0 [ 143.784741][ T4709] fat_write_begin+0x61/0xf0 [ 143.789420][ T4709] ? fat_block_truncate_page+0x30/0x30 [ 143.794863][ T4709] generic_perform_write+0x1c8/0x400 [ 143.800138][ T4709] __generic_file_write_iter+0x195/0x2b0 [ 143.805874][ T4709] ? generic_write_checks+0x250/0x290 [ 143.811230][ T4709] generic_file_write_iter+0x75/0x130 [ 143.816678][ T4709] do_iter_readv_writev+0x2de/0x380 [ 143.821863][ T4709] do_iter_write+0x192/0x5c0 [ 143.826464][ T4709] ? import_iovec+0xb8/0xd0 [ 143.830963][ T4709] do_pwritev+0x235/0x440 [ 143.835281][ T4709] ? debug_smp_processor_id+0x18/0x20 [ 143.840804][ T4709] ? fpregs_assert_state_consistent+0x7e/0x90 [ 143.847024][ T4709] __x64_sys_pwritev2+0x7e/0xa0 [ 143.851871][ T4709] do_syscall_64+0x44/0xd0 [ 143.856944][ T4709] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 143.862841][ T4709] RIP: 0033:0x7fb8fda1eae9 [ 143.867340][ T4709] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 143.887101][ T4709] RSP: 002b:00007fb8fb795188 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 143.895512][ T4709] RAX: ffffffffffffffda RBX: 00007fb8fdb31f60 RCX: 00007fb8fda1eae9 [ 143.903468][ T4709] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000003 22:04:31 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x8, 0xa900, 0x0, 0x0) 22:04:31 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xa700}], 0x1, 0xa900, 0x0, 0x3) [ 143.911437][ T4709] RBP: 00007fb8fb7951d0 R08: 0000000000000000 R09: 0000000000000003 [ 143.919509][ T4709] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 143.927515][ T4709] R13: 00007ffe9ea4324f R14: 00007fb8fb795300 R15: 0000000000022000 [ 143.935511][ T4709] [ 143.988274][ T4720] loop2: detected capacity change from 0 to 264192 [ 144.009193][ T4722] loop0: detected capacity change from 0 to 264192 [ 144.025881][ T4727] loop1: detected capacity change from 0 to 264192 22:04:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002500)=[@in={0x2, 0x4e20, @empty}], 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x1, 0x4) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000100)=ANY=[@ANYBLOB="0600000001000000180000006d30f6ee13734c2a43f90ce3914ff01108bb5353025c0f86625bacc380c3ab6289ee7c5c0522bfb15a495429645a7f5ed4706a35059ebeff13782b325052cfdf057d356662e7b274fd3be098893331146d84b61766a6808b72c2f1a4801927fc07e42a72efb51a0d17ace6fd42b5daf09a9c9bc94f7f855c2bcee188a49b2b9fb3910a80ff", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r2 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) writev(r2, &(0x7f0000000440)=[{&(0x7f00000001c0)="15e8d7e6932fe4b76116b1de041734c4884a91b09f4376e0249343b70e22dd8e01fa8b048545a7ea7bacb990d6bf87047ce6da004afa23d8594a01e513260d62ecae6023dd18b95b9ff765d979da10384185f65d8feae5c1dda4671c4d5f410fe7d65506be1fd114923b1bd287322940cf6bb1100587c3eb8698041bd1ecd10fdc0fd26f612c4c420125cafc3257aa721118472a4d3359a10c1d4ca2ebbe4d2d5a31e9d6473c48d4852a8eb1a1256505dfa17027d7185a2950d7e43ac7", 0xbd}, {&(0x7f0000000280)="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", 0xfb}, {&(0x7f0000000380)="3ed336d690849b23439d225dbb7689b83aa1b69e68b314d25f99b37cea94847c6b57ecbb513e76f52f85b95d9d126f719dbe127e93d901bd68df5b343530c7bf13541131396e15e1eee0a7dbc30fc9575677b0b8b011de61ef934dfdb3c36a0ee0b29ed49ef6ddcc82a561db67da7717391f52fd76f06604adf0ca062deafca1081976f5c618023b67f02d09ed05f665be6d22e19b3cc5b7b08d93f5ecb5975bb9570e2f83f549000881553f087d7b5e4d535811b3", 0xb5}], 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x2e125, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) 22:04:31 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) (fail_nth: 13) [ 144.100289][ T24] audit: type=1400 audit(1637705071.509:252): avc: denied { write } for pid=4728 comm="syz-executor.3" lport=20000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 22:04:31 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x9, 0xa900, 0x0, 0x0) 22:04:31 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xb700}], 0x1, 0xa900, 0x0, 0x3) [ 144.178227][ T4737] loop4: detected capacity change from 0 to 264192 22:04:31 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x20700}], 0x1, 0xa900, 0x0, 0x3) [ 144.243919][ T4741] loop0: detected capacity change from 0 to 264192 [ 144.266259][ T4745] loop1: detected capacity change from 0 to 264192 [ 144.285651][ T4746] FAULT_INJECTION: forcing a failure. [ 144.285651][ T4746] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 144.298740][ T4746] CPU: 1 PID: 4746 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 144.307520][ T4746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.317580][ T4746] Call Trace: [ 144.320859][ T4746] [ 144.323846][ T4746] dump_stack_lvl+0xd6/0x122 [ 144.328445][ T4746] dump_stack+0x11/0x1b [ 144.332604][ T4746] should_fail+0x23c/0x250 [ 144.337023][ T4746] should_fail_usercopy+0x16/0x20 [ 144.342046][ T4746] _copy_to_user+0x1c/0x90 [ 144.346528][ T4746] simple_read_from_buffer+0xab/0x120 [ 144.351923][ T4746] proc_fail_nth_read+0x10d/0x150 [ 144.357061][ T4746] ? proc_fault_inject_write+0x230/0x230 [ 144.362782][ T4746] vfs_read+0x1e6/0x750 [ 144.366945][ T4746] ? __fget_light+0x219/0x260 [ 144.371624][ T4746] ksys_read+0xd9/0x190 [ 144.375827][ T4746] __x64_sys_read+0x3e/0x50 [ 144.380479][ T4746] do_syscall_64+0x44/0xd0 [ 144.384909][ T4746] entry_SYSCALL_64_after_hwframe+0x44/0xae 22:04:31 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x4, 0xa900, 0x0, 0x3) 22:04:31 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(r0) r2 = timerfd_create(0x0, 0x0) r3 = dup3(r2, r1, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write$P9_RREMOVE(r0, &(0x7f00000000c0)={0x7, 0x7b, 0x1}, 0x7) dup(r5) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x801, 0x38) getdents64(r5, 0x0, 0x0) fcntl$setsig(r5, 0xa, 0x28) dup(r4) getdents64(r4, 0x0, 0x0) lseek(0xffffffffffffffff, 0x101, 0x0) fallocate(0xffffffffffffffff, 0x8, 0x400, 0x8) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r3, 0xc400941d, &(0x7f0000000380)={0x0, 0x1, 0x8}) ioctl$BTRFS_IOC_GET_DEV_STATS(r4, 0xc4089434, &(0x7f0000000780)={r6, 0x911, 0x0, [0x9, 0x0, 0x7, 0xec89], [0x8, 0x7, 0xfffffffffffffffb, 0x0, 0x100000000, 0xf3c, 0x6, 0x3, 0x4, 0x5, 0xd956, 0x0, 0x8, 0x7fffffff, 0x1, 0x6, 0x1f, 0x6, 0xc00000000, 0x8, 0x0, 0x7f, 0x80, 0x5, 0x4, 0x100000001, 0x8, 0x10001, 0x94000000, 0x3, 0x8, 0x0, 0xe8, 0x9, 0x5, 0x7f3, 0x5, 0x80000000, 0x100000000, 0x1, 0xc436, 0xffffffffffff006d, 0x0, 0x4, 0xff, 0x7, 0x10001, 0x7fc, 0x7, 0x9, 0x7ff, 0x100000001, 0x7e1, 0xffffffffffffd91e, 0x100000000, 0xa30, 0x1, 0x7, 0xad7a, 0x8001, 0x0, 0x6, 0x8, 0xc, 0x9, 0x3, 0x1, 0x8, 0x0, 0x0, 0x4, 0x100000000, 0x7, 0x0, 0xa039, 0x0, 0x8001, 0x3, 0xd94d, 0x6, 0x3f, 0x8000, 0x100000001, 0x0, 0x1f, 0x8, 0x9, 0x9853, 0x9, 0x100000000, 0x8, 0x7, 0x90000, 0x1, 0x2, 0x4, 0xa9, 0x67, 0x8bff, 0x10000, 0x7ff, 0x100, 0x4, 0x9, 0x7fff, 0x0, 0xd06d, 0x100000001, 0x3, 0x1, 0x7, 0x8000, 0x101, 0x3, 0x100, 0x9, 0x24e0ed83, 0x7fffffff, 0x0, 0x1, 0x2]}) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='t\aans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c77763dcc19ed79eee76ccea6219d00"/31, @ANYRESHEX=r3, @ANYBLOB="009a"]) [ 144.390929][ T4746] RIP: 0033:0x7fb8fd9d169c [ 144.395406][ T4746] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 144.416082][ T4746] RSP: 002b:00007fb8fb774170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 144.424553][ T4746] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fb8fd9d169c [ 144.432643][ T4746] RDX: 000000000000000f RSI: 00007fb8fb7741e0 RDI: 0000000000000006 [ 144.440655][ T4746] RBP: 00007fb8fb7741d0 R08: 0000000000000000 R09: 0000000000000003 [ 144.448623][ T4746] R10: 000000000000a900 R11: 0000000000000246 R12: 0000000000000002 [ 144.456685][ T4746] R13: 00007ffe9ea4324f R14: 00007fb8fb774300 R15: 0000000000022000 [ 144.464800][ T4746] 22:04:31 executing program 3: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000002400)="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", 0x4d0, 0x4000041, &(0x7f0000000000)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 22:04:31 executing program 4: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x1, 0xa900, 0x0, 0x3) [ 144.490712][ T4748] loop5: detected capacity change from 0 to 264192 22:04:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000001c0)={0x2, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x2, @usage, 0xffff, 0x10001, [0x1000, 0x0, 0x3, 0x0, 0x100, 0xa72]}, {0x0, @usage, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, @struct, 0x7fb4, 0xc1e, [0x0, 0x0, 0x3ff, 0x0, 0x40]}, {0x4, @struct={0x0, 0x4}, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, @struct={0xc95, 0x800}, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x800, 0x3f]}, {0x0, 0x0, 0x100000001}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000240)={0x0, 0x1, {0x80, @struct={0x6, 0x1}, 0x0, 0x9, 0x36dd, 0xfffffffffffffff8, 0x0, 0x0, 0x500, @usage=0x2, 0x0, 0x3, [0x0, 0x0, 0x0, 0x2, 0x9, 0x6]}, {0x1f, @struct={0x435}, 0x0, 0x9, 0xc48, 0x2, 0x0, 0x10001, 0x0, @usage, 0x0, 0x0, [0x0, 0x4, 0x0, 0x0, 0x0, 0x3fe000000]}, {0x0, @struct={0x4004, 0xa}, 0x0, 0x6fe3, 0x6, 0x7f, 0x0, 0x0, 0x40, @struct={0x5, 0xffff}, 0x0, 0x1, [0x0, 0x3, 0x1ff, 0x3ff, 0x0, 0xd781]}, {0x1ff, 0x7}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) perf_event_open(&(0x7f0000001900)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xc150d4e}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/module/em28xx_rc', 0x1, 0x19) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000003440)={{r0}, 0x0, 0xc, @inherit={0x78, 0x0}, @devid}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000880)=ANY=[@ANYBLOB="01000000ff0000e818000000b4ecab8aab8db6960db859d8b080d1ea56be7b206470bbcad414ba04f9d30e0efa99bbdacb6332aad794428933f0a3b2b59a3543519fd60aeb31c2869a1850d0717b19aec9d11597936fd8d47fb21e2679bf040deac8eac5bc65ce25042d861820f3d579ae9eb3ba8c4e06d021e29c4ce3d16e85a0278be39a99bf462261a3803dafb92a743913da50a7b0d8f3b102cc5854abaf9c59fd1b96bd980b5b2d7ed1cd08b83e43f6fb7d2d4bfa0bcbe942f36419", @ANYRES32, @ANYBLOB="a0d9a03fb3315d0930aff10d79fc6e7ad780071cc124dde0c350ca02469ee486f9ed3b2155b13d3c4247b390d31082a67ef9ee7864944618a54c7a62c71c977104"]) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="01000000eb7caf61c1a64600c3fad5e79df886a8b7ce9d87e21d5fb69ae91ec3270e186c3dde67a9ed14ee6768185b2640c635f594e645db4b2ba016e78cba9f836e52538c1fea4966b07a12b180c3ae3287d2306e0c49334f83b6d91b76f6b945781a68af0b59793593ae6c949f72a6f0000000000000000000000000001b3a52a05acafafecb13159f22413dec63d895fab2cc140c866ecf275f90f681384b50cd36ea021da987f0df9c0e32ec1624427bb198acea8c8d3472828e36765f23f2669402a8208883e831782b5d22", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x90) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) clone(0x40808000, 0x0, 0x0, 0x0, 0x0) 22:04:31 executing program 1: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0xa, 0xa900, 0x0, 0x0) 22:04:32 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0xc700}], 0x1, 0xa900, 0x0, 0x3) [ 144.581326][ T4763] loop4: detected capacity change from 0 to 264192 [ 144.582629][ T4765] loop2: detected capacity change from 0 to 264192 [ 144.594844][ C1] sd 0:0:1:0: tag#7796 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 144.604700][ C1] sd 0:0:1:0: tag#7796 CDB: opcode=0xe5 (vendor) [ 144.611048][ C1] sd 0:0:1:0: tag#7796 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 144.620119][ C1] sd 0:0:1:0: tag#7796 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 22:04:32 executing program 5: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x21700}], 0x1, 0xa900, 0x0, 0x3) [ 144.629167][ C1] sd 0:0:1:0: tag#7796 CDB[20]: ba [ 144.706421][ C1] sd 0:0:1:0: tag#7797 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 144.716329][ C1] sd 0:0:1:0: tag#7797 CDB: opcode=0xe5 (vendor) [ 144.722684][ C1] sd 0:0:1:0: tag#7797 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 144.731716][ C1] sd 0:0:1:0: tag#7797 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 144.740787][ C1] sd 0:0:1:0: tag#7797 CDB[20]: ba [ 144.810285][ T4773] loop1: detected capacity change from 0 to 264192 22:04:32 executing program 2: set_mempolicy(0x2, &(0x7f0000000040)=0x3, 0x1ff) prlimit64(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x307e00}], 0x5, 0xa900, 0x0, 0x3) [ 144.856078][ T4776] loop5: detected capacity change from 0 to 264192 [ 144.880323][ T4777] loop0: detected capacity change from 0 to 264192 22:04:32 executing program