last executing test programs: 44.627951811s ago: executing program 3 (id=406): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x1f, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x80}, [@call={0x85, 0x0, 0x0, 0xa8}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) 44.619486112s ago: executing program 3 (id=407): r0 = socket(0x1d, 0x2, 0x6) unshare(0x26020480) bind$can_j1939(r0, &(0x7f0000000380)={0x1d, 0x0, 0x1, {0x0, 0x1, 0x3}, 0xfe}, 0x18) 44.511890425s ago: executing program 3 (id=408): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$PTP_PIN_GETFUNC(r0, 0xc0603d06, &(0x7f0000000140)={'\x00', 0x5, 0x1, 0x6}) 44.383960828s ago: executing program 3 (id=411): r0 = syz_open_dev$sg(&(0x7f0000000100), 0x6f5e, 0x0) setresuid(0xee00, 0xee01, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffe, 0x6, 0x8f, @scatter={0x0, 0x0, 0x0}, &(0x7f00000005c0)="35d16558070d", 0x0, 0x87, 0x10036, 0x2001, 0x0}) 44.338844908s ago: executing program 3 (id=414): r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x22) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x20) 44.198958302s ago: executing program 3 (id=417): r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r0, 0xfffffffffffffffd, r0, 0x0) add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) 28.697395251s ago: executing program 32 (id=417): r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r0, 0xfffffffffffffffd, r0, 0x0) add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) 2.992995085s ago: executing program 5 (id=988): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x3f, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xf, 0x304, &(0x7f0000000040)="b90703600000f007049e0ff088471fffffe10ec53308633a77fbac141441e0022001be3e7d2a2007ff", 0x0, 0x104, 0xa000000, 0x0, 0xfeb9, &(0x7f0000000640)="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", &(0x7f0000000100)}, 0x28) 2.875528398s ago: executing program 5 (id=992): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, &(0x7f00000001c0)='GPL\x00'}, 0x94) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100626f6e64000000001c0002800500010004000000060022"], 0x4c}}, 0x0) 2.165410577s ago: executing program 5 (id=1011): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x100, 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, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x1ff, 0x6}, 0x102005, 0x0, 0x8, 0x6, 0x8b, 0x8, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001400), 0x80002, 0x0) pread64(r0, &(0x7f00000016c0)=""/172, 0xac, 0x5) 1.98336049s ago: executing program 5 (id=1016): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f00000001c0)={[{@usrquota}, {@grpjquota}, {@nodelalloc}]}, 0x1, 0x4bc, &(0x7f0000000a40)="$eJzs3ctvW1UaAPDPdpMmaWb6mNGo7UjTSh2p81DjPDRqMjObWc3MotJoKrEBqYTEDSVOHMVOaaIuUth1wQKBQEIs2PMXsKErKiTEGvaIBSqCEiRAQjK613abOHGwII1p7u8n3ebch/2dU+s7Ovf4Xt8AMuts8k8uYjgiPoyIo43VrQecbfzZuH9zJllyUa9f/iKXHpestw5tve5IRKxHxEBE/P/fEc/ktsetrq7NT5fLpeXmerG2sFSsrq5duLYwPVeaKy2OTV6cmpocnRif2rO23n7puduX3vlv/9vfvHjv7svvvZtUa7i5b3M79lKj6X1xfNO2QxHxz0cRrAcKzfYM9roi/CTJ5/ebiDiX5v/RKKSfJpAF9Xq9/n39cKfd63XgwMqnY+BcfiQiGuV8fmSkMYb/bQzly5Vq7a9XKyuLs42x8rHoy1+9Vi6NNs8VjkVfLlkfS8sP18fb1ici0jHwK4XBdH1kplKe3d+uDmhzpC3/vy408h/ICKf8kF3yH7JL/kN2yX/ILvkP2SX/IbvkP2SX/Ifskv+QXfIfskv+Qyb979KlZKm37n+fvb66Ml+5fmG2VJ0fWViZGZmpLC+NzFUqc+k9Ows/9n7lSmVp7G+xcqNYK1Vrxerq2pWFyspi7Up6X/+VUt++tAroxvEzdz7ORcT63wfTJdHf3CdX4WCr13PR63uQgd4o9LoDAnrG1B9kl3N8oP0netvHBQOdXrj0cL4QeLzke10BoGfOn/L9H2SV+X/ILvP/kF3G+MAOj+jbYrf5f+DxZP4fsmu4w/O/frXp2V2jEfHriPio0He49awv4CDIf5Zrjv/PH/3jcPve/ty36VcE/RHx/BuXX7sxXastjyXbv3ywvfZ6c/v4phd2PGEAeqWVp608BgCya+P+zZnWsp9xP/9X4yKE7fEPNecmB9LvKIc2cluuVcjt0bUL67ci4uRO8XPN5503TmSGNgrb4p9o/s013iKt76H0uen7E//Upvh/2BT/9M/+X4FsuJP0P6M75V8+zel4kH9b+5/hPbp2onP/l3/Q/xU69H9nuozx7JsvfNox/q2I0zvGb8UbSGO1x0/qdr7L+PeeeuJ3nfbV32q8z07xW5JSsbawVKyurl1If0durrQ4NnlxampydGJ8qpjOURdbM9Xb/ePkB3d3a/9Qh/i7tT/Z9ucu2//d799/8uwu8f90bufP/8Qu8Qcj4i9dxv9q/JOnO+1L4s92aH9+l/jJtoku41df/c/hLg8FAPZBdXVtfrpcLi0rKCj0pHDrl1GNtkKveybgUauuJqfmSdL3uiYAAAAAAAAAAABAt/bjcuJetxEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4CD4IQAA//9HcdTQ") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) link(&(0x7f0000000940)='./file1\x00', &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 1.803568415s ago: executing program 5 (id=1021): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.current\x00', 0x275a, 0x0) fallocate(r0, 0x0, 0xfea000, 0x2000402) lseek(r0, 0x1, 0x3) 1.570631631s ago: executing program 4 (id=1028): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000002c0)=""/104, &(0x7f0000000e80)=0x68) 1.446407884s ago: executing program 4 (id=1033): syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x0, &(0x7f0000000180)={[{@delalloc}, {@noload}, {@acl}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}]}, 0x1, 0x7a2, &(0x7f0000000e00)="$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") syz_mount_image$vfat(&(0x7f0000000b00), &(0x7f000001fc00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1814011, 0x0, 0x44, 0x0, &(0x7f0000000140)) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 1.339501077s ago: executing program 0 (id=1038): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0e000000040000000800000007"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000400008500000001000000850000002a00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000000c0)={r1}, 0xc) 1.249393779s ago: executing program 2 (id=1040): syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x3008000, &(0x7f0000000040), 0x30, 0x527, &(0x7f0000000200)="$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") r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) write(r0, &(0x7f00000002c0)="b9ba48", 0x44) 1.171971641s ago: executing program 0 (id=1041): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000740)='./file0\x00', 0x759, &(0x7f0000000780)={[{@noload}, {@acl}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x40}}, {@errors_remount}, {@init_itable, 0x0}, {}, {@journal_dev={'journal_dev', 0x3d, 0x10}}, {@i_version}, {@nobarrier}, {@debug}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xb6a}}, {@data_err_ignore}], [], 0x2c}, 0x2, 0x4f9, &(0x7f0000000200)="$eJzs3ElvHFUeAPB/te04zjL2ZNYsM+mZzAgLRBw764FDgkDKBQkJhMLR2E4U4iQoNlISWcRBKEgcQPkELDckPgEnuCBAHEBcibgipAj5ksABFarqatN2ub2l7cbx7yd151XVq37v31Uv/ZZuB7BpVbOnJGJHRHwXEb21zbkZqrV/7s9Mjfw8MzWSRJo+91OS57s3MzVSz1o/b3ux0V+JqLyRxN5ysd0T165fGB4fH7tS7BiYrBSpi8Pnxs6NXRo6ceLI4Z7jx4aOtiTOrE739rx2ed/u0y/efmbkzO2Xvvgoq29aHG+Mo6Yvf96y7BI6SnuqUZ37Xjb4//KrviHsbEgnndlzpX2VYdmyuza7XF15+++Njnyrpjeefr2tlQPWVJqmaXdp7+xn2XTaKElqJ6TpzRR4CCTR7hoA7VH/oL83k41Up0bK4+CH291TkY+AsrjvF4/akc58BFvtq42Nutao/L9GxJnpX97NHrHgPAQAQGt9cipiW9HvqD9qRyrx94Z8fyrWhvoi4s8RsSsi/lL0X/4Wkef9R0T8s+GcHctYBajO2y73f77pKRKN3dWWyfp/TxRrW3P7f7M17+sotnbm8XclZ8+Pjx0q3pP+6OrOtgfLLz07rfbpU9++06z8akP/L3tk5df7gkU9fuycN0E3Ojw5/KBx1929mb+xN8rxJ9GZ1FMRuyNizypeP3vPzj/64b5mx+fEn8VZiv/t5i/euYoKzZO+H/FI7fpPx7z4o1j/S/L1yYuvDExcu/74+cb1ycHjx4aODmyN8bFDA/W7ouzLr289WyRLw4hFrn+9aazpQlp2/bcteP/Prlz2ZanZ9dqJlZdx686bTcc0q73/tyTP5+n6+uzV4cnJK4MRW5Lp8v6h38+9OtwzJ38Wf/+Bhdv/rohf3yvO2xsR2U38r4j4d0TsL+r+n4j4b0QcWCT+z5/838vNhpBLx7+2svhHV3T9myVOfhWx8KGOC599XCr4rWop/q5odv2P5Kn+Ys/o8OTWpeJarKaNiQd+AwEAAGAD2J/P0yaVg8VE046oVA4ejNg+O4MyMfnY2cuvXhqtzef2RVelPtPV2zAfOljMDWfb2VlDDdvZ8cP5vHGapmlPtp2N38d3tjd02PS2N2n/mR/KP2kBHjYrWkdr9os2YEOa3/7vLPvM1n8hA1hfLfgeDbBBaf+weS27/a/Vr+CAtlmo/d+IuN+GqgDrbKH2/0Jpz8l1qQuwvoz/YfNaffv3ZQDY6Hz+w6a0rB/JryKx6/QieZLOtSm0eaISi/8VgL6I+p56n2bxF/y+EtGaGna0NNKeOde0smCerdGKsqKyZJ7OFfwhhvVNVP4Y1agluiNiibt39ma7UU9cX+uK5Y3gg/b+7wQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPDgfgsAAP//RUTTKw==") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x80000, 0x1) open_by_handle_at(r0, &(0x7f0000000040)=@reiserfs_2={0x8, 0x2, {0xb}}, 0x4000) 979.558896ms ago: executing program 4 (id=1042): r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480), 0x84, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 977.321496ms ago: executing program 1 (id=1052): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4, 0x2, 0x1}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000e00)={0x14, 0x16, 0x6b4e12c8a09f3155, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 817.0478ms ago: executing program 1 (id=1043): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000005c0)={0x3c, r1, 0x1, 0x0, 0x0, {0x49}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x73}}}]}, 0x3c}}, 0x0) 763.890812ms ago: executing program 4 (id=1044): syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x400, &(0x7f0000000380)={[{@max_batch_time={'max_batch_time', 0x3d, 0xa6}}, {@journal_dev={'journal_dev', 0x3d, 0x9676}}, {@jqfmt_vfsv0}, {@data_err_ignore}, {@jqfmt_vfsv0}, {@usrjquota, 0x2e}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'ext4\x00'}}, {@euid_gt}], 0x2c}, 0x84, 0x45a, &(0x7f0000000480)="$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") syz_io_uring_setup(0x1, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000100)='.\x00', 0x0, 0x21, 0x0) 619.937625ms ago: executing program 1 (id=1045): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0xda, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000280)={[{@max_batch_time={'max_batch_time', 0x3d, 0x3}}, {@jqfmt_vfsold}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x6a}}, {@user_xattr}, {@errors_remount}, {@nombcache}]}, 0x1, 0x42f, &(0x7f0000000940)="$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") 541.578897ms ago: executing program 2 (id=1046): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x2f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x6409b, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x1, @perf_bp={0x0, 0x3}, 0x0, 0x35, 0x6, 0x8, 0x9, 0x6, 0x400, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.events\x00', 0x275a, 0x0) fgetxattr(r0, &(0x7f0000000780)=@known='security.selinux\x00', 0x0, 0x0) 389.254961ms ago: executing program 0 (id=1047): io_setup(0x8, &(0x7f0000000600)=0x0) r1 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000002740), 0x101002) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000140)={0x0, 0x4, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="01", 0x400017}]) 328.297752ms ago: executing program 5 (id=1048): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x42002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x6, @time={0x7fffffff, 0xd6a}, 0x5, {}, 0x0, 0x1}) 251.932094ms ago: executing program 4 (id=1049): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x400, &(0x7f0000000280)={[{@nogrpid}, {@noload}]}, 0x2, 0x786, &(0x7f0000000f80)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000002c0)={0x5, 0x800, 0x0, 0x4}) 251.766104ms ago: executing program 1 (id=1050): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f00000005c0)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x4}, 0xe) connect$bt_l2cap(r0, &(0x7f00000006c0)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x1}, 0xe) 241.804975ms ago: executing program 2 (id=1051): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000340)=0xc6, 0x4) 214.544175ms ago: executing program 0 (id=1053): unshare(0x28040680) r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x410, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0xfffe}) 162.823156ms ago: executing program 2 (id=1054): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x34, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_COALESCE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}, @ETHTOOL_A_COALESCE_USE_CQE_MODE_TX={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x2000c817}, 0x404c080) 120.905788ms ago: executing program 0 (id=1055): r0 = io_uring_setup(0x1, &(0x7f0000000000)={0x0, 0x0, 0x3800}) io_uring_register$IORING_REGISTER_ZCRX_IFQ(r0, 0x20, &(0x7f0000000100)={0x0, 0x0, 0x1, 0x2, &(0x7f0000000200)={&(0x7f0000001000), 0x1000}, &(0x7f0000000300)={&(0x7f0000002000), 0x1000, 0x1}}, 0x1) io_uring_register$IORING_REGISTER_ZCRX_CTRL(r0, 0x24, &(0x7f0000000400), 0x0) 120.552688ms ago: executing program 1 (id=1056): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'dummy0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001400b59500000000000000000a400000", @ANYRES32=r1, @ANYBLOB="140002"], 0x48}}, 0x0) 54.094199ms ago: executing program 1 (id=1057): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) prctl$PR_SCHED_CORE(0x4d, 0x1, 0x0, 0x0, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) 2.839231ms ago: executing program 2 (id=1058): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x70bd27, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x3c}}, 0x804) 2.656491ms ago: executing program 4 (id=1059): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x39, &(0x7f0000000580)={&(0x7f0000000440)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25d7dbfd, {0x0, 0x0, 0x0, r1, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x0, '\x00', 0x7, 0xa, 0x4000000, 0x70000000}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x50}, 0x0) 2.520311ms ago: executing program 2 (id=1060): setuid(0xee00) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x2a, 0x0, &(0x7f0000000200)) 0s ago: executing program 0 (id=1061): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x7, 0x4b}, 0xc) kernel console output (not intermixed with test programs): syzkaller login: [ 20.090256][ T28] kauditd_printk_skb: 83 callbacks suppressed [ 20.090274][ T28] audit: type=1400 audit(1786147288.285:95): avc: denied { write } for pid=3143 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.146441][ T28] audit: type=1400 audit(1786147288.345:96): avc: denied { write } for pid=3143 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.183145][ T28] audit: type=1400 audit(1786147288.385:97): avc: denied { write } for pid=3157 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 21.379863][ T28] audit: type=1400 audit(1786147289.575:98): avc: denied { transition } for pid=3168 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.402506][ T28] audit: type=1400 audit(1786147289.575:99): avc: denied { noatsecure } for pid=3168 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.422389][ T28] audit: type=1400 audit(1786147289.575:100): avc: denied { write } for pid=3168 comm="sh" path="pipe:[490]" dev="pipefs" ino=490 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 21.449687][ T28] audit: type=1400 audit(1786147289.575:101): avc: denied { rlimitinh } for pid=3168 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.468592][ T28] audit: type=1400 audit(1786147289.575:102): avc: denied { siginh } for pid=3168 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.785855][ T28] audit: type=1400 audit(1786147291.985:103): avc: denied { search } for pid=3178 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.808051][ T28] audit: type=1400 audit(1786147291.985:104): avc: denied { search } for pid=3178 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.135600][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 25.135618][ T28] audit: type=1400 audit(1786147293.335:114): avc: denied { write } for pid=3193 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.169866][ T28] audit: type=1400 audit(1786147293.365:115): avc: denied { write } for pid=3204 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.575278][ T28] audit: type=1400 audit(1786147293.775:116): avc: denied { write } for pid=3207 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.607139][ T28] audit: type=1400 audit(1786147293.805:117): avc: denied { write } for pid=3218 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.686568][ T28] audit: type=1400 audit(1786147293.885:118): avc: denied { write } for pid=3221 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.718363][ T28] audit: type=1400 audit(1786147293.915:119): avc: denied { write } for pid=3232 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 26.429143][ T28] audit: type=1400 audit(1786147294.625:120): avc: denied { write } for pid=3236 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 26.460784][ T28] audit: type=1400 audit(1786147294.655:121): avc: denied { write } for pid=3247 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 26.541102][ T28] audit: type=1400 audit(1786147294.735:122): avc: denied { write } for pid=3250 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 26.573040][ T28] audit: type=1400 audit(1786147294.765:123): avc: denied { write } for pid=3261 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.19' (ED25519) to the list of known hosts. [ 30.475796][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 30.475814][ T28] audit: type=1400 audit(1786147298.675:126): avc: denied { mounton } for pid=3284 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 30.505019][ T28] audit: type=1400 audit(1786147298.705:127): avc: denied { mount } for pid=3284 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.507406][ T3284] cgroup: Unknown subsys name 'net' [ 30.533129][ T28] audit: type=1400 audit(1786147298.735:128): avc: denied { unmount } for pid=3284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.653682][ T3284] cgroup: Unknown subsys name 'cpuset' [ 30.660090][ T3284] cgroup: Unknown subsys name 'rlimit' [ 30.790872][ T28] audit: type=1400 audit(1786147298.985:129): avc: denied { setattr } for pid=3284 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 30.814707][ T28] audit: type=1400 audit(1786147298.995:130): avc: denied { create } for pid=3284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.845392][ T28] audit: type=1400 audit(1786147298.995:131): avc: denied { write } for pid=3284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.866289][ T28] audit: type=1400 audit(1786147298.995:132): avc: denied { read } for pid=3284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.886815][ T28] audit: type=1400 audit(1786147299.015:133): avc: denied { mounton } for pid=3284 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 30.903794][ T3288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 30.912594][ T28] audit: type=1400 audit(1786147299.015:134): avc: denied { mount } for pid=3284 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 30.944202][ T28] audit: type=1400 audit(1786147299.035:135): avc: denied { read } for pid=3020 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 30.965886][ T3284] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 32.215944][ T3295] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.223153][ T3295] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.230305][ T3295] bridge_slave_0: entered allmulticast mode [ 32.236863][ T3295] bridge_slave_0: entered promiscuous mode [ 32.264374][ T3295] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.271508][ T3295] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.278681][ T3295] bridge_slave_1: entered allmulticast mode [ 32.285268][ T3295] bridge_slave_1: entered promiscuous mode [ 32.335499][ T3295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.347591][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.354818][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.361953][ T3303] bridge_slave_0: entered allmulticast mode [ 32.368795][ T3303] bridge_slave_0: entered promiscuous mode [ 32.383195][ T3295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.402454][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.409714][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.417095][ T3303] bridge_slave_1: entered allmulticast mode [ 32.423722][ T3303] bridge_slave_1: entered promiscuous mode [ 32.458877][ T3295] team0: Port device team_slave_0 added [ 32.464627][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.471848][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.479032][ T3302] bridge_slave_0: entered allmulticast mode [ 32.485632][ T3302] bridge_slave_0: entered promiscuous mode [ 32.496562][ T3296] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.503749][ T3296] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.510896][ T3296] bridge_slave_0: entered allmulticast mode [ 32.517518][ T3296] bridge_slave_0: entered promiscuous mode [ 32.527319][ T3295] team0: Port device team_slave_1 added [ 32.533136][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.540249][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.547438][ T3302] bridge_slave_1: entered allmulticast mode [ 32.553899][ T3302] bridge_slave_1: entered promiscuous mode [ 32.561394][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.570736][ T3296] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.577967][ T3296] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.585149][ T3296] bridge_slave_1: entered allmulticast mode [ 32.591566][ T3296] bridge_slave_1: entered promiscuous mode [ 32.613042][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.655595][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.662781][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.670120][ T3301] bridge_slave_0: entered allmulticast mode [ 32.676703][ T3301] bridge_slave_0: entered promiscuous mode [ 32.683498][ T3295] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.690475][ T3295] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.716661][ T3295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.728749][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.738717][ T3303] team0: Port device team_slave_0 added [ 32.745526][ T3296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.754881][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.762023][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.769285][ T3301] bridge_slave_1: entered allmulticast mode [ 32.776027][ T3301] bridge_slave_1: entered promiscuous mode [ 32.782847][ T3295] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.789873][ T3295] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.815907][ T3295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.827664][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.837755][ T3303] team0: Port device team_slave_1 added [ 32.844511][ T3296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.885045][ T3296] team0: Port device team_slave_0 added [ 32.892539][ T3296] team0: Port device team_slave_1 added [ 32.899698][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.919197][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.926336][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.952411][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.969273][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.983898][ T3302] team0: Port device team_slave_0 added [ 32.994616][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.001630][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.027825][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.048947][ T3302] team0: Port device team_slave_1 added [ 33.064458][ T3295] hsr_slave_0: entered promiscuous mode [ 33.070558][ T3295] hsr_slave_1: entered promiscuous mode [ 33.076862][ T3296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.083917][ T3296] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.110196][ T3296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.121924][ T3301] team0: Port device team_slave_0 added [ 33.146404][ T3296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.153510][ T3296] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.179705][ T3296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.191577][ T3301] team0: Port device team_slave_1 added [ 33.197646][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.204692][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.230782][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.242597][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.249745][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.275746][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.314364][ T3303] hsr_slave_0: entered promiscuous mode [ 33.320577][ T3303] hsr_slave_1: entered promiscuous mode [ 33.326491][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 33.332235][ T3303] Cannot create hsr debugfs directory [ 33.344248][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.351267][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.377305][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.403695][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.410731][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.436845][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.460144][ T3296] hsr_slave_0: entered promiscuous mode [ 33.466286][ T3296] hsr_slave_1: entered promiscuous mode [ 33.472463][ T3296] debugfs: 'hsr0' already exists in 'hsr' [ 33.478291][ T3296] Cannot create hsr debugfs directory [ 33.493904][ T3302] hsr_slave_0: entered promiscuous mode [ 33.499879][ T3302] hsr_slave_1: entered promiscuous mode [ 33.506045][ T3302] debugfs: 'hsr0' already exists in 'hsr' [ 33.511782][ T3302] Cannot create hsr debugfs directory [ 33.565921][ T3301] hsr_slave_0: entered promiscuous mode [ 33.572057][ T3301] hsr_slave_1: entered promiscuous mode [ 33.578017][ T3301] debugfs: 'hsr0' already exists in 'hsr' [ 33.583775][ T3301] Cannot create hsr debugfs directory [ 33.758588][ T3295] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.768333][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.776013][ T3295] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.784913][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.792699][ T3295] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 33.801635][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.815263][ T3295] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 33.824119][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.845774][ T3303] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 33.854846][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.862612][ T3303] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 33.871957][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.880444][ T3303] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 33.889104][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.897589][ T3303] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 33.906285][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.950133][ T3301] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 33.958954][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.974351][ T3301] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 33.983276][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.994145][ T3301] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 34.003327][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.020249][ T3301] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 34.029119][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.037102][ T3302] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 34.046069][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.054080][ T3302] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 34.062750][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.078014][ T3302] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 34.086850][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.106106][ T3302] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 34.115104][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.124694][ T3295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.134684][ T3296] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 34.143478][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.155624][ T3296] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 34.164837][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.172542][ T3296] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 34.181387][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.189445][ T3296] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 34.198319][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.230788][ T3295] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.253324][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.260445][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.272021][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.279521][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.291168][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.325195][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.336710][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.343895][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.364430][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.371548][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.389717][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.424323][ T3296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.432001][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.451543][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.463285][ T406] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.470469][ T406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.484990][ T3296] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.494445][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.501584][ T406] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.516499][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.530974][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.538144][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.550514][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.557674][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.572367][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.579489][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.598144][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.605282][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.678386][ T3302] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.711479][ T3295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.790675][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.926763][ T3295] veth0_vlan: entered promiscuous mode [ 34.938839][ T3295] veth1_vlan: entered promiscuous mode [ 34.964323][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.978163][ T3295] veth0_macvtap: entered promiscuous mode [ 34.990792][ T3296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.000951][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.013707][ T3295] veth1_macvtap: entered promiscuous mode [ 35.037293][ T3303] veth0_vlan: entered promiscuous mode [ 35.049950][ T3295] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.062478][ T3295] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.086502][ T3303] veth1_vlan: entered promiscuous mode [ 35.112881][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.148073][ T3303] veth0_macvtap: entered promiscuous mode [ 35.167079][ T3303] veth1_macvtap: entered promiscuous mode [ 35.185315][ T3295] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 35.203019][ T310] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.218358][ T310] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.239430][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.271852][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.283438][ T3296] veth0_vlan: entered promiscuous mode [ 35.299628][ T3296] veth1_vlan: entered promiscuous mode [ 35.320598][ T3302] veth0_vlan: entered promiscuous mode [ 35.327279][ T49] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.350964][ T3302] veth1_vlan: entered promiscuous mode [ 35.359905][ T3301] veth0_vlan: entered promiscuous mode [ 35.373282][ T3296] veth0_macvtap: entered promiscuous mode [ 35.385146][ T3301] veth1_vlan: entered promiscuous mode [ 35.392432][ T3296] veth1_macvtap: entered promiscuous mode [ 35.411288][ T3296] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.421126][ T3296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.448880][ T3506] capability: warning: `syz.0.6' uses deprecated v2 capabilities in a way that may be insecure [ 35.459496][ T3302] veth0_macvtap: entered promiscuous mode [ 35.471823][ T3301] veth0_macvtap: entered promiscuous mode [ 35.483523][ T30] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.496379][ T3302] veth1_macvtap: entered promiscuous mode [ 35.504501][ T3301] veth1_macvtap: entered promiscuous mode [ 35.537068][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.554778][ T36] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.563555][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 35.563600][ T28] audit: type=1400 audit(1786147303.755:164): avc: denied { mmap_zero } for pid=3509 comm="syz.0.8" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 35.579530][ T28] audit: type=1400 audit(1786147303.765:165): avc: denied { append } for pid=3509 comm="syz.0.8" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 35.595500][ T36] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.625226][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.634867][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.644811][ T30] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.674762][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.682930][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.716743][ T36] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.727937][ T3517] loop3: detected capacity change from 0 to 512 [ 35.734570][ T28] audit: type=1400 audit(1786147303.925:166): avc: denied { map_create } for pid=3519 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 35.740392][ T36] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.803268][ T28] audit: type=1400 audit(1786147303.955:167): avc: denied { map_read map_write } for pid=3519 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 35.826147][ T28] audit: type=1400 audit(1786147303.955:168): avc: denied { prog_load } for pid=3519 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 35.870308][ T28] audit: type=1400 audit(1786147303.955:169): avc: denied { bpf } for pid=3519 comm="syz.0.11" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 35.913237][ T68] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.942534][ T3531] loop3: detected capacity change from 0 to 1764 [ 35.951830][ T68] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.956646][ T28] audit: type=1400 audit(1786147303.955:170): avc: denied { perfmon } for pid=3519 comm="syz.0.11" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 35.986756][ T3530] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -107 0 [ 36.017988][ T28] audit: type=1400 audit(1786147303.975:171): avc: denied { mount } for pid=3516 comm="syz.3.4" name="/" dev="loop3" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 36.040608][ T68] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.057093][ T3531] process 'syz.3.15' launched './file0' with NULL argv: empty string added [ 36.074555][ T68] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.091894][ T28] audit: type=1400 audit(1786147304.025:172): avc: denied { unmount } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 36.099627][ T3537] Zero length message leads to an empty skb [ 36.128692][ T28] audit: type=1400 audit(1786147304.065:173): avc: denied { prog_run } for pid=3524 comm="syz.1.13" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 36.153566][ T49] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.176601][ T49] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.233426][ T49] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.250582][ T49] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.283166][ T68] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.308261][ T3552] netlink: 4 bytes leftover after parsing attributes in process `syz.4.23'. [ 36.460664][ T3568] netlink: 52 bytes leftover after parsing attributes in process `syz.4.32'. [ 36.483504][ T3568] netlink: 16 bytes leftover after parsing attributes in process `syz.4.32'. [ 36.506631][ T3568] netlink: 52 bytes leftover after parsing attributes in process `syz.4.32'. [ 36.523798][ T3568] netlink: 16 bytes leftover after parsing attributes in process `syz.4.32'. [ 36.533819][ T3568] netlink: 52 bytes leftover after parsing attributes in process `syz.4.32'. [ 36.690410][ T3587] Driver unsupported XDP return value 0 on prog (id 6) dev N/A, expect packet loss! [ 36.824849][ T3602] usb usb8: usbfs: process 3602 (syz.1.48) did not claim interface 0 before use [ 36.846123][ T3604] netlink: 20 bytes leftover after parsing attributes in process `syz.0.49'. [ 36.923772][ T3613] loop4: detected capacity change from 0 to 512 [ 36.938985][ T3612] syz.1.55 (3612) used greatest stack depth: 11240 bytes left [ 36.954643][ T3613] ======================================================= [ 36.954643][ T3613] WARNING: The mand mount option has been deprecated and [ 36.954643][ T3613] and is ignored by this kernel. Remove the mand [ 36.954643][ T3613] option from the mount to silence this warning. [ 36.954643][ T3613] ======================================================= [ 37.116646][ T3633] capability: warning: `syz.4.62' uses 32-bit capabilities (legacy support in use) [ 37.220448][ T3646] netlink: 48 bytes leftover after parsing attributes in process `syz.3.68'. [ 37.252390][ T3645] netlink: 4 bytes leftover after parsing attributes in process `syz.0.67'. [ 37.379652][ T3663] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 37.427491][ T3663] syz.0.74 (3663) used greatest stack depth: 11072 bytes left [ 37.588116][ T3688] loop3: detected capacity change from 0 to 512 [ 37.625450][ T3688] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.669467][ T3688] ext4 filesystem being mounted at /17/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.731883][ T3296] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.979912][ T3739] vhci_hcd vhci_hcd.3: invalid port number 12 [ 37.994352][ T3739] vhci_hcd vhci_hcd.3: default hub control req: 0017 v0007 i000c l0 [ 38.256878][ T3770] loop3: detected capacity change from 0 to 256 [ 38.290857][ T3775] loop2: detected capacity change from 0 to 2048 [ 38.325513][ T3775] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.367913][ T3775] ext4 filesystem being mounted at /19/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.404719][ T3787] loop3: detected capacity change from 0 to 128 [ 38.444697][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.631568][ T3755] syz.0.103 (3755) used greatest stack depth: 10120 bytes left [ 38.860687][ T3838] geneve2: entered allmulticast mode [ 38.957785][ T3390] kernel read not supported for file /mdstat (pid: 3390 comm: kworker/1:4) [ 39.036667][ T3861] netlink: 'syz.2.153': attribute type 4 has an invalid length. [ 39.048945][ T3858] netlink: 22 bytes leftover after parsing attributes in process `syz.1.152'. [ 39.139915][ T3873] netlink: 'syz.2.159': attribute type 10 has an invalid length. [ 39.149019][ T3873] dummy0: entered promiscuous mode [ 39.154730][ T3873] bridge0: port 3(dummy0) entered blocking state [ 39.177133][ T3873] bridge0: port 3(dummy0) entered disabled state [ 39.190551][ T3873] dummy0: entered allmulticast mode [ 39.203744][ T3873] bridge0: port 3(dummy0) entered blocking state [ 39.210327][ T3873] bridge0: port 3(dummy0) entered forwarding state [ 39.220329][ T3876] loop1: detected capacity change from 0 to 164 [ 39.254358][ T3882] ICMPv6: NA: 00:00:00:00:00:00 advertised our address fe80::aa on syz_tun! [ 39.367747][ T3894] vlan2: entered promiscuous mode [ 39.375673][ T3894] gretap0: entered promiscuous mode [ 39.395224][ T3900] tipc: Enabling of bearer rejected, failed to enable media [ 39.443710][ T35] logitech-hidpp-device 0005:046D:B012.0001: item fetching failed at offset 22/23 [ 39.461914][ T35] logitech-hidpp-device 0005:046D:B012.0001: hidpp_probe:parse failed [ 39.472475][ T35] logitech-hidpp-device 0005:046D:B012.0001: probe with driver logitech-hidpp-device failed with error -22 [ 39.654040][ T3923] tipc: Started in network mode [ 39.664808][ T3921] syz.2.183 (3921) used greatest stack depth: 9600 bytes left [ 39.669638][ T3923] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 39.717832][ T3923] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:0000:00aa [ 39.728796][ T3923] tipc: Enabled bearer , priority 10 [ 39.872593][ T3943] loop1: detected capacity change from 0 to 512 [ 39.903205][ T3943] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 39.922114][ T3943] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.194: invalid indirect mapped block 8 (level 2) [ 39.961262][ T3943] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 39.961454][ T3943] EXT4-fs (loop1): Remounting filesystem read-only [ 39.970744][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 39.970768][ C0] EXT4-fs (loop1): initial error at time 1786147308: ext4_free_branches:1023: inode 13 [ 39.970798][ C0] EXT4-fs (loop1): last error at time 1786147308: ext4_free_branches:1023: inode 13 [ 40.007522][ T3943] EXT4-fs (loop1): 1 truncate cleaned up [ 40.014443][ T3943] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.058639][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.089318][ T3955] netlink: 'syz.4.200': attribute type 2 has an invalid length. [ 40.209963][ T3968] loop1: detected capacity change from 0 to 128 [ 40.238605][ T3968] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c018, mo2=0002] [ 40.255668][ T3968] System zones: 1-3, 19-19, 35-36 [ 40.261452][ T3968] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 40.278008][ T3968] ext4 filesystem being mounted at /53/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 40.310946][ T3303] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 40.369139][ T3978] tipc: Started in network mode [ 40.375967][ T3978] tipc: Node identity 0e026d4cb859, cluster identity 4711 [ 40.385081][ T3978] tipc: Enabled bearer , priority 12 [ 40.609409][ T28] kauditd_printk_skb: 124 callbacks suppressed [ 40.609427][ T28] audit: type=1400 audit(1786147308.805:298): avc: denied { create } for pid=4005 comm="syz.3.223" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 40.636239][ T28] audit: type=1400 audit(1786147308.815:299): avc: denied { setopt } for pid=4005 comm="syz.3.223" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 40.812146][ T3079] tipc: Node number set to 1 [ 40.838913][ T4019] loop3: detected capacity change from 0 to 512 [ 40.846175][ T4019] EXT4-fs: Ignoring removed oldalloc option [ 40.848870][ T3998] loop1: detected capacity change from 0 to 164 [ 40.884974][ T4019] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.888289][ T28] audit: type=1400 audit(1786147309.085:300): avc: denied { write } for pid=4018 comm="syz.3.229" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 40.888362][ T28] audit: type=1400 audit(1786147309.085:301): avc: denied { create } for pid=4018 comm="syz.3.229" name="memory.stat" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 40.924179][ T28] audit: type=1400 audit(1786147309.125:302): avc: denied { read append open } for pid=4018 comm="syz.3.229" path="/59/file0/memory.stat" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.147160][ T28] audit: type=1400 audit(1786147309.345:303): avc: denied { append } for pid=4027 comm="syz.2.233" name="001" dev="devtmpfs" ino=153 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 41.153111][ T4028] vhci_hcd vhci_hcd.1: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub [ 41.358467][ T28] audit: type=1400 audit(1786147309.555:304): avc: denied { ioctl } for pid=4040 comm="syz.0.239" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 41.359092][ T4041] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 41.359178][ T4041] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 41.393820][ T4043] __nla_validate_parse: 3 callbacks suppressed [ 41.393840][ T4043] netlink: 3068 bytes leftover after parsing attributes in process `syz.2.240'. [ 41.393856][ T4043] netlink: 'syz.2.240': attribute type 1 has an invalid length. [ 41.393871][ T4043] netlink: 199820 bytes leftover after parsing attributes in process `syz.2.240'. [ 41.493898][ T28] audit: type=1400 audit(1786147309.695:305): avc: denied { unmount } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 41.515205][ T3079] tipc: Node number set to 3059445068 [ 41.597686][ T3296] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.617881][ T28] audit: type=1400 audit(1786147309.815:306): avc: denied { read } for pid=4052 comm="syz.2.243" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 41.665108][ T28] audit: type=1400 audit(1786147309.815:307): avc: denied { open } for pid=4052 comm="syz.2.243" path="/dev/ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 41.693836][ T4056] netlink: 52 bytes leftover after parsing attributes in process `syz.1.245'. [ 41.718928][ T4056] netlink: 80 bytes leftover after parsing attributes in process `syz.1.245'. [ 42.270750][ T4061] loop3: detected capacity change from 0 to 512 [ 42.366846][ T4061] FAT-fs (loop3): Directory bread(block 2080) failed [ 42.374996][ T4061] FAT-fs (loop3): Directory bread(block 2081) failed [ 42.388042][ T4061] FAT-fs (loop3): Directory bread(block 2082) failed [ 42.432284][ T4061] FAT-fs (loop3): Directory bread(block 2083) failed [ 42.479291][ T4061] FAT-fs (loop3): Directory bread(block 2084) failed [ 42.500671][ T4061] FAT-fs (loop3): Directory bread(block 2085) failed [ 42.521733][ T4061] FAT-fs (loop3): Directory bread(block 2086) failed [ 42.553112][ T4061] FAT-fs (loop3): Directory bread(block 2087) failed [ 42.595947][ T4061] FAT-fs (loop3): Directory bread(block 2080) failed [ 42.609862][ T4061] FAT-fs (loop3): Directory bread(block 2081) failed [ 43.062073][ T4109] SELinux: failed to load policy [ 43.190923][ T4123] loop4: detected capacity change from 0 to 1024 [ 43.243608][ T4123] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.280577][ T4123] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 43.290097][ T4137] loop3: detected capacity change from 0 to 512 [ 43.307908][ T4137] EXT4-fs: Ignoring removed nobh option [ 43.337814][ T4137] EXT4-fs: Ignoring removed orlov option [ 43.367560][ T4137] EXT4-fs error (device loop3): __ext4_iget:5533: inode #11: block 1: comm syz.3.282: invalid block [ 43.394917][ T4137] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 43.396914][ T4137] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.282: couldn't read orphan inode 11 (err -117) [ 43.399338][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.406134][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 43.406154][ C1] EXT4-fs (loop3): initial error at time 1786147311: __ext4_iget:5533: inode 11: block 1 [ 43.434352][ T4147] netlink: 44 bytes leftover after parsing attributes in process `syz.0.284'. [ 43.443346][ C1] EXT4-fs (loop3): last error at time 1786147311: __ext4_iget:5533: inode 11: block 1 [ 43.465602][ T4137] loop3: lost filesystem error report for type 5 error -117 [ 43.467320][ T4137] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.524720][ T4147] unsupported nla_type 14948 [ 43.591517][ T4153] loop2: detected capacity change from 0 to 1764 [ 43.615589][ T3296] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.635690][ T4159] ±ÿaaaaaaaaa: renamed from lo (while UP) [ 43.997979][ T4189] netlink: 8 bytes leftover after parsing attributes in process `syz.4.306'. [ 44.012693][ T4192] loop1: detected capacity change from 0 to 512 [ 44.044436][ T4192] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 44.088334][ T4192] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 44.114582][ T4195] C: renamed from veth1_to_team (while UP) [ 44.124641][ T4192] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 44.147998][ T4192] EXT4-fs (loop1): 1 truncate cleaned up [ 44.154967][ T4195] netlink: 'syz.2.309': attribute type 3 has an invalid length. [ 44.190841][ T4192] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.207037][ T4195] netlink: 152 bytes leftover after parsing attributes in process `syz.2.309'. [ 44.217884][ T4205] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 44.278323][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.505368][ T4227] loop1: detected capacity change from 0 to 512 [ 44.558155][ T4227] EXT4-fs error (device loop1): __ext4_iget:5533: inode #11: block 1: comm syz.1.323: invalid block [ 44.573632][ T4227] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 44.573931][ T4227] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.323: couldn't read orphan inode 11 (err -117) [ 44.583162][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 44.583187][ C0] EXT4-fs (loop1): initial error at time 1786147312: __ext4_iget:5533: inode 11: block 1 [ 44.583248][ C0] EXT4-fs (loop1): last error at time 1786147312: __ext4_iget:5533: inode 11: block 1 [ 44.621396][ T4227] loop1: lost filesystem error report for type 5 error -117 [ 44.633056][ T4227] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.684178][ T4240] loop4: detected capacity change from 0 to 128 [ 44.726886][ T4240] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 44.746856][ T4240] ext4 filesystem being mounted at /55/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 44.772638][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.844920][ T3301] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 44.910713][ T4254] netlink: 24 bytes leftover after parsing attributes in process `syz.0.336'. [ 45.362495][ T4255] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.465680][ T4255] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.644888][ T4255] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.775377][ T4255] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.859286][ T4294] netlink: 12 bytes leftover after parsing attributes in process `syz.3.352'. [ 45.946760][ T12] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.991039][ T12] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.028605][ T12] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.058479][ T12] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.384288][ T28] kauditd_printk_skb: 60 callbacks suppressed [ 46.384307][ T28] audit: type=1400 audit(1786147314.585:368): avc: denied { setopt } for pid=4313 comm="syz.4.359" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 46.650949][ T4324] netlink: 4768 bytes leftover after parsing attributes in process `syz.2.364'. [ 46.679738][ T4324] netlink: 4768 bytes leftover after parsing attributes in process `syz.2.364'. [ 46.724716][ T4328] loop4: detected capacity change from 0 to 512 [ 46.758563][ T4328] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.790196][ T4328] EXT4-fs warning (device loop4): verify_group_input:137: Cannot add at group 25 (only 1 groups) [ 46.792231][ T4330] loop1: detected capacity change from 0 to 512 [ 46.828223][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.840089][ T4330] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 46.865591][ T28] audit: type=1400 audit(1786147315.065:369): avc: denied { create } for pid=4339 comm="syz.3.370" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 46.890067][ T4330] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #15: comm syz.1.367: corrupted inode contents [ 46.930137][ T4330] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 46.930379][ T4330] EXT4-fs error (device loop1): ext4_dirty_inode:6639: inode #15: comm syz.1.367: mark_inode_dirty error [ 46.939642][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 46.939665][ C0] EXT4-fs (loop1): initial error at time 1786147315: ext4_do_update_inode:5742: inode 15 [ 46.939700][ C0] EXT4-fs (loop1): last error at time 1786147315: ext4_do_update_inode:5742: inode 15 [ 46.985601][ T28] audit: type=1400 audit(1786147315.085:370): avc: denied { ioctl } for pid=4339 comm="syz.3.370" path="socket:[7641]" dev="sockfs" ino=7641 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 47.011652][ T4330] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 47.020603][ T4330] EXT4-fs error (device loop1): ext4_do_update_inode:5742: inode #15: comm syz.1.367: corrupted inode contents [ 47.047577][ T28] audit: type=1400 audit(1786147315.185:371): avc: denied { kexec_image_load } for pid=4343 comm="syz.4.371" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 47.093727][ T4330] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 47.095269][ T4330] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3001: inode #15: comm syz.1.367: mark_inode_dirty error [ 47.143227][ T4353] sd 0:0:1:0: device reset [ 47.158446][ T4330] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 47.162869][ T4330] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3004: inode #15: comm syz.1.367: mark inode dirty (error -117) [ 47.201734][ T4330] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 47.202829][ T4330] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -117) [ 47.258516][ T4330] EXT4-fs (loop1): 1 orphan inode deleted [ 47.286080][ T4330] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.411193][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.430274][ T4369] netlink: 16 bytes leftover after parsing attributes in process `syz.0.385'. [ 47.517988][ T28] audit: type=1400 audit(1786147315.715:372): avc: denied { create } for pid=4374 comm="syz.3.387" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 47.562575][ T28] audit: type=1400 audit(1786147315.735:373): avc: denied { getopt } for pid=4374 comm="syz.3.387" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 47.594154][ T4381] usb usb7: usbfs: process 4381 (syz.2.388) did not claim interface 0 before use [ 47.886740][ T4401] loop4: detected capacity change from 0 to 512 [ 47.912322][ T28] audit: type=1400 audit(1786147316.105:374): avc: denied { getopt } for pid=4404 comm="syz.1.400" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 47.926602][ T4401] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 47.941514][ T4401] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #15: comm syz.4.397: corrupted inode contents [ 47.953813][ T4401] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 47.953979][ T4401] EXT4-fs error (device loop4): ext4_dirty_inode:6639: inode #15: comm syz.4.397: mark_inode_dirty error [ 47.963195][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 47.963220][ C0] EXT4-fs (loop4): initial error at time 1786147316: ext4_do_update_inode:5742: inode 15 [ 47.963263][ C0] EXT4-fs (loop4): last error at time 1786147316: ext4_do_update_inode:5742: inode 15 [ 48.000570][ T4401] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 48.005445][ T4401] EXT4-fs error (device loop4): ext4_do_update_inode:5742: inode #15: comm syz.4.397: corrupted inode contents [ 48.036985][ T4401] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 48.037210][ T4401] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3001: inode #15: comm syz.4.397: mark_inode_dirty error [ 48.066196][ T4401] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 48.066423][ T4401] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3004: inode #15: comm syz.4.397: mark inode dirty (error -117) [ 48.095678][ T4401] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 48.095879][ T4401] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 48.126176][ T4401] EXT4-fs (loop4): 1 orphan inode deleted [ 48.134315][ T4401] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.171654][ T4410] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 48.178985][ T4410] IPv6: NLM_F_CREATE should be set when creating new route [ 48.186341][ T4410] IPv6: NLM_F_CREATE should be set when creating new route [ 48.193623][ T4410] IPv6: NLM_F_CREATE should be set when creating new route [ 48.205824][ T4412] syz_tun: refused to change device tx_queue_len [ 48.222187][ T4412] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 48.315960][ T28] audit: type=1400 audit(1786147316.515:375): avc: denied { read } for pid=4413 comm="syz.3.404" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 48.487803][ T28] audit: type=1400 audit(1786147316.685:376): avc: denied { bind } for pid=4417 comm="syz.3.407" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 48.612047][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.749597][ T4430] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.760359][ T28] audit: type=1326 audit(1786147316.945:377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4433 comm="syz.4.415" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb49645e0d9 code=0x7ffc0000 [ 48.870069][ T4430] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.952619][ T4430] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.967116][ T4442] netlink: 4 bytes leftover after parsing attributes in process `syz.1.418'. [ 49.032630][ T4430] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.134290][ T4450] loop4: detected capacity change from 0 to 512 [ 49.157822][ T4450] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 49.171510][ T4450] EXT4-fs error (device loop4): ext4_orphan_get:1399: inode #15: comm syz.4.424: iget: bad i_size value: 38620345925642 [ 49.171726][ T4450] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.424: couldn't read orphan inode 15 (err -117) [ 49.171831][ T4450] loop4: lost filesystem error report for type 5 error -117 [ 49.177105][ T4450] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.305711][ T36] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.334804][ T36] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.385688][ T36] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.403790][ T36] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.510048][ T4462] loop2: detected capacity change from 0 to 128 [ 49.555633][ T4462] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 49.650649][ T4462] ext4 filesystem being mounted at /91/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 49.820389][ T3302] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 49.897377][ T4472] netlink: 148 bytes leftover after parsing attributes in process `syz.2.433'. [ 50.003811][ T4476] loop1: detected capacity change from 0 to 764 [ 50.025007][ T68] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm kworker/u8:4: bg 0: block 5: invalid block bitmap [ 50.039193][ T4476] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 50.065231][ T68] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 36 with max blocks 2048 with error 28 [ 50.110632][ T68] EXT4-fs (loop4): This should not happen!! Data will be lost [ 50.110632][ T68] [ 50.138515][ T68] EXT4-fs (loop4): Total free blocks count 0 [ 50.164512][ T68] EXT4-fs (loop4): Free/Dirty block details [ 50.187909][ T68] EXT4-fs (loop4): free_blocks=0 [ 50.203213][ T68] EXT4-fs (loop4): dirty_blocks=6756 [ 50.222098][ T68] EXT4-fs (loop4): Block reservation details [ 50.243100][ T68] EXT4-fs (loop4): i_reserved_data_blocks=6756 [ 50.285297][ T68] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 2088 with max blocks 2048 with error 28 [ 50.340260][ T3301] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 50.709764][ T4484] netlink: 36 bytes leftover after parsing attributes in process `syz.1.439'. [ 50.734540][ T4485] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.899704][ T4485] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.995299][ T4485] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.075273][ T4485] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.170485][ T68] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.182950][ T68] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.199802][ T68] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.212991][ T68] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.461623][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 64.461651][ T28] audit: type=1400 audit(1786147332.655:393): avc: denied { module_request } for pid=4499 comm="syz-executor" kmod="netdev-nr5" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 64.506556][ T4501] loop4: detected capacity change from 0 to 512 [ 64.524444][ T4501] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 64.564824][ T4501] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 64.582806][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 64.589291][ C0] EXT4-fs (loop4): initial error at time 1786147332: ext4_mb_generate_buddy:1317 [ 64.598498][ C0] EXT4-fs (loop4): last error at time 1786147332: ext4_mb_generate_buddy:1317 [ 64.608060][ T4501] EXT4-fs (loop4): 1 truncate cleaned up [ 64.616387][ T4501] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.645055][ T68] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.673573][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.695813][ T4515] geneve2: entered allmulticast mode [ 64.701653][ T28] audit: type=1400 audit(1786147332.895:394): avc: denied { ioctl } for pid=4514 comm="syz.1.450" path="socket:[8343]" dev="sockfs" ino=8343 ioctlcmd=0x8931 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 64.744049][ T4519] ICMPv6: NA: 00:00:00:00:00:00 advertised our address fe80::aa on syz_tun! [ 64.805788][ T68] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.895630][ T68] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.079367][ T4532] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 65.156908][ T68] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.306502][ T4541] loop1: detected capacity change from 0 to 2048 [ 65.354870][ T4541] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.389010][ T4550] netlink: 48 bytes leftover after parsing attributes in process `syz.0.462'. [ 65.393543][ T4541] ext4 filesystem being mounted at /100/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.430201][ T68] bridge_slave_1: left allmulticast mode [ 65.461054][ T68] bridge_slave_1: left promiscuous mode [ 65.486549][ T68] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.505829][ T68] bridge_slave_0: left allmulticast mode [ 65.522446][ T68] bridge_slave_0: left promiscuous mode [ 65.534769][ T68] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.545778][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.556991][ T68] tipc: Resetting bearer [ 65.659542][ T28] audit: type=1400 audit(1786147333.855:395): avc: denied { write } for pid=4552 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 65.697563][ T68] tipc: Disabling bearer [ 65.749577][ T68] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 65.767487][ T28] audit: type=1400 audit(1786147333.965:396): avc: denied { write } for pid=4565 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 65.803009][ T68] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 65.826242][ T68] bond0 (unregistering): Released all slaves [ 65.854519][ T3020] 8021q: adding VLAN 0 to HW filter on device eth1 [ 65.888369][ T4570] loop1: detected capacity change from 0 to 256 [ 65.903301][ T68] tipc: Left network mode [ 65.991594][ T68] hsr_slave_0: left promiscuous mode [ 66.011861][ T68] hsr_slave_1: left promiscuous mode [ 66.032866][ T68] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 66.055095][ T68] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 66.083224][ T68] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 66.104476][ T68] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 66.143516][ T68] veth1_macvtap: left promiscuous mode [ 66.167233][ T68] veth0_macvtap: left promiscuous mode [ 66.182635][ T68] veth1_vlan: left promiscuous mode [ 66.193762][ T68] veth0_vlan: left promiscuous mode [ 66.350091][ T68] team0 (unregistering): Port device team_slave_1 removed [ 66.370599][ T68] team0 (unregistering): Port device team_slave_0 removed [ 66.486287][ T4577] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 66.700079][ T4596] netlink: 14 bytes leftover after parsing attributes in process `syz.0.474'. [ 66.709446][ T4596] openvswitch: netlink: Message has 6 unknown bytes. [ 66.836431][ T4499] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.875185][ T4499] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.897685][ T4499] bridge_slave_0: entered allmulticast mode [ 66.920095][ T4499] bridge_slave_0: entered promiscuous mode [ 66.942518][ T4499] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.962865][ T4499] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.974808][ T4499] bridge_slave_1: entered allmulticast mode [ 67.021704][ T4499] bridge_slave_1: entered promiscuous mode [ 67.023921][ T4625] netlink: 12 bytes leftover after parsing attributes in process `syz.2.482'. [ 67.054544][ T28] audit: type=1400 audit(1786147335.255:397): avc: denied { write } for pid=4605 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.131566][ T4625] vlan2: entered promiscuous mode [ 67.148261][ T4625] gretap0: entered promiscuous mode [ 67.159454][ T28] audit: type=1400 audit(1786147335.355:398): avc: denied { write } for pid=4630 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.350984][ T4499] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.360292][ T4635] loop4: detected capacity change from 0 to 512 [ 67.367465][ T4499] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.378083][ T4635] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 67.390735][ T3020] 8021q: adding VLAN 0 to HW filter on device eth2 [ 67.405818][ T4635] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.428054][ T4635] ext4 filesystem being mounted at /77/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.454769][ T28] audit: type=1400 audit(1786147335.655:399): avc: denied { write } for pid=4632 comm="syz.4.484" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 67.476624][ T28] audit: type=1400 audit(1786147335.655:400): avc: denied { add_name } for pid=4632 comm="syz.4.484" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 67.498532][ T4635] EXT4-fs warning (device loop4): ext4_group_extend:1885: will only finish group (8193 blocks, 7937 new) [ 67.510286][ T4635] EXT4-fs warning (device loop4): ext4_group_extend:1890: can't read last block, resize aborted [ 67.520997][ T28] audit: type=1400 audit(1786147335.655:401): avc: denied { read write } for pid=4632 comm="syz.4.484" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 67.553958][ T28] audit: type=1400 audit(1786147335.655:402): avc: denied { open } for pid=4632 comm="syz.4.484" path="/77/file0/file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 67.582476][ T4637] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 67.589735][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.645365][ T4499] team0: Port device team_slave_0 added [ 67.664689][ T4499] team0: Port device team_slave_1 added [ 67.711796][ T4499] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.740181][ T4499] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 67.817729][ T4499] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.829274][ T4656] loop1: detected capacity change from 0 to 1024 [ 67.844647][ T4656] EXT4-fs (loop1): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 67.856313][ T4499] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.875254][ T4656] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 2: comm syz.1.491: lblock 2 mapped to illegal pblock 2 (length 1) [ 67.891862][ T4656] fserror_report: 1 callbacks suppressed [ 67.891876][ T4656] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 67.898922][ T4499] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 67.940638][ T4656] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 48: comm syz.1.491: lblock 0 mapped to illegal pblock 48 (length 1) [ 67.954731][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 67.954764][ C0] EXT4-fs (loop1): initial error at time 1786147336: ext4_map_blocks:791: inode 3: block 2 [ 67.954805][ C0] EXT4-fs (loop1): last error at time 1786147336: ext4_map_blocks:791: inode 3: block 2 [ 68.003556][ T4499] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.024941][ T4656] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 68.025143][ T4656] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.491: Failed to acquire dquot type 0 [ 68.096305][ T4656] loop1: lost filesystem error report for type 5 error -117 [ 68.096482][ T4656] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 68.146917][ T4660] loop2: detected capacity change from 0 to 512 [ 68.156669][ T4656] loop1: lost filesystem error report for type 5 error -117 [ 68.156784][ T4656] EXT4-fs error (device loop1): ext4_evict_inode:267: inode #11: comm syz.1.491: mark_inode_dirty error [ 68.183317][ T4660] EXT4-fs: Ignoring removed nobh option [ 68.221420][ T4660] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.237853][ T4656] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 68.239346][ T4656] EXT4-fs warning (device loop1): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 68.261355][ T4499] hsr_slave_0: entered promiscuous mode [ 68.273796][ T4499] hsr_slave_1: entered promiscuous mode [ 68.277507][ T4660] ext4 filesystem being mounted at /110/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.294246][ T4499] debugfs: 'hsr0' already exists in 'hsr' [ 68.300181][ T4499] Cannot create hsr debugfs directory [ 68.348562][ T4656] EXT4-fs (loop1): 1 orphan inode deleted [ 68.361723][ T4660] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #3: comm syz.2.503: corrupted inode contents [ 68.374020][ T310] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 68.385266][ T4656] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.406700][ T310] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 68.406860][ T310] EXT4-fs error (device loop1): ext4_release_dquot:7077: comm kworker/u8:5: Failed to release dquot type 0 [ 68.450575][ T4660] EXT4-fs (loop2): Remounting filesystem read-only [ 68.465738][ T4656] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 1: comm syz.1.491: lblock 1 mapped to illegal pblock 1 (length 1) [ 68.527496][ T4680] netlink: 8 bytes leftover after parsing attributes in process `syz.0.498'. [ 68.551205][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.555107][ T4656] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.491: Failed to acquire dquot type 0 [ 68.588244][ T4680] netlink: 8 bytes leftover after parsing attributes in process `syz.0.498'. [ 68.621692][ T4680] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Add Mapping response ret = -22) [ 68.642485][ T4499] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 68.667259][ T4499] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 68.675599][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.685694][ T4499] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 68.692721][ T36] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 68.738516][ T4499] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 68.747423][ T36] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 68.747542][ T36] EXT4-fs error (device loop1): ext4_release_dquot:7077: comm kworker/u8:2: Failed to release dquot type 0 [ 68.769739][ T4499] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 68.776762][ T36] loop1: lost filesystem error report for type 5 error -117 [ 68.777165][ T3303] EXT4-fs error (device loop1): __ext4_get_inode_loc:4886: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 68.800256][ T4499] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 68.808150][ T3303] loop1: lost filesystem error report for type 5 error -117 [ 68.808322][ T3303] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6435: Corrupt filesystem [ 68.825520][ T4499] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 68.832406][ T3303] loop1: lost filesystem error report for type 5 error -117 [ 68.832584][ T3303] EXT4-fs error (device loop1): ext4_quota_off:7325: inode #3: comm syz-executor: mark_inode_dirty error [ 68.853536][ T4499] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 68.863784][ T3303] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 68.923089][ T3020] 8021q: adding VLAN 0 to HW filter on device eth3 [ 69.001840][ T4499] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.022612][ T4499] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.033520][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.040637][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.070069][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.077212][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.179586][ T3020] 8021q: adding VLAN 0 to HW filter on device eth4 [ 69.328705][ T4499] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.481989][ T4499] veth0_vlan: entered promiscuous mode [ 69.490986][ T4499] veth1_vlan: entered promiscuous mode [ 69.509334][ T4499] veth0_macvtap: entered promiscuous mode [ 69.517882][ T4499] veth1_macvtap: entered promiscuous mode [ 69.530386][ T4499] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.544453][ T4499] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.573385][ T36] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.584839][ T36] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.594533][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 69.594550][ T28] audit: type=1400 audit(1786147337.795:415): avc: denied { mounton } for pid=4499 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 69.644368][ T310] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.667893][ T310] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.705252][ T4751] loop2: detected capacity change from 0 to 256 [ 69.889184][ T28] audit: type=1400 audit(1786147338.085:416): avc: denied { read write } for pid=4766 comm="syz.1.509" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 69.949227][ T28] audit: type=1400 audit(1786147338.085:417): avc: denied { open } for pid=4766 comm="syz.1.509" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 70.841004][ T4780] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 70.896934][ T4784] loop4: detected capacity change from 0 to 512 [ 70.899858][ T4785] loop1: detected capacity change from 0 to 256 [ 70.944424][ T4785] FAT-fs (loop1): Directory bread(block 1285) failed [ 70.959448][ T4785] FAT-fs (loop1): Directory bread(block 1286) failed [ 70.986859][ T4785] FAT-fs (loop1): Directory bread(block 1287) failed [ 71.005408][ T4785] FAT-fs (loop1): Directory bread(block 1288) failed [ 71.029409][ T4785] FAT-fs (loop1): Directory bread(block 1285) failed [ 71.049040][ T4785] FAT-fs (loop1): Directory bread(block 1286) failed [ 71.071150][ T4785] FAT-fs (loop1): Directory bread(block 1287) failed [ 71.090389][ T4785] FAT-fs (loop1): Directory bread(block 1288) failed [ 71.116084][ T4785] FAT-fs (loop1): Directory bread(block 1285) failed [ 71.130987][ T4785] FAT-fs (loop1): Directory bread(block 1286) failed [ 71.296471][ T28] audit: type=1400 audit(1786147339.495:418): avc: denied { ioctl } for pid=4802 comm="syz.5.528" path="socket:[8633]" dev="sockfs" ino=8633 ioctlcmd=0x8955 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 71.333620][ T4801] netlink: 12 bytes leftover after parsing attributes in process `syz.0.525'. [ 71.383861][ T4801] vlan2: entered promiscuous mode [ 71.400683][ T4801] gretap0: entered promiscuous mode [ 71.526769][ T28] audit: type=1400 audit(1786147339.725:419): avc: denied { connect } for pid=4814 comm="syz.4.535" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 71.727408][ T4827] loop4: detected capacity change from 0 to 4096 [ 71.755381][ T4827] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.780545][ T28] audit: type=1400 audit(1786147339.975:420): avc: denied { write } for pid=4825 comm="syz.4.540" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 71.819893][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.051335][ T4848] netlink: 12 bytes leftover after parsing attributes in process `syz.5.548'. [ 72.072010][ T4850] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 72.138488][ T4848] vlan2: entered promiscuous mode [ 72.154262][ T4848] gretap0: entered promiscuous mode [ 72.161455][ T4857] loop4: detected capacity change from 0 to 1024 [ 72.193190][ T4857] EXT4-fs: Ignoring removed orlov option [ 72.230328][ T4857] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.390886][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.399660][ T4874] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 72.457064][ T28] audit: type=1400 audit(1786147340.655:421): avc: denied { append } for pid=4877 comm="syz.4.562" name="event3" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 72.543855][ T28] audit: type=1400 audit(1786147340.685:422): avc: denied { ioctl } for pid=4877 comm="syz.4.562" path="/dev/input/event3" dev="devtmpfs" ino=246 ioctlcmd=0x4504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 72.672658][ T4890] loop5: detected capacity change from 0 to 256 [ 72.776985][ T28] audit: type=1400 audit(1786147340.975:423): avc: denied { write } for pid=4897 comm="syz.5.572" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 72.849398][ T4886] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 72.927955][ T4904] netlink: 'syz.1.575': attribute type 4 has an invalid length. [ 73.099063][ T4908] loop5: detected capacity change from 0 to 8192 [ 73.129530][ T4908] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 73.239189][ T4920] loop1: detected capacity change from 0 to 256 [ 73.260031][ T4922] netlink: 64 bytes leftover after parsing attributes in process `syz.5.583'. [ 73.270003][ T4922] netlink: 20 bytes leftover after parsing attributes in process `syz.5.583'. [ 73.470272][ T28] audit: type=1400 audit(1786147341.665:424): avc: denied { create } for pid=4935 comm="syz.5.590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 74.250936][ T4932] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 74.355909][ T4950] netlink: 20 bytes leftover after parsing attributes in process `syz.0.595'. [ 74.511694][ T4968] netlink: 32 bytes leftover after parsing attributes in process `syz.0.614'. [ 74.729613][ T4987] gretap0: entered promiscuous mode [ 74.755178][ T4987] vlan2: entered promiscuous mode [ 74.857508][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 74.857526][ T28] audit: type=1400 audit(1786147343.055:428): avc: denied { create } for pid=4997 comm="syz.5.620" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 74.918851][ T28] audit: type=1400 audit(1786147343.085:429): avc: denied { write } for pid=4997 comm="syz.5.620" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 75.344323][ T5038] netlink: 'syz.2.637': attribute type 4 has an invalid length. [ 75.446732][ T5042] netlink: 20 bytes leftover after parsing attributes in process `syz.0.638'. [ 75.631765][ T28] audit: type=1400 audit(1786147343.825:430): avc: denied { unmount } for pid=4499 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 76.010120][ T28] audit: type=1400 audit(1786147344.205:431): avc: denied { ioctl } for pid=5076 comm="syz.2.656" path="socket:[10802]" dev="sockfs" ino=10802 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 76.093523][ T28] audit: type=1326 audit(1786147344.255:432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5079 comm="syz.4.655" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb49645e0d9 code=0x7ffc0000 [ 76.159556][ T28] audit: type=1326 audit(1786147344.255:433): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5079 comm="syz.4.655" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb49645e0d9 code=0x7ffc0000 [ 76.249763][ T28] audit: type=1326 audit(1786147344.255:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5079 comm="syz.4.655" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb49645e0d9 code=0x7ffc0000 [ 76.300642][ T5099] loop1: detected capacity change from 0 to 512 [ 76.328702][ T28] audit: type=1326 audit(1786147344.255:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5079 comm="syz.4.655" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=290 compat=0 ip=0x7fb49645e0d9 code=0x7ffc0000 [ 76.412202][ T5099] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.412573][ T28] audit: type=1326 audit(1786147344.255:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5079 comm="syz.4.655" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb49645e0d9 code=0x7ffc0000 [ 76.483052][ T28] audit: type=1326 audit(1786147344.255:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5079 comm="syz.4.655" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fb49645e0d9 code=0x7ffc0000 [ 76.535024][ T5099] ext4 filesystem being mounted at /137/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.589935][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.694713][ T5128] loop4: detected capacity change from 0 to 1764 [ 76.876508][ T5143] tipc: Started in network mode [ 76.890068][ T5143] tipc: Node identity 628f02463462, cluster identity 4711 [ 76.914139][ T5143] tipc: Enabled bearer , priority 12 [ 76.980825][ T3375] kernel read not supported for file /mdstat (pid: 3375 comm: kworker/0:3) [ 77.276135][ T5178] loop5: detected capacity change from 0 to 256 [ 78.032982][ T3382] tipc: Node number set to 1458373190 [ 78.042307][ T5221] netlink: 12 bytes leftover after parsing attributes in process `syz.5.712'. [ 78.866670][ T5253] IPVS: sync thread started: state = MASTER, mcast_ifn = batadv0, syncid = 0, id = 0 [ 79.009720][ T5261] IPv6: addrconf: prefix option has invalid lifetime [ 79.097779][ T5255] loop2: detected capacity change from 0 to 8192 [ 79.121880][ T5271] netlink: 'syz.4.739': attribute type 13 has an invalid length. [ 79.137254][ T5255] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 79.165635][ T5275] netlink: 'syz.1.738': attribute type 11 has an invalid length. [ 79.180523][ T5255] FAT-fs (loop2): Filesystem has been set read-only [ 79.187209][ T5275] netlink: 32 bytes leftover after parsing attributes in process `syz.1.738'. [ 79.197021][ T5255] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 79.207431][ T5255] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 79.217263][ T5255] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 79.235071][ T5255] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 79.244859][ T5255] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 79.255585][ T5255] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 79.301932][ T5255] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 79.337865][ T5255] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 79.486435][ T5281] loop5: detected capacity change from 0 to 8192 [ 79.519259][ T5281] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 79.671457][ T5304] netlink: 8 bytes leftover after parsing attributes in process `syz.1.752'. [ 79.769427][ T5309] loop5: detected capacity change from 0 to 1024 [ 79.800646][ T5309] EXT4-fs: Ignoring removed orlov option [ 79.847652][ T5309] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a04ec118, mo2=0002] [ 79.864579][ T5309] System zones: 0-1, 3-12 [ 79.875859][ T5309] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.896073][ T5317] xt_hashlimit: size too large, truncated to 1048576 [ 79.914421][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 79.914441][ T28] audit: type=1400 audit(1786147348.115:469): avc: denied { write } for pid=5308 comm="syz.5.754" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 80.013916][ T4499] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.099735][ T5324] Cannot find add_set index 0 as target [ 80.206666][ T5328] netlink: 20 bytes leftover after parsing attributes in process `syz.5.762'. [ 80.339516][ T5340] loop5: detected capacity change from 0 to 164 [ 80.451590][ T5348] loop5: detected capacity change from 0 to 512 [ 80.474159][ T5348] EXT4-fs error (device loop5): ext4_get_branch:178: inode #11: block 4294967295: comm syz.5.767: invalid block [ 80.503614][ T5348] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 80.503826][ T5348] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.767: invalid indirect mapped block 4294967295 (level 1) [ 80.513137][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 80.513163][ C0] EXT4-fs (loop5): initial error at time 1786147348: ext4_get_branch:178: inode 11: block 4294967295 [ 80.513215][ C0] EXT4-fs (loop5): last error at time 1786147348: ext4_get_branch:178: inode 11: block 4294967295 [ 80.522280][ T28] audit: type=1400 audit(1786147348.715:470): avc: denied { write } for pid=5332 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.527863][ T5348] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 80.577148][ T5355] netlink: 60 bytes leftover after parsing attributes in process `syz.1.768'. [ 80.599488][ T5348] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.767: invalid indirect mapped block 4294967295 (level 1) [ 80.618044][ T5348] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 80.618425][ T5348] EXT4-fs (loop5): 2 truncates cleaned up [ 80.634282][ T5355] netlink: 60 bytes leftover after parsing attributes in process `syz.1.768'. [ 80.654667][ T5358] loop4: detected capacity change from 0 to 512 [ 80.673753][ T5348] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.709805][ T5358] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.746228][ T5358] ext4 filesystem being mounted at /135/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.760498][ T28] audit: type=1400 audit(1786147348.965:471): avc: denied { write } for pid=5363 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.784288][ T5348] EXT4-fs error (device loop5): ext4_inlinedir_to_tree:1332: inode #12: block 7: comm syz.5.767: path /63/file0/file0: bad entry in directory: directory entry overrun - offset=196864, inode=4278190093, rec_len=196860, size=60 fake=0 [ 80.824683][ T28] audit: type=1400 audit(1786147349.015:472): avc: denied { getopt } for pid=5364 comm="syz.2.773" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 80.860571][ T28] audit: type=1400 audit(1786147349.045:473): avc: denied { write } for pid=5357 comm="syz.4.770" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 80.895018][ T5358] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 80.917288][ T5358] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 32 with error 28 [ 80.936758][ T4499] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.954927][ T5358] EXT4-fs (loop4): This should not happen!! Data will be lost [ 80.954927][ T5358] [ 80.979040][ T5374] netlink: 8 bytes leftover after parsing attributes in process `syz.1.776'. [ 81.008038][ T28] audit: type=1400 audit(1786147349.205:474): avc: denied { getattr } for pid=5375 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=514 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 81.039745][ T5358] EXT4-fs (loop4): Total free blocks count 0 [ 81.071915][ T5358] EXT4-fs (loop4): Free/Dirty block details [ 81.093625][ T5358] EXT4-fs (loop4): free_blocks=65280 [ 81.113100][ T5358] EXT4-fs (loop4): dirty_blocks=32 [ 81.115856][ T28] audit: type=1400 audit(1786147349.305:475): avc: denied { read } for pid=5379 comm="sed" name="eth0.dhcp" dev="tmpfs" ino=514 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 81.157068][ T5358] EXT4-fs (loop4): Block reservation details [ 81.189278][ T5358] EXT4-fs (loop4): i_reserved_data_blocks=32 [ 81.234367][ T28] audit: type=1400 audit(1786147349.315:476): avc: denied { open } for pid=5379 comm="sed" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=514 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 81.278187][ T3301] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 81.316461][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.340156][ T28] audit: type=1400 audit(1786147349.535:477): avc: denied { write } for pid=5372 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 81.392742][ T28] audit: type=1400 audit(1786147349.535:478): avc: denied { create } for pid=5372 comm="dhcpcd-run-hook" name="resolv.conf.eth3.ipv4ll" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 81.463265][ T5400] netlink: 24 bytes leftover after parsing attributes in process `syz.5.783'. [ 81.491935][ T5404] sch_tbf: burst 6 is lower than device batadv_slave_0 mtu (1514) ! [ 82.033644][ T5458] loop2: detected capacity change from 0 to 512 [ 82.076362][ T5458] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.128794][ T5458] EXT4-fs warning (device loop2): ext4_group_add:1735: No reserved GDT blocks, can't resize [ 82.334644][ T5472] netlink: 'syz.0.802': attribute type 29 has an invalid length. [ 82.338154][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.354908][ T5484] loop5: detected capacity change from 0 to 256 [ 82.508625][ T5495] block device autoloading is deprecated and will be removed. [ 82.617375][ T5505] netlink: 28 bytes leftover after parsing attributes in process `syz.0.816'. [ 82.805867][ T5511] netlink: 8 bytes leftover after parsing attributes in process `syz.5.820'. [ 83.368925][ T5528] netlink: 'syz.4.824': attribute type 16 has an invalid length. [ 83.404668][ T5528] netlink: 'syz.4.824': attribute type 17 has an invalid length. [ 83.535947][ T5534] SELinux: unknown common [ 83.554507][ T5534] SELinux: invalid class [ 83.581039][ T5534] SELinux: failed to load policy [ 83.970857][ T5559] sg_write: data in/out 404444/42 bytes for SCSI command 0x0-- guessing data in; [ 83.970857][ T5559] program syz.2.842 not setting count and/or reply_len properly [ 84.065672][ T5528] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.138976][ T5528] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.237107][ T5528] tipc: Resetting bearer [ 84.260659][ T5528] tipc: Resetting bearer [ 84.625938][ T5596] netlink: 20 bytes leftover after parsing attributes in process `syz.4.861'. [ 84.718525][ T5602] netlink: 'syz.4.864': attribute type 5 has an invalid length. [ 84.760746][ T5602] netlink: 48 bytes leftover after parsing attributes in process `syz.4.864'. [ 84.790917][ T5606] loop1: detected capacity change from 0 to 1024 [ 84.822114][ T5606] EXT4-fs: Ignoring removed bh option [ 84.884458][ T5606] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.000116][ T5606] EXT4-fs (loop1): stripe (536871160) is not aligned with cluster size (16), stripe is disabled [ 85.017040][ T28] kauditd_printk_skb: 46 callbacks suppressed [ 85.017058][ T28] audit: type=1400 audit(1786147353.215:525): avc: denied { create } for pid=5620 comm="syz.4.872" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 85.070172][ T5606] EXT4-fs (loop1): can't enable nombcache during remount [ 85.087117][ T5624] loop2: detected capacity change from 0 to 1024 [ 85.159271][ T5624] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.180848][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.216282][ T28] audit: type=1400 audit(1786147353.415:526): avc: denied { remount } for pid=5634 comm="syz.5.879" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 85.271288][ T28] audit: type=1400 audit(1786147353.465:527): avc: denied { write } for pid=5622 comm="syz.2.874" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 85.314244][ T28] audit: type=1400 audit(1786147353.475:528): avc: denied { unmount } for pid=4499 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 85.337700][ T5637] loop0: detected capacity change from 0 to 128 [ 85.369132][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.578292][ T28] audit: type=1400 audit(1786147353.775:529): avc: denied { connect } for pid=5658 comm="syz.5.889" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 85.633327][ T5650] loop0: detected capacity change from 0 to 8192 [ 85.713482][ T28] audit: type=1400 audit(1786147353.915:530): avc: denied { read } for pid=5665 comm="syz.5.893" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 85.878461][ T5673] mmap: syz.2.896 (5673) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 85.952564][ T28] audit: type=1400 audit(1786147354.145:531): avc: denied { read write } for pid=5678 comm="syz.5.899" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 86.015882][ T28] audit: type=1400 audit(1786147354.145:532): avc: denied { open } for pid=5678 comm="syz.5.899" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 86.135287][ T28] audit: type=1400 audit(1786147354.325:533): avc: denied { allowed } for pid=5687 comm="syz.1.903" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 86.304243][ T5699] loop1: detected capacity change from 0 to 256 [ 86.317806][ T5702] loop4: detected capacity change from 0 to 128 [ 86.330430][ T5699] vfat: Bad value for 'uni_xlate' [ 86.347182][ T5702] EXT4-fs: Ignoring removed i_version option [ 86.446913][ T5702] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 86.518161][ T5702] ext4 filesystem being mounted at /154/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 86.603430][ T3301] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 86.842384][ T5732] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.888668][ T28] audit: type=1400 audit(1786147355.065:534): avc: denied { write } for pid=5733 comm="syz.1.923" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 86.911880][ T5732] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.930623][ T5738] netlink: 72 bytes leftover after parsing attributes in process `syz.2.925'. [ 86.955558][ T5738] netlink: 12 bytes leftover after parsing attributes in process `syz.2.925'. [ 86.977187][ T5738] netlink: 4 bytes leftover after parsing attributes in process `syz.2.925'. [ 88.450095][ T5784] loop1: detected capacity change from 0 to 512 [ 88.538981][ T5784] FAT-fs (loop1): Invalid FSINFO signature: 0x41613352, 0x61417272 (sector = 1) [ 88.608029][ T5800] loop0: detected capacity change from 0 to 164 [ 88.640203][ T36] FAT-fs (loop1): Invalid FSINFO signature: 0x41613352, 0x61417272 (sector = 1) [ 88.686297][ T5800] Unable to read rock-ridge attributes [ 88.710197][ T5800] Unable to read rock-ridge attributes [ 88.729407][ T5800] iso9660: Corrupted directory entry in block 1 of inode 1792 [ 89.025522][ T5837] loop0: detected capacity change from 0 to 512 [ 89.075001][ T5837] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=8842c018, mo2=0002] [ 89.127350][ T5837] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.178301][ T5837] ext4 filesystem being mounted at /181/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.741664][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.077034][ T5868] loop2: detected capacity change from 0 to 512 [ 90.214119][ T5879] loop0: detected capacity change from 0 to 512 [ 90.235151][ T5881] netlink: 'syz.5.992': attribute type 34 has an invalid length. [ 90.248092][ T5880] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 90.260667][ T5879] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 90.274497][ T5881] netlink: 8 bytes leftover after parsing attributes in process `syz.5.992'. [ 90.287666][ T5880] bond0: (slave ipvlan2): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 90.320110][ T5879] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.368874][ T5879] ext4 filesystem being mounted at /184/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.393448][ T5881] bond1: option lacp_strict: invalid value (71) [ 90.424910][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 90.424927][ T28] audit: type=1400 audit(1786147358.625:545): avc: denied { write } for pid=5877 comm="syz.0.991" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 90.471599][ T5879] EXT4-fs warning (device loop0): ext4_group_extend:1885: will only finish group (8193 blocks, 7937 new) [ 90.486030][ T5892] netlink: 'syz.4.997': attribute type 4 has an invalid length. [ 90.518302][ T5879] EXT4-fs warning (device loop0): ext4_group_extend:1890: can't read last block, resize aborted [ 90.529449][ T5892] netlink: 'syz.4.997': attribute type 11 has an invalid length. [ 90.547248][ T5892] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.997'. [ 90.566048][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.610859][ T5902] loop0: detected capacity change from 0 to 128 [ 90.625968][ T5902] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 90.640716][ T5902] ext4 filesystem being mounted at /185/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 90.681605][ T5881] bond1 (unregistering): Released all slaves [ 90.701505][ T28] audit: type=1400 audit(1786147358.895:546): avc: denied { write } for pid=5901 comm="syz.0.1001" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 90.720996][ T5908] usb usb7: usbfs: process 5908 (syz.1.1004) did not claim interface 0 before use [ 90.788409][ T3295] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 90.801890][ T5914] loop2: detected capacity change from 0 to 764 [ 90.864102][ T5914] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 90.916874][ T5926] netlink: 'syz.0.1012': attribute type 11 has an invalid length. [ 90.916896][ T5926] netlink: 140 bytes leftover after parsing attributes in process `syz.0.1012'. [ 91.042817][ T5933] loop5: detected capacity change from 0 to 512 [ 91.052577][ T5933] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 91.088817][ T5933] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.116984][ T5933] ext4 filesystem being mounted at /127/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.149983][ T28] audit: type=1400 audit(1786147359.345:547): avc: denied { write } for pid=5932 comm="syz.5.1016" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 91.237679][ T5945] x_tables: ip6_tables: cgroup.2 match: invalid size 528 (kernel) != (user) 536 [ 91.263372][ T4499] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.264979][ T28] audit: type=1400 audit(1786147359.375:548): avc: denied { write } for pid=5932 comm="syz.5.1016" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 91.320258][ T5948] netlink: 'syz.0.1022': attribute type 1 has an invalid length. [ 91.328346][ T5949] netlink: 68 bytes leftover after parsing attributes in process `syz.4.1023'. [ 91.363212][ T5949] netlink: 48 bytes leftover after parsing attributes in process `syz.4.1023'. [ 91.380183][ T28] audit: type=1400 audit(1786147359.375:549): avc: denied { link } for pid=5932 comm="syz.5.1016" name="file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 91.559244][ T5969] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1030'. [ 91.713416][ T28] audit: type=1400 audit(1786147359.905:550): avc: denied { write } for pid=5959 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 91.748420][ T5990] loop2: detected capacity change from 0 to 512 [ 91.763933][ T5984] loop4: detected capacity change from 0 to 2048 [ 91.801766][ T5995] The dccp option matching is deprecated and scheduled to be removed in 2027. [ 91.801766][ T5995] Please contact the netfilter-devel mailing list or update your nftables rules. [ 91.836795][ T5984] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.853499][ T5997] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 91.881184][ T28] audit: type=1400 audit(1786147360.075:551): avc: denied { write } for pid=5993 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 91.921367][ T5997] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 91.938248][ T6003] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 91.981532][ T5997] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 92.004245][ T28] audit: type=1400 audit(1786147360.165:552): avc: denied { write } for pid=5983 comm="syz.4.1033" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 92.035619][ T6003] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 92.044107][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.064855][ T5997] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 92.090358][ T6003] System zones: 1-12 [ 92.112545][ T28] audit: type=1400 audit(1786147360.165:553): avc: denied { create } for pid=5983 comm="syz.4.1033" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 92.114518][ T5997] System zones: [ 92.154944][ T28] audit: type=1400 audit(1786147360.165:554): avc: denied { write } for pid=5983 comm="syz.4.1033" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 92.185336][ T6003] EXT4-fs (loop0): orphan cleanup on readonly fs [ 92.218213][ T6003] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1041: bg 0: block 361: padding at end of block bitmap is not set [ 92.245762][ T5997] 0-2, 18-18, 34-35 [ 92.263977][ T5997] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.297239][ T6003] loop0: lost filesystem error report for type 5 error -117 [ 92.297399][ T6003] EXT4-fs (loop0): Remounting filesystem read-only [ 92.304796][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 92.304816][ C0] EXT4-fs (loop0): initial error at time 1786147360: ext4_validate_block_bitmap:441 [ 92.304840][ C0] EXT4-fs (loop0): last error at time 1786147360: ext4_validate_block_bitmap:441 [ 92.352260][ T5997] ieee802154 phy0 wpan0: encryption failed: -22 [ 92.375217][ T6019] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 92.397054][ T6019] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.1044: invalid indirect mapped block 8 (level 2) [ 92.423490][ T6003] EXT4-fs (loop0): 1 truncate cleaned up [ 92.455056][ T6019] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 92.455485][ T6019] EXT4-fs (loop4): 1 truncate cleaned up [ 92.464702][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 92.464724][ C0] EXT4-fs (loop4): initial error at time 1786147360: ext4_free_branches:1023: inode 13 [ 92.464762][ C0] EXT4-fs (loop4): last error at time 1786147360: ext4_free_branches:1023: inode 13 [ 92.494149][ T6003] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 92.520086][ T6025] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 92.538877][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.566063][ T6003] EXT4-fs warning (device loop0): dx_probe:791: inode #2: lblock 0: comm syz.0.1041: error -EUCLEAN reading directory block [ 92.579695][ T6019] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.633785][ T6025] EXT4-fs (loop1): 1 truncate cleaned up [ 92.669949][ T3295] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 92.682418][ T6025] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.703457][ T6019] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 92.764873][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.786925][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.916543][ T6037] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.974863][ T6051] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1056'. [ 93.053643][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.070554][ T2981] ================================================================== [ 93.078708][ T2981] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 93.086666][ T2981] [ 93.089008][ T2981] write to 0xffff8881077e5b40 of 4 bytes by task 4498 on cpu 1: [ 93.096659][ T2981] d_make_discardable+0x4f/0x90 [ 93.101542][ T2981] simple_unlink+0x68/0x80 [ 93.105986][ T2981] shmem_unlink+0x12d/0x140 [ 93.110526][ T2981] vfs_unlink+0x1c3/0x490 [ 93.114885][ T2981] filename_unlinkat+0x1dc/0x410 [ 93.119847][ T2981] __se_sys_unlink+0x2b/0xe0 [ 93.124461][ T2981] __x64_sys_unlink+0x1f/0x30 [ 93.129155][ T2981] x64_sys_call+0x2eb6/0x3020 [ 93.133938][ T2981] do_syscall_64+0x136/0x3c0 [ 93.138563][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.144472][ T2981] [ 93.146813][ T2981] read to 0xffff8881077e5b40 of 4 bytes by task 2981 on cpu 0: [ 93.154371][ T2981] step_into_slowpath+0xea/0x4c0 [ 93.159346][ T2981] path_lookupat+0x2eb/0x4c0 [ 93.163994][ T2981] filename_lookup+0x18f/0x390 [ 93.168965][ T2981] do_readlinkat+0x74/0x2f0 [ 93.173502][ T2981] __x64_sys_readlink+0x47/0x60 [ 93.178382][ T2981] x64_sys_call+0x2b51/0x3020 [ 93.183083][ T2981] do_syscall_64+0x136/0x3c0 [ 93.187699][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.193647][ T2981] [ 93.195987][ T2981] value changed: 0x08300080 -> 0x00004080 [ 93.201715][ T2981] [ 93.204055][ T2981] Reported by Kernel Concurrency Sanitizer on: [ 93.210229][ T2981] CPU: 0 UID: 0 PID: 2981 Comm: udevd Not tainted syzkaller #0 PREEMPT(lazy) [ 93.219094][ T2981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 93.229162][ T2981] ==================================================================