|7\xa9\xc8\xb1r0Z\x98\x87^\xc8C\x1b\x96\xb4lsyF\xc5\xbc\xffOE\xe9\xd70\xe7\xfep\x83\xa7\xa1\xd9\xe4\xba\x92\x17\xbf\xe0\xe1\x01\xb7\x8b\x18j\x19n\xc8\xff\xe9\xf4\xf4\xcf a\xd7_w\x0f\x9dF\xae\xccA-/\x83\xabU\xd5\xbf8\xa4O\xb4\xef\xc8\xccH\xd1=\xbe\xb5O\x15\xc7;Lb\xce\x1a\xcc\x98\xe8\xe9e\xe0\xc2N\xe7\xd7\x1d\x92\x87F8\x9e\xf7\xdd\xdaW\xf5X\x80\xa0f\xceo\xd8\x7f\xc0\x96\bSB\xce&\x04$\xc3\xe31U\x84\x82\xf0{i\x1d\x02\x10\xc6C\x01^\xcf\x93?w\x01\x84\xa0\xd6\xa2\x10\xa4\xfcG\xabD\xd6dGZ\xb2Cx\x1b\xfdD9\x17\xe6\xcauM\xe3\x05)\xe2[\xe2j$F1n@\xde\n%t.[\xad\xb5\f0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3938700}}, 0x5) r5 = dup(r2) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x0, 0x0}, 0x1) io_uring_enter(r5, 0x6700, 0x0, 0x0, 0x0, 0x0) preadv(r5, &(0x7f0000000480)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000100)=""/140, 0x8c}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/25, 0x19}, {&(0x7f0000000380)=""/72, 0x48}, {&(0x7f0000000400)=""/120, 0x78}], 0x7, 0x98e, 0x1) r6 = syz_io_uring_setup(0x70c4, &(0x7f0000000240)={0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000600), &(0x7f0000000000)) dup(r6) fchmodat(r5, &(0x7f0000000640)='./file0\x00', 0x8) syz_io_uring_submit(r3, r4, &(0x7f0000000700)=@IORING_OP_READ=@pass_buffer={0x16, 0x5, 0x4004, @fd, 0x6, &(0x7f0000000680)=""/79, 0x4f, 0x3}, 0xcdc6) readv(r6, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/156, 0x9c}], 0x1) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r7, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 19:31:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xffffff7f, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:31:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000c80)={0xf1c, 0x37, 0x20, 0x70bd2a, 0x25dfdbfb, "", [@generic="d497b079067a92a528906d777e807f91d182e4b15ffe231baf62ed1125af42cbae5261b03bb4f8ca720c54391ad13b1d9f", @generic="ba6d8b1f5ecfc78b386427d3914220a9d78eeddc2bcc36e4d25456b24bd2e57538594611739de267bb1f831ebe9c6857326da991500c42056375a9d6351f8532419cb872c6b1226b0444e63e6efc671a10e3b813d753a14bfdc2d53ac93a99980283af4ba958d8db424d77effa966e5968c89c310ba84ee7bccfcd2e8ff55656d0ef9fd033981974a22f89b0b0b95ba3861c3808a5f2321db35e639fe96ab59575cddec6824b313e30aa882ee3d7d78a2eb495830b078c3c1de537ec59985e8a2159a26b5ee599766605dcba6d07d9e955c9e755233d08c49cc6a0a79fec", @nested={0xb9, 0x85, 0x0, 0x1, [@generic="f6c66c09a64cf81e44809ec2f197d835be1f91c698b22e5d434652f45484c15169f36a603ffaf6e810f206b4b728ebc53ab1f23a222aee09a6808032bd255c5bc0973c04642010f9bf51a8ebf278a0077f16a72f2926c07be70cf1ec5be8b4582a39fe88878ead432da6299dbb73b6b1b754f6a4bd14a2c8aea944604ee52149d26c170e5b90d613d58c08d328d64c88622417350f5a8b811b6277", @typed={0x8, 0x13, 0x0, 0x0, @uid}, @generic="de0b9161f142ee0f21ca029566e3a077ef60"]}, @generic="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0xf1c}, {&(0x7f0000001fc0)={0xf98, 0x0, 0x0, 0x0, 0x0, "", [@generic="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@typed={0x8, 0x29, 0x0, 0x0, @pid}, @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0xf98}, {0x0}, {&(0x7f00000065c0)={0x10, 0x15, 0x31b, 0x0, 0x0, "", [@generic]}, 0x10}], 0x4, 0x0, 0x0, 0x800}, 0x2040000) 19:31:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xffffff8c, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:31:49 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d30783030303030303030b7395c57666666662c00"]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:31:49 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f0000001700), 0x86000, 0x0) 19:31:49 executing program 4: openat$rtc(0xffffffffffffff9c, 0x0, 0x519300, 0x0) 19:31:49 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d30783030303030303030b7395c57666666662c00"]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:31:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xffffff91, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:31:52 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x10000000) 19:31:52 executing program 4: socketpair(0xa, 0x6, 0x0, &(0x7f0000000000)) 19:31:52 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, r0, 0x0, 0x0) 19:31:52 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d30783030303030303030b7395c57666666662c00"]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:31:52 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0) dup(r4) mmap(&(0x7f00008a0000/0x9000)=nil, 0x9000, 0x8, 0x4000010, r4, 0xb8723000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r6 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000180)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5, 0x2004, @fd=r1, 0x1, 0x0, 0x0, 0xd, 0xd778674f8edff2d3, {0x2}}, 0xa6) r9 = dup(r6) syz_io_uring_submit(r7, r8, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r9, 0x0, 0x0}, 0x1) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r5, &(0x7f0000000780)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xaf33b8e11e868a8b, {0x2, r10}}, 0x1) 19:31:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xffffffa7, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:31:52 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:31:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet(r1, &(0x7f0000000280)={0x2, 0x0, @local}, 0x10) sendfile(r1, r0, 0x0, 0x4000000000edbc) 19:31:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xffffffd7, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:31:52 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) [ 209.465530][ T25] audit: type=1400 audit(1628105512.216:19): avc: denied { write } for pid=17730 comm="syz-executor.5" name="task" dev="proc" ino=39538 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 209.498119][T17750] 9pnet_virtio: no channels available for device 127.0.0.1 19:31:52 executing program 5: r0 = memfd_create(&(0x7f0000000100)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:31:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xfffffffe, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:31:55 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0) sendmsg$netlink(r2, &(0x7f0000000300)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80000}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000100)={0x15c, 0x3d, 0x100, 0x70bd29, 0x25dfdbff, "", [@generic="b0f7fab1ccf18f5f69295f6a68ed22838c6738c3be39d74871011a62eec79e2c1dcbdd09eaad11011780c0dd5b185be1b8fb9c501f9f0be1cb87f8d022fa755ab01976f53c4c781fae394458b4c2cdaa767f7f704273e48557dc357fbfba8123cf0766777739c533b0d0367d91b381bf8cc48c1c67b46277bed5fe8d5cb87bd8a12964b857bd4ebf22469e8d3f90bdc0c8", @generic="d033a0babda05770590ab6e30424530445de1cb200eeb60e7091c84d9ae1cbde69c82fc48076832816060988324a101690b339ca4e344a9b77627f430045e70c1f6811c644d991a3e2928d0dd413d919dee80c5d3dec246197c6051306aba6ecc7ea46c4f4ba697ee20ff6b2c2332328b6f690576b7c6ddf9ae7da0864b7aaa0e4d7fa7d7b59ae19893b25b37872e3bf12bc7e226509339709ae740774837a40b10927bfd88c665fa7ca91ada727b196d903b26bfc65035b3a3f"]}, 0x15c}, {&(0x7f0000003180)=ANY=[@ANYBLOB="202400002100000129bd7000fddbdf2508003600", @ANYRES32=r3, @ANYBLOB="b12ac0fa1540455d01a0291b6ad4a11abfa2d1a1ddc18c87122bf3567cfd9beec8e95696aba96e7f2bd313adc56fa87741c939a012cb7f4d650645b44e62ff463373742c648986f4c330f866ddf120487ab34ce82112207237c82f31c4c97a91080b61a2db9c67ed55f85acc68c3951d53bd20df3eb36ceb7eb18bbb19d3359fd0c96561bc5170d2e273b53fd5de45ec69c1f2013d2c60e7aa7bf8f72018a206f9a0d61485485ec138dead1145e09fa537e954556a41811a589b5391b40ec994a24611088008002700", @ANYRES32=r0, @ANYBLOB="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@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="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0x2420}], 0x2, 0x0, 0x0, 0x4040010}, 0x4) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 19:31:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x20effcd004, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:31:55 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:31:55 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) [ 212.569024][T17824] 9pnet_virtio: no channels available for device 127.0.0.1 [ 212.643302][T17842] 9pnet_virtio: no channels available for device 127.0.0.1 19:31:58 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, r0, 0x0, 0x0) 19:31:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0x0, 0x4, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) 19:31:58 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r1, &(0x7f0000000040)=ANY=[], 0x1001) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000001100)=""/113, 0x71}], 0x1}}, {{0x0, 0x0, 0x0, 0x7000000}}], 0x2, 0x0, 0x0) 19:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xedc000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:31:58 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x5000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:31:58 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:31:58 executing program 4: syz_open_dev$vcsu(&(0x7f00000000c0), 0xffffffffffffffff, 0xa00082) [ 215.524455][T17858] 9pnet_virtio: no channels available for device 127.0.0.1 19:31:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, @in={0x2, 0x0, @remote}, @ax25={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}, @xdp, 0x7}) 19:31:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xe0ffff00000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:31:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6) [ 215.642777][T17883] 9pnet_virtio: no channels available for device 127.0.0.1 19:32:01 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, r0, 0x0, 0x0) 19:32:01 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r6 = dup(r3) r7 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100), &(0x7f0000000000)) dup(r7) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x2007, @fd=r7, 0x10001, 0x0, 0xf, 0x1, 0x1, {0x2}}, 0x1) io_uring_enter(r6, 0x6700, 0x0, 0x0, 0x0, 0x0) preadv(r6, &(0x7f0000000800)=[{&(0x7f00000002c0)=""/153, 0x99}, {&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000480)=""/45, 0x2d}, {&(0x7f00000004c0)=""/211, 0xd3}, {&(0x7f00000005c0)=""/75, 0x4b}, {&(0x7f0000000640)=""/110, 0x6e}, {&(0x7f00000006c0)=""/158, 0x9e}, {&(0x7f0000000780)=""/40, 0x28}, {&(0x7f00000007c0)=""/56, 0x38}], 0x9, 0x1, 0xff8) 19:32:01 executing program 1: r0 = fork() rt_tgsigqueueinfo(0x0, r0, 0x0, &(0x7f0000000000)) 19:32:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x100000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:01 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000002900)={0x0, 0x0, &(0x7f00000028c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="f00400001200010000000000e4000000000000000000000000000000810000000000000000000000000000000200"/56, @ANYBLOB="0d646fff070000e6ffffff0300001c00000000f80001eb"], 0x4f0}}, 0x0) 19:32:01 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x200000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:01 executing program 4: pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000180)=ANY=[], 0x2a) 19:32:01 executing program 1: open$dir(&(0x7f0000002440)='./file0\x00', 0xa0040, 0x10) 19:32:01 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r7 = dup(r4) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x0, 0x0}, 0x1) io_uring_enter(r7, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIBMAP(r7, 0x1, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 218.581306][T17915] 9pnet_virtio: no channels available for device 127.0.0.1 19:32:01 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x300000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) [ 218.695706][T17948] 9pnet_virtio: no channels available for device 127.0.0.1 19:32:04 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, r0, 0x0, 0x0) 19:32:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080), 0x10) 19:32:04 executing program 1: open$dir(&(0x7f0000002440)='./file0\x00', 0xa0040, 0x0) 19:32:04 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp,port=0x0']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x400000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:04 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp,port=0x0']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) [ 221.632209][T17977] 9pnet: p9_fd_create_tcp (17977): problem connecting socket to 127.0.0.1 [ 221.749613][T18004] 9pnet: p9_fd_create_tcp (18004): problem connecting socket to 127.0.0.1 19:32:07 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, r0, 0x0, 0x0) 19:32:07 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000800)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 19:32:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x600000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000440)={&(0x7f0000000340), 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14}, 0x33fe0}}, 0x0) 19:32:07 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r7 = dup(r4) r8 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r11 = dup(r8) syz_io_uring_submit(r9, r10, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r11, 0x0, 0x0}, 0x1) syz_io_uring_submit(r5, r10, &(0x7f00000006c0)=@IORING_OP_WRITEV={0x2, 0x1, 0x4007, @fd=r4, 0x1, &(0x7f0000000600)=[{&(0x7f0000000d00)="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0x1000}, {&(0x7f0000000080)="639916affb68f6c41cbe0582928a8de02de5b8fd78d7ae1f2f68c8c0831771fea9ad2806ffbe669dd1e9", 0x2a}, {&(0x7f00000002c0)="9e0aafc28d133eef0dcdb6f26311c2d333d2bb69b4c248fc05085367d8383ad94437bad1b4302e3d929a30ffaadfcbcaf7f924f44a9e5d854952c711f41ea2e6e0f5d31c8f0f620c533ce0f1afac72ea0368fb18800d8d96cde07c690a2450e9f3e878b1caf0dbf04652765a5eb0fde4b9908a853606aee4a7f2e199ded9540d1cccf4a6c2a23eac737e5010a81092acc270625f0a7f5f6227a522d954884199b2c4181ebbf0457472668881fec4", 0xae}, {&(0x7f0000000380)="82192d439c20f75cd2e0ca986e58def230bee0a512ad72437f89a3e259904d4d98b2c41ab1a85bc4786a9f1f2421722ed7d9d38b7730e04df403d77cc217e31dae381403fac1961890777b9e6e240e40b19dbd5e192b33beab67f3ab66be02466ba00ab7fd8eaf91542729a3d79c0756e464a30b4f29f4a949c5458249e942a5e60ea6d8118c238442ba5c352d0fa28eb592bdc8dceab8c18fb20efa4f34cb71ec74e1933244", 0xa6}, {&(0x7f00000001c0)="f86501ba6f981e6f7fcfb2a01b4c2a91d4944460edf220628c7c6f2911463ff41311cdf52994aeb2a6b43c7e07c3cb19036b0e059a8e7d40cd1a174158921b4449501ea53f0f4b020833d99ea1e83c0c724a8c9835d8d2cbfe83cd654b150211c830d3db0fde9d338c", 0x69}, {&(0x7f0000000440)="bf670f6b48192dde77a053a5201cfd43d0a80507a91e350d7c3415b876e87921734a2df7c6f381c52d5518ec6b52ba11361d0f9ab411efd9fc9f5ec56afb7627911d76d7da1ba917d3821e6f426406876eca7190b812416a5470dd760bd4344fcd2235afb8d55a2a", 0x68}, {&(0x7f00000004c0)="8048fdb9bb4b92eb6e66834b04db74cf8513f35fd58a63d2a4722224f6b126138d5f", 0x22}, {&(0x7f0000000500)="dca91e5e619c1c27fdd3d621ae02f5d2225170805c5c76c48ea36adad93392fa9c21557ef9adcd7e393129da3441ad9d66a4e170f3bdf199c0208dd2a6f15299035016932af88ab0ec7b84515d5c2a794eabcefc35f9fd908f4277471a894067346ec8b9767d6fdc8228c04a7cc973a8559267786c27e0d0c0c86f27b9c3396f4d665af00527f381ec946c474be2be3bf044275618522fc8b93ea478178168d9839aef4fd01a7bc35ee019300a2643ff85a984971bb3d5ed83a22277f2ad97961eedf057a1728a01f5c5b3dc50e877", 0xcf}], 0x9, 0x12, 0x0, {0x3}}, 0x80000000) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x0, 0x0}, 0x1) io_uring_enter(r7, 0x6700, 0x0, 0x0, 0x0, 0x0) tee(r7, r3, 0xaec2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 19:32:07 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp,port=0x0']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:07 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d30783030303030303030b739"]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:07 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, r0, 0x0, 0x0) [ 224.676572][T18029] 9pnet: p9_fd_create_tcp (18029): problem connecting socket to 127.0.0.1 19:32:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x800000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:07 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r6 = dup(r3) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x0, 0x0}, 0x1) io_uring_enter(r6, 0x6700, 0x0, 0x0, 0x0, 0x0) r7 = openat$cgroup_netprio_ifpriomap(r2, &(0x7f00000015c0), 0x2, 0x0) r8 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001600), 0x100400, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) r10 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100), &(0x7f0000000000)) r11 = dup(r10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x20000104}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000100)={0x3c8, 0x12, 0x8, 0x70bd25, 0x25dfdbff, "", [@nested={0x15b, 0xd, 0x0, 0x1, [@typed={0xc, 0x7, 0x0, 0x0, @u64=0x4}, @generic="5364879c87689adad20130876cb85808113ec99e0ac512bf5e762998d9f5c4b4ea7d431e7da6bcb22f9dc6544a92ad34655988d64c21d594f9f29bffeac158bca1712e24f7dc79497e57f2ed8ccca20c6f032984f7f9cfbe5ac5eb78b61463834fc152c9816a6e45769f7e8d1a2e8475c25dece942f7fcbdda84d8c11f7134cbc5ddc0dbc64fe9ed5815e3d0d268a71537d731d45a40a98098aa23ea4593d6ae712e039a92b9c6e85e52f7c631d6dd559fa7dd8b866a371ac70ca9a25979b3b3cc52a779053d829cf9f847d04e270d96bf73cb4bc0e798", @typed={0x71, 0x86, 0x0, 0x0, @binary="afd76a0e5af30108f1fb5385d7254d188ae7ff743bf3374317b1498b7d83cf837b89bc2f110b3ad449269bdfbe71b5f74e7c5162f7e74f68dbce50c575a500d1d67ef41b4920b4de827f5513214ab65de9528ca3a72f457679ca8f00536dd1699bb36f2b0ae8a2171affa0505c"}]}, @generic="3efcb82aa77cc1ece1ebfdef3d5feb39c0a5bbaa23e3e254aa935e839e5a66af26b4d527931ee9fcaf91bc3e6de8cd8cf3976c11a70f47e6b02a921ac4853f174c2448097c9d21cb65d290395f91a7aeeb69aec69b24eaa7512cbdc4d74fe5f3d9476e476005384c8065c1b1d0b39c719ccb92c602828ccc383637e4f9f3c5f2d793c4794dc771b894ec34696928954eab80e9c7faf683389210deba90ba01198795fc72339e4dfdffd6ca612b1642e261a4d7f785ed3e0977716c67d4fc0732f008513dd482d7fbcac4ae010fbf88f585618be16411089884f8131a3a450a9a", @generic="8ec0971fc6837ad3abaf89bf98fefd0b9c00b898ab12c72fbeb487c8b4f0f1e6f5c076ae33f5ef43856e571d19b2402d3f965fd4c9fe20b49bfa0372ab9837cf538319a7963e27d77c01451619dfc37a297225cb1e62081a938b8ebd6185e5326cfc686703872258b611a0fe8995a316359548402d3b68fb153059606508b155277caf876df6127e864541bd2a6978c5fb618f8aad0ede51aaf4c7b0594c21a354e574b7579115f713aa49ddb3", @generic="954bb66f87f06b1e09c3a9d115e655a3d40c8dcd31aac013794c4a81e978d98cc3a40a7ba29ca7b355e7964d5daa6e4e7a51ffa1f1d6ca19e56d117ea42be850228cfb8f6ebb3d8ff9c2f757cbe5c8f4c0a3b84c270534d07d2995390ca3362e011397bd6cdf0d61d220ea7df6dc16af54277d3c672f8d", @typed={0x14, 0x9, 0x0, 0x0, @ipv6=@mcast1}, @generic="6b94e8663f6d828d0e7d050c05d59bd49fa9b7442326891ab62467a5635df4277a631fa8755b8f588e0a2ac5939d87febc8abe96775f79a0e5d2bd580af1bf7109483950"]}, 0x3c8}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="24080000eeff000001000000aa000000", @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYBLOB="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", @ANYRES32, @ANYRES32=r11, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32, @ANYRES32=r10], 0x58, 0x4000081}, 0x200000c0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 19:32:07 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 224.755980][T18054] 9pnet: p9_fd_create_tcp (18054): problem connecting socket to 127.0.0.1 19:32:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x900000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:07 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d30783030303030303030b739"]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:07 executing program 1: socket$inet(0x10, 0x80003, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo/3\x00') 19:32:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000000)={'sit0\x00', 0x0}) 19:32:07 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930xffffffffffffffff}, 0x0) accept4(r0, 0x0, 0x0, 0x0) 19:32:07 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d30783030303030303030b739"]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) [ 224.898919][T18092] 9pnet: p9_fd_create_tcp (18092): problem connecting socket to 127.0.0.1 [ 224.982867][T18115] 9pnet: p9_fd_create_tcp (18115): problem connecting socket to 127.0.0.1 19:32:10 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, r0, 0x0, 0x0) 19:32:10 executing program 4: syz_genetlink_get_family_id$l2tp(&(0x7f0000001000), 0xffffffffffffffff) 19:32:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xb00000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:10 executing program 1: r0 = openat$tcp_mem(0xffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) fsetxattr(r0, 0x0, 0x0, 0x0, 0x0) 19:32:10 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp,port=0x00']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:10 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r7 = dup(r4) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x0, 0x0}, 0x1) r8 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000300), 0x4000) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r8, 0x8008f512, &(0x7f0000000340)) syz_io_uring_setup(0x3735, &(0x7f0000000140)={0x0, 0x9601, 0x10, 0x1002, 0x3b9, 0x0, r3}, &(0x7f00007c7000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000200)=0x0) syz_io_uring_submit(r5, r9, &(0x7f00000002c0)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, 0xffffffffffffff9c, &(0x7f0000000240)={0x123802, 0x84, 0x6342316192b39eeb}, &(0x7f0000000280)='./file0\x00', 0x18, 0x0, 0x468ac}, 0x31) r10 = accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14, 0x800) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000440)={0x0, 0xffffffffffffffff, 0x1, 0x9, 0x3b8, 0xff}) ioctl$F2FS_IOC_DEFRAGMENT(r10, 0xc010f508, &(0x7f0000000100)={0x101, 0x5c}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 19:32:10 executing program 1: openat$nvram(0xffffff9c, &(0x7f0000003380), 0x22a042, 0x0) 19:32:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xc00000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:10 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp,p']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) [ 227.755910][T18132] 9pnet: p9_fd_create_tcp (18132): problem connecting socket to 127.0.0.1 19:32:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xc02000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:10 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='tra']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:10 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4004700e, 0x0) [ 227.825275][T18153] 9pnet: p9_fd_create_tcp (18153): problem connecting socket to 127.0.0.1 [ 227.898254][T18170] 9pnet_virtio: no channels available for device 127.0.0.1 19:32:13 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, r0, 0x0, 0x0) 19:32:13 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$link(0x8, 0x0, r1) 19:32:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xd00000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:13 executing program 1: r0 = openat$nvram(0xffffff9c, &(0x7f00000002c0), 0x0, 0x0) accept4(r0, 0x0, 0x0, 0x0) 19:32:13 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='tra']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:13 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @broadcast}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000300)={@remote, 0x76, r5}) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032bbd7000fedbdf00770000000800ef0002000000051cee00890000000a00"], 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x20008040) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_LEAVE_MESH(r6, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="040028bd7000fbdbdf254500000008000300", @ANYRES32=r8, @ANYBLOB="bcc2a92950202a2281ce9676c8788edd26492dd6"], 0x1c}, 0x1, 0x0, 0x0, 0x48001}, 0x801) sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @void}}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44040}, 0x0) 19:32:13 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='tra']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xe00000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) [ 230.777339][T18186] 9pnet_virtio: no channels available for device 127.0.0.1 19:32:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000440)={&(0x7f0000000340), 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14}, 0xc0}}, 0x0) 19:32:13 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{}]}) 19:32:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xf00000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:13 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=t']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) [ 230.827003][T18200] 9pnet_virtio: no channels available for device 127.0.0.1 [ 230.897952][T18222] FAT-fs (loop4): bogus number of reserved sectors [ 230.903586][T18228] 9pnet: Could not find request transport: t [ 230.904509][T18222] FAT-fs (loop4): Can't find a valid FAT filesystem [ 231.001926][T18222] FAT-fs (loop4): bogus number of reserved sectors [ 231.008478][T18222] FAT-fs (loop4): Can't find a valid FAT filesystem 19:32:16 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, r0, 0x0, 0x0) 19:32:16 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=t']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:16 executing program 1: creat(&(0x7f00000000c0)='./file0\x00', 0x0) 19:32:16 executing program 4: openat$nvram(0xffffff9c, &(0x7f0000000340), 0x311000, 0x0) 19:32:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1000000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:16 executing program 4: r0 = openat$tcp_mem(0xffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'user.', '/dev/null\x00'}, &(0x7f0000000080)='.\x00', 0x2, 0x0) 19:32:16 executing program 1: openat$nvram(0xffffff9c, &(0x7f0000001340), 0xc8062, 0x0) 19:32:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x5460, 0x0) 19:32:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1100000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:16 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=t']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) [ 233.856476][T18256] 9pnet: Could not find request transport: t [ 233.947800][T18281] 9pnet: Could not find request transport: t 19:32:19 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, r0, 0x0, 0x0) 19:32:19 executing program 1: socketpair(0x1, 0x0, 0x0, &(0x7f00000001c0)) 19:32:19 executing program 4: sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000d00), 0x0, 0x0, 0x2, &(0x7f0000003180)=[{&(0x7f0000000d80)="132deeb9a369be37649066a1c45077cd024391dc2b96efad13cf243baac5db14388806c524c4fd343036dd829c0ebfe4a8adb10340236c78b52b313464374f87436e3e0f455cfd12bfb4a862ebf4c6848e7f7d3b83f4416066ec51b599c9acf3e16bdd39bfd10cf8b802c3c096a75aba719163110607e93e2d90ece0de79c7f19889776209be9b92eec4a52ffd509676602f0b8d7f31437b28c08d714ef7f9f3b35c990f1d692c01bd78ea49592708af2196f1364b8ff6f8a9c661c7b540e4b5d4480a20e1ed22c278d4f6e47b69246e424d0b955aa129f4aad1363077f37ff5ac00ef71856090656d4e209f52d05aa19cc8f3bd62e4d5013061e814dbff134f5e257673e3e479e9a8e050d603ec9846369322c359ca9830a684639e1bce3b146e4fb7fa944360c10589fb5783acf34b5f3aa433d39a9ec0bb25f4a15adbb2f183666fc0c13069e9a3e2fb8a1b658ab253a2973bba35becd7b8de0e6b058139ccbd563cb7ea8a1bba0455c1430cbbd467bd1a566cfc20475c5562bdce47139bb2daefb115605f2c921c9319dfc62face8bd4cfdba390ec1db6182d037934fd748b2614631b7a16e12cd0fbb9e6e3188a31e4648c6272cd3b5df6edcb85c9544f8773475159fcfd59c559ff843ca0b97030b619467f1ef8b738a5580e4cfb9bec5a435de393be65c972bc0a95b60910743e6bde438d6ea3d9e0794cd127d6bbaf65beda7d5060e131f523f0cfd8d8bae7fbffbf8e89a3d8b9fe5cb85ded32cce4c3d64e388116e76d26b2cf587bce354e2857991312e522a8a97dfd9a002923e828eea9f5bf6e2618ca81b07f3fe9bf4d844fd438afacf44799c9a82f929e9d9edf425c3aa5786d235ee22ea436282616df5db28f626d55b48ac48106d90cdff5cf8196c92accf734aca3d8c8eba356e268deb13b35c37da7f553fe96d54bea3d3ccae31538a0a3abd25e7b19f73fb98cf3086298585dda7cce7e86948293d6f9f50e1d235d6e6b853e20b78472df84c6e0ea844e58433a2aeab23adefe049252f9a71922051bb0e67cded4565fe372fc1c65d1dc14d6398e8aff2e588daffcc4d1d87bfbacb96f6152cbc3a6f82f85dd4657f5250d47598af857eba610bc8d8e300520a07bac65518df54133c711a00e32ce6ba8daaa0a913e5de3464bfac3e14e18c81f74a34a90f7ca1d506a5acbbfb11bac0cd9956f577ab2968c7e53381d72fac2b71d28969d27eaa0ab1c2ae5d4320105b5043da813a8c2804a72713c9565965747d3c22f5b3d861c04b3cc583f2f74b46a63c88cb359a04533a39e95d949d89f726c9ead208af0de1afc60fd3ddfd3059d4bf66e1f39b2452b710bdb856257d3e040f9187ac22b92b65f3fd952cb9b74ede661e430db69fd9bf5ab9ab175dbfbdb534a0c5cf31c503640f8d21d26c883bcb3f23866ffa9e14e8b5c57fd2331c9ed572bb8665e85b8153ca63a2da93664dd6d7af4cd584096486f4d7e0c508da84e210aa11fe4f8dc2847ca2cbd44494ca0be74639ef6e6038e2e63fefa528fb1ff6740747c4e48f2994f5c6f024d2d5c558e187d2b0a439b4426260a307d8b99fd6dbbc6657b6b826e64383b341d32894c5af6e294f9e0488ddde80ea8ab803a87cbecabcfc5771afb18a8c065ecffaa6a2cf66bd8d93b201c2ed6b5802ed96974d88ae156340a1f841c63eb19281d114e1e61e546ea322070b99afedd803b0daa16b81acc0167577b539821bbe214e7354e96aea33f43326cc23f35a9d361649eb9de9690d4b432e93f4b8e038f2617309fd0f202aff2b225822a360fe809debb5d579e0ac57ac2d98d45e94b0685c9224a31a787e4e41a3ba812a02f3cc759c24bd9ff33ee0fc40928f3145ff7d5dc01915b348bd11ed6db2cd91c26655d6c52bb6f5be07ccb3d6271a15f1a60236cc6d5a0ceff7c7ca180484c2141dbc828090ffd79d0f7cdea9474ac03508773b0a644c746bebc6611922bf1c76b393dd305f8c047708a3b13109f7ef7417716291532d67eea2ca8be66f6dc8a0e7eb51f1e0d778662a3f68b8b77f996669bdae6430947e15b09ca969ed855805e14ebd42e77b4fe0d318ade3c9a9e6e31de85f112e8bfcbc28e81b2caed902d87523a5cbbf87df1ec295b47e5391a7f651d88ccc7674691ef3119e7d687d425d7dc2f9883cf4cf17cf38d0caf867f6815e2eea729b2cb76d7bd0aa634e569ca4ba3da65091c63ac6ab2779b7a7b82656bcbb0b440243009da9debaabab5c2a4893bf2b02f4c9eb728a8215517d3fff742efe81a2045f4d55a895e19c8bfc99e824b2a11c3f18e062c853592dd268279ca773fa6968304cbd1108e1659e2f2b954de30c2d1b0e5e62ab6998e585c58af0cb586de92795c5e3e568dc942749d7849d028169055a753cc331f420ec266dfd73bdb0aad378ba391a63e3ab2b2812a13f134d753fed0ac5cc78c39fad613899e919d382e245949f8ee7918bc25a9471ab1190cbdfe938e9139a97dca73adf61a87fca488b16456ca274a7876bcee9aad3f87fda451499dc5fa519e043973ee4df4ed7db7e5b593dcaf14fdc549855de851f098bee1cc98773f1586facc0724ad5f8a10b39fca07ecade4e45ebab02b38cd2f4f6e1ebac0de8fcfd4e90643c634af522350003ea0671a5b47d7420a0edf4ccda47777e3ff9bd44c37a70da814a408144c5cf59915eb119f703af0c6b2b591d102f26f8337b9e0d5973e4df652b029ba32532de571b8498d74ba32797e156a21d89a01d43cda0993f03be4d3b8d96d3deeeb3124a6cf49d49f8b5ae3a7baa064e519abb05b9a5f91d3ae5eb5d1b287a1db1c1a448f69c2d81e64ec9e7ec3dc64a230ee6cc9d333028ab73a1ceabe30db2e3e937c7dba3af80f73a7fdbc75cfa61bb20038c7f9c0b3d6ef6f5255368725ca06eb33a5a69090ef765abad10239c81cf56ce4c3c4668e519864b8b63c6e4202817dad8e27f9f1df738bfa8e77e8bb45083190b73147f5ca1d79391649c199f7b7b4b0aaf2f776a55cbe2b1aa26348d6f39cf1bb93f4270acd57ab1ff0cdf4f75643edbabda67b801c10d8f3b87f6d1e68bfa203c862ad19ecbd55327d6646122622795ed4a48b8f4c01f27f8da3daea7ef2e50d19d99ea548ba2abb6efe84411d8ed72ec538235caf04835603037e01df7a38512b04dbb2c60ed4ae1ffa46fb681e77826c2875eab5a11709b0e349738b01016f460251317bbc9caa334abaf61b8d4daa2061fd44fe54b366bbe6476b84e5e649b0d97c06d1da86d5f750d954533da3c96e38fb6688709a66466b5f78c8d7988f6c32c98bc689e358639f71f7414eb5dcb13e7f4a7642abd267557aff01150b3ec8d077bc5320811416748c44f66d875bdf7bc06b860c14e655d0be3d49005176a443957bdecfac790e90e100bba82fce6ba7f2ed5452b49471e166b2d822db65f9d22c754d23358553428f21bd33c78eb1ad460bd39de98effadb6b430e0e357eda37975958fc8262fe0c62aeabd934c28742175e752c809073ba2fbb9018d73031170ca695819275e1850daf7798f2363cb7516a38dc08a40f0fc386aec55306342bfb438acf3c8336a159ca17073b9b8d3760c64f43bb114552354f8f0c928b4b4513829d20c8cd3f9d5329da88cb69285780761b58240755c35f30003993d28ff0ca9c43e424dede8467b930c66015245512e776407a734c741a2e6ad188910b3c83685922d6a034384b9937e92c679c0e0eb6350dcf6e3bd903f442f34811c9252afdbd9614b6e7a9ac5297ca5f80635330bd599a1aeb2d7acd66c9f6bf434f9f88b510d09f002b4e4e82f86b1035febb29f0047b2ac6e0f8897524eebf8d6a77764850cb3324f99a46d68e18bd54f6448d533c1a96a8a78b6b9c6dc782741507fefcc9372b9d7fc32f83fa7bc4a197e928ddb424bd1a7cb37b99a997d578610e561d4f8bf3ef08602235be44a29d5eed10cb62a2b816b0d54938f867e8d935679bec68eafa9af989641e3cf1f8f60d710013cac28109052fab5acd5fab7bb6e383f153563a13bbc579e11778606669ee9c14bdc48f330365cd27d957cac03a477ccea140e3af1efbd5d2f335739ea0df8c78b38f8e9514aaf089e7ac8439ff6c7b2c5e926d447bd11e37de7f8a2ba17f8da20763fa7b7cef3639cc10c122ad0c1f995b9f1044e24cfee25217c1c32b4446fcefde071467db4e5fd3bc479d3d6a705c0815cc821fa537f04daa9ca739612fe7099f308030ed6ee6eb9572f19e4e027a5e03ab8fa6c787262f6aae4cf343dd3428127e39a3eae0b1b1a0db61d45f3dfb011c89f1436ecf4ec61282e04cd1cb8febd87beeca73a33043e3c38cc4e64679b7e515b6132373f5023d3a702b4cc60118f98b7e551945042714222a0d1a27a5955d48729e02df22e3cf95d833085dbccd6bfa49237f5c28a67a8e9482652216d3fa57b5e46d3fd43f14e34807ab0dbc126c523901544b54ef95b0bed3b45219998c4cce2267d4cb12a305bc918fd2867472a9c317cb112e6162520a1c6c1bd1963c32c90fe49877002c35f587cff385e9c6126cb8fc7b59b3eaa8ccffbeac901fb68e4b4ca36476490013e3ab4c10a569d784085b13a98ae395bc65dc546eed7d2e462839ed3006a14b15e654cf0b5c0468fed90a742e412cdebdfdec8c08fe14b712a977e26de91cd1e6ca1cfe5f42763be36ae9cce3f42d859fed57c31a1c5b2f0d6579115a2158f138b9d1524982945e8dbd318ecfe1bc94a15f781a499f483486fb3174ad3f7febb5ba1335e7dbca5277b526099c88bab94806d689259d38b15b02a955a50a7d5907dd81a32084c99c01088b3da6284c17ee18bf939776971cf75bb265627856d88bce3fd3d82cdc2a9541edddc2a22abe2ebc90157135dcbe86558891bc38a6c1d8bbe8b880c9a6157f463ecd0c71cecafc603cf49ea4c6dd7531689edf7e9f377959ac7c37501f9e4b92e63d3d4c12cd3a134026687f47c72c0fe9794b780a6db16dd55a06764167a9c3077016fc17727dc2f2646856fb24add125f9568068fe91d9322378e8cc1bcb8a74c6424195647f14348d5a576842bdf30021cd319eca2cd95e87aa23bb9bbf4e52e7f835c6cbf2d707d3cc97863fde3484b8b4ef5c5ad194a3455e61a1b67e3ae622366ee04b4d9a195120f8f84443bb13f55862ab4da984e8a2191165b4a015764c85e8fe30e5dcc3c82ce879df42243c0f22a8558698096575a4a060228b4c750769898c890288e857896d8a249d2354ccf0a671c08651c4edc24ea1d6f7a9d4e4ba62a325666b211acf64b40dcb53b36ea13b86b202f41b4aa0a10129067685a3f3bf045ff64d0e0e95c0ec6c5c7e0acaf85fff2879dba322acece1f18a33dafa97bcea5c77cdd9e13b9cb28430a9a7afe727285d67f582e5fa522d0d8156dda1431a6b01bb9197dec388af4a57082dd93c8b41b9481a605532b43efc4b1906a9aca0c75b3ff93dbd75175201c3f92b82ee9980eca24796133fc0f07518e8b8b2f9d1be0a58ce20ac336328c46fe62d540b4330c7156a986893a724dbaf2d87f7f985e84b2af147f2be6430732a2936c07ddeea36fab72f0d4ab137079c83a2fbf0ef4d06e60023bf14ecd4f72dccc11246e975423325cec03343bff1d9b33ce155bb6fb9c76ceaea8b0afffcd9a0ff89ff27cbbaf2e80e51af9900b50656815996ed5364cab287a2b147bdf874c8ebe81c4a97802e2620d63b61eb71be4a4bcd7d230e2dd519e1245889ab785712c587333e8eb31860766abae1b22", 0xffd, 0x4}, {0x0}], 0x0, &(0x7f0000003200)) 19:32:19 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1200000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:19 executing program 5: r0 = memfd_create(&(0x7f0000000100)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r6 = dup(r3) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x0, 0x0}, 0x1) io_uring_enter(r6, 0x6700, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000a3d000/0x1000)=nil, 0x1000, 0x4000004, 0x80010, r6, 0x2ec8a000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xf2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r7, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x8, 0x12, r0, 0x0) io_uring_enter(0xffffffffffffffff, 0x6700, 0x0, 0x0, 0x0, 0x0) recvmsg$unix(r6, &(0x7f0000000c40)={&(0x7f0000000680)=@abs, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000700)=""/245, 0xf5}, {&(0x7f0000000800)=""/29, 0x1d}, {&(0x7f0000000840)=""/17, 0x11}, {&(0x7f0000000880)=""/187, 0xbb}, {&(0x7f0000001240)=""/212, 0xd4}, {&(0x7f0000000a40)=""/13, 0xd}, {&(0x7f0000000a80)=""/126, 0x7e}], 0x7, &(0x7f0000000b80)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x40010000) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640), 0x2000, &(0x7f0000000c80)=ANY=[@ANYBLOB="7407006e733d00622c7266246e6f3df9cd2bd6f63159", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',version=9p2000.L,mmap,dfltuid=', @ANYRESHEX=0xee00, @ANYBLOB="2c706f73697861636c2c7375626a5f757365723d002c80515101eb00000065723c", @ANYRESDEC=r8, @ANYBLOB="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", @ANYRESDEC=0xee00, @ANYBLOB=',\x00']) ioctl$FICLONE(r1, 0x40049409, r0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 19:32:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1800000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:19 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:19 executing program 1: io_uring_setup(0x0, &(0x7f0000000000)) 19:32:19 executing program 4: timer_create(0x8eafafacd0ccb118, 0x0, &(0x7f0000000040)) [ 236.852687][T18301] loop4: detected capacity change from 0 to 8 [ 236.878321][T18306] 9pnet: p9_fd_create_tcp (18306): problem connecting socket to 127.0.0.1 19:32:19 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:22 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=t']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) [ 239.894016][ T25] audit: type=1400 audit(1628105542.652:22): avc: denied { execute } for pid=18359 comm="syz-executor.5" path="/proc/18359" dev="proc" ino=41986 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 239.923672][T18365] 9pnet: p9_fd_create_tcp (18365): problem connecting socket to 127.0.0.1 19:32:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2200000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:22 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r7 = dup(r4) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x0, 0x0}, 0x1) io_uring_enter(r7, 0x6700, 0x0, 0x0, 0x0, 0x0) keyctl$chown(0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r3) 19:32:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2400000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) [ 240.005825][T18386] 9pnet: Could not find request transport: t 19:32:25 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, r0, 0x0, 0x0) 19:32:25 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=t']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:25 executing program 1: pselect6(0x0, 0x0, 0xfffffffffffffffe, 0x0, &(0x7f0000000100)={0x0, 0x989680}, 0x0) 19:32:25 executing program 5: memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) 19:32:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 19:32:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2500000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:25 executing program 4: r0 = fork() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffa}) 19:32:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2e00000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:25 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=t']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:25 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_udp_int(r0, 0x11, 0x1, 0x0, &(0x7f0000000100)) [ 242.939292][T18428] 9pnet: Could not find request transport: t 19:32:25 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tc']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x3c00000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) [ 242.993272][T18442] 9pnet: Could not find request transport: t [ 243.055347][T18462] 9pnet: Could not find request transport: tc 19:32:28 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0xa00, 0x0) 19:32:28 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, r0, 0x0, 0x0) 19:32:28 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x3, 0xee01, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 19:32:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x4102000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:28 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tc']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:28 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, 0x510d, 0x7, 0x7f, 0x8, 0x5, 0xffffffffffffffff, 0x9, 0x9, 0x4c4, 0x0, 0x9, 0x2, 0xffffeffffffffeff, 0x1}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000003d00)={0x0, r3, "63d6395b62cf22563712e835a3e9f93ce67142aecf5aeb1be78ac306bc7c516981dda095dcf2715aee08406f6e72e587c9e3b525f24b6804229c38e715231658468a101d4f6f51cc3b090a6dab80cc3dcb19b3129007e533fc6086ba1e56f057ee2d927cea011f6f5491915dcd2395169285a1b0bfe82b4032e187b75abd3867d376dd80214d5bef2154122fdf10a26422e0fe6455443cc05ba1cd7e6459a6b906bc01f5b9700e56077f635826d2555750e6b165faffb5d0b7c1a1de210a68cdba1acd439e7b1886c66ed76c2bc5f8a56d051d32590e9784773aeeeb38df59a9669406b30817936e31b851e2e02c78424ccdd789d6a1c499e871b0194af9390c", "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"}) r4 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100), &(0x7f0000000000)) dup(r4) fchmod(r0, 0x80) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x810, r4, 0x6960f000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x4000030, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) close(r0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x80010, r0, 0x0) r6 = open_tree(r1, &(0x7f0000000040)='./file0\x00', 0x1) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000180)=""/41, 0x29}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f00000003c0)=""/33, 0x21}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0x6, 0x40, 0xf0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r6, 0x8982, &(0x7f0000000080)) open(&(0x7f00000000c0)='./file0\x00', 0x20201, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 19:32:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x4800000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:28 executing program 1: clone(0x88800a00, 0x0, 0x0, 0x0, 0x0) 19:32:28 executing program 4: socketpair(0xa, 0x0, 0x3ff, 0x0) 19:32:28 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tc']) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:32:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x4}, 0x0) 19:32:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x4c00000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) [ 245.997609][T18492] 9pnet: Could not find request transport: tc 19:32:28 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r6 = dup(r3) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x0, 0x0}, 0x1) io_uring_enter(r6, 0x6700, 0x0, 0x0, 0x0, 0x0) openat(r6, &(0x7f0000000040)='./file0\x00', 0x200281, 0x48) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 246.100317][T18519] 9pnet: Could not find request transport: tc 19:32:31 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 19:32:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000200)={'wlan0\x00'}) 19:32:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x5800000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:31 executing program 1: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x7fff, 0xdf6, 0x6, 0x0, "8c5d9d564d80a54cef565ab47ebb50eef763b9"}) 19:32:31 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:32:31 executing program 5: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@multicast2, @local, 0x0}, &(0x7f0000000100)=0xc) sendmsg$ETHTOOL_MSG_DEBUG_SET(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000002ec0)=ANY=[@ANYBLOB="80200000", @ANYRES16=0x0, 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@ANYRES32=0x0, @ANYBLOB="0800030002000000140002006873723000000000000000000000000008000100", @ANYRES32=r4, @ANYBLOB="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"], 0x2080}, 0x1, 0x0, 0x0, 0x1}, 0xc4) r5 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:32:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x583ff9ca00000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) [ 248.985828][T18541] 9pnet: p9_fd_create_tcp (18541): problem connecting socket to 127.0.0.1 [ 248.994820][T12247] 9pnet: p9_fd_create_tcp (12247): problem connecting socket to 127.0.0.1 [ 249.001615][T12278] 9pnet: p9_fd_create_tcp (12278): problem connecting socket to 127.0.0.1 [ 249.011891][T12212] 9pnet: p9_fd_create_tcp (12212): problem connecting socket to 127.0.0.1 19:32:31 executing program 1: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000040), &(0x7f00000000c0)={'enc=', 'pkcs1', ' hash=', {'wp512\x00'}}, 0x0, 0x0) 19:32:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x6000000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:31 executing program 4: syz_genetlink_get_family_id$fou(&(0x7f0000004140), 0xffffffffffffffff) 19:32:31 executing program 2: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) [ 249.057054][T18565] 9pnet: p9_fd_create_tcp (18565): problem connecting socket to 127.0.0.1 19:32:34 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 19:32:34 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0}) r4 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x164) r5 = syz_io_uring_setup(0x70c4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, r4}, &(0x7f0000cf2000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r8 = dup(r5) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x0, 0x0}, 0x1) io_uring_enter(r8, 0x6700, 0x0, 0x0, 0x0, 0x0) r9 = dup3(r8, r2, 0x80000) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000100)={r3, 0x0, r2, 0x3}) preadv(r1, &(0x7f0000000040), 0x0, 0x3, 0x9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000200)=[r2, r1, 0xffffffffffffffff, r9, r1], 0x5) 19:32:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x6800000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:34 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) 19:32:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={0x0}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000008c0), 0xffffffffffffffff) 19:32:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev, @mcast1, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x1060000}) 19:32:34 executing program 1: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffd) 19:32:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x6c00000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14}, 0x14}}, 0x0) 19:32:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000340)={&(0x7f0000000280), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14}, 0x14}, 0x8}, 0x0) 19:32:34 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r5 = dup(r2) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x0, 0x0}, 0x1) io_uring_enter(r5, 0x6700, 0x0, 0x0, 0x0, 0x0) getsockname$unix(r5, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x6e) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r6, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 19:32:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x7400000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) [ 254.110583][T12796] 9pnet: p9_fd_create_tcp (12796): problem connecting socket to 127.0.0.1 [ 254.110583][T12664] 9pnet: p9_fd_create_tcp (12664): problem connecting socket to 127.0.0.1 [ 254.110715][T12447] 9pnet: p9_fd_create_tcp (12447): problem connecting socket to 127.0.0.1 [ 254.119236][T12559] 9pnet: p9_fd_create_tcp (12559): problem connecting socket to 127.0.0.1 [ 254.128479][T12419] 9pnet: p9_fd_create_tcp (12419): problem connecting socket to 127.0.0.1 [ 254.136368][T12472] 9pnet: p9_fd_create_tcp (12472): problem connecting socket to 127.0.0.1 [ 254.145020][T12853] 9pnet: p9_fd_create_tcp (12853): problem connecting socket to 127.0.0.1 19:32:37 executing program 4: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x540d, 0x0) 19:32:37 executing program 1: request_key(&(0x7f0000000400)='user\x00', 0x0, 0x0, 0x0) 19:32:37 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 19:32:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x7a00000000000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14}, 0x14}}, 0x0) 19:32:37 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r6 = dup(r3) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x0, 0x0}, 0x1) fcntl$lock(r6, 0x24, &(0x7f0000000080)={0x2, 0x4, 0x80000000, 0x9, 0xffffffffffffffff}) io_uring_enter(r6, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE(r6, 0x5000940c, 0x0) 19:32:46 executing program 4: creat(&(0x7f0000000280)='./file0\x00', 0x3) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="230228ffb424d5eb76973d4ff698000000000000"], 0x141) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 19:32:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f00000078c0)={0x0, 0x0, &(0x7f0000007880)={&(0x7f0000000b40)=ANY=[@ANYBLOB="c41e000002c903"], 0x1ec4}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000020c0), r0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), r0) readv(0xffffffffffffffff, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 19:32:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000140)=@tipc=@id, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1}, 0x0) sendmsg$AUDIT_USER(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x3ed, 0x1}, 0x10}}, 0x0) 19:32:46 executing program 4: fork() getresuid(&(0x7f00000004c0), &(0x7f0000001500), &(0x7f0000001540)) 19:32:46 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_int(r0, 0x29, 0x19, 0x0, 0x0) 19:32:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xf6ffffff00000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:46 executing program 5: mmap(&(0x7f0000207000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0xf5240000) r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 19:32:52 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r4 = dup(r1) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x0, 0x0}, 0x1) io_uring_enter(r4, 0x6700, 0x0, 0x0, 0x0, 0x0) sendfile(r0, r4, 0x0, 0x5) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r6, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 19:32:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x9) sendmmsg(r0, &(0x7f000000a740)=[{{&(0x7f0000000080)=@hci, 0x80, 0x0}}], 0x1, 0x0) 19:32:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xffffffff00000000, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x9) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x3c, 0x0, &(0x7f0000000080)) 19:32:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, 0x0, 0x0) 19:32:53 executing program 2: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc400, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 19:32:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xffffffffffffff0f, &(0x7f0000000080)={'trans=tcp,', {}, 0x2c, {[{@version_9p2000}]}}) 19:32:53 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, 0x0}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}, {0x0, 0xea60}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 273.279631][T18985] 9pnet: p9_fd_create_tcp (18985): problem connecting socket to 127.0.0.1 19:32:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x2c}, 0x2c, {[{@version_9p2000}]}}) 19:32:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, 0x0, 0x0) 19:32:56 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x801c581f, 0x0) 19:32:56 executing program 4: syz_genetlink_get_family_id$batadv(&(0x7f0000000780), 0xffffffffffffffff) 19:32:56 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) 19:32:56 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001e00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, 0x0, 0x0, 0x0) 19:32:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x2}, 0x2c, {[{@version_9p2000}]}}) 19:32:56 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x1, 0x1}, 0x0) r5 = dup(r2) memfd_create(&(0x7f00000002c0)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000340)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, 0x0}}], 0x1, 0x0) [ 273.508228][T19037] 9pnet: p9_fd_create_tcp (19037): problem connecting socket to 127.0.0.1 [ 273.522913][T19040] 9pnet: p9_fd_create_tcp (19040): problem connecting socket to 127.0.0.1 [ 274.588084][T15006] 9pnet: p9_fd_create_tcp (15006): problem connecting socket to 127.0.0.1 [ 274.588152][T14617] 9pnet: p9_fd_create_tcp (14617): problem connecting socket to 127.0.0.1 [ 274.596719][T14927] 9pnet: p9_fd_create_tcp (14927): problem connecting socket to 127.0.0.1 [ 274.605247][T14450] 9pnet: p9_fd_create_tcp (14450): problem connecting socket to 127.0.0.1 [ 274.613896][T14798] 9pnet: p9_fd_create_tcp (14798): problem connecting socket to 127.0.0.1 [ 274.622325][T14894] 9pnet: p9_fd_create_tcp (14894): problem connecting socket to 127.0.0.1 [ 274.632299][T14860] 9pnet: p9_fd_create_tcp (14860): problem connecting socket to 127.0.0.1 [ 274.639573][T14825] 9pnet: p9_fd_create_tcp (14825): problem connecting socket to 127.0.0.1 19:32:59 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada6") ptrace$cont(0x9, r0, 0x0, 0x0) 19:32:59 executing program 2: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 19:32:59 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, 0x0) 19:32:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x3}, 0x2c, {[{@version_9p2000}]}}) 19:32:59 executing program 4: socket$inet6(0xa, 0x1, 0x7) 19:32:59 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) dup(r5) r8 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r11 = dup(r8) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_STATX={0x15, 0x1, 0x0, r11, &(0x7f00000002c0), &(0x7f00000003c0)='./file0\x00', 0x0, 0x100}, 0x1) syz_io_uring_setup(0x7217, &(0x7f0000000100)={0x0, 0xad, 0x20, 0x0, 0x2ad, 0x0, r2}, &(0x7f00000c0000/0x1000)=nil, &(0x7f00001eb000/0x1000)=nil, &(0x7f0000000180), &(0x7f00000001c0)=0x0) syz_io_uring_submit(r6, r12, &(0x7f0000000200)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x401) 19:32:59 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001e00)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg$unix(r0, 0x0, 0x0, 0x0, 0x0) 19:32:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x4}, 0x2c, {[{@version_9p2000}]}}) 19:32:59 executing program 2: openat$sysfs(0xffffffffffffff9c, &(0x7f00000014c0)='/sys/class/power_supply', 0x400001, 0x0) 19:32:59 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000022c0)={0x0, 0x0, 0x0}, 0x2100) 19:32:59 executing program 4: r0 = getgid() setregid(r0, 0xee00) [ 276.471547][T19085] 9pnet: p9_fd_create_tcp (19085): problem connecting socket to 127.0.0.1 19:33:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x5}, 0x2c, {[{@version_9p2000}]}}) 19:33:02 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada6") ptrace$cont(0x9, r0, 0x0, 0x0) 19:33:02 executing program 2: uname(&(0x7f0000000400)=""/13) 19:33:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$sock(r0, &(0x7f00000046c0), 0x0, 0x4000) 19:33:02 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/system', 0x0, 0x0) sendmmsg$sock(r0, 0x0, 0x0, 0x0) 19:33:02 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930xffffffffffffffff}) recvmmsg$unix(r0, 0x0, 0x0, 0x2161, 0x0) 19:33:02 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) 19:33:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), 0xd) 19:33:02 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_submit(0x0, r4, &(0x7f0000000280)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, r5, 0x0, &(0x7f0000000180)="b9cb97d9d2dd442af24ae26d64694f762eeb73fb26b3821adaff820edd5be4abb2b1afcf7bb113499753c7da662944888222180a16f4769d1ca0eb802a59e21c38b6a1a421c1203778e987215a3782e30c1422388ee78b19c9bbe86d0f0e8b371a832dfd281eda08e8b4e57e3844dbc1820b0f4364cda9be37dda7415b7dbbeb7285839e725f3df0d4581eb1c0bd2a1edefbf750a97503800b76ebb21514e337459d0be763e212d57dd257a7cafd070ed404d9a4f810327416f64754150ade74c98c540558799f8f06509b112498f9b1f0c75a1d0de6b6cc4365c682cdff8f", 0xdf, 0x2020}, 0x1) r6 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100), &(0x7f0000000000)) dup(r6) r7 = perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x1, 0x3, 0x1, 0xe1, 0x0, 0x9, 0x2300, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5a, 0x2, @perf_bp={&(0x7f0000000300), 0x5}, 0x2c24, 0x7, 0x1000, 0x1, 0x100000000, 0x400, 0x3, 0x0, 0x5, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_io_uring_setup(0x1249, &(0x7f0000000240), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r11}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x3, &(0x7f00000003c0)=[r6, r7], 0x2, 0x0, 0x1, {0x0, r11}}, 0xd090) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) io_uring_enter(r3, 0x6a4c, 0x1a50, 0x0, &(0x7f00000002c0)={[0x3]}, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 19:33:05 executing program 2: pselect6(0x40, &(0x7f00000002c0), &(0x7f0000000300)={0x9}, 0x0, &(0x7f0000000380)={0x77359400}, 0x0) 19:33:05 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 282.537162][T19203] syz-executor.2 uses obsolete (PF_INET,SOCK_PACKET) [ 282.538149][T19202] 9pnet: p9_fd_create_tcp (19202): problem connecting socket to 127.0.0.1 [ 282.566813][T19207] 9pnet: p9_fd_create_tcp (19207): problem connecting socket to 127.0.0.1 19:33:05 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) 19:33:08 executing program 2: socketpair(0x1e, 0x0, 0x0, &(0x7f0000000000)) 19:33:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xd}, 0x2c, {[{@version_9p2000}]}}) 19:33:08 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0) r4 = accept$inet(r1, 0x0, &(0x7f0000000080)) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x7fff, r4, &(0x7f0000000100)="0b8783d1137e7b56ca112b50e872122a1f29da1f037b1fa418857c3012202161b1647ce9f1689dd61ce54f72f252488b76df0d0faea6466e4ab0b4c6cefdfb9a49e88bf4b8efcfa06ef4897e2f2f23294db5ff74518ab58afcaa45af85372f5d4a825ee0d4525688ab52cccfeb089ce9e216be5b6845881b7086dae3aecfa695f7183897e9d7ddbf01dc578269bf72b993a07cddea0ff67dd27b73f07264c4381318dc1424459ed23f6f694d5350621d775b52e24278aeb3a219ad2c1f1724", 0xbf, 0x9, 0x0, 0x2, r2}, &(0x7f0000000200)) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 19:33:11 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000400)={'wpan3\x00'}) [ 288.599215][T19315] 9pnet: p9_fd_create_tcp (19315): problem connecting socket to 127.0.0.1 [ 288.620644][T19318] 9pnet: p9_fd_create_tcp (19318): problem connecting socket to 127.0.0.1 19:33:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f0000003f00)={0x0, 0x0, &(0x7f0000003ec0)={0x0}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r0) [ 288.663586][T19331] 9pnet: p9_fd_create_tcp (19331): problem connecting socket to 127.0.0.1 [ 288.679010][T19335] 9pnet: p9_fd_create_tcp (19335): problem connecting socket to 127.0.0.1 19:33:14 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc") ptrace$cont(0x9, r0, 0x0, 0x0) 19:33:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x10}, 0x2c, {[{@version_9p2000}]}}) 19:33:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000006c0), 0x0, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000000), &(0x7f0000000040)=@v3, 0x18, 0x0) 19:33:14 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) fcntl$notify(r1, 0x402, 0x24) r6 = dup(r3) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x0, 0x0}, 0x1) io_uring_enter(r6, 0x6700, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r6, 0x6, 0x2, &(0x7f0000000740)=@ccm_128={{0x304}, "1157cf99a823b67d", "6081cf07a1411d03c3c088feb9c1833d", "abd1f02c", "6f691a7af60dea61"}, 0x28) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x200200, 0x0) fcntl$F_SET_RW_HINT(r7, 0x40c, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000680)={0x80000000, 0x5, 0x0, 'queue1\x00', 0x9}) [ 291.640604][T19367] 9pnet: p9_fd_create_tcp (19367): problem connecting socket to 127.0.0.1 19:33:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000300)={@private0}, 0x14) 19:33:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000001c80)=[{{&(0x7f0000000280)=@pppol2tpv3, 0x80, &(0x7f0000001900)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x1, 0x0) [ 291.726945][T19385] 9pnet: p9_fd_create_tcp (19385): problem connecting socket to 127.0.0.1 19:33:17 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc") ptrace$cont(0x9, r0, 0x0, 0x0) 19:33:17 executing program 1: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000440)={[{@fat=@nocase}, {@nodots}, {@dots}, {@fat=@quiet}]}) 19:33:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x12}, 0x2c, {[{@version_9p2000}]}}) 19:33:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, 0x0, 0x0) 19:33:17 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f0000000000)={@loopback}, 0x14) 19:33:17 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r6 = dup(r3) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x0, 0x0}, 0x1) r7 = openat$cgroup_procs(r1, &(0x7f00000002c0)='cgroup.procs\x00', 0x2, 0x0) r8 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100), &(0x7f0000000000)) dup(r8) syz_io_uring_submit(r4, 0x0, &(0x7f0000000340)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x81, &(0x7f0000000300)=[r7, r3, r8], 0x3}, 0x1) io_uring_enter(r6, 0x6700, 0x0, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xe4, 0x0, 0x1, 0x5, 0x0, 0x0, {0x0, 0x0, 0x3}, [@CTA_ID={0x8, 0xc, 0x1, 0x0, 0x2}, @CTA_SEQ_ADJ_ORIG={0xc, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x69}]}, @CTA_LABELS_MASK={0x8, 0x17, [0x9]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2400}, @CTA_NAT_DST={0x54, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0x3c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}]}, @CTA_NAT_V6_MINIP={0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @CTA_NAT_DST={0x58, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @loopback}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @remote}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast2}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @empty}, @CTA_NAT_V4_MINIP={0x8, 0x1, @local}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast2}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x50}, 0x8010) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 19:33:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) 19:33:20 executing program 1: pipe(&(0x7f0000001e40)) io_setup(0x3, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) io_cancel(0x0, 0x0, 0x0) 19:33:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x24}, 0x2c, {[{@version_9p2000}]}}) 19:33:20 executing program 4: socketpair(0x18, 0x0, 0x0, &(0x7f00000001c0)) [ 297.680397][T19462] 9pnet: p9_fd_create_tcp (19462): problem connecting socket to 127.0.0.1 [ 297.704865][T19465] 9pnet: p9_fd_create_tcp (19465): problem connecting socket to 127.0.0.1 19:33:20 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0}, 0x0) r5 = getgid() lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="02000000010001000000000002000000", @ANYRES32=r4, @ANYBLOB="040002000000000008000000", @ANYRES32=r5, @ANYBLOB="08000400", @ANYRES32=0xee00, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="100001000000000020"], 0x44, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r7 = getgid() lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="02000000010001000000000002000000", @ANYRES32=r6, @ANYBLOB="040002000000000008000000", @ANYRES32=r7, @ANYBLOB="08000400", @ANYRES32=0xee00, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="100001000000000020"], 0x44, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000001f00)={{}, {0x1, 0x1}, [{0x2, 0x3}, {0x2, 0x2}, {0x2, 0x1}, {0x2, 0x6}, {0x2, 0x5, 0xffffffffffffffff}, {0x2, 0x4, 0xee00}], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x3, r5}, {0x8, 0x2, 0xee01}, {0x8, 0x5, r7}], {0x10, 0x7}, {0x20, 0x1}}, 0x74, 0x1) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r8, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, r0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 19:33:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x25}, 0x2c, {[{@version_9p2000}]}}) 19:33:20 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, 0x0) pipe(&(0x7f0000000340)) [ 297.780501][T19484] 9pnet: p9_fd_create_tcp (19484): problem connecting socket to 127.0.0.1 [ 297.854970][T19499] 9pnet: p9_fd_create_tcp (19499): problem connecting socket to 127.0.0.1 [ 297.865300][T19503] 9pnet: p9_fd_create_tcp (19503): problem connecting socket to 127.0.0.1 19:33:23 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896") ptrace$cont(0x9, r0, 0x0, 0x0) 19:33:23 executing program 5: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 19:33:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x4c}, 0x2c, {[{@version_9p2000}]}}) 19:33:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0x2, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000100)={0x0, 0x0, 0x2, 0x0, 0x0, r0, 0x0}]) 19:33:26 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740), 0x0) 19:33:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x58}, 0x2c, {[{@version_9p2000}]}}) [ 303.725708][T19580] loop2: detected capacity change from 0 to 131456 [ 303.736469][T19582] 9pnet: p9_fd_create_tcp (19582): problem connecting socket to 127.0.0.1 [ 303.758067][T19587] 9pnet: p9_fd_create_tcp (19587): problem connecting socket to 127.0.0.1 19:33:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "850e32db99baeb06131d540000000000002200"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0xffffffff) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 19:33:26 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) [ 303.795965][T19580] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 303.807774][T19580] ext4 filesystem being mounted at /root/syzkaller-testdir943270209/syzkaller.dMgAnh/516/file0 supports timestamps until 2038 (0x7fffffff) [ 303.821049][T19606] 9pnet: p9_fd_create_tcp (19606): problem connecting socket to 127.0.0.1 19:33:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 303.846582][T19608] 9pnet: p9_fd_create_tcp (19608): problem connecting socket to 127.0.0.1 [ 303.902859][T19625] loop2: detected capacity change from 0 to 131456 [ 303.911677][T19625] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 303.923187][T19625] ext4 filesystem being mounted at /root/syzkaller-testdir943270209/syzkaller.dMgAnh/517/file0 supports timestamps until 2038 (0x7fffffff) 19:33:29 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9") ptrace$cont(0x9, r0, 0x0, 0x0) 19:33:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000540)={&(0x7f0000000040)={0xa, 0x4e23, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=[@tclass={{0x14}}, @flowinfo={{0x14}}, @dstopts={{0x18}}], 0x48}, 0x0) 19:33:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x60}, 0x2c, {[{@version_9p2000}]}}) 19:33:29 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) 19:33:29 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d644157684e3dae491de7642a7c500c2d523be91b5877341e0e1dec20201018c9228103b66e1d49d31e322dbecfa63da445b8bef5b", 0x8b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 19:33:29 executing program 2: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) 19:33:29 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x410201, 0x0) 19:33:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x68}, 0x2c, {[{@version_9p2000}]}}) 19:33:29 executing program 2: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 306.751271][T19641] 9pnet: p9_fd_create_tcp (19641): problem connecting socket to 127.0.0.1 [ 306.777469][T19647] 9pnet: p9_fd_create_tcp (19647): problem connecting socket to 127.0.0.1 19:33:29 executing program 2: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:29 executing program 4: socketpair(0x29, 0x0, 0x0, &(0x7f0000000100)) [ 306.825155][T19665] 9pnet: p9_fd_create_tcp (19665): problem connecting socket to 127.0.0.1 [ 306.839816][T19667] 9pnet: p9_fd_create_tcp (19667): problem connecting socket to 127.0.0.1 19:33:32 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9") ptrace$cont(0x9, r0, 0x0, 0x0) 19:33:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newsa={0xf0, 0x12, 0x733, 0x0, 0x0, {{@in6=@empty, @in6=@dev}, {@in=@loopback}, @in6=@rand_addr=' \x01\x00'}}, 0xf0}}, 0x0) 19:33:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x6c}, 0x2c, {[{@version_9p2000}]}}) 19:33:32 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:32 executing program 4: getresuid(&(0x7f00000001c0), &(0x7f0000000200), 0x0) 19:33:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x58, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2e5) splice(r2, 0x0, r4, 0x0, 0x447fe5, 0x0) 19:33:32 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="b80000001900210000000000000000007f000001000000000000000000000000fc01000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000ee294ba0be00000000"], 0xb8}}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x32, &(0x7f0000000040), 0x7f8) 19:33:32 executing program 4: sendmsg$NFNL_MSG_CTHELPER_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, 0x0}, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x101002, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="0bf456a955c8e79b58003e20d161cb5ed1c0c76754410207c4d73c2ebb367d1586f4007f31f2732e8279f893cce8f9ee7fb767721083c2d9cc9e8f6722", 0x3d}, {&(0x7f00000000c0)="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", 0x13a}, {&(0x7f00000001c0)="44286ca5d702ba39c41676f171e3a735c551363b04e583da125ad9a015d5c122831844d85c7a99ecaaca17c207a327934749f93458efceeaa679ebcff9f995fc3a7e8c7eb44a245b2833958cd1a05dc17e083cfc7694c64384f0d96d2512db17848beab068d62a4a8a5e798f78e9e0020905531c09653704a85e5bf02d43605e48839dc1b2e2b8b15e317a65eed312cc2eecda89137d60033c749fb51ae3717bb1b1b93465c3495fe401c51f618d63a214b875070b140386815a3cbbb75ff25f65aa35d8f1f5b66a9c25cd", 0xcb}], 0x1000000000000027) 19:33:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x74}, 0x2c, {[{@version_9p2000}]}}) 19:33:32 executing program 1: socketpair(0x29, 0x2, 0x0, &(0x7f0000000100)) [ 309.774864][T19688] netlink: 224 bytes leftover after parsing attributes in process `syz-executor.1'. [ 309.787351][T19694] 9pnet: p9_fd_create_tcp (19694): problem connecting socket to 127.0.0.1 [ 309.799811][T19697] 9pnet: p9_fd_create_tcp (19697): problem connecting socket to 127.0.0.1 [ 309.802033][T19696] loop2: detected capacity change from 0 to 131456 19:33:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x7a}, 0x2c, {[{@version_9p2000}]}}) 19:33:32 executing program 4: socketpair(0x29, 0x2, 0x8000, &(0x7f0000000100)) [ 309.851819][T19713] 9pnet: p9_fd_create_tcp (19713): problem connecting socket to 127.0.0.1 [ 309.894851][T19724] 9pnet: p9_fd_create_tcp (19724): problem connecting socket to 127.0.0.1 19:33:35 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9") ptrace$cont(0x9, r0, 0x0, 0x0) 19:33:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 19:33:35 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x1f4}, 0x2c, {[{@version_9p2000}]}}) 19:33:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x7b88, 0x4) sendmmsg(r0, &(0x7f0000007600)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000240)="a3", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000007540)=[{0x0}, {&(0x7f0000007380)="065134938be847b95797ccb11022", 0xe}, {&(0x7f00000073c0)="c9551132389cd9c6d32008481911ed359ebcff0f0956f52d73e979cd997bfd9e98a95881c69a75f041e7d39fa955cf92b4c5441dbeb192487c052729506a541d6e6864", 0x43}, {&(0x7f0000007440)="ee3ae7422316342945f8d4177b9376f9ed740684e3dfe931a47947a40490cdd81bef56d571a9724013711e5c0e3e017be913a25412e8dfe9c8a2133b3160e4d5e1e0c795fb3a2a23799df46e189243cbfd0d074dd3b930371395cc070890541d48d604af55d7d95064508776e1dcd1572dab09df8dcb161565db7769f28e3eb282eadcede19cb52795cc143f96cf2ff75c8b9e559b11ba2b7b848d7f2d995d3914d74dc8697d9cc98e951cdcb0f1b72b0b4a625fcc741e9ea707340b93c31521cccc6b37df451ddccbdecce4089beea41582d3646eff2e8eb2c91c2a550ee4af973826e982e5", 0xe6}], 0x4}}], 0x2, 0x0) 19:33:35 executing program 5: pselect6(0x40, &(0x7f0000000140)={0x5}, 0x0, 0x0, 0x0, 0x0) 19:33:35 executing program 5: socketpair(0x1, 0x0, 0x0, &(0x7f0000000040)) 19:33:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x20c}, 0x2c, {[{@version_9p2000}]}}) [ 312.796071][T19743] loop2: detected capacity change from 0 to 131456 [ 312.811167][T19747] 9pnet: p9_fd_create_tcp (19747): problem connecting socket to 127.0.0.1 [ 312.821589][T19750] 9pnet: p9_fd_create_tcp (19750): problem connecting socket to 127.0.0.1 19:33:35 executing program 5: r0 = io_uring_setup(0x45da, &(0x7f0000000080)) close_range(r0, 0xffffffffffffffff, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) 19:33:35 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x218}, 0x2c, {[{@version_9p2000}]}}) 19:33:35 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x7fff}], 0x1) semop(0x0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) [ 312.843616][T19758] 9pnet: p9_fd_create_tcp (19758): problem connecting socket to 127.0.0.1 [ 312.862692][T19759] 9pnet: p9_fd_create_tcp (19759): problem connecting socket to 127.0.0.1 [ 312.921267][T19774] 9pnet: p9_fd_create_tcp (19774): problem connecting socket to 127.0.0.1 [ 312.930904][T19775] 9pnet: p9_fd_create_tcp (19775): problem connecting socket to 127.0.0.1 19:33:38 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 19:33:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002f00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r1, &(0x7f0000000b40)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001180)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 19:33:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x241}, 0x2c, {[{@version_9p2000}]}}) 19:33:38 executing program 1: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000340)) futex(&(0x7f0000000300)=0x1, 0x0, 0x1, 0x0, 0x0, 0x0) 19:33:38 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}) 19:33:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x48, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x48}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2e5) splice(r2, 0x0, r4, 0x0, 0x447fe5, 0x0) 19:33:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x300}, 0x2c, {[{@version_9p2000}]}}) 19:33:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x3e8}, 0x2c, {[{@version_9p2000}]}}) [ 315.838745][T19795] 9pnet: p9_fd_create_tcp (19795): problem connecting socket to 127.0.0.1 [ 315.850188][T19803] loop2: detected capacity change from 0 to 131456 [ 315.878561][T19812] 9pnet: p9_fd_create_tcp (19812): problem connecting socket to 127.0.0.1 19:33:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x500}, 0x2c, {[{@version_9p2000}]}}) [ 315.920647][T19821] loop2: detected capacity change from 0 to 131456 [ 315.941958][T19826] 9pnet: p9_fd_create_tcp (19826): problem connecting socket to 127.0.0.1 [ 315.974215][T19834] 9pnet: p9_fd_create_tcp (19834): problem connecting socket to 127.0.0.1 [ 315.994818][T19833] loop2: detected capacity change from 0 to 131456 19:33:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:41 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 19:33:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x600}, 0x2c, {[{@version_9p2000}]}}) 19:33:41 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000005c0)="66530700ae897094e7b126b097eaa769be6d05c41bd3074cfda94e677d114b654b499374a8db38f8c44f7b7d9ce423c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d644157684e3dae491de7642a7c500c2d523be91b5877341e0e1dec20201018c9228103b66e1d49d31e322dbecfa63da445b8bef5bd9", 0x8c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 19:33:41 executing program 4: r0 = syz_io_uring_setup(0x325e, &(0x7f0000000000), &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000140)=r1, 0x1) 19:33:41 executing program 5: syz_open_procfs$namespace(0x0, &(0x7f0000001f00)='ns/uts\x00') 19:33:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x12061) 19:33:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x700}, 0x2c, {[{@version_9p2000}]}}) [ 318.867795][T19858] 9pnet: p9_fd_create_tcp (19858): problem connecting socket to 127.0.0.1 [ 318.871830][T19863] loop2: detected capacity change from 0 to 140 [ 318.886024][T19862] 9pnet: p9_fd_create_tcp (19862): problem connecting socket to 127.0.0.1 [ 318.888672][T19863] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (70 blocks) 19:33:41 executing program 5: mkdir(&(0x7f00000006c0)='.\x00', 0x0) 19:33:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x900}, 0x2c, {[{@version_9p2000}]}}) 19:33:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f00000000c0), 0x2, 0x0) 19:33:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 318.928434][T19878] 9pnet: p9_fd_create_tcp (19878): problem connecting socket to 127.0.0.1 [ 318.939647][T19879] 9pnet: p9_fd_create_tcp (19879): problem connecting socket to 127.0.0.1 19:33:41 executing program 4: syz_open_procfs$namespace(0x0, &(0x7f0000002b40)='ns/time\x00') [ 318.997408][T19893] 9pnet: p9_fd_create_tcp (19893): problem connecting socket to 127.0.0.1 [ 319.023374][T19901] loop2: detected capacity change from 0 to 140 [ 319.032309][T19901] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (70 blocks) 19:33:44 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 19:33:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x983}, 0x2c, {[{@version_9p2000}]}}) 19:33:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002f00)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r0, &(0x7f0000001500)={0x0, 0x0, 0x0}, 0x0) close(r1) 19:33:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'dummy0\x00', &(0x7f0000000000)=@ethtool_regs={0x2a}}) 19:33:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x4000) 19:33:44 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 19:33:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x9, &(0x7f0000000080)={0x0, 0x0}, 0x10) [ 321.895876][T19923] loop2: detected capacity change from 0 to 140 [ 321.906331][T19925] 9pnet: p9_fd_create_tcp (19925): problem connecting socket to 127.0.0.1 [ 321.932389][T19923] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (70 blocks) 19:33:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@private1]}, 0x18) 19:33:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xa00}, 0x2c, {[{@version_9p2000}]}}) 19:33:44 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$inet(0x10, 0x8000000002, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001200ff09", 0x8}], 0x1}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001f40)={0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="100600006d"], 0x10}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 321.935271][T19926] 9pnet: p9_fd_create_tcp (19926): problem connecting socket to 127.0.0.1 19:33:44 executing program 4: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 321.989602][T19943] 9pnet: p9_fd_create_tcp (19943): problem connecting socket to 127.0.0.1 19:33:47 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, 0x0, 0x0, 0x0) 19:33:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xb00}, 0x2c, {[{@version_9p2000}]}}) 19:33:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x46, &(0x7f0000000080)={0x0, 0x0}, 0x10) 19:33:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x0, 0x0, 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:47 executing program 5: r0 = epoll_create(0x81) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) 19:33:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote}, 0x14) 19:33:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x7fff}) 19:33:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, 0x0, &(0x7f00000005c0)) 19:33:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xc00}, 0x2c, {[{@version_9p2000}]}}) [ 324.911189][T19972] 9pnet: p9_fd_create_tcp (19972): problem connecting socket to 127.0.0.1 19:33:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x0, 0x0, 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x10142) 19:33:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@nfc, 0x80, 0x0}, 0x0) [ 325.008800][T19995] 9pnet: p9_fd_create_tcp (19995): problem connecting socket to 127.0.0.1 [ 325.023461][T19996] 9pnet: p9_fd_create_tcp (19996): problem connecting socket to 127.0.0.1 19:33:50 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, 0x0, 0x0, 0x0) 19:33:50 executing program 4: syz_open_procfs$namespace(0x0, &(0x7f0000000a00)='ns/ipc\x00') 19:33:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xc02}, 0x2c, {[{@version_9p2000}]}}) 19:33:50 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000000740)=[{0x0}, {0x0}, {&(0x7f0000000240)}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f0000000800)=[{0x10}, {0x10, 0x1, 0x2}], 0x20}, 0x0) 19:33:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x0, 0x0, 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:50 executing program 1: perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x20b000) write$cgroup_type(r0, &(0x7f0000000000), 0x20b000) 19:33:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=[{0x10, 0x1}], 0x10}, 0x0) 19:33:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xd00}, 0x2c, {[{@version_9p2000}]}}) 19:33:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000000)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x5, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x48}}, 0x0) [ 327.937683][T20013] 9pnet: p9_fd_create_tcp (20013): problem connecting socket to 127.0.0.1 [ 327.958801][T20018] 9pnet: p9_fd_create_tcp (20018): problem connecting socket to 127.0.0.1 19:33:50 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)={0x14}, 0x14}}, 0x0) [ 328.041046][T20038] loop2: detected capacity change from 0 to 131456 [ 328.048624][T20036] 9pnet: p9_fd_create_tcp (20036): problem connecting socket to 127.0.0.1 19:33:50 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000001040)='/sys/block/loop0', 0x0, 0x0) fchmod(r0, 0x0) [ 328.079596][T20038] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 328.080987][T20041] 9pnet: p9_fd_create_tcp (20041): problem connecting socket to 127.0.0.1 [ 328.091673][T20038] EXT4-fs (loop2): get root inode failed [ 328.105806][T20038] EXT4-fs (loop2): mount failed 19:33:53 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000001c0)="e097c5e260e823f14dcfe7eb2231a855fab3c4540408230fec7b89a9c9ba5d9f0465bd8a027f0beb71d92b0c2e19bb6bd74bff6a58b83e35ac43ca102f9d624ac61852704c6df79a3a907f7691d00f68bf02588384e6d554b0ada66c0d7b2739897d4d5d5ef0f125f9845f46621190437cfc8fd62896a1a9e5") ptrace$cont(0x9, 0x0, 0x0, 0x0) 19:33:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xe00}, 0x2c, {[{@version_9p2000}]}}) 19:33:53 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000b80)) 19:33:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) 19:33:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000100)) 19:33:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:53 executing program 5: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, 0x0, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x1b) sendto$inet(r0, &(0x7f0000000080), 0xa4e0, 0x0, &(0x7f00000001c0), 0x10) 19:33:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xf00}, 0x2c, {[{@version_9p2000}]}}) 19:33:53 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000100)={0x0, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x9, 0x0, 0x3}) [ 330.959062][T20069] loop2: detected capacity change from 0 to 131456 [ 330.973018][T20072] 9pnet: p9_fd_create_tcp (20072): problem connecting socket to 127.0.0.1 [ 330.978791][T20069] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 330.993589][T20069] EXT4-fs (loop2): get root inode failed [ 330.999258][T20069] EXT4-fs (loop2): mount failed 19:33:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000000)={{0x14}, [@NFT_MSG_NEWTABLE={0x28, 0x0, 0xa, 0x5, 0x0, 0x0, {}, [@NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x50}}, 0x0) 19:33:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:53 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140), 0xffffffffffffffff) [ 331.078146][T20095] 9pnet: p9_fd_create_tcp (20095): problem connecting socket to 127.0.0.1 [ 331.133916][T20108] loop2: detected capacity change from 0 to 131456 [ 331.145363][T20108] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 331.157421][T20108] EXT4-fs (loop2): get root inode failed [ 331.163079][T20108] EXT4-fs (loop2): mount failed 19:33:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000000000000900010073797a3100000000200000000b0a0101000000000000000007000000090001"], 0x68}}, 0x0) 19:33:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x1020}, 0x2c, {[{@version_9p2000}]}}) 19:33:56 executing program 1: socketpair(0x2, 0x0, 0x0, &(0x7f0000000b80)) 19:33:56 executing program 4: r0 = epoll_create1(0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 19:33:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {0x0, 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:56 executing program 3: memfd_create(&(0x7f0000000000)='\x00', 0x6) pipe(&(0x7f0000001400)) 19:33:56 executing program 5: pipe(&(0x7f00000036c0)) io_setup(0x5, &(0x7f0000000000)=0x0) eventfd(0x0) pipe(&(0x7f00000036c0)={0xffffffffffffffff}) io_submit(r0, 0x1, &(0x7f0000001500)=[&(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 19:33:56 executing program 4: r0 = syz_open_procfs$userns(0x0, &(0x7f0000000100)) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0) 19:33:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x1100}, 0x2c, {[{@version_9p2000}]}}) [ 333.983647][T20128] 9pnet: p9_fd_create_tcp (20128): problem connecting socket to 127.0.0.1 [ 333.985496][T20124] loop2: detected capacity change from 0 to 131456 [ 334.005314][T20134] 9pnet: p9_fd_create_tcp (20134): problem connecting socket to 127.0.0.1 19:33:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) 19:33:56 executing program 1: r0 = getpid() fork() wait4(r0, 0x0, 0x8, 0x0) 19:33:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x4000}, 0xc) [ 334.045647][T20124] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 334.057743][T20124] EXT4-fs (loop2): get root inode failed [ 334.063404][T20124] EXT4-fs (loop2): mount failed [ 334.079258][T20152] 9pnet: p9_fd_create_tcp (20152): problem connecting socket to 127.0.0.1 19:33:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x1200}, 0x2c, {[{@version_9p2000}]}}) 19:33:56 executing program 3: openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) 19:33:56 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000014c0)='/sys/class/power_supply', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, 0x0, 0x0) 19:33:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {0x0, 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x1800}, 0x2c, {[{@version_9p2000}]}}) 19:33:56 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000014c0)='/sys/class/power_supply', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) 19:33:56 executing program 5: shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffc000/0x4000)=nil) [ 334.140594][T20169] 9pnet: p9_fd_create_tcp (20169): problem connecting socket to 127.0.0.1 19:33:56 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000014c0)='/sys/class/power_supply', 0x0, 0x0) openat$cgroup_type(r0, &(0x7f0000000000), 0x2, 0x0) 19:33:57 executing program 1: pipe2$9p(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RCREATE(r0, 0x0, 0x0) [ 334.198186][T20181] loop2: detected capacity change from 0 to 131456 [ 334.215567][T20190] 9pnet: p9_fd_create_tcp (20190): problem connecting socket to 127.0.0.1 19:33:57 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000014c0)='/sys/class/power_supply', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 19:33:57 executing program 5: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 19:33:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x1802}, 0x2c, {[{@version_9p2000}]}}) 19:33:57 executing program 1: symlinkat(&(0x7f0000000140)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00') 19:33:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000), 0x2, 0x0) [ 334.239759][T20181] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 334.251804][T20181] EXT4-fs (loop2): get root inode failed [ 334.257455][T20181] EXT4-fs (loop2): mount failed 19:33:57 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000014c0)='/sys/class/power_supply', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, 0x0, 0x0) 19:33:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {0x0, 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:57 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) 19:33:57 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x86181, 0x0) 19:33:57 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000014c0)='/sys/class/power_supply', 0x0, 0x0) getpeername$inet6(r0, 0x0, 0x0) 19:33:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x2000}, 0x2c, {[{@version_9p2000}]}}) [ 334.320482][T20210] 9pnet: p9_fd_create_tcp (20210): problem connecting socket to 127.0.0.1 [ 334.334255][T20213] 9pnet: p9_fd_create_tcp (20213): problem connecting socket to 127.0.0.1 19:33:57 executing program 3: openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) 19:33:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000040)="d5", 0x1) [ 334.391778][T20228] loop2: detected capacity change from 0 to 131456 [ 334.417093][T20235] 9pnet: p9_fd_create_tcp (20235): problem connecting socket to 127.0.0.1 19:33:57 executing program 4: r0 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000140)=""/185) 19:33:57 executing program 1: mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000040), 0x6, 0x1) 19:33:57 executing program 3: mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0) 19:33:57 executing program 3: msgget$private(0x0, 0x400) 19:33:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x2010}, 0x2c, {[{@version_9p2000}]}}) [ 334.440082][T20237] 9pnet: p9_fd_create_tcp (20237): problem connecting socket to 127.0.0.1 [ 334.448990][T20228] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 334.461045][T20228] EXT4-fs (loop2): get root inode failed [ 334.466757][T20228] EXT4-fs (loop2): mount failed 19:33:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:57 executing program 4: get_mempolicy(0x0, &(0x7f0000001140), 0x6, &(0x7f0000ffd000/0x3000)=nil, 0x4) 19:33:57 executing program 5: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={0x0}) 19:33:57 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000014c0)='/sys/class/power_supply', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) 19:33:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x2200}, 0x2c, {[{@version_9p2000}]}}) 19:33:57 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000014c0)='/sys/class/power_supply', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, 0x0, 0x0) [ 334.549773][T20259] 9pnet: p9_fd_create_tcp (20259): problem connecting socket to 127.0.0.1 19:33:57 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000014c0)='/sys/class/power_supply', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, 0x0, 0x0) 19:33:57 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 19:33:57 executing program 3: shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) 19:33:57 executing program 1: openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x101002, 0x0) [ 334.635179][T20282] loop2: detected capacity change from 0 to 131456 [ 334.647983][T20283] 9pnet: p9_fd_create_tcp (20283): problem connecting socket to 127.0.0.1 [ 334.675257][T20284] 9pnet: p9_fd_create_tcp (20284): problem connecting socket to 127.0.0.1 19:33:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x2400}, 0x2c, {[{@version_9p2000}]}}) [ 334.708813][T20282] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 334.720872][T20282] EXT4-fs (loop2): get root inode failed [ 334.726553][T20282] EXT4-fs (loop2): mount failed 19:33:57 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system', 0x60000, 0x100) [ 334.795777][T20304] 9pnet: p9_fd_create_tcp (20304): problem connecting socket to 127.0.0.1 [ 334.808574][T20306] 9pnet: p9_fd_create_tcp (20306): problem connecting socket to 127.0.0.1 19:33:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:57 executing program 1: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)=0x20020008) open(0x0, 0x14d842, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x10000) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/136, 0x88}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000001340)=""/81, 0x51}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/20, 0x14}], 0x7, 0x98d2, 0x0) 19:33:57 executing program 4: openat$urandom(0xffffffffffffff9c, &(0x7f0000000140), 0x6801, 0x0) 19:33:57 executing program 5: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000014c0)='/sys/class/power_supply', 0x0, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000), 0x2, 0x0) 19:33:57 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000014c0)='/sys/class/power_supply', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, 0x0) 19:33:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x2500}, 0x2c, {[{@version_9p2000}]}}) 19:33:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) [ 334.938091][T20322] loop2: detected capacity change from 0 to 131456 [ 334.948977][T20325] 9pnet: p9_fd_create_tcp (20325): problem connecting socket to 127.0.0.1 19:33:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x2e00}, 0x2c, {[{@version_9p2000}]}}) 19:33:57 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000014c0)='/sys/class/power_supply', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, 0x0) 19:33:57 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/devices/system', 0x0, 0x0) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 19:33:57 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/devices/system', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x106c0, 0x0) [ 334.994458][T20322] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 335.006539][T20322] EXT4-fs (loop2): get root inode failed [ 335.012180][T20322] EXT4-fs (loop2): mount failed 19:33:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="44000f"], 0x44}}, 0x0) [ 335.077713][T20347] 9pnet: p9_fd_create_tcp (20347): problem connecting socket to 127.0.0.1 [ 335.111302][T20350] 9pnet: p9_fd_create_tcp (20350): problem connecting socket to 127.0.0.1 19:33:57 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x3c00}, 0x2c, {[{@version_9p2000}]}}) 19:33:57 executing program 5: syz_open_procfs$namespace(0x0, &(0x7f00000043c0)='ns/ipc\x00') 19:33:57 executing program 3: pipe2(&(0x7f0000002480), 0x0) 19:33:57 executing program 4: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 19:33:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:57 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000001a40)) [ 335.209956][T20372] loop2: detected capacity change from 0 to 131456 [ 335.225088][T20372] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 335.227912][T20376] 9pnet: p9_fd_create_tcp (20376): problem connecting socket to 127.0.0.1 [ 335.237174][T20372] EXT4-fs (loop2): get root inode failed [ 335.237184][T20372] EXT4-fs (loop2): mount failed 19:33:58 executing program 4: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000005d00)={0x0, 0x3938700}) 19:33:58 executing program 5: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x4b4001, 0x0) 19:33:58 executing program 1: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000002040)={{0x1}}) 19:33:58 executing program 3: select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x7}, 0x0) 19:33:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x4102}, 0x2c, {[{@version_9p2000}]}}) [ 335.264899][T20381] 9pnet: p9_fd_create_tcp (20381): problem connecting socket to 127.0.0.1 19:33:58 executing program 5: openat$pidfd(0xffffffffffffff9c, &(0x7f0000006440), 0x10000, 0x0) 19:33:58 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) 19:33:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f465", 0xf, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x4800}, 0x2c, {[{@version_9p2000}]}}) 19:33:58 executing program 1: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x3, 0xee01, 0xffffffffffffffff, 0x0, 0xee00}}) [ 335.339062][T20395] 9pnet: p9_fd_create_tcp (20395): problem connecting socket to 127.0.0.1 [ 335.373663][T20401] 9pnet: p9_fd_create_tcp (20401): problem connecting socket to 127.0.0.1 19:33:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x4c00}, 0x2c, {[{@version_9p2000}]}}) 19:33:58 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000140)) [ 335.386197][T20409] loop2: detected capacity change from 0 to 131456 [ 335.396303][T20410] 9pnet: p9_fd_create_tcp (20410): problem connecting socket to 127.0.0.1 [ 335.410187][T20414] 9pnet: p9_fd_create_tcp (20414): problem connecting socket to 127.0.0.1 [ 335.425057][T20409] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated 19:33:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000003880)=[{{&(0x7f00000023c0)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) 19:33:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000100)={"0b3a1d8860cde5073c7514d8967a24bc"}) [ 335.437172][T20409] EXT4-fs (loop2): get root inode failed [ 335.442805][T20409] EXT4-fs (loop2): mount failed 19:33:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f465", 0xf, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 335.485317][T20427] 9pnet: p9_fd_create_tcp (20427): problem connecting socket to 127.0.0.1 [ 335.516501][T20431] 9pnet: p9_fd_create_tcp (20431): problem connecting socket to 127.0.0.1 [ 335.522263][T20438] loop2: detected capacity change from 0 to 131456 [ 335.537537][T20438] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 335.549581][T20438] EXT4-fs (loop2): get root inode failed [ 335.555300][T20438] EXT4-fs (loop2): mount failed 19:33:58 executing program 3: setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000080), 0xffffffffffffffa4) 19:33:58 executing program 4: r0 = gettid() process_vm_writev(r0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000002640)=[{&(0x7f00000012c0)=""/130, 0x82}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x2, 0x0) 19:33:58 executing program 1: mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz1\x00', 0x1ff) 19:33:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x5800}, 0x2c, {[{@version_9p2000}]}}) 19:33:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f465", 0xf, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 19:33:59 executing program 3: pipe2(&(0x7f0000002480)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, 0x0) 19:33:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x6000}, 0x2c, {[{@version_9p2000}]}}) 19:33:59 executing program 4: clone(0x101910b00, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x41291}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @dev, 0x0, 0x40002, 'rr\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000585000/0x2000)=nil, 0x2000, 0x0, 0x20010, 0xffffffffffffffff, 0x4d7c1000) [ 336.240331][T20454] loop2: detected capacity change from 0 to 131456 [ 336.258646][T20460] 9pnet: p9_fd_create_tcp (20460): problem connecting socket to 127.0.0.1 [ 336.267922][T20454] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 336.279972][T20454] EXT4-fs (loop2): get root inode failed [ 336.285710][T20454] EXT4-fs (loop2): mount failed 19:33:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) 19:33:59 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "850e32db99baeb06131d540000000000002200"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0xffffffff) read(r0, &(0x7f0000000200)=""/247, 0xf7) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$TCSETS2(r2, 0x402c542b, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "70a7a247f97c48b01bef5639937ef481c0925a"}) 19:33:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, 0x0) 19:33:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x6800}, 0x2c, {[{@version_9p2000}]}}) 19:33:59 executing program 4: select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x1}, &(0x7f0000000140)={0x0, 0xea60}) [ 336.350239][T20477] 9pnet: p9_fd_create_tcp (20477): problem connecting socket to 127.0.0.1 [ 336.371307][T20479] 9pnet: p9_fd_create_tcp (20479): problem connecting socket to 127.0.0.1 19:33:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x6c00}, 0x2c, {[{@version_9p2000}]}}) [ 336.416399][T20497] 9pnet: p9_fd_create_tcp (20497): problem connecting socket to 127.0.0.1 [ 336.433688][T20499] loop2: detected capacity change from 0 to 131456 [ 336.443959][T20499] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 336.456072][T20499] EXT4-fs (loop2): get root inode failed 19:33:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, 0x0, &(0x7f0000000140)) 19:33:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000040)="00000000000000000000000000000000000000000000000000000000c99b0000ed4100000081ffffff09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000408", 0x4e, 0x8c60}], 0x0, &(0x7f0000000440)) 19:33:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x7400}, 0x2c, {[{@version_9p2000}]}}) 19:33:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:59 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write$P9_RATTACH(r0, 0x0, 0x0) [ 336.460035][T20506] 9pnet: p9_fd_create_tcp (20506): problem connecting socket to 127.0.0.1 [ 336.461735][T20499] EXT4-fs (loop2): mount failed [ 336.489724][T20507] 9pnet: p9_fd_create_tcp (20507): problem connecting socket to 127.0.0.1 19:33:59 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)) 19:33:59 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f0000000640), 0x107200, 0x0) 19:33:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080), 0x4) [ 336.537537][T20521] loop2: detected capacity change from 0 to 131456 [ 336.572432][T20524] 9pnet: p9_fd_create_tcp (20524): problem connecting socket to 127.0.0.1 19:33:59 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x7f}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0/../file0/file0\x00'}, 0x32, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 19:33:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x7a00}, 0x2c, {[{@version_9p2000}]}}) 19:33:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='devices.list\x00', 0x275a, 0x0) fallocate(r0, 0x0, 0x0, 0x7fff) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket(0x28, 0x4, 0x7) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e22, @multicast1}, 0x10) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r4, 0x0, 0x80000001) creat(&(0x7f0000000140)='./bus\x00', 0x0) 19:33:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @local}}, 0x0, 0x0, 0x0, 0x0, "b96da35e2411b42aa8051e37107c0e99a9d78f5633cdc71475abfffabc23eb6fc1c04564e7dab1ad57834a6411bbb3e037402b5a085d7a8448c3ef869f8f9f014995c91c9c0b9343746fbd2297edde99"}, 0xd8) [ 336.585924][T20521] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 336.597969][T20521] EXT4-fs (loop2): get root inode failed [ 336.603638][T20521] EXT4-fs (loop2): mount failed 19:33:59 executing program 1: syz_open_procfs$namespace(0x0, &(0x7f0000002100)='ns/mnt\x00') 19:33:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x8309}, 0x2c, {[{@version_9p2000}]}}) 19:33:59 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x7f}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0/../file0/file0\x00'}, 0x32, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 19:33:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)=@gcm_128={{}, "22d4b473f4734a48", "9704ec2797e6c15d9f394205168fa0f5", ';\'EU', "3494bc432e1cdb90"}, 0x28) 19:33:59 executing program 3: perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xef5de4654fa46328) [ 336.672972][T20548] 9pnet: p9_fd_create_tcp (20548): problem connecting socket to 127.0.0.1 [ 336.705726][T20553] 9pnet: p9_fd_create_tcp (20553): problem connecting socket to 127.0.0.1 19:33:59 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 19:33:59 executing program 1: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000004240)={0x0, 0x2710}) 19:33:59 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x7f}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0/../file0/file0\x00'}, 0x32, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 19:33:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xd7ff}, 0x2c, {[{@version_9p2000}]}}) [ 336.782781][T20570] 9pnet: p9_fd_create_tcp (20570): problem connecting socket to 127.0.0.1 [ 336.791734][T20571] loop2: detected capacity change from 0 to 131456 [ 336.810631][T20575] 9pnet: p9_fd_create_tcp (20575): problem connecting socket to 127.0.0.1 [ 336.834950][T20580] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16640 sclass=netlink_route_socket pid=20580 comm=syz-executor.3 [ 336.848143][T20580] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3843 sclass=netlink_route_socket pid=20580 comm=syz-executor.3 [ 336.861196][T20580] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47176 sclass=netlink_route_socket pid=20580 comm=syz-executor.3 19:33:59 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f00000001c0)={'syztnl2\x00', 0x0}) 19:33:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xe803}, 0x2c, {[{@version_9p2000}]}}) 19:33:59 executing program 1: r0 = perf_event_open$cgroup(&(0x7f00000013c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 19:33:59 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x7f}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0/../file0/file0\x00'}, 0x32, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) [ 336.874634][T20571] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 336.886858][T20571] EXT4-fs (loop2): get root inode failed [ 336.892482][T20571] EXT4-fs (loop2): mount failed [ 336.903721][T20587] 9pnet: p9_fd_create_tcp (20587): problem connecting socket to 127.0.0.1 19:33:59 executing program 4: openat$pidfd(0xffffffffffffff9c, &(0x7f0000006440), 0x333001, 0x0) 19:33:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:33:59 executing program 5: openat$pidfd(0xffffffffffffff9c, &(0x7f0000006440), 0xc81, 0x0) [ 336.978036][T20609] netlink: 1288 bytes leftover after parsing attributes in process `syz-executor.3'. [ 336.992576][T20604] 9pnet: p9_fd_create_tcp (20604): problem connecting socket to 127.0.0.1 19:33:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xedc0}, 0x2c, {[{@version_9p2000}]}}) [ 337.027066][T20611] 9pnet: p9_fd_create_tcp (20611): problem connecting socket to 127.0.0.1 [ 337.052283][T20620] loop2: detected capacity change from 0 to 131456 [ 337.065721][T20623] 9pnet: p9_fd_create_tcp (20623): problem connecting socket to 127.0.0.1 [ 337.077635][T20626] 9pnet: p9_fd_create_tcp (20626): problem connecting socket to 127.0.0.1 [ 337.089357][T20620] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 337.101406][T20620] EXT4-fs (loop2): get root inode failed [ 337.107154][T20620] EXT4-fs (loop2): mount failed 19:34:00 executing program 3: openat$pidfd(0xffffffffffffff9c, 0x0, 0x74f600, 0x0) 19:34:00 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RATTACH(r0, &(0x7f0000000040)={0x14}, 0x14) 19:34:00 executing program 5: socket(0xa8ab384623dac958, 0x0, 0x0) 19:34:00 executing program 4: syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) 19:34:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xf401}, 0x2c, {[{@version_9p2000}]}}) 19:34:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xff00}, 0x2c, {[{@version_9p2000}]}}) 19:34:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 19:34:00 executing program 1: accept4(0xffffffffffffffff, 0x0, 0x0, 0x80400) [ 337.679392][T20643] 9pnet: p9_fd_create_tcp (20643): problem connecting socket to 127.0.0.1 [ 337.680685][T20642] loop2: detected capacity change from 0 to 131456 [ 337.697519][T20647] 9pnet: p9_fd_create_tcp (20647): problem connecting socket to 127.0.0.1 19:34:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 19:34:00 executing program 1: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000140)) 19:34:00 executing program 4: openat$cgroup_int(0xffffffffffffffff, 0xfffffffffffffffd, 0x2, 0x0) 19:34:00 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, 0x0) [ 337.742707][T20642] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 337.754789][T20642] EXT4-fs (loop2): get root inode failed [ 337.760425][T20642] EXT4-fs (loop2): mount failed 19:34:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xff0f}, 0x2c, {[{@version_9p2000}]}}) 19:34:00 executing program 3: sched_setattr(0x0, 0x0, 0x0) 19:34:00 executing program 1: process_vm_writev(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000003080)=""/142, 0x8e}], 0x1, &(0x7f0000004840)=[{&(0x7f0000004440)=""/175, 0xaf}], 0x1, 0x0) 19:34:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 337.810575][T20670] 9pnet: p9_fd_create_tcp (20670): problem connecting socket to 127.0.0.1 [ 337.831971][T20674] 9pnet: p9_fd_create_tcp (20674): problem connecting socket to 127.0.0.1 19:34:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:00 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)) 19:34:00 executing program 3: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000000080)) 19:34:00 executing program 1: r0 = gettid() process_vm_writev(r0, &(0x7f0000001240)=[{0x0}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000002640)=[{&(0x7f00000012c0)=""/130, 0x82}], 0x1, 0x0) 19:34:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x1}, 0x14}}, 0x40004840) [ 337.927024][T20694] 9pnet: p9_fd_create_tcp (20694): problem connecting socket to 127.0.0.1 19:34:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xffd7}, 0x2c, {[{@version_9p2000}]}}) 19:34:00 executing program 5: r0 = gettid() process_vm_writev(r0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000080)=""/81, 0x51}], 0x2, &(0x7f0000002640)=[{&(0x7f00000012c0)=""/130, 0x82}, {0x0}], 0x2, 0x0) 19:34:00 executing program 4: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000002000)=""/72) 19:34:00 executing program 1: socket(0x0, 0x100800, 0x0) [ 337.971211][T20707] loop2: detected capacity change from 0 to 131456 19:34:00 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, 0x0) 19:34:00 executing program 5: r0 = creat(&(0x7f0000000280)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f00000005c0)=ANY=[], 0xffffffe3) fcntl$setstatus(r0, 0x4, 0x4000) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000007c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0, 0x0, 0x5}]) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 19:34:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x50000}, 0x2c, {[{@version_9p2000}]}}) [ 338.025892][T20707] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 338.038032][T20707] EXT4-fs (loop2): get root inode failed [ 338.043676][T20707] EXT4-fs (loop2): mount failed [ 338.051786][T20722] 9pnet: p9_fd_create_tcp (20722): problem connecting socket to 127.0.0.1 [ 338.066819][T20726] 9pnet: p9_fd_create_tcp (20726): problem connecting socket to 127.0.0.1 19:34:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x251, 0x4) 19:34:00 executing program 4: r0 = gettid() waitid(0x1, r0, 0x0, 0x8, 0x0) 19:34:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x412, 0x4) 19:34:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xe0ffff}, 0x2c, {[{@version_9p2000}]}}) [ 338.139379][T20740] 9pnet: p9_fd_create_tcp (20740): problem connecting socket to 127.0.0.1 [ 338.166265][T20744] 9pnet: p9_fd_create_tcp (20744): problem connecting socket to 127.0.0.1 19:34:01 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) [ 338.183354][T20752] loop2: detected capacity change from 0 to 131456 [ 338.197949][T20752] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 338.212542][T20752] EXT4-fs (loop2): mount failed 19:34:01 executing program 1: pipe2(&(0x7f0000002480), 0x80800) 19:34:01 executing program 4: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000340)) 19:34:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x1000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:01 executing program 3: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x395082) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) [ 338.244708][T20761] 9pnet: p9_fd_create_tcp (20761): problem connecting socket to 127.0.0.1 [ 338.279345][T20763] 9pnet: p9_fd_create_tcp (20763): problem connecting socket to 127.0.0.1 19:34:01 executing program 5: sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, 0x0, 0x0) 19:34:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:01 executing program 1: openat$full(0xffffffffffffff9c, &(0x7f0000005e40), 0x199101, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 19:34:01 executing program 4: r0 = gettid() process_vm_writev(r0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000080)=""/81, 0x51}], 0x2, &(0x7f0000002640)=[{&(0x7f00000012c0)=""/130, 0x82}, {&(0x7f0000001380)=""/15, 0xf}, {0x0}], 0x3, 0x0) 19:34:01 executing program 3: select(0x43, &(0x7f0000000000), &(0x7f0000000080)={0x0, 0xafd1}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}) 19:34:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x2000000}, 0x2c, {[{@version_9p2000}]}}) [ 338.357492][T20784] 9pnet: p9_fd_create_tcp (20784): problem connecting socket to 127.0.0.1 [ 338.377345][T20780] 9pnet: p9_fd_create_tcp (20780): problem connecting socket to 127.0.0.1 19:34:01 executing program 1: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x30fc00, 0x0) 19:34:01 executing program 3: openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f0000000a00)={0x14, 0x0, 0x77a0286567e59f5e}, 0x14}}, 0x0) 19:34:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040)=0x8dd, 0x4) 19:34:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x40004840) [ 338.428496][T20799] loop2: detected capacity change from 0 to 131456 [ 338.457841][T20802] 9pnet: p9_fd_create_tcp (20802): problem connecting socket to 127.0.0.1 19:34:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x3000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000004240), 0x4) [ 338.475580][T20799] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 338.487424][T20807] 9pnet: p9_fd_create_tcp (20807): problem connecting socket to 127.0.0.1 [ 338.501668][T20799] EXT4-fs (loop2): mount failed 19:34:01 executing program 3: getresuid(&(0x7f0000002100), &(0x7f0000002140), 0x0) [ 338.530904][T20823] 9pnet: p9_fd_create_tcp (20823): problem connecting socket to 127.0.0.1 19:34:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x4000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:01 executing program 4: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "850e32db99baeb06131d540000000000002200"}) read(r1, &(0x7f0000000200)=""/247, 0xf7) r2 = syz_open_pts(r1, 0x0) dup2(r2, r1) 19:34:01 executing program 5: select(0x40, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000540)={0x77359400}) 19:34:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0x14}}, 0x0) 19:34:01 executing program 3: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000004240)) 19:34:01 executing program 1: openat$pidfd(0xffffffffffffff9c, &(0x7f0000006440), 0x101000, 0x0) 19:34:01 executing program 3: process_vm_writev(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000003080)=""/142, 0x8e}], 0x1, &(0x7f0000004840)=[{0x0}], 0x1, 0x0) 19:34:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x5000000}, 0x2c, {[{@version_9p2000}]}}) [ 338.627083][T20843] loop2: detected capacity change from 0 to 131456 [ 338.644862][T20846] 9pnet: p9_fd_create_tcp (20846): problem connecting socket to 127.0.0.1 [ 338.652771][T20843] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 338.657521][T20850] 9pnet: p9_fd_create_tcp (20850): problem connecting socket to 127.0.0.1 [ 338.662098][T20843] EXT4-fs (loop2): mount failed 19:34:01 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000200)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000240)="c585978aad39f06f47a1f18b0fe29ecfc7f9ca403817a17e66", 0x41395547) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x1, 0xfe, 0x3, 0x0, 0x0, 0x1ff, 0xb788f3fdaf938acc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4, 0xfb7}, 0x9020, 0x0, 0x4000000, 0x1, 0x7, 0xfffffffb, 0x0, 0x0, 0xd942, 0x0, 0x2000000}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000740)='./file1\x00', 0x0) setrlimit(0x5, &(0x7f0000000180)={0x3, 0x8}) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg$inet(r4, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e21, @initdev}, 0x10, 0x0, 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000ff06004a60ebef2c47fe3b04dc8cb2acd37913b1f73ab71d6dc45954a8205787ffff992d4182e0000002fec513d12adb64fe868b17ee10d2d603892ae97f2c182307050491e76079b7e99a6e319aad462f9691ba629a777fb5d0a0583b7ec4e36f08d2fec1de6770338786a729bee41e9ec39b4bc291b928ef9f1b12e68f74ab829bfab4877b07f8112d75f25cfa60b42e5eafe40debd93f5c8843542ce87ccd81b56a7ae49a9d9c05298e54258ce11df000d9fa45e8a8dcbd98d41df16b4ebd66464d1e7f66e11a5463afc56cffa277233a378e5cbdf9d18aa6f823a0eee8e60f2627681200021afcffab6b76713074fa1b737b6dd68457b0b100000000000000e7aab97628569897d804986838614b32e2eb83b4cd080277abb4862824672d7ef659a3c2b217d76be42e495d751d8dde26cecba021e627df1e13015900953b245c3db57fd510dff19516e6456c9560e298785fe0f90e010500722ea99cfcd862f8000000000000b7f91b24204ee5937a5ed2bc800da626604f179b56c1cab48aed63a30000000000000094f6113b17a1a679fea2c9a8f3dc9b0687ced9d170914d7c08ea8a3ffc1b45c2394b3dc3bfe86452f044183729dd5f4baa63f744982ebd6d1a0036e8231e1e5b2d63d4d30be7a17333424475adeafa2a5ca643ed1be45c869a8b4b69098fd7ad2f8d8b50b1eb282db29052c8463c09d239ee2aa3a97a170f7f3afa435d07b9b5d1be8527b9acdc7dea2d4f5969bae4d8115fb6a7bc72e15045dd1d4654ba4bfffffffffffffffb36cae40f2a25955257cac2fbae73e3b066a59b27df5f96e122534b2cc6c8c298eafff148aefd6cc9e57f68137392f85fd6d5791a8a3c2ac7c6e02662b86b577ceef4dcece7141aa0ff4e0a6dac436b7be3983a7de4c5d2b6a0124ab2cb83d197059dff5229a6001c66ad4ab6fe55a0319ab26e804bf14d636e292912f1d52cffad47f5180c8b082a78596675fb70e50d5184e7c4fd0dea3a487c76145ffde841c0153a5ddbf52a70a63923b5868e5a433969d359a999650800000000000000297fb602e59143a2b2a40bdfb795986feea7021bc1361ad120c45b0f6d561a56fc3bcd51533245ef2905c6fb46ae068575457fe13804b3514b9903b76a1890c0b7f8713c67850fa93536299396e43600005dff234c0fdb4329ea7a412b072b91b220d300002eac42dd451616d6236e86b70100cf767cb2cc8337dc54c2214ce0ed6b8295e7d3703c4155a050fd8df6d31d039c98e6a18d2e92fb414df2782c99a79ee56b3e0133c92605895bd2c12deaf7923c7a2004d534e024fa6f0113fa784062203100000000000000000000000000000000000000200000004d7df6fe3a8dfdc8c09ef0fa6366022fe8d329f25802d7f69eead5873945d9a79e2ad5dfc9e48447ef5fe0c99253b2fc61155cbbaf22a4b4ee42e4a78aba821ab83367443c93d7a8e6c0df2c966a3c3e7ae025a84c1830a0c2ba31c6de62873d0578ec0861ab839f36441c8b09885bd5104632b3ad7de4945b6dc9f51a12f73f9019c38f112d4771a1d06ee1ece6f975fb3a7aa4d84090948905685f7e864bed7417f9256cbf742e546588efa4b1000000000000000084911d116eabcba50eaa36e63feeb1748c8c77931632a9d3004b01158fea35dd5629e9022585d68a16c7535e251e211e01d1eff18604ad8c12a281df04bf13a465e4ce8e0bfba098f3cfd5d5512bbf2742881f828d0a3a77c2a97d94512154f392933daf2cd0da58a8c2eb5737002b26db96d1d53d4b500d9409f68635764369e76dcea08c4fe7c28f529ea340da6351c50db6146d7126feb17a00000000000000000000a04708fd643d5be33d43a175b7000000deddd47e8e154c0e7ee38b293c7352b48bf324cee466a4070cb3ea22fdc5cacd6bbe77111921e197257212ed4b3eca34d62f79a5a9255c70f5dcee40ea0a540c95a61f0655be73f3601e5c2df00f8d9dbd0648532c2e8827305b99d7e2810392000e7a7d428693cebd2b9ff0753d4045fb89b122b55f555f20a45aac094aa2a59d24ee621e7245cf0a266e779319cd9694d1e871e6b82c235ffdda0500000000000000b2fef00b623ede0e7add75cde17a08fec2b752ddc3496d8e1f47a6a92630eb0c182f5f679642c206dc4aa30a83dd431f78c14105e498710821b27954967929f510587ddec437442ed0a7ad3d3f165314c11a633a9d769724ca81867af81bdaa315bb075808a4967369c4af336cd79ed049a1335aa93df0d4db62a75a53d96ac3c4630126752cdd371d575ae0be62cf565ba300"/1661], 0x18}}], 0x1b1, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x2, 0x0, 0xff) 19:34:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x6000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:01 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockname(r0, &(0x7f00000000c0)=@ax25={{0x3, @default}, [@bcast, @null, @remote, @netrom, @bcast, @bcast, @default, @default]}, &(0x7f0000002240)=0x80) [ 338.719297][T20859] 9pnet: p9_fd_create_tcp (20859): problem connecting socket to 127.0.0.1 19:34:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x7000000}, 0x2c, {[{@version_9p2000}]}}) [ 338.765181][T20870] 9pnet: p9_fd_create_tcp (20870): problem connecting socket to 127.0.0.1 [ 338.767791][T20871] loop2: detected capacity change from 0 to 131456 [ 338.800692][T20871] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 338.809082][T20881] 9pnet: p9_fd_create_tcp (20881): problem connecting socket to 127.0.0.1 [ 338.812794][T20871] EXT4-fs (loop2): get root inode failed [ 338.827028][T20871] EXT4-fs (loop2): mount failed 19:34:03 executing program 4: sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000002480), 0x80800) 19:34:03 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), r0) 19:34:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x8000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:03 executing program 3: r0 = gettid() process_vm_writev(r0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000002640)=[{&(0x7f00000012c0)=""/130, 0x82}, {&(0x7f0000001380)=""/15, 0xf}, {0x0}], 0x3, 0x0) 19:34:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000002000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f0000002080)=0x80) [ 341.070076][T20908] loop2: detected capacity change from 0 to 131456 [ 341.093636][T20912] 9pnet: p9_fd_create_tcp (20912): problem connecting socket to 127.0.0.1 [ 341.094010][T20908] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 341.114247][T20908] EXT4-fs (loop2): get root inode failed 19:34:03 executing program 5: pipe2(&(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setns(r0, 0x0) 19:34:03 executing program 4: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) 19:34:03 executing program 1: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0xc0010023, 0x0) 19:34:03 executing program 3: select(0x81, 0x0, 0x0, 0x0, &(0x7f0000004240)={0x0, 0xea60}) 19:34:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 341.119873][T20908] EXT4-fs (loop2): mount failed 19:34:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x9000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, @can, @nl, @ethernet, 0x8000}) 19:34:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:04 executing program 4: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @dev, 0x0, 0x40002, 'rr\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 19:34:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000200)={'wlan0\x00'}) 19:34:04 executing program 1: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='freezer.self_freezing\x00', 0x0, 0x0) getrusage(0x0, &(0x7f0000000200)) 19:34:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xa000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:04 executing program 5: r0 = gettid() process_vm_writev(r0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000080)=""/81, 0x51}], 0x2, &(0x7f0000002640)=[{&(0x7f00000012c0)=""/130, 0x82}, {&(0x7f0000001380)=""/15, 0xf}, {&(0x7f00000013c0)=""/66, 0x42}, {0x0}], 0x4, 0x0) 19:34:04 executing program 3: clone(0x101910b00, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x0, @dev, 0x0, 0x40002, 'rr\x00'}, 0x2c) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(0x0, 0x0) [ 341.242069][T20941] loop2: detected capacity change from 0 to 131456 [ 341.250813][T20940] 9pnet: p9_fd_create_tcp (20940): problem connecting socket to 127.0.0.1 [ 341.267184][T20946] 9pnet: p9_fd_create_tcp (20946): problem connecting socket to 127.0.0.1 19:34:04 executing program 4: getrusage(0x1, &(0x7f0000000180)) 19:34:04 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x1}}) [ 341.322715][T20941] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 341.332837][T20941] EXT4-fs (loop2): group descriptors corrupted! [ 341.357881][T20964] 9pnet: p9_fd_create_tcp (20964): problem connecting socket to 127.0.0.1 19:34:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xb000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:04 executing program 5: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x5}, &(0x7f0000000080)={0x7}, &(0x7f00000000c0)={0x77359400}) 19:34:04 executing program 4: waitid$P_PIDFD(0x3, 0xffffffffffffffff, 0x0, 0x8000000e, 0x0) [ 341.385723][T20965] 9pnet: p9_fd_create_tcp (20965): problem connecting socket to 127.0.0.1 19:34:04 executing program 1: symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000080)='./file0\x00', 0x0) 19:34:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xc000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:04 executing program 3: symlinkat(&(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') lsetxattr$trusted_overlay_origin(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940), 0x0, 0x0, 0x0) 19:34:04 executing program 5: symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') lsetxattr$trusted_overlay_origin(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, 0x0, 0x1) [ 341.447645][T20979] 9pnet: p9_fd_create_tcp (20979): problem connecting socket to 127.0.0.1 [ 341.463966][T20987] 9pnet: p9_fd_create_tcp (20987): problem connecting socket to 127.0.0.1 [ 341.473238][T20988] loop2: detected capacity change from 0 to 131456 19:34:04 executing program 1: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000040)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d30783030303030303030b7395c57666666662c00"]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:34:04 executing program 4: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(&(0x7f00000002c0)=@sg0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='btrfs\x00', 0x10208a, &(0x7f0000000380)='(\xce-.h!*(#$$\x00') io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d30783030303030303030b7395c57666666662c00"]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) 19:34:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) syncfs(r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x8a0800, &(0x7f00000001c0)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d3078303030303030303038636666666666662c00ff0e5d5c5fbf29cb9f4331826253514d14e209c4abda9404576898f497bcce2e839c66afc9df5d51c0d6e7c2b9a21c40b39f822917eaff72b5f7f6f548c308a685acb4ebcdc6894589efa8e8f9b5b56c32d5c4a2e626", @ANYBLOB="a9d1042d0a1988a19ce514ae74bf4b92102d50db301aa6428fcab8b5bf3418df3989a0cfbe7bf18e9f9012d57dcb5c2247c3f48ebe239e0ac520a3dfb63b79b9d7964a8fe823cd4d880f530ac20cc01ebd5e1f45ee12ea07ce79b2f0884e4d81446bdfb003a6c6bd43a42247c62d9c25d76185c36b4f2e74765b0004651dfc805f6ae400dcc0807fa24336d4ac4683137ab9098048642a86096bf680c58ab6dfb8d9d623f3e11354be7912315ce566257da05f19158c99a53d7e6d1d54f53e26567693f4486b8a7d0d67692e56", @ANYRESDEC]) [ 341.572213][T21003] 9pnet: p9_fd_create_tcp (21003): problem connecting socket to 127.0.0.1 19:34:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xc020000}, 0x2c, {[{@version_9p2000}]}}) 19:34:04 executing program 5 (fault-call:14 fault-nth:0): r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:04 executing program 1: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000040)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d30783030303030303030b7395c57666666662c00"]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) socket(0x0, 0x0, 0x0) [ 341.617517][T21015] 9pnet: p9_fd_create_tcp (21015): problem connecting socket to 127.0.0.1 [ 341.634727][T21016] 9pnet: p9_fd_create_tcp (21016): problem connecting socket to 127.0.0.1 [ 341.716070][T21034] loop2: detected capacity change from 0 to 131456 [ 341.717469][T21038] 9pnet: p9_fd_create_tcp (21038): problem connecting socket to 127.0.0.1 [ 341.730128][T21035] 9pnet: p9_fd_create_tcp (21035): problem connecting socket to 127.0.0.1 [ 341.744230][T21036] 9pnet: p9_fd_create_tcp (21036): problem connecting socket to 127.0.0.1 [ 341.753818][T21034] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 341.757740][T21045] FAULT_INJECTION: forcing a failure. [ 341.757740][T21045] name failslab, interval 1, probability 0, space 0, times 0 [ 341.764132][T21034] EXT4-fs (loop2): group descriptors corrupted! [ 341.776717][T21045] CPU: 1 PID: 21045 Comm: syz-executor.5 Not tainted 5.14.0-rc4-syzkaller #0 [ 341.791783][T21045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.801834][T21045] Call Trace: [ 341.805116][T21045] dump_stack_lvl+0xb7/0x103 [ 341.810108][T21045] dump_stack+0x11/0x1a 19:34:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) syncfs(r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x8a0800, &(0x7f00000001c0)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d3078303030303030303038636666666666662c00ff0e5d5c5fbf29cb9f4331826253514d14e209c4abda9404576898f497bcce2e839c66afc9df5d51c0d6e7c2b9a21c40b39f822917eaff72b5f7f6f548c308a685acb4ebcdc6894589efa8e8f9b5b56c32d5c4a2e626", @ANYBLOB="a9d1042d0a1988a19ce514ae74bf4b92102d50db301aa6428fcab8b5bf3418df3989a0cfbe7bf18e9f9012d57dcb5c2247c3f48ebe239e0ac520a3dfb63b79b9d7964a8fe823cd4d880f530ac20cc01ebd5e1f45ee12ea07ce79b2f0884e4d81446bdfb003a6c6bd43a42247c62d9c25d76185c36b4f2e74765b0004651dfc805f6ae400dcc0807fa24336d4ac4683137ab9098048642a86096bf680c58ab6dfb8d9d623f3e11354be7912315ce566257da05f19158c99a53d7e6d1d54f53e26567693f4486b8a7d0d67692e56", @ANYRESDEC]) 19:34:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xd000000}, 0x2c, {[{@version_9p2000}]}}) [ 341.814270][T21045] should_fail+0x23c/0x250 [ 341.818685][T21045] ? sock_alloc_inode+0x23/0x90 [ 341.823543][T21045] __should_failslab+0x81/0x90 [ 341.828309][T21045] ? sockfs_init_fs_context+0x70/0x70 [ 341.833689][T21045] should_failslab+0x5/0x20 [ 341.838281][T21045] kmem_cache_alloc+0x46/0x2e0 [ 341.843051][T21045] ? selinux_socket_create+0xec/0x170 [ 341.848503][T21045] ? sockfs_init_fs_context+0x70/0x70 [ 341.853929][T21045] sock_alloc_inode+0x23/0x90 [ 341.858611][T21045] ? sockfs_init_fs_context+0x70/0x70 [ 341.863987][T21045] new_inode_pseudo+0x38/0x1c0 [ 341.867763][T21052] 9pnet: p9_fd_create_tcp (21052): problem connecting socket to 127.0.0.1 [ 341.868749][T21045] __sock_create+0x122/0x4e0 [ 341.868773][T21045] __sys_socket+0xb0/0x200 [ 341.886202][T21045] __x64_sys_socket+0x3b/0x50 [ 341.890879][T21045] do_syscall_64+0x3d/0x90 [ 341.891343][T21053] 9pnet: p9_fd_create_tcp (21053): problem connecting socket to 127.0.0.1 [ 341.895312][T21045] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.909791][T21045] RIP: 0033:0x4665e9 19:34:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xe000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 341.913717][T21045] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 341.933319][T21045] RSP: 002b:00007f3a1abed188 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 341.941729][T21045] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 341.949770][T21045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 341.957740][T21045] RBP: 00007f3a1abed1d0 R08: 0000000000000000 R09: 0000000000000000 19:34:04 executing program 1 (fault-call:5 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 341.958285][T21057] 9pnet: p9_fd_create_tcp (21057): problem connecting socket to 127.0.0.1 [ 341.965766][T21045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 341.965781][T21045] R13: 00007ffceb14267f R14: 00007f3a1abed300 R15: 0000000000022000 [ 341.965829][T21045] socket: no more sockets [ 341.996924][T21059] 9pnet: p9_fd_create_tcp (21059): problem connecting socket to 127.0.0.1 [ 342.030344][T21067] FAULT_INJECTION: forcing a failure. [ 342.030344][T21067] name failslab, interval 1, probability 0, space 0, times 0 [ 342.043022][T21067] CPU: 0 PID: 21067 Comm: syz-executor.1 Not tainted 5.14.0-rc4-syzkaller #0 [ 342.051777][T21067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.061822][T21067] Call Trace: [ 342.065127][T21067] dump_stack_lvl+0xb7/0x103 [ 342.069708][T21067] dump_stack+0x11/0x1a [ 342.073857][T21067] should_fail+0x23c/0x250 [ 342.078528][T21067] ? __se_sys_mount+0x4e/0x2e0 [ 342.083291][T21067] __should_failslab+0x81/0x90 [ 342.088142][T21067] should_failslab+0x5/0x20 [ 342.093228][T21067] __kmalloc_track_caller+0x64/0x340 [ 342.098513][T21067] ? strnlen_user+0x137/0x1c0 [ 342.103186][T21067] strndup_user+0x73/0x120 [ 342.107721][T21067] __se_sys_mount+0x4e/0x2e0 [ 342.112317][T21067] ? fput+0x2d/0x130 [ 342.116289][T21067] ? ksys_write+0x157/0x180 [ 342.120827][T21067] __x64_sys_mount+0x63/0x70 [ 342.125426][T21067] do_syscall_64+0x3d/0x90 [ 342.129845][T21067] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 342.135730][T21067] RIP: 0033:0x4665e9 [ 342.139610][T21067] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 342.159213][T21067] RSP: 002b:00007f1eef036188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 342.167621][T21067] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 19:34:05 executing program 4: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xf000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:05 executing program 3 (fault-call:4 fault-nth:0): r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x80, 0xb9, 0xa7, 0x94, 0x5, 0x0, 0xf8b2, 0x40800, 0xa, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, @perf_config_ext={0x4, 0x400}, 0x1020, 0x8, 0xd6e6, 0x9, 0x1, 0x75ac, 0x8, 0x0, 0xffff, 0x0, 0x1f}, r3, 0x0, r3, 0xd) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x4007, @fd_index, 0x4, 0x40, 0x3, 0x0, 0x1, {0x3}}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='vrans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) [ 342.451691][T21080] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 342.451709][T21080] RSP: 002b:00007f5700069188 EFLAGS: 00000246 [ 342.461252][T21096] 9pnet: p9_fd_create_tcp (21096): problem connecting socket to 127.0.0.1 [ 342.477791][T21080] ORIG_RAX: 0000000000000009 [ 342.477801][T21080] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 342.477818][T21080] RDX: 0000000000000000 RSI: 0000000000b36000 RDI: 0000000020000000 [ 342.477830][T21080] RBP: 00007f57000691d0 R08: ffffffffffffffff R09: 0000000000000000 [ 342.492271][T21095] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 342.492641][T21080] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000001 [ 342.492654][T21080] R13: 00007fffc7d3011f R14: 00007f5700069300 R15: 0000000000022000 [ 342.530625][T21101] 9pnet_virtio: no channels available for device 127.0.0.1 19:34:05 executing program 5: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) syz_io_uring_setup(0x1291, &(0x7f0000000080)={0x0, 0xbac3, 0x8, 0x0, 0x33e}, &(0x7f00001af000/0x3000)=nil, &(0x7f0000c0f000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)=0x0) r6 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100), &(0x7f0000000000)) dup(r6) syz_io_uring_submit(r1, r5, &(0x7f0000000240)=@IORING_OP_FADVISE={0x18, 0x6, 0x0, @fd=r6, 0x9b2, 0x0, 0x7, 0x2, 0x8a4860bdbcf8e7a0}, 0x800) 19:34:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x12000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 342.531394][T21095] EXT4-fs (loop2): group descriptors corrupted! [ 342.544157][T21101] 9pnet_virtio: no channels available for device 127.0.0.1 [ 342.570544][T21105] 9pnet: p9_fd_create_tcp (21105): problem connecting socket to 127.0.0.1 19:34:05 executing program 3 (fault-call:4 fault-nth:1): r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 342.841172][T21150] 9pnet: p9_fd_create_tcp (21150): problem connecting socket to 127.0.0.1 [ 342.852763][T21132] RSP: 002b:00007f5700069188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 342.852786][T21132] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 342.852803][T21132] RDX: 0000000000000000 RSI: 0000000000b36000 RDI: 0000000020000000 [ 342.852815][T21132] RBP: 00007f57000691d0 R08: ffffffffffffffff R09: 0000000000000000 [ 342.852826][T21132] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000001 [ 342.901985][T21132] R13: 00007fffc7d3011f R14: 00007f5700069300 R15: 0000000000022000 [ 342.902628][T21154] 9pnet: p9_fd_create_tcp (21154): problem connecting socket to 127.0.0.1 [ 342.919027][T21139] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 342.929133][T21139] EXT4-fs (loop2): group descriptors corrupted! [ 342.943803][T21135] 9pnet: p9_fd_create_tcp (21135): problem connecting socket to 127.0.0.1 19:34:05 executing program 4: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 343.149612][T21167] RSP: 002b:00007f5700069188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 343.158016][T21167] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 19:34:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x20000000}, 0x2c, {[{@version_9p2000}]}}) [ 343.166034][T21167] RDX: 0000000000000000 RSI: 0000000000b36000 RDI: 0000000020000000 [ 343.174005][T21167] RBP: 00007f57000691d0 R08: ffffffffffffffff R09: 0000000000000000 [ 343.182009][T21167] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000001 [ 343.189975][T21167] R13: 00007fffc7d3011f R14: 00007f5700069300 R15: 0000000000022000 [ 343.204702][T21184] loop2: detected capacity change from 0 to 131456 [ 343.209053][T21180] 9pnet: p9_fd_create_tcp (21180): problem connecting socket to 127.0.0.1 19:34:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x20100000}, 0x2c, {[{@version_9p2000}]}}) 19:34:06 executing program 3 (fault-call:4 fault-nth:3): r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x1}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x1249, &(0x7f0000000240), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000002c0)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x4, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)={0x4000000c}, r0, 0x1, 0x0, 0x1}, 0x100) sendmmsg(r3, &(0x7f0000009080)=[{{&(0x7f0000000300)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x20}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000200)="3e7a9f25134a979e4db7916894e449", 0xf}, {&(0x7f0000000480)="d3bf428fc1ed103dca8c020821b2a636509322c5d053d34b9a42c3ebfe20997620e5a0b58263bc7882a54ba3728a0f0fe27dad468fde2b03491bf026c173c244a16965cfc0f3b0ea66c802c5c938d14452a3b985d82970dfdeb5f35a18479d0fda242180699979ba8b2f6c0ee8f64739fe3848f4fe4a5bc9fccf4fcccd2b3a5eacdec4263c6c2b3a4b2467eaeaa391b7854588a004087d86d531b6985b9566ff01a23ac36bf984a30afe6138540398ccfe80d583594009b855a74e49ac30ca160f5f767732d18370cee2eafe018798f7ef6218ebaf4773e02570678757ab7ca5f17c856d26618572", 0xe8}, {&(0x7f00000005c0)="a9ca6aa086d0c51b88b85bdb497ccaa50c0101692464f06bf24f55ec58d66642bcc0d2ad8a2a130b2d74eb765b61b230d3932a21a8705c30debe3df76eff535a8c7137084a59ba3e80b7e11b9fa0a5bdfc1ceb9495d629e0925ce3a6804200ce632b6fc94d4fdda284d775829c98eeaeb1c969d29e48926ee1bcbe8761ddfd9add7397a42b3a82e7d6c34c035941ff8753f2074a9f8f8a2f353054d6b49160d7ca901243ce1eb387f4ea0dc4eaa7ebbbe1008b4ac01f160228ddd27d49db6d3acc154fcc", 0xc4}, {&(0x7f0000000380)="ded949b59c4d3a331b732d1d5222a41261ad79e9259526de390ca6ad2f8fa637c1e649b7a8acf18db6544ec8e8bc646cd80fc1c6aa34775cec0cf5927c14104dd3abc184b450526bdb2034f46b9722", 0x4f}, {&(0x7f00000006c0)="b7839d261d0f0b1299287d037991cd0de580a989b683724ffabe9f7215bb49743edbc0b7854a6147f2db17f31a35a0ba97332a5cd87c3f127749c1f0b9898b07847ea3cadfdd46050b5b6533baea737731a99b38e9d6e4186302579c0c926c6371e7b34d289bf7d0636fa023316b583e34900921a3a1e999fe0c0dc511da3769397fc485fe8da2fadd02172c1d3cd0bf145b581fcf8287983e5357e537848347e89bf82bb2a9b184", 0xa8}, {&(0x7f0000000780)="9d63d99cda514db25cfecfc75314b25fa7b0c2d04772c270277da64203697557515aed075ff8d4b3226475ab0638e10cdb6e6a5efe5275f2f3d15977a1f7df7f6e01ec0ddd173e4c7f652df547a25b917db64a103fa54627be4fb4a42f24ccc06917f81a53e8c13bf3ce6c59b842643f8c63ef08ffdf69f0786ba18273d692b68ed42ea6f9bcb1bce527edd2b9f26e800870a0a3c71b1ca69c979c25097c17d091b6d41144635fc8209585e94806757fca2426dcc2cd1e02719e2c93a5eb118d82af18bfe14ee74214ff596e8afa8518", 0xd0}], 0x6, &(0x7f0000000900)=[{0x70, 0x6, 0x4, "d10656677f4f5bef4b541e642bbb89bfe57297ed55fdce2ca3badc9a1f9de5b20807a0a6c2d9085abd6b37901a615a7aedec701930d1ba5898d9ae8f5a99ad3beab8de992997989393751cb12604fa340ab414e6db8a2337b3ce"}, {0x40, 0x115, 0x4, "8ef65f480b175f9adf8c3a782c42a09f850315eaaf958728eca0fa0a976ee731cd942359f4429362f26a27"}, {0x68, 0x110, 0x20000000, "61d20779ff6671f4e6c424d551b78715e20522f5d03cbf4e1afbad3d67bf66e6334113f9c74b6e829056434b654bcf6cf90872bd5afee7aff228b17dc9c70086e62fa19883718379f95bf133c24376a7b8f5117b8d63"}, {0xb0, 0x111, 0x4, "c85e60a0606511783247211ce14aa688d785b410a5a492f710f00b57df6eee1ffe4172c1951b4ba652d8c975ffd63ef2c57104b649b460a3ad392f3d794170b8602c1131beea8e10a2848810efe8a1fa52314433ab47f87df0746101d11357fb1a3fc9ffd83721e13122ac4937930cee57c709d47d8f7161e6af113e48e3044212449010534afde0047821de663761f286f8b4f30ebdf61697f49ddb961c65"}, {0x60, 0x1, 0x7, 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{&(0x7f0000008000)="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", 0x1000}], 0x7}}], 0x9, 0x4000080) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) r9 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') preadv(r9, &(0x7f0000000280), 0x0, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=t\x00p']) syz_io_uring_submit(0x0, 0x0, 0x0, 0xdd3) socket(0x0, 0x0, 0x0) [ 343.299971][T21194] 9pnet: p9_fd_create_tcp (21194): problem connecting socket to 127.0.0.1 [ 343.324732][T21201] 9pnet: p9_fd_create_tcp (21201): problem connecting socket to 127.0.0.1 [ 343.346223][T21202] 9pnet: p9_fd_create_tcp (21202): problem connecting socket to 127.0.0.1 [ 343.360945][T21200] FAULT_INJECTION: forcing a failure. [ 343.360945][T21200] name failslab, interval 1, probability 0, space 0, times 0 [ 343.372647][T21212] loop2: detected capacity change from 0 to 131456 [ 343.373737][T21200] CPU: 0 PID: 21200 Comm: syz-executor.3 Not tainted 5.14.0-rc4-syzkaller #0 [ 343.388085][T21212] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 343.388907][T21200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.398987][T21212] EXT4-fs (loop2): group descriptors corrupted! [ 343.408996][T21200] Call Trace: [ 343.409007][T21200] dump_stack_lvl+0xb7/0x103 [ 343.409028][T21200] dump_stack+0x11/0x1a [ 343.427218][T21200] should_fail+0x23c/0x250 [ 343.431741][T21200] ? shmem_alloc_inode+0x22/0x30 [ 343.434156][T21216] 9pnet: p9_fd_create_tcp (21216): problem connecting socket to 127.0.0.1 [ 343.436696][T21200] __should_failslab+0x81/0x90 19:34:06 executing program 4: memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 343.559406][T21200] RSP: 002b:00007f5700069188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 343.567844][T21200] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 343.575806][T21200] RDX: 0000000000000000 RSI: 0000000000b36000 RDI: 0000000020000000 [ 343.583768][T21200] RBP: 00007f57000691d0 R08: ffffffffffffffff R09: 0000000000000000 [ 343.591806][T21200] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000001 19:34:06 executing program 5: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r6 = dup(r3) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r6, 0x0, 0x0}, 0x1) syz_io_uring_submit(r1, r5, &(0x7f00000003c0)=@IORING_OP_WRITEV={0x2, 0x1, 0x4000, @fd=r0, 0x8, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c2b433d41abf1396a01d9274a8ef9c6320a094531151eeb52fbe68995772f1d6d9c4bd43879c7c2aa749d63aa3baf6e0db1d5aad14ce34839b03fd0cfa0ce4b11c30113c8395d59edd9a4f25a614a00ea756c450608dd18340c404fb11821140f63dbb8938bcda3ec5f5438f36ed9e1cc4cb92c0058d95194d7cfd82f87c4b4dab302f800b5614e00ba0876856ebef9ec259502523e9a0078d02b3775ec155d7d54899155083bbc6472370c8228681a9a390aa89dce359eafe73e64d4c26605743", 0xc1}, {&(0x7f0000000080)="a8b92f17478ac3fa32b4ffdeb058acb8b6c1b52ddfe9549fa1ccb23c2e7caac013698106a9d2ddcfb9dce4a279f9dc0081ba75661bfa314d822724", 0x3b}, {&(0x7f00000002c0)="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", 0xfb}], 0x3, 0x27}, 0x1) r7 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r7, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x25000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x8, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 343.599799][T21200] R13: 00007fffc7d3011f R14: 00007f5700069300 R15: 0000000000022000 [ 343.614917][T21227] 9pnet: p9_fd_create_tcp (21227): problem connecting socket to 127.0.0.1 [ 343.634397][T21228] 9pnet: p9_fd_create_tcp (21228): problem connecting socket to 127.0.0.1 [ 343.656480][T21243] 9pnet: p9_fd_create_tcp (21243): problem connecting socket to 127.0.0.1 [ 343.659142][T21237] 9pnet: p9_fd_create_tcp (21237): problem connecting socket to 127.0.0.1 [ 343.671546][T21245] 9pnet: p9_fd_create_tcp (21245): problem connecting socket to 127.0.0.1 19:34:06 executing program 3 (fault-call:4 fault-nth:4): r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 343.938873][T21260] RSP: 002b:00007f5700069188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 343.947509][T21260] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 19:34:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xa, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:06 executing program 5: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) fcntl$setsig(r0, 0xa, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x1) r3 = mmap$IORING_OFF_SQES(&(0x7f0000158000/0x4000)=nil, 0x4000, 0x1000002, 0x13, r0, 0x10000000) syz_io_uring_submit(0x0, r3, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0, 0x4, 0x0, 0x1ff, 0x7}, 0x1) r4 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r4, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(0xffffffffffffffff, r4) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="74720100bfe4940470"]) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) [ 343.955478][T21260] RDX: 0000000000000000 RSI: 0000000000b36000 RDI: 0000000020000000 [ 343.963445][T21260] RBP: 00007f57000691d0 R08: ffffffffffffffff R09: 0000000000000000 [ 343.964523][T21261] 9pnet: p9_fd_create_tcp (21261): problem connecting socket to 127.0.0.1 [ 343.971486][T21260] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000001 [ 343.987960][T21260] R13: 00007fffc7d3011f R14: 00007f5700069300 R15: 0000000000022000 19:34:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x3c000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xb, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 344.047093][T21284] 9pnet_virtio: no channels available for device 127.0.0.1 [ 344.054691][T21285] 9pnet: p9_fd_create_tcp (21285): problem connecting socket to 127.0.0.1 [ 344.068664][T21289] 9pnet: p9_fd_create_tcp (21289): problem connecting socket to 127.0.0.1 [ 344.089802][T21284] 9pnet_virtio: no channels available for device 127.0.0.1 19:34:06 executing program 5: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) dup(r3) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)='binder\x00', 0x284453, &(0x7f0000000300)='9p\x00') preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7c72616e733d7463701330d47028c8374116e438e210c202f95be66a32d1d7eab05683a20fe1071eb43517f1a3510e73b9481c5d8ff0fd827c7d211d5ce5c023a2b0ae6d1e4c985bdefed27741ed5d8d159764bbe6e6c366597e15e655426d927e737366e7e3081829c91faba5c893436b02fa6740e2d928419ba85d79e4dba3facc629e2bcf4c0135331421d7ae42d9c80a1eb4ec0ec791572525a7e2b2a9ac0e995114caf90c204f7ddbcdf7fb651245a2420359a979d60c2844f14342a8c4cc0dea508da9e2cf30639c91a5"]) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) [ 344.107213][T21295] 9pnet: p9_fd_create_tcp (21295): problem connecting socket to 127.0.0.1 [ 344.117151][T21300] 9pnet: p9_fd_create_tcp (21300): problem connecting socket to 127.0.0.1 [ 344.130838][T21301] 9pnet: p9_fd_create_tcp (21301): problem connecting socket to 127.0.0.1 [ 344.146607][T21308] loop2: detected capacity change from 0 to 131456 19:34:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xc, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 344.147248][T21303] 9pnet: p9_fd_create_tcp (21303): problem connecting socket to 127.0.0.1 [ 344.165518][T21310] 9pnet_virtio: no channels available for device 127.0.0.1 [ 344.191458][T21308] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 344.199447][T21320] 9pnet: p9_fd_create_tcp (21320): problem connecting socket to 127.0.0.1 [ 344.201843][T21308] EXT4-fs (loop2): group descriptors corrupted! [ 344.218704][T21321] 9pnet: p9_fd_create_tcp (21321): problem connecting socket to 127.0.0.1 19:34:07 executing program 3 (fault-call:4 fault-nth:5): r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xd, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:07 executing program 4: memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 344.480640][T21334] RSP: 002b:00007f5700069188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 344.489316][T21334] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 19:34:07 executing program 5: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x11b000, 0x181) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:07 executing program 4: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x5) 19:34:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xf, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 344.598594][T21362] 9pnet: p9_fd_create_tcp (21362): problem connecting socket to 127.0.0.1 [ 344.599783][T21364] 9pnet: p9_fd_create_tcp (21364): problem connecting socket to 127.0.0.1 [ 344.608358][T21363] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 344.625706][T21363] EXT4-fs (loop2): group descriptors corrupted! 19:34:07 executing program 3 (fault-call:4 fault-nth:6): r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) [ 344.670997][T21375] 9pnet: p9_fd_create_tcp (21375): problem connecting socket to 127.0.0.1 [ 344.682998][T21379] 9pnet: p9_fd_create_tcp (21379): problem connecting socket to 127.0.0.1 [ 344.696128][T21382] 9pnet: p9_fd_create_tcp (21382): problem connecting socket to 127.0.0.1 [ 344.697159][T21384] 9pnet: p9_fd_create_tcp (21384): problem connecting socket to 127.0.0.1 19:34:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 344.780275][T21396] 9pnet: p9_fd_create_tcp (21396): problem connecting socket to 127.0.0.1 [ 344.780343][T21397] 9pnet: p9_fd_create_tcp (21397): problem connecting socket to 127.0.0.1 [ 344.803533][T21399] 9pnet: p9_fd_create_tcp (21399): problem connecting socket to 127.0.0.1 [ 344.803570][T21398] FAULT_INJECTION: forcing a failure. [ 344.803570][T21398] name failslab, interval 1, probability 0, space 0, times 0 [ 344.824696][T21398] CPU: 0 PID: 21398 Comm: syz-executor.3 Not tainted 5.14.0-rc4-syzkaller #0 [ 344.824883][T21404] 9pnet: p9_fd_create_tcp (21404): problem connecting socket to 127.0.0.1 [ 344.833525][T21398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.833536][T21398] Call Trace: [ 344.833543][T21398] dump_stack_lvl+0xb7/0x103 [ 344.833564][T21398] dump_stack+0x11/0x1a [ 344.833578][T21398] should_fail+0x23c/0x250 [ 344.833599][T21398] ? __alloc_file+0x2e/0x1a0 [ 344.847482][T21407] loop2: detected capacity change from 0 to 131456 19:34:07 executing program 4: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 344.996227][T21398] RSP: 002b:00007f5700069188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 345.004642][T21398] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 345.006210][T21419] 9pnet: p9_fd_create_tcp (21419): problem connecting socket to 127.0.0.1 [ 345.012636][T21398] RDX: 0000000000000000 RSI: 0000000000b36000 RDI: 0000000020000000 19:34:07 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x583ff9ca}, 0x2c, {[{@version_9p2000}]}}) [ 345.012651][T21398] RBP: 00007f57000691d0 R08: ffffffffffffffff R09: 0000000000000000 [ 345.012664][T21398] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000001 [ 345.012675][T21398] R13: 00007fffc7d3011f R14: 00007f5700069300 R15: 0000000000022000 [ 345.063114][T21424] 9pnet: p9_fd_create_tcp (21424): problem connecting socket to 127.0.0.1 19:34:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x12, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:07 executing program 3 (fault-call:4 fault-nth:7): r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) r4 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r7 = dup(r4) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x0, 0x0}, 0x1) io_uring_enter(r7, 0x6700, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000003900)={&(0x7f0000000080)=@nl=@proc, 0x80, &(0x7f0000003a40)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f0000000340)=""/124, 0x7c}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/24, 0x18}, {&(0x7f0000002840)=""/184, 0xb8}, {&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f00000025c0)=""/216, 0xd8}, {&(0x7f00000026c0)=""/170, 0xaa}, {&(0x7f0000002780)=""/168, 0xa8}, {&(0x7f0000003940)=""/236, 0xec}], 0xb, &(0x7f0000002900)=""/4096, 0x1000}, 0x0, 0x2, 0x0, {0x1}}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) [ 345.324200][T21445] vm_mmap_pgoff+0xf9/0x1d0 [ 345.328770][T21445] ksys_mmap_pgoff+0xe1/0x380 [ 345.333496][T21445] ? exit_to_user_mode_prepare+0x65/0x190 [ 345.339225][T21445] do_syscall_64+0x3d/0x90 [ 345.343647][T21445] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.349603][T21445] RIP: 0033:0x4665e9 [ 345.353603][T21445] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 345.362876][T21457] 9pnet: p9_fd_create_tcp (21457): problem connecting socket to 127.0.0.1 [ 345.373236][T21445] RSP: 002b:00007f5700069188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 345.373259][T21445] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 345.373271][T21445] RDX: 0000000000000000 RSI: 0000000000b36000 RDI: 0000000020000000 [ 345.373281][T21445] RBP: 00007f57000691d0 R08: ffffffffffffffff R09: 0000000000000000 [ 345.373293][T21445] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000001 19:34:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x6c000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x18, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 345.402666][T21458] 9pnet: p9_fd_create_tcp (21458): problem connecting socket to 127.0.0.1 [ 345.406318][T21445] R13: 00007fffc7d3011f R14: 00007f5700069300 R15: 0000000000022000 19:34:08 executing program 4: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x282, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="7472616e733d746370d1e3829a2a6d8f24e3efeb3596e8a19445030c959259441143e4ed7718096cc0df2325bd8da2d11f02db540cb2f368b1ae1418ffa0506b993b7ea3023bffead78aa3f4ae71d17ef716e68896a3397a3b84"]) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r3, 0x4, &(0x7f00000001c0)=r3, 0x1) socket(0x0, 0x0, 0x0) 19:34:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x22, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x74000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:08 executing program 3 (fault-call:4 fault-nth:8): r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 345.726941][T21508] 9pnet: p9_fd_create_tcp (21508): problem connecting socket to 127.0.0.1 19:34:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x8cffffff}, 0x2c, {[{@version_9p2000}]}}) [ 345.737227][T21494] RSP: 002b:00007f5700069170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 345.737270][T21494] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 000000000041936c [ 345.759704][T21509] 9pnet: p9_fd_create_tcp (21509): problem connecting socket to 127.0.0.1 [ 345.762248][T21494] RDX: 000000000000000f RSI: 00007f57000691e0 RDI: 0000000000000005 [ 345.762263][T21494] RBP: 00007f57000691d0 R08: 0000000000000000 R09: 0000000000000000 [ 345.762276][T21494] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000001 19:34:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x24, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:08 executing program 3: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000483000/0x2000)=nil, 0x2000, 0x0, 0x110, r0, 0x0) r6 = syz_io_uring_setup(0x1249, &(0x7f0000000240), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r4, 0x80, &(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x0, 0x0, 0x1, {0x0, r9}}, 0xffff) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x3c, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xa7ffffff}, 0x2c, {[{@version_9p2000}]}}) [ 346.063671][T21552] 9pnet: p9_fd_create_tcp (21552): problem connecting socket to 127.0.0.1 [ 346.085954][T21558] 9pnet: p9_fd_create_tcp (21558): problem connecting socket to 127.0.0.1 [ 346.092347][T21563] 9pnet: p9_fd_create_tcp (21563): problem connecting socket to 127.0.0.1 [ 346.102601][T21564] loop2: detected capacity change from 0 to 131456 19:34:08 executing program 3: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f00000000c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x5, 0x0, r3, 0x0, &(0x7f0000000080), 0x0, 0x40, 0x1}, 0xfffff538) r4 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r4, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x48, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 346.114498][T21567] 9pnet: p9_fd_create_tcp (21567): problem connecting socket to 127.0.0.1 [ 346.160930][T21578] 9pnet: p9_fd_create_tcp (21578): problem connecting socket to 127.0.0.1 [ 346.178452][T21564] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 346.188535][T21564] EXT4-fs (loop2): group descriptors corrupted! 19:34:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xc0ed0000}, 0x2c, {[{@version_9p2000}]}}) [ 346.204125][T21584] 9pnet: p9_fd_create_tcp (21584): problem connecting socket to 127.0.0.1 19:34:09 executing program 4: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = accept4$inet(r3, 0x0, &(0x7f0000000080), 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000000c0)=[@sack_perm, @sack_perm, @window={0x3, 0x7fff, 0x12e2}, @sack_perm, @window={0x3, 0x101, 0x400}, @timestamp, @window={0x3, 0xb1, 0x8}], 0x7) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="740180000000000000"]) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:09 executing program 3: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="50cd8f52f54e88c900"]) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) [ 346.478899][T21643] 9pnet: p9_fd_create_tcp (21643): problem connecting socket to 127.0.0.1 [ 346.509310][T21647] 9pnet_virtio: no channels available for device 127.0.0.1 [ 346.512767][T21645] 9pnet: p9_fd_create_tcp (21645): problem connecting socket to 127.0.0.1 [ 346.539380][T21659] 9pnet_virtio: no channels available for device 127.0.0.1 19:34:09 executing program 4: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000080), 0x3b12, 0x402080) getsockname$unix(r5, &(0x7f00000001c0), &(0x7f00000000c0)=0x6e) socket(0x0, 0x0, 0x0) 19:34:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x6c, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xdaa0ffff}, 0x2c, {[{@version_9p2000}]}}) [ 346.636768][T21673] 9pnet: p9_fd_create_tcp (21673): problem connecting socket to 127.0.0.1 [ 346.640868][T21677] loop2: detected capacity change from 0 to 131456 [ 346.666146][T21679] 9pnet: p9_fd_create_tcp (21679): problem connecting socket to 127.0.0.1 19:34:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x74, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 346.682129][T21677] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 346.692171][T21677] EXT4-fs (loop2): group descriptors corrupted! [ 346.704214][T21690] 9pnet: p9_fd_create_tcp (21690): problem connecting socket to 127.0.0.1 19:34:09 executing program 5: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x0, 0xda3, 0x80) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 346.742875][T21695] 9pnet: p9_fd_create_tcp (21695): problem connecting socket to 127.0.0.1 19:34:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xe8030000}, 0x2c, {[{@version_9p2000}]}}) [ 346.792301][T21697] 9pnet: p9_fd_create_tcp (21697): problem connecting socket to 127.0.0.1 [ 346.816335][T21710] loop2: detected capacity change from 0 to 131456 [ 346.822151][T21705] 9pnet: p9_fd_create_tcp (21705): problem connecting socket to 127.0.0.1 [ 346.843388][T21715] 9pnet: p9_fd_create_tcp (21715): problem connecting socket to 127.0.0.1 [ 346.855740][T21710] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 346.865850][T21710] EXT4-fs (loop2): group descriptors corrupted! [ 346.868905][T21721] 9pnet: p9_fd_create_tcp (21721): problem connecting socket to 127.0.0.1 [ 346.881150][T21719] ================================================================== [ 346.889221][T21719] BUG: KCSAN: data-race in __dput_to_list / link_path_walk [ 346.896416][T21719] [ 346.898731][T21719] write to 0xffff888145f93b40 of 4 bytes by task 1777 on cpu 1: [ 346.906340][T21719] __dput_to_list+0xb6/0x250 [ 346.910919][T21719] shrink_dentry_list+0x15d/0x340 [ 346.915933][T21719] shrink_dcache_parent+0x4d/0x1c0 [ 346.921057][T21719] vfs_rmdir+0x15c/0x2c0 [ 346.925296][T21719] do_rmdir+0x14a/0x2e0 [ 346.929445][T21719] __x64_sys_rmdir+0x2c/0x30 [ 346.934060][T21719] do_syscall_64+0x3d/0x90 [ 346.938468][T21719] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.944358][T21719] [ 346.946668][T21719] read to 0xffff888145f93b40 of 4 bytes by task 21719 on cpu 0: [ 346.954298][T21719] link_path_walk+0x384/0x770 [ 346.958965][T21719] path_openat+0x1a0/0x1f20 [ 346.963451][T21719] do_filp_open+0xe9/0x200 [ 346.967862][T21719] do_sys_openat2+0xa3/0x250 [ 346.972434][T21719] __x64_sys_creat+0x62/0x80 [ 346.977006][T21719] do_syscall_64+0x3d/0x90 [ 346.981413][T21719] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.987290][T21719] [ 346.989589][T21719] value changed: 0x00280000 -> 0x00200100 [ 346.995279][T21719] [ 346.997582][T21719] Reported by Kernel Concurrency Sanitizer on: [ 347.003706][T21719] CPU: 0 PID: 21719 Comm: syz-executor.0 Not tainted 5.14.0-rc4-syzkaller #0 [ 347.012448][T21719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.022483][T21719] ================================================================== 19:34:09 executing program 4: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="7472616e733d07ffaa"]) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1f4, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xf6ffffff}, 0x2c, {[{@version_9p2000}]}}) [ 347.137810][T21734] 9pnet: p9_fd_create_tcp (21734): problem connecting socket to 127.0.0.1 19:34:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x20c, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:10 executing program 5: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) mmap(&(0x7f000001e000/0x3000)=nil, 0x3000, 0x1000001, 0x12, r3, 0xa16ab000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xf9fdffff}, 0x2c, {[{@version_9p2000}]}}) [ 347.201811][T21748] loop2: detected capacity change from 0 to 131456 [ 347.213118][T21748] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 347.220568][T21749] 9pnet: Could not find request transport: ÿª [ 347.223279][T21748] EXT4-fs (loop2): group descriptors corrupted! [ 347.241775][T21751] 9pnet: p9_fd_create_tcp (21751): problem connecting socket to 127.0.0.1 19:34:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x218, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 347.296726][T21767] 9pnet: p9_fd_create_tcp (21767): problem connecting socket to 127.0.0.1 [ 347.313324][T21768] 9pnet: p9_fd_create_tcp (21768): problem connecting socket to 127.0.0.1 [ 347.318991][T21770] 9pnet: p9_fd_create_tcp (21770): problem connecting socket to 127.0.0.1 [ 347.324589][T21773] 9pnet: p9_fd_create_tcp (21773): problem connecting socket to 127.0.0.1 [ 347.377327][T21783] 9pnet: p9_fd_create_tcp (21783): problem connecting socket to 127.0.0.1 19:34:10 executing program 4: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x3ff, 0x40240) ppoll(&(0x7f00000000c0)=[{r4, 0x2000}, {r3, 0x1380}], 0x2, &(0x7f00000001c0), &(0x7f0000000200)={[0x3]}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) syz_io_uring_setup(0x58f0, &(0x7f0000000240)={0x0, 0x630a, 0x1, 0x0, 0x3e5, 0x0, r0}, &(0x7f0000e80000/0x2000)=nil, &(0x7f0000495000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000001680)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r7, 0x0, &(0x7f0000001640)={&(0x7f0000000340)=@ethernet, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/166, 0xa6}], 0x3, &(0x7f00000015c0)=""/124, 0x7c}, 0x0, 0x40000001, 0x0, {0x2}}, 0xee7) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xff000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x300, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 347.538293][T21798] EXT4-fs (loop2): group descriptors corrupted! [ 347.547568][T21805] 9pnet: p9_fd_create_tcp (21805): problem connecting socket to 127.0.0.1 19:34:10 executing program 3: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index=0x6, 0x4, 0x401, 0x2, 0x4, 0x1, {0x2}}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r5 = dup(0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x0, 0x0}, 0x1) io_uring_enter(r5, 0x6700, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r5, 0x6a80, 0x5af4, 0x3, &(0x7f0000000080)={[0x5]}, 0x8) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='tra\v|`)']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x500, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xffffa0da}, 0x2c, {[{@version_9p2000}]}}) [ 347.752068][T21839] 9pnet: p9_fd_create_tcp (21839): problem connecting socket to 127.0.0.1 [ 347.781300][T21845] 9pnet: p9_fd_create_tcp (21845): problem connecting socket to 127.0.0.1 [ 347.834638][T21856] 9pnet: p9_fd_create_tcp (21856): problem connecting socket to 127.0.0.1 [ 347.850483][T21857] 9pnet_virtio: no channels available for device 127.0.0.1 [ 347.861540][T21859] 9pnet: p9_fd_create_tcp (21859): problem connecting socket to 127.0.0.1 [ 347.867720][T21862] 9pnet: p9_fd_create_tcp (21862): problem connecting socket to 127.0.0.1 19:34:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x600, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:10 executing program 5: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r5 = dup(0xffffffffffffffff) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd_index=0x5, 0x0, 0x0, 0x80, 0x2, 0x1}, 0x101) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x0, 0x0}, 0x1) io_uring_enter(r5, 0x6700, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf32(r5, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x8, 0x5, 0x20, 0x1, 0x2, 0x3, 0x6, 0x167, 0x38, 0x233, 0x0, 0x2, 0x20, 0x1, 0x302, 0x4, 0x4}, [{0x6, 0x3, 0x7, 0x3, 0xfff, 0x80000000, 0x9, 0x9bc6}], "f596811347bf469b2daf350f1505988358b488d0ebde7a633b550b8d579c910c54f45d124f0fa103c26f47746bcae6e4bb2a98d5a6cb84dae1745efb8d1f7c62f1df79d0bbe2e18d8f330c5251ce45d3fdb9182287d54f7bd5ba9776ac4e4c7474ae54b6995de0617feeb9bc", ['\x00']}, 0x1c4) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xffffe000}, 0x2c, {[{@version_9p2000}]}}) [ 347.881315][T21865] loop2: detected capacity change from 0 to 131456 [ 347.894982][T21866] 9pnet: p9_fd_create_tcp (21866): problem connecting socket to 127.0.0.1 [ 347.901781][T21857] 9pnet_virtio: no channels available for device 127.0.0.1 [ 347.914023][T21865] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:34:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x700, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 347.948673][T21877] 9pnet: p9_fd_create_tcp (21877): problem connecting socket to 127.0.0.1 [ 347.975235][T21879] 9pnet: p9_fd_create_tcp (21879): problem connecting socket to 127.0.0.1 [ 348.011056][T21889] 9pnet: p9_fd_create_tcp (21889): problem connecting socket to 127.0.0.1 [ 348.036614][T21893] 9pnet: p9_fd_create_tcp (21893): problem connecting socket to 127.0.0.1 [ 348.063273][T21895] 9pnet: p9_fd_create_tcp (21895): problem connecting socket to 127.0.0.1 19:34:10 executing program 3: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4200, 0x2) socket(0x0, 0x0, 0x0) 19:34:10 executing program 4: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x1) r4 = fsopen(&(0x7f00000008c0)='nsfs\x00', 0x1) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000900)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x1, 0x4007, @fd=r4, 0x1, 0x0, 0x0, 0x0, 0x1, {0x3, r5}}, 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r6, 0x80106720, &(0x7f0000000880)={0x9, &(0x7f0000000740)=[{0x1ff, 0x4c, &(0x7f0000000080)="0bf3116c2436100c937e7bd9cfc2fc45ae2ecccd907c327b8aa7016914ee4d8cc0292527c0ca6e9cf6f687f040c977a51451c64f874243f556b3cb709611c08c3d17fa84ae49cd9b0ffbdc53", 0x0, 0x1}, {0x100, 0x88, &(0x7f00000001c0)="80deeaa22fadf18ae934593a65273b60e1f650656e6c0588f322367c27bbdc18536732556d1f86631723524fe0ec46c393ad3bb3103a730e79076b2708edf89e93ff841408a45094ef84e72252251abdca21ec47722b252d30201eb357c4a94463294419607fe129bfb317e91a875e46abe91f9c7b8e9ae0b51c269cbc77780d6a99e291c53f10a8", 0x1}, {0x2, 0x58, &(0x7f0000000280)="c700b5ee9a0d8e7b01913e53d77e3c0e86464d9563a6a7a54718dac1fe351abfdd87f3bc07672a353c85ba07ba9ad8dc19131a7dbc01d9c1b919c2de9da79f3bae6557f17b43122ded3c553bdea4bebbe609558ab49c4ff8", 0x1}, {0x8, 0x89, &(0x7f0000000300)="14681b22bfda24bf4008afbedc836fe2d15de502c3dd195eb44b1025a5b8019b411c3f7b3aaa279e5cc1015a09598aff84ae226330a0c807696de757508cb5a238f1fbfadf2f4d4bd14e38a51c39b042d072d3354c9de165bd2c2b1ad465c6746ef189041db694be990af49fd91bc177a430b36fb11190b5c47df4c3b0edce124d75fd3000d9bcf876", 0x0, 0x1}, {0x20, 0xe, &(0x7f00000003c0)="e8a3a97705c4eef843d096d3cd26", 0x1}, {0x0, 0xb4, &(0x7f0000000480)="a7da892391dd319a355cb536605447d6476642f7d292d83fe01b3aec761faef7c59d47b6c48807a425aa6d786a5d0569e2791f004e192cc9a442bf894942ad37f5632edaa6e30f6c9bbf5c9a098a91a9ce16812adf5cb573dab0d5338abeb5d1acb081d12664f1d5363259a028f71991e4cf4b5cd0b2e2d0fc20ef650d1749a504f2ef94e88d6a1953e136a3d5213b0a412af2eec541f2bc6294c2da2f541a957586312f2ef582a71d485866f56bc9c59d42d67f", 0x1}, {0x3f, 0xa1, &(0x7f00000005c0)="db8d2cfbeab3aabbdad81a7eae6211f448c4f57263e2648218222ce21333d93b6797a71d4d8fa4a3f3f3f82da5b97211e8c2d884a517b8f6e87fed5584aefc6cc1267c5022f78674f6c30e2b1fe8f3bd746ef6da4604f483cb14f74ded28eca32c94b3ec38e23ba165b9bc85419ed9f5176086e13430b3c600c0ac1188c138db0f1761e3631f467d054a14612a9fb394ae9ea94478d86fb58647938390cf9bedbe", 0x1, 0x1}, {0x0, 0x27, &(0x7f0000000540)="61429693f21863f5b3acb6e0dcef177ea644b76a4f59267fc691d3051c9b8cf4265c5be471b745", 0x0, 0x1}, {0x5, 0x84, &(0x7f0000000680)="287ae852fb254b4ec415023a4d42567f0cf34207b6a6fb658db0aa0d16da5ba3e084eb95ba6181fd672e645edd44b2666dfd304bd9f67418da779020c4f140d559b659d1d34677ae3746762f1cd6ad7c3e865f794ed688839d2180d66637868679d2a914aba4aa4281444f4435f45d870c6d5c07a43dd81ebc1460bab87b42ceb531942a"}]}) socket(0x0, 0x0, 0x0) [ 348.203266][T21909] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 348.211690][T21917] 9pnet: p9_fd_create_tcp (21917): problem connecting socket to 127.0.0.1 [ 348.221786][T21919] 9pnet: p9_fd_create_tcp (21919): problem connecting socket to 127.0.0.1 19:34:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:11 executing program 3: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) sendto(0xffffffffffffffff, &(0x7f00000001c0)="8495daca83bfd468779d83cd8bf2a608f27bffcfa1908d17314ca52ce8f7febf10272c4723d174e93cf1c7f203bec05ba4c1078a9aeacd2f7928a7ca5f1abdd577b506d488e44876c661957eb44bec406cf3796d7f7d8d5a1c0b273458a8aa41c0c0146f5cc446928694820d57d44645379009a867645932bc7f2752a4abb0c7fa3440c2edaf619e3d0da5b08f35389c3bbd7d83eaeb6877d219cd97e7b81fcf089ae7545bb754ae46d35599b575fe55b8940392", 0xb4, 0x40001, &(0x7f0000000080)=@hci={0x1f, 0x1, 0x2}, 0x80) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 348.539399][T21988] loop2: detected capacity change from 0 to 131456 [ 348.539447][T21987] 9pnet: p9_fd_create_tcp (21987): problem connecting socket to 127.0.0.1 [ 348.549903][T21990] 9pnet: p9_fd_create_tcp (21990): problem connecting socket to 127.0.0.1 [ 348.565356][T21991] 9pnet: p9_fd_create_tcp (21991): problem connecting socket to 127.0.0.1 [ 348.571029][T21992] 9pnet: p9_fd_create_tcp (21992): problem connecting socket to 127.0.0.1 19:34:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xffffffa7}, 0x2c, {[{@version_9p2000}]}}) 19:34:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xc02, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:11 executing program 3: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r5 = syz_io_uring_setup(0x1249, &(0x7f0000000240), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r8}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={r3, r4+60000000}, 0x1, 0x0, 0x1, {0x0, r8}}, 0x20) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r9 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r9, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r9, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r10, 0x0) preadv(r10, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=tcp']) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xd00, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 348.739191][T22026] 9pnet: p9_fd_create_tcp (22026): problem connecting socket to 127.0.0.1 [ 348.767111][T22029] loop2: detected capacity change from 0 to 131456 19:34:11 executing program 3: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1c000, 0x8, &(0x7f00000006c0)=[{&(0x7f00000001c0)="d2b2f112f574a8faba3ab31d33c67fde5933c88fad21f325a7e231fca4bf5ad08f46809a1f162d1d44c45cc686c0b39cf409472e0989b1f76b6e072e40d7e745b007132ae38a024ed63d892ee4376ba75544c93711a475498369ffb609f63b873b3501a2502232d625f9ce605066b91065fa7d4ec57eac1d13837c9505f569a983847a9520d8491904d6285eb23e265559b585eaa893fd54225a4c9787d8ff80c485954a829a08f2da47043360436a06a2b330f91495906a8acf3dc84d57b0f21195d875", 0xc4, 0x881}, {&(0x7f00000002c0)="76e535b8a6fd25c72bbf52271583435c94f2bd08425783e71c64ac79df54f01d2a73e27104ea432ec30e2bb50c7defaf8f9cf31762d58d3d31dbd3679356edcef60d6aa10df5feff54a7677416435e78880cf097b732b5c99b8e8002c3a3d7902c968482b73468ab860e907aed2b238847", 0x71, 0x7fffffff}, {&(0x7f0000000340)="f8f4289c1b", 0x5}, {&(0x7f0000000380)="88880c874f1233ffda1a6d9135c29dc3af13f1bd2619fb48c7c0e5c28cad3e9043eb01aff625d3123864497d11ab0eb11d7f6d6576e0e0587bba57313598c24d1d115fa5313206cced3270924fde0efeb2d2e77983996e4081e707cca1232ebc35570d007c2975dd8031041f6bfaa4de2ca7711ae72c37f08f458f", 0x7b, 0x3ff}, {&(0x7f0000000480)="e6a150309a7800a1898c17529fa8e66ff3590ac3127bc134ab08d30cd7fbdd0d7b95e7a34767f2e036fb42c7b74b1110691cc0c6a7b30641d4ccf7e266b4370d97c7d1722eb2f679277ead4d", 0x4c, 0x6}, {&(0x7f0000000500)="162e69c79bcaa081acfb6927c54f4991e292e636020e33dba487", 0x1a, 0x7}, {&(0x7f00000005c0)="f03cbb3d0ad24db5481ca3f70e07cd344209b08e9eae5a0fef3183c6c1022f67c559f8c7c4fe524be5a23999a057169f07219174080c485ea77008467352ec59d3ec013e8658da173ace77d8d37e0e202f62ff073949c3a6d71f6035e2ba60eb0358d9c5d619161fa3281b6be2824f7837bd6e4301a3c57fde682e33fa4a89c5433a426919e9496a5cd9c5859d63c13ce6f8ee131aea6abadbae2a6d220eff036ec1cd5a570f76c0e59cfc09c940f1919c12fb86ba405355a7e0edb7557fc947e6b16e959366f5575d47b59be0", 0xcd, 0x1}, {&(0x7f0000000540)="d7ac419b6f289d4bc95714a2e3a5972b32ce7bd314d453", 0x17, 0x2d13}], 0x40001, &(0x7f0000000780)={[{@gid={'gid', 0x3d, 0xee00}}, {@huge_within_size}, {@nr_blocks={'nr_blocks', 0x3d, [0x31, 0x74, 0xc65d35daea5e2666, 0x70, 0x70, 0x65, 0x34, 0x31, 0x6d]}}], [{@smackfsfloor={'smackfsfloor', 0x3d, '127.0.0.1\x00'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@context={'context', 0x3d, 'system_u'}}, {@fsname={'fsname', 0x3d, '\x00'}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@smackfsdef={'smackfsdef', 0x3d, '\x00'}}, {@euid_gt={'euid>', 0xee00}}, {@uid_gt={'uid>', 0xee00}}, {@smackfsdef={'smackfsdef', 0x3d, '\xcd-!^#\xaf'}}, {@fsmagic}]}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="7072616e333d73a5ff"]) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xfffffffe}, 0x2c, {[{@version_9p2000}]}}) 19:34:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) 19:34:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0xe00, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 348.792932][T22034] 9pnet: p9_fd_create_tcp (22034): problem connecting socket to 127.0.0.1 [ 348.795480][T22029] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 348.806822][T22032] 9pnet: p9_fd_create_tcp (22032): problem connecting socket to 127.0.0.1 [ 348.818131][T22035] 9pnet: p9_fd_create_tcp (22035): problem connecting socket to 127.0.0.1 [ 348.832615][T22041] 9pnet: p9_fd_create_tcp (22041): problem connecting socket to 127.0.0.1 19:34:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) [ 348.903854][T22062] 9pnet_virtio: no channels available for device 127.0.0.1 [ 348.914605][T22060] 9pnet: p9_fd_create_tcp (22060): problem connecting socket to 127.0.0.1 [ 348.930500][T22064] 9pnet: p9_fd_create_tcp (22064): problem connecting socket to 127.0.0.1 19:34:11 executing program 3: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd93\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x7, 0x33, 0x0, 0x3f, 0x4, 0x1}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = syz_io_uring_setup(0x70c4, &(0x7f0000000240)={0x0, 0xabb0, 0x10}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100), &(0x7f0000000000)) dup(r5) r6 = syz_io_uring_setup(0x4e73, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100), &(0x7f0000000000)) dup(r6) mount$9p_tcp(&(0x7f0000000100), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x44000, &(0x7f00000001c0)=ANY=[@ANYRES64=r1, @ANYRES32, @ANYRES64, @ANYRES16=r5, @ANYRES64]) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/netconsole', 0x100, 0x8) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1020, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x5000000000000}, 0x2c, {[{@version_9p2000}]}}) [ 349.174114][T22120] 9pnet: p9_fd_create_tcp (22120): problem connecting socket to 127.0.0.1 [ 349.178814][T22124] loop2: detected capacity change from 0 to 131456 [ 349.194905][T22123] 9pnet: p9_fd_create_tcp (22123): problem connecting socket to 127.0.0.1 [ 349.199718][T22124] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:34:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 19:34:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1100, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 349.294916][T22136] 9pnet: p9_fd_create_tcp (22136): problem connecting socket to 127.0.0.1 [ 349.327073][T22139] 9pnet: p9_fd_create_tcp (22139): problem connecting socket to 127.0.0.1 19:34:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0xe0ffff00000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:12 executing program 5: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000740)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000700)={0x77359400}}, 0x9) r0 = syz_io_uring_setup(0x6e0f, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000800)={0x25c141, 0x35, 0x1a}, &(0x7f0000000840)='./file0\x00', 0x18, 0x0, 0x23456}, 0xfffffffa) r3 = dup(r0) r4 = epoll_create(0x2) ioctl(r4, 0x5783, &(0x7f0000000780)="ad25c4d9244224c5503910405ff6dc809b67f13655ef2a51627bb22505d32bd52dbc673c357d78f2") syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$NFT_MSG_GETOBJ(r6, &(0x7f00000006c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="24000000130a01040000000000000b0000010800034000000802080003400000000a"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4) preadv(r5, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/169, 0xfffffd6e}, {&(0x7f00000005c0)=""/222, 0xde}, {&(0x7f0000000080)=""/50, 0x32}, {&(0x7f0000000480)=""/206, 0xce}, {&(0x7f00000000c0)=""/15, 0xf}], 0x5, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="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"/381, @ANYRES32]) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1200, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 349.358498][T22153] loop2: detected capacity change from 0 to 131456 [ 349.384697][T22153] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:34:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x100000000000000}, 0x2c, {[{@version_9p2000}]}}) [ 349.419615][T22162] 9pnet: p9_fd_create_tcp (22162): problem connecting socket to 127.0.0.1 [ 349.450638][T22164] 9pnet: p9_fd_create_tcp (22164): problem connecting socket to 127.0.0.1 [ 349.453921][T22165] 9pnet_virtio: no channels available for device 127.0.0.1 [ 349.524331][T22182] 9pnet: p9_fd_create_tcp (22182): problem connecting socket to 127.0.0.1 19:34:12 executing program 3: r0 = memfd_create(&(0x7f0000000900)='Y\xff\xff\x00\x00\x00\x00\x00K\xb2\x02\x80B\xe9\xe8\xcc\xde\x06\x00l\xa8\x1aJ\xaf\xb2M\xba\xb8_\x05U\xcd<|>\x9e\xec^\x0e\xbe\x18+-\x9b\x893\x02\x00\xa6\x1f+\xb3\xc5\x90z5\xe0\xdfi\xb7\x9f\xb4QW\xc9\xc9\x92\x03\t\x00\x00\x00\x00\x00\xb2\x0f\xee\xbe\f8\xcc\x7f\x00\x00\x00Z\x81\x00\x00\x00\x00\x18I\x13\xf1\xa2x\x04\x81R\xd45R\xae\x84\xcdN\xf7\xf6\b~\xed_M^dQ:\xbc\xafq\x88\x19nSF|;]\xe1A\x8c\x8a\x98\xd7|\xdcLF\r\xb1\xfd\xbf!\xc7u\xccP\xdd\x13~\x89\xcf\x85\xca\xa0%\xc6\xc7\x11\x00\x00\x00\x00\x00\x00\x00?M9\\\av~\'\xd9\xb0\xacdya]8\x9d\xb7\v\xf39\xc5{\x9c!\x0f/\xb8o8\xb9\x8d\x19\xe2\xca\x01y\x83\xe7\ng\x87\xd930x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7405006e733d0800701d51d4a37bf5f62d0f44def07aacf5e145a50c07000000c6739a3103341f0fd678ccb9d984fbd36556f41f7b20a266f847ddc671aebfaa6f7f93f1ccb966de3720d10206ac4ab15b96944647f40556db8eec801edf11303d82e491a4610d0000000000000000000000009564bc7d589e06b4faa4b85d4bb537174eac"]) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) 19:34:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x200000000000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) 19:34:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1802, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x300000000000000}, 0x2c, {[{@version_9p2000}]}}) 19:34:12 executing program 5: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x0, 0x0}, 0x1) mount(0x0, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r3, 0x6700, 0x0, 0x0, 0x0, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x0, 0xd9f, 0xfffffffc) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="20000000000000868c52041d4bc5ddd10f767570f5fc00a26ad6841b60dd6c113f46b9eb15225237adeb2dd4244f889641e81e4c3c429a89755b4409b8679fa43d3fb74632de67e7dfb7b9186195e3f6a5abd3ac2425ca51b88ccbd3a22c89c7692c49ce1ca16cdb45248e6e84bba8e2b3f1e97a5926ffeb3fc08a30edd86363f911f63bc219771eebc66acd3eb83bd1990899bd5d312b8c2a95aef80d143b400d16172b664cf803ea200cde81f042327f350bbd40765b3b1a4f566c046e3273e795713c9fb72ac25e3ee6ddf1738cd12e976bfa5337fd3daf4cc2c7af1bff4a52b852554e7d6a7055ec77b69a5ca566e77d1a97334cd012f7d452e202594c295f24b32bdde216c87eb441e1c8a88e948f5f77fa6a1ebe37a67f8f6cdd2fcc114a6bae41285a2e546f12"]) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) [ 349.627747][T22194] 9pnet: p9_fd_create_tcp (22194): problem connecting socket to 127.0.0.1 [ 349.632659][T22197] loop2: detected capacity change from 0 to 131456 [ 349.656930][T22199] 9pnet_virtio: no channels available for device 127.0.0.1 19:34:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) [ 349.710822][T22197] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 349.730190][T22217] 9pnet: p9_fd_create_tcp (22217): problem connecting socket to 127.0.0.1 [ 349.749887][T22222] 9pnet: p9_fd_create_tcp (22222): problem connecting socket to 127.0.0.1 19:34:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2010, &(0x7f0000000b40)={'trans=tcp,', {}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}}) 19:34:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000080)={'trans=tcp,', {'port', 0x3d, 0x400000000000000}, 0x2c, {[{@version_9p2000}]}}) [ 349.761101][T22221] 9pnet_virtio: no channels available for device 127.0.0.1 [ 349.808200][T22235] 9pnet_virtio: no channels available for device 127.0.0.1 [ 349.831976