Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.613569][T16430] Call Trace: [ 180.616829][T16430] dump_stack+0x137/0x19d [ 180.621153][T16430] should_fail+0x23c/0x250 [ 180.625610][T16430] __should_failslab+0x81/0x90 [ 180.630361][T16430] ? alloc_fs_context+0x46/0x500 [ 180.635343][T16430] should_failslab+0x5/0x20 [ 180.639824][T16430] kmem_cache_alloc_trace+0x49/0x310 [ 180.645092][T16430] alloc_fs_context+0x46/0x500 [ 180.649831][T16430] ? strncmp+0x34/0x70 [ 180.653893][T16430] fs_context_for_mount+0x1d/0x20 [ 180.658963][T16430] path_mount+0xdf5/0x1ce0 [ 180.663359][T16430] __se_sys_mount+0x23d/0x2e0 [ 180.668060][T16430] ? mntput+0x45/0x70 [ 180.672021][T16430] ? __fpregs_load_activate+0x103/0x1b0 [ 180.677567][T16430] __x64_sys_mount+0x63/0x70 [ 180.682139][T16430] do_syscall_64+0x4a/0x90 [ 180.686538][T16430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 180.692473][T16430] RIP: 0033:0x467afa [ 180.696380][T16430] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 180.715963][T16430] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 180.724445][T16430] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 180.732399][T16430] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 180.740351][T16430] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 [ 180.748303][T16430] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 180.756247][T16430] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 04:12:03 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x4) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:03 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r0, 0x0) 04:12:03 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0", 0x96}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 180.795483][ T1035] loop0: unable to read partition table 04:12:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) lseek(r1, 0xb4a, 0x2) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x100000000) 04:12:03 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:03 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:03 executing program 4 (fault-call:0 fault-nth:50): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:03 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x1, &(0x7f0000000140)=[{&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000fae000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000040)=0x1, 0x1, 0x5) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) shmget$private(0x0, 0xc00000, 0x100, &(0x7f0000400000/0xc00000)=nil) 04:12:03 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r0, 0x0) 04:12:03 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) [ 180.946044][ T1035] loop0: unable to read partition table 04:12:03 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) [ 180.997223][T16499] loop4: detected capacity change from 0 to 4 [ 181.015620][T16499] FAULT_INJECTION: forcing a failure. [ 181.015620][T16499] name failslab, interval 1, probability 0, space 0, times 0 [ 181.028245][T16499] CPU: 1 PID: 16499 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 181.036995][T16499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 04:12:03 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x1, &(0x7f0000000140)=[{&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 181.047032][T16499] Call Trace: [ 181.050295][T16499] dump_stack+0x137/0x19d [ 181.054673][T16499] should_fail+0x23c/0x250 [ 181.059099][T16499] __should_failslab+0x81/0x90 [ 181.063935][T16499] ? legacy_init_fs_context+0x2d/0x70 [ 181.069314][T16499] should_failslab+0x5/0x20 [ 181.073835][T16499] kmem_cache_alloc_trace+0x49/0x310 [ 181.079177][T16499] ? kmem_cache_alloc_trace+0x215/0x310 [ 181.084719][T16499] ? alloc_fs_context+0x46/0x500 [ 181.089694][T16499] legacy_init_fs_context+0x2d/0x70 [ 181.094874][T16499] alloc_fs_context+0x419/0x500 [ 181.099849][T16499] fs_context_for_mount+0x1d/0x20 [ 181.104851][T16499] path_mount+0xdf5/0x1ce0 [ 181.109238][T16499] __se_sys_mount+0x23d/0x2e0 [ 181.113939][T16499] ? mntput+0x45/0x70 [ 181.117897][T16499] ? __fpregs_load_activate+0x103/0x1b0 [ 181.123510][T16499] __x64_sys_mount+0x63/0x70 [ 181.128073][T16499] do_syscall_64+0x4a/0x90 [ 181.132537][T16499] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 181.138406][T16499] RIP: 0033:0x467afa [ 181.142273][T16499] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 181.161852][T16499] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 181.170237][T16499] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 181.178187][T16499] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 181.186133][T16499] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 04:12:03 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/stat\x00', 0x0, 0x0) fsmount(r1, 0x0, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="65152cc2a0d7f7f274b919348ded658152b4a3c0da58a5a82a4be70661963cf2706674031c9a37900bee33d2a015ba5e70ab3206f25b3989d4c9db9b57b1317da33e560010726c78870020eda6be883abb0b3fdd7e5896669a762e91ce2292dcc0d1e47af32ec45025128c6fd2a948e85d224b58920ef3b5420bed3f1b40876d2f9974d4b9d702d759520abc94a2010e967c5cd0339ba6891b212f557ddf7fe3d858c9a4afcf6968f5fabe204566650530df61c5be", 0xb5}, {&(0x7f0000000140)="39ecb1b65f3efbe921fdc20ecce4869e5ade5b71469e59c20e78fbc2a2c23f4d5fad1055e9c1f7bdbb1cba4c9283a49d5cd6b095c0cfce4afc700698bc6328b5b092cdc059d21815c23d11e8c38fb7cc1b578fe2c4c7ce0cef7a6154d9edf36ffe", 0x61}], 0x2, 0xc) [ 181.194077][T16499] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 181.202046][T16499] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 04:12:03 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:03 executing program 4 (fault-call:0 fault-nth:51): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:03 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x1, &(0x7f0000000140)=[{&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:03 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x10, r0, 0x0) 04:12:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:03 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 181.325518][ T1035] loop0: unable to read partition table [ 181.338010][T16544] loop4: detected capacity change from 0 to 4 [ 181.360931][T16544] FAULT_INJECTION: forcing a failure. [ 181.360931][T16544] name failslab, interval 1, probability 0, space 0, times 0 [ 181.373593][T16544] CPU: 1 PID: 16544 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 181.382429][T16544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.392578][T16544] Call Trace: [ 181.395835][T16544] dump_stack+0x137/0x19d [ 181.400169][T16544] should_fail+0x23c/0x250 [ 181.404722][T16544] ? vfs_parse_fs_string+0x5e/0xc0 [ 181.409822][T16544] __should_failslab+0x81/0x90 [ 181.414561][T16544] should_failslab+0x5/0x20 [ 181.419034][T16544] __kmalloc_track_caller+0x64/0x340 [ 181.424344][T16544] kmemdup_nul+0x27/0x70 [ 181.428574][T16544] vfs_parse_fs_string+0x5e/0xc0 [ 181.433501][T16544] path_mount+0xf99/0x1ce0 [ 181.437905][T16544] __se_sys_mount+0x23d/0x2e0 [ 181.442715][T16544] ? mntput+0x45/0x70 [ 181.446676][T16544] ? __fpregs_load_activate+0x103/0x1b0 [ 181.452217][T16544] __x64_sys_mount+0x63/0x70 [ 181.456792][T16544] do_syscall_64+0x4a/0x90 [ 181.461213][T16544] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 181.467153][T16544] RIP: 0033:0x467afa [ 181.471028][T16544] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 181.490676][T16544] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 181.499157][T16544] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 181.507113][T16544] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 181.515061][T16544] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 04:12:03 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x5}) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) mbind(&(0x7f00005d9000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000040)=0x4e0, 0x3, 0x6) 04:12:03 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r1, 0x81fd) fallocate(r1, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r2, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x16000}]) ftruncate(r0, 0x208200) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) [ 181.523015][T16544] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 181.530964][T16544] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 04:12:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:03 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:04 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) [ 181.595599][ T1035] loop0: unable to read partition table 04:12:04 executing program 4 (fault-call:0 fault-nth:52): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:04 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r1, 0x81fd) fallocate(r1, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r2, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x16000}]) ftruncate(r0, 0x208200) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) 04:12:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x30, 0x0, 0x8800) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f0000000140)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 181.684558][ T1035] loop0: unable to read partition table [ 181.713382][T16594] loop4: detected capacity change from 0 to 4 [ 181.725867][T16594] FAULT_INJECTION: forcing a failure. 04:12:04 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 181.725867][T16594] name failslab, interval 1, probability 0, space 0, times 0 [ 181.738488][T16594] CPU: 0 PID: 16594 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 181.747292][T16594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.757332][T16594] Call Trace: [ 181.760602][T16594] dump_stack+0x137/0x19d [ 181.764937][T16594] should_fail+0x23c/0x250 [ 181.769375][T16594] ? ext4_mount+0x40/0x40 [ 181.773754][T16594] ? getname_kernel+0x37/0x1d0 [ 181.778507][T16594] __should_failslab+0x81/0x90 04:12:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) [ 181.783263][T16594] should_failslab+0x5/0x20 [ 181.787749][T16594] kmem_cache_alloc+0x46/0x2f0 [ 181.792509][T16594] ? avc_has_perm_noaudit+0x19a/0x240 [ 181.797899][T16594] ? ext4_mount+0x40/0x40 [ 181.802216][T16594] getname_kernel+0x37/0x1d0 [ 181.806799][T16594] ? ext4_mount+0x40/0x40 [ 181.811159][T16594] kern_path+0x19/0x40 [ 181.815223][T16594] blkdev_get_by_path+0x54/0x1b0 [ 181.820215][T16594] mount_bdev+0x47/0x290 [ 181.824474][T16594] ? ext4_errno_to_code+0x110/0x110 [ 181.829746][T16594] ext4_mount+0x2d/0x40 04:12:04 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 181.833941][T16594] legacy_get_tree+0x70/0xc0 [ 181.838554][T16594] vfs_get_tree+0x4a/0x1a0 [ 181.842951][T16594] path_mount+0x11d4/0x1ce0 [ 181.847437][T16594] __se_sys_mount+0x23d/0x2e0 [ 181.852118][T16594] ? mntput+0x45/0x70 [ 181.856093][T16594] ? __fpregs_load_activate+0x103/0x1b0 [ 181.861686][T16594] __x64_sys_mount+0x63/0x70 [ 181.866294][T16594] do_syscall_64+0x4a/0x90 [ 181.870706][T16594] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 181.876659][T16594] RIP: 0033:0x467afa [ 181.880547][T16594] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 181.900146][T16594] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 181.908541][T16594] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 181.916519][T16594] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 181.924501][T16594] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 04:12:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) sendmmsg$sock(r1, &(0x7f0000003640)=[{{&(0x7f0000000400)=@hci={0x1f, 0x2, 0x2}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=[@timestamping={{0x14, 0x1, 0x25, 0x5ab3ccf8}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}], 0x30}}, {{&(0x7f0000000900)=@qipcrtr={0x2a, 0x1, 0x2}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)="29c6953245a41d9b76ccbbf847c49263401058a6a126cf9acd0d48ea72e3b57ea4316361da4523fc1f7693f30d2b8cbdd1139767c353e47ee74282b37ecc433955aec2848fdeb4dc20b95f4bca110ad915dc3ffa19c792065ca25ffe8139ed830268906e8479b41baede18581a7927fd3f5e0f4597ec4124d4717fbb9f55616c39dcbfae4c72706516f06b16bd4d3e70afbf929d307314ebcea3", 0x9a}, {&(0x7f0000000a40)="3ff08be1995dd42130a620ab90d8a7fe8a056d508779d96cfd86559a7089212ca37c248c681ff203be24a1fcf0a9e567", 0x30}], 0x2, &(0x7f0000000ac0)=[@txtime={{0x18, 0x1, 0x3d, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @txtime={{0x18, 0x1, 0x3d, 0x6e1c}}], 0x48}}, {{&(0x7f0000000b40)=@sco={0x1f, @none}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000bc0)="b396686f838b17bd4dfe1685264f6051b96e2da6aed11a545f1ab236165c3d4ba92f9fbcf0e7e75fdacb474e72596d9c30026b604d1d2ddbc8c7b11b22925a6da053c46cedb389efc8396fd6abb8f73e75e9c157b4a2a8a9946aecf751de6955c3da6e8fdd428a3bae20aa1cc37101399b9166a5c9e1b7789f875ac26af371ee99f93ddd48d08766375afc8af84b7c5ec1c707", 0x93}, {&(0x7f0000000c80)="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{&(0x7f0000002140)="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0x1000}], 0x2}}, {{&(0x7f0000003180)=@tipc=@nameseq={0x1e, 0x1, 0x22e5fe50b09ceff6, {0x2}}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003200)="047e38caf8039f6e74be21d110849c0361732b34bc395ccdf818f60a30e20183fe7cb6e135737d023155b45f35067bdc90f3eb98939d84265094442d73d4da81117df165e1770fe181470fa9455bcf2a873e2b5dc5809794fd6318ca52a958424c923de726824979e4641cb6a0451acc9dc690fee5e8a05b1ab0ab21fd580dcc5ed7768167239f2b0728686fb29f506b88fb2997ad1f23936208fe788437", 0x9e}, {&(0x7f00000032c0)="356f02b3e38f177f631708f05045147eff4e166df8ac82caad0ed528e325561fcc25c10bc32f19bf5d902cca7dae0dafe6d5abdffad2cae11b31fb98c3c96f02eee22af4a2095c4960f871943a44996ba253b4797e5b96af4252e3999ca699d14e2527859cb6ec8087985d6e3c7ff698d287306f2c7013a031b8893e81c3add7c81846e73a14562e7de891132eda9f6b776c80c8961a3886f6c1bfdf3dbf64150fd600cc2b78f7d019b668b8d55e9e0c7d32c15dba252be8ee7afa841fb9b148a702be6149048bfd712f6a9a81b042558611022fcdd1d53b3adef455d93d41660ed06b2efbd7d29c2689ef8944e4506559", 0xf1}, {&(0x7f00000033c0)="1f10fb4292e90b61e13b2cf3f69e1e9a53fde62fc80bcc5666fd92f410825fe9ff429142", 0x24}, {&(0x7f0000003400)="a3b51a09b56a0b5d14e6623bdd147ace18a8e0c54b3cd59acb720f9bbbe10f12228c3b4eda81b2e759b2d347474b68d04ee81430a1f37627e50bcaeec3ea52a7e512514225538a126d15372166bf73bcc90ab9bfb13137b0ca676e4f67a7f3526a7fea2925fc5367701269d2dd716556e6d3b28df6524061d2782842f4bd2ff2fe1f70c6c2a7521b75d814", 0x8b}, {&(0x7f00000034c0)="6981ca18eab782cfb736cfb39c37c7e47d43cf8074631c45472ac5fd2999e909c08b7f21221b2574dbbff7bd17fca3f47b604c9c04afbe0c674676add0022bf09913fbd0b6cd3551a76309b2212767e154fdc363c6f6ce56bfa73433009242513c2f66310cc26a1e53649e31e8fa4a48935d76aea8492432f8a9e2327927f65eaee7d0bd81b7d04669f145b5417cec8936772626753e9dc1be3cbe6b9d17c32450c2b172f7c34a04185f077c45354f45c4ec072370066610f6290a75234952daf343f72a26cf42746af70a199702ce74949b9fee60d98bd6f34273f9802eadf8d4bdd0198d9a0ffba7336142dd4bed0e", 0xf0}], 0x5}}], 0x5, 0x20002040) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040), 0x5, 0x92900) preadv(r2, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/164, 0xa4}, {&(0x7f0000000340)=""/83, 0x53}], 0x4, 0x1, 0x9) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) prlimit64(0xffffffffffffffff, 0x0, &(0x7f0000000480)={0x100000001, 0x40}, &(0x7f0000000500)) r3 = getpgid(0x0) r4 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) tkill(r3, 0x3d) open_tree(r1, &(0x7f00000004c0)='./file0\x00', 0x8900) 04:12:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:04 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 181.932455][T16594] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 181.940491][T16594] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 04:12:04 executing program 4 (fault-call:0 fault-nth:53): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:04 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:04 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r1, 0x81fd) fallocate(r1, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r2, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x16000}]) ftruncate(r0, 0x208200) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, 0xffffffffffffffff, 0x0) 04:12:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x30, 0x0, 0x8800) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f00000000c0)={0x0, @aes128, 0x0, @desc4}) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x2100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000140)=[@window={0x3, 0x3, 0x388}, @timestamp, @mss={0x2, 0xfffd}, @window={0x3, 0x14, 0x8}, @timestamp, @sack_perm], 0x6) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:getty_log_t:s0\x00', 0x21, 0x3) mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:04 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 182.064406][T16653] loop4: detected capacity change from 0 to 4 [ 182.073672][T16653] FAULT_INJECTION: forcing a failure. [ 182.073672][T16653] name failslab, interval 1, probability 0, space 0, times 0 [ 182.086288][T16653] CPU: 0 PID: 16653 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 182.095137][T16653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.105171][T16653] Call Trace: [ 182.108510][T16653] dump_stack+0x137/0x19d 04:12:04 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) munlock(&(0x7f0000283000/0x4000)=nil, 0x4000) [ 182.112833][T16653] should_fail+0x23c/0x250 [ 182.117240][T16653] __should_failslab+0x81/0x90 [ 182.121995][T16653] ? alloc_super+0x3a/0x520 [ 182.126482][T16653] should_failslab+0x5/0x20 [ 182.130967][T16653] kmem_cache_alloc_trace+0x49/0x310 [ 182.136250][T16653] ? __blkdev_get+0xc1/0x6d0 [ 182.140849][T16653] ? mount_bdev+0x290/0x290 [ 182.145347][T16653] alloc_super+0x3a/0x520 [ 182.149669][T16653] ? mount_bdev+0x290/0x290 [ 182.154158][T16653] sget+0x1a5/0x400 [ 182.157959][T16653] ? test_bdev_super+0x30/0x30 04:12:04 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x30, 0x0, 0x8800) sendfile(r1, r2, &(0x7f0000000040)=0x1, 0xfffffffffffffffc) mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 182.162717][T16653] mount_bdev+0xd3/0x290 [ 182.166954][T16653] ? ext4_mount+0x40/0x40 [ 182.171373][T16653] ? ext4_errno_to_code+0x110/0x110 [ 182.176621][T16653] ext4_mount+0x2d/0x40 [ 182.180769][T16653] legacy_get_tree+0x70/0xc0 [ 182.185392][T16653] vfs_get_tree+0x4a/0x1a0 [ 182.189803][T16653] path_mount+0x11d4/0x1ce0 [ 182.194360][T16653] __se_sys_mount+0x23d/0x2e0 [ 182.199021][T16653] ? mntput+0x45/0x70 [ 182.202996][T16653] ? __fpregs_load_activate+0x103/0x1b0 [ 182.208535][T16653] __x64_sys_mount+0x63/0x70 04:12:04 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 182.213107][T16653] do_syscall_64+0x4a/0x90 [ 182.217546][T16653] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 182.223438][T16653] RIP: 0033:0x467afa [ 182.227406][T16653] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 182.247096][T16653] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 182.255487][T16653] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa 04:12:04 executing program 2: clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x2, 0x0, 0x0) rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000700)="5c86c5cd77") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)="be9ff483111ec7c05a6e35766a9c5cd98ed812fee8ee677c468e2d01bb01fd560342c1891c9b259ef048c5ac173518e9cd261fa6cbe6a89b00bbcac9c7a8fc13d6d5661f30c63f72be485d2065e695187bb1482dff9c9d341184640629dc64bb37212a404898297b90eb535ba521052c06a3f59c8a96155e941ed41bc723c4062d6dc6418cd0808ff3") ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000001880)={0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) syz_io_uring_setup(0x2bc4, &(0x7f0000001400)={0x0, 0xb665, 0x4, 0x3, 0x2d0, 0x0, r2}, &(0x7f00002cf000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000001480), &(0x7f00000014c0)) fork() r3 = socket$inet(0x2, 0x4, 0x2) preadv(r3, &(0x7f0000001380)=[{&(0x7f0000000040)=""/130, 0x82}, {&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f00000001c0)=""/22, 0x16}, {&(0x7f0000000200)=""/9, 0x9}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/245, 0xf5}], 0x7, 0x80000000, 0x0) mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 182.263438][T16653] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 182.271395][T16653] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 [ 182.279358][T16653] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 182.287326][T16653] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 [ 182.300070][ T1035] loop0: unable to read partition table 04:12:04 executing program 4 (fault-call:0 fault-nth:54): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:04 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:04 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5fa67d4e61719775}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x8c1}, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:04 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:04 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 182.380686][ T1035] loop0: unable to read partition table [ 182.415039][T16715] loop4: detected capacity change from 0 to 4 04:12:04 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01]) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 182.426946][T16715] FAULT_INJECTION: forcing a failure. [ 182.426946][T16715] name failslab, interval 1, probability 0, space 0, times 0 [ 182.439633][T16715] CPU: 1 PID: 16715 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 182.439649][T16715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.439656][T16715] Call Trace: [ 182.439661][T16715] dump_stack+0x137/0x19d 04:12:04 executing program 4 (fault-call:0 fault-nth:55): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:04 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 182.439680][T16715] should_fail+0x23c/0x250 [ 182.439692][T16715] ? kzalloc+0x1d/0x30 [ 182.439709][T16715] __should_failslab+0x81/0x90 [ 182.439796][T16715] should_failslab+0x5/0x20 [ 182.439809][T16715] __kmalloc+0x66/0x340 04:12:04 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:04 executing program 0: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x0, 0x0, 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:04 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01]) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 182.439827][T16715] kzalloc+0x1d/0x30 [ 182.439843][T16715] security_sb_alloc+0x3c/0x180 [ 182.439899][T16715] alloc_super+0x10b/0x520 04:12:05 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:05 executing program 4 (fault-call:0 fault-nth:56): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 182.439911][T16715] ? mount_bdev+0x290/0x290 [ 182.439923][T16715] sget+0x1a5/0x400 [ 182.439937][T16715] ? test_bdev_super+0x30/0x30 [ 182.439953][T16715] mount_bdev+0xd3/0x290 [ 182.439969][T16715] ? ext4_mount+0x40/0x40 [ 182.439995][T16715] ? ext4_errno_to_code+0x110/0x110 [ 182.440009][T16715] ext4_mount+0x2d/0x40 [ 182.440022][T16715] legacy_get_tree+0x70/0xc0 [ 182.440037][T16715] vfs_get_tree+0x4a/0x1a0 [ 182.440084][T16715] path_mount+0x11d4/0x1ce0 [ 182.440116][T16715] __se_sys_mount+0x23d/0x2e0 [ 182.440131][T16715] ? mntput+0x45/0x70 [ 182.440148][T16715] ? __fpregs_load_activate+0x103/0x1b0 [ 182.440165][T16715] __x64_sys_mount+0x63/0x70 [ 182.440209][T16715] do_syscall_64+0x4a/0x90 [ 182.440226][T16715] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 182.440249][T16715] RIP: 0033:0x467afa [ 182.440261][T16715] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 182.440277][T16715] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 182.440354][T16715] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 182.440363][T16715] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 182.440372][T16715] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 [ 182.440381][T16715] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 182.440389][T16715] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 [ 182.586336][T16745] loop4: detected capacity change from 0 to 4 [ 182.592056][ T1035] loop0: unable to read partition table [ 182.593586][T16745] FAULT_INJECTION: forcing a failure. [ 182.593586][T16745] name failslab, interval 1, probability 0, space 0, times 0 [ 182.593604][T16745] CPU: 0 PID: 16745 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 182.593621][T16745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.593630][T16745] Call Trace: [ 182.593636][T16745] dump_stack+0x137/0x19d [ 182.593656][T16745] should_fail+0x23c/0x250 [ 182.593671][T16745] ? kzalloc+0x1d/0x30 [ 182.593694][T16745] __should_failslab+0x81/0x90 [ 182.593714][T16745] should_failslab+0x5/0x20 [ 182.593724][T16745] __kmalloc+0x66/0x340 [ 182.593739][T16745] kzalloc+0x1d/0x30 [ 182.593802][T16745] security_sb_alloc+0x3c/0x180 [ 182.593816][T16745] alloc_super+0x10b/0x520 [ 182.593827][T16745] ? mount_bdev+0x290/0x290 [ 182.593838][T16745] sget+0x1a5/0x400 [ 182.593926][T16745] ? test_bdev_super+0x30/0x30 [ 182.594022][T16745] mount_bdev+0xd3/0x290 [ 182.594037][T16745] ? ext4_mount+0x40/0x40 [ 182.594055][T16745] ? ext4_errno_to_code+0x110/0x110 [ 182.594115][T16745] ext4_mount+0x2d/0x40 [ 182.594170][T16745] legacy_get_tree+0x70/0xc0 [ 182.594188][T16745] vfs_get_tree+0x4a/0x1a0 [ 182.594203][T16745] path_mount+0x11d4/0x1ce0 [ 182.594217][T16745] __se_sys_mount+0x23d/0x2e0 [ 182.594231][T16745] ? mntput+0x45/0x70 [ 182.594247][T16745] ? __fpregs_load_activate+0x103/0x1b0 [ 182.594317][T16745] __x64_sys_mount+0x63/0x70 [ 182.594330][T16745] do_syscall_64+0x4a/0x90 [ 182.594348][T16745] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 182.594364][T16745] RIP: 0033:0x467afa [ 182.594372][T16745] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 182.594437][T16745] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 182.594453][T16745] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 182.594461][T16745] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 182.594468][T16745] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 [ 182.594475][T16745] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 182.594548][T16745] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 [ 182.691664][T16767] loop4: detected capacity change from 0 to 4 [ 182.693730][T16767] FAULT_INJECTION: forcing a failure. [ 182.693730][T16767] name failslab, interval 1, probability 0, space 0, times 0 [ 182.693747][T16767] CPU: 1 PID: 16767 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 182.693791][T16767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.693800][T16767] Call Trace: [ 182.693807][T16767] dump_stack+0x137/0x19d [ 182.693897][T16767] should_fail+0x23c/0x250 [ 182.693914][T16767] __should_failslab+0x81/0x90 [ 182.693934][T16767] should_failslab+0x5/0x20 [ 182.693946][T16767] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 182.694039][T16767] ? __list_lru_init+0x70/0x680 [ 182.694057][T16767] ? __kmalloc_node+0x30/0x40 [ 182.694072][T16767] __kmalloc_node+0x30/0x40 [ 182.694089][T16767] kvmalloc_node+0x81/0xf0 [ 182.694184][T16767] __list_lru_init+0x2d7/0x680 [ 182.694198][T16767] alloc_super+0x490/0x520 [ 182.694279][T16767] ? mount_bdev+0x290/0x290 [ 182.694297][T16767] sget+0x1a5/0x400 [ 182.694309][T16767] ? test_bdev_super+0x30/0x30 [ 182.694322][T16767] mount_bdev+0xd3/0x290 [ 182.694334][T16767] ? ext4_mount+0x40/0x40 [ 182.694349][T16767] ? ext4_errno_to_code+0x110/0x110 [ 182.694402][T16767] ext4_mount+0x2d/0x40 [ 182.694421][T16767] legacy_get_tree+0x70/0xc0 [ 182.694451][T16767] vfs_get_tree+0x4a/0x1a0 [ 182.694464][T16767] path_mount+0x11d4/0x1ce0 [ 182.694550][T16767] __se_sys_mount+0x23d/0x2e0 [ 182.694566][T16767] ? mntput+0x45/0x70 [ 182.694584][T16767] ? __fpregs_load_activate+0x103/0x1b0 [ 182.694617][T16767] __x64_sys_mount+0x63/0x70 [ 182.694629][T16767] do_syscall_64+0x4a/0x90 [ 182.694648][T16767] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 182.694687][T16767] RIP: 0033:0x467afa [ 182.694699][T16767] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 182.694714][T16767] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 182.694728][T16767] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa 04:12:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0xb, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x3}, [@IPSET_ATTR_ADT={0x24, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x6}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2_TO={0xc, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast2}}}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:05 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01]) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:05 executing program 0 (fault-call:14 fault-nth:0): creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01]) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:05 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:05 executing program 4 (fault-call:0 fault-nth:57): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 182.694737][T16767] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 182.694745][T16767] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 [ 182.694753][T16767] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 182.694761][T16767] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 [ 182.695024][ T1035] loop0: unable to read partition table [ 183.355505][T16794] loop4: detected capacity change from 0 to 4 [ 183.364754][T16794] FAULT_INJECTION: forcing a failure. [ 183.364754][T16794] name failslab, interval 1, probability 0, space 0, times 0 [ 183.369576][T16796] FAULT_INJECTION: forcing a failure. [ 183.369576][T16796] name failslab, interval 1, probability 0, space 0, times 0 [ 183.377438][T16794] CPU: 0 PID: 16794 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 183.398734][T16794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.408775][T16794] Call Trace: [ 183.412031][T16794] dump_stack+0x137/0x19d [ 183.416596][T16794] should_fail+0x23c/0x250 [ 183.420988][T16794] ? __list_lru_init+0x70/0x680 [ 183.425820][T16794] __should_failslab+0x81/0x90 [ 183.430565][T16794] should_failslab+0x5/0x20 [ 183.435054][T16794] __kmalloc+0x66/0x340 [ 183.439199][T16794] __list_lru_init+0x70/0x680 [ 183.443849][T16794] alloc_super+0x4bf/0x520 [ 183.448293][T16794] ? mount_bdev+0x290/0x290 [ 183.452828][T16794] sget+0x1a5/0x400 [ 183.456609][T16794] ? test_bdev_super+0x30/0x30 [ 183.461435][T16794] mount_bdev+0xd3/0x290 [ 183.465658][T16794] ? ext4_mount+0x40/0x40 [ 183.469977][T16794] ? ext4_errno_to_code+0x110/0x110 [ 183.475155][T16794] ext4_mount+0x2d/0x40 [ 183.479318][T16794] legacy_get_tree+0x70/0xc0 [ 183.483891][T16794] vfs_get_tree+0x4a/0x1a0 [ 183.488292][T16794] path_mount+0x11d4/0x1ce0 [ 183.492771][T16794] __se_sys_mount+0x23d/0x2e0 [ 183.497422][T16794] ? mntput+0x45/0x70 [ 183.501456][T16794] ? __fpregs_load_activate+0x103/0x1b0 [ 183.506979][T16794] __x64_sys_mount+0x63/0x70 [ 183.511550][T16794] do_syscall_64+0x4a/0x90 [ 183.516035][T16794] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 183.521912][T16794] RIP: 0033:0x467afa [ 183.525789][T16794] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 183.545373][T16794] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 04:12:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x84af4000) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x400a42, 0xa2) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000100)='%^\x00', &(0x7f0000000140)='./file0\x00', r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fadvise64(r1, 0x0, 0x0, 0x3) fork() r3 = fork() r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) getdents(r4, &(0x7f0000000180)=""/39, 0x27) mmap(&(0x7f00001ff000/0x1000)=nil, 0x1000, 0x2000004, 0x80010, r0, 0x2492e000) move_pages(r3, 0x6, &(0x7f0000000040)=[&(0x7f0000192000/0x4000)=nil, &(0x7f0000570000/0x3000)=nil, &(0x7f0000336000/0x4000)=nil, &(0x7f000055d000/0x3000)=nil, &(0x7f0000edb000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000080)=[0x1, 0x347, 0x6, 0x1, 0x6d, 0x20, 0xa2], &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x6) mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 183.553763][T16794] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 183.561709][T16794] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 183.569659][T16794] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 [ 183.577689][T16794] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 183.585644][T16794] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 [ 183.593593][T16796] CPU: 1 PID: 16796 Comm: syz-executor.0 Not tainted 5.13.0-rc5-syzkaller #0 04:12:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB]) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 183.602363][T16796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.612510][T16796] Call Trace: [ 183.615781][T16796] dump_stack+0x137/0x19d [ 183.620120][T16796] should_fail+0x23c/0x250 [ 183.624529][T16796] ? vm_area_dup+0x44/0x120 [ 183.629023][T16796] __should_failslab+0x81/0x90 [ 183.633777][T16796] should_failslab+0x5/0x20 [ 183.638304][T16796] kmem_cache_alloc+0x46/0x2f0 [ 183.643060][T16796] vm_area_dup+0x44/0x120 [ 183.647450][T16796] ? mntput_no_expire+0x64/0x730 [ 183.652445][T16796] ? mntput+0x45/0x70 04:12:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x280600, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x80) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) mlock2(&(0x7f0000388000/0x4000)=nil, 0x4000, 0x0) r2 = socket(0x400000000000010, 0x3, 0x0) write(r2, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000100)=ANY=[@ANYRES64=r3]) fork() sendfile(r1, r1, &(0x7f0000000140)=0x45c, 0x3) mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:06 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, 0x0}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r0, &(0x7f0000000040)=0x7, r0, &(0x7f0000000080)=0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 183.656421][T16796] __split_vma+0x82/0x320 [ 183.660743][T16796] ? vmacache_find+0x1e2/0x320 [ 183.665501][T16796] __do_munmap+0x2e9/0x1340 [ 183.669992][T16796] ? avc_has_perm+0x59/0x150 [ 183.674575][T16796] ? avc_has_perm+0xc8/0x150 [ 183.679188][T16796] mmap_region+0x58a/0x13e0 [ 183.683674][T16796] ? security_mmap_addr+0x78/0x90 [ 183.688685][T16796] do_mmap+0x77d/0xc90 [ 183.692896][T16796] vm_mmap_pgoff+0xfc/0x1d0 [ 183.697485][T16796] ksys_mmap_pgoff+0x2a8/0x380 [ 183.702227][T16796] do_syscall_64+0x4a/0x90 04:12:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x3) fgetxattr(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="6273322e2600f405030cd729a4d70b2618880bf4aa447c2b075faf32e8dc6bc8e9f239b3192c810f370f6bb9cc8ad0ee7511a316e03f61003bb8ece278ab0c1c8ff4cfd47ca4c53c5652b536f55240a66433dd6642edf45ba8cc948f570ddb037d"], &(0x7f0000000080)=""/115, 0x73) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) munmap(&(0x7f0000f50000/0x4000)=nil, 0x4000) [ 183.706667][T16796] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 183.712602][T16796] RIP: 0033:0x4665d9 [ 183.716500][T16796] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 183.736151][T16796] RSP: 002b:00007f77e416e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 183.744547][T16796] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 04:12:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000080)=""/83, 0x53}, {&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000180)=""/150, 0x96}, {&(0x7f0000000240)=""/113, 0x71}, {&(0x7f00000002c0)=""/31, 0x1f}, {&(0x7f0000000300)=""/128, 0x80}, {&(0x7f0000000380)=""/35, 0x23}, {&(0x7f00000003c0)=""/36, 0x24}], 0x9, 0x4, 0x1) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) munlock(&(0x7f000035e000/0x1000)=nil, 0x1000) 04:12:06 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01]) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 183.752504][T16796] RDX: 00000000007ffffe RSI: 0000000000600000 RDI: 0000000020000000 [ 183.760469][T16796] RBP: 00007f77e416e1d0 R08: 0000000000000004 R09: 0000000000000000 [ 183.768442][T16796] R10: 0000000004002011 R11: 0000000000000246 R12: 0000000000000001 [ 183.776402][T16796] R13: 00007ffe178eb4df R14: 00007f77e416e300 R15: 0000000000022000 04:12:06 executing program 0 (fault-call:14 fault-nth:1): creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1800007, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c3d000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000d4f000/0x2000)=nil) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB]) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:06 executing program 4 (fault-call:0 fault-nth:58): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:06 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, 0x0}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:06 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01]) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 183.891901][T16854] loop4: detected capacity change from 0 to 4 [ 183.900344][ T1035] loop0: unable to read partition table [ 183.901895][T16854] FAULT_INJECTION: forcing a failure. [ 183.901895][T16854] name failslab, interval 1, probability 0, space 0, times 0 [ 183.918624][T16854] CPU: 0 PID: 16854 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 183.926209][T16858] FAULT_INJECTION: forcing a failure. [ 183.926209][T16858] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 183.927399][T16854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.927409][T16854] Call Trace: [ 183.927414][T16854] dump_stack+0x137/0x19d [ 183.927434][T16854] should_fail+0x23c/0x250 [ 183.962574][T16854] __should_failslab+0x81/0x90 [ 183.967318][T16854] should_failslab+0x5/0x20 [ 183.971811][T16854] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 183.977578][T16854] ? __list_lru_init+0x70/0x680 [ 183.982525][T16854] ? __kmalloc_node+0x30/0x40 [ 183.987178][T16854] __kmalloc_node+0x30/0x40 [ 183.991659][T16854] kvmalloc_node+0x81/0xf0 [ 183.996050][T16854] __list_lru_init+0x2d7/0x680 [ 184.000795][T16854] alloc_super+0x4bf/0x520 [ 184.005190][T16854] ? mount_bdev+0x290/0x290 [ 184.009672][T16854] sget+0x1a5/0x400 [ 184.013455][T16854] ? test_bdev_super+0x30/0x30 [ 184.018273][T16854] mount_bdev+0xd3/0x290 [ 184.022491][T16854] ? ext4_mount+0x40/0x40 [ 184.026821][T16854] ? ext4_errno_to_code+0x110/0x110 [ 184.032064][T16854] ext4_mount+0x2d/0x40 [ 184.036210][T16854] legacy_get_tree+0x70/0xc0 [ 184.040825][T16854] vfs_get_tree+0x4a/0x1a0 [ 184.045292][T16854] path_mount+0x11d4/0x1ce0 [ 184.049771][T16854] __se_sys_mount+0x23d/0x2e0 [ 184.054422][T16854] ? mntput+0x45/0x70 [ 184.058381][T16854] ? __fpregs_load_activate+0x103/0x1b0 [ 184.063904][T16854] __x64_sys_mount+0x63/0x70 [ 184.068466][T16854] do_syscall_64+0x4a/0x90 [ 184.072876][T16854] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 184.078813][T16854] RIP: 0033:0x467afa [ 184.082680][T16854] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 184.102261][T16854] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 184.110647][T16854] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 184.118597][T16854] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 184.126544][T16854] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 [ 184.134506][T16854] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 184.142453][T16854] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 [ 184.150405][T16858] CPU: 1 PID: 16858 Comm: syz-executor.0 Not tainted 5.13.0-rc5-syzkaller #0 [ 184.159258][T16858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.169339][T16858] Call Trace: [ 184.172611][T16858] dump_stack+0x137/0x19d [ 184.176935][T16858] should_fail+0x23c/0x250 [ 184.181364][T16858] __alloc_pages+0x102/0x320 [ 184.185935][T16858] alloc_pages+0x21d/0x310 04:12:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB]) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:06 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB]) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 184.190346][T16858] __get_free_pages+0x8/0x30 [ 184.195105][T16858] __tlb_remove_page_size+0xf6/0x180 [ 184.200393][T16858] zap_pte_range+0x626/0xe20 [ 184.204981][T16858] unmap_page_range+0x2dc/0x3d0 [ 184.209817][T16858] unmap_single_vma+0x157/0x210 [ 184.214737][T16858] unmap_vmas+0xc0/0x170 [ 184.218961][T16858] unmap_region+0x136/0x1d0 [ 184.223533][T16858] __do_munmap+0xeca/0x1340 [ 184.228029][T16858] mmap_region+0x58a/0x13e0 [ 184.232566][T16858] ? security_mmap_addr+0x78/0x90 [ 184.237691][T16858] do_mmap+0x77d/0xc90 04:12:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x82) write(r1, &(0x7f0000000080)="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", 0x1000) mmap(&(0x7f0000c50000/0x2000)=nil, 0x2000, 0x2, 0x10010, r0, 0x5dcfc000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001080)) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:06 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, 0x0}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) [ 184.241818][T16858] vm_mmap_pgoff+0xfc/0x1d0 [ 184.246359][T16858] ksys_mmap_pgoff+0x2a8/0x380 [ 184.251121][T16858] do_syscall_64+0x4a/0x90 [ 184.255682][T16858] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 184.261574][T16858] RIP: 0033:0x4665d9 [ 184.265453][T16858] 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 [ 184.285047][T16858] RSP: 002b:00007f77e416e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 04:12:06 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB]) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:06 executing program 4 (fault-call:0 fault-nth:59): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 184.293483][T16858] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 184.301444][T16858] RDX: 00000000007ffffe RSI: 0000000000600000 RDI: 0000000020000000 [ 184.309482][T16858] RBP: 00007f77e416e1d0 R08: 0000000000000004 R09: 0000000000000000 [ 184.317463][T16858] R10: 0000000004002011 R11: 0000000000000246 R12: 0000000000000001 [ 184.325434][T16858] R13: 00007ffe178eb4df R14: 00007f77e416e300 R15: 0000000000022000 [ 184.386351][T16898] loop4: detected capacity change from 0 to 4 [ 184.401785][T16898] FAULT_INJECTION: forcing a failure. [ 184.401785][T16898] name failslab, interval 1, probability 0, space 0, times 0 [ 184.414494][T16898] CPU: 0 PID: 16898 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 184.423323][T16898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.433475][T16898] Call Trace: [ 184.436741][T16898] dump_stack+0x137/0x19d [ 184.441086][T16898] should_fail+0x23c/0x250 [ 184.445527][T16898] ? ext4_fill_super+0x3d/0x8030 [ 184.450461][T16898] __should_failslab+0x81/0x90 [ 184.455222][T16898] should_failslab+0x5/0x20 [ 184.459733][T16898] __kmalloc_track_caller+0x64/0x340 [ 184.465026][T16898] ? bdev_name+0x1e1/0x240 [ 184.469572][T16898] kstrdup+0x31/0x70 [ 184.473496][T16898] ext4_fill_super+0x3d/0x8030 [ 184.478238][T16898] ? vsnprintf+0xe8f/0xed0 [ 184.482629][T16898] ? snprintf+0x6f/0x90 [ 184.486835][T16898] ? register_shrinker_prepared+0xc2/0xd0 [ 184.492646][T16898] ? set_blocksize+0x197/0x270 [ 184.497384][T16898] mount_bdev+0x1e8/0x290 [ 184.501725][T16898] ? ext4_mount+0x40/0x40 [ 184.506034][T16898] ? ext4_errno_to_code+0x110/0x110 [ 184.511212][T16898] ext4_mount+0x2d/0x40 [ 184.515376][T16898] legacy_get_tree+0x70/0xc0 [ 184.519966][T16898] vfs_get_tree+0x4a/0x1a0 [ 184.524363][T16898] path_mount+0x11d4/0x1ce0 [ 184.528838][T16898] __se_sys_mount+0x23d/0x2e0 [ 184.533509][T16898] ? mntput+0x45/0x70 [ 184.537464][T16898] ? __fpregs_load_activate+0x103/0x1b0 [ 184.542980][T16898] __x64_sys_mount+0x63/0x70 [ 184.547610][T16898] do_syscall_64+0x4a/0x90 [ 184.551996][T16898] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 184.557867][T16898] RIP: 0033:0x467afa [ 184.561743][T16898] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 184.581327][T16898] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 184.589716][T16898] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 184.597703][T16898] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 184.605663][T16898] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 [ 184.613624][T16898] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 184.621569][T16898] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 04:12:07 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:07 executing program 0 (fault-call:14 fault-nth:2): creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1, 0x9, 0x0) close(r0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) move_pages(0xffffffffffffffff, 0x1, &(0x7f0000000040)=[&(0x7f000048d000/0x3000)=nil], 0x0, &(0x7f0000000080)=[0x0, 0x0], 0x0) mlock(&(0x7f000071d000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfsha']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:07 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB]) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:07 executing program 4 (fault-call:0 fault-nth:60): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 184.702302][ C0] print_req_error: 134 callbacks suppressed [ 184.702311][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 184.719078][ C0] buffer_io_error: 134 callbacks suppressed [ 184.719089][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 184.719296][T16919] loop4: detected capacity change from 0 to 4 [ 184.744147][T16919] FAULT_INJECTION: forcing a failure. [ 184.744147][T16919] name failslab, interval 1, probability 0, space 0, times 0 [ 184.756879][T16919] CPU: 1 PID: 16919 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 184.765626][T16919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.775669][T16919] Call Trace: [ 184.778933][T16919] dump_stack+0x137/0x19d [ 184.783291][T16919] should_fail+0x23c/0x250 [ 184.787700][T16919] ? ext4_fill_super+0x3d/0x8030 04:12:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfsha']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:07 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:07 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfsha']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r2 = socket(0x400000000000010, 0x3, 0x0) write(r2, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) fallocate(r2, 0x40, 0x8, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x30, 0x0, 0x8800) write(r1, &(0x7f0000000040)="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", 0x1000) fork() mlock2(&(0x7f0000487000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 184.788880][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 184.792645][T16919] __should_failslab+0x81/0x90 [ 184.803530][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 184.808242][T16919] should_failslab+0x5/0x20 [ 184.817977][ T1035] loop0: unable to read partition table [ 184.820492][T16919] __kmalloc_track_caller+0x64/0x340 [ 184.831391][T16919] ? bdev_name+0x1e1/0x240 [ 184.835836][T16919] kstrdup+0x31/0x70 [ 184.839752][T16919] ext4_fill_super+0x3d/0x8030 [ 184.844505][T16919] ? vsnprintf+0xe8f/0xed0 [ 184.848909][T16919] ? snprintf+0x6f/0x90 [ 184.853065][T16919] ? register_shrinker_prepared+0xc2/0xd0 [ 184.858766][T16919] ? set_blocksize+0x197/0x270 [ 184.863513][T16919] mount_bdev+0x1e8/0x290 [ 184.867834][T16919] ? ext4_mount+0x40/0x40 [ 184.872174][T16919] ? ext4_errno_to_code+0x110/0x110 [ 184.877363][T16919] ext4_mount+0x2d/0x40 [ 184.881563][T16919] legacy_get_tree+0x70/0xc0 [ 184.886175][T16919] vfs_get_tree+0x4a/0x1a0 [ 184.890587][T16919] path_mount+0x11d4/0x1ce0 [ 184.895080][T16919] __se_sys_mount+0x23d/0x2e0 [ 184.899751][T16919] ? mntput+0x45/0x70 [ 184.903797][T16919] ? __fpregs_load_activate+0x103/0x1b0 [ 184.909332][T16919] __x64_sys_mount+0x63/0x70 [ 184.913913][T16919] do_syscall_64+0x4a/0x90 [ 184.918323][T16919] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 184.924225][T16919] RIP: 0033:0x467afa [ 184.928097][T16919] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 184.934742][T16947] FAULT_INJECTION: forcing a failure. [ 184.934742][T16947] name failslab, interval 1, probability 0, space 0, times 0 [ 184.947734][T16919] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 184.947750][T16919] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 184.947759][T16919] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 184.984704][T16919] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 [ 184.992665][T16919] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 185.000716][T16919] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 [ 185.008666][T16947] CPU: 0 PID: 16947 Comm: syz-executor.0 Not tainted 5.13.0-rc5-syzkaller #0 [ 185.017477][T16947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.027566][T16947] Call Trace: [ 185.030821][T16947] dump_stack+0x137/0x19d [ 185.035132][T16947] should_fail+0x23c/0x250 [ 185.039555][T16947] ? vm_area_alloc+0x28/0xa0 [ 185.044202][T16947] __should_failslab+0x81/0x90 [ 185.048950][T16947] should_failslab+0x5/0x20 [ 185.053422][T16947] kmem_cache_alloc+0x46/0x2f0 [ 185.058156][T16947] vm_area_alloc+0x28/0xa0 [ 185.062544][T16947] mmap_region+0x721/0x13e0 [ 185.067051][T16947] ? security_mmap_addr+0x78/0x90 [ 185.072065][T16947] do_mmap+0x77d/0xc90 [ 185.076142][T16947] vm_mmap_pgoff+0xfc/0x1d0 [ 185.080709][T16947] ksys_mmap_pgoff+0x2a8/0x380 [ 185.085469][T16947] do_syscall_64+0x4a/0x90 [ 185.089877][T16947] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 185.095972][T16947] RIP: 0033:0x4665d9 [ 185.099865][T16947] 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 [ 185.119552][T16947] RSP: 002b:00007f77e410a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 185.127943][T16947] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004665d9 [ 185.135900][T16947] RDX: 00000000007ffffe RSI: 0000000000600000 RDI: 0000000020000000 [ 185.143886][T16947] RBP: 00007f77e410a1d0 R08: 0000000000000004 R09: 0000000000000000 04:12:07 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000180)}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:07 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfsha']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 185.151855][T16947] R10: 0000000004002011 R11: 0000000000000246 R12: 0000000000000001 [ 185.159849][T16947] R13: 00007ffe178eb4df R14: 00007f77e410a300 R15: 0000000000022000 [ 185.178391][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 185.189272][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 185.197820][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 185.208684][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 185.216572][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 185.227435][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 185.235291][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 185.246133][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 185.254004][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 185.264860][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 185.272698][ C1] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 185.283552][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 04:12:07 executing program 0 (fault-call:14 fault-nth:3): creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:07 executing program 4 (fault-call:0 fault-nth:61): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:07 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfsha']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:07 executing program 2: fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000008, 0x40010, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x5965c9d7c8926258, 0x0) munlock(&(0x7f0000ff0000/0xe000)=nil, 0xe000) mmap(&(0x7f0000180000/0x4000)=nil, 0x4000, 0x1, 0x100010, r1, 0xb97000) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 04:12:07 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfsha']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:07 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) [ 185.298040][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 185.308921][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 185.320939][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 185.322406][T16972] loop4: detected capacity change from 0 to 4 [ 185.331831][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 185.369951][T16981] FAULT_INJECTION: forcing a failure. [ 185.369951][T16981] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 185.383159][T16981] CPU: 0 PID: 16981 Comm: syz-executor.0 Not tainted 5.13.0-rc5-syzkaller #0 [ 185.391965][T16981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.400201][T16972] FAULT_INJECTION: forcing a failure. [ 185.400201][T16972] name failslab, interval 1, probability 0, space 0, times 0 [ 185.402026][T16981] Call Trace: [ 185.402032][T16981] dump_stack+0x137/0x19d [ 185.422141][T16981] should_fail+0x23c/0x250 [ 185.426538][T16981] __alloc_pages+0x102/0x320 [ 185.431108][T16981] alloc_pages+0x21d/0x310 [ 185.435501][T16981] pte_alloc_one+0x29/0xb0 [ 185.439893][T16981] handle_mm_fault+0xd57/0x1a70 [ 185.444724][T16981] ? filemap_read_page+0x200/0x200 [ 185.449823][T16981] __get_user_pages+0x947/0xee0 [ 185.454681][T16981] __mm_populate+0x24d/0x380 [ 185.459262][T16981] vm_mmap_pgoff+0x145/0x1d0 [ 185.463847][T16981] ksys_mmap_pgoff+0x2a8/0x380 [ 185.468588][T16981] do_syscall_64+0x4a/0x90 [ 185.472999][T16981] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 185.478980][T16981] RIP: 0033:0x4665d9 [ 185.482846][T16981] 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 [ 185.502428][T16981] RSP: 002b:00007f77e416e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 185.510821][T16981] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 185.518778][T16981] RDX: 00000000007ffffe RSI: 0000000000600000 RDI: 0000000020000000 [ 185.526728][T16981] RBP: 00007f77e416e1d0 R08: 0000000000000004 R09: 0000000000000000 [ 185.534676][T16981] R10: 0000000004002011 R11: 0000000000000246 R12: 0000000000000001 [ 185.542620][T16981] R13: 00007ffe178eb4df R14: 00007f77e416e300 R15: 0000000000022000 [ 185.550589][T16972] CPU: 1 PID: 16972 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 185.559344][T16972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 04:12:07 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:07 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~n']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~n']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 185.569396][T16972] Call Trace: [ 185.572669][T16972] dump_stack+0x137/0x19d [ 185.576995][T16972] should_fail+0x23c/0x250 [ 185.581394][T16972] __should_failslab+0x81/0x90 [ 185.586162][T16972] ? ext4_fill_super+0x62/0x8030 [ 185.591181][T16972] should_failslab+0x5/0x20 [ 185.595714][T16972] kmem_cache_alloc_trace+0x49/0x310 [ 185.600991][T16972] ext4_fill_super+0x62/0x8030 [ 185.605754][T16972] ? vsnprintf+0xe8f/0xed0 [ 185.610158][T16972] ? snprintf+0x6f/0x90 [ 185.614458][T16972] ? register_shrinker_prepared+0xc2/0xd0 04:12:08 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x422000, 0x182) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/116, 0x74}, {&(0x7f00000000c0)=""/217, 0xd9}, {&(0x7f00000001c0)=""/183, 0xb7}, {&(0x7f0000000280)=""/7, 0x7}], 0x4, 0xc6, 0x8) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x1, 0x50, r0, 0x56cf6000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x24, r2, 0x17e7c6c974a05bd9, 0x0, 0x0, {{0x32}, {@val={0x8, 0x11a}, @val={0x8}, @void}}}, 0x24}}, 0x0) sendmsg$NL80211_CMD_FLUSH_PMKSA(r1, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x20, r2, 0x800, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x5, 0x41}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20048049}, 0xc044) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r2, 0x200, 0x70bd26, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x6, 0x49}}}}, [@NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}]]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) mlock(&(0x7f0000182000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:08 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) [ 185.620168][T16972] ? set_blocksize+0x197/0x270 [ 185.625084][T16972] mount_bdev+0x1e8/0x290 [ 185.629407][T16972] ? ext4_mount+0x40/0x40 [ 185.633770][T16972] ? ext4_errno_to_code+0x110/0x110 [ 185.639003][T16972] ext4_mount+0x2d/0x40 [ 185.643146][T16972] legacy_get_tree+0x70/0xc0 [ 185.647756][T16972] vfs_get_tree+0x4a/0x1a0 [ 185.652163][T16972] path_mount+0x11d4/0x1ce0 [ 185.656686][T16972] __se_sys_mount+0x23d/0x2e0 [ 185.661350][T16972] ? mntput+0x45/0x70 [ 185.665317][T16972] ? __fpregs_load_activate+0x103/0x1b0 [ 185.670858][T16972] __x64_sys_mount+0x63/0x70 [ 185.675437][T16972] do_syscall_64+0x4a/0x90 [ 185.679962][T16972] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 185.680901][T17006] netlink: 'syz-executor.2': attribute type 282 has an invalid length. [ 185.685970][T16972] RIP: 0033:0x467afa [ 185.685983][T16972] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 185.685997][T16972] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 185.726152][T16972] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 185.732924][T17006] netlink: 'syz-executor.2': attribute type 282 has an invalid length. [ 185.734138][T16972] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 185.734150][T16972] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 [ 185.734159][T16972] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 185.734169][T16972] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 04:12:08 executing program 0 (fault-call:14 fault-nth:4): creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) [ 185.804108][ T25] kauditd_printk_skb: 204 callbacks suppressed [ 185.804117][ T25] audit: type=1326 audit(1623384728.173:762): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17004 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 [ 185.847133][ T1035] loop0: unable to read partition table [ 185.853394][T17024] FAULT_INJECTION: forcing a failure. [ 185.853394][T17024] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 185.866695][T17024] CPU: 1 PID: 17024 Comm: syz-executor.0 Not tainted 5.13.0-rc5-syzkaller #0 [ 185.875454][T17024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.885480][T17024] Call Trace: [ 185.888734][T17024] dump_stack+0x137/0x19d [ 185.893213][T17024] should_fail+0x23c/0x250 [ 185.897639][T17024] __alloc_pages+0x102/0x320 [ 185.902202][T17024] alloc_pages+0x21d/0x310 [ 185.906634][T17024] __page_cache_alloc+0x4d/0xf0 [ 185.911459][T17024] page_cache_ra_unbounded+0x1ae/0x410 [ 185.916898][T17024] do_page_cache_ra+0xa7/0xc0 [ 185.921545][T17024] do_sync_mmap_readahead+0x32b/0x360 [ 185.926887][T17024] filemap_fault+0x1c9/0x7b0 [ 185.931463][T17024] ext4_filemap_fault+0x4b/0x60 [ 185.936360][T17024] handle_mm_fault+0xe8d/0x1a70 [ 185.941208][T17024] ? filemap_read_page+0x200/0x200 [ 185.946315][T17024] __get_user_pages+0x947/0xee0 [ 185.951144][T17024] __mm_populate+0x24d/0x380 [ 185.955735][T17024] vm_mmap_pgoff+0x145/0x1d0 [ 185.960348][T17024] ksys_mmap_pgoff+0x2a8/0x380 [ 185.965084][T17024] do_syscall_64+0x4a/0x90 [ 185.969518][T17024] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 185.975434][T17024] RIP: 0033:0x4665d9 [ 185.979297][T17024] 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 04:12:08 executing program 4 (fault-call:0 fault-nth:62): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:08 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~n']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = inotify_init() r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x180000, 0x0) r3 = socket(0x400000000000010, 0x3, 0x0) write(r3, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r3, &(0x7f0000002780)={&(0x7f0000002400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002740)={&(0x7f00000026c0)={0x48, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0x7}, [@CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4dc2da97}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x10000}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x81}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x4010, r2, 0x3000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() sendmsg(r0, &(0x7f0000002680)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000240)="051d18221c0bcb50f74d048460c9de0b82c3ee638cffd5a4d5d87dd8fbcc3ba80a0aedcc86", 0x25}, {&(0x7f00000023c0)="e40d557b67b300561b5e1da469a240294870b67b9c2c3834cbcab3e7e4dc5a71581c4477af571d8ee8d4cfe67c9948bacffe075283ee21", 0x37}, {&(0x7f0000002400)}, {&(0x7f0000002440)="c4bd3a8a1b149b7d2573cc1f34f9b7d262bf36f7802351a25406a7a70c592392f4cd62fded96e80d52e388fada33fd0d629578e6fed5b4ae465a6c35d76f43d8c1a1240764007bdb9847a3107fa52514ff117900faf365cdb54d2f1cb8f71a7acee5773a3745f7384819989bb43cdc93fb31b5a25eb339771448e044109e5387ed6e3b7b98242fe744bd4cbec9148d8d789e7f6e3e881dd1381d52cf88b5c77d3f913236590b18bd81", 0xa9}, {&(0x7f0000002500)="0c150a2d84924ed7f3532ee5ad6fed7ceb0395aa102056182159ba73cf8b0072d419f7f764030fbb57010cf7b847fa4f488e67ac4bc75f3163fedd5e84bfeb5070633d9fa33799fe23e06146ec1856d3b0f7d21bf7e7b5", 0x57}, {&(0x7f0000002580)="6334d3e024bae956ed97e870cdd70884ebd252e9968b0159605c920343efc5a2bb2dd0d835b261aa46ea3cd4f5623edecfbd2375c22afcd5e5e197c1b7e4971f659a1e1b59dfdfdc6325d21fe6fcce789f68732b36b4e26c588d75e33a1c", 0x5e}], 0x6}, 0x18011) mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) vmsplice(r1, &(0x7f0000002340)=[{&(0x7f0000000040)="5abd7521d5248ed82488268f07c2a57f0b227ea70f7fa9c9217b7db6a98ba772ff503c7e79e8ac2774faed33ea148d0ffe219d0567475e24b09e04e2dca485264d824db0cee176237dc0d2b0b0d3d10b96b68a1901204924c660d42a5c07d2ca6f43db8e0467d413737e28d003da4dc101109b6dc81ed17a70fb71852714ccb4bfb0cf34faf8f6b8ab16a433b31e846464734ab21dba3b8b6c6535c143c2d2f96638238c44", 0xa5}, {&(0x7f0000000100)="e3e5f1460934f0d0d72f5bf37e459b4c787403a482927eb5519cd8c32f1bcf9705ca5a28a8d89bcd13e02924994c900ce136ba48095d611d80ace5b8d273d349d1c8e4097be67ef11d020c68bb018d5c7cbedb227791451936e3450cde4a61ff3a7cdae32de43a34b85a68fbfbc179d5b351a878582fdeb778409012b2a65197fd61ad3c0250073088e65c904b25370b1e86b7b79a3b52c21e00f120b7105125745df39c127a9bbf273f81ac251ec88f6b4fa1c5b19d8dd59c", 0xb9}, {&(0x7f00000001c0)="db170391c91c92a2923f306edf2e4bb77554e21865ea584385189be237e173e35f91d7f25f40be750b7002424a8bd78536108f8f6045e9cb88e4128b7f79ba9017dd0718d2de665f9d8db19dae4d46faccd219d6a6cab1fb62a1869cf9486a7557", 0x61}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="5ad81e480c21baafad232fee921bb6872a8e01d03858683bf7d0afec1016889ac4b2bf783906efafdb3c1598ecdc5b5a96935eb9edf6c5443b0d58016638549303ddc73f4727", 0x46}, {&(0x7f0000001340)="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0x1000}], 0x6, 0x9) 04:12:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~n']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:08 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) [ 185.999035][T17024] RSP: 002b:00007f77e416e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 186.007470][T17024] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 186.015523][T17024] RDX: 00000000007ffffe RSI: 0000000000600000 RDI: 0000000020000000 [ 186.023488][T17024] RBP: 00007f77e416e1d0 R08: 0000000000000004 R09: 0000000000000000 [ 186.031446][T17024] R10: 0000000004002011 R11: 0000000000000246 R12: 0000000000000001 [ 186.039443][T17024] R13: 00007ffe178eb4df R14: 00007f77e416e300 R15: 0000000000022000 04:12:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~n']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 186.105209][T17040] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2050 sclass=netlink_route_socket pid=17040 comm=syz-executor.2 [ 186.124681][ T25] audit: type=1326 audit(1623384728.493:763): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17032 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 04:12:08 executing program 0 (fault-call:14 fault-nth:5): creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) [ 186.136496][T17047] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2050 sclass=netlink_route_socket pid=17047 comm=syz-executor.2 [ 186.161961][T17041] loop4: detected capacity change from 0 to 4 [ 186.170355][T17041] FAULT_INJECTION: forcing a failure. [ 186.170355][T17041] name failslab, interval 1, probability 0, space 0, times 0 [ 186.182996][T17041] CPU: 0 PID: 17041 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 186.191746][T17041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.201952][T17041] Call Trace: [ 186.205208][T17041] dump_stack+0x137/0x19d [ 186.209537][T17041] should_fail+0x23c/0x250 [ 186.213929][T17041] ? mempool_alloc_slab+0x16/0x20 [ 186.218948][T17041] __should_failslab+0x81/0x90 [ 186.223688][T17041] should_failslab+0x5/0x20 [ 186.228171][T17041] kmem_cache_alloc+0x46/0x2f0 [ 186.232908][T17041] ? workingset_activation+0x23c/0x270 [ 186.238348][T17041] mempool_alloc_slab+0x16/0x20 [ 186.243172][T17041] ? mempool_free+0x130/0x130 [ 186.247843][T17041] mempool_alloc+0x8c/0x300 [ 186.252436][T17041] ? pagecache_get_page+0x7a3/0x900 [ 186.257621][T17041] bio_alloc_bioset+0xcc/0x480 [ 186.262375][T17041] ? __find_get_block+0x641/0x900 [ 186.267372][T17041] submit_bh_wbc+0x130/0x330 [ 186.271956][T17041] ? __getblk_gfp+0x4d3/0x590 [ 186.276621][T17041] submit_bh+0x21/0x30 [ 186.280720][T17041] ? __wait_on_buffer+0x60/0x60 [ 186.285545][T17041] ext4_read_bh+0xdf/0x190 [ 186.289949][T17041] ext4_sb_bread_unmovable+0xf1/0x1d0 [ 186.295299][T17041] ext4_fill_super+0x427/0x8030 [ 186.300182][T17041] ? vsnprintf+0xe8f/0xed0 [ 186.304578][T17041] ? snprintf+0x6f/0x90 [ 186.308776][T17041] ? register_shrinker_prepared+0xc2/0xd0 [ 186.314484][T17041] ? set_blocksize+0x197/0x270 [ 186.319233][T17041] mount_bdev+0x1e8/0x290 [ 186.323622][T17041] ? ext4_mount+0x40/0x40 [ 186.327974][T17041] ? ext4_errno_to_code+0x110/0x110 [ 186.333160][T17041] ext4_mount+0x2d/0x40 [ 186.337311][T17041] legacy_get_tree+0x70/0xc0 [ 186.341891][T17041] vfs_get_tree+0x4a/0x1a0 [ 186.346381][T17041] path_mount+0x11d4/0x1ce0 [ 186.350857][T17041] __se_sys_mount+0x23d/0x2e0 [ 186.355521][T17041] ? mntput+0x45/0x70 [ 186.359477][T17041] __x64_sys_mount+0x63/0x70 [ 186.364055][T17041] do_syscall_64+0x4a/0x90 [ 186.368449][T17041] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.374391][T17041] RIP: 0033:0x467afa [ 186.378358][T17041] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 186.397961][T17041] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 04:12:08 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~n']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 186.406458][T17041] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 186.414437][T17041] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 186.422397][T17041] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 [ 186.430344][T17041] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 186.438325][T17041] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 04:12:08 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x2b8002, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) lseek(r1, 0x9e7e, 0x4) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x8010, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 186.465320][T17058] FAULT_INJECTION: forcing a failure. [ 186.465320][T17058] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 186.478578][T17058] CPU: 0 PID: 17058 Comm: syz-executor.0 Not tainted 5.13.0-rc5-syzkaller #0 [ 186.487382][T17058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.497429][T17058] Call Trace: [ 186.500706][T17058] dump_stack+0x137/0x19d [ 186.505042][T17058] should_fail+0x23c/0x250 [ 186.509442][T17058] __alloc_pages+0x102/0x320 04:12:08 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:08 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) [ 186.514015][T17058] alloc_pages+0x21d/0x310 [ 186.518421][T17058] __page_cache_alloc+0x4d/0xf0 [ 186.523314][T17058] page_cache_ra_unbounded+0x1ae/0x410 [ 186.528839][T17058] do_page_cache_ra+0xa7/0xc0 [ 186.533526][T17058] do_sync_mmap_readahead+0x32b/0x360 [ 186.538889][T17058] filemap_fault+0x1c9/0x7b0 [ 186.543473][T17058] ext4_filemap_fault+0x4b/0x60 [ 186.548321][T17058] handle_mm_fault+0xe8d/0x1a70 [ 186.553171][T17058] ? filemap_read_page+0x200/0x200 [ 186.558434][T17041] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:08 executing program 4 (fault-call:0 fault-nth:63): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x587042, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)=':R^]${\'$.-^:/\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000340)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)=',,#^(5\x00', &(0x7f0000000200)='.&\x00', &(0x7f0000000240)='\\!\x00', &(0x7f0000000280)='[{,c&\x00', &(0x7f00000002c0)='*\x00', &(0x7f0000000300)='+*..\x00'], 0x100) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2800008, 0x30, r0, 0x8e428000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000380)='./file0/file0\x00', 0x3e5180, 0x4) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000003c0)=""/142, &(0x7f0000000480)=0x8e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) ioctl$TIOCSRS485(r2, 0x542f, &(0x7f00000004c0)={0x9, 0x1}) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x20010, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 186.558430][T17058] __get_user_pages+0x947/0xee0 [ 186.558451][T17058] __mm_populate+0x24d/0x380 [ 186.574421][T17058] vm_mmap_pgoff+0x145/0x1d0 [ 186.579002][T17058] ksys_mmap_pgoff+0x2a8/0x380 [ 186.583765][T17058] do_syscall_64+0x4a/0x90 [ 186.588177][T17058] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.594062][T17058] RIP: 0033:0x4665d9 [ 186.597940][T17058] 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 [ 186.617582][T17058] RSP: 002b:00007f77e416e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 186.626066][T17058] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 186.634018][T17058] RDX: 00000000007ffffe RSI: 0000000000600000 RDI: 0000000020000000 [ 186.641988][T17058] RBP: 00007f77e416e1d0 R08: 0000000000000004 R09: 0000000000000000 [ 186.650024][T17058] R10: 0000000004002011 R11: 0000000000000246 R12: 0000000000000001 [ 186.657990][T17058] R13: 00007ffe178eb4df R14: 00007f77e416e300 R15: 0000000000022000 04:12:09 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 186.671191][ T1035] loop0: unable to read partition table [ 186.680983][T17075] loop4: detected capacity change from 0 to 4 [ 186.688934][ T25] audit: type=1326 audit(1623384729.062:764): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17069 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 [ 186.723371][T17075] FAULT_INJECTION: forcing a failure. [ 186.723371][T17075] name failslab, interval 1, probability 0, space 0, times 0 [ 186.735997][T17075] CPU: 0 PID: 17075 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 186.744745][T17075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.754789][T17075] Call Trace: [ 186.758053][T17075] dump_stack+0x137/0x19d [ 186.762368][T17075] should_fail+0x23c/0x250 [ 186.766783][T17075] __should_failslab+0x81/0x90 [ 186.771542][T17075] should_failslab+0x5/0x20 [ 186.776061][T17075] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 186.781765][T17075] ? __crypto_alg_lookup+0x36d/0x3a0 [ 186.787041][T17075] ? __kmalloc_node+0x30/0x40 [ 186.791708][T17075] __kmalloc_node+0x30/0x40 [ 186.796242][T17075] crypto_create_tfm_node+0x4a/0x1f0 [ 186.801521][T17075] ? crypto_alg_mod_lookup+0x397/0x4e0 [ 186.806973][T17075] crypto_alloc_tfm_node+0x100/0x290 [ 186.812254][T17075] crypto_alloc_shash+0x2b/0x30 [ 186.817098][T17075] ext4_fill_super+0x62c/0x8030 [ 186.821986][T17075] ? vsnprintf+0xe8f/0xed0 [ 186.826523][T17075] ? snprintf+0x6f/0x90 [ 186.830700][T17075] ? register_shrinker_prepared+0xc2/0xd0 [ 186.836531][T17075] ? set_blocksize+0x197/0x270 [ 186.841319][T17075] mount_bdev+0x1e8/0x290 [ 186.845654][T17075] ? ext4_mount+0x40/0x40 [ 186.850055][T17075] ? ext4_errno_to_code+0x110/0x110 [ 186.855389][T17075] ext4_mount+0x2d/0x40 [ 186.859559][T17075] legacy_get_tree+0x70/0xc0 [ 186.864195][T17075] vfs_get_tree+0x4a/0x1a0 [ 186.868610][T17075] path_mount+0x11d4/0x1ce0 [ 186.873122][T17075] __se_sys_mount+0x23d/0x2e0 [ 186.877805][T17075] ? mntput+0x45/0x70 [ 186.881782][T17075] __x64_sys_mount+0x63/0x70 [ 186.886403][T17075] do_syscall_64+0x4a/0x90 [ 186.890816][T17075] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.896729][T17075] RIP: 0033:0x467afa [ 186.900652][T17075] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 186.920256][T17075] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 186.928665][T17075] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa [ 186.936718][T17075] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 186.944752][T17075] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 [ 186.952734][T17075] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 186.960756][T17075] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 [ 186.968793][T17075] EXT4-fs (loop4): Cannot load crc32c driver. 04:12:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:09 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:09 executing program 4 (fault-call:0 fault-nth:64): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:09 executing program 0 (fault-call:14 fault-nth:6): creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) [ 187.099118][T17110] loop4: detected capacity change from 0 to 4 [ 187.138078][ T1035] loop0: unable to read partition table [ 187.148128][T17114] FAULT_INJECTION: forcing a failure. [ 187.148128][T17114] name failslab, interval 1, probability 0, space 0, times 0 [ 187.160833][T17114] CPU: 1 PID: 17114 Comm: syz-executor.0 Not tainted 5.13.0-rc5-syzkaller #0 [ 187.169636][T17114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.179678][T17114] Call Trace: [ 187.182968][T17114] dump_stack+0x137/0x19d [ 187.187290][T17114] should_fail+0x23c/0x250 [ 187.191708][T17114] ? xas_create+0x3fb/0xb30 [ 187.196282][T17114] __should_failslab+0x81/0x90 [ 187.201038][T17114] should_failslab+0x5/0x20 [ 187.205533][T17114] kmem_cache_alloc+0x46/0x2f0 [ 187.210291][T17114] xas_create+0x3fb/0xb30 [ 187.213635][T17110] FAULT_INJECTION: forcing a failure. [ 187.213635][T17110] name failslab, interval 1, probability 0, space 0, times 0 [ 187.214614][T17114] xas_store+0x70/0xca0 [ 187.214645][T17114] ? xas_find_conflict+0x422/0x4c0 [ 187.236429][T17114] __add_to_page_cache_locked+0x1eb/0x4e0 [ 187.242148][T17114] ? workingset_activation+0x270/0x270 [ 187.247602][T17114] add_to_page_cache_lru+0xa0/0x1b0 [ 187.252775][T17114] page_cache_ra_unbounded+0x262/0x410 [ 187.258221][T17114] do_page_cache_ra+0xa7/0xc0 [ 187.262880][T17114] do_sync_mmap_readahead+0x32b/0x360 [ 187.268228][T17114] filemap_fault+0x1c9/0x7b0 [ 187.272934][T17114] ext4_filemap_fault+0x4b/0x60 [ 187.277759][T17114] handle_mm_fault+0xe8d/0x1a70 [ 187.282588][T17114] ? filemap_read_page+0x200/0x200 [ 187.287675][T17114] __get_user_pages+0x947/0xee0 [ 187.292504][T17114] __mm_populate+0x24d/0x380 [ 187.297115][T17114] vm_mmap_pgoff+0x145/0x1d0 [ 187.301692][T17114] ksys_mmap_pgoff+0x2a8/0x380 [ 187.306430][T17114] do_syscall_64+0x4a/0x90 [ 187.310875][T17114] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 187.316819][T17114] RIP: 0033:0x4665d9 [ 187.320690][T17114] 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 [ 187.340289][T17114] RSP: 002b:00007f77e416e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 187.348764][T17114] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 187.356712][T17114] RDX: 00000000007ffffe RSI: 0000000000600000 RDI: 0000000020000000 [ 187.364671][T17114] RBP: 00007f77e416e1d0 R08: 0000000000000004 R09: 0000000000000000 [ 187.372659][T17114] R10: 0000000004002011 R11: 0000000000000246 R12: 0000000000000001 [ 187.380661][T17114] R13: 00007ffe178eb4df R14: 00007f77e416e300 R15: 0000000000022000 [ 187.388611][T17110] CPU: 0 PID: 17110 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 187.397553][T17110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.407605][T17110] Call Trace: [ 187.410927][T17110] dump_stack+0x137/0x19d [ 187.415255][T17110] should_fail+0x23c/0x250 [ 187.419686][T17110] __should_failslab+0x81/0x90 [ 187.424436][T17110] should_failslab+0x5/0x20 [ 187.428928][T17110] kmem_cache_alloc_node+0x58/0x2b0 [ 187.434199][T17110] ? cgroup_rstat_updated+0x60/0x1c0 [ 187.439480][T17110] ? create_task_io_context+0x36/0x210 [ 187.444934][T17110] create_task_io_context+0x36/0x210 [ 187.450256][T17110] submit_bio_checks+0x778/0x800 [ 187.455196][T17110] ? mempool_alloc_slab+0x16/0x20 [ 187.460225][T17110] submit_bio_noacct+0x33/0x7e0 [ 187.465077][T17110] ? mempool_alloc_slab+0x16/0x20 [ 187.470158][T17110] ? mempool_free+0x130/0x130 [ 187.474912][T17110] ? mempool_alloc+0x99/0x300 [ 187.479626][T17110] ? pagecache_get_page+0x7a3/0x900 [ 187.484812][T17110] submit_bio+0x16d/0x2b0 [ 187.489201][T17110] ? bio_alloc_bioset+0x402/0x480 [ 187.494251][T17110] ? __find_get_block+0x82c/0x900 [ 187.499266][T17110] submit_bh_wbc+0x2f3/0x330 [ 187.503961][T17110] submit_bh+0x21/0x30 [ 187.508019][T17110] ? __wait_on_buffer+0x60/0x60 [ 187.512859][T17110] ext4_read_bh+0xdf/0x190 [ 187.517263][T17110] ext4_sb_bread_unmovable+0xf1/0x1d0 [ 187.522634][T17110] ext4_fill_super+0x427/0x8030 [ 187.527478][T17110] ? vsnprintf+0xe8f/0xed0 [ 187.531893][T17110] ? snprintf+0x6f/0x90 [ 187.536072][T17110] ? register_shrinker_prepared+0xc2/0xd0 [ 187.541865][T17110] ? set_blocksize+0x197/0x270 [ 187.546617][T17110] mount_bdev+0x1e8/0x290 [ 187.550973][T17110] ? ext4_mount+0x40/0x40 [ 187.555299][T17110] ? ext4_errno_to_code+0x110/0x110 [ 187.560523][T17110] ext4_mount+0x2d/0x40 [ 187.564681][T17110] legacy_get_tree+0x70/0xc0 [ 187.569277][T17110] vfs_get_tree+0x4a/0x1a0 [ 187.573707][T17110] path_mount+0x11d4/0x1ce0 [ 187.578200][T17110] __se_sys_mount+0x23d/0x2e0 [ 187.582863][T17110] ? mntput+0x45/0x70 [ 187.586844][T17110] ? __fpregs_load_activate+0x103/0x1b0 [ 187.592421][T17110] __x64_sys_mount+0x63/0x70 [ 187.596996][T17110] do_syscall_64+0x4a/0x90 [ 187.601404][T17110] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 187.607312][T17110] RIP: 0033:0x467afa [ 187.611202][T17110] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 187.630920][T17110] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 187.639484][T17110] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467afa 04:12:09 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:09 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:09 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:09 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x5000002, 0x40032, r0, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000a6b000/0x4000)=nil, 0x4000, 0x0, r1) pkey_mprotect(&(0x7f00007c1000/0x3000)=nil, 0x3000, 0x2000008, r1) 04:12:10 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 187.647475][T17110] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f29d61c2000 [ 187.655544][T17110] RBP: 00007f29d61c2040 R08: 00007f29d61c2040 R09: 0000000020000000 [ 187.663515][T17110] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 187.671480][T17110] R13: 0000000020000100 R14: 00007f29d61c2000 R15: 0000000020000040 [ 187.705723][ T25] audit: type=1326 audit(1623384730.072:765): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 187.708665][T17110] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 187.736794][ T25] audit: type=1326 audit(1623384730.072:766): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=56 compat=0 ip=0x4665d9 code=0x7ffc0000 04:12:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/128, 0x80}, {&(0x7f0000000100)=""/61, 0x3d}, {&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/97, 0x61}, {&(0x7f00000003c0)=""/93, 0x5d}], 0x6, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:10 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:10 executing program 4 (fault-call:0 fault-nth:65): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 187.784788][ T25] audit: type=1326 audit(1623384730.072:767): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 04:12:10 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 187.848326][ T25] audit: type=1326 audit(1623384730.072:768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=61 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 187.876364][ T25] audit: type=1326 audit(1623384730.072:769): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17146 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 187.897628][T17171] loop4: detected capacity change from 0 to 4 [ 187.904056][ T25] audit: type=1326 audit(1623384730.072:770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17146 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 187.930765][ T25] audit: type=1326 audit(1623384730.192:771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17157 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 187.957419][T17171] EXT4-fs (loop4): unsupported descriptor size 5696 [ 187.994374][T17171] FAULT_INJECTION: forcing a failure. [ 187.994374][T17171] name failslab, interval 1, probability 0, space 0, times 0 [ 188.006999][T17171] CPU: 0 PID: 17171 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 188.008871][ T1035] loop0: unable to read partition table [ 188.015738][T17171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.031404][T17171] Call Trace: [ 188.034726][T17171] dump_stack+0x137/0x19d [ 188.039135][T17171] should_fail+0x23c/0x250 [ 188.043533][T17171] __should_failslab+0x81/0x90 [ 188.048287][T17171] ? kobject_uevent_env+0x1a7/0xc40 [ 188.053467][T17171] should_failslab+0x5/0x20 [ 188.057947][T17171] kmem_cache_alloc_trace+0x49/0x310 [ 188.063305][T17171] ? kernfs_put+0x2e2/0x300 [ 188.067829][T17171] ? rb_erase+0x4bb/0x750 [ 188.072131][T17171] ? kernfs_put+0x39/0x300 [ 188.076617][T17171] ? dev_uevent_filter+0x70/0x70 [ 188.081531][T17171] kobject_uevent_env+0x1a7/0xc40 [ 188.086530][T17171] ? __kernfs_remove+0x678/0x6a0 [ 188.091526][T17171] ? kernfs_find_ns+0x30d/0x320 [ 188.096429][T17171] ? kernfs_put+0x39/0x300 [ 188.100838][T17171] kobject_uevent+0x18/0x20 [ 188.105361][T17171] __loop_clr_fd+0x433/0x640 [ 188.109928][T17171] lo_ioctl+0x9eb/0x11f0 [ 188.114149][T17171] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 188.119406][T17171] ? call_rcu+0x259/0x6c0 [ 188.123713][T17171] ? avc_has_extended_perms+0x5d8/0x7b0 [ 188.129237][T17171] ? kfree+0xf0/0x1d0 [ 188.133196][T17171] ? blkdev_common_ioctl+0x9c3/0x1040 [ 188.138598][T17171] ? selinux_file_ioctl+0x8e0/0x970 [ 188.143771][T17171] ? lo_release+0x120/0x120 [ 188.148249][T17171] blkdev_ioctl+0x1d0/0x3c0 [ 188.152726][T17171] block_ioctl+0x6d/0x80 [ 188.157014][T17171] ? blkdev_iopoll+0x70/0x70 [ 188.161663][T17171] __se_sys_ioctl+0xcb/0x140 [ 188.166235][T17171] __x64_sys_ioctl+0x3f/0x50 [ 188.170811][T17171] do_syscall_64+0x4a/0x90 [ 188.175212][T17171] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 188.181122][T17171] RIP: 0033:0x466397 [ 188.185005][T17171] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 188.204715][T17171] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 188.213119][T17171] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466397 [ 188.221125][T17171] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 188.229084][T17171] RBP: 00007f29d61c26bc R08: 00007f29d61c2040 R09: 0000000020000000 [ 188.237050][T17171] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff 04:12:10 executing program 0 (fault-call:14 fault-nth:7): creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d7020000000000000006c6174697665788b7a85b6c2b802112bb17a1e2014a652f1faf97847dbe8379b836dbfda3ff51801b4de", @ANYBLOB='E']) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:10 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:10 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:10 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) [ 188.245020][T17171] R13: 0000000000000016 R14: 00007f29d61c2000 R15: 0000000020000040 [ 188.265386][T17193] tmpfs: Bad value for 'mpol' [ 188.276643][T17193] tmpfs: Bad value for 'mpol' 04:12:10 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00') fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:10 executing program 4 (fault-call:0 fault-nth:66): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 188.338429][ T1035] loop0: unable to read partition table 04:12:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:10 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 188.379046][T17223] loop4: detected capacity change from 0 to 4 04:12:10 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x0, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:10 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0xa0000, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000140)=0xe87) r1 = getpgid(0x0) r2 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) r3 = getpgid(0x0) r4 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x3}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 188.421094][T17223] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:10 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x100000, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 188.474680][T17223] FAULT_INJECTION: forcing a failure. [ 188.474680][T17223] name failslab, interval 1, probability 0, space 0, times 0 [ 188.487306][T17223] CPU: 1 PID: 17223 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 188.496049][T17223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.506127][T17223] Call Trace: [ 188.509383][T17223] dump_stack+0x137/0x19d [ 188.513691][T17223] should_fail+0x23c/0x250 [ 188.518125][T17223] __should_failslab+0x81/0x90 [ 188.522889][T17223] ? kobject_uevent_env+0x1a7/0xc40 [ 188.528145][T17223] should_failslab+0x5/0x20 [ 188.532633][T17223] kmem_cache_alloc_trace+0x49/0x310 [ 188.537895][T17223] ? kernfs_put+0x2e2/0x300 [ 188.542431][T17223] ? rb_erase+0x4bb/0x750 [ 188.546748][T17223] ? kernfs_put+0x39/0x300 [ 188.551155][T17223] ? dev_uevent_filter+0x70/0x70 [ 188.556098][T17223] kobject_uevent_env+0x1a7/0xc40 [ 188.561145][T17223] ? __kernfs_remove+0x678/0x6a0 [ 188.566123][T17223] ? kernfs_find_ns+0x30d/0x320 [ 188.570951][T17223] ? kernfs_put+0x39/0x300 [ 188.575381][T17223] kobject_uevent+0x18/0x20 [ 188.579992][T17223] __loop_clr_fd+0x433/0x640 [ 188.584556][T17223] lo_ioctl+0x9eb/0x11f0 [ 188.588771][T17223] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 188.594029][T17223] ? call_rcu+0x259/0x6c0 [ 188.598470][T17223] ? avc_has_extended_perms+0x5d8/0x7b0 [ 188.603995][T17223] ? kfree+0xf0/0x1d0 [ 188.607948][T17223] ? blkdev_common_ioctl+0x9c3/0x1040 [ 188.613340][T17223] ? selinux_file_ioctl+0x8e0/0x970 [ 188.618553][T17223] ? lo_release+0x120/0x120 [ 188.623027][T17223] blkdev_ioctl+0x1d0/0x3c0 [ 188.627506][T17223] block_ioctl+0x6d/0x80 [ 188.631727][T17223] ? blkdev_iopoll+0x70/0x70 [ 188.636343][T17223] __se_sys_ioctl+0xcb/0x140 [ 188.641026][T17223] __x64_sys_ioctl+0x3f/0x50 [ 188.645599][T17223] do_syscall_64+0x4a/0x90 [ 188.649990][T17223] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 188.655954][T17223] RIP: 0033:0x466397 [ 188.659856][T17223] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 188.679481][T17223] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 188.687864][T17223] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466397 [ 188.695823][T17223] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 188.703787][T17223] RBP: 00007f29d61c26bc R08: 00007f29d61c2040 R09: 0000000020000000 [ 188.711750][T17223] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 188.719774][T17223] R13: 0000000000000016 R14: 00007f29d61c2000 R15: 0000000020000040 04:12:11 executing program 4 (fault-call:0 fault-nth:67): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:11 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x0, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:11 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) mremap(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) [ 188.763246][ T1035] loop0: unable to read partition table 04:12:11 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x0, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:11 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 188.811044][T17267] loop4: detected capacity change from 0 to 4 [ 188.819807][T17267] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:11 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@private, @empty}, &(0x7f0000000100)=0xc) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) fspick(r1, &(0x7f0000000040)='./file0\x00', 0x1) mbind(&(0x7f0000d7c000/0x10000)=nil, 0x10000, 0x8000, &(0x7f0000000080)=0x101, 0x100, 0x0) [ 188.859749][T17267] FAULT_INJECTION: forcing a failure. [ 188.859749][T17267] name failslab, interval 1, probability 0, space 0, times 0 [ 188.872402][T17267] CPU: 0 PID: 17267 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 188.881156][T17267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.891251][T17267] Call Trace: [ 188.894518][T17267] dump_stack+0x137/0x19d [ 188.898900][T17267] should_fail+0x23c/0x250 [ 188.903299][T17267] __should_failslab+0x81/0x90 04:12:11 executing program 2: umount2(&(0x7f0000000040)='./file0\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) mlock2(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x1) [ 188.908052][T17267] should_failslab+0x5/0x20 [ 188.912542][T17267] kmem_cache_alloc_node+0x58/0x2b0 [ 188.917750][T17267] ? __alloc_skb+0xed/0x420 [ 188.922240][T17267] __alloc_skb+0xed/0x420 [ 188.926567][T17267] alloc_uevent_skb+0x5b/0x120 [ 188.932183][T17267] kobject_uevent_env+0x863/0xc40 [ 188.937210][T17267] ? kernfs_put+0x39/0x300 [ 188.941631][T17267] kobject_uevent+0x18/0x20 [ 188.946271][T17267] __loop_clr_fd+0x433/0x640 [ 188.950854][T17267] lo_ioctl+0x9eb/0x11f0 04:12:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x4dfab000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 188.955191][T17267] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 188.960506][T17267] ? call_rcu+0x259/0x6c0 [ 188.964833][T17267] ? avc_has_extended_perms+0x5d8/0x7b0 [ 188.970385][T17267] ? kfree+0xf0/0x1d0 [ 188.974362][T17267] ? blkdev_common_ioctl+0x9c3/0x1040 [ 188.979935][T17267] ? selinux_file_ioctl+0x8e0/0x970 [ 188.985124][T17267] ? lo_release+0x120/0x120 [ 188.989641][T17267] blkdev_ioctl+0x1d0/0x3c0 [ 188.994135][T17267] block_ioctl+0x6d/0x80 [ 188.998367][T17267] ? blkdev_iopoll+0x70/0x70 [ 189.003027][T17267] __se_sys_ioctl+0xcb/0x140 [ 189.007614][T17267] __x64_sys_ioctl+0x3f/0x50 [ 189.012228][T17267] do_syscall_64+0x4a/0x90 [ 189.016714][T17267] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 189.022585][T17267] RIP: 0033:0x466397 [ 189.026456][T17267] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 189.046202][T17267] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.054583][T17267] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466397 [ 189.062609][T17267] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 189.070558][T17267] RBP: 00007f29d61c26bc R08: 00007f29d61c2040 R09: 0000000020000000 [ 189.078505][T17267] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 189.086539][T17267] R13: 0000000000000016 R14: 00007f29d61c2000 R15: 0000000020000040 04:12:11 executing program 4 (fault-call:0 fault-nth:68): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:11 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x509802, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:11 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB, @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:11 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)) exit_group(0x8) time(&(0x7f0000000180)) 04:12:11 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB, @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:11 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x8) time(&(0x7f0000000180)) [ 189.174937][ T1035] loop0: unable to read partition table [ 189.189070][T17323] loop4: detected capacity change from 0 to 4 [ 189.209977][T17323] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:11 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x3, &(0x7f0000000040)={0x8, {{0xa, 0x4e20, 0x80, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}}, {{0xa, 0x4e21, 0xffffffff, @local}}}, 0x108) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 189.294939][T17323] FAULT_INJECTION: forcing a failure. [ 189.294939][T17323] name failslab, interval 1, probability 0, space 0, times 0 [ 189.307730][T17323] CPU: 1 PID: 17323 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 189.316528][T17323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.326605][T17323] Call Trace: [ 189.329862][T17323] dump_stack+0x137/0x19d [ 189.334228][T17323] should_fail+0x23c/0x250 [ 189.338678][T17323] __should_failslab+0x81/0x90 [ 189.343427][T17323] should_failslab+0x5/0x20 [ 189.347971][T17323] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 189.353674][T17323] ? __kmalloc_node_track_caller+0x30/0x40 [ 189.359473][T17323] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 189.364907][T17323] __kmalloc_node_track_caller+0x30/0x40 [ 189.370518][T17323] ? alloc_uevent_skb+0x5b/0x120 [ 189.375510][T17323] __alloc_skb+0x187/0x420 [ 189.379994][T17323] alloc_uevent_skb+0x5b/0x120 [ 189.384741][T17323] kobject_uevent_env+0x863/0xc40 [ 189.389910][T17323] ? kernfs_put+0x39/0x300 [ 189.394371][T17323] kobject_uevent+0x18/0x20 [ 189.398851][T17323] __loop_clr_fd+0x433/0x640 [ 189.403421][T17323] lo_ioctl+0x9eb/0x11f0 [ 189.407681][T17323] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 189.413000][T17323] ? call_rcu+0x259/0x6c0 [ 189.417304][T17323] ? avc_has_extended_perms+0x5d8/0x7b0 [ 189.422878][T17323] ? kfree+0xf0/0x1d0 [ 189.426835][T17323] ? __perf_event_task_sched_out+0xce0/0xd30 [ 189.432809][T17323] ? __perf_event_task_sched_in+0x471/0x4c0 [ 189.438707][T17323] ? blkdev_common_ioctl+0x9c3/0x1040 [ 189.444054][T17323] ? selinux_file_ioctl+0x8e0/0x970 [ 189.449227][T17323] ? lo_release+0x120/0x120 [ 189.453703][T17323] blkdev_ioctl+0x1d0/0x3c0 [ 189.458233][T17323] block_ioctl+0x6d/0x80 [ 189.462555][T17323] ? blkdev_iopoll+0x70/0x70 [ 189.467136][T17323] __se_sys_ioctl+0xcb/0x140 [ 189.471748][T17323] __x64_sys_ioctl+0x3f/0x50 [ 189.476313][T17323] do_syscall_64+0x4a/0x90 [ 189.480730][T17323] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 189.486603][T17323] RIP: 0033:0x466397 [ 189.490520][T17323] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 189.510163][T17323] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.518551][T17323] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466397 [ 189.526502][T17323] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 189.534451][T17323] RBP: 00007f29d61c26bc R08: 00007f29d61c2040 R09: 0000000020000000 04:12:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(0x0, 0x300, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:11 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB, @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:11 executing program 4 (fault-call:0 fault-nth:69): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB, @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:11 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(&(0x7f0000000180)) [ 189.542394][T17323] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 189.550393][T17323] R13: 0000000000000016 R14: 00007f29d61c2000 R15: 0000000020000040 [ 189.582072][ T1035] loop0: unable to read partition table 04:12:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x6) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) mincore(&(0x7f0000f0d000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/6) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB, @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:12 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 189.640797][T17370] loop4: detected capacity change from 0 to 4 [ 189.674493][T17370] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:12 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 189.735145][T17370] FAULT_INJECTION: forcing a failure. [ 189.735145][T17370] name failslab, interval 1, probability 0, space 0, times 0 [ 189.747753][T17370] CPU: 1 PID: 17370 Comm: syz-executor.4 Not tainted 5.13.0-rc5-syzkaller #0 [ 189.756519][T17370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.766577][T17370] Call Trace: [ 189.769856][T17370] dump_stack+0x137/0x19d [ 189.774203][T17370] should_fail+0x23c/0x250 [ 189.778603][T17370] ? skb_clone+0x12c/0x1f0 [ 189.783022][T17370] __should_failslab+0x81/0x90 [ 189.787799][T17370] should_failslab+0x5/0x20 [ 189.792311][T17370] kmem_cache_alloc+0x46/0x2f0 [ 189.797062][T17370] skb_clone+0x12c/0x1f0 [ 189.801351][T17370] netlink_broadcast_filtered+0x50d/0xb90 [ 189.807081][T17370] ? skb_put+0xb9/0xf0 [ 189.811244][T17370] netlink_broadcast+0x35/0x50 [ 189.815989][T17370] kobject_uevent_env+0x8c9/0xc40 [ 189.820993][T17370] ? kernfs_put+0x39/0x300 [ 189.825394][T17370] kobject_uevent+0x18/0x20 [ 189.829873][T17370] __loop_clr_fd+0x433/0x640 [ 189.834471][T17370] lo_ioctl+0x9eb/0x11f0 [ 189.838698][T17370] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 189.844043][T17370] ? call_rcu+0x259/0x6c0 [ 189.848348][T17370] ? avc_has_extended_perms+0x5d8/0x7b0 [ 189.853882][T17370] ? kfree+0xf0/0x1d0 [ 189.857912][T17370] ? blkdev_common_ioctl+0x9c3/0x1040 [ 189.863363][T17370] ? selinux_file_ioctl+0x8e0/0x970 [ 189.868535][T17370] ? lo_release+0x120/0x120 [ 189.873010][T17370] blkdev_ioctl+0x1d0/0x3c0 [ 189.877490][T17370] block_ioctl+0x6d/0x80 [ 189.881728][T17370] ? blkdev_iopoll+0x70/0x70 [ 189.886291][T17370] __se_sys_ioctl+0xcb/0x140 [ 189.891023][T17370] __x64_sys_ioctl+0x3f/0x50 [ 189.895675][T17370] do_syscall_64+0x4a/0x90 [ 189.900072][T17370] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 189.905961][T17370] RIP: 0033:0x466397 [ 189.909839][T17370] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 04:12:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) preadv(r1, &(0x7f0000001400)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/211, 0xd3}, {&(0x7f0000001140)=""/57, 0x39}, {&(0x7f0000001180)=""/239, 0xef}, {&(0x7f0000001280)=""/71, 0x47}, {&(0x7f0000001300)=""/215, 0xd7}], 0x6, 0x6, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) fcntl$setlease(r2, 0x400, 0x1) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000cb0000/0x3000)=nil, 0x3000, 0x1000012, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000f5c000/0x1000)=nil, 0x1000) [ 189.929419][T17370] RSP: 002b:00007f29d61c1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.937832][T17370] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466397 [ 189.945817][T17370] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 189.953806][T17370] RBP: 00007f29d61c26bc R08: 00007f29d61c2040 R09: 0000000020000000 [ 189.961754][T17370] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 189.969698][T17370] R13: 0000000000000016 R14: 00007f29d61c2000 R15: 0000000020000040 04:12:12 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600004, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:12 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB, @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:12 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:12 executing program 4 (fault-call:0 fault-nth:70): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000080)={0x9, 0x10, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 190.078497][ C0] print_req_error: 98 callbacks suppressed [ 190.078510][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 190.095214][ C0] buffer_io_error: 98 callbacks suppressed [ 190.095226][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 190.111111][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:12:12 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 190.122031][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 190.130075][ T1035] loop0: unable to read partition table [ 190.146174][T17431] loop4: detected capacity change from 0 to 4 04:12:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 190.170561][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 190.170574][T17431] EXT4-fs (loop4): unsupported descriptor size 5696 [ 190.188030][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 190.196056][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 190.206953][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 04:12:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) mlock(&(0x7f00002f0000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 190.215171][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 190.226053][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 190.234138][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 190.245028][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 190.253295][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 04:12:12 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0xa0000, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000140)=0xe87) r1 = getpgid(0x0) r2 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) r3 = getpgid(0x0) r4 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x3}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 190.264180][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 190.285781][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 190.296680][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 04:12:12 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600005, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:12 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) futex(&(0x7f000000cffc)=0x2, 0x80000000000b, 0x2, 0x0, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, 0x0, &(0x7f0000048000), 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:12 executing program 5 (fault-call:6 fault-nth:0): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 190.320417][T17463] loop4: detected capacity change from 0 to 4 [ 190.336716][T17463] EXT4-fs (loop4): unsupported descriptor size 5696 [ 190.347642][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 190.358563][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 190.366941][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 190.377827][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 190.400112][T17476] FAULT_INJECTION: forcing a failure. [ 190.400112][T17476] name failslab, interval 1, probability 0, space 0, times 0 [ 190.412728][T17476] CPU: 0 PID: 17476 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 04:12:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 190.421465][T17476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.431499][T17476] Call Trace: [ 190.434827][T17476] dump_stack+0x137/0x19d [ 190.439150][T17476] should_fail+0x23c/0x250 [ 190.443557][T17476] ? audit_log_start+0x37c/0x6d0 [ 190.448528][T17476] __should_failslab+0x81/0x90 [ 190.453290][T17476] should_failslab+0x5/0x20 [ 190.457778][T17476] kmem_cache_alloc+0x46/0x2f0 [ 190.462585][T17476] audit_log_start+0x37c/0x6d0 [ 190.467337][T17476] ? kstrtoull+0x30e/0x350 04:12:12 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 190.471840][T17476] audit_seccomp+0x45/0xf0 [ 190.476254][T17476] __seccomp_filter+0x54f/0xeb0 [ 190.481102][T17476] ? vfs_write+0x50c/0x770 [ 190.485523][T17476] __secure_computing+0xfb/0x140 [ 190.490446][T17476] syscall_trace_enter+0x120/0x290 [ 190.495549][T17476] ? exit_to_user_mode_prepare+0x65/0x190 [ 190.501279][T17476] syscall_enter_from_user_mode+0x1c/0x20 [ 190.507035][T17476] do_syscall_64+0x27/0x90 [ 190.511523][T17476] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 190.517411][T17476] RIP: 0033:0x4665d9 04:12:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 190.521293][T17476] 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 [ 190.540922][T17476] RSP: 002b:00007f82f17ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c9 [ 190.549347][T17476] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 190.557328][T17476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 04:12:12 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:12 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fown', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 190.565282][T17476] RBP: 00007f82f17ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 190.573241][T17476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 190.581244][T17476] R13: 00007fffb7f65a4f R14: 00007f82f17ca300 R15: 0000000000022000 04:12:13 executing program 5 (fault-call:6 fault-nth:1): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:13 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600006, 0x7ffffe, 0x4002011, r0, 0x0) [ 190.619408][T17501] loop4: detected capacity change from 0 to 4 [ 190.627507][T17501] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:13 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fown', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 190.693802][T17513] FAULT_INJECTION: forcing a failure. [ 190.693802][T17513] name failslab, interval 1, probability 0, space 0, times 0 [ 190.706530][T17513] CPU: 0 PID: 17513 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 190.715308][T17513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.725706][T17513] Call Trace: [ 190.728975][T17513] dump_stack+0x137/0x19d [ 190.733304][T17513] should_fail+0x23c/0x250 [ 190.737725][T17513] __should_failslab+0x81/0x90 [ 190.742517][T17513] should_failslab+0x5/0x20 [ 190.747007][T17513] kmem_cache_alloc_node+0x58/0x2b0 [ 190.752274][T17513] ? __alloc_skb+0xed/0x420 [ 190.756786][T17513] __alloc_skb+0xed/0x420 [ 190.761108][T17513] audit_log_start+0x398/0x6d0 [ 190.765889][T17513] ? kstrtoull+0x30e/0x350 [ 190.770368][T17513] audit_seccomp+0x45/0xf0 [ 190.774869][T17513] __seccomp_filter+0x54f/0xeb0 [ 190.779726][T17513] ? vfs_write+0x50c/0x770 [ 190.784133][T17513] __secure_computing+0xfb/0x140 [ 190.789065][T17513] syscall_trace_enter+0x120/0x290 [ 190.794265][T17513] ? exit_to_user_mode_prepare+0x65/0x190 [ 190.800053][T17513] syscall_enter_from_user_mode+0x1c/0x20 [ 190.805837][T17513] do_syscall_64+0x27/0x90 [ 190.810302][T17513] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 190.816233][T17513] RIP: 0033:0x4665d9 [ 190.820157][T17513] 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 [ 190.839939][T17513] RSP: 002b:00007f82f17ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c9 [ 190.848323][T17513] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 190.856272][T17513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 190.864431][T17513] RBP: 00007f82f17ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 190.872380][T17513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 190.880389][T17513] R13: 00007fffb7f65a4f R14: 00007f82f17ca300 R15: 0000000000022000 [ 190.888389][T17513] audit_log_lost: 161 callbacks suppressed [ 190.888396][T17513] audit: audit_lost=2 audit_rate_limit=0 audit_backlog_limit=64 [ 190.901820][T17513] audit: out of memory in audit_log_start [ 190.908284][ T25] audit: type=1326 audit(1623384733.281:931): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17508 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=0 compat=0 ip=0x41935c code=0x7ffc0000 [ 190.935080][T17524] loop4: detected capacity change from 0 to 4 [ 190.935393][ T25] audit: type=1326 audit(1623384733.281:932): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17508 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192bf code=0x7ffc0000 [ 190.947959][T17524] EXT4-fs (loop4): unsupported descriptor size 5696 [ 190.965051][ T25] audit: type=1326 audit(1623384733.281:933): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17508 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=3 compat=0 ip=0x4193eb code=0x7ffc0000 [ 190.975324][ T1035] loop0: unable to read partition table [ 190.995421][ T25] audit: type=1326 audit(1623384733.281:934): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17508 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 191.025347][ T25] audit: type=1326 audit(1623384733.281:935): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17508 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 191.037334][T17524] loop4: detected capacity change from 0 to 4 [ 191.057907][T17524] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:13 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fown', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:13 executing program 5 (fault-call:6 fault-nth:2): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:13 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600007, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000040)=""/165, 0xa5}, {&(0x7f0000000100)=""/175, 0xaf}, {&(0x7f00000001c0)=""/156, 0x9c}], 0x3, 0x9, 0x3cf) mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 191.259247][T17548] loop4: detected capacity change from 0 to 4 [ 191.266068][ T25] audit: type=1326 audit(1623384733.631:936): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17543 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 191.276677][T17549] FAULT_INJECTION: forcing a failure. [ 191.276677][T17549] name failslab, interval 1, probability 0, space 0, times 0 [ 191.295368][T17548] EXT4-fs (loop4): unsupported descriptor size 5696 [ 191.302692][T17549] CPU: 1 PID: 17549 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 191.317989][T17549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.321057][ T25] audit: type=1326 audit(1623384733.631:937): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17543 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=56 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 191.328042][T17549] Call Trace: [ 191.328050][T17549] dump_stack+0x137/0x19d [ 191.352494][ T25] audit: type=1326 audit(1623384733.631:938): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17543 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 191.355238][T17549] should_fail+0x23c/0x250 [ 191.388115][T17549] __should_failslab+0x81/0x90 [ 191.392879][T17549] should_failslab+0x5/0x20 [ 191.397369][T17549] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 191.403089][T17549] ? __kmalloc_node_track_caller+0x30/0x40 04:12:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fown', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:13 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) mq_notify(r3, &(0x7f0000000040)={0x20000000, 0x4000000000003, 0x2, @thr={0x0, 0x0}}) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap$perf(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000002, 0x10010, r1, 0x80000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) fork() creat(&(0x7f0000000080)='./file0\x00', 0x60) write$P9_RFLUSH(r1, &(0x7f0000000040)={0x7, 0x6d, 0x1}, 0x7) mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f00000000c0)=r4) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000140)="187ba03a55c0495eac0215e748988d10d6f88a3c1bbc17e80e8ad4db5b991f6f411cb3ec67ac97d208dc7cb2ef563d1786e3340942840ac63af8634bb527b5752910c7e5", 0x44, 0x8, &(0x7f0000000200)={r5, r6+10000000}) [ 191.408961][T17549] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 191.414426][T17549] __kmalloc_node_track_caller+0x30/0x40 [ 191.420206][T17549] ? audit_log_start+0x398/0x6d0 [ 191.425156][T17549] __alloc_skb+0x187/0x420 [ 191.429614][T17549] audit_log_start+0x398/0x6d0 [ 191.434385][T17549] ? kstrtoull+0x30e/0x350 [ 191.438916][T17549] audit_seccomp+0x45/0xf0 [ 191.443341][T17549] __seccomp_filter+0x54f/0xeb0 [ 191.448181][T17549] ? vfs_write+0x50c/0x770 [ 191.452599][T17549] __secure_computing+0xfb/0x140 04:12:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00004a2000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_complete(0x0) mmap$perf(&(0x7f00001af000/0x3000)=nil, 0x3000, 0x5, 0x50, r1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$cont(0x7, r2, 0x3fd0, 0x5) move_pages(r2, 0x2, &(0x7f0000000080)=[&(0x7f00007b5000/0x4000)=nil, &(0x7f0000113000/0x2000)=nil], &(0x7f00000000c0)=[0x0, 0x9, 0xff, 0x5, 0x9, 0x1000], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0xf501, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 191.457520][T17549] syscall_trace_enter+0x120/0x290 [ 191.462623][T17549] ? exit_to_user_mode_prepare+0x65/0x190 [ 191.468334][T17549] syscall_enter_from_user_mode+0x1c/0x20 [ 191.474165][T17549] do_syscall_64+0x27/0x90 [ 191.478602][T17549] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 191.484492][T17549] RIP: 0033:0x4665d9 [ 191.488382][T17549] 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 04:12:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) fork() mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f00000ec000/0x1000)=nil, 0x1000) 04:12:13 executing program 5 (fault-call:6 fault-nth:3): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 191.507985][T17549] RSP: 002b:00007f82f17ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c9 [ 191.516405][T17549] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 191.524372][T17549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 191.532390][T17549] RBP: 00007f82f17ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 191.540544][T17549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 191.548501][T17549] R13: 00007fffb7f65a4f R14: 00007f82f17ca300 R15: 0000000000022000 04:12:13 executing program 2: pipe2(&(0x7f0000000200), 0x80800) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="4a6cabcebf79fba1047b83af72ceddd80234099ff65d912433e00e59bfbcd509effec5ec7605150f4c907622a88bbf88af777b", 0x33}, {&(0x7f0000000080)="9f28f7c463a954eb5b572defd8c050291684b0309714567d18b0c670a9da07844dbafb0d058e33700e186173a0f866a673955472ec91c04707a03764994bc947298637ad26cd700cee43146d871fdd1cb788a85da6c56a73895bd72560c066173684d12e30708a6bd4dc909c3f6de294c431b1610fb26a8b3188dce367a45f5ac0915a632aec75221f08edc6f7ff15", 0x8f}, {&(0x7f0000000140)="f56ecf7166d52e37947aaab6d4c1b6d1074d917a55f2b27af6f53d9203ac283c37c6d406c474a4694f5cd7242f595a3440375c3d73de14e0a1", 0x39}, {&(0x7f0000000180)="a10405f939cf", 0x6}], 0x4, 0x2) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fown', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 191.601193][T17548] loop4: detected capacity change from 0 to 4 [ 191.611688][T17594] FAULT_INJECTION: forcing a failure. [ 191.611688][T17594] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 191.624883][T17594] CPU: 1 PID: 17594 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 191.633627][T17594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.643681][T17594] Call Trace: [ 191.646962][T17594] dump_stack+0x137/0x19d [ 191.651296][T17594] should_fail+0x23c/0x250 [ 191.655695][T17594] __alloc_pages+0x102/0x320 [ 191.660266][T17594] kmem_getpages+0x1a/0xd0 [ 191.664671][T17594] cache_grow_begin+0x4c/0x1a0 [ 191.669502][T17594] cache_alloc_refill+0x326/0x3d0 [ 191.674505][T17594] ? should_fail+0xd6/0x250 [ 191.678984][T17594] kmem_cache_alloc_node_trace+0x25a/0x2e0 [ 191.684771][T17594] ? __kmalloc_node_track_caller+0x30/0x40 [ 191.690640][T17594] __kmalloc_node_track_caller+0x30/0x40 [ 191.696259][T17594] ? audit_log_start+0x398/0x6d0 [ 191.701174][T17594] __alloc_skb+0x187/0x420 [ 191.705618][T17594] audit_log_start+0x398/0x6d0 [ 191.710427][T17594] ? kstrtoull+0x30e/0x350 [ 191.714826][T17594] audit_seccomp+0x45/0xf0 [ 191.719291][T17594] __seccomp_filter+0x54f/0xeb0 [ 191.724121][T17594] ? vfs_write+0x50c/0x770 [ 191.728516][T17594] __secure_computing+0xfb/0x140 [ 191.733442][T17594] syscall_trace_enter+0x120/0x290 [ 191.738545][T17594] ? exit_to_user_mode_prepare+0x65/0x190 [ 191.744376][T17594] syscall_enter_from_user_mode+0x1c/0x20 [ 191.750134][T17594] do_syscall_64+0x27/0x90 [ 191.754542][T17594] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 191.760445][T17594] RIP: 0033:0x4665d9 [ 191.764329][T17594] 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 [ 191.783944][T17594] RSP: 002b:00007f82f17ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c9 [ 191.792522][T17594] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 191.800472][T17594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 191.808420][T17594] RBP: 00007f82f17ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 191.816367][T17594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 191.824317][T17594] R13: 00007fffb7f65a4f R14: 00007f82f17ca300 R15: 0000000000022000 04:12:14 executing program 5 (fault-call:6 fault-nth:4): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fown', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:14 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600008, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x200, 0x4c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x80010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:14 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 191.883644][T17548] EXT4-fs (loop4): unsupported descriptor size 5696 [ 191.922731][ T1035] loop0: unable to read partition table 04:12:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 191.951126][T17618] FAULT_INJECTION: forcing a failure. [ 191.951126][T17618] name failslab, interval 1, probability 0, space 0, times 0 [ 191.963782][T17618] CPU: 1 PID: 17618 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 191.972614][T17618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.982656][T17618] Call Trace: [ 191.985923][T17618] dump_stack+0x137/0x19d [ 191.990244][T17618] should_fail+0x23c/0x250 [ 191.994668][T17618] __should_failslab+0x81/0x90 04:12:14 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0xffffffff) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 191.999463][T17618] ? audit_log_d_path+0x9b/0x1c0 [ 192.004399][T17618] should_failslab+0x5/0x20 [ 192.008910][T17618] kmem_cache_alloc_trace+0x49/0x310 [ 192.014195][T17618] ? get_mm_exe_file+0x65/0xb0 [ 192.018951][T17618] audit_log_d_path+0x9b/0x1c0 [ 192.023770][T17618] audit_log_d_path_exe+0x3e/0x70 [ 192.028860][T17618] audit_log_task+0x148/0x170 [ 192.033531][T17618] audit_seccomp+0x5e/0xf0 [ 192.037939][T17618] __seccomp_filter+0x54f/0xeb0 [ 192.042802][T17618] ? vfs_write+0x50c/0x770 [ 192.047214][T17618] __secure_computing+0xfb/0x140 [ 192.052146][T17618] syscall_trace_enter+0x120/0x290 [ 192.057295][T17618] ? switch_fpu_return+0xa/0x10 [ 192.062246][T17618] ? exit_to_user_mode_prepare+0x65/0x190 [ 192.067964][T17618] syscall_enter_from_user_mode+0x1c/0x20 [ 192.073752][T17618] do_syscall_64+0x27/0x90 [ 192.078266][T17618] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 192.084196][T17618] RIP: 0033:0x4665d9 04:12:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x27ca7000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:14 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 192.088075][T17618] 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 [ 192.107791][T17618] RSP: 002b:00007f82f17ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c9 [ 192.116303][T17618] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 192.124298][T17618] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 192.132314][T17618] RBP: 00007f82f17ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 192.140287][T17618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 192.148261][T17618] R13: 00007fffb7f65a4f R14: 00007f82f17ca300 R15: 0000000000022000 04:12:14 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:14 executing program 5 (fault-call:6 fault-nth:5): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000040)={0xd, 0xffffffff}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x4, 0x2, 0x0, 0x8000, 0x13, "0af885dae907af72"}) [ 192.198336][T17665] loop4: detected capacity change from 0 to 4 [ 192.221527][T17665] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:14 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600009, 0x7ffffe, 0x4002011, r0, 0x0) [ 192.247976][ T1035] loop0: unable to read partition table 04:12:14 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 192.299516][T17676] FAULT_INJECTION: forcing a failure. [ 192.299516][T17676] name failslab, interval 1, probability 0, space 0, times 0 [ 192.304968][T17688] loop4: detected capacity change from 0 to 4 [ 192.312171][T17676] CPU: 0 PID: 17676 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 192.326965][T17676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.337088][T17676] Call Trace: [ 192.340358][T17676] dump_stack+0x137/0x19d [ 192.344687][T17676] should_fail+0x23c/0x250 [ 192.347431][T17688] EXT4-fs (loop4): unsupported descriptor size 5696 [ 192.349090][T17676] __should_failslab+0x81/0x90 [ 192.360399][T17676] ? audit_log_d_path+0x9b/0x1c0 [ 192.365396][T17676] should_failslab+0x5/0x20 [ 192.369890][T17676] kmem_cache_alloc_trace+0x49/0x310 [ 192.375175][T17676] ? get_mm_exe_file+0x65/0xb0 [ 192.379922][T17676] audit_log_d_path+0x9b/0x1c0 [ 192.384678][T17676] audit_log_d_path_exe+0x3e/0x70 [ 192.389695][T17676] audit_log_task+0x148/0x170 [ 192.394376][T17676] audit_seccomp+0x5e/0xf0 04:12:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x40010, r0, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x7f) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:14 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 192.398777][T17676] __seccomp_filter+0x54f/0xeb0 [ 192.403611][T17676] ? vfs_write+0x50c/0x770 [ 192.408011][T17676] __secure_computing+0xfb/0x140 [ 192.412935][T17676] syscall_trace_enter+0x120/0x290 [ 192.418066][T17676] ? exit_to_user_mode_prepare+0x65/0x190 [ 192.423773][T17676] syscall_enter_from_user_mode+0x1c/0x20 [ 192.429483][T17676] do_syscall_64+0x27/0x90 [ 192.433881][T17676] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 192.439866][T17676] RIP: 0033:0x4665d9 [ 192.443744][T17676] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 192.463334][T17676] RSP: 002b:00007f82f17ca188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c9 [ 192.471730][T17676] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 192.479752][T17676] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 192.487754][T17676] RBP: 00007f82f17ca1d0 R08: 0000000000000000 R09: 0000000000000000 04:12:14 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x30, 0x0, 0x8800) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) [ 192.495887][T17676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 192.503909][T17676] R13: 00007fffb7f65a4f R14: 00007f82f17ca300 R15: 0000000000022000 [ 192.536366][T17688] loop4: detected capacity change from 0 to 4 04:12:14 executing program 5 (fault-call:6 fault-nth:6): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:14 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:14 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60000a, 0x7ffffe, 0x4002011, r0, 0x0) [ 192.545574][T17688] EXT4-fs (loop4): unsupported descriptor size 5696 [ 192.603581][ T1035] loop0: unable to read partition table [ 192.622543][T17732] FAULT_INJECTION: forcing a failure. [ 192.622543][T17732] name failslab, interval 1, probability 0, space 0, times 0 [ 192.635162][T17732] CPU: 0 PID: 17732 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 192.643912][T17732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.653973][T17732] Call Trace: [ 192.657251][T17732] dump_stack+0x137/0x19d [ 192.661645][T17732] should_fail+0x23c/0x250 [ 192.666037][T17732] __should_failslab+0x81/0x90 [ 192.670799][T17732] should_failslab+0x5/0x20 [ 192.675283][T17732] kmem_cache_alloc_node+0x58/0x2b0 [ 192.680458][T17732] ? __alloc_skb+0xed/0x420 [ 192.684943][T17732] __alloc_skb+0xed/0x420 [ 192.689388][T17732] audit_log_start+0x398/0x6d0 [ 192.694143][T17732] audit_seccomp+0x45/0xf0 [ 192.698556][T17732] __seccomp_filter+0x54f/0xeb0 [ 192.703388][T17732] ? vfs_write+0x50c/0x770 [ 192.707777][T17732] __secure_computing+0xfb/0x140 [ 192.712723][T17732] syscall_trace_enter+0x120/0x290 [ 192.717865][T17732] ? switch_fpu_return+0xa/0x10 [ 192.722736][T17732] ? exit_to_user_mode_prepare+0x65/0x190 [ 192.728432][T17732] syscall_enter_from_user_mode+0x1c/0x20 [ 192.734291][T17732] do_syscall_64+0x27/0x90 [ 192.738718][T17732] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 192.744590][T17732] RIP: 0033:0x41935c [ 192.748459][T17732] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 192.768042][T17732] RSP: 002b:00007f82f17ca170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 192.776458][T17732] RAX: ffffffffffffffda RBX: 0000000060c2e29e RCX: 000000000041935c [ 192.784406][T17732] RDX: 000000000000000f RSI: 00007f82f17ca1e0 RDI: 0000000000000003 [ 192.792355][T17732] RBP: 00007f82f17ca1d0 R08: 0000000000000000 R09: 0000000000000000 04:12:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0xfb, 0x9b, 0x6, 0x7, "19a9109b02a7987d15ac72af88dfddc7", "bdd7477e5b3cdf67d419499ced2ca04589af47a51559c52341b3ac3e7017c886c628238de82521f0d0875ac6fbd4625f39b427516843d7f5a3a36944944ac4030f55ecb08c1a1fef5c74c38429a5a21920eb7ff4f5f41e8a9c7eac8518380df2afc3bb9e569b92d2e3a2ea2e183310cd4b056e176d0431455156d61dbfb560626437915186c7"}, 0x9b, 0x1) ioctl$PTP_SYS_OFFSET_EXTENDED(r0, 0xc4c03d09, &(0x7f0000000380)={0x9}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/40, 0x28}, {&(0x7f0000000180)=""/196, 0xc4}, {&(0x7f0000000280)=""/126, 0x7e}], 0x3, 0xd9f, 0xffffffff) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) r1 = getpgid(0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000300)={0x1, 0xb2b, 0x6378, 0x5, 0x1}) r2 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c0000000000000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) r3 = gettid() setpgid(r1, r3) 04:12:15 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB, @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 192.800302][T17732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 192.808309][T17732] R13: 00007fffb7f65a4f R14: 00007f82f17ca300 R15: 0000000000022000 04:12:15 executing program 5 (fault-call:6 fault-nth:7): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:15 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB, @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4000, 0x1, 0x1}, 0x18) preadv(r1, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000100)=""/90, 0x5a}, {&(0x7f0000000180)=""/167, 0xa7}, {&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f0000000300)=""/251, 0xfb}], 0x5, 0x4, 0x5) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) fchdir(r0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 192.919345][T17762] loop4: detected capacity change from 0 to 4 [ 192.932844][T17769] FAULT_INJECTION: forcing a failure. [ 192.932844][T17769] name failslab, interval 1, probability 0, space 0, times 0 [ 192.944363][T17762] EXT4-fs (loop4): unsupported descriptor size 5696 [ 192.945455][T17769] CPU: 0 PID: 17769 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 04:12:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:15 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB, @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 192.960762][T17769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.970821][T17769] Call Trace: [ 192.974093][T17769] dump_stack+0x137/0x19d [ 192.978417][T17769] should_fail+0x23c/0x250 [ 192.982830][T17769] __should_failslab+0x81/0x90 [ 192.987618][T17769] should_failslab+0x5/0x20 [ 192.992101][T17769] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 192.997805][T17769] ? __kmalloc_node_track_caller+0x30/0x40 [ 193.003603][T17769] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 193.009076][T17769] __kmalloc_node_track_caller+0x30/0x40 [ 193.014770][T17769] ? audit_log_start+0x398/0x6d0 04:12:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x100010, r0, 0x3000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x400000000000010, 0x3, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) r2 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800005, 0x20010, r2, 0xd3f85000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 193.019733][T17769] __alloc_skb+0x187/0x420 [ 193.024190][T17769] audit_log_start+0x398/0x6d0 [ 193.028948][T17769] audit_seccomp+0x45/0xf0 [ 193.033424][T17769] __seccomp_filter+0x54f/0xeb0 [ 193.038283][T17769] ? rb_erase+0x4cb/0x750 [ 193.042670][T17769] __secure_computing+0xfb/0x140 [ 193.047600][T17769] syscall_trace_enter+0x120/0x290 [ 193.052696][T17769] ? switch_fpu_return+0xa/0x10 [ 193.057532][T17769] ? exit_to_user_mode_prepare+0x65/0x190 [ 193.063253][T17769] syscall_enter_from_user_mode+0x1c/0x20 [ 193.068989][T17769] do_syscall_64+0x27/0x90 [ 193.073397][T17769] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.079376][T17769] RIP: 0033:0x41935c [ 193.083248][T17769] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 193.102844][T17769] RSP: 002b:00007f82f17ca170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 193.111369][T17769] RAX: ffffffffffffffda RBX: 0000000060c2e29f RCX: 000000000041935c 04:12:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x0) r1 = fsmount(r0, 0x0, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 193.119337][T17769] RDX: 000000000000000f RSI: 00007f82f17ca1e0 RDI: 0000000000000003 [ 193.127420][T17769] RBP: 00007f82f17ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 193.135483][T17769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 193.143480][T17769] R13: 00007fffb7f65a4f R14: 00007f82f17ca300 R15: 0000000000022000 04:12:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:15 executing program 5 (fault-call:6 fault-nth:8): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:15 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/250, 0xfa}, {&(0x7f0000000140)=""/96, 0x60}, {&(0x7f00000001c0)=""/64, 0x40}, {&(0x7f0000000200)=""/251, 0xfb}], 0x4, 0xffffff80, 0x1) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000340)) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x110, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:15 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fow', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 193.200708][T17762] loop4: detected capacity change from 0 to 4 [ 193.207974][T17762] EXT4-fs (loop4): unsupported descriptor size 5696 [ 193.222850][ T1035] loop0: unable to read partition table 04:12:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 193.299896][T17825] FAULT_INJECTION: forcing a failure. [ 193.299896][T17825] name failslab, interval 1, probability 0, space 0, times 0 [ 193.312560][T17825] CPU: 1 PID: 17825 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 193.321306][T17825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.331524][T17825] Call Trace: [ 193.334789][T17825] dump_stack+0x137/0x19d [ 193.336610][T17830] loop4: detected capacity change from 0 to 4 [ 193.339121][T17825] should_fail+0x23c/0x250 [ 193.349575][T17825] __should_failslab+0x81/0x90 [ 193.354336][T17825] should_failslab+0x5/0x20 [ 193.358867][T17825] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 193.364571][T17825] ? __kmalloc_node_track_caller+0x30/0x40 [ 193.370361][T17825] ? kmem_cache_alloc_node+0x1da/0x2b0 [ 193.375960][T17825] __kmalloc_node_track_caller+0x30/0x40 [ 193.381599][T17825] ? audit_log_start+0x398/0x6d0 [ 193.386523][T17825] __alloc_skb+0x187/0x420 [ 193.390917][T17825] audit_log_start+0x398/0x6d0 [ 193.395660][T17825] audit_seccomp+0x45/0xf0 [ 193.400055][T17825] __seccomp_filter+0x54f/0xeb0 [ 193.404877][T17825] ? vfs_write+0x50c/0x770 [ 193.409267][T17825] __secure_computing+0xfb/0x140 [ 193.414176][T17825] syscall_trace_enter+0x120/0x290 [ 193.419273][T17825] ? exit_to_user_mode_prepare+0x65/0x190 [ 193.424971][T17825] syscall_enter_from_user_mode+0x1c/0x20 [ 193.430722][T17825] do_syscall_64+0x27/0x90 [ 193.435256][T17825] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.441136][T17825] RIP: 0033:0x41935c [ 193.445011][T17825] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 193.464703][T17825] RSP: 002b:00007f82f17ca170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 193.473176][T17825] RAX: ffffffffffffffda RBX: 0000000060c2e29f RCX: 000000000041935c [ 193.481123][T17825] RDX: 000000000000000f RSI: 00007f82f17ca1e0 RDI: 0000000000000003 [ 193.489178][T17825] RBP: 00007f82f17ca1d0 R08: 0000000000000000 R09: 0000000000000000 04:12:15 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fow', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:15 executing program 5 (fault-call:6 fault-nth:9): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 193.497196][T17825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 193.505158][T17825] R13: 00007fffb7f65a4f R14: 00007f82f17ca300 R15: 0000000000022000 [ 193.522807][T17830] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x22a}], 0x1, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS2(r3, 0x5425, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005540)={0x0, 0x0, 0x0}, &(0x7f0000005580)=0xc) r5 = getpgid(0x0) r6 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000055c0)={0x0, 0x0, 0x0}, &(0x7f0000005600)=0xc) sendmmsg$unix(r2, &(0x7f00000056c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000002c0)="967fe58b9471564bb84eb0a9effb44b461a962f33b218d90642a340dde77cc51d02b1438fea871d6a769a127bc3eb851a53981e502528986d3aa0a9b18f3fcbb62ad8fca8b42f37b282133bda8d566a3db646aaf5380569bb9980e68cf5c7b1ce2e5bba87ec426f9e3caaa6d619d6d8f2c4135379e7faf4bd7cd44c7888c5a6d113efc4080d3e3d8bca03df5c4a3e179ade18046c824a2ec398eaac32e45617240fc7d0e5d3d8305c5e72d90f5dbada05d5fdef9b69ebf5b97065ed0dae37eafe78c528434aa4f2d7d953dd2cf991cede6b352890005461a39f35778ffb82b7119f432b45ca8bf47092bc61fd3763e2d86ceaab6", 0xf4}, {&(0x7f00000000c0)="b20fae9138909e184bf063c39a619f968959ff34b2c22a67e0dbc68a543441501095ddc8de86325966628a8942e12bb69df18a", 0x33}, {&(0x7f00000003c0)="20c8291deff2be8809ef772b6ca24e6e98aabc64427301b1f4c64e0fc7fae519dcd45fd75ddf8592c14627c4e937a6024e1d25a20bc524839866591fe3763ccefea65ef2f4bb53af3fad3c27686bec2e80f7548172011a8316f584866642af62a99f052ed2e9bffc16d496ebd3b27a3be4b430997fc53f08b4f8c5eba4638ca5aaeb1829345981d523b33fd7de214188b26986f29f42a6086ed5445ef675a1e0a87d655be354eeeec186685e79ec995ea0d7c901bbfc1ead5c97c21104cca249b4ca79cec9b85ea4853aad480fca2987cdbd0106e413c660c94fc5b95897d2623ace427721a09db584de90f9475fa74702", 0xf1}], 0x3, &(0x7f00000001c0)=[@rights={{0x18, 0x1, 0x1, [r3, r1]}}], 0x18}, {&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000540)="7ed616a3", 0x4}, {&(0x7f0000000580)="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", 0xfc}, {&(0x7f0000000680)="7ae44352f56eca09a9cba3400ac9b36cbb3501a454645163f22f7a61e3130f2d02a8fcc79ab9ad3169111eb546faa2dc3e531959fbad65095847e02cfcad1a557655e1757cc46d667cc5b4c3ec9840c24917fec0d5a336e0010409f8345bab9129771a3877be3c60", 0x68}, {&(0x7f0000000700)="37471756e7eec593aa6dc62b9b5b27b2b126b86f95d336db318f7fbac1b8388d17f43744ff756e7903d74ac308c943", 0x2f}], 0x4}, {&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000800)="eb97698516bb16aa96f171b30570c209793c153475b4496da5d3c34f40cfcdad38", 0x21}, {&(0x7f0000000840)="deb6b728726dba60baa38be6383a6383dd41b90a193446459a23b89496ce6d11d512d078ce182df1234c4ca7da8a529eb43490c77e7e09c366e784a2e60d2a6b2432a36b110ff774af1c702b6c90cf830b048e973b7396db72038fe4ff3f740c568d", 0x62}, {&(0x7f00000008c0)="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", 0xff}, {&(0x7f00000009c0)="65a518d9d6eab29a9a4370bbea52efb085c3162e4aea1edb247f2572ed48907a66c9ac6e5782df4da1", 0x29}], 0x4, &(0x7f0000002080)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x2c, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r3, r3]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0xe8, 0x4000}, {&(0x7f0000002180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002200)}, {&(0x7f0000002240)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003780)=[{&(0x7f00000022c0)="fcbb9b38f1e1f536e3d57fb9bafb5ffeb578beb30f", 0x15}, {&(0x7f0000002300)="e05febe1234d18981a7b6731b25b1431445d4a65c5e91a6b174709b41f8829f032cf042493929256318c86c13595288af2e725a619865e53a9e6eedecf047211600e3e4574427282eb0e4bd19503fe341986fbdc9c0fbe0170be494a36531a142e7e245293a1eb20ceb02f4c15b39d922d93d674d6874b356ae7f21f4abc2b860d75c689882cdfeda08e03fa1258", 0x8e}, {&(0x7f00000023c0)="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0x1000}, {&(0x7f00000033c0)="987eec068bdc785d2a4f7a96514d59aea9ad", 0x12}, {&(0x7f0000003400)="9e62566a37c55b70a108a299d484e9b8430093185e575137eb91a0a0abc7e8ccde18c7142c47fc50b3c9a18270150944cc206da1fa53da71e656f4708ec927b8a7e8c84ea1bc4c35554791acb6bcb688b43fd52b1c507bba73bfc37aef269a03a5ff6bbf49b7df42daa06e2a", 0x6c}, {&(0x7f0000003480)="241b16901f3690e4568163b0759d57e291830652a51ba987d16452e297d28a67794b133e0822aed1db69428c3f3998c7786d9766a27142f8efc619d5c23ce5818569d401316bc74d996f0b962edc9c005d680b65eb6b176ac75da2ab192401aa723145ff02", 0x65}, {&(0x7f0000003500)="a3f0697303d0274326c0cb5d062628eee73dd82a157ab60e6d24461a1f8b249f444b0117faa97246ae7cd23ed886da7b13d72003d8e2cee24e6f4c0b53b1f22cbe20a492ff13925c0dfd475f239de5664018da5fcb4d2b0bda86f1546ccf01be55094b3f2c3183744480f5da12c385209d780793fce8b7b4bed39c77243cb57859ac1d295e7dc9847d7af920aeaaa62aba874c779e9cfab8f2ab2af7437e06b985b73c0d0ee7bc0b82f50cdcfe25126bd184d59547a2141ed04aca09a9b32d306609d4b1de3da2a061b0c16084be7661288b1d28", 0xd4}, {&(0x7f0000003600)="b2acf64c16aef33012b40f72472ef6d353938be9d64ef43aaa95aad492fca3eaf5e430f6c6ea820892e5b49f7e53b1846694e8a8ec6ba5f211dd7a358de54c277a836296c8fb5ef4257a6c03a2b62eeafab4da6cd688b95aee908afd37cf6f28f5d6e14bb78d0e2e60abf1d958ea86da122a08d5c890a353fa75b90d7335a09a1140", 0x82}, {&(0x7f00000036c0)="a53a16a90b47b78557bdaf819d1e13cd516e4ca7833c1be4bd18380e51bddd20298c5ad66ef627b140039c2353212a07aeea972519614fb6fde26782c87d0d127f05fbde", 0x44}, {&(0x7f0000003740)="ec226685c7960a733e238a7a576c4f59be7e23f101d8a362add651ff83522779462410c9ccc5b912", 0x28}], 0xa, &(0x7f0000003c80)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd8, 0x4000}, {&(0x7f0000003d80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000003e00)="b45d622876bfecdad4dbf6310190b755037fa05b21aa4330d87b9cf9002115b353e69f9405282825190a65f9b6bba2b0e1dd28fd53d11d7242b64c15865d2384122a", 0x42}, {&(0x7f0000003e80)="187009c16c9d6473a7376182e8fba77179c632f53ba2e5685bc5d5dabd360753bdf543e4f5a734dcf75d7b0b81a9004b46fa611e13f6aa5b8ee70bbf6692a1b95c5216eea7818d11f61582ac84a6c195c6b5b45cfbe3bdc99b49b48b8be143ec702ea0092d01808ec9fd569b4576eca5bf0efb8893423f1c7bc9b4cdbd72f6c7173e34084b8e2ca028f32731ef7fdf298417498896e55fb17b8ed23ced", 0x9d}], 0x2, &(0x7f0000004040)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r3, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8, 0x8004}, {&(0x7f0000004140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005400)=[{&(0x7f00000041c0)="b52a559a2bf295caa4b19dad36bd0d9428bce9f1ebf914b74c460d64f46258373f68887f19137a25cbe614d74c2219ce6739b0417f295b674dc17c37ba796b54cadaf7b7518df6996d61916a93d6ef0e9ada13efcac65ca4158c1211a1911e22d11a304d1335c874ef8d2e7406ddb9dfc22d282ffae1737df7b04c80c9a54209dd75bf501737e234d0b8caa481505829e768c48d3dca7ebcfed9eab56cb97b255ba51dc382865b06e6b50d1cce8f0dba5433b7dd2619a4b54ba839fd5e", 0xbd}, {&(0x7f0000004280)="2c12325d911b8a7fe731be0bd31374c15acf2a8112a0ba32854df48b01f2e01bb6fbf40575a21ac69e127965580c6b2d036a41e87a1ef9f5", 0x38}, {&(0x7f00000042c0)="9bf151d11639f469900e7929b88a172df22f0d4fe11d7ac5bf0d2229ba0469912e452f59a7c00546e516700705d86c0c882a18da6385b5c189cf855c35abad5e3cb0e62acc8a505e5af14579eb32b152cf678b6bc3d06c5459522cabea2f85f6bf032b38c65f827dceaf3975ccbdf6988584951e9f7bb23a52d889633c904dd7", 0x80}, {&(0x7f0000004340)="5f9c41543838896ff81b109b13091c8fcb888dda6846acb97db31e44cbde82df282d74ad9562fa3861893c5729742fd0b96dccee2d3f12d77552fee31f30be5ce7d75128d850da0968672ab412b210def8edd39f8d3082460851b3888c661438e98a0c801a45fd", 0x67}, {&(0x7f00000043c0)="ac3c9b4ef5900c284f705055c30eca7d9753e4", 0x13}, {&(0x7f0000004400)="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", 0x1000}], 0x6, &(0x7f0000005640)=[@cred={{0x1c, 0x1, 0x2, {r0, 0x0, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, r8, r9}}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}], 0x58, 0x24000800}], 0x7, 0x4000000) [ 193.563373][T17830] loop4: detected capacity change from 0 to 4 [ 193.574524][T17830] EXT4-fs (loop4): unsupported descriptor size 5696 [ 193.601855][T17851] FAULT_INJECTION: forcing a failure. 04:12:15 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fow', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 193.601855][T17851] name failslab, interval 1, probability 0, space 0, times 0 [ 193.614488][T17851] CPU: 1 PID: 17851 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 193.623238][T17851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.633278][T17851] Call Trace: [ 193.636545][T17851] dump_stack+0x137/0x19d [ 193.640857][T17851] should_fail+0x23c/0x250 [ 193.645296][T17851] __should_failslab+0x81/0x90 [ 193.650124][T17851] ? audit_log_d_path+0x9b/0x1c0 [ 193.655143][T17851] should_failslab+0x5/0x20 [ 193.659632][T17851] kmem_cache_alloc_trace+0x49/0x310 [ 193.664893][T17851] ? get_mm_exe_file+0x65/0xb0 [ 193.669631][T17851] audit_log_d_path+0x9b/0x1c0 [ 193.674389][T17851] audit_log_d_path_exe+0x3e/0x70 [ 193.679391][T17851] audit_log_task+0x148/0x170 [ 193.684109][T17851] audit_seccomp+0x5e/0xf0 [ 193.688613][T17851] __seccomp_filter+0x54f/0xeb0 [ 193.693447][T17851] ? vfs_write+0x50c/0x770 [ 193.697848][T17851] __secure_computing+0xfb/0x140 [ 193.702832][T17851] syscall_trace_enter+0x120/0x290 [ 193.707922][T17851] ? switch_fpu_return+0xa/0x10 [ 193.712830][T17851] ? exit_to_user_mode_prepare+0x65/0x190 [ 193.718691][T17851] syscall_enter_from_user_mode+0x1c/0x20 [ 193.724435][T17851] do_syscall_64+0x27/0x90 [ 193.728834][T17851] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.734749][T17851] RIP: 0033:0x41935c [ 193.738623][T17851] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 193.758227][T17851] RSP: 002b:00007f82f17ca170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 193.766620][T17851] RAX: ffffffffffffffda RBX: 0000000060c2e29f RCX: 000000000041935c [ 193.774615][T17851] RDX: 000000000000000f RSI: 00007f82f17ca1e0 RDI: 0000000000000003 [ 193.782561][T17851] RBP: 00007f82f17ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 193.790518][T17851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 193.798476][T17851] R13: 00007fffb7f65a4f R14: 00007f82f17ca300 R15: 0000000000022000 04:12:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:16 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60000c, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:16 executing program 5 (fault-call:6 fault-nth:10): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 194.080165][ T1035] loop0: unable to read partition table 04:12:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:16 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowne', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 194.148565][T17873] loop4: detected capacity change from 0 to 4 [ 194.165751][T17873] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:16 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowne', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB, @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 194.197186][T17882] FAULT_INJECTION: forcing a failure. [ 194.197186][T17882] name failslab, interval 1, probability 0, space 0, times 0 [ 194.209872][T17882] CPU: 1 PID: 17882 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 194.218621][T17882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.228672][T17882] Call Trace: [ 194.231956][T17882] dump_stack+0x137/0x19d [ 194.236274][T17882] should_fail+0x23c/0x250 [ 194.240685][T17882] __should_failslab+0x81/0x90 04:12:16 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowne', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 194.245472][T17882] ? audit_log_d_path+0x9b/0x1c0 [ 194.250392][T17882] should_failslab+0x5/0x20 [ 194.254937][T17882] kmem_cache_alloc_trace+0x49/0x310 [ 194.260327][T17882] ? get_mm_exe_file+0x65/0xb0 [ 194.265082][T17882] audit_log_d_path+0x9b/0x1c0 [ 194.269850][T17882] audit_log_d_path_exe+0x3e/0x70 [ 194.274930][T17882] audit_log_task+0x148/0x170 [ 194.279624][T17882] audit_seccomp+0x5e/0xf0 [ 194.284036][T17882] __seccomp_filter+0x54f/0xeb0 [ 194.288884][T17882] ? vfs_write+0x50c/0x770 04:12:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 194.293287][T17882] __secure_computing+0xfb/0x140 [ 194.298308][T17882] syscall_trace_enter+0x120/0x290 [ 194.303414][T17882] ? exit_to_user_mode_prepare+0x65/0x190 [ 194.309199][T17882] syscall_enter_from_user_mode+0x1c/0x20 [ 194.314965][T17882] do_syscall_64+0x27/0x90 [ 194.319379][T17882] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.325262][T17882] RIP: 0033:0x41935c [ 194.329142][T17882] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 194.348734][T17882] RSP: 002b:00007f82f17ca170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 194.357188][T17882] RAX: ffffffffffffffda RBX: 0000000060c2e2a0 RCX: 000000000041935c [ 194.365152][T17882] RDX: 000000000000000f RSI: 00007f82f17ca1e0 RDI: 0000000000000003 [ 194.373114][T17882] RBP: 00007f82f17ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 194.381204][T17882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 194.389168][T17882] R13: 00007fffb7f65a4f R14: 00007f82f17ca300 R15: 0000000000022000 [ 194.424820][T17910] loop4: detected capacity change from 0 to 4 [ 194.440572][T17910] EXT4-fs (loop4): unsupported descriptor size 5696 [ 194.457180][ T1035] loop0: unable to read partition table [ 194.477655][T17910] loop4: detected capacity change from 0 to 4 [ 194.484372][T17910] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:16 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x22a}], 0x1, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS2(r3, 0x5425, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005540)={0x0, 0x0, 0x0}, &(0x7f0000005580)=0xc) r5 = getpgid(0x0) r6 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000055c0)={0x0, 0x0, 0x0}, &(0x7f0000005600)=0xc) sendmmsg$unix(r2, &(0x7f00000056c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000002c0)="967fe58b9471564bb84eb0a9effb44b461a962f33b218d90642a340dde77cc51d02b1438fea871d6a769a127bc3eb851a53981e502528986d3aa0a9b18f3fcbb62ad8fca8b42f37b282133bda8d566a3db646aaf5380569bb9980e68cf5c7b1ce2e5bba87ec426f9e3caaa6d619d6d8f2c4135379e7faf4bd7cd44c7888c5a6d113efc4080d3e3d8bca03df5c4a3e179ade18046c824a2ec398eaac32e45617240fc7d0e5d3d8305c5e72d90f5dbada05d5fdef9b69ebf5b97065ed0dae37eafe78c528434aa4f2d7d953dd2cf991cede6b352890005461a39f35778ffb82b7119f432b45ca8bf47092bc61fd3763e2d86ceaab6", 0xf4}, {&(0x7f00000000c0)="b20fae9138909e184bf063c39a619f968959ff34b2c22a67e0dbc68a543441501095ddc8de86325966628a8942e12bb69df18a", 0x33}, {&(0x7f00000003c0)="20c8291deff2be8809ef772b6ca24e6e98aabc64427301b1f4c64e0fc7fae519dcd45fd75ddf8592c14627c4e937a6024e1d25a20bc524839866591fe3763ccefea65ef2f4bb53af3fad3c27686bec2e80f7548172011a8316f584866642af62a99f052ed2e9bffc16d496ebd3b27a3be4b430997fc53f08b4f8c5eba4638ca5aaeb1829345981d523b33fd7de214188b26986f29f42a6086ed5445ef675a1e0a87d655be354eeeec186685e79ec995ea0d7c901bbfc1ead5c97c21104cca249b4ca79cec9b85ea4853aad480fca2987cdbd0106e413c660c94fc5b95897d2623ace427721a09db584de90f9475fa74702", 0xf1}], 0x3, &(0x7f00000001c0)=[@rights={{0x18, 0x1, 0x1, [r3, r1]}}], 0x18}, {&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000540)="7ed616a3", 0x4}, {&(0x7f0000000580)="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", 0xfc}, {&(0x7f0000000680)="7ae44352f56eca09a9cba3400ac9b36cbb3501a454645163f22f7a61e3130f2d02a8fcc79ab9ad3169111eb546faa2dc3e531959fbad65095847e02cfcad1a557655e1757cc46d667cc5b4c3ec9840c24917fec0d5a336e0010409f8345bab9129771a3877be3c60", 0x68}, {&(0x7f0000000700)="37471756e7eec593aa6dc62b9b5b27b2b126b86f95d336db318f7fbac1b8388d17f43744ff756e7903d74ac308c943", 0x2f}], 0x4}, {&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000800)="eb97698516bb16aa96f171b30570c209793c153475b4496da5d3c34f40cfcdad38", 0x21}, {&(0x7f0000000840)="deb6b728726dba60baa38be6383a6383dd41b90a193446459a23b89496ce6d11d512d078ce182df1234c4ca7da8a529eb43490c77e7e09c366e784a2e60d2a6b2432a36b110ff774af1c702b6c90cf830b048e973b7396db72038fe4ff3f740c568d", 0x62}, {&(0x7f00000008c0)="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", 0xff}, {&(0x7f00000009c0)="65a518d9d6eab29a9a4370bbea52efb085c3162e4aea1edb247f2572ed48907a66c9ac6e5782df4da1", 0x29}], 0x4, &(0x7f0000002080)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x2c, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r3, r3]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0xe8, 0x4000}, {&(0x7f0000002180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002200)}, {&(0x7f0000002240)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003780)=[{&(0x7f00000022c0)="fcbb9b38f1e1f536e3d57fb9bafb5ffeb578beb30f", 0x15}, {&(0x7f0000002300)="e05febe1234d18981a7b6731b25b1431445d4a65c5e91a6b174709b41f8829f032cf042493929256318c86c13595288af2e725a619865e53a9e6eedecf047211600e3e4574427282eb0e4bd19503fe341986fbdc9c0fbe0170be494a36531a142e7e245293a1eb20ceb02f4c15b39d922d93d674d6874b356ae7f21f4abc2b860d75c689882cdfeda08e03fa1258", 0x8e}, {&(0x7f00000023c0)="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0x1000}, {&(0x7f00000033c0)="987eec068bdc785d2a4f7a96514d59aea9ad", 0x12}, {&(0x7f0000003400)="9e62566a37c55b70a108a299d484e9b8430093185e575137eb91a0a0abc7e8ccde18c7142c47fc50b3c9a18270150944cc206da1fa53da71e656f4708ec927b8a7e8c84ea1bc4c35554791acb6bcb688b43fd52b1c507bba73bfc37aef269a03a5ff6bbf49b7df42daa06e2a", 0x6c}, {&(0x7f0000003480)="241b16901f3690e4568163b0759d57e291830652a51ba987d16452e297d28a67794b133e0822aed1db69428c3f3998c7786d9766a27142f8efc619d5c23ce5818569d401316bc74d996f0b962edc9c005d680b65eb6b176ac75da2ab192401aa723145ff02", 0x65}, {&(0x7f0000003500)="a3f0697303d0274326c0cb5d062628eee73dd82a157ab60e6d24461a1f8b249f444b0117faa97246ae7cd23ed886da7b13d72003d8e2cee24e6f4c0b53b1f22cbe20a492ff13925c0dfd475f239de5664018da5fcb4d2b0bda86f1546ccf01be55094b3f2c3183744480f5da12c385209d780793fce8b7b4bed39c77243cb57859ac1d295e7dc9847d7af920aeaaa62aba874c779e9cfab8f2ab2af7437e06b985b73c0d0ee7bc0b82f50cdcfe25126bd184d59547a2141ed04aca09a9b32d306609d4b1de3da2a061b0c16084be7661288b1d28", 0xd4}, {&(0x7f0000003600)="b2acf64c16aef33012b40f72472ef6d353938be9d64ef43aaa95aad492fca3eaf5e430f6c6ea820892e5b49f7e53b1846694e8a8ec6ba5f211dd7a358de54c277a836296c8fb5ef4257a6c03a2b62eeafab4da6cd688b95aee908afd37cf6f28f5d6e14bb78d0e2e60abf1d958ea86da122a08d5c890a353fa75b90d7335a09a1140", 0x82}, {&(0x7f00000036c0)="a53a16a90b47b78557bdaf819d1e13cd516e4ca7833c1be4bd18380e51bddd20298c5ad66ef627b140039c2353212a07aeea972519614fb6fde26782c87d0d127f05fbde", 0x44}, {&(0x7f0000003740)="ec226685c7960a733e238a7a576c4f59be7e23f101d8a362add651ff83522779462410c9ccc5b912", 0x28}], 0xa, &(0x7f0000003c80)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd8, 0x4000}, {&(0x7f0000003d80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000003e00)="b45d622876bfecdad4dbf6310190b755037fa05b21aa4330d87b9cf9002115b353e69f9405282825190a65f9b6bba2b0e1dd28fd53d11d7242b64c15865d2384122a", 0x42}, {&(0x7f0000003e80)="187009c16c9d6473a7376182e8fba77179c632f53ba2e5685bc5d5dabd360753bdf543e4f5a734dcf75d7b0b81a9004b46fa611e13f6aa5b8ee70bbf6692a1b95c5216eea7818d11f61582ac84a6c195c6b5b45cfbe3bdc99b49b48b8be143ec702ea0092d01808ec9fd569b4576eca5bf0efb8893423f1c7bc9b4cdbd72f6c7173e34084b8e2ca028f32731ef7fdf298417498896e55fb17b8ed23ced", 0x9d}], 0x2, &(0x7f0000004040)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r3, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8, 0x8004}, {&(0x7f0000004140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005400)=[{&(0x7f00000041c0)="b52a559a2bf295caa4b19dad36bd0d9428bce9f1ebf914b74c460d64f46258373f68887f19137a25cbe614d74c2219ce6739b0417f295b674dc17c37ba796b54cadaf7b7518df6996d61916a93d6ef0e9ada13efcac65ca4158c1211a1911e22d11a304d1335c874ef8d2e7406ddb9dfc22d282ffae1737df7b04c80c9a54209dd75bf501737e234d0b8caa481505829e768c48d3dca7ebcfed9eab56cb97b255ba51dc382865b06e6b50d1cce8f0dba5433b7dd2619a4b54ba839fd5e", 0xbd}, {&(0x7f0000004280)="2c12325d911b8a7fe731be0bd31374c15acf2a8112a0ba32854df48b01f2e01bb6fbf40575a21ac69e127965580c6b2d036a41e87a1ef9f5", 0x38}, {&(0x7f00000042c0)="9bf151d11639f469900e7929b88a172df22f0d4fe11d7ac5bf0d2229ba0469912e452f59a7c00546e516700705d86c0c882a18da6385b5c189cf855c35abad5e3cb0e62acc8a505e5af14579eb32b152cf678b6bc3d06c5459522cabea2f85f6bf032b38c65f827dceaf3975ccbdf6988584951e9f7bb23a52d889633c904dd7", 0x80}, {&(0x7f0000004340)="5f9c41543838896ff81b109b13091c8fcb888dda6846acb97db31e44cbde82df282d74ad9562fa3861893c5729742fd0b96dccee2d3f12d77552fee31f30be5ce7d75128d850da0968672ab412b210def8edd39f8d3082460851b3888c661438e98a0c801a45fd", 0x67}, {&(0x7f00000043c0)="ac3c9b4ef5900c284f705055c30eca7d9753e4", 0x13}, {&(0x7f0000004400)="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", 0x1000}], 0x6, &(0x7f0000005640)=[@cred={{0x1c, 0x1, 0x2, {r0, 0x0, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, r8, r9}}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}], 0x58, 0x24000800}], 0x7, 0x4000000) 04:12:16 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:16 executing program 5 (fault-call:6 fault-nth:11): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB, @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:16 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60000d, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB, @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 194.578769][T17933] FAULT_INJECTION: forcing a failure. [ 194.578769][T17933] name failslab, interval 1, probability 0, space 0, times 0 [ 194.591432][T17933] CPU: 1 PID: 17933 Comm: syz-executor.5 Not tainted 5.13.0-rc5-syzkaller #0 [ 194.600185][T17933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.610234][T17933] Call Trace: [ 194.613541][T17933] dump_stack+0x137/0x19d [ 194.617867][T17933] should_fail+0x23c/0x250 [ 194.621656][T17935] loop4: detected capacity change from 0 to 4 04:12:17 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 194.622289][T17933] ? audit_log_start+0x37c/0x6d0 [ 194.633257][T17933] __should_failslab+0x81/0x90 [ 194.636653][T17935] EXT4-fs (loop4): unsupported descriptor size 5696 [ 194.638023][T17933] should_failslab+0x5/0x20 [ 194.638041][T17933] kmem_cache_alloc+0x46/0x2f0 [ 194.653862][T17933] audit_log_start+0x37c/0x6d0 [ 194.658623][T17933] ? should_fail+0xd6/0x250 [ 194.663122][T17933] audit_seccomp+0x45/0xf0 [ 194.667602][T17933] __seccomp_filter+0x54f/0xeb0 [ 194.672491][T17933] ? vfs_read+0x3e1/0x5d0 [ 194.676859][T17933] __secure_computing+0xfb/0x140 [ 194.681790][T17933] syscall_trace_enter+0x120/0x290 [ 194.686883][T17933] ? exit_to_user_mode_prepare+0x65/0x190 [ 194.692585][T17933] syscall_enter_from_user_mode+0x1c/0x20 [ 194.698349][T17933] do_syscall_64+0x27/0x90 [ 194.702763][T17933] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.708630][T17933] RIP: 0033:0x4192bf [ 194.712527][T17933] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 194.732177][T17933] RSP: 002b:00007f82f17ca170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 194.740635][T17933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004192bf [ 194.748675][T17933] RDX: 0000000000000001 RSI: 00007f82f17ca1e0 RDI: 0000000000000003 [ 194.756712][T17933] RBP: 00007f82f17ca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 194.764665][T17933] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 194.772615][T17933] R13: 00007fffb7f65a4f R14: 00007f82f17ca300 R15: 0000000000022000 04:12:17 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:17 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fow', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:17 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60000e, 0x7ffffe, 0x4002011, r0, 0x0) [ 195.076187][T17935] loop4: detected capacity change from 0 to 4 [ 195.099627][T17935] EXT4-fs (loop4): unsupported descriptor size 5696 [ 195.155797][ C1] print_req_error: 86 callbacks suppressed [ 195.155809][ C1] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 195.172533][ C1] buffer_io_error: 86 callbacks suppressed [ 195.172546][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 195.188832][ C1] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 195.199712][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 195.207772][ T1035] loop0: unable to read partition table [ 195.219590][ C1] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 195.230505][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 195.245659][ C1] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 195.256561][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 195.264886][ C1] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 195.275735][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 195.283593][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 195.294466][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 195.302510][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 195.313504][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 195.321443][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 195.332302][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 195.340397][ C1] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 195.351240][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 195.359213][ C1] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 195.370063][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 04:12:17 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x22a}], 0x1, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS2(r3, 0x5425, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005540)={0x0, 0x0, 0x0}, &(0x7f0000005580)=0xc) r5 = getpgid(0x0) r6 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000055c0)={0x0, 0x0, 0x0}, &(0x7f0000005600)=0xc) sendmmsg$unix(r2, &(0x7f00000056c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000002c0)="967fe58b9471564bb84eb0a9effb44b461a962f33b218d90642a340dde77cc51d02b1438fea871d6a769a127bc3eb851a53981e502528986d3aa0a9b18f3fcbb62ad8fca8b42f37b282133bda8d566a3db646aaf5380569bb9980e68cf5c7b1ce2e5bba87ec426f9e3caaa6d619d6d8f2c4135379e7faf4bd7cd44c7888c5a6d113efc4080d3e3d8bca03df5c4a3e179ade18046c824a2ec398eaac32e45617240fc7d0e5d3d8305c5e72d90f5dbada05d5fdef9b69ebf5b97065ed0dae37eafe78c528434aa4f2d7d953dd2cf991cede6b352890005461a39f35778ffb82b7119f432b45ca8bf47092bc61fd3763e2d86ceaab6", 0xf4}, {&(0x7f00000000c0)="b20fae9138909e184bf063c39a619f968959ff34b2c22a67e0dbc68a543441501095ddc8de86325966628a8942e12bb69df18a", 0x33}, {&(0x7f00000003c0)="20c8291deff2be8809ef772b6ca24e6e98aabc64427301b1f4c64e0fc7fae519dcd45fd75ddf8592c14627c4e937a6024e1d25a20bc524839866591fe3763ccefea65ef2f4bb53af3fad3c27686bec2e80f7548172011a8316f584866642af62a99f052ed2e9bffc16d496ebd3b27a3be4b430997fc53f08b4f8c5eba4638ca5aaeb1829345981d523b33fd7de214188b26986f29f42a6086ed5445ef675a1e0a87d655be354eeeec186685e79ec995ea0d7c901bbfc1ead5c97c21104cca249b4ca79cec9b85ea4853aad480fca2987cdbd0106e413c660c94fc5b95897d2623ace427721a09db584de90f9475fa74702", 0xf1}], 0x3, &(0x7f00000001c0)=[@rights={{0x18, 0x1, 0x1, [r3, r1]}}], 0x18}, {&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000540)="7ed616a3", 0x4}, {&(0x7f0000000580)="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", 0xfc}, {&(0x7f0000000680)="7ae44352f56eca09a9cba3400ac9b36cbb3501a454645163f22f7a61e3130f2d02a8fcc79ab9ad3169111eb546faa2dc3e531959fbad65095847e02cfcad1a557655e1757cc46d667cc5b4c3ec9840c24917fec0d5a336e0010409f8345bab9129771a3877be3c60", 0x68}, {&(0x7f0000000700)="37471756e7eec593aa6dc62b9b5b27b2b126b86f95d336db318f7fbac1b8388d17f43744ff756e7903d74ac308c943", 0x2f}], 0x4}, {&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000800)="eb97698516bb16aa96f171b30570c209793c153475b4496da5d3c34f40cfcdad38", 0x21}, {&(0x7f0000000840)="deb6b728726dba60baa38be6383a6383dd41b90a193446459a23b89496ce6d11d512d078ce182df1234c4ca7da8a529eb43490c77e7e09c366e784a2e60d2a6b2432a36b110ff774af1c702b6c90cf830b048e973b7396db72038fe4ff3f740c568d", 0x62}, {&(0x7f00000008c0)="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", 0xff}, {&(0x7f00000009c0)="65a518d9d6eab29a9a4370bbea52efb085c3162e4aea1edb247f2572ed48907a66c9ac6e5782df4da1", 0x29}], 0x4, &(0x7f0000002080)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x2c, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r3, r3]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0xe8, 0x4000}, {&(0x7f0000002180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002200)}, {&(0x7f0000002240)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003780)=[{&(0x7f00000022c0)="fcbb9b38f1e1f536e3d57fb9bafb5ffeb578beb30f", 0x15}, {&(0x7f0000002300)="e05febe1234d18981a7b6731b25b1431445d4a65c5e91a6b174709b41f8829f032cf042493929256318c86c13595288af2e725a619865e53a9e6eedecf047211600e3e4574427282eb0e4bd19503fe341986fbdc9c0fbe0170be494a36531a142e7e245293a1eb20ceb02f4c15b39d922d93d674d6874b356ae7f21f4abc2b860d75c689882cdfeda08e03fa1258", 0x8e}, {&(0x7f00000023c0)="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0x1000}, {&(0x7f00000033c0)="987eec068bdc785d2a4f7a96514d59aea9ad", 0x12}, {&(0x7f0000003400)="9e62566a37c55b70a108a299d484e9b8430093185e575137eb91a0a0abc7e8ccde18c7142c47fc50b3c9a18270150944cc206da1fa53da71e656f4708ec927b8a7e8c84ea1bc4c35554791acb6bcb688b43fd52b1c507bba73bfc37aef269a03a5ff6bbf49b7df42daa06e2a", 0x6c}, {&(0x7f0000003480)="241b16901f3690e4568163b0759d57e291830652a51ba987d16452e297d28a67794b133e0822aed1db69428c3f3998c7786d9766a27142f8efc619d5c23ce5818569d401316bc74d996f0b962edc9c005d680b65eb6b176ac75da2ab192401aa723145ff02", 0x65}, {&(0x7f0000003500)="a3f0697303d0274326c0cb5d062628eee73dd82a157ab60e6d24461a1f8b249f444b0117faa97246ae7cd23ed886da7b13d72003d8e2cee24e6f4c0b53b1f22cbe20a492ff13925c0dfd475f239de5664018da5fcb4d2b0bda86f1546ccf01be55094b3f2c3183744480f5da12c385209d780793fce8b7b4bed39c77243cb57859ac1d295e7dc9847d7af920aeaaa62aba874c779e9cfab8f2ab2af7437e06b985b73c0d0ee7bc0b82f50cdcfe25126bd184d59547a2141ed04aca09a9b32d306609d4b1de3da2a061b0c16084be7661288b1d28", 0xd4}, {&(0x7f0000003600)="b2acf64c16aef33012b40f72472ef6d353938be9d64ef43aaa95aad492fca3eaf5e430f6c6ea820892e5b49f7e53b1846694e8a8ec6ba5f211dd7a358de54c277a836296c8fb5ef4257a6c03a2b62eeafab4da6cd688b95aee908afd37cf6f28f5d6e14bb78d0e2e60abf1d958ea86da122a08d5c890a353fa75b90d7335a09a1140", 0x82}, {&(0x7f00000036c0)="a53a16a90b47b78557bdaf819d1e13cd516e4ca7833c1be4bd18380e51bddd20298c5ad66ef627b140039c2353212a07aeea972519614fb6fde26782c87d0d127f05fbde", 0x44}, {&(0x7f0000003740)="ec226685c7960a733e238a7a576c4f59be7e23f101d8a362add651ff83522779462410c9ccc5b912", 0x28}], 0xa, &(0x7f0000003c80)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0xd8, 0x4000}, {&(0x7f0000003d80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000003e00)="b45d622876bfecdad4dbf6310190b755037fa05b21aa4330d87b9cf9002115b353e69f9405282825190a65f9b6bba2b0e1dd28fd53d11d7242b64c15865d2384122a", 0x42}, {&(0x7f0000003e80)="187009c16c9d6473a7376182e8fba77179c632f53ba2e5685bc5d5dabd360753bdf543e4f5a734dcf75d7b0b81a9004b46fa611e13f6aa5b8ee70bbf6692a1b95c5216eea7818d11f61582ac84a6c195c6b5b45cfbe3bdc99b49b48b8be143ec702ea0092d01808ec9fd569b4576eca5bf0efb8893423f1c7bc9b4cdbd72f6c7173e34084b8e2ca028f32731ef7fdf298417498896e55fb17b8ed23ced", 0x9d}], 0x2, &(0x7f0000004040)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r3, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8, 0x8004}, {&(0x7f0000004140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005400)=[{&(0x7f00000041c0)="b52a559a2bf295caa4b19dad36bd0d9428bce9f1ebf914b74c460d64f46258373f68887f19137a25cbe614d74c2219ce6739b0417f295b674dc17c37ba796b54cadaf7b7518df6996d61916a93d6ef0e9ada13efcac65ca4158c1211a1911e22d11a304d1335c874ef8d2e7406ddb9dfc22d282ffae1737df7b04c80c9a54209dd75bf501737e234d0b8caa481505829e768c48d3dca7ebcfed9eab56cb97b255ba51dc382865b06e6b50d1cce8f0dba5433b7dd2619a4b54ba839fd5e", 0xbd}, {&(0x7f0000004280)="2c12325d911b8a7fe731be0bd31374c15acf2a8112a0ba32854df48b01f2e01bb6fbf40575a21ac69e127965580c6b2d036a41e87a1ef9f5", 0x38}, {&(0x7f00000042c0)="9bf151d11639f469900e7929b88a172df22f0d4fe11d7ac5bf0d2229ba0469912e452f59a7c00546e516700705d86c0c882a18da6385b5c189cf855c35abad5e3cb0e62acc8a505e5af14579eb32b152cf678b6bc3d06c5459522cabea2f85f6bf032b38c65f827dceaf3975ccbdf6988584951e9f7bb23a52d889633c904dd7", 0x80}, {&(0x7f0000004340)="5f9c41543838896ff81b109b13091c8fcb888dda6846acb97db31e44cbde82df282d74ad9562fa3861893c5729742fd0b96dccee2d3f12d77552fee31f30be5ce7d75128d850da0968672ab412b210def8edd39f8d3082460851b3888c661438e98a0c801a45fd", 0x67}, {&(0x7f00000043c0)="ac3c9b4ef5900c284f705055c30eca7d9753e4", 0x13}, {&(0x7f0000004400)="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", 0x1000}], 0x6, &(0x7f0000005640)=[@cred={{0x1c, 0x1, 0x2, {r0, 0x0, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, r8, r9}}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}], 0x58, 0x24000800}], 0x7, 0x4000000) 04:12:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fow', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:17 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x5, 0x0, 0x7}, {0x100, 0x1, 0x5}, {0x47fb, 0x4, 0x8e, 0x3}]}) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:17 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:17 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60000f, 0x7ffffe, 0x4002011, r0, 0x0) [ 195.449002][ T1035] loop0: unable to read partition table [ 195.489071][T17999] loop4: detected capacity change from 0 to 4 04:12:17 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fow', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 195.504502][T17999] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:18 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:18 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:18 executing program 5: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0xac, 0xff}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f00000019c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="cc170000", @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=r2, 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"], 0x17cc}, 0x1, 0x0, 0x0, 0x144}, 0x4001) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001bc0)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001b80)={&(0x7f0000001b00)={0x4c, 0x2f, 0x20, 0x70bd2c, 0x25dfdbfd, {0x7}, [@generic="6c51aeb67808039fda616e600a676c47623cfb328bf503d07895911973fa23", @generic="4e7cde3626ab980ae3", @typed={0x5, 0x3f, 0x0, 0x0, @str='\x00'}, @generic="10e34396ca7a"]}, 0x4c}}, 0x40) r3 = socket(0x400000000000010, 0x3, 0x0) write(r3, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) r4 = openat$cgroup_procs(r0, &(0x7f0000001a40)='cgroup.procs\x00', 0x2, 0x0) splice(r3, &(0x7f0000001a00)=0x5, r4, &(0x7f0000001a80)=0xe3, 0xfffffffffffffffb, 0x1) exit_group(0x0) time(0x0) 04:12:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowne', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 195.814429][T17999] loop4: detected capacity change from 0 to 4 [ 195.842471][T17999] EXT4-fs (loop4): unsupported descriptor size 5696 [ 195.901539][ T1035] loop0: unable to read partition table 04:12:18 executing program 2: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x4010831, 0xffffffffffffffff, 0xc326000) prctl$PR_SET_THP_DISABLE(0x29, 0x1) r0 = memfd_create(&(0x7f0000000540)='Nw\x10\xdaN\xe9ix\xd2\xde\xb7\xc5l\xabn\x91\xfe5\x9b\x8e<\x16\xa0', 0x7) fgetxattr(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="6b797374657d2f0104a82700"], &(0x7f00000004c0)=""/80, 0x50) 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) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000240)=""/46, 0x2e}], 0x1, 0x5, 0x1664098f) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/time_for_children\x00') madvise(&(0x7f00003a4000/0x3000)=nil, 0x3000, 0xf) ioctl$BTRFS_IOC_ADD_DEV(r1, 0x5000940a, &(0x7f0000002b00)={{r2}, "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"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1800007, 0x4d091, r0, 0x0) vmsplice(r0, &(0x7f00000011c0), 0x3, 0x4) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000440)='/proc/self/exe\x00', 0x40000, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x1, 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x0, r3}) process_vm_writev(r3, &(0x7f0000001680)=[{&(0x7f0000001200)=""/158, 0x9e}, {&(0x7f0000000380)=""/109, 0x6d}, {&(0x7f0000001340)=""/53, 0x35}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000001440)=""/169, 0xa9}, {&(0x7f0000001500)=""/243, 0xf3}, {&(0x7f0000001600)=""/70, 0x46}], 0x7, &(0x7f0000002a80)=[{&(0x7f0000001700)=""/100, 0x64}, {&(0x7f0000000140)=""/242, 0xf2}, {&(0x7f0000001880)=""/54, 0x36}, {&(0x7f00000018c0)=""/111, 0x6f}, {&(0x7f00000000c0)=""/88, 0x58}, {&(0x7f00000019c0)=""/84, 0x54}, {&(0x7f0000001a40)=""/59, 0x3b}, {&(0x7f0000003b00)=""/4096, 0x1000}], 0x8, 0x0) 04:12:18 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:18 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) pipe(&(0x7f0000000040)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{0x100, 0xff, 0x7, 0xffffffff}, {0x8, 0xa2, 0x1, 0x7bf}, {0x8, 0x68, 0xe2}, {0x9, 0x9, 0x2, 0x9}, {0xfffd, 0x3, 0x54, 0xffffffff}, {0x40, 0x6, 0x9, 0x4}, {0xc4c, 0x6, 0x5, 0xda}]}) prctl$PR_SET_SECCOMP(0x16, 0x3, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0x8, 0x3f, 0x5, 0x100}, {0x2, 0xf8, 0x0, 0x3ff}, {0x8ce9, 0xc0, 0x22, 0x80000001}, {0x3, 0x1f, 0x0, 0xf7}, {0x2b9, 0x40, 0x20, 0xfffffffa}, {0x2, 0x2, 0x6, 0x6}, {0x7, 0x20, 0x1f, 0x7}, {0x1ff, 0x0, 0xe4, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d4594662cbbd196ba5cdaf0831a2b0316fc631aef8bb55874950ae013fcb36e1a3019bf80e300b3cbd65749a7", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0xe5) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:18 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600010, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowne', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 196.338676][ T25] kauditd_printk_skb: 302 callbacks suppressed [ 196.338687][ T25] audit: type=1326 audit(1623384738.709:1231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18051 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 196.340216][T18056] 9pnet: Insufficient options for proto=fd 04:12:18 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 196.345362][ T25] audit: type=1326 audit(1623384738.709:1232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18051 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=22 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 196.407093][T18057] loop4: detected capacity change from 0 to 4 [ 196.414960][T18061] 9pnet: Insufficient options for proto=fd 04:12:18 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) ioprio_set$pid(0x1, 0x0, 0x6000) time(0x0) 04:12:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowne', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 196.447403][T18057] EXT4-fs (loop4): unsupported descriptor size 5696 [ 196.473354][ T25] audit: type=1326 audit(1623384738.709:1233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18051 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 196.497952][ T25] audit: type=1326 audit(1623384738.709:1234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18051 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=317 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 196.522263][ T25] audit: type=1326 audit(1623384738.709:1235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18051 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 04:12:18 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000180)='.\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}}) close(r0) 04:12:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 196.548684][T18057] loop4: detected capacity change from 0 to 4 [ 196.555856][T18057] EXT4-fs (loop4): unsupported descriptor size 5696 [ 196.563354][ T25] audit: type=1326 audit(1623384738.709:1236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18051 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=157 compat=0 ip=0x4665d9 code=0x7ffc0000 04:12:18 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:18 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600011, 0x7ffffe, 0x4002011, r0, 0x0) [ 196.597450][ T25] audit: type=1326 audit(1623384738.709:1237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18051 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 196.626140][ T25] audit: type=1326 audit(1623384738.709:1238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18051 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4196c4 code=0x7ffc0000 [ 196.650877][ T25] audit: type=1326 audit(1623384738.709:1239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18051 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 196.659999][ T1035] loop0: unable to read partition table 04:12:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:19 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0x2, 0x0, 0x800000000, 0x0) exit_group(0x0) time(0x0) [ 196.675126][ T25] audit: type=1326 audit(1623384738.709:1240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18051 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4665d9 code=0x7ffc0000 04:12:19 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:19 executing program 2: clone3(&(0x7f0000001280)={0x148100600, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) timer_create(0x2, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000080)='net/llc/socket\x00') getrandom(&(0x7f0000000300)=""/82, 0xfffffffffffffdc5, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000880)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) 04:12:19 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 196.753685][T18113] loop4: detected capacity change from 0 to 4 [ 196.781650][T18113] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:19 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpgid(0x0) r1 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="0000000030000000000000000100000001000000214418367047579b074c1df0bb15f46e22b122324ab1f6aad92069e0fdf08c81b2ff7295aefc5569ada8a0c3ce328d43d911a32e27479ac301f85737f0febe04e566eab898baded217705d6076ac4819"], 0xf8}, 0x0) tkill(r0, 0xe) exit_group(0x0) time(0x0) 04:12:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:19 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600012, 0x7ffffe, 0x4002011, r0, 0x0) [ 196.843532][T18113] loop4: detected capacity change from 0 to 4 [ 196.859522][T18113] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:19 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsr', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:19 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r0, &(0x7f0000000040), 0x40000000, &(0x7f0000000080)) time(0x0) 04:12:19 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsr', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 196.935995][ T1035] loop0: unable to read partition table [ 196.967158][T18163] loop4: detected capacity change from 0 to 4 04:12:19 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x1, 0x1, 0x7f}, {0x6, 0x1, 0x3, 0xff000}, {0x0, 0x2, 0x1f, 0x7ff}, {0x401, 0x8, 0x4, 0x7fffffff}, {0x4, 0x3f, 0xa5, 0x7}]}) [ 197.005215][T18163] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 197.091304][T18163] loop4: detected capacity change from 0 to 4 [ 197.116754][T18163] EXT4-fs (loop4): unsupported descriptor size 5696 [ 197.138800][ T1035] loop0: unable to read partition table 04:12:20 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsr', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:20 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600013, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:20 executing program 5: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={""/10, ""/2, @multicast1}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={""/10, ""/2, @loopback}}}, &(0x7f00000001c0)=0xe8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) r3 = getpgid(0x0) r4 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002e40)='/proc/asound/timers\x00', 0x0, 0x0) r6 = epoll_create(0xffff) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002ec0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002dc0)=[{&(0x7f0000000200)={0x33c, 0x3b, 0x200, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x5, 0x11, 0x0, 0x0, @str='\x00'}, @nested={0x193, 0x22, 0x0, 0x1, [@generic="bc532484d50b76edf0859863a61e5d868d482cb7eb244a8f11f85833551d33140a986fc698c7f41733f6bc77b5637ab4620ace51007b4bdfbd3362cdc1de1fa9b1e9958503e1f9f1b2bdcd5256bbc68656c73963df3a3d9d46ddd9c1edf1bbcca0003a2eb7cddb729d3ec7519c282160188476a7ccc3342ef0210b3bb84e5c503dcf9e0928d0e07af98b74beea6b6993075ab34f08dac549d17581917085c652eb68d0c6e09fa5162c882d241d0db0e7bc24db9e0483dc8cf7", @typed={0x8, 0x15, 0x0, 0x0, @uid=r0}, @generic="fc113a96e4ca9fa5bfe0afb7184f7de1f2efd7e5d83e46fb14cd07fb61e1f8b1bb810b9caa1e2f9cd281e3c931eb64dded1c6b32f3c4709b38447b783a883a879d8af0895e390ee381ff5b624c4a7adfc662a0131207ef0cb0e5d7159de7adbcc5fbd99bb4c0bb23ef4f73de923e60e6ebefb18a9ab581ef5b9630cc6ab57e0ed426e13294d536db97c5d358a58539bb1800ce3e38d314eb0f6a6e4e5bbbf9673b4bd259804dd1fe336f193988213c0fbc17a6a2fb9d28a9cad367de8b0fe574e7ca", @typed={0x8, 0x86, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x4, 0x88}]}, @nested={0x7a, 0x7e, 0x0, 0x1, [@typed={0x8, 0x65, 0x0, 0x0, @ipv4=@empty}, @typed={0x14, 0x18, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @generic="52ab8828b8461382c7fad21515f753e724835e4194cc77753812eae66687eb3543ad57b3da14ee10742973f62b41411efd09d2b8b95023d62d939a7e8b0d4df580818bb3bd9556250b78253c4b0eeefa3641b8796146e40c291f"]}, @nested={0x10f, 0x8, 0x0, 0x1, [@generic="e562e5bcf6659e7a1f4ee59679f4b659b3e136faf97171448d2d6a30b5f9e7623df5ff53e0f5e5712f8f8ba173e523b166894a68b696b116b3b09ebf128fc2eb72b7c2139e119854b86b7a008699ed35524848542107da29505a37e7f82d576e607381718c122d37e61098c1a716efb31e43ae05eadd0652516bb379ebfc1b2a0b0ca3d355d4cf663598504927cfd227e99b79433c46ff5855ad", @generic="587c6cde11fba41ce8d7d3e380cfa635682ed0a6a298d699f1844b474fc720e2542d929430bd215475f3f5b3192f85f9bf42f33ac304dccd1a4fe651ec76e6665fdf0958ef90abb922f1179526416c6274ada5a3ec6b141331e72c40325685805ca7c604dadb95b5a0e3632c3600e89c3f"]}, @generic='\'']}, 0x33c}, {&(0x7f0000000540)={0x14, 0x13, 0xa19, 0x70bd2b, 0x25dfdbfb, "", [@generic='K']}, 0x14}, {&(0x7f0000000580)={0x12c, 0x16, 0x1130, 0x70bd26, 0x25dfdbfd, "", [@generic="5323509f239224853d671bc9bb7af8cf6c8ede6323b0055be10c5d8243801fb97fce4fb4c8a83fb8b6bf99d0335eb790211a07fec434d101fad7dfca40aefa21e4c307eb67eccf909b2c3fb6b176c11f178711d595c4184e2a1d752585", @typed={0xd, 0x2d, 0x0, 0x0, @str=',-^}\\!:)\x00'}, @nested={0x8f, 0x49, 0x0, 0x1, [@typed={0x8, 0x77, 0x0, 0x0, @ipv4=@remote}, @generic="b97b426947566dbd743f7a34c85bd32eb90bce3778502cdd246bfee33e51ab025a0870e1ee3d2e19b4a1b65d94ac2a73cd527f864fe59f388f15e6608b07633115991763a3cb9cbb3f4005e7acb784e95b16dfa7972addc95da7f7a2b211d3a86f6d77253c7a90d67393e953a7d834f7ee34", @typed={0x8, 0x24, 0x0, 0x0, @u32=0x545c9cd0}, @generic="dfe9bd9d3aad2a54b2"]}, @typed={0x8, 0x83, 0x0, 0x0, @fd=r1}, @typed={0x8, 0x4f, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x3f, 0x0, 0x0, @pid}, @typed={0x4, 0x73}]}, 0x12c}, {&(0x7f00000006c0)={0x2170, 0x13, 0x1, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x1004, 0x73, 0x0, 0x1, 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0x2170}, {&(0x7f0000002840)={0x560, 0x22, 0x520, 0x70bd25, 0x25dfdbff, "", [@nested={0x22e, 0x6a, 0x0, 0x1, [@generic="4d9467f20c2230ea5654de875f467cb89073b2808f4b3fd361fe87200259c69df6759be947f4228e4e47c35049bd468ba6c3c678a183c57eefa7ce4defb1c8de8cc0c8409290db84959c1f564f039c157a9e08e8bc54ccb80900d7cd867a663894b739d3d98103e04affe4dffcb94b7277ee248fe7db53ec13e0bfbef560b829f0e3e8cc03f328632a12a305c8bf93e1a3", @generic="795492c8cdd8c5fd0bc057a28d7d31e1162a6fdc2085b1f154ddbd0c31cdbd7b3c20e0ee9a20da1ed10001d9cfcb36ba4a2f85606900f96febcb54c69828432dd5bb49719863e7f0a33aaf1bc3290c9321557fde0599869e68b804c3381edd1582bf6b07e204332112e98ab7c1d575d17673740e830fb9f2ef9105a5c1fae87b73b5cbf66b6e585dc40266af514c678a930d4535d1595340222c3a5fe1754ca5c6c65d34c87823c78ba4c44e0d2c84a9375afd4bddc114ff", @typed={0x8, 0x9, 0x0, 0x0, @u32=0x6}, @typed={0x8, 0x1e, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}, @generic="9ecb46b927578a08c1269309feeb47b034797a0823e69546c3686567f2e2f0f21b9f782abf40fa790c78f2744d8dd6e8bda3069dd2dc03603b8e4729b83e7d1d7d4cafa87e323093abb6937a75228f9393b7b2a4b25ed106b76f8ee8508057b17222567cbfb43425a9ce09492d207e1c71356312470062487d096e00535e7d0ccaf1484abea0665780402791b12fa597cc36dda78c95dc89926bab540b09c560776326b9062c2408ed014d329199818a2e38dce0c68eb5c8bf745a953def2db16c9abd7d9b2cfef71acbed021513f0c10a"]}, @generic="d5dcc44a72a4f249919f1e07f2f6fea4f176fe15661b836e2e5931e05e47b92a451707722968844cd419cb2ad7cc6bebd34b52ee73d2ad0e7720e68e9602e49d15af85ed0caa82b0c59fdb47c7f7d4ae73d28430a6fa82be7587b7bece7ac3dd10f4ab80db31a1598ef1bd7bd4244c423bf4f3c71b033a415d687c318fa5387ea30a99da226151767ba6737771991317faf69a585aec44a9bbdb85c55c457e4815c8955ac1c282b247ea49fa611e075705d5fa3a50177ece5a2c4fa2399e9b5e73894dfea2ced10f9431ec10fb78", @typed={0x4, 0x66}, @nested={0x244, 0x59, 0x0, 0x1, [@generic="e3f322911fcc84013dd18be980edb7936e0bb606215ce65430c12f38a80285d57ff7a40e34c8cae0b98597b13a1ce918665714afd8f9e1870449b270e791dad04f6499c8893d224a20da9664", @typed={0xfc, 0x2a, 0x0, 0x0, @binary="a54ab5c19e943a990b434098095522a7a9eb23db0a9644057ffca360ef46b357fd1821479291e33d859b765e9f327c064a71d09d84b9e832592631a8868df85ba11f8e7e7e8107ed0ce028ae3558e62f4040c99ea3d90da801aaf5207b9a582e59da635b024a3ddd36c45a53af859d40f7558ebb0aa74e986b70ebf0e7cd3d216793931d24f38f949c4ba6dbf8216ccf2f092a1cc873c55d64a24ce491c35a4a924d25e646f2e7f6ec014720f41c4ad8f72ab9aa5f739a8769542886a466cde749bbdbfae9d44c349f39fdff50dffc4dacb00257ca59322b6c4c2e81b6c05da66a4bf042054526ae78debb3b68de260690f14bffa3782a5c"}, @typed={0x8, 0x6c, 0x0, 0x0, @uid}, @generic="c015a2c3b4a82a5b1543e64f0184f07d85b06d4eaf898d971f1aab52e6455748741736adad15516cdfcd56bce6eca74b627842c7ed3e340772f25c8053f8e32eed717df1512f15642cc6b645383d8445efc5b6aa4e5bbe6ea0853ce8736f06a12c5e9402fccdfc52bd7b192229487a51eb000e973b48a8265c2e66c40c1a7f5c5c865b38282ed1f104c7d76b9d59ea7239a3053e29c43bd90b16c3562ad6724488e87d41333690b1c7860d7d3a9a92eec0bf136c21f54dce539e23e7c26e24ec1fb6164b01531a8ecb89a038ef7b5ac035fe00fa992b42bf9e393e7d2e4df45bc2a993a9a480b5d3425517d00db0a7f1"]}, @typed={0x8, 0x71, 0x0, 0x0, @u32=0x4}]}, 0x560}], 0x5, &(0x7f0000002e80)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r4}}}, @rights={{0x1c, 0x1, 0x1, [r5, r6, 0xffffffffffffffff]}}], 0x40, 0x8880}, 0x4) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002f00)={{{@in=@multicast1, @in6=@local}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000003000)=0xe8) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:20 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5a678216d5d3568dab9af7a4d5cc06f3eb349fd086c22e3fc56d2b0cae5170871c145045174ad6edb6b0a183dd660ef94af2121945b0d79bb5efadeaad6eaaf0ebc8ae15948eb13fe714f32449bb5e2bdfe6c86cc1d507694a8d504f1144634b2", 0xa7}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) r1 = getpgid(0x0) r2 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x800) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)) exit_group(0x0) 04:12:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:20 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpgid(0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{0x9, 0x7e, 0x40, 0x5}, {0x6, 0xc1, 0x5, 0x9}, {0x2, 0xad, 0x0, 0x5}, {0x0, 0x6, 0x54, 0x9}]}) r1 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="94ad30a1c36672b1000030"], 0x68}, 0x0) wait4(r0, &(0x7f00000001c0), 0x1, &(0x7f0000000200)) waitid(0x2, 0x0, &(0x7f0000000040), 0x80000000, &(0x7f00000000c0)) exit_group(0x0) time(0x0) [ 197.781744][T18208] loop4: detected capacity change from 0 to 4 [ 197.797199][T18208] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x25094e0, &(0x7f0000000280)='\x00') 04:12:20 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:20 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600014, 0x7ffffe, 0x4002011, r0, 0x0) [ 197.872802][T18208] loop4: detected capacity change from 0 to 4 [ 197.894463][T18208] EXT4-fs (loop4): unsupported descriptor size 5696 [ 197.911485][ T1035] loop0: unable to read partition table 04:12:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:20 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) tkill(0x0, 0xf) clone(0x1000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x0, 0x2) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:20 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$tmpfs(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@gid={'gid', 0x3d, r2}}]}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0xc09, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000001140)='mountinfo\x00') sendfile(r3, r4, 0x0, 0x800000080004103) 04:12:20 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 198.004222][T18261] loop4: detected capacity change from 0 to 4 [ 198.020408][T18261] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:20 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600015, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:20 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:20 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) r0 = socket(0x400000000000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0, 0xff, 0x85, 0x9}]}, 0x10) time(0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x9, 0x5, 0x81}, {0x4, 0x2, 0x6, 0x1}, {0x400, 0x4, 0x9, 0x584}, {0xab, 0x9, 0x40, 0x10000}]}) 04:12:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 198.049817][T18261] loop4: detected capacity change from 0 to 4 [ 198.056662][T18261] EXT4-fs (loop4): unsupported descriptor size 5696 [ 198.066311][ T1035] loop0: unable to read partition table 04:12:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x12, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:20 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/129) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3e, 0x0, 0x0) 04:12:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:20 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600016, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:20 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000000040), 0x0, &(0x7f00000000c0)) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:20 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,ui', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 198.168591][T18296] loop4: detected capacity change from 0 to 4 [ 198.187962][T18296] EXT4-fs (loop4): unsupported descriptor size 5696 [ 198.209026][ T1035] loop0: unable to read partition table 04:12:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x21, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:20 executing program 2: perf_event_open(&(0x7f00000017c0)={0x2, 0x80, 0xaf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x3) r1 = socket(0x400000000000010, 0x3, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), r0) sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB="c4020000", @ANYRES16=r2, @ANYBLOB="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"], 0x2c4}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 04:12:20 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) tkill(0x0, 0x3) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:20 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,ui', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB, @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 198.326676][T18336] loop4: detected capacity change from 0 to 4 [ 198.338502][T18335] PM: suspend entry (deep) [ 198.342389][T18336] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:20 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) exit_group(0x153a0fe5) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x4, &(0x7f0000000080)=[{0xb18, 0x6, 0xc3, 0x2}, {0x519c, 0x5, 0x4}, {0x0, 0x6, 0x6, 0x3}, {0x1, 0xc2, 0x2, 0x8000}]}) exit_group(0x0) time(0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') 04:12:20 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600017, 0x7ffffe, 0x4002011, r0, 0x0) [ 198.390825][T18351] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=18351 comm=syz-executor.2 [ 198.407262][T18335] Filesystems sync: 0.064 seconds [ 198.415338][T18336] loop4: detected capacity change from 0 to 4 [ 198.425191][ T1035] loop0: unable to read partition table [ 198.431348][T18335] Freezing user space processes ... (elapsed 0.004 seconds) done. [ 198.443752][T18335] OOM killer disabled. [ 198.447789][T18335] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 198.457556][T18335] printk: Suspending console(s) (use no_console_suspend to debug) 04:12:21 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,ui', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsr', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:21 executing program 2: open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_WRITEV={0x2, 0x3, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x40) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x9c, 0x0, 0x9, 0x0, 0x18) [ 198.498543][ T8] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 199.008343][T18335] ACPI: Preparing to enter system sleep state S3 [ 199.008400][T18335] PM: Saving platform NVS memory [ 199.008403][T18335] Disabling non-boot CPUs ... [ 199.011730][T18335] smpboot: CPU 1 is now offline [ 199.014584][T18335] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 199.014644][T18335] ACPI: Low-level resume complete [ 199.014734][T18335] PM: Restoring platform NVS memory [ 199.014743][T18335] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 199.024059][T18335] Enabling non-boot CPUs ... [ 199.024197][T18335] x86: Booting SMP configuration: [ 199.024200][T18335] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 199.024360][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 199.025277][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 199.026979][T18335] CPU1 is up [ 199.027741][T18335] ACPI: Waking up from system sleep state S3 [ 199.109523][T18335] OOM killer enabled. [ 199.110232][T18335] Restarting tasks ... [ 199.114465][ T1035] synth uevent: /devices/virtual/block/loop0: failed to send uevent [ 199.116786][ T1035] block loop0: uevent: failed to send synthetic uevent [ 199.121357][T18335] done. [ 199.122717][T18335] PM: suspend exit [ 199.132053][T18351] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=18351 comm=syz-executor.2 04:12:21 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) clone(0x10000, &(0x7f00000001c0)="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", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="6bf7fd52507cd0afe037caaa80a454df765f62199dadc9edc49dd53e7a0a368408933b5ec054c03d8d5c61e30430fab3794ec7d88dfcb02492d05a4338ba8124eabf8116b4c2df5eda4882699e86a91ba02f5f255ca8ae22f58e425dbc70c795caf69a1acdca3e5bec7db5e60b59c4b3b5f47aa6098bc8f80e79af71e596f4f257ed90528f12b727c47035a2de0ff876e9c067bc289fcdef5af74712") ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpgid(0x0) r1 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) tkill(r0, 0x3b) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 199.170790][T18336] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x22, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:21 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:21 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x1, 0x0, 0x7ffbfffe}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x3, 0x8, 0x8d, 0x1}]}) wait4(0x0, 0x0, 0x40000000, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0xfe01, 0x5, 0x3f, 0x2}]}) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x3, 0x0) exit_group(0x0) time(0x0) 04:12:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x108000000, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={'\x00', 0x0, 0x1000, 0x6fd9}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000000)=[r0], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 04:12:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsr', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsr', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:21 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600018, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:21 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:21 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) clone(0x2000000, &(0x7f00000001c0)="7837d5612e16d53c0d03e4389754d46c057ff89f256bfa6b", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="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") clone(0x80005880, &(0x7f0000000040)="97", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="2483bced3cca7ca3220d43add20e6dab975a4c2291aa5aa7b16d9828c3d877c06dd474271b844376c301cda3a8442f93efdcaa57b8bc96bc7c7daaf2e3f9986e1017e8fa810e05c844415341c3be6cc49206fb22f4970047e69b175b2b568e8d5fa444ae64fd67b0ee") 04:12:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x25, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 199.300134][T18400] loop4: detected capacity change from 0 to 4 [ 199.303895][T18400] EXT4-fs (loop4): unsupported descriptor size 5696 [ 199.311538][ T1035] loop0: unable to read partition table 04:12:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:21 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:21 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x406, 0x0, 0xfc, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x20, 0x80, 0x1, 0x2}]}, 0x10) ptrace$cont(0x58257df48f0ad5ee, 0x0, 0xffffffffffffffff, 0xffffff) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) exit_group(0x6e0) wait4(0xffffffffffffffff, &(0x7f00000000c0), 0x1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') time(0x0) time(&(0x7f0000000080)) 04:12:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 199.539196][ T1035] loop0: unable to read partition table [ 199.670454][T18387] debugfs: File 'dropped' in directory 'loop4' already present! [ 199.672223][T18387] debugfs: File 'msg' in directory 'loop4' already present! 04:12:22 executing program 2: perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="b6fffdeeffff001dbdbca0"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) r2 = getpgid(0x0) r3 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) ptrace$cont(0x9, r2, 0x7, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r4 = gettid() rt_sigqueueinfo(r4, 0xa, &(0x7f00000002c0)) 04:12:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:22 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600019, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:22 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:22 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}, {0x800, 0x9, 0x7, 0x20}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:22 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) waitid$P_PIDFD(0x3, r0, &(0x7f0000000040), 0x80000009, &(0x7f00000000c0)) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) tkill(0x0, 0x1d) [ 199.847426][T18462] loop4: detected capacity change from 0 to 4 04:12:22 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 199.867590][T18462] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:22 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) r0 = getpgid(0x0) r1 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) ptrace$cont(0x20, r0, 0x0, 0x8000000000) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000040)) exit_group(0x0) time(0x0) getgroups(0x1, &(0x7f0000000080)=[r1]) [ 199.926477][T18462] loop4: detected capacity change from 0 to 4 [ 199.930340][T18462] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x275a, 0x0) 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) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x105040, 0x0) preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000200)=""/231, 0xe7}, {&(0x7f0000000380)=""/217, 0xd9}, {&(0x7f0000000480)=""/91, 0x5b}, {&(0x7f0000000500)=""/184, 0xb8}, {&(0x7f00000005c0)=""/98, 0x62}], 0x5, 0xfff, 0x80000001) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in, @in6=@private1}, {@in6=@empty, 0x0, 0x32}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x68}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) sendfile(r4, r3, 0x0, 0x100000002) 04:12:22 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,ui', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:22 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60001a, 0x7ffffe, 0x4002011, r0, 0x0) [ 200.014551][T18510] loop4: detected capacity change from 0 to 4 [ 200.018186][T18510] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:22 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_opts(r0, 0x29, 0x8, 0x0, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000002c0)={0x6, &(0x7f0000000140)=[{0x2988, 0xe0, 0x6}, {0x0, 0xff, 0x5, 0x1}, {0x401, 0x9, 0x1, 0x9}, {0x3, 0xf8, 0x6b, 0x1}, {0x45dd, 0x2, 0x3, 0xb22}, {0x800, 0x1, 0x53, 0x5}]}) clone(0x40081000, &(0x7f0000000040)="dd41f3", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)="924f10ac71498a9aba7e3c8f09a8f662703c4898707f43a0cc289e7d2949ad0c0e97c04c24a97687645f59541ffd4a3e8f68295a04885d89413656548efeb418a2840083a6b6f7f3ff1cb32e134fa4a4c286a445150ce79715a1f52afa5715453ae1ef8fef3111c923bbfa26871869999815ebab46925cbfff12c823224e5de683ac91488553c0848de5ec66e72a2324fa41ccfdbba8ec56e639f7ff52c7ec80cd1852d7d3f2a914ff11d630532fe035dcdc461cf5554f744f7f8455d1902ff7ac892d72c7b31a4341a49530f1f03555f6f579d8") ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) exit_group(0xd157) 04:12:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,ui', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:22 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,ui', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 200.073370][T18510] loop4: detected capacity change from 0 to 4 [ 200.079414][T18510] EXT4-fs (loop4): unsupported descriptor size 5696 [ 200.091622][ T1035] loop0: unable to read partition table 04:12:22 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) time(&(0x7f0000000040)) 04:12:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:22 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:22 executing program 2: clone3(&(0x7f0000000280)={0x40000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = getpgid(0x0) r1 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) r2 = fork() r3 = getpgid(0x0) r4 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) clone3(&(0x7f00000003c0)={0x40000200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x32}, &(0x7f00000000c0)=""/220, 0xdc, &(0x7f00000001c0)=""/190, &(0x7f0000000380)=[r0, r2, 0x0, r3, r5, r6], 0x6}, 0x58) [ 200.174468][ C1] print_req_error: 137 callbacks suppressed [ 200.174480][ C1] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 200.184964][ C1] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 200.194036][ C1] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 200.195753][ C1] buffer_io_error: 139 callbacks suppressed [ 200.195762][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 200.198627][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 200.200877][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 200.202625][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 200.204479][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 200.208249][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 200.210793][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 04:12:22 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60001b, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 200.229579][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 200.229670][T18561] loop4: detected capacity change from 0 to 4 [ 200.231533][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 04:12:22 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:22 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 200.255129][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 200.257057][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 200.266880][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 200.268232][T18561] EXT4-fs (loop4): unsupported descriptor size 5696 [ 200.268445][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 04:12:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:22 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:22 executing program 5: ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000000040)=""/247) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 200.336893][T18561] loop4: detected capacity change from 0 to 4 [ 200.340858][T18561] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:22 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60001c, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:22 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 200.417640][ C1] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 200.420099][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 200.424967][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 200.426997][ T1035] loop0: unable to read partition table [ 200.440434][T18610] loop4: detected capacity change from 0 to 4 [ 200.445403][T18610] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:22 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, &(0x7f0000000040), 0x2, &(0x7f0000000080)) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:22 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000340)={0x6, "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"}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) fcntl$getown(r0, 0x9) write$binfmt_aout(r1, &(0x7f0000000040)=ANY=[], 0x20) syz_io_uring_setup(0xbec, &(0x7f00000000c0)={0x0, 0x257b, 0x2, 0x1, 0x202, 0x0, r1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000001c0)) syz_io_uring_submit(r2, 0x0, &(0x7f0000000180)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd_index=0xa, 0x0, 0x0, 0x50c4, 0x5}, 0x42) lseek(r0, 0x0, 0x4) 04:12:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 200.484286][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 200.491384][T18610] loop4: detected capacity change from 0 to 4 [ 200.502932][T18610] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:22 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xf, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:22 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:22 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60001d, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) r1 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000119000/0x3000)=nil, 0xffffffffffffdfff) shmctl$SHM_UNLOCK(r1, 0xc) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRESHEX=r1]}) shmat(r1, &(0x7f0000092000/0x9000)=nil, 0x5000) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) r3 = shmget(0x2, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000000c0)=""/131) shmat(r1, &(0x7f000037e000/0x3000)=nil, 0x3000) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000295000/0x4000)=nil, 0x7000) 04:12:23 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) r0 = getpgid(0x0) r1 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES16, @ANYRESHEX, @ANYRES32=r1, @ANYRES16=r0], 0x68}, 0x0) ptrace$cont(0x7, r0, 0x4a, 0x200) time(0x0) 04:12:23 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='ui', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 200.634863][ T1035] loop0: unable to read partition table [ 200.644877][T18671] loop4: detected capacity change from 0 to 4 [ 200.649035][T18671] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 200.706085][T18671] loop4: detected capacity change from 0 to 4 [ 200.709565][T18671] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:23 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="dec0f0b6d3cfc884f3f65bfc3e82a2e0544b6308bd8de59437078f3f068fb8f6c5dbc3c2989d18bf13945ce5805e1684f6b75ecb70312f2aaeec34a5b0ad80e36256203383103003e7b603dc1895fc35668535fc2154524a542b6c68ad85c1e6a53342cd6bcc913a9ba05700beb3c90019e389f02e8658edac456bf242c7320c589e2688f843b24bdce8518fbf786eb71e6441fc8764c0f4a25a1f89e44bdf85661282ce749f944b2ec681d91767833bc4859e4dd189e5966cfc252f32bc69c3a6a9f22c2ce241477b72ef2a5714172dcaa76ea97e6df6a563b98dd58ef7d58400aaf2433c673fde2564b9d1a7e676", 0xef}], 0x1, 0x434b80063c17def1) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) syz_mount_image$ext4(&(0x7f00000001c0)='ext2\x00', &(0x7f0000000200)='./file0\x00', 0x6, 0x3, &(0x7f0000000400)=[{&(0x7f0000000240)="277f68a1955a3eb77174eaa92dd43682066f1b8d73f385836417705671e7a93a85756065a0e9eaeb461e0a064c0b1fc2f383", 0x32, 0x3047}, {&(0x7f00000002c0)="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", 0xfb, 0x101}, {&(0x7f00000003c0)="4ba68786", 0x4, 0x7}], 0x3402, &(0x7f0000000480)={[{@nomblk_io_submit}], [{@obj_role={'obj_role', 0x3d, '!'}}, {@fsname={'fsname', 0x3d, '&+,['}}]}) 04:12:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:23 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='ui', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:23 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60001e, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 200.800467][T18703] loop5: detected capacity change from 0 to 48 04:12:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:23 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpgid(0x0) r1 = getgid() r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x30, 0x0, 0x8800) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1c00000000000200010000e1adedb100", @ANYRES32=r0, @ANYRES32=0x0, @ANYRESDEC=r1, @ANYRES16=r2], 0x68}, 0x0) wait4(r0, 0x0, 0x40000000, 0x0) ptrace$cont(0x7, 0x0, 0x9e, 0x200) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x10000) time(0x0) [ 200.824354][T18711] loop4: detected capacity change from 0 to 4 [ 200.827435][T18711] EXT4-fs (loop4): unsupported descriptor size 5696 [ 200.837534][ T1035] loop0: unable to read partition table 04:12:23 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0xffffffffffffffff, 0x0, 0x0) exit_group(0x0) time(0x0) [ 200.896805][T18728] loop4: detected capacity change from 0 to 4 [ 200.902418][T18728] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) r1 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000119000/0x3000)=nil, 0xffffffffffffdfff) shmctl$SHM_UNLOCK(r1, 0xc) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRESHEX=r1]}) shmat(r1, &(0x7f0000092000/0x9000)=nil, 0x5000) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) r3 = shmget(0x2, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000000c0)=""/131) shmat(r1, &(0x7f000037e000/0x3000)=nil, 0x3000) shmctl$IPC_RMID(0x0, 0x0) shmat(0x0, &(0x7f0000295000/0x4000)=nil, 0x7000) 04:12:23 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='ui', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 200.936948][T18728] loop4: detected capacity change from 0 to 4 [ 200.938469][T18728] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:23 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x2, &(0x7f0000000180)=[{0x4, 0x0, 0x0, 0x3f}, {0x8, 0x2, 0x3f}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) wait4(r0, 0x0, 0x4, 0x0) wait4(r0, &(0x7f00000001c0), 0x1000000, &(0x7f0000000200)) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) exit_group(0x9) r1 = getpgid(0x0) r2 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f00000000c0)) time(0x0) 04:12:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:23 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:23 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpgid(0x0) r1 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="00000000300000000000000001a209731342dd2a00"], 0x68}, 0x0) wait4(r0, &(0x7f0000000040), 0x8, &(0x7f0000000080)) exit_group(0x0) time(0x0) 04:12:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:23 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600021, 0x7ffffe, 0x4002011, r0, 0x0) [ 201.038680][T18762] loop4: detected capacity change from 0 to 4 04:12:23 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0xffff, 0x3f, 0x9, 0x4}, {0x3, 0x40, 0x4f}, {0x3ab, 0x0, 0xa0, 0x1}, {0x0, 0xc0, 0x3f, 0x2}, {0x6, 0x6e, 0x20, 0x7}, {0xd640, 0x3, 0x8, 0x3}, {0x6, 0x2, 0x7, 0x1}, {0x2, 0x4, 0x8, 0x1000}, {0x58, 0x4, 0x0, 0x1dd2}]}) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:23 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 201.059076][ T1035] loop0: unable to read partition table [ 201.066652][T18762] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 201.141237][T18762] loop4: detected capacity change from 0 to 4 [ 201.143955][T18762] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:23 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:23 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600022, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:23 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x400000000000010, 0x3, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r2, &(0x7f0000008540)={0x0, 0x0, &(0x7f0000008500)={&(0x7f0000008300)={0x20, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x4}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x20}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) r6 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r6, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x11, 0x4305, r5, 0x1, 0x0, 0x6, @remote}, 0x14) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x44, r3, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_FEATURES_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x801}, 0x8010) sendmsg$ETHTOOL_MSG_EEE_GET(r0, &(0x7f0000006f00)={0x0, 0x0, &(0x7f0000006ec0)={0x0}}, 0x0) [ 201.239360][ T1035] loop0: unable to read partition table 04:12:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='ui', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:23 executing program 2: syz_mount_image$msdos(0x0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f0000000100)='./bus\x00', 0x6e842, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) openat(r0, &(0x7f00000019c0)='./file1/file0\x00', 0x501200, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1/file0\x00', 0x2, 0x9, &(0x7f0000001880)=[{&(0x7f0000000140), 0x0, 0x7}, {&(0x7f0000000180)="02e7fbe598ed1c156f4e860653eeec14c869e0eefb88aea6e4726221f412cf9fbb0069672535c72eaf6181e2c0e5b2c24aa29d142768312364cae3c64374ebeaa37a049bfdd07243932724fc660daa958a927b6e47ae01f831", 0x59, 0x401}, {&(0x7f0000000280)="ee8f74a10017969a1b5c28ef3f040840a75ec081cc332e9cf5e32284d7812cbce04a1a4ea6cde266d0e693118629d9051e3b51409da152707a42cf54ebd62ec2167d2d6ecd9c8cafbbbd6593a45014b8b65cf729337d0f25c12e2d7e03d3d5cab29f9124aeb9135780796f454809ae987d492759365bbf964188d7325644a73c7f505f669c51a5f8d6aed302412df83a41e69f52dc6a435d827bf95ecd7e3ac5cfbd3a78fcc4b01edef27c517d875488d2d13473b016255c268a85d6f4027a74bc3d48cad3e1bb83a34107040119c1063a7c2caa9c61c260d51f4562a16b678f47673d", 0xe3, 0xd97}, {&(0x7f0000000380)="25c925c651ce3c412d6a2096301d9cf964a56152149ce98aae31299da07bf3de358d0e4f8f88b8e73e643254fa59300701f2fcabb92b8dd772dc21a83989aacf108d7f7505a9cf77b2620e8aac227b28d6af4f7398634d2e5bf95dc5d06b7dfbe416545df8805d267e55ccd6f02150f77f22e1752a1c9b0a9ce08518201017251e10dda498d8c3b935dab2359822e25d42c2507fb0c836aba44f49a5f8c564e0c3e1dc3123ea4fb97d666e86600a2f22ac2e6ac0bfdd5b8870c957856c4a76e8f16ea94de41b2ca5c41acd232c3c4f85f9", 0xd1, 0x100000000}, {&(0x7f0000000480)="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", 0x1000, 0x1}, {&(0x7f0000001480)="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", 0xfd, 0xffffffffffffff88}, {&(0x7f0000001580)="af2098d500ae0cc1b6a77d37b1d6b90ba6cbc80e107a3ed74bbe5e57b2cc8d94f9f78b5b21796b8bdbe773877c78c69d9b01d0732130a7d8db19dc6e294784263cd5234b511e7c7917d53163fda1fd94b2f29403cf29119f80a4c1cfa5e77172327bf196b476d60d984503b12cde4e4555f4879680afd85aea2ce9ce771c6d9852eec04af80c38a565ce619bbec792dedbf71c0180a434ef9c04c03e0abbd02af316cfdffa35ca9a88fdb0ae7597c1ea0176d1eafa84cbf5d1b993e591201af1dac6409a", 0xc4, 0x200}, {&(0x7f0000001680)="fef0a4760507515683ea6d6f3c02537c00b29f04b32f5df3ba9fa2cb1e9333f568dc84229fbb6e187894039de27a8cc8718a6500dfbd29764f1dd321efdf99aa96f57810c18bebfcb0ee1fb157ea823f168ebb1a9d975cf3ebafb722dbbb6a1cb3aa20ffd3ec3cf7e85de41fc7e5f87f9df5d68957e3c8b275c446662d1d43f45a36cc719f60d7f7c4b2799b1f73baa78bff27b680e1e005d1e875c941f195d6af4f5b0858173bb580dd0636a2eeb7fbf1d77955d002d74ab763a5343d0c6be2faca43f9b3c98f470b4be9fd7f570702e5b84fbbb91b7bfb90b7cc93b58f38684d5bc8d698ce0548aecfa6cf8e60d67344f8cc", 0xf3, 0xfffffffffffffffe}, {&(0x7f0000001780)="5502a77ef71076ff8d6616f1b6373671f8f0a72a8d1b7e0749c012396b4829e800c452efe3c905c91698657fcdac4f0852db6f4eb51996e18576e3a5187c4e56313f7bcfa3eeae9bb6f402ff7951a9e7dfeeead56ee5805a318d89d1aabafb95469b779282db37c3df53c508c14bc0e0a1a1e6398fe44a38cd04ab40ba6a7f886aff03afb8e09e01011977ee95a6168a9649ee368e5d1fe5ec0974608604866921185724906197a5f27f8ff15a44a934342898a3626443485393b439b5200cb9edaa296a2fc18f737b25432408f28f3fbe11ab36b2662107181dff1aaec48562be2ee355a8007a6b424fbceba40c2f37715485351fdabf8d44c72e827c1ebb", 0xff, 0x80}], 0x208040, &(0x7f0000001a80)=ANY=[@ANYBLOB='check=relaxed,check=strict,dmode=0x0000000000000005,unhide,utf8,session=0x0000000000000045,func=BPRM_CHECK,mask=^MAY_EXEC,uid<', @ANYRESDEC=0xee00, @ANYBLOB="2c736d61636b66736861743d2d2c5d34e529a1d8ddd45e89646566636f6e746578743d757365725f752c736d61636b66736465663d282c00"]) sendfile(r1, r2, &(0x7f0000000200)=0x5, 0x6) openat2(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', &(0x7f0000001980)={0x4800, 0xa53bae68d55f020b, 0xb}, 0x18) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pwritev2(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x2, 0x0, 0x3) [ 201.287794][T18809] loop4: detected capacity change from 0 to 4 [ 201.291382][T18809] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='ui', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:23 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 201.331618][T18809] loop4: detected capacity change from 0 to 4 [ 201.333179][T18809] EXT4-fs (loop4): unsupported descriptor size 5696 [ 201.402427][ T1035] loop0: unable to read partition table 04:12:24 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x200000000006, 0x0, 0xfe, 0x7ffc0001}, {0x8, 0x5, 0xa, 0x5}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x1, 0x2, 0x80, 0xfffffffb}, {0x1e17, 0xe2, 0x9, 0x6}, {0x8, 0x34, 0x80, 0x7}, {0x4, 0x65, 0x5, 0x1}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0x11, 0xffffffffffffffff, 0xb2, 0xffffffffffff7075) exit_group(0x0) time(0x0) 04:12:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x402, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:24 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600023, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:24 executing program 2: syz_read_part_table(0xfe, 0x0, &(0x7f0000000140)) syz_read_part_table(0x100, 0x4, &(0x7f0000000340)=[{&(0x7f0000000080)="f1b01f32ce43284edfc0f28fa999d8a58b5bed01b4630ae9b1e447f4238f04804e3cb677fcf068d613bcae210f65320e258c8dc394c01e37eb4a0ec844cd97fba76a171df53b76e2b30e969e973adb8c3a", 0x51, 0x9}, {&(0x7f0000000100)="59ace80301b0134b7da2763928043ada8023698467894bf47bb6a7c1996e657a18efccb1ba", 0x25, 0x2}, {&(0x7f0000000180)="c1b07d0b91e3f0582e5ef92120954efd14de0278d12e0153fe3d3dd809dc96ccb525804e258eb9936d25bdf68afdf62d151aad7664db056a5462bf5cd537f62c9fd4b878c710ffebe2cf89125bbcedd299f76c63a2349f358bc7dc22d977f90a3e0a0edfa306eda0e2815b61494e6eb661bffe54e68b68ac3b659e1e8de5a2886f27e9108d1003d81d68e3ad3b664ac708f0d29b81e00156683d2255b9c8e61066f1a012c0a5d0fcc56882f74b8a7ea5c0b3343666a258c41c2b3164", 0xbc, 0x10b}, {&(0x7f0000000240)="6d2e1a4fae9e90a956bfb314cc4454e65ee947a96f992abd6094ae2431c94266783d875a2b12db4ac4798597eb17c6f856b36f698d939336cde4a426b2b345cf35a4be506e5de48c4fa6fef194c5d9087c6e50916c5db9675c15a34cedf7583476d3a7b5ce02baa50040e38e897800a1316653ea2d8f398e8de9ee11e3fe86ea429d4d54a0fa6962f7957aa654bd29c3d2ca80cd68f1daa954fac25a19d8a4814e51bcf5789a9e9eec2e3dab30d2e872180b917929338537ab5f011a59b4fe4313b68e05c8522bed729e97", 0xcb, 0x20}]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 04:12:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='ui', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:24 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 201.983383][ T25] kauditd_printk_skb: 875 callbacks suppressed [ 201.983394][ T25] audit: type=1326 audit(1623384744.360:2116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18782 comm="syz-executor.5" exe="/root/syz-executor.5" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665d9 code=0x0 04:12:24 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:24 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) wait4(0xffffffffffffffff, &(0x7f0000000040), 0x1, &(0x7f0000000080)) exit_group(0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[{0x8, 0x6, 0x1, 0x8}]}, 0x10) time(0x0) [ 202.097858][T18860] loop4: detected capacity change from 0 to 4 [ 202.116819][T18860] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:24 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600024, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x406, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 202.173657][T18860] loop4: detected capacity change from 0 to 4 [ 202.175163][T18860] EXT4-fs (loop4): unsupported descriptor size 5696 [ 202.183118][ T25] audit: type=1326 audit(1623384744.560:2117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18883 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 202.187454][ T25] audit: type=1326 audit(1623384744.560:2118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18883 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=56 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 202.192960][ T25] audit: type=1326 audit(1623384744.570:2119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18883 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 202.196935][ T25] audit: type=1326 audit(1623384744.570:2120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18883 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=61 compat=0 ip=0x4665d9 code=0x7ffc0000 04:12:24 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:24 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) clone(0xa0100, &(0x7f0000000040)="e941c0f33551465ee67b70fc90a545bb9a9fe1c738d5727f1d42e49dcfbaf34498605c82f822b800ef6bf5ac54a21be95c1dab96be0ded6b06a876d2d8743848c6d3176fc8043b704606ef860dccc4db52d168cb4cc5e497f924abd98d0d27a7eaf74d6c3e88df698cb1d332451a069d9052ab543f1772d8b011e2d735ed41c64620b5a08e6e3f435c76d84e58693d30b84a9262f2fbe10da4a4bbebe9daab65bf268d76e39a5159639c773a0f0bb833a70532c916a9ee47aa77b37f3eece51ebef858451e735431329c09223ef489342e", &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)="c388be6c1a9a7d36eba78a42c2fb1666c1a7c9bfad2de56ea09a4facc789202412b8e26ba84bc3ecec0d0ddee8088bbd28aece9ee79a3f315af0586e70de768017930e5279bb65096ca36e80f2ff8d3f00904919fdde2ee21fcb945a0124bb3824c5dc9380c992bcb18aadd49ceba2a6b2a31fc6c0a177a4a4d8b52748c80bbc8b06849d") ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 202.223943][ T25] audit: type=1326 audit(1623384744.600:2121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18888 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 202.228398][ T25] audit: type=1326 audit(1623384744.600:2122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18888 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=101 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 202.240381][ T25] audit: type=1326 audit(1623384744.600:2123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18888 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 202.258489][ T25] audit: type=1326 audit(1623384744.610:2124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18888 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=101 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 202.265176][ T1035] loop0: unable to read partition table 04:12:24 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 202.281588][ T25] audit: type=1326 audit(1623384744.610:2125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18888 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 202.287495][T18900] loop4: detected capacity change from 0 to 4 [ 202.303311][T18900] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:24 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x400, 0x0, 0x7, 0x80}, {0x0, 0x4, 0x40, 0x6}, {0xfffb, 0x4, 0xb5, 0x60f7e6af}, {0x1, 0x2, 0x3f, 0x8000}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0, 0x81, 0x7, 0x4}, {0x34, 0x20, 0x6, 0xffffff53}]}) wait4(0x0, 0x0, 0x40000000, 0x0) gettid() ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 202.348379][T18900] loop4: detected capacity change from 0 to 4 [ 202.352292][T18900] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:24 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600025, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x410, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 202.415717][ T1035] loop0: unable to read partition table 04:12:24 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 202.472883][T18941] loop4: detected capacity change from 0 to 4 04:12:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 202.495545][T18941] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:24 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x4, &(0x7f0000000080)=[{0x5, 0xfd, 0x0, 0x87}, {0x8, 0xff, 0xff, 0xffff}, {0x5, 0x81, 0x8, 0x92}, {0x5, 0x3, 0x1, 0xffff7fff}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) tkill(r0, 0x2e) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r1, 0x4, 0x1) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 202.542291][T18941] loop4: detected capacity change from 0 to 4 [ 202.544953][T18941] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:24 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:25 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600026, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:25 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) gettid() clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 202.628997][ T1035] loop0: unable to read partition table [ 202.672011][T18979] loop4: detected capacity change from 0 to 4 [ 202.701945][T18979] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:25 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:25 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) clone(0x20008000, &(0x7f0000000040)="fdb4b66228f6d1707fd481dd16fb9a3fee11ae92", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000001c0)="d254912ad9962b536cf73559c5119c4045c9ebe72509f01d2cab559573c816c135608755916bad64a6c269c299541030593124165522432d2c9942cda47d489d08a9843aa080da03d5c7374a3e98519eb38548c54c19f6ce1164685854ec3e55fddedfb160891dca074568394209ace1f560db255909c46f68ae2a31cc9cb9b2e27a31a11622caca3697c288a97b5b99a353f5c382a6499efc42dc5f98cffc8a5491fe31e529c4fbafff9929930e1238b282482721235b503770067bcff503553bdbcf851e727303e22e9b26302480dc399fa4933907a69b093b8cd62d7fd5a8b54a1c374072cfde978eae333d06") ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) ptrace$setregs(0xd, 0x0, 0xffffffff, &(0x7f0000000100)="8ac9c09c3ce105a1e76ac17bd16b5dca883a1088791de69be133e84447d7") 04:12:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 202.781730][T18979] loop4: detected capacity change from 0 to 4 [ 202.783474][T18979] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:25 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600027, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:25 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 202.899089][ T1035] loop0: unable to read partition table 04:12:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:25 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x7f, 0x2, 0x5, 0xba}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$setregs(0xd, r0, 0x2a, &(0x7f0000000080)="33a5e6fb5d17c0aa6b5311159b4bedc602c6ca3c8c1b5b68f43e91f648bb69a7782483bface27263a7ba0844f7591e79fc23e4ecfa6bba5c9acb10fb4ea67d1f007438dc4c8e2ed40704667854159bb79ce0f0eac36d146fdd1c48956f12cc639a9942b25de64268c9e295968c2dfd991893b2075cad1733882ce35e240dc8a25487b94e5c61ca380fe5405d47d97dcb09a4e1bf4815d4737d3ef069aa460ee3026447f5f126cf9c38a9c166686e557e4ec583b8ffce2d926a0dd91f328df9c8331c70c88ea61fceadb0b13725a83643b38d45efe568a210b94b37324c2243dc43cb46892093947e35099d354877c89639bfb075c73a493a70265a") getpgid(0x0) time(0x0) [ 202.928529][T19028] loop4: detected capacity change from 0 to 4 [ 202.939922][T19028] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:25 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 203.007706][T19028] loop4: detected capacity change from 0 to 4 [ 203.011670][T19028] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:25 executing program 5: ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000040)={0x4, 0x8, 0x3ff, 0x1000, 0x7019, 0x8001}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040), 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x604, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:25 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:25 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600028, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040), 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 203.111407][ T1035] loop0: unable to read partition table [ 203.120600][T19063] loop4: detected capacity change from 0 to 4 [ 203.128482][T19063] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:25 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket(0x400000000000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r1, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={0x0}}, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_SET(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r2, 0x1, 0x70bd2d, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0x1c}, {0x5, 0x83, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x340, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) r5 = getpgid(0x0) r6 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="44010000", @ANYRES16=r2, @ANYBLOB="00032dbd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008c00030000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r3, @ANYBLOB="0e0001006e657464657653696d0040000f8002006e6d7464657653696d30000008008b00c26d28fc946167e17172b35d72d91e5b0a563f593528eaa207076b2c9d134736ecaa23532829dba9ed1c26da2e1605b1b586acd8bcb5f01c5fe709a452d5a11d314c894c65cec8888869b7220d1a15f2de0164c3da72f8642f7c7a8944d92f9aeddc", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c0001000000080001007063690011000200303030303a30303a31302e300000000008008c00030000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32=r4, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r5, @ANYBLOB], 0x144}, 0x1, 0x0, 0x0, 0x20000804}, 0x4048004) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 203.185212][T19063] loop4: detected capacity change from 0 to 4 [ 203.186907][T19063] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:25 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040), 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 203.207035][T19088] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=19088 comm=syz-executor.5 04:12:25 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600029, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:25 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r0 = getpgid(0x0) r1 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) wait4(r0, 0x0, 0x1000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 203.258498][T19091] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=19091 comm=syz-executor.5 04:12:25 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x3452, 0x6, 0x4, 0xffffffff}, {0x1, 0x3f, 0x5, 0x7fff}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:25 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 203.288277][T19103] loop4: detected capacity change from 0 to 4 [ 203.293908][ T1035] loop0: unable to read partition table [ 203.297669][T19103] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 203.357148][T19103] loop4: detected capacity change from 0 to 4 [ 203.366229][T19103] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:25 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpgid(0x0) r1 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) sched_rr_get_interval(r0, &(0x7f0000000040)) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) clone(0x40000100, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)='TX#9') 04:12:25 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60002a, 0x7ffffe, 0x4002011, r0, 0x0) [ 203.411453][T19133] loop4: detected capacity change from 0 to 4 [ 203.414368][T19133] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:25 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0xd0, r2, 0x10, 0x70bd27, 0x35dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3a}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, '\x00', 0x2e}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x101}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xad}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20000090}, 0x50) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x11c, r2, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={'\x00', '\xff\xff', @empty}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x34, 0x1a}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x2f}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffff8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe58}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4040}, 0x80) r3 = socket$inet6(0xa, 0x401000000001, 0x0) close(r3) r4 = open(&(0x7f0000000400)='./bus\x00', 0x1145042, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) mkdirat(r5, &(0x7f0000000000)='./bus\x00', 0x20) sendfile(r3, r4, 0x0, 0xffffdffa) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) 04:12:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 203.450674][T19133] loop4: detected capacity change from 0 to 4 [ 203.457060][T19133] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:25 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x2, 0x0, 0x2f}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) clone(0x22200, &(0x7f0000000080)="a913fc58f99773ef4b965d7ebb9c53d76e38a32d8e1d273c72a2fa4ef7b22f3d0d739dadc4548e4f75937e71e3633a946d2df5cf87b2bb827bd8ad8fe0e26621fa6279eaee186c6e1aae5b798464dbb7552fd69f9e3e4a64ad5f69aef14e7fcc79184730e0a872a657ac771fb8992abf7666ea12c43360b929f7", &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000011c0)="a6f4f508fea0614a3ff4cad28f6f1801f295f59ae42dfae52c4f70aaba24f6bfc7de3e889584108f34317f9ff25f7b459bc876c09a8c3ef4078fc349bac21a246b495ce715210f611a22de80ae1514cc33734f1636b1765fe8ba8dd79338e1b6e7b11697ac9a73c332d95ad66e5dce306444fd2d71fda530410a588cb4b5c9678c6c3504378d85396af1d4301989d8439fb87e0fd61b99a0e4") exit_group(0x0) ptrace$setregs(0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)="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") time(0x0) 04:12:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 203.494996][ T1035] loop0: unable to read partition table 04:12:25 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 203.549356][T19169] loop4: detected capacity change from 0 to 5 [ 203.555842][T19169] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:26 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:26 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60002b, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 203.599161][T19169] loop4: detected capacity change from 0 to 5 [ 203.607813][T19169] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:26 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) 04:12:26 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x200900, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "850e32e099baeb06131d540000000b00002200"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0xffffffff) read(r0, &(0x7f0000001c40)=""/242, 0xf2) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$TCFLSH(r2, 0x540a, 0x0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x73a59556b940c86b, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44804}, 0x20000040) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000040)=""/21) 04:12:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:26 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10040000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012500)="ed41000000100000e0f4655fe1f4655fe1f4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000000040)={[{@lazytime}]}) bind(r0, &(0x7f0000000140)=@nl=@kern={0x10, 0x0, 0x0, 0x2000}, 0x80) [ 203.712645][ T1035] loop0: unable to read partition table 04:12:26 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:26 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) ptrace$setopts(0x4206, 0x0, 0x5, 0x10) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 203.769682][T19208] loop4: detected capacity change from 0 to 5 [ 203.786265][T19208] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:26 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x1612c2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) sendfile(r3, r4, 0x0, 0x4000000000010046) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0xed, 0x1, &(0x7f0000000180)=[{&(0x7f0000000500)}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7e617368f1d0d16f4c9972652c0045418820526d568e080186a9eb82c12e5b11df8f451d20ac10307c336416b1432f353ad2050000000000001218b42a74259ae086e1dae612b552470a56421dfe4007273670e960ec93fe70f2306703bb20cfee0e906adf86a8edb1b772d6f4cfeee99ea0b2d2d017d9b24e51308c7329b81d9929e83309c72210887226410cd0eefcf37190c0b791ee1d41d1d4fb2d5c3ff83881c7b04e12c895870a38f5c42fc3bf9b11bae291e390ebc76727353af6506738e17edf8293c87115d8de11f10a63aeec159835035fdd88605810afbb4933a63a288110e32f702b00"/247]) 04:12:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 203.833859][T19208] loop4: detected capacity change from 0 to 5 [ 203.835522][T19208] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:26 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60002c, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:26 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x4, 0x5, 0x4, 0x7fffffff}, {0x7, 0x5, 0x2, 0x7}]}) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@initdev, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@private2}}, &(0x7f0000000380)=0xe8) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="579d95331b460c8034373f10b3cbadb465676bfeb3b64df8d29bc1c7ba392bb9a7f622a5bed7acdd55fb95f891a95326db0210d9c97a542b471c2881741ab4ecbd9ec9dd340b68a233b3750c4d2a9df70e8f23c76dc3293e11cade85a4cbf1c4027bd9e14f4b44b760e8346b7807f57eb40083fa4d85625d9d68bd4a0449d5582c9ed3cbc076288f25add8b6eaf8a4677235", 0x92, 0x9}], 0x2, &(0x7f00000003c0)={[{@noquota}, {@nolazytime}, {@dioread_lock}, {@bsdgroups}], [{@smackfstransmute={'smackfstransmute', 0x3d, '}^[*#'}}, {@uid_eq={'uid', 0x3d, r1}}, {@seclabel}, {@uid_lt={'uid<', r2}}, {@subj_user={'subj_user', 0x3d, '}-$(($*.[/@^'}}, {@subj_user={'subj_user', 0x3d, '!@@.]#\xc9.!!)#*'}}]}) 04:12:26 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:26 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:26 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) r0 = getpgid(0x0) r1 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) wait4(r0, 0x0, 0x4, &(0x7f0000000040)) ptrace$cont(0x18, r0, 0x0, 0x1) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 204.108825][ T1035] loop0: unable to read partition table [ 204.114297][T19270] loop4: detected capacity change from 0 to 6 [ 204.117237][T19270] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:26 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60002d, 0x7ffffe, 0x4002011, r0, 0x0) [ 204.172754][T19270] loop4: detected capacity change from 0 to 6 [ 204.174517][T19270] EXT4-fs (loop4): unsupported descriptor size 5696 [ 204.237250][ T1035] loop0: unable to read partition table [ 204.364476][ T1035] loop0: unable to read partition table 04:12:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:27 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpgid(0x0) r1 = getgid() tkill(r0, 0x11) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) wait4(r0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) clone(0x80000000, &(0x7f0000000040)="6c1f9fc96834895625e70dafc3e720bfba5dc89cd00dcff5cd5901ff6a063888199dba4b588c855eaa5bb1498bf7c95681da8d326bafa790e1b4c177ec54e2a8aeac93d7c5ffd8cf918717de96a9b8ec002759929834325d91d2b2a2b7bab4b9171b2bed02b389554db6fbdb307a86b6fa8f9b696b6c1dfe42d90544a97f01c34ebb925ab9480c097cdbcfbfe5dcc9f8ed0f4c855c159447760684979983fdb99d8d9c50682266c5407b832acae7b6aa2620ec5bd09e966959bdc0f4", &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)="388955af8c9277ff7fed563c1db4d2523d8e8d5257363641a86b860f790a26751e9cd17db66b") exit_group(0x0) time(0x0) 04:12:27 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:27 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60002e, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:27 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x5, 0x1, 0x7, 0x5}, {0x3, 0x6, 0x42, 0x2b}, {0x6, 0xf5, 0x6, 0xec7}, {0x8001, 0x9c, 0xff, 0x7ff}, {0xc, 0x1, 0x4, 0x4}, {0xffd4, 0x20, 0x20, 0x80000001}, {0xdb, 0x1, 0x1f}, {0x5, 0xfd, 0x1, 0x80000001}, {0xffff, 0x0, 0x0, 0x9cb37541}, {0xc64, 0xe1, 0x3}]}) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpid() migrate_pages(r0, 0x2, &(0x7f0000000100)=0x8000, &(0x7f0000000140)=0x6) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000280)=0x30) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = eventfd(0x9) ftruncate(r3, 0x100) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e0500000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ae340b7677a0e5bf5ff1b0816f3f6db1c000100000000000000495f0000001c00000006ad8e5e00000089da8d0f00"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={@loopback, 0x0, r5}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000300010000004500000025000000190011000600ad000200000000000006040000000000000000", 0x39}], 0x1) [ 204.783959][T19317] loop4: detected capacity change from 0 to 6 [ 204.794526][T19317] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:27 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 204.854671][T19317] loop4: detected capacity change from 0 to 6 [ 204.869133][T19317] EXT4-fs (loop4): unsupported descriptor size 5696 [ 204.893896][T19338] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 204.901171][T19338] netlink: 'syz-executor.2': attribute type 17 has an invalid length. 04:12:27 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x60002f, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xc000001d}) epoll_pwait(r1, &(0x7f00000000c0)=[{}], 0x1, 0xfff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x18) syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r0) 04:12:27 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:27 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x200000000006, 0x9, 0x0, 0x7ffc0001}, {0x6, 0x7f, 0x40, 0x9ec}, {0x3, 0xa6, 0x1, 0x7fffffff}, {0x8, 0xf7, 0x9, 0x5}, {0xfff, 0x40, 0x8, 0x1f}, {0x3c2, 0x8, 0x0, 0x80000000}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) r0 = getpgid(0x0) tkill(r0, 0x26) [ 204.915051][T19338] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 204.928191][T19338] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 204.938977][T19357] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 204.955012][ T1035] loop0: unable to read partition table 04:12:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:27 executing program 2: r0 = syz_io_uring_setup(0x7ca4, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000240)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) r5 = syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x1, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)={[{@block={'block', 0x3d, 0x800}}], [{@obj_type={'obj_type', 0x3d, '^+'}}]}) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000400)=@IORING_OP_STATX={0x15, 0x2, 0x0, r5, &(0x7f0000000300), &(0x7f0000000280)='./file0\x00', 0x7ff, 0x0, 0x1, {0x0, r6}}, 0x8c) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) io_uring_enter(r0, 0x2039, 0x0, 0x0, 0x0, 0x0) dup2(r7, r0) [ 204.988991][T19359] loop4: detected capacity change from 0 to 7 [ 204.995909][T19359] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:27 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x100000, &(0x7f0000000040)="bd14adf7b9b808fc1636a60e6731f3db657f66c53d968d98f484b945b349d96959ecc11f482ec3390f7260adb28b81934335ac028e4fb4cb3b666e22afabab60e6ff17838e1bea9070b45888f5b2b3f279afd6c61b85e33cb62f62ecb69e5a76dc6f7b19dcd594c84ee3d38b6ee6c699a804dd9746ebb4dd86b5cdaf925e8efcf59ddc7dd048e05b49c75b0b460b1344a8a6884ba99c632988da5d56c498dcad6bacde4b1795bd700c5c", &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)="ac7b6e381ec242d63c6ad2767996ea8f8a70daff2b6dc09acda997e81b2a2aa676c08e36bbf020e877947938ff96d6479a972fefd574e8b07551fb9d01d7323c99cca2f2643aa44bb42a7bd440c4cc8d02e669f8ba0df80e566d1490dc6bc48525ec0632ed19fa") wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x80000000) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 205.045432][T19359] loop4: detected capacity change from 0 to 7 [ 205.047194][T19359] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:27 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 205.133299][T19401] loop4: detected capacity change from 0 to 7 [ 205.136961][T19401] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:27 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600030, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:27 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:27 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0x20, 0x0, 0x0, 0x8000) exit_group(0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x4) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0xff80, 0x7f, 0x85, 0x3}, {0x8001, 0x40, 0xf0, 0x10000}, {0xffe0, 0x3, 0x3f, 0x5}, {0x7, 0xcb, 0x1f, 0x9}]}) time(0x0) [ 205.188230][ C0] print_req_error: 215 callbacks suppressed [ 205.188240][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 205.192108][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 205.194479][ T1035] loop0: unable to read partition table [ 205.194706][T19401] loop4: detected capacity change from 0 to 7 [ 205.197247][T19401] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 205.249672][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 205.252123][ C0] buffer_io_error: 215 callbacks suppressed [ 205.252133][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 205.259344][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 205.261772][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 205.279548][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 205.281866][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 205.294200][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 205.296126][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 04:12:27 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x7, 0x4, 0x0, 0x8f, 0x0, 0x24012e46, 0x200, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000000240), 0x6}, 0x50085, 0xffffffffffffff81, 0x8, 0x1, 0x3, 0x7, 0x1, 0x0, 0x1ff, 0x0, 0x20}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000080)='/sys/power/state', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x7, 0x3) r2 = socket(0x400000000000010, 0x3, 0x0) write(r2, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) lseek(r2, 0x5, 0x2) r3 = syz_io_uring_complete(0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) r6 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r6, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x11, 0x4305, r5, 0x1, 0x0, 0x6, @remote}, 0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000100)={r5, 0x1, 0x6}, 0x10) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000140)=""/202, 0xca}], 0x2, 0xfc14, 0x80000000) 04:12:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, 0x0, 0x0, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 205.304380][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 205.306340][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 205.307923][T19436] loop4: detected capacity change from 0 to 8 [ 205.310782][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 205.312795][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 205.318857][T19436] EXT4-fs (loop4): unsupported descriptor size 5696 [ 205.327897][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 205.330313][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 205.349470][ C0] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 205.351915][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 04:12:27 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:27 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0x20, 0x0, 0x5, 0x80000000) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpgid(0x0) r1 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) wait4(r0, &(0x7f0000000080), 0x4, &(0x7f00000000c0)) exit_group(0x0) sched_setparam(0xffffffffffffffff, &(0x7f0000000040)=0x6) time(0x0) ptrace$setopts(0x4200, 0x0, 0x8, 0x1) 04:12:27 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600031, 0x7ffffe, 0x4002011, r0, 0x0) [ 205.358909][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 205.361198][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 205.369238][T19448] PM: suspend entry (deep) [ 205.383325][T19436] loop4: detected capacity change from 0 to 8 [ 205.387917][T19436] EXT4-fs (loop4): unsupported descriptor size 5696 [ 205.404583][T19448] Filesystems sync: 0.033 seconds [ 205.405769][T19448] Freezing user space processes ... [ 205.409114][ T1035] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 205.411958][ T1035] block loop3: uevent: failed to send synthetic uevent [ 205.432864][T19448] (elapsed 0.027 seconds) done. [ 205.433910][T19448] OOM killer disabled. [ 205.434681][T19448] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 205.437498][T19448] printk: Suspending console(s) (use no_console_suspend to debug) 04:12:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 205.474192][ T8] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 205.952185][T19448] ACPI: Preparing to enter system sleep state S3 [ 205.952269][T19448] PM: Saving platform NVS memory [ 205.952272][T19448] Disabling non-boot CPUs ... [ 205.955188][T19448] smpboot: CPU 1 is now offline [ 205.957637][T19448] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 205.957696][T19448] ACPI: Low-level resume complete [ 205.957764][T19448] PM: Restoring platform NVS memory [ 205.957773][T19448] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 205.967048][T19448] Enabling non-boot CPUs ... [ 205.967184][T19448] x86: Booting SMP configuration: [ 205.967187][T19448] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 205.967400][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 205.968425][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 205.969773][T19448] CPU1 is up [ 205.969893][T19448] ACPI: Waking up from system sleep state S3 [ 206.057345][T19448] OOM killer enabled. [ 206.058012][T19448] Restarting tasks ... [ 206.064134][ T1035] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 206.066196][ T1035] block loop3: uevent: failed to send synthetic uevent [ 206.073623][T19448] done. [ 206.075452][T19448] PM: suspend exit 04:12:28 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0x18, 0x0, 0x1, 0x80000001) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000040)="b082f18fef8a3ba464d5ed04f4cc6d680bbac95ebebb77e7a497eb0e8f3476e1855ea43e098e3117e530d528a5f18f59c1ae3fe94a2ba43b00b6c3e84ed2401a70751ad88662c7541a708ca2e7884a2bae83c826e77bb1d83a8bfd1380fc03e99005a24db4274340ac70f72db1311fd7c3e763c9d5091710810b41e5af082ad69647b9822447a6b009a13241ffd48b3b3c153de1f2489c3e0e2bfa3bcbf78307bc271fee1ab4644ed2af4e698a94629bd96b619d4bce1af62d6d34f36f7395426b9a2185f8da469cd879886ddcb526875528377f7330d06199526a0c698072effd5e4e3a1d2e0e86f9363d2978ba6cec589a77484e7540b3d2", 0xf9}, {&(0x7f00000001c0)="ebb5a2199ea513108a847e01fb4fe6763cb0336c6bf71089e47e0eea5d9898d210ea85aa88a740260bcdfcb25c483d93921fd55ac7f3938830feb00b72aea3519e6945a43fe8e145b9fb36641590b4b50479ffaa94960012d4be665510c8f9fdfee752626b6249de7c93e0f0e02d889f90c5515bec3f6da7835a06c6761cf3e55393f57f70c45890a3b3d862013a7d1c18ac", 0x92}, {&(0x7f0000000280)="bbe7f447e932a4f395ccbf830be0eb156e40f8ede11968d0da3d5a6aba32aa5cf1ffce8ca7f1b37108e69abc63f481e2fee75c5e24167de80b0d86965209a0319cbb410599fe7afa2ad89cf547df03afe9ef325d03533b3c47ff10cbc80a903c028522ce6aea618e6af419c378ccd2877892da9baf076757a19634ad078bdc479b31e7ddac1a539d44868c55fe694326e7476301a98a25cee9571d1faa0552993eb5a35d574d4b1415b530a6deaef14b6c9ed584e5cd2d5cec8132dce7f55da337dd8bee1d1121b31fbf9bb2a273b02c8626ef9d0f62cb2b", 0xd8}, {&(0x7f0000000380)="ca6b505d1c34c10899f47b8488cb3b17d307a6d7ba907d7736b472ecf64c4599d6e3edb62eafaea3bb48efd818c422ccee58c7ace6f2936e570e3e4c158038b448cd378e6ede9427739eba54f3ceeebd566ea3c2affe3eb4f6d0e89d23683597ccdb3bb86946c8bd657535978929f1bc8fc029a0e7ea1fdf89ab49081b2d6cd87080831c18eccae27afa4261673683ca074fd0c6b85bf0a0d632b8bc11ddd47ead2513a53ee916dea9b5a634d48b9506a8424af77768212ac12448f2cc25b263417c85bf6b5d66bb94d20b247738f6c19d919a02b1e878d3d16cde4681523e2deb12cb078bc3b4ed4bc5999fe837", 0xee}, {&(0x7f0000000480)="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", 0x1000}], 0x5, 0x5) 04:12:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, 0x0, 0x0, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:28 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 206.098338][ T1035] loop0: unable to read partition table [ 206.101091][T19460] PM: suspend entry (deep) [ 206.112696][T19467] loop4: detected capacity change from 0 to 8 [ 206.116264][T19467] EXT4-fs (loop4): unsupported descriptor size 5696 [ 206.147952][T19460] Filesystems sync: 0.045 seconds [ 206.149242][T19460] Freezing user space processes ... [ 206.149344][ T1775] ================================================================== [ 206.151920][ T1775] BUG: KCSAN: data-race in freeze_processes / freezing_slow_path [ 206.151936][ T1775] [ 206.151973][ T1775] write to 0xffffffff8454f80d of 1 bytes by task 19460 on cpu 0: [ 206.151982][ T1775] freeze_processes+0xad/0x180 [ 206.151994][ T1775] suspend_prepare+0x9a/0x2c0 [ 206.152018][ T1775] enter_state+0x1fd/0x530 [ 206.152028][ T1775] pm_suspend+0x4b/0x130 [ 206.152038][ T1775] state_store+0x1f2/0x210 [ 206.152047][ T1775] kobj_attr_store+0x40/0x60 [ 206.152060][ T1775] sysfs_kf_write+0xa6/0xc0 [ 206.152073][ T1775] kernfs_fop_write_iter+0x1d3/0x2d0 [ 206.152085][ T1775] do_iter_readv_writev+0x2cb/0x360 [ 206.152095][ T1775] do_iter_write+0x112/0x4c0 [ 206.152104][ T1775] vfs_iter_write+0x4c/0x70 [ 206.152113][ T1775] iter_file_splice_write+0x40a/0x750 [ 206.152124][ T1775] direct_splice_actor+0x80/0xa0 [ 206.152135][ T1775] splice_direct_to_actor+0x345/0x650 [ 206.152145][ T1775] do_splice_direct+0xf5/0x170 [ 206.152155][ T1775] do_sendfile+0x773/0xda0 [ 206.152164][ T1775] __x64_sys_sendfile64+0xa9/0x130 [ 206.152174][ T1775] do_syscall_64+0x4a/0x90 [ 206.152186][ T1775] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 206.152199][ T1775] [ 206.152201][ T1775] read to 0xffffffff8454f80d of 1 bytes by task 1775 on cpu 1: [ 206.152209][ T1775] freezing_slow_path+0xb4/0x110 [ 206.152220][ T1775] do_nanosleep+0x203/0x3d0 [ 206.152230][ T1775] hrtimer_nanosleep+0xfa/0x1f0 [ 206.152240][ T1775] common_nsleep+0x69/0x80 [ 206.152249][ T1775] __x64_sys_clock_nanosleep+0x1ee/0x220 [ 206.152259][ T1775] do_syscall_64+0x4a/0x90 [ 206.152270][ T1775] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 206.152283][ T1775] [ 206.152284][ T1775] value changed: 0x00 -> 0x01 [ 206.152289][ T1775] [ 206.152290][ T1775] Reported by Kernel Concurrency Sanitizer on: [ 206.152294][ T1775] CPU: 1 PID: 1775 Comm: syz-executor.2 Not tainted 5.13.0-rc5-syzkaller #0 [ 206.152304][ T1775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.152311][ T1775] ================================================================== [ 206.173739][T19460] (elapsed 0.024 seconds) done. [ 206.188009][T19460] OOM killer disabled. [ 206.188742][T19460] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 206.191591][T19460] printk: Suspending console(s) (use no_console_suspend to debug) [ 206.325252][ T203] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 206.808204][T11389] psmouse serio1: Failed to reset mouse on isa0060/serio1: -5 [ 206.826221][T19460] ACPI: Preparing to enter system sleep state S3 [ 206.826298][T19460] PM: Saving platform NVS memory [ 206.826301][T19460] Disabling non-boot CPUs ... [ 206.828760][T19460] smpboot: CPU 1 is now offline [ 206.831037][T19460] kvm-clock: cpu 0, msr 4506001, primary cpu clock, resume [ 206.831097][T19460] ACPI: Low-level resume complete [ 206.831191][T19460] PM: Restoring platform NVS memory [ 206.831199][T19460] kvm-guest: stealtime: cpu 0, msr 237c170c0 [ 206.839360][T19460] Enabling non-boot CPUs ... [ 206.839490][T19460] x86: Booting SMP configuration: [ 206.839493][T19460] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 206.839627][ T0] kvm-clock: cpu 1, msr 4506041, secondary cpu clock [ 206.840528][ T14] kvm-guest: stealtime: cpu 1, msr 237d170c0 [ 206.842032][T19460] CPU1 is up [ 206.843181][T19460] ACPI: Waking up from system sleep state S3 [ 207.265082][T19460] OOM killer enabled. [ 207.265840][T19460] Restarting tasks ... [ 207.267231][ T25] kauditd_printk_skb: 688 callbacks suppressed [ 207.267287][ T25] audit: type=1326 audit(1623384749.648:2814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=19475 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 207.274205][ T25] audit: type=1326 audit(1623384749.648:2815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=19475 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 207.275560][ T1035] synth uevent: /devices/virtual/block/loop3: failed to send uevent [ 207.278373][T19460] done. [ 207.279326][ T1035] block loop3: uevent: failed to send synthetic uevent [ 207.281550][T19460] PM: suspend exit [ 207.290652][ T25] audit: type=1326 audit(1623384749.668:2816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=19475 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=56 compat=0 ip=0x4665d9 code=0x7ffc0000 04:12:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:29 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0, @ANYBLOB="2afc163758e9ee05f92a72b9bc5e0f0cca745a5821bafe48cb4bcad297da4b85d15682f7f9a3f11c704df39f6c6694317db0fa13f85a4658d71f5b90dd1ac30feb03c815eb2901c83b0de9b30a5f9064ca41f7ca02d7ec483147d66d2a79387acd7ce9949c7656f734a3e2f48f3a71aaa13128d981fcf734e5d8f08671fa9711da2d244288839a87c44ab06ff33dfe61", @ANYRESOCT]) r1 = syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x74c078d8, 0xaaaaaaaaaaaad78, &(0x7f0000000380)=[{&(0x7f00000002c0)="03550ae7c2f787a9ed603a1401cb5abb8f2875ecb24ff22f67bd1f320e45c52914f80c9d7a173c5e497c1fa0b32c1473b32035b4edacb12ac9d94fc7848e609e14384c7e34e41ec9f86045fcdf2501d9b81146ddc0f74d67d287fc8304b8d5226d671e35aeb17bc4233986e20a65fec2b4c95e8f3abe3f051ef5173e1edcd48d79b110dd1c66838bcb142ea778b83b9e847b71a08c451a8bd8c15486dfdb7281a620923dda452d57d55d7619a6b185c2ddb6ed910e8b97d23c1b82cc", 0xbc, 0x4}], 0x2200010, &(0x7f0000000440)) renameat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00') r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) creat(&(0x7f0000000140)='\x00', 0x120) preadv(r2, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) openat(r2, &(0x7f0000000480)='./file0\x00', 0x101200, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r3, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mkdirat(r3, &(0x7f00000003c0)='./file0\x00', 0x63) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) [ 207.296290][ T25] audit: type=1326 audit(1623384749.668:2817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=19475 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 04:12:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, 0x0, 0x0, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:29 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600032, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:29 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:29 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$setopts(0x4206, r0, 0x200, 0x31) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) [ 207.352698][ T25] audit: type=1326 audit(1623384749.668:2818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=19475 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 207.353784][T19491] loop4: detected capacity change from 0 to 8 [ 207.358786][T19491] EXT4-fs (loop4): unsupported descriptor size 5696 [ 207.383866][ T1035] loop0: unable to read partition table 04:12:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 207.402557][T19491] loop4: detected capacity change from 0 to 8 [ 207.404259][T19491] EXT4-fs (loop4): unsupported descriptor size 5696 [ 207.406213][ T25] audit: type=1326 audit(1623384749.668:2819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=19475 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=61 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 207.421961][ T25] audit: type=1326 audit(1623384749.678:2820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=19484 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 207.438571][ T25] audit: type=1326 audit(1623384749.678:2821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=19484 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=101 compat=0 ip=0x4665d9 code=0x7ffc0000 04:12:29 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1200, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 207.451807][ T25] audit: type=1326 audit(1623384749.678:2822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=19484 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 207.456614][ T25] audit: type=1326 audit(1623384749.678:2823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=19484 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=101 compat=0 ip=0x4665d9 code=0x7ffc0000 04:12:29 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x7, 0x80, 0xd0, 0x6}, {0xbd7, 0x40, 0x8, 0x7}, {0x81, 0x4, 0x63, 0x200}, {0x1, 0x95, 0x1, 0xfff}]}) ptrace$cont(0x9, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x3, 0x0) exit_group(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setregs(0xf, r0, 0x3, &(0x7f0000000100)="98b0c20ee635077ae763083b9665154307cef55a5a956c3feb42408e0b06b2109accb2a67536900ef6235a904b103549c5a79a972e984b02f08796656dafdfba2ce0bacf28aa07e0779b8c826589b6b622dbcf76") time(0x0) 04:12:29 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, 0x0, &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 207.496398][T19528] loop4: detected capacity change from 0 to 9 [ 207.499333][T19528] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:29 executing program 5: syz_read_part_table(0x2, 0x1, &(0x7f0000001340)=[{&(0x7f0000001280)="37e56f6e665c90aeb72f0001a5e4ee04e3bc8299edc6f4ce065956b5672b1de7e8e61cf109aa4511836289e6c1eaa273eefd2b85d9bd61bf8b8db207cff9024a8c68e434ecacd7963c69b537ca9f80e2b962cae28d9ae6c772610ecb11ff8eba1b3520d04861b7e468afe36005c0f72a053eee93c751ed308a3875edb705a3ea694f5c057c5e48c46fa5f9a312a277fc41f806e86712471ce7fbdb9533c339540ff8e2f24ac8aaa6bf17d898ddf8", 0xae, 0x3}]) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f00000000c0)="eeacddf27431ebd26a0007aeba4e2913e85ca931526f9e2a3e8146aaf749b43a5eda0614afad48866c71d41818fa038d1d4e1a53cbf02ca405583f61171f49294166f0634f6cc478d8e38ded15746fb351ade54404849c87e4fdada1499d947c1b135858a635bcadbd5a953430da8256e11fe128e7", &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)="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") r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x7, 0x0, 0x3}, {0xf0ae, 0x2, 0xfd, 0x80}, {0x9, 0x5, 0x7f, 0x4}, {0xfffc, 0x6, 0x81, 0x80000000}]}) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000001200)={0x0, 0x200, 0x2, 0x0, 0x0, [{{r2}, 0x255}, {{r0}, 0x7ff}]}) [ 207.550429][T19528] loop4: detected capacity change from 0 to 9 [ 207.566459][T19528] EXT4-fs (loop4): unsupported descriptor size 5696 [ 207.638300][ T1035] loop0: unable to read partition table 04:12:30 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600033, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x13d7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:30 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, 0x0, &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:30 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/key-users\x00', 0x0, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) lseek(r1, 0x8, 0x4) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = dup(0xffffffffffffffff) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000003a40)=ANY=[@ANYBLOB="1400000010008a9631be2000006c0000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000038000000120a01020000000000000000000000000400048009ffffffffffffffff000000000000018620879771585b892117cb611f3070f1c2d5441ad199940ead4042b234d1381b00a324122e91ff3b00"/152, @ANYRES64=r0, @ANYBLOB="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", @ANYRES32], 0x1}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x8c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_SRC={0x28, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @multicast1}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6}, @CTA_PROTONAT_PORT_MAX={0x6}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @private}]}]}, 0x8c}}, 0x0) preadv(r4, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/168, 0xa8}, {&(0x7f0000000380)=""/155, 0x9b}], 0x2, 0x1, 0x400) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f0000000600)=@isdn={0x22, 0x3f, 0x80, 0x2, 0x3f}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000680)="63f006328def18b290bfab375d3dddbb2b72d0668f9cf4e653701e6b25fddf69f6e45e646d2ddaec1d23a4cd914dda2dfbd3a9bf6a62b5ec408bfcd87cf97c9f2099c7b8596bc066c0b50c1bcbde5b3f55ab2d4647b6ca61bb0ce90d6360f64a20587d683575727be6e9a49da98056c6426e610ea68a2dcabb04d304bb6a7eb74efd5e3c0b64ef7313c5945ad0f5bddb8d9f", 0x92}, {&(0x7f0000000740)="eab4c837aa47f9a719866f239bbe29a8052657aa6e8c963e74f79c36ff7112a81ac4ce08bd8f31f9b2814bcf59eac473c51361390abbe84882442c158316a110ad12daa0dc7d02a3dca10c5e1c077abf6481", 0x52}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f00000007c0)="752802d09d107b1377d9e35ac588337ad5994be0b2e7a99e59adf9998ea2d41498cbe822f7f148ab2605f6ec7e97404300099dcd9ade3925954e1332690a2a03bb602a667580b501a31c6791cfbb4e1894284bec912f7603be2bcc399687d431a01ed05d5c920352d638d0d2665bf8d28ab55b9b9f523464eb809d5d07856ebb6c", 0x81}, {&(0x7f0000000880)="6a303bad8300615ec67c7b939359fbd7eb64306a75411f1bdbff4e3ebf09c448d9fcc7ea5ba4586f5fb9f9a94eb68c598c7ed0", 0x33}], 0x5, &(0x7f0000000940)=[@timestamping={{0x14, 0x1, 0x25, 0x8000}}, @timestamping={{0x14, 0x1, 0x25, 0x401}}, @timestamping={{0x14, 0x1, 0x25, 0xd0c7}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x894}}, @mark={{0x14, 0x1, 0x24, 0xff}}, @timestamping={{0x14, 0x1, 0x25, 0x32}}], 0xa8}}, {{&(0x7f0000000a00)=@hci={0x1f, 0x2}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a80)="58e0f7f8abcb1d852a24ee6421a5812834ae6f1ebea4d6260be891ea1373b59294dd4c31f0ad2d46f0323cb5c9e8e73764a3367fe6b9083d235913ed26be145ba4cc8eb3ed45592c5f418104b90de592f776c6d7ef63a89cb18369", 0x5b}, {&(0x7f0000000b00)="54b65bd4c56a5fcec6613ac470c9500479f2b0c9066685259f1afe0c9314e7a0e365a46d84c4df56", 0x28}], 0x2, &(0x7f0000000b80)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}], 0x18}}, {{&(0x7f0000000bc0)=@caif=@dgm={0x25, 0x5, 0x6}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)}], 0x1, &(0x7f0000000cc0)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}], 0x30}}, {{&(0x7f0000000d00)=@l2={0x1f, 0x1, @any, 0xfffa, 0x2}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d80)="2ba9b8b4be66a85f65fcc9c1143ce8ff3b3a1d01c5ce5e1fa0b989c7b847e6d94ba87fdd0f809e83d3df7507a49ae67562544cef5948ec77ccd50d87ea9e298b3fe7653f3d58d9d4f8153516854b676cd22d07788f126665fb8600126f7e865abf758f1a4197009266761c6b039590ef64c4214842d431f22f6914fe647a01b216dc7ba9f856e8e58061b58d", 0x8c}], 0x1, 0xffffffffffffffff}}, {{&(0x7f0000000e80)=@xdp={0x2c, 0xf, 0x0, 0x11}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000f00)="ff93716963dea64e064995ef887c16e7c524118a00663823a9a476219179350d88813fe38e4ba2b3faa3f7e15d90440746010c5111f5b7c6fc16d4eaf937744eb2f23433a80bd07f59e3d7fafa4e1f1fe87bf382424a802637503ee7c7480be8235228fcc2034f2fcfa8ecec6fa44e3c", 0x70}, {&(0x7f0000002000)="81fe8005434cdb40d42293e30d7af5dfa2efba7455e35af039aa2d49b744a491cf3c34c78193ede0179973e410c0b0a4371f7a9a0bafd0e78b4d42a7994b886708256190dc63a514104ef332e35a8345a75221ce77d007803c054d01273e20", 0x5f}, {&(0x7f0000002080)="af8fced462126da2fc2a7b039f6f0b530e10e6e618d2468cff33c69d55d92f310177fba0828a5c6d7eb37e0b411370c0365344657d625ebf7859a6a23b493b514a150af13cc97ba891ba3a40d812384915c1dcf037586466eba5954e0a85f8", 0x5f}, {&(0x7f0000002100)="9929c17be745052cf58bb027087966ac129ac18133b8c099ae1222bb843722fd8149604a5d1f9a681e2b7b8fdb2326b02593bb141d3e9bacf6d9f3ae09944cfa37c7869f07b0c1e9ac2c5cd1847c766487eeebe8e619fa421716e06454eb9be2b70e0df7e2c7c6c3ee72f61474f569988c0a201989cf4d314ab81f15a000e08ed6f3af0c21a94e0775f76b282191ec1ad8c33cf1bc8f2b03b382dd56251c5ac6695e4569d489f5a74a14b6eda424e79a2ef75fa2f9d3e2398355d797844069935c4d53eaff4e048f462c02505f2f4470f682fa4200ec88bf4b7e9ea789", 0xdd}], 0x4, &(0x7f0000002200)=[@txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffffb}}, @txtime={{0x18, 0x1, 0x3d, 0x1414}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}], 0x60}}, {{&(0x7f0000002280)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @multicast2}, 0x0, 0x2, 0x2}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002300)="5a18ca62b0e595e19fbbe644d131c06161f4d22e2a8e91cb3137ce307845d1bf65e0bccb516f724c7e3225470424", 0x2e}, {&(0x7f0000002340)="0dea40ee69001e5d740f919df5434b3bc8b95a7df67dbf0fa5fed75d2be2debac2bf4c171fbd0553d5f47b417fd772e99a04462b54ac01b57f60923065f9dce4a4f1682044413ddd2bb936bda5765c98f3d255d9c67676eb269a38c9bc8ca7c873a044f1f05d8ba231ba437cfaefd13504525c10666aa4d9f99d19fd21c96382a60ec034321e9c2cd947f09acdc424148f64005647abe81b5277e4d43bdcc7944e79272db0416a86a604955cec3c6ad70138097a07bd", 0xb6}, {&(0x7f0000002400)="3456c5489b387f1ad5d4619bdfc3b34bde263f817cb01249e1ba73832007c62c2b5ba75c8913a5a88f6f914aca5290b72fc91981b4c601009d1d2aee22b577b9be3e543ec322149e53350f7a000c318b7cea97d9eea8b9cea0b74094a4c6c483c2a72597522a51d9f27ef987241be55c4f87c9", 0x73}, {&(0x7f0000002480)="c92b66e0b9a1fb759790ae55ef13827fe4e1aa8584fa41352abe53c0", 0x1c}], 0x4, &(0x7f0000002500)=[@txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0xfffffc01}}, @txtime={{0x18}}], 0x90}}, {{0x0, 0x0, &(0x7f0000003740)=[{&(0x7f00000025c0)="b8bd84", 0x3}, {&(0x7f0000002600)="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0x1000}, {&(0x7f0000003600)="5a13428d92ecdef662590fd0209e1a9dcbe4d396b001474a0254c9618fe5fec77086d81f8b326ad2352d91f5a439856f5a8d7c6bc425e7647e881e6ebaa1a98856edf58ecbdc3ff22ea74c01719d8977e5d8374e8633857b37425d45ff880023763d2e44d4c428b4b6f43de0ad23913d014201c341d26bad35302e16f0ed6f26d233e8057a2f9a31a96990f61d63da937ebbd0a4ba1920b18e603383e3390bce5943d72745674448aa8194ce77746de1ae990e13272481cd096debcf5cd134197443528dedaf9d5779bdc4d0c7eec3e6009e5c7aab1f152b8f14a068eb905ae2b8fed06ad6fde3fa30d2f665040450c9b5", 0xf1}, {&(0x7f0000003700)="a37c6060f5dd9bc57551810d8ee0ac76425bd99ee322f0f3981ee714ed070c3ba517ce048466d022918bdc8a22dd9e7f3f00540560", 0x35}], 0x4, &(0x7f0000003780)=[@timestamping={{0x14, 0x1, 0x25, 0x9cf}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x30}}], 0x7, 0x4000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r5, &(0x7f0000000440)="53a090b1b571da89fd114bb23b4b8e8cfdd5cd7795f3f6c9be1c675b559395e62c3a4b1a7444d2da4a56b3625c9faa05e1d05b653444e1a6da7a32da49eded4dde111033132dcba73ef9ddcff3695d90fc27c10cd6be90bb672349c3ea5b69ca4ebf1bb46f65f44bff843d9ec2e2b65fd1ca4c2d367caeecfd9e58fd98070ca55d8c3b52f101e4029c1a7ebe776fb7e20decd99dab34a21c325e37897f5b289df79aceb5af32c00f49139eefef8e1c7d0d8c63f3e8e911b1857812531033ccc6fdf89d9271b651eae5fe3156716ad9464d9091d3", 0xd4, 0x3) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000300) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000480)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32], 0x40}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(r2, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, 0x0, 0x1, 0x9, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x0) 04:12:30 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ptrace$setregs(0xf, r0, 0xfffffffffffffff7, 0x0) exit_group(0x0) time(0x0) 04:12:30 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x886d00, &(0x7f0000000040)="e6f05efc12edf2aa891fd5fbbcdc41e4bc9d42553f7424d9661f993e8182a6b9175d6d6381e1c831e361af30b1e444f1138bb3d524b805457d838c2c31ce2a0c4f43652a3757c6e52c23668c6b0e9789e32e6ad51cfb02346f789ddeed7e3c357fbc4d710a58c9650d33db2f630e01a69912ceb05f1a256789a327e74173c211dd88705770a1ffd23339b9289dd6fffbfc06a6a5fef7f1115226f40d5abc", &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)="0380b0335a83949869a8f8097109153f789056a60e5b4e5bf273211f352c812f8d413a7954aa0808f0fdefd8a50feb9ccbcd277e72dc20e04520d28d58cc9fb6e74479927cf42310636462c8b685e25021e6d9087b770bc94dc7008fe984d0bac3eaaf2a3613d2c2c8b7b5ab4a7e2cdcd5d4a9199afe91") wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:30 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, 0x0, &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 208.234162][T19575] loop4: detected capacity change from 0 to 9 [ 208.245951][T19575] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(0x0, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:30 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x80, 0xf0, 0xfa, 0xe001}, {0x9, 0x8c, 0x64, 0x5484}, {0x3, 0x4, 0xfb, 0x5}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpgid(0x0) r1 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) wait4(r0, 0x0, 0x40000001, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 208.291433][T19575] loop4: detected capacity change from 0 to 9 [ 208.293359][T19575] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(0x0, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:30 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600034, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:30 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', 0x0, 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 208.361606][T19577] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 04:12:30 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0xffffffffffffffff) time(0x0) 04:12:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(0x0, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 208.389008][T19615] loop4: detected capacity change from 0 to 16 [ 208.395659][ T1035] loop0: unable to read partition table [ 208.403111][T19615] EXT4-fs (loop4): unsupported descriptor size 5696 [ 208.453373][T19615] loop4: detected capacity change from 0 to 16 [ 208.454867][T19615] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:30 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/key-users\x00', 0x0, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) lseek(r1, 0x8, 0x4) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = dup(0xffffffffffffffff) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000003a40)=ANY=[@ANYBLOB="1400000010008a9631be2000006c0000000000000000000a20000000000a01000000000000000000000000000900010073797a300000000038000000120a01020000000000000000000000000400048009ffffffffffffffff000000000000018620879771585b892117cb611f3070f1c2d5441ad199940ead4042b234d1381b00a324122e91ff3b00"/152, @ANYRES64=r0, @ANYBLOB="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", @ANYRES32], 0x1}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x8c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_SRC={0x28, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @multicast1}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6}, @CTA_PROTONAT_PORT_MAX={0x6}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @private}]}]}, 0x8c}}, 0x0) preadv(r4, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/168, 0xa8}, {&(0x7f0000000380)=""/155, 0x9b}], 0x2, 0x1, 0x400) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[], 0x208e24b) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f0000000600)=@isdn={0x22, 0x3f, 0x80, 0x2, 0x3f}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000680)="63f006328def18b290bfab375d3dddbb2b72d0668f9cf4e653701e6b25fddf69f6e45e646d2ddaec1d23a4cd914dda2dfbd3a9bf6a62b5ec408bfcd87cf97c9f2099c7b8596bc066c0b50c1bcbde5b3f55ab2d4647b6ca61bb0ce90d6360f64a20587d683575727be6e9a49da98056c6426e610ea68a2dcabb04d304bb6a7eb74efd5e3c0b64ef7313c5945ad0f5bddb8d9f", 0x92}, {&(0x7f0000000740)="eab4c837aa47f9a719866f239bbe29a8052657aa6e8c963e74f79c36ff7112a81ac4ce08bd8f31f9b2814bcf59eac473c51361390abbe84882442c158316a110ad12daa0dc7d02a3dca10c5e1c077abf6481", 0x52}, {&(0x7f0000001000)="6fc7cb64250e63b322e81a2d7bd8f50c5909f7686912854e16f9f370d9a749e3c3b781e8f860ec13128f0ea7560e85f18836a9dfa28a6c882bb63aed069fdd66a745a7db6114db80f288ab47684b6254ab8b2c2fd93466261a9c447dac5afced7a06658606071da2ab9e133f9dac39d1c62ce9d8384aaca9e64ddae51d7478a7600ea62257e8aaffa028ddf0a9d8ed9a6836dbcd513128504385a081600b8dfb2035b9fead41b1be586a893aa13a3b70fc2f5517b6ed4bbff1050fb22d8c6224fca5e1a0ba478f7bdad02f6688cd26e27ed21807db3d7adcf2e588aa2ca5a912f03defaaee3430ac37ee77415ee6bd4d222b5cab9a6c85c9c3eace68e193818dccfc1a5ee192daf6f75e65dbe8399edd1bceb18cf7fc4ac93943d65ee2f452c50bf836313dffbacf24e53646b4bf8f956d088be0ceb6440cb6177ef382b68a90c4b01684938bb8bb0df914cb088802eeb13cd21b2ef11c3cf2d859f566bbad068e5f9e9e22d087b437554bd7cfb74640ace9b1b9196af723d5398e2cf22e6ce409246ac69463bc7d0f76eacecc70e49613850c858b4dcc08640d56b7dcc7fb9268f984b6fa4d04d10faee7556ea09789d39c2e359ecddb7976b1d549a162f0478bc80db1560b99780639bcd913e9994b326005d8ebda9f0de30f46a1e16eb6ca8028536fce1eacdbeb986fb575e8a97d16aba86d623d328fe8435366b571ab52a8f3201986270cb34416d58231183dc8877415a1ce052d9820a0648b3292a82a745a42a8292dfbbcdce25e9b2cebb2e1f705aab87d0c59a49497aa4aa7eeca4b7db68bd00de43a5badc7c591ce23930792678cb790f2a7c036cd5d964c070771b67da1f72a91a43e250c05d4cd5cc8070f86c707b1a71e9dae2bc5247f199b0af72ed1a919057d0ab2e3e0e43a771ff41ab3040c5100ece8344a63f06da9d78bdbba606d9966cebf910f55bf033e1ba71d94295dea60741e6d542b94af6b8d128f3923353dbb7087178af173f6da33b77475a146fc03b480c6e01ed94e8c91f95ad8825cc195d94035c1fff07acf091f015cf5a4a0f66eef618b1ad0c002e3c9b2cfaa55af14fb8bfa727df5a1f0e2a881fe0ad707d2e7feb854c8020f933d396d6915cfe85e8108695007ec59597526fd8d621ee6a30aeda1648d8a40d6fda31fe7b099edaeb890930bd90830653bed76d961253d92adfd457b2fa62450b15f03adc66e496be89f1e9ba846cfebe5233f670a99f3745bde82fb6ae8c91f22d3ff46b804076b774383e5717ae30fae0813830ea05f5e11332231d7639bc407e3a5313798970abbf9e148156c79709889c8aed68f5fb6a3c097ea05bc7bb044a906bc324c2e7215ab73b82bfb4cf6ab3afb40f33c9f34de45c0a5b6e3a162bf3ddcde3b35a9b880c4f6b0afea4a3222a47f665d0daa8e9e3e4e8c79dbb7756171198512f0f2a5c87e9e48e18970588bb766e00548228a8d713cd0bb1e5791376d718fb060e2a04bee37742edceba9de6f99734101a9876b6417b0f2e85b1024f64f50fc303c927ef58611190272ea53134ec75512d61f3ea1d3e6728e7adcb7e4e097f3e84d4946f2131afe60bf621838d4184e9574770409408326dad977155a7d821033c7ef3038c1e19797d47b0119d8aafe3511600f0bda2d301868ad5a2bbe9e541b8499b9bffae7c3a6862ecc9a4b32e8c88a3fcaf2c73fde627380e14e066aa5002103f5c8cc9dbed31843b75430cec4e4f34d10c4d639ddab14e701a268ccea0d411c3f9129a18af15ac156daf0e0ea8d3596a1b40f5aa11d9421befe5ee0d4f774784d2f4ea34c7c1ad21c7f0642e2fd5166c436d2cadd90f4fe6a1bf0891542039312a5fb2e44b1f98b48abe212d5ac63972012cf564e7c687ca339481cd0039783c7a12617a06cb86430255244f59d27ab82e080a1e1da0556b305e2f91c0527d1aa381351dc137e5c8539e2ea6ffabb3547fe46dc1d0ef4fc9c86a1e9e836f3f57f6d59477080334e9e13e7dfa0f7d6d1ddd19d4e6bd86dd11e20018843ebe4c9f1a316b335617ea49ad10520c491ae3297ff3a2a8ee8f6388ecf4711a1313373dfe98d6f85ae4d59a321b6110399757de278c4378687f33a17b79be8d2cc4f6b9093a947b3c0bac3ef1426776c496b535061c3000425b662a5fc0b27788297f19082fd25c61a8d2daa87ac357033ad1838e51a5360c72d5f7c233c398e116f661138effec529879f38655ce3c5b477e2d8d24bb211e613b8c8258a1e477f65e45c17c37e4198af8b2022a0a62a7a9135c1152e9ff357e21ad649aa6534e743f0292028612a5232900d19e6e7413f90b543e709ce6f33a5b6c9f7c9924a529b06237e7374b908b7d36c36fae3ea91be5f5a971d4b30cb905744ed63e410dc8955c663e3b750dec2c1e46de8569b1a0b226ac58a8842af3d35887a69f80911daf424ab19388b4d4a0f7062e896a715a9377c206cb44a5e2663b321a3c744ca89a6b5a3595bce5a03f454f061991ee42d5f766ac0d9601b6e15efaeb37a93f1e324124b4886a78b5482fdf02ef3f002c261e357c1dc87399b6e7cb1f152369137a2e00583d827780be5b4acf1011d825e7f2ae871cca9da108842a13246f007d1b6740273d5a46ca76a92b80575ab7d1506996c71649cd6b96d8a7f03749d9ff3df6510b97a1b0d29ff99dc8c8d63864e0726fcea06f21e519dacfea3fc2a45d3a25a3f154d8069beee62ac099f3faee9bc18f2d5c1f122855a0cb552cae68115860180aebdb7e830c07d9732588138880c354705c491553575c7c766055bc3ebb65b7d16669cc10cc36e6b65d8f3c44622f36a8737477f4ae696114cd0cc9b0b29a5d667dd347eadc4769a0143bf1b9c667753f1c5333c2c22155578a58502ad1f028d1ef53adebf09e6f4ce770b41237b244c76d66f9dc3e3524502cf252376a14b71c7468bd5933e8f33c2f5ecab0f1a1aa43c0a601ab3229c4f95c4cd6ceeee13d430258d649d009d68189f905c5a2217370278fb5ace4d669ee07ef7436fa5889691387f290363f537b473a84ab72cc57f631942486da622d6161b9ed3ec603f16fbb02f7abe890309e168b1a127ab74a5f1273394218713eccb511ea49246d3db711659a0aea67dac5b7c4578b7d79b2f1fa1159902070a27fd6740c528b22c5ea92f16c4e6428fadafa844ec782f9d654c869a4177d6ba38feb02a8eca69a166df4140fe52b61c90f437628afa66c0c22198a9c5d6f2b2d97f1120487163ca5b0a42a3f6fd1190fdac14bf902518e48d1660a57814488450edd788e63647263d850123b9ac33463adba9e5ce5bf2c1b82512a5b138466033fa06c07551c4be73000b65640f0712fee9b3a8facb6459d3ad9140fc798dae50e2ab9073806c6d5fbeaa0350ddcb3e9591d081baa552fd4a7319711a987f14e68aea04e0ed973149588a924d2d215313d7339efc531749b1e3a48b3f02002b354fd27082579bade77b9693dbffb440196176cf34aa2bb345400dec130e38268020f81b39571ce755aa3baf3e999ce496b460ed8fcc4fae17649b4e6861934133a9d9ed178ed36eb3b2cdef5930da82c4d73d5e144ae35c7628d063c5585f6b6f5bdbb87810fbe76e80d981d9865389e432004aa855a7aacf1f9b98d96cc4d8f60208d8ab468196fbf3b221b13c83b3e928e19ccf0829b2ae75cc806da04345930ba844f1f700c829955a905276afe16176b9225cdcc918b03834479186245d8ba36eb65619cef277c9e87000055f827dc7eeecb3efa4b8e3362d47c7332f114164b7f4f75cf0c4c491feef055928b2d6dc779613fa073c6e53b8a54670ca70e8d8a4a08cea66ec79d6700929409f6843d5df2ecaa46fd3b06076f061296652209759ba3eda33c2457dc036f0760370daf3c943d2651d9b4b6fec841ce5bb72fab15233daef0c66a9c894160cf1649c239c5b7b14c3027960dae66211e043c74d16f5e1f15b1dbfcd8d8270116cd60bc7eba053704fac2b070f957383e1907b864b73c5725a820553ff36607e1cfc72889e47f451dae4e6e3828ef49988f6bbb199536f6638aa9092efb5cbd324bdd33aca6e333f57b8c3eac23e1f674528896073970293bfa62422f2dc2a45a216220aa062fedb6efe5b08d76e61844889af6f5550d523fb15e23ee55ae7f4fb7a6aecea4a854fea1ea8e9d636b0284bba5baddd9cece7d8b87b3c79b91cb44d83c8599c809f6bf144399a0b176c82b6eef04bef6553af3612ce925a64c7ce2d67fbe4f118135f91d77d365eefdacf6f8beafbc5f7a9306a9766f3d6023ab13d38cf4a2e4f4f86f138be494e53d4180c1c9aecf50cddd3b071eaf4f66dc261c6205c28c4e62a8c1c0e63ffda79957f4a92562cbf07d9aa8c3702d542bfd40c20c5272fe7380292c209996aef4d9ec2115d2f1c628b5f8224499899b072e724730bbb92eef867b94a9520b962527b2432902c2e1582e7433b3e2644c44318a6bace0cbb61bd3f583a697644be8ab596097b0d2512780e455c05fa4ebbf9209d08fb73d851f11fdd4cadc4580b66c78837400d76942f3b7d50b3473d43678926d72c1bd26700f8c9b1f069b371c14aa3d9ab0e6bc853d6b939e3bb02827b1872e2386cb83adc194254eff605c0a22bfbfe3ea9609be5107050559c0e344ef434f72262c6725c0ba437a706baac7b48ab7bae21a7efcedc3aeddeb295ba577c14b875606fcb24d6824284224a6be7cfecc81941f4827f2404bfdf53e0c011690c82ba6d49f503d93fc8288271c2c6dbbac893c0d8821a12f29f28b362ff05599027ae80cb77dda023859ea972801383c8683a58d288d0e9c2d70962ad3bd364e7fa3e5718cf68f236f0664636d938c7f9363555582e27309ada40bd757a1e09d2927c03ac6d07c9e82943e87cddaf92a893c3ad0c2bc0585888dc3fb30dd639ec460b7bd7e5c76f9335139d0a7b63cece4e608d8f696a94b870d6135b909b06edb9fcb5afcec62e45b894ec9371e30060fb92a8c1080fff1458372ddb5fa8962775692b93ab2135fa8ef93f7345e4763fee52d03f625f44e45db3e48073c92f962e4408be278e3acd7e2678bdac26da3203a9c14fd51fd40c9411167caf32b5fd54c3fe330d96dfb6dc3d15b2cf9ae0d9976cb633419f3344d72e1c5874fd7819f297ddef28d1a1042b5d7102b5d31e66adc19a76d754b0519470929fe042744ae9c4631db8b25d05d13b093d27d152ae7a506a171fa9137f6ef33c88f5ae44e7bf5d653c9131baf2a474abadc319e11b2fc2986638cc89ee31c1dc99eec4d305b34f559c04927aa2eda995a20689fa6c7d7339905acc0baad25c57624d9309899d5b1bee4da9c2ce22e61ad1e646321068c721c728dc0c8b4ab2e3a78c9180085c6f6af9b328ed4bc21c8f39412731ce6883dfc0c3e69f85add63683dacf0b4d6c0a2437405b28f5d5c6665541bd6c09413dafd011fe4874b13929fb38c499bc6b7061fb2bef6228fc8a16d71eda2db33cfd249a191d062f0b794c4a00c3cfd8fcf933288f4d436bebdde8c9d3bca8f4c7143eccbe040b8fe2ddf22b5a32e8d7db0d31669aaed7f3d5b6bbfe86b02f3c632ab9e59cddb71ce5241bc94f91ddd569e899601af9e8dba8f064fe4fd1680d7b8036e857a423591a57d6aab21daa08c9b08d1043d9f00f8cdb345cac728c3b400c22de6cee5552ac5057d1766a71f5aad58b09f84d03fc111893319a148d40bff3b44a157d439c0fdf5c95f0ef18c58c6c748ecef1c536cf322ec1561f3a14cb097c95", 0x1000}, {&(0x7f00000007c0)="752802d09d107b1377d9e35ac588337ad5994be0b2e7a99e59adf9998ea2d41498cbe822f7f148ab2605f6ec7e97404300099dcd9ade3925954e1332690a2a03bb602a667580b501a31c6791cfbb4e1894284bec912f7603be2bcc399687d431a01ed05d5c920352d638d0d2665bf8d28ab55b9b9f523464eb809d5d07856ebb6c", 0x81}, {&(0x7f0000000880)="6a303bad8300615ec67c7b939359fbd7eb64306a75411f1bdbff4e3ebf09c448d9fcc7ea5ba4586f5fb9f9a94eb68c598c7ed0", 0x33}], 0x5, &(0x7f0000000940)=[@timestamping={{0x14, 0x1, 0x25, 0x8000}}, @timestamping={{0x14, 0x1, 0x25, 0x401}}, @timestamping={{0x14, 0x1, 0x25, 0xd0c7}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x894}}, @mark={{0x14, 0x1, 0x24, 0xff}}, @timestamping={{0x14, 0x1, 0x25, 0x32}}], 0xa8}}, {{&(0x7f0000000a00)=@hci={0x1f, 0x2}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a80)="58e0f7f8abcb1d852a24ee6421a5812834ae6f1ebea4d6260be891ea1373b59294dd4c31f0ad2d46f0323cb5c9e8e73764a3367fe6b9083d235913ed26be145ba4cc8eb3ed45592c5f418104b90de592f776c6d7ef63a89cb18369", 0x5b}, {&(0x7f0000000b00)="54b65bd4c56a5fcec6613ac470c9500479f2b0c9066685259f1afe0c9314e7a0e365a46d84c4df56", 0x28}], 0x2, &(0x7f0000000b80)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}], 0x18}}, {{&(0x7f0000000bc0)=@caif=@dgm={0x25, 0x5, 0x6}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)}], 0x1, &(0x7f0000000cc0)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}], 0x30}}, {{&(0x7f0000000d00)=@l2={0x1f, 0x1, @any, 0xfffa, 0x2}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d80)="2ba9b8b4be66a85f65fcc9c1143ce8ff3b3a1d01c5ce5e1fa0b989c7b847e6d94ba87fdd0f809e83d3df7507a49ae67562544cef5948ec77ccd50d87ea9e298b3fe7653f3d58d9d4f8153516854b676cd22d07788f126665fb8600126f7e865abf758f1a4197009266761c6b039590ef64c4214842d431f22f6914fe647a01b216dc7ba9f856e8e58061b58d", 0x8c}], 0x1, 0xffffffffffffffff}}, {{&(0x7f0000000e80)=@xdp={0x2c, 0xf, 0x0, 0x11}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000f00)="ff93716963dea64e064995ef887c16e7c524118a00663823a9a476219179350d88813fe38e4ba2b3faa3f7e15d90440746010c5111f5b7c6fc16d4eaf937744eb2f23433a80bd07f59e3d7fafa4e1f1fe87bf382424a802637503ee7c7480be8235228fcc2034f2fcfa8ecec6fa44e3c", 0x70}, {&(0x7f0000002000)="81fe8005434cdb40d42293e30d7af5dfa2efba7455e35af039aa2d49b744a491cf3c34c78193ede0179973e410c0b0a4371f7a9a0bafd0e78b4d42a7994b886708256190dc63a514104ef332e35a8345a75221ce77d007803c054d01273e20", 0x5f}, {&(0x7f0000002080)="af8fced462126da2fc2a7b039f6f0b530e10e6e618d2468cff33c69d55d92f310177fba0828a5c6d7eb37e0b411370c0365344657d625ebf7859a6a23b493b514a150af13cc97ba891ba3a40d812384915c1dcf037586466eba5954e0a85f8", 0x5f}, {&(0x7f0000002100)="9929c17be745052cf58bb027087966ac129ac18133b8c099ae1222bb843722fd8149604a5d1f9a681e2b7b8fdb2326b02593bb141d3e9bacf6d9f3ae09944cfa37c7869f07b0c1e9ac2c5cd1847c766487eeebe8e619fa421716e06454eb9be2b70e0df7e2c7c6c3ee72f61474f569988c0a201989cf4d314ab81f15a000e08ed6f3af0c21a94e0775f76b282191ec1ad8c33cf1bc8f2b03b382dd56251c5ac6695e4569d489f5a74a14b6eda424e79a2ef75fa2f9d3e2398355d797844069935c4d53eaff4e048f462c02505f2f4470f682fa4200ec88bf4b7e9ea789", 0xdd}], 0x4, &(0x7f0000002200)=[@txtime={{0x18, 0x1, 0x3d, 0xfffffffffffffffb}}, @txtime={{0x18, 0x1, 0x3d, 0x1414}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}], 0x60}}, {{&(0x7f0000002280)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @multicast2}, 0x0, 0x2, 0x2}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002300)="5a18ca62b0e595e19fbbe644d131c06161f4d22e2a8e91cb3137ce307845d1bf65e0bccb516f724c7e3225470424", 0x2e}, {&(0x7f0000002340)="0dea40ee69001e5d740f919df5434b3bc8b95a7df67dbf0fa5fed75d2be2debac2bf4c171fbd0553d5f47b417fd772e99a04462b54ac01b57f60923065f9dce4a4f1682044413ddd2bb936bda5765c98f3d255d9c67676eb269a38c9bc8ca7c873a044f1f05d8ba231ba437cfaefd13504525c10666aa4d9f99d19fd21c96382a60ec034321e9c2cd947f09acdc424148f64005647abe81b5277e4d43bdcc7944e79272db0416a86a604955cec3c6ad70138097a07bd", 0xb6}, {&(0x7f0000002400)="3456c5489b387f1ad5d4619bdfc3b34bde263f817cb01249e1ba73832007c62c2b5ba75c8913a5a88f6f914aca5290b72fc91981b4c601009d1d2aee22b577b9be3e543ec322149e53350f7a000c318b7cea97d9eea8b9cea0b74094a4c6c483c2a72597522a51d9f27ef987241be55c4f87c9", 0x73}, {&(0x7f0000002480)="c92b66e0b9a1fb759790ae55ef13827fe4e1aa8584fa41352abe53c0", 0x1c}], 0x4, &(0x7f0000002500)=[@txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x1ff}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0xfffffc01}}, @txtime={{0x18}}], 0x90}}, {{0x0, 0x0, &(0x7f0000003740)=[{&(0x7f00000025c0)="b8bd84", 0x3}, {&(0x7f0000002600)="53568f11b5c30fa80ffa1f2cb0a19368b175d6f9e9c375357a62d0faf0dc0e4d989e870045631024c7e38208f054b9819325617d63a1608364a623da838a3613af909a7bf45ce9d43dbc1052c17a6e66df864292a90907931b02426b93f4040a367ae64eff9e1d08b135f45b410a50f99fdb802a30171af403df6a750e7db29389562778c75a35f10f2a640e338a12b58bfaaba805d8d1c47b1a77d4a133d7812879cc5b7131c72dc82c5e8832169232c5ac421b3ba2648e68c3d7cca021b88a2a07119c5a906e4b6c2cad65c1269ac0d2e75fa0adfbf5f647bf684f0657e4f79813f3c263d8e5bec9291741903c750f66d204dc7eb93dbcfe810e0c36b6ce1ca88b6c4f56cd7b9941fbd8ad38c618d3d23df19357e118bcaac57a80bfe0078c45951ac7620a07b772588e8930ae8285a931925a551e29879bb2091c40ba1145285b9901c15491be0e07d8dd1e008526e5e495edd804c3537817b5ad6cbe9c38ca622d5153de3c262f47db895c2dc2c92e4b0a4a4e56e5c8f0cd876c3f15452cc0332afa515ec75c5e8a866f0a6a6aeffd605860814161f205a99e9964f9d3aded0b14817d6674b0882f6555fae1b453313ac3ad15e5b4e8358e598ae3d9731c456a55d18bcded2ee0f97a0695b9a36d512c08afba847e9100e4e66ba315655ee3e786b2d6bd76f603784ae4399e31d39f52e29379a36d8a858eacd9e8b6d3c83ab7abf75a774062d8e4dd5e93007f743972b7d230106e770ed88c860227d99b53b71f9b19dcdc59f1d484cd41aec164731cb8044420b6d35aa3572d09fcc819c2cc55cea1955d9cf0a81162bf7b84e2efb8664e5d9d8f39c1c7c55c761b60d97c74f64bb0e7add24e9843654fff274daea05c1714c913b7880041cb666b7b5a67b64b4fae5f7aacac72d578c1f996d85221b08d9bb2e12c02816509f9417e198098dc4cbd6a159eaf16fb6014d360b334309ebe8b84fa8fb3ca9af94affebebce1789c34b33ed661d2ae99a9433d312f8c69585e9a5c2f10e4b6e8884474d2cc478a4cf09f0768ebb65f319f6b6caf1588e908c8ba781f2107a4cec17111f594d6bad54c541d135b6e316def07be898757cd2e79abf05a926afb07e7f4b8baa7b4b0e11629e5cdba4bb3e4dad9de8ac82b258cc970ed323195a238b2525a55a7866de1bdd2adf80fc71e4e8697f0c2febc6a8d387df525c1dfeb448188d982c6d5b08bc1bd937d0359a75fe238eee32166e074e2dc8a45798c8180346568c6ce2c968bf221c80850f17897279e8f0248bf911a16ed8e7155fb58e1632d23ebf34eb2372e12d71f033db5f84097f6763fe1585b45180be8db664c3681eb00c2a156182f19cc7ab29d68f54f7270cc81a36d862d81931fcdd33a59629afda60944622c0e7e4b002207c94ba79f3ee374a8d1dd925106ae27c375afe5813c964b8fc6d100df3ff580a2176d047cecc6450941119c339792a07c3106dfab863982e03ca4e5eb587eee6a2a0b6453822b9dcd683fac995e1305dc08a27e26212fccc9409652e890e04d69b643e5d2957f945ac5bfa58be4ab4640ea94acd9f3c4847e697be034bc8412a40fb5d47489801d19e242e38cd8a5045a9c1217825fc2941ea360a202a0922962b1c965ab107baff899bceade0d8f0da296744936f4202b2f0e1c8b336cc74d8bd71174d91b7b42e789a398110716632b7f838d59f6a58e4d7f461369cfe530c25fac9136846fdbbca727896bab07f3329185aba62a26730d18128103893dda84f091d572246b3b2b6f7b05c99c5dc05a2e19db4bb7107b7e26a6997902609919233ba122c737c98e99a2c9b91ed8f0bd5bc6f1a46b9b833681ed464f726df4731adab022d8c7590f5985037047778fc3111293a8d854f7e557a5303b90b6febc2b3a41d992d03555a2495f0d60b011550e851566e48b146b15aafbf9a90806b4824873b4888d5bdc3b97f58c2517268daf17adc93d3427d1dad3590d72966f501e70fcf150ea9acf44202a12ffd2c3cf04fa8bc805662336668b6abd7bf58ec4b0e50ae127c71ee7999b44f92882892d771b930db29e4228a8057555a47419ccd2df65b638e9c6f52df428eff4155ecd43efd0f69f5b3e08433319ab33b368e4bb38ad4a353c6f329e32297e820a93d5ede1f50296106e79dda6991890bb610e00166a73322d405cd681fbb184eb4bff6569cd9c3399d92f96b8cc8623c17659b29b496260fd4ee0ccaf7ed95f30313edc7d75adc8d20bcb3b68034e80698f591ec8b1d29c5cfdd9b2ea0646d9c87a746c10cb7e6fde600c36b3189f02f16228b20301f23d3994557ca1de939c497437bb61e409ee1b7d888121734e0b13715089037b2ff4cb019011776cb720787268028ca72e112da3db559708cb034d4c8a12fadd113799b0e8e61c075f68b24679596dbefeb5bc35885389c0018d4b3698d34b802c9ddfb8247b8b924e0ab8dea5eeea51c588dd087a55c006d9721d781096a98ae1724f43c7b53e01172a3155ff68f46fa17a506b7d4f19659635df866af762cb107dd8f7e82d75b7902f03e6e0818d606118c07acfa2e9ebcb96b5adab9bf69041fc1f4680572024678e270417ef6e316388e3fa67034db2f81739c531c0b1ef9a1903fd7b3631219fac40b3ad62fa0468f307cb24804c5308a772d1ada00d3392b6395cf9aef06c3777f3bebdffa3b77d9db0701642b2e150f180cc8f126b84ccd1471ac71d94a1bab58ae692632cbc4374fca0594541a30d6e1f349da244563a0e56735614b494798b14925b1f2861b1ac4bf4d683e215a0576f76d8b1dd12478c018871104905f518a3c8d5a07114bd50c5b18307d49904e46a18fd26dbdba2b0139c4c9a8fe2f6bc35ec8d1b126190579575ba532feb7d1cb90616d463e597689947f50884129e28befd0d868a707daeb0019fed92db6c1448c0b9bff733a94aefb598b3dbc9dfd0f582f18b6cfd2f9d2a1799b360cb581ae71bcf409ca866aff81698a93ccc4502ab1fb313c5b475aa777ddb11cf59c25b1d4eb3c3dd6d46963364a1b67bfdd7f3e36237076da9772c8f68f3b26b769ff8ee4d61593906186aeca13cc5b19c409132bf98fc88195daeed02463f10e3221444d3f55b250f489072d663334b888cc5e89390ae7dc2c6086e62aa092d43976aed3d445e112a9efb40a171786275a1f9dba7323aa5e70052f99a1992939701089a0451e91ba119886255c2fa748bb97d66d21b79ce09fcd063eef1d3934ae633f8cfff77e833a92a188e6bc66a7f543f63226f8493629b43ae219b8ed885afd96f47d04906a70e5d56e47d2b7fe0d624e2febf9401bcbc86435a0b58baa53bfd591619ab165e7f6ee0f1dcc7b487f59970e674c3b03e22c70b6555a20ec2f21499160715ded6325ea25f9b40c96f78c631fdd031343e86070103178b9247949da18f0e3d97bf9586731fb023d6d304b70d062ccf8aac8f0c5553a48a78b9a37a5664804aec223251ac58488750b09f62c7f246ef6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0x1000}, {&(0x7f0000003600)="5a13428d92ecdef662590fd0209e1a9dcbe4d396b001474a0254c9618fe5fec77086d81f8b326ad2352d91f5a439856f5a8d7c6bc425e7647e881e6ebaa1a98856edf58ecbdc3ff22ea74c01719d8977e5d8374e8633857b37425d45ff880023763d2e44d4c428b4b6f43de0ad23913d014201c341d26bad35302e16f0ed6f26d233e8057a2f9a31a96990f61d63da937ebbd0a4ba1920b18e603383e3390bce5943d72745674448aa8194ce77746de1ae990e13272481cd096debcf5cd134197443528dedaf9d5779bdc4d0c7eec3e6009e5c7aab1f152b8f14a068eb905ae2b8fed06ad6fde3fa30d2f665040450c9b5", 0xf1}, {&(0x7f0000003700)="a37c6060f5dd9bc57551810d8ee0ac76425bd99ee322f0f3981ee714ed070c3ba517ce048466d022918bdc8a22dd9e7f3f00540560", 0x35}], 0x4, &(0x7f0000003780)=[@timestamping={{0x14, 0x1, 0x25, 0x9cf}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x30}}], 0x7, 0x4000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r5, &(0x7f0000000440)="53a090b1b571da89fd114bb23b4b8e8cfdd5cd7795f3f6c9be1c675b559395e62c3a4b1a7444d2da4a56b3625c9faa05e1d05b653444e1a6da7a32da49eded4dde111033132dcba73ef9ddcff3695d90fc27c10cd6be90bb672349c3ea5b69ca4ebf1bb46f65f44bff843d9ec2e2b65fd1ca4c2d367caeecfd9e58fd98070ca55d8c3b52f101e4029c1a7ebe776fb7e20decd99dab34a21c325e37897f5b289df79aceb5af32c00f49139eefef8e1c7d0d8c63f3e8e911b1857812531033ccc6fdf89d9271b651eae5fe3156716ad9464d9091d3", 0xd4, 0x3) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000300) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000480)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32], 0x40}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(r2, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x1c, 0x0, 0x1, 0x9, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x0) 04:12:30 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', 0x0, 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:30 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000002c0)={0x1, &(0x7f0000000000)=[{0x7, 0x46, 0xc}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) wait4(r0, &(0x7f0000000140), 0x1, &(0x7f00000001c0)) r1 = getpgid(0x0) r2 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1c00000000000006a2b3a433c0a4000028529d94c0a1b8614ad9833ed4559ad1530ed5cbd3e8a0bc96f18aefcfa3fa108f4376895331f59239859cf00189e6d836c009b29f88d43e7935b33a", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="000000003000000000000000010000000100000021"], 0x68}, 0x0) ioprio_get$pid(0x0, r1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000300)={0x8, &(0x7f0000000180)=[{0x7, 0x8f, 0x37, 0x2}, {0x100, 0x80, 0x7, 0xfffeffff}, {0x101, 0x80, 0x6, 0x4}, {0xff, 0x25, 0x40, 0x7ff}, {0x81, 0xd4, 0xf9, 0xfffffffe}, {0x400, 0x8, 0x6, 0x6}, {0xff34, 0xf7, 0x9, 0x9}, {0x8, 0x92, 0x3, 0x9}]}) wait4(r1, 0x0, 0x20000000, &(0x7f0000000040)) exit_group(0x0) time(0x0) r3 = getpid() ptrace$cont(0x7, 0x0, 0x2, 0x7) wait4(r3, 0x0, 0x8, 0x0) time(&(0x7f0000000280)) 04:12:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(0x0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) 04:12:30 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) ftruncate(r2, 0x81fd) fallocate(r2, 0x0, 0x0, 0x7) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1299}) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0x208200) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600035, 0x7ffffe, 0x4002011, r0, 0x0) 04:12:30 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000440)=@sg0, &(0x7f0000001540)='./file1\x00', 0x0, 0x0, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) [ 208.561334][ T1035] loop0: unable to read partition table [ 208.574087][T19653] loop4: detected capacity change from 0 to 16 [ 208.581089][T19653] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:31 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x4, 0x4, 0x5, 0x8}, {0x7fff, 0x2, 0x20, 0x3}, {0x1000, 0x7, 0xc1, 0x8000}, {0x3, 0x80, 0x1, 0xfffffff8}]}) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) time(0x0) 04:12:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(0x0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000fffff03000000000000000004000000000002000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b0000000001000018000000c285", 0x62, 0x400}, {&(0x7f0000000080)="000000000000000010000000f2a953140c764271adbbe301789147cf0100401669", 0x21, 0x4e0}], 0x0, &(0x7f0000000040)) [ 208.629783][T19653] loop4: detected capacity change from 0 to 16 [ 208.646996][T19653] EXT4-fs (loop4): unsupported descriptor size 5696 04:12:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(0x0, &(0x7f0000001540)='./file1\x00', &(0x7f0000001580)='hugetlbfs\x00', 0x0, 0x0) r5 = openat(r3, &(0x7f0000000080)='./bus\x00', 0x6acf83, 0x11) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$perf(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x3000002, 0x40032, 0xffffffffffffffff, 0x400000000000000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fork() mlock(&(0x7f0000e51000/0x4000)=nil, 0x4000) 04:12:31 executing program 3: creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0xe240, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000000140), 0x0, 0x1d0}, {&(0x7f0000000180)="4fbd001cade1b35656e1e5b2ee385a3d67a2dc0100c67eb6bc6779a534a8629532be141b2807a27b65aa1676c6d96a01ac2663a9073874a6430bab2b252fda5d94d9b71ef5fabccdd02dcb8d1645a3297dbe9672eb0f0b2370e2cd00a7244ea9f9c1e6c32e79bcf12d993b8e5ae251caa54240af115a343fbe3fc9af8a135f58c855b6c7589ae58827556e721e613336a4fd767e74a0c1", 0x97}], 0x2240012, &(0x7f0000000340)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=,uid>', @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC, @ANYBLOB=',hash,fscontext=staff_u,fowner>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfshat=f~neh>,\x00']) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00',