d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1003.056155][T32140] gfs2: not a GFS2 filesystem [ 1003.056748][T32146] FAT-fs (loop1): bogus number of directory entries (2) [ 1003.068303][T32146] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1003.083553][T32149] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1003.091403][T32149] CPU: 1 PID: 32149 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1003.100291][T32149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1003.110354][T32149] Call Trace: [ 1003.113866][T32149] dump_stack+0x116/0x15d [ 1003.118362][T32149] schedule_timeout+0x1a4/0x280 [ 1003.123241][T32149] ? _raw_spin_unlock_bh+0x33/0x40 [ 1003.128367][T32149] ? release_sock+0x104/0x110 [ 1003.133080][T32149] vsock_stream_connect+0x1ec/0x660 [ 1003.138290][T32149] ? init_wait_entry+0x30/0x30 [ 1003.143158][T32149] ? __vsock_bind+0x7d0/0x7d0 [ 1003.148036][T32149] __sys_connect+0x245/0x280 21:19:45 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}, {{&(0x7f0000000e00)=@pppoe={0x18, 0x0, {0x0, @multicast}}, 0x80, &(0x7f0000002480)=[{&(0x7f00000006c0)=""/19, 0x13}, {&(0x7f0000000e80)=""/37, 0x25}, {&(0x7f0000000f80)=""/20, 0x14}, {&(0x7f00000020c0)=""/35, 0x23}, {&(0x7f0000002100)=""/70, 0x46}, {&(0x7f0000002180)=""/223, 0xdf}, {&(0x7f0000002280)=""/160, 0xa0}, {&(0x7f0000002340)}, {&(0x7f0000002380)=""/224, 0xe0}], 0x9, &(0x7f0000002540)=""/213, 0xd5}, 0x10000}], 0x2, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1003.152657][T32149] ? _copy_to_user+0x67/0x80 [ 1003.157262][T32149] ? put_timespec64+0x61/0x90 [ 1003.162579][T32149] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1003.169595][T32149] __x64_sys_connect+0x3d/0x50 [ 1003.174381][T32149] do_syscall_64+0x39/0x80 [ 1003.178867][T32149] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1003.184773][T32149] RIP: 0033:0x45de59 [ 1003.188747][T32149] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1003.208361][T32149] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1003.216774][T32149] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1003.226058][T32149] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1003.234697][T32149] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1003.243842][T32149] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1003.253191][T32149] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:45 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x7000000}, 0x10) 21:19:45 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1003.333517][T32164] gfs2: not a GFS2 filesystem [ 1003.334964][T32157] FAT-fs (loop0): Directory bread(block 6) failed 21:19:45 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:45 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x421, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:19:45 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80), 0x0, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1003.397239][T32171] FAT-fs (loop1): bogus number of directory entries (2) [ 1003.404255][T32171] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1003.417115][T32174] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1003.466232][T32174] CPU: 0 PID: 32174 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1003.475061][T32174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1003.485146][T32174] Call Trace: [ 1003.488444][T32174] dump_stack+0x116/0x15d [ 1003.492791][T32174] schedule_timeout+0x1a4/0x280 [ 1003.497651][T32174] ? _raw_spin_unlock_bh+0x33/0x40 [ 1003.502866][T32174] ? release_sock+0x104/0x110 [ 1003.507704][T32174] vsock_stream_connect+0x1ec/0x660 [ 1003.512941][T32174] ? init_wait_entry+0x30/0x30 [ 1003.517799][T32174] ? __vsock_bind+0x7d0/0x7d0 [ 1003.522506][T32174] __sys_connect+0x245/0x280 [ 1003.527103][T32174] ? _copy_to_user+0x67/0x80 [ 1003.531746][T32174] ? put_timespec64+0x61/0x90 [ 1003.536459][T32174] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1003.542656][T32174] __x64_sys_connect+0x3d/0x50 [ 1003.547597][T32174] do_syscall_64+0x39/0x80 [ 1003.552124][T32174] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1003.558043][T32174] RIP: 0033:0x45de59 21:19:45 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80), 0x0, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1003.561964][T32174] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1003.581603][T32174] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1003.590120][T32174] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1003.598304][T32174] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1003.606276][T32174] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 21:19:45 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f00, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:45 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80), 0x0, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1003.614624][T32174] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1003.623976][T32174] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1003.674372][T32183] gfs2: not a GFS2 filesystem 21:19:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1003.694783][T32193] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1003.736167][T32193] CPU: 0 PID: 32193 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1003.745319][T32193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1003.756912][T32193] Call Trace: [ 1003.760676][T32193] dump_stack+0x116/0x15d [ 1003.765156][T32193] schedule_timeout+0x1a4/0x280 [ 1003.771073][T32193] ? _raw_spin_unlock_bh+0x33/0x40 [ 1003.776720][T32193] ? release_sock+0x104/0x110 [ 1003.782211][T32193] vsock_stream_connect+0x1ec/0x660 [ 1003.787882][T32193] ? init_wait_entry+0x30/0x30 [ 1003.793795][T32193] ? __vsock_bind+0x7d0/0x7d0 [ 1003.799287][T32193] __sys_connect+0x245/0x280 [ 1003.803900][T32193] ? _copy_to_user+0x67/0x80 [ 1003.808487][T32193] ? put_timespec64+0x61/0x90 [ 1003.813176][T32193] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1003.819345][T32193] __x64_sys_connect+0x3d/0x50 [ 1003.824119][T32193] do_syscall_64+0x39/0x80 [ 1003.828555][T32193] entry_SYSCALL_64_after_hwframe+0x44/0xa9 21:19:45 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1003.834540][T32193] RIP: 0033:0x45de59 [ 1003.838436][T32193] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1003.858866][T32193] RSP: 002b:00007fb6290aac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1003.867291][T32193] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1003.875273][T32193] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 21:19:45 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x8000000}, 0x10) [ 1003.883366][T32193] RBP: 000000000118c0b0 R08: 0000000000000000 R09: 0000000000000000 [ 1003.891370][T32193] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118c07c [ 1003.899529][T32193] R13: 00007fff87141f2f R14: 00007fb6290ab9c0 R15: 000000000118c07c 21:19:45 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1003.949554][T32196] FAT-fs (loop0): Directory bread(block 6) failed [ 1003.972754][T32183] gfs2: not a GFS2 filesystem [ 1004.001548][T32210] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1004.017252][T32210] CPU: 1 PID: 32210 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1004.026759][T32210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1004.036846][T32210] Call Trace: [ 1004.040820][T32210] dump_stack+0x116/0x15d [ 1004.045275][T32210] schedule_timeout+0x1a4/0x280 [ 1004.050885][T32210] ? _raw_spin_unlock_bh+0x33/0x40 [ 1004.056103][T32210] ? release_sock+0x104/0x110 [ 1004.060790][T32210] vsock_stream_connect+0x1ec/0x660 [ 1004.066011][T32210] ? init_wait_entry+0x30/0x30 [ 1004.070807][T32210] ? __vsock_bind+0x7d0/0x7d0 [ 1004.075591][T32210] __sys_connect+0x245/0x280 [ 1004.080308][T32210] ? _copy_to_user+0x67/0x80 [ 1004.084904][T32210] ? put_timespec64+0x61/0x90 [ 1004.090199][T32210] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1004.097124][T32210] __x64_sys_connect+0x3d/0x50 21:19:46 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x500, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1004.102903][T32210] do_syscall_64+0x39/0x80 [ 1004.107377][T32210] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1004.113645][T32210] RIP: 0033:0x45de59 [ 1004.117661][T32210] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1004.138176][T32210] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:19:46 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1004.147886][T32210] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1004.157396][T32210] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1004.165519][T32210] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1004.173680][T32210] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1004.183695][T32210] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:46 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x9000000}, 0x10) 21:19:46 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1004.264368][T32209] FAT-fs (loop1): bogus number of directory entries (2) [ 1004.288098][T32209] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1004.288310][T32224] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1004.340679][T32224] CPU: 1 PID: 32224 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1004.349587][T32224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1004.359753][T32224] Call Trace: [ 1004.363051][T32224] dump_stack+0x116/0x15d [ 1004.367456][T32224] schedule_timeout+0x1a4/0x280 [ 1004.372350][T32224] ? _raw_spin_unlock_bh+0x33/0x40 [ 1004.377478][T32224] ? release_sock+0x104/0x110 [ 1004.382192][T32224] vsock_stream_connect+0x1ec/0x660 [ 1004.387410][T32224] ? init_wait_entry+0x30/0x30 [ 1004.392180][T32224] ? __vsock_bind+0x7d0/0x7d0 [ 1004.396901][T32224] __sys_connect+0x245/0x280 [ 1004.401497][T32224] ? _copy_to_user+0x67/0x80 [ 1004.406094][T32224] ? put_timespec64+0x61/0x90 [ 1004.410836][T32224] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1004.417169][T32224] __x64_sys_connect+0x3d/0x50 [ 1004.421939][T32224] do_syscall_64+0x39/0x80 [ 1004.426393][T32224] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1004.432689][T32224] RIP: 0033:0x45de59 [ 1004.436668][T32224] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1004.456580][T32224] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1004.465102][T32224] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1004.473202][T32224] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1004.481206][T32224] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 21:19:46 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:46 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1004.489171][T32224] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1004.497144][T32224] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1004.548600][T32229] FAT-fs (loop0): Directory bread(block 6) failed [ 1004.586049][T32235] gfs2: not a GFS2 filesystem 21:19:46 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1004.689155][T32242] FAT-fs (loop1): bogus number of directory entries (2) [ 1004.696240][T32242] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1004.704521][T32235] gfs2: not a GFS2 filesystem 21:19:46 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:46 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x600, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:19:46 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0xa000000}, 0x10) 21:19:46 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x25000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:46 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:46 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {0x0}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1004.947634][T32258] FAT-fs (loop0): Directory bread(block 6) failed [ 1004.949237][T32265] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1004.981333][T32268] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1005.004965][T32268] CPU: 0 PID: 32268 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1005.013877][T32268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1005.023948][T32268] Call Trace: [ 1005.027230][T32268] dump_stack+0x116/0x15d [ 1005.031642][T32268] schedule_timeout+0x1a4/0x280 [ 1005.036595][T32268] ? _raw_spin_unlock_bh+0x33/0x40 [ 1005.041715][T32268] ? release_sock+0x104/0x110 [ 1005.046421][T32268] vsock_stream_connect+0x1ec/0x660 [ 1005.051630][T32268] ? init_wait_entry+0x30/0x30 [ 1005.056396][T32268] ? __vsock_bind+0x7d0/0x7d0 [ 1005.061170][T32268] __sys_connect+0x245/0x280 [ 1005.065878][T32268] ? _copy_to_user+0x67/0x80 [ 1005.070739][T32268] ? put_timespec64+0x61/0x90 [ 1005.075499][T32268] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1005.081574][T32268] __x64_sys_connect+0x3d/0x50 [ 1005.086348][T32268] do_syscall_64+0x39/0x80 [ 1005.090842][T32268] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1005.096755][T32268] RIP: 0033:0x45de59 [ 1005.100674][T32268] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1005.120487][T32268] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1005.128901][T32268] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1005.136885][T32268] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1005.144857][T32268] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 21:19:47 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {0x0}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1005.152844][T32268] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1005.160833][T32268] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1005.169093][T32265] CPU: 1 PID: 32265 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1005.178818][T32265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1005.188890][T32265] Call Trace: [ 1005.192986][T32265] dump_stack+0x116/0x15d [ 1005.198972][T32265] schedule_timeout+0x1a4/0x280 [ 1005.203860][T32265] ? _raw_spin_unlock_bh+0x33/0x40 [ 1005.208977][T32265] ? release_sock+0x104/0x110 [ 1005.214795][T32265] vsock_stream_connect+0x1ec/0x660 [ 1005.220720][T32265] ? init_wait_entry+0x30/0x30 [ 1005.226605][T32265] ? __vsock_bind+0x7d0/0x7d0 [ 1005.231338][T32265] __sys_connect+0x245/0x280 [ 1005.235938][T32265] ? _copy_to_user+0x67/0x80 [ 1005.240540][T32265] ? put_timespec64+0x61/0x90 [ 1005.245969][T32265] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1005.253252][T32265] __x64_sys_connect+0x3d/0x50 [ 1005.258887][T32265] do_syscall_64+0x39/0x80 [ 1005.264161][T32265] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1005.270053][T32265] RIP: 0033:0x45de59 [ 1005.275212][T32265] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1005.295302][T32265] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1005.304133][T32265] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1005.312222][T32265] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1005.320196][T32265] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1005.328166][T32265] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1005.336767][T32265] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1005.356805][T32269] gfs2: not a GFS2 filesystem [ 1005.375089][T32273] FAT-fs (loop1): bogus number of directory entries (2) [ 1005.385444][T32273] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:47 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0xb000000}, 0x10) 21:19:47 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {0x0}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1005.489914][T32291] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1005.498739][T32291] CPU: 0 PID: 32291 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1005.507563][T32291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1005.517636][T32291] Call Trace: [ 1005.520938][T32291] dump_stack+0x116/0x15d [ 1005.525276][T32291] schedule_timeout+0x1a4/0x280 [ 1005.530163][T32291] ? _raw_spin_unlock_bh+0x33/0x40 [ 1005.535282][T32291] ? release_sock+0x104/0x110 [ 1005.540404][T32291] vsock_stream_connect+0x1ec/0x660 [ 1005.545637][T32291] ? init_wait_entry+0x30/0x30 [ 1005.550407][T32291] ? __vsock_bind+0x7d0/0x7d0 [ 1005.555129][T32291] __sys_connect+0x245/0x280 [ 1005.560251][T32291] ? _copy_to_user+0x67/0x80 [ 1005.565196][T32291] ? put_timespec64+0x61/0x90 [ 1005.569926][T32291] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1005.576003][T32291] __x64_sys_connect+0x3d/0x50 [ 1005.580783][T32291] do_syscall_64+0x39/0x80 [ 1005.585313][T32291] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1005.591211][T32291] RIP: 0033:0x45de59 [ 1005.595116][T32291] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1005.615021][T32291] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1005.623462][T32291] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1005.631453][T32291] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 21:19:47 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x604, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1005.639528][T32291] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1005.647565][T32291] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1005.655563][T32291] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:47 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x26010000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:47 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:47 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1005.834615][T32304] gfs2: not a GFS2 filesystem 21:19:47 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1005.914287][T32307] FAT-fs (loop1): bogus number of directory entries (2) [ 1005.932453][T32308] gfs2: not a GFS2 filesystem [ 1005.939715][T32310] FAT-fs (loop0): Directory bread(block 6) failed [ 1005.972539][T32307] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:48 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:48 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x700, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:19:48 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0xc000000}, 0x10) 21:19:48 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1006.134595][T32322] FAT-fs (loop1): bogus number of directory entries (2) [ 1006.162335][T32322] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:48 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1006.269419][T32334] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1006.277414][T32334] CPU: 1 PID: 32334 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1006.286179][T32334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1006.296235][T32334] Call Trace: [ 1006.299561][T32334] dump_stack+0x116/0x15d [ 1006.303972][T32334] schedule_timeout+0x1a4/0x280 [ 1006.308834][T32334] ? _raw_spin_unlock_bh+0x33/0x40 [ 1006.313955][T32334] ? release_sock+0x104/0x110 [ 1006.318731][T32334] vsock_stream_connect+0x1ec/0x660 [ 1006.323955][T32334] ? init_wait_entry+0x30/0x30 [ 1006.328735][T32334] ? __vsock_bind+0x7d0/0x7d0 [ 1006.333420][T32334] __sys_connect+0x245/0x280 [ 1006.338038][T32334] ? _copy_to_user+0x67/0x80 [ 1006.342742][T32334] ? put_timespec64+0x61/0x90 [ 1006.347446][T32334] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1006.353530][T32334] __x64_sys_connect+0x3d/0x50 [ 1006.358303][T32334] do_syscall_64+0x39/0x80 [ 1006.362791][T32334] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1006.368678][T32334] RIP: 0033:0x45de59 [ 1006.372660][T32334] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1006.392350][T32334] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1006.400814][T32334] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1006.408800][T32334] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 21:19:48 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {0x0}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:48 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0xd000000}, 0x10) [ 1006.416826][T32334] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1006.424895][T32334] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1006.432859][T32334] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:48 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5c00, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1006.516891][T32333] gfs2: not a GFS2 filesystem [ 1006.553949][T32347] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1006.562032][T32347] CPU: 0 PID: 32347 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1006.570813][T32347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1006.580870][T32347] Call Trace: [ 1006.584214][T32347] dump_stack+0x116/0x15d [ 1006.588550][T32347] schedule_timeout+0x1a4/0x280 [ 1006.593413][T32347] ? _raw_spin_unlock_bh+0x33/0x40 [ 1006.598894][T32347] ? release_sock+0x104/0x110 [ 1006.604050][T32347] vsock_stream_connect+0x1ec/0x660 [ 1006.609326][T32347] ? init_wait_entry+0x30/0x30 [ 1006.615010][T32347] ? __vsock_bind+0x7d0/0x7d0 [ 1006.620195][T32347] __sys_connect+0x245/0x280 [ 1006.625266][T32347] ? _copy_to_user+0x67/0x80 [ 1006.630328][T32347] ? put_timespec64+0x61/0x90 [ 1006.635037][T32347] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1006.641353][T32347] __x64_sys_connect+0x3d/0x50 [ 1006.646220][T32347] do_syscall_64+0x39/0x80 [ 1006.650700][T32347] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1006.657594][T32347] RIP: 0033:0x45de59 [ 1006.662358][T32347] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1006.683047][T32347] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1006.691739][T32347] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:19:48 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {0x0}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:48 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0xe000000}, 0x10) [ 1006.700687][T32347] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1006.709508][T32347] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1006.718654][T32347] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1006.729409][T32347] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1006.813271][T32328] FAT-fs (loop0): Directory bread(block 6) failed [ 1006.852764][T32362] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1006.869793][T32364] gfs2: not a GFS2 filesystem [ 1006.899430][T32362] CPU: 1 PID: 32362 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1006.908241][T32362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1006.918293][T32362] Call Trace: [ 1006.921645][T32362] dump_stack+0x116/0x15d [ 1006.925986][T32362] schedule_timeout+0x1a4/0x280 [ 1006.930840][T32362] ? _raw_spin_unlock_bh+0x33/0x40 [ 1006.935957][T32362] ? release_sock+0x104/0x110 [ 1006.940654][T32362] vsock_stream_connect+0x1ec/0x660 [ 1006.945903][T32362] ? init_wait_entry+0x30/0x30 [ 1006.950725][T32362] ? __vsock_bind+0x7d0/0x7d0 [ 1006.955409][T32362] __sys_connect+0x245/0x280 [ 1006.960002][T32362] ? _copy_to_user+0x67/0x80 [ 1006.964614][T32362] ? put_timespec64+0x61/0x90 [ 1006.969320][T32362] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1006.975467][T32362] __x64_sys_connect+0x3d/0x50 [ 1006.980240][T32362] do_syscall_64+0x39/0x80 [ 1006.984688][T32362] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1006.990777][T32362] RIP: 0033:0x45de59 [ 1006.994678][T32362] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1007.014309][T32362] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1007.022742][T32362] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1007.030735][T32362] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1007.038765][T32362] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 21:19:48 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:48 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {0x0}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1007.046757][T32362] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1007.054831][T32362] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:49 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x900, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1007.106795][T32367] FAT-fs (loop1): bogus number of directory entries (2) [ 1007.113746][T32367] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:49 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1007.244784][T32383] FAT-fs (loop0): Directory bread(block 6) failed [ 1007.246524][T32376] gfs2: not a GFS2 filesystem [ 1007.259418][T32386] FAT-fs (loop1): bogus number of directory entries (2) [ 1007.266643][T32386] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:49 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:49 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:49 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x10000000}, 0x10) 21:19:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xa00, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1007.417077][T32397] gfs2: not a GFS2 filesystem 21:19:49 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1007.457684][T32404] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1007.468659][T32404] CPU: 0 PID: 32404 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1007.477454][T32404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1007.487534][T32404] Call Trace: [ 1007.490883][T32404] dump_stack+0x116/0x15d [ 1007.495281][T32404] schedule_timeout+0x1a4/0x280 [ 1007.500137][T32404] ? _raw_spin_unlock_bh+0x33/0x40 [ 1007.505292][T32404] ? release_sock+0x104/0x110 [ 1007.509995][T32404] vsock_stream_connect+0x1ec/0x660 [ 1007.515197][T32404] ? init_wait_entry+0x30/0x30 [ 1007.520058][T32404] ? __vsock_bind+0x7d0/0x7d0 [ 1007.524733][T32404] __sys_connect+0x245/0x280 [ 1007.529377][T32404] ? _copy_to_user+0x67/0x80 [ 1007.533987][T32404] ? put_timespec64+0x61/0x90 [ 1007.538650][T32404] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1007.544713][T32404] __x64_sys_connect+0x3d/0x50 [ 1007.549475][T32404] do_syscall_64+0x39/0x80 [ 1007.553878][T32404] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1007.559765][T32404] RIP: 0033:0x45de59 [ 1007.563662][T32404] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1007.583306][T32404] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1007.591700][T32404] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1007.599665][T32404] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 21:19:49 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1007.607621][T32404] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1007.615579][T32404] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1007.623533][T32404] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:49 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {0x0}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1007.700808][T32413] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1007.711726][T32413] CPU: 0 PID: 32413 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1007.723182][T32413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1007.733305][T32413] Call Trace: [ 1007.737032][T32413] dump_stack+0x116/0x15d [ 1007.742688][T32413] schedule_timeout+0x1a4/0x280 [ 1007.749775][T32413] ? _raw_spin_unlock_bh+0x33/0x40 [ 1007.755039][T32413] ? release_sock+0x104/0x110 [ 1007.760857][T32413] vsock_stream_connect+0x1ec/0x660 [ 1007.768213][T32413] ? init_wait_entry+0x30/0x30 [ 1007.775074][T32413] ? __vsock_bind+0x7d0/0x7d0 [ 1007.782185][T32413] __sys_connect+0x245/0x280 [ 1007.787789][T32413] ? _copy_to_user+0x67/0x80 [ 1007.793199][T32413] ? put_timespec64+0x61/0x90 [ 1007.798457][T32413] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1007.805738][T32413] __x64_sys_connect+0x3d/0x50 [ 1007.811619][T32413] do_syscall_64+0x39/0x80 [ 1007.816803][T32413] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1007.823397][T32413] RIP: 0033:0x45de59 [ 1007.827286][T32413] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1007.846914][T32413] RSP: 002b:00007fb6290cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1007.855345][T32413] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1007.864306][T32413] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1007.872278][T32413] RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000 [ 1007.880247][T32413] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4 [ 1007.888218][T32413] R13: 00007fff87141f2f R14: 00007fb6290cc9c0 R15: 000000000118bfd4 21:19:49 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x40000800, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:49 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {0x0}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1007.907514][T32403] FAT-fs (loop1): bogus number of directory entries (2) [ 1007.915032][T32403] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:49 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x11000000}, 0x10) [ 1008.009240][T32418] FAT-fs (loop0): Directory bread(block 6) failed [ 1008.016048][T32425] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1008.024099][T32425] CPU: 1 PID: 32425 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1008.031239][T32424] FAT-fs (loop1): bogus number of directory entries (2) [ 1008.032853][T32425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1008.032859][T32425] Call Trace: [ 1008.032880][T32425] dump_stack+0x116/0x15d [ 1008.032895][T32425] schedule_timeout+0x1a4/0x280 [ 1008.032950][T32425] ? _raw_spin_unlock_bh+0x33/0x40 [ 1008.058051][T32424] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1008.062380][T32425] ? release_sock+0x104/0x110 [ 1008.062400][T32425] vsock_stream_connect+0x1ec/0x660 [ 1008.083986][T32425] ? init_wait_entry+0x30/0x30 [ 1008.088764][T32425] ? __vsock_bind+0x7d0/0x7d0 [ 1008.093496][T32425] __sys_connect+0x245/0x280 [ 1008.098077][T32425] ? _copy_to_user+0x67/0x80 [ 1008.102658][T32425] ? put_timespec64+0x61/0x90 [ 1008.107379][T32425] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1008.113465][T32425] __x64_sys_connect+0x3d/0x50 [ 1008.118222][T32425] do_syscall_64+0x39/0x80 [ 1008.122677][T32425] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1008.128565][T32425] RIP: 0033:0x45de59 [ 1008.132479][T32425] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1008.152078][T32425] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:19:50 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {0x0}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1008.160515][T32425] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1008.168478][T32425] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1008.176459][T32425] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1008.184500][T32425] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1008.192513][T32425] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xb00, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1008.305799][T32434] gfs2: not a GFS2 filesystem 21:19:50 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:50 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:50 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x12000000}, 0x10) 21:19:50 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1008.499716][T32434] gfs2: not a GFS2 filesystem [ 1008.513218][T32452] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1008.522251][T32452] CPU: 1 PID: 32452 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1008.531018][T32452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1008.541070][T32452] Call Trace: [ 1008.544398][T32452] dump_stack+0x116/0x15d [ 1008.548745][T32452] schedule_timeout+0x1a4/0x280 [ 1008.553689][T32452] ? _raw_spin_unlock_bh+0x33/0x40 [ 1008.558819][T32452] ? release_sock+0x104/0x110 [ 1008.563505][T32452] vsock_stream_connect+0x1ec/0x660 [ 1008.568727][T32452] ? init_wait_entry+0x30/0x30 [ 1008.573593][T32452] ? __vsock_bind+0x7d0/0x7d0 [ 1008.578277][T32452] __sys_connect+0x245/0x280 [ 1008.582906][T32452] ? _copy_to_user+0x67/0x80 [ 1008.587541][T32452] ? put_timespec64+0x61/0x90 [ 1008.592228][T32452] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1008.598301][T32452] __x64_sys_connect+0x3d/0x50 [ 1008.603070][T32452] do_syscall_64+0x39/0x80 [ 1008.607525][T32452] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1008.613439][T32452] RIP: 0033:0x45de59 [ 1008.617343][T32452] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1008.637023][T32452] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:19:50 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1008.645458][T32452] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1008.653433][T32452] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1008.661470][T32452] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1008.669451][T32452] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1008.677422][T32452] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:50 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1008.733406][T32454] FAT-fs (loop0): Directory bread(block 6) failed 21:19:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xc00, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:19:50 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffb, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1008.811923][T32467] FAT-fs (loop1): bogus number of directory entries (2) [ 1008.842020][T32472] gfs2: not a GFS2 filesystem [ 1008.843180][T32467] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:50 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:50 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x20000000}, 0x10) 21:19:50 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {0x0}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:50 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:50 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {0x0}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:50 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1009.042871][T32486] FAT-fs (loop0): Directory bread(block 6) failed [ 1009.047874][T32489] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1009.081062][T32489] CPU: 1 PID: 32489 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1009.089941][T32489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1009.099999][T32489] Call Trace: [ 1009.103298][T32489] dump_stack+0x116/0x15d [ 1009.107664][T32489] schedule_timeout+0x1a4/0x280 [ 1009.112699][T32489] ? _raw_spin_unlock_bh+0x33/0x40 [ 1009.117913][T32489] ? release_sock+0x104/0x110 [ 1009.122677][T32489] vsock_stream_connect+0x1ec/0x660 [ 1009.127919][T32489] ? init_wait_entry+0x30/0x30 [ 1009.132715][T32489] ? __vsock_bind+0x7d0/0x7d0 [ 1009.137540][T32489] __sys_connect+0x245/0x280 [ 1009.142137][T32489] ? _copy_to_user+0x67/0x80 [ 1009.146743][T32489] ? put_timespec64+0x61/0x90 [ 1009.151435][T32489] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1009.157524][T32489] __x64_sys_connect+0x3d/0x50 [ 1009.162296][T32489] do_syscall_64+0x39/0x80 [ 1009.166739][T32489] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1009.172631][T32489] RIP: 0033:0x45de59 21:19:51 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {0x0}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:51 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1009.176706][T32489] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1009.197160][T32489] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1009.205659][T32489] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1009.213669][T32489] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1009.221645][T32489] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1009.229685][T32489] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c 21:19:51 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:51 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x25000000}, 0x10) [ 1009.237792][T32489] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1009.299123][T32512] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1009.313179][T32506] FAT-fs (loop1): bogus number of directory entries (2) [ 1009.329064][T32507] gfs2: not a GFS2 filesystem [ 1009.389292][T32506] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1009.401105][T32512] CPU: 1 PID: 32512 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1009.409983][T32512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1009.420038][T32512] Call Trace: [ 1009.423359][T32512] dump_stack+0x116/0x15d [ 1009.427711][T32512] schedule_timeout+0x1a4/0x280 [ 1009.432565][T32512] ? _raw_spin_unlock_bh+0x33/0x40 [ 1009.437708][T32512] ? release_sock+0x104/0x110 [ 1009.442423][T32512] vsock_stream_connect+0x1ec/0x660 [ 1009.447640][T32512] ? init_wait_entry+0x30/0x30 [ 1009.452435][T32512] ? __vsock_bind+0x7d0/0x7d0 [ 1009.457115][T32512] __sys_connect+0x245/0x280 [ 1009.461816][T32512] ? _copy_to_user+0x67/0x80 [ 1009.466403][T32512] ? put_timespec64+0x61/0x90 [ 1009.471096][T32512] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1009.477167][T32512] __x64_sys_connect+0x3d/0x50 [ 1009.481924][T32512] do_syscall_64+0x39/0x80 [ 1009.486411][T32512] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1009.492341][T32512] RIP: 0033:0x45de59 [ 1009.496289][T32512] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1009.515894][T32512] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1009.524311][T32512] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1009.532307][T32512] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1009.540328][T32512] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1009.548326][T32512] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1009.556305][T32512] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xd00, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:19:51 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:51 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:51 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x48000000}, 0x10) 21:19:51 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {0x0}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1009.718907][T32528] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1009.726586][T32528] CPU: 0 PID: 32528 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1009.735445][T32528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1009.745616][T32528] Call Trace: [ 1009.750338][T32528] dump_stack+0x116/0x15d [ 1009.756126][T32528] schedule_timeout+0x1a4/0x280 [ 1009.761771][T32528] ? _raw_spin_unlock_bh+0x33/0x40 [ 1009.767131][T32528] ? release_sock+0x104/0x110 [ 1009.772605][T32528] vsock_stream_connect+0x1ec/0x660 [ 1009.778126][T32528] ? init_wait_entry+0x30/0x30 [ 1009.783928][T32528] ? __vsock_bind+0x7d0/0x7d0 [ 1009.790410][T32528] __sys_connect+0x245/0x280 [ 1009.796033][T32528] ? _copy_to_user+0x67/0x80 [ 1009.802087][T32528] ? put_timespec64+0x61/0x90 [ 1009.807703][T32528] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1009.814371][T32528] __x64_sys_connect+0x3d/0x50 [ 1009.819323][T32528] do_syscall_64+0x39/0x80 [ 1009.825032][T32528] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1009.831128][T32528] RIP: 0033:0x45de59 [ 1009.835377][T32528] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1009.855967][T32528] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1009.864434][T32528] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1009.872638][T32528] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1009.880895][T32528] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1009.888885][T32528] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1009.897771][T32528] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:51 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:51 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x5c000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:51 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {0x0}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1009.994072][T32541] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1010.001750][T32541] CPU: 0 PID: 32541 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1010.010595][T32541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1010.020907][T32541] Call Trace: [ 1010.024259][T32541] dump_stack+0x116/0x15d [ 1010.028612][T32541] schedule_timeout+0x1a4/0x280 [ 1010.033527][T32541] ? _raw_spin_unlock_bh+0x33/0x40 [ 1010.038716][T32541] ? release_sock+0x104/0x110 [ 1010.043395][T32541] vsock_stream_connect+0x1ec/0x660 [ 1010.048602][T32541] ? init_wait_entry+0x30/0x30 [ 1010.053371][T32541] ? __vsock_bind+0x7d0/0x7d0 [ 1010.058073][T32541] __sys_connect+0x245/0x280 [ 1010.062674][T32541] ? _copy_to_user+0x67/0x80 [ 1010.067346][T32541] ? put_timespec64+0x61/0x90 [ 1010.072136][T32541] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1010.078266][T32541] __x64_sys_connect+0x3d/0x50 [ 1010.083037][T32541] do_syscall_64+0x39/0x80 [ 1010.087458][T32541] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1010.094427][T32541] RIP: 0033:0x45de59 [ 1010.098402][T32541] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1010.118008][T32541] RSP: 002b:00007fb6290aac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1010.126597][T32541] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1010.135094][T32541] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000003 21:19:52 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1010.144219][T32541] RBP: 000000000118c0b0 R08: 0000000000000000 R09: 0000000000000000 [ 1010.152206][T32541] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118c07c [ 1010.160176][T32541] R13: 00007fff87141f2f R14: 00007fb6290ab9c0 R15: 000000000118c07c 21:19:52 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {0x0}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1010.199741][T32551] gfs2: not a GFS2 filesystem [ 1010.205821][T32543] FAT-fs (loop0): Directory bread(block 6) failed [ 1010.221281][T32552] FAT-fs (loop1): bogus number of directory entries (2) [ 1010.231441][T32552] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:52 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x4c000000}, 0x10) 21:19:52 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1010.409061][T32561] gfs2: not a GFS2 filesystem 21:19:52 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:52 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7603, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xe00, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:19:52 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1010.474837][T32573] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1010.562072][T32573] CPU: 1 PID: 32573 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1010.570900][T32573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1010.580976][T32573] Call Trace: [ 1010.584329][T32573] dump_stack+0x116/0x15d [ 1010.588852][T32573] schedule_timeout+0x1a4/0x280 [ 1010.593797][T32573] ? _raw_spin_unlock_bh+0x33/0x40 [ 1010.599056][T32573] ? release_sock+0x104/0x110 [ 1010.604199][T32573] vsock_stream_connect+0x1ec/0x660 [ 1010.609486][T32573] ? init_wait_entry+0x30/0x30 [ 1010.614270][T32573] ? __vsock_bind+0x7d0/0x7d0 [ 1010.618957][T32573] __sys_connect+0x245/0x280 [ 1010.623654][T32573] ? _copy_to_user+0x67/0x80 [ 1010.628278][T32573] ? put_timespec64+0x61/0x90 [ 1010.633047][T32573] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1010.639150][T32573] __x64_sys_connect+0x3d/0x50 [ 1010.643946][T32573] do_syscall_64+0x39/0x80 [ 1010.648668][T32573] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1010.654587][T32573] RIP: 0033:0x45de59 [ 1010.658504][T32573] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1010.678255][T32573] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1010.686688][T32573] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1010.694720][T32573] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1010.702700][T32573] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 21:19:52 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1010.710717][T32573] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1010.718690][T32573] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:52 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1010.807018][T32585] gfs2: not a GFS2 filesystem [ 1010.818374][T32581] FAT-fs (loop1): bogus number of directory entries (2) [ 1010.845274][T32592] schedule_timeout: wrong timeout value fffdd0c26c63f143 [ 1010.863209][T32581] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1010.937389][T32592] CPU: 0 PID: 32592 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1010.946184][T32592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1010.956247][T32592] Call Trace: [ 1010.959544][T32592] dump_stack+0x116/0x15d [ 1010.963877][T32592] schedule_timeout+0x1a4/0x280 [ 1010.968734][T32592] ? _raw_spin_unlock_bh+0x33/0x40 [ 1010.973853][T32592] ? release_sock+0x104/0x110 [ 1010.979590][T32592] vsock_stream_connect+0x1ec/0x660 [ 1010.984837][T32592] ? init_wait_entry+0x30/0x30 [ 1010.989632][T32592] ? __vsock_bind+0x7d0/0x7d0 [ 1010.994393][T32592] __sys_connect+0x245/0x280 [ 1010.999018][T32592] ? _copy_to_user+0x67/0x80 [ 1011.004838][T32592] ? put_timespec64+0x61/0x90 [ 1011.009543][T32592] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1011.015893][T32592] __x64_sys_connect+0x3d/0x50 [ 1011.021940][T32592] do_syscall_64+0x39/0x80 [ 1011.026367][T32592] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1011.032271][T32592] RIP: 0033:0x45de59 [ 1011.036407][T32592] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1011.056058][T32592] RSP: 002b:00007fb6290cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1011.064581][T32592] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1011.074159][T32592] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 21:19:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {0x0}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:53 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1011.082874][T32592] RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000 [ 1011.092009][T32592] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4 [ 1011.101200][T32592] R13: 00007fff87141f2f R14: 00007fb6290cc9c0 R15: 000000000118bfd4 21:19:53 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {0x0}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:53 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x60000000}, 0x10) [ 1011.284086][T32586] FAT-fs (loop1): bogus number of directory entries (2) [ 1011.291430][T32584] FAT-fs (loop0): Directory bread(block 6) failed [ 1011.293386][T32586] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1011.316160][T32617] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1011.324413][T32617] CPU: 0 PID: 32617 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1011.333227][T32617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1011.341254][T32615] gfs2: not a GFS2 filesystem [ 1011.343282][T32617] Call Trace: [ 1011.343305][T32617] dump_stack+0x116/0x15d [ 1011.343321][T32617] schedule_timeout+0x1a4/0x280 [ 1011.343336][T32617] ? _raw_spin_unlock_bh+0x33/0x40 [ 1011.343456][T32617] ? release_sock+0x104/0x110 [ 1011.343477][T32617] vsock_stream_connect+0x1ec/0x660 [ 1011.376092][T32617] ? init_wait_entry+0x30/0x30 [ 1011.380860][T32617] ? __vsock_bind+0x7d0/0x7d0 [ 1011.385649][T32617] __sys_connect+0x245/0x280 [ 1011.390249][T32617] ? _copy_to_user+0x67/0x80 [ 1011.394842][T32617] ? put_timespec64+0x61/0x90 [ 1011.399667][T32617] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1011.405745][T32617] __x64_sys_connect+0x3d/0x50 [ 1011.410598][T32617] do_syscall_64+0x39/0x80 [ 1011.415032][T32617] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1011.420922][T32617] RIP: 0033:0x45de59 [ 1011.424882][T32617] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1011.444486][T32617] RSP: 002b:00007fb6290cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1011.452901][T32617] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1011.460886][T32617] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1011.468888][T32617] RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000 [ 1011.476863][T32617] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4 21:19:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {0x0}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:53 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7703, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xe01, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1011.484850][T32617] R13: 00007fff87141f2f R14: 00007fb6290cc9c0 R15: 000000000118bfd4 21:19:53 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1011.688184][T32624] gfs2: not a GFS2 filesystem 21:19:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:53 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1011.710464][T32630] FAT-fs (loop0): Directory bread(block 6) failed 21:19:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1011.753795][T32611] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1011.776582][T32611] CPU: 0 PID: 32611 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1011.785395][T32611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1011.795460][T32611] Call Trace: [ 1011.798778][T32611] dump_stack+0x116/0x15d [ 1011.803116][T32611] schedule_timeout+0x1a4/0x280 [ 1011.808006][T32611] ? _raw_spin_unlock_bh+0x33/0x40 [ 1011.813301][T32611] ? release_sock+0x104/0x110 [ 1011.818021][T32611] vsock_stream_connect+0x1ec/0x660 [ 1011.823238][T32611] ? init_wait_entry+0x30/0x30 [ 1011.828017][T32611] ? __vsock_bind+0x7d0/0x7d0 [ 1011.832726][T32611] __sys_connect+0x245/0x280 [ 1011.837345][T32611] ? _copy_to_user+0x67/0x80 [ 1011.841943][T32611] ? put_timespec64+0x61/0x90 [ 1011.846830][T32611] ? fpregs_assert_state_consistent+0x7d/0x90 21:19:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {0x0}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1011.853014][T32611] __x64_sys_connect+0x3d/0x50 [ 1011.857809][T32611] do_syscall_64+0x39/0x80 [ 1011.862333][T32611] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1011.868762][T32611] RIP: 0033:0x45de59 [ 1011.872701][T32611] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1011.892307][T32611] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:19:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {0x0}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1011.900921][T32611] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1011.908921][T32611] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1011.916905][T32611] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1011.924895][T32611] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1011.932907][T32611] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {0x0}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:53 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x68000000}, 0x10) 21:19:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xf00, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1012.018496][T32653] FAT-fs (loop1): bogus number of directory entries (2) [ 1012.068234][T32653] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1012.082795][T32656] gfs2: not a GFS2 filesystem [ 1012.112836][T32665] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1012.129024][T32666] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1012.136450][T32666] CPU: 1 PID: 32666 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1012.145236][T32666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1012.155317][T32666] Call Trace: [ 1012.158656][T32666] dump_stack+0x116/0x15d [ 1012.163030][T32666] schedule_timeout+0x1a4/0x280 [ 1012.167913][T32666] ? _raw_spin_unlock_bh+0x33/0x40 [ 1012.173114][T32666] ? release_sock+0x104/0x110 [ 1012.177866][T32666] vsock_stream_connect+0x1ec/0x660 [ 1012.183233][T32666] ? init_wait_entry+0x30/0x30 [ 1012.188125][T32666] ? __vsock_bind+0x7d0/0x7d0 [ 1012.192806][T32666] __sys_connect+0x245/0x280 [ 1012.197398][T32666] ? _copy_to_user+0x67/0x80 [ 1012.202013][T32666] ? put_timespec64+0x61/0x90 [ 1012.206702][T32666] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1012.212804][T32666] __x64_sys_connect+0x3d/0x50 [ 1012.217595][T32666] do_syscall_64+0x39/0x80 [ 1012.222018][T32666] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1012.227928][T32666] RIP: 0033:0x45de59 [ 1012.231832][T32666] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1012.251457][T32666] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1012.259924][T32666] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1012.267930][T32666] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1012.275920][T32666] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1012.283890][T32666] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1012.291870][T32666] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1012.299849][T32665] CPU: 0 PID: 32665 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1012.309243][T32665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1012.319331][T32665] Call Trace: [ 1012.323504][T32665] dump_stack+0x116/0x15d [ 1012.330291][T32665] schedule_timeout+0x1a4/0x280 [ 1012.335698][T32665] ? _raw_spin_unlock_bh+0x33/0x40 [ 1012.341558][T32665] ? release_sock+0x104/0x110 [ 1012.347407][T32665] vsock_stream_connect+0x1ec/0x660 [ 1012.352851][T32665] ? init_wait_entry+0x30/0x30 [ 1012.358339][T32665] ? __vsock_bind+0x7d0/0x7d0 [ 1012.363855][T32665] __sys_connect+0x245/0x280 [ 1012.368483][T32665] ? _copy_to_user+0x67/0x80 [ 1012.374167][T32665] ? put_timespec64+0x61/0x90 [ 1012.379826][T32665] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1012.386223][T32665] __x64_sys_connect+0x3d/0x50 [ 1012.390997][T32665] do_syscall_64+0x39/0x80 [ 1012.395416][T32665] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1012.402632][T32665] RIP: 0033:0x45de59 [ 1012.407799][T32665] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1012.427618][T32665] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1012.436459][T32665] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1012.445654][T32665] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1012.453633][T32665] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1012.461605][T32665] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1012.469749][T32665] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1012.546768][T32663] FAT-fs (loop0): Directory bread(block 6) failed [ 1012.566103][T32674] FAT-fs (loop1): bogus number of directory entries (2) [ 1012.570022][T32673] gfs2: not a GFS2 filesystem [ 1012.588014][T32674] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:54 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7800, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:54 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:54 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x6c000000}, 0x10) 21:19:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1020, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:19:54 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x6d010000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1012.767974][T32688] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1012.779743][T32686] FAT-fs (loop0): Directory bread(block 6) failed [ 1012.794454][T32688] CPU: 0 PID: 32688 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1012.800002][T32693] gfs2: not a GFS2 filesystem [ 1012.803293][T32688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1012.803299][T32688] Call Trace: [ 1012.803390][T32688] dump_stack+0x116/0x15d [ 1012.803434][T32688] schedule_timeout+0x1a4/0x280 [ 1012.809981][T32699] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1012.818254][T32688] ? _raw_spin_unlock_bh+0x33/0x40 [ 1012.818268][T32688] ? release_sock+0x104/0x110 [ 1012.818280][T32688] vsock_stream_connect+0x1ec/0x660 [ 1012.818303][T32688] ? init_wait_entry+0x30/0x30 [ 1012.862711][T32688] ? __vsock_bind+0x7d0/0x7d0 21:19:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1012.867409][T32688] __sys_connect+0x245/0x280 [ 1012.874669][T32688] ? _copy_to_user+0x67/0x80 [ 1012.879267][T32688] ? put_timespec64+0x61/0x90 [ 1012.883950][T32688] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1012.890046][T32688] __x64_sys_connect+0x3d/0x50 [ 1012.894893][T32688] do_syscall_64+0x39/0x80 [ 1012.899335][T32688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1012.905707][T32688] RIP: 0033:0x45de59 [ 1012.909699][T32688] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1012.930185][T32688] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1012.938597][T32688] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1012.946583][T32688] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1012.954557][T32688] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1012.962539][T32688] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1012.970541][T32688] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1012.978707][T32699] CPU: 1 PID: 32699 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1012.987510][T32699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1012.998441][T32699] Call Trace: [ 1013.002672][T32699] dump_stack+0x116/0x15d [ 1013.008709][T32699] schedule_timeout+0x1a4/0x280 [ 1013.013587][T32699] ? _raw_spin_unlock_bh+0x33/0x40 [ 1013.019187][T32699] ? release_sock+0x104/0x110 [ 1013.024571][T32699] vsock_stream_connect+0x1ec/0x660 [ 1013.030739][T32699] ? init_wait_entry+0x30/0x30 [ 1013.036309][T32699] ? __vsock_bind+0x7d0/0x7d0 [ 1013.040993][T32699] __sys_connect+0x245/0x280 [ 1013.046719][T32699] ? _copy_to_user+0x67/0x80 [ 1013.052284][T32699] ? put_timespec64+0x61/0x90 [ 1013.058598][T32699] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1013.067144][T32699] __x64_sys_connect+0x3d/0x50 [ 1013.071934][T32699] do_syscall_64+0x39/0x80 [ 1013.076361][T32699] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1013.082247][T32699] RIP: 0033:0x45de59 [ 1013.086219][T32699] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1013.107027][T32699] RSP: 002b:00007fb6290aac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1013.115511][T32699] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1013.124545][T32699] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000003 [ 1013.132535][T32699] RBP: 000000000118c0b0 R08: 0000000000000000 R09: 0000000000000000 [ 1013.141525][T32699] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118c07c [ 1013.150836][T32699] R13: 00007fff87141f2f R14: 00007fb6290ab9c0 R15: 000000000118c07c [ 1013.166626][T32697] FAT-fs (loop1): bogus number of directory entries (2) [ 1013.177244][T32697] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:55 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x74000000}, 0x10) 21:19:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {0x0}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1013.291500][T32715] gfs2: not a GFS2 filesystem [ 1013.295919][T32714] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1013.303667][T32714] CPU: 0 PID: 32714 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1013.312527][T32714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1013.322598][T32714] Call Trace: [ 1013.325891][T32714] dump_stack+0x116/0x15d [ 1013.330225][T32714] schedule_timeout+0x1a4/0x280 [ 1013.335100][T32714] ? _raw_spin_unlock_bh+0x33/0x40 21:19:55 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1100, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1013.340214][T32714] ? release_sock+0x104/0x110 [ 1013.344892][T32714] vsock_stream_connect+0x1ec/0x660 [ 1013.350137][T32714] ? init_wait_entry+0x30/0x30 [ 1013.354922][T32714] ? __vsock_bind+0x7d0/0x7d0 [ 1013.359669][T32714] __sys_connect+0x245/0x280 [ 1013.362186][T32713] FAT-fs (loop1): bogus number of directory entries (2) [ 1013.364267][T32714] ? _copy_to_user+0x67/0x80 [ 1013.364290][T32714] ? put_timespec64+0x61/0x90 [ 1013.380692][T32714] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1013.386860][T32714] __x64_sys_connect+0x3d/0x50 [ 1013.391631][T32714] do_syscall_64+0x39/0x80 [ 1013.396198][T32714] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1013.402093][T32714] RIP: 0033:0x45de59 [ 1013.406008][T32714] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1013.419657][T32713] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1013.425615][T32714] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:19:55 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x70191601, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1013.425636][T32714] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1013.425642][T32714] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1013.425663][T32714] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1013.465236][T32714] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1013.473228][T32714] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:55 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7803, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:55 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {0x0}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1013.635370][T32727] FAT-fs (loop0): Directory bread(block 6) failed 21:19:55 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local, 0x7a000000}, 0x10) 21:19:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {0x0}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1013.802795][T32743] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1013.813124][T32743] CPU: 1 PID: 32743 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1013.821902][T32743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1013.832595][T32743] Call Trace: [ 1013.835916][T32743] dump_stack+0x116/0x15d [ 1013.840413][T32743] schedule_timeout+0x1a4/0x280 [ 1013.845311][T32743] ? _raw_spin_unlock_bh+0x33/0x40 21:19:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1013.850476][T32743] ? release_sock+0x104/0x110 [ 1013.855165][T32743] vsock_stream_connect+0x1ec/0x660 [ 1013.860386][T32743] ? init_wait_entry+0x30/0x30 [ 1013.865184][T32743] ? __vsock_bind+0x7d0/0x7d0 [ 1013.870010][T32743] __sys_connect+0x245/0x280 [ 1013.874637][T32743] ? _copy_to_user+0x67/0x80 [ 1013.879237][T32743] ? put_timespec64+0x61/0x90 [ 1013.883957][T32743] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1013.890069][T32743] __x64_sys_connect+0x3d/0x50 [ 1013.894869][T32743] do_syscall_64+0x39/0x80 21:19:55 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1200, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1013.899333][T32743] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1013.905926][T32743] RIP: 0033:0x45de59 [ 1013.909876][T32743] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1013.922680][T32746] FAT-fs (loop1): bogus number of directory entries (2) [ 1013.931059][T32743] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:19:55 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1013.931111][T32743] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1013.931118][T32743] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1013.931172][T32743] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1013.931230][T32743] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1013.979742][T32746] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1013.980958][T32743] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:56 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0xa) 21:19:56 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0xf) [ 1014.161718][T32758] FAT-fs (loop0): Directory bread(block 6) failed [ 1014.168916][T32754] gfs2: not a GFS2 filesystem 21:19:56 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1014.318492][T32764] FAT-fs (loop1): bogus number of directory entries (2) [ 1014.325621][T32764] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:56 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:56 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:56 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:56 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x29) 21:19:56 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1704, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1014.429426][ T322] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1014.436779][ T322] CPU: 0 PID: 322 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1014.445367][ T322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1014.455455][ T322] Call Trace: [ 1014.458760][ T322] dump_stack+0x116/0x15d [ 1014.463099][ T322] schedule_timeout+0x1a4/0x280 [ 1014.468113][ T322] ? _raw_spin_unlock_bh+0x33/0x40 [ 1014.473236][ T322] ? release_sock+0x104/0x110 [ 1014.477958][ T322] vsock_stream_connect+0x1ec/0x660 [ 1014.483160][ T322] ? init_wait_entry+0x30/0x30 [ 1014.487914][ T322] ? __vsock_bind+0x7d0/0x7d0 [ 1014.492607][ T322] __sys_connect+0x245/0x280 [ 1014.497237][ T322] ? _copy_to_user+0x67/0x80 [ 1014.502033][ T322] ? put_timespec64+0x61/0x90 [ 1014.506716][ T322] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1014.512785][ T322] __x64_sys_connect+0x3d/0x50 [ 1014.519002][ T322] do_syscall_64+0x39/0x80 [ 1014.523899][ T322] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1014.529812][ T322] RIP: 0033:0x45de59 [ 1014.533768][ T322] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1014.553501][ T322] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1014.563542][ T322] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:19:56 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {0x0}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1014.572807][ T322] RDX: 0000000000000029 RSI: 0000000020000040 RDI: 0000000000000004 [ 1014.580982][ T322] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1014.588959][ T322] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1014.596960][ T322] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:56 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x80000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1014.669838][ T329] FAT-fs (loop0): Directory bread(block 6) failed 21:19:56 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:56 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {0x0}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:56 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1804, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:19:56 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:56 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {0x0}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1014.922678][ T351] FAT-fs (loop0): Directory bread(block 6) failed [ 1014.953618][ T347] FAT-fs (loop1): bogus number of directory entries (2) [ 1014.971660][ T347] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:56 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x18f4, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1015.054406][ T321] gfs2: not a GFS2 filesystem [ 1015.072216][ T365] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1015.151590][ T365] CPU: 0 PID: 365 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1015.160247][ T365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1015.170476][ T365] Call Trace: [ 1015.173779][ T365] dump_stack+0x116/0x15d [ 1015.178150][ T365] schedule_timeout+0x1a4/0x280 [ 1015.183074][ T365] ? _raw_spin_unlock_bh+0x33/0x40 [ 1015.188193][ T365] ? release_sock+0x104/0x110 [ 1015.192908][ T365] vsock_stream_connect+0x1ec/0x660 [ 1015.198850][ T365] ? init_wait_entry+0x30/0x30 [ 1015.203637][ T365] ? __vsock_bind+0x7d0/0x7d0 [ 1015.208332][ T365] __sys_connect+0x245/0x280 [ 1015.213101][ T365] ? _copy_to_user+0x67/0x80 [ 1015.217725][ T365] ? put_timespec64+0x61/0x90 [ 1015.222489][ T365] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1015.228972][ T365] __x64_sys_connect+0x3d/0x50 [ 1015.233758][ T365] do_syscall_64+0x39/0x80 [ 1015.238213][ T365] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1015.244295][ T365] RIP: 0033:0x45de59 [ 1015.248208][ T365] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1015.267909][ T365] RSP: 002b:00007fb6290cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1015.277504][ T365] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1015.285490][ T365] RDX: 0000000000000029 RSI: 0000000020000040 RDI: 0000000000000004 21:19:57 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x86000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:57 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1015.294833][ T365] RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000 [ 1015.304293][ T365] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4 [ 1015.312473][ T365] R13: 00007fff87141f2f R14: 00007fb6290cc9c0 R15: 000000000118bfd4 [ 1015.365465][ T371] FAT-fs (loop1): bogus number of directory entries (2) [ 1015.382251][ T371] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:57 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x20000050) 21:19:57 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x10e000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:57 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:57 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xee26, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:57 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:57 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0xfffdd0c26c641895) [ 1015.466113][ T373] FAT-fs (loop0): Directory bread(block 6) failed [ 1015.553050][ T383] gfs2: not a GFS2 filesystem 21:19:57 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1904, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1015.628267][ T399] FAT-fs (loop1): bogus number of directory entries (2) 21:19:57 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000000280)={&(0x7f00000001c0)=""/143, 0x8f}) 21:19:57 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{0x0}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1015.673845][ T399] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:57 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{0x0}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1015.766719][ T423] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1015.773904][ T408] gfs2: not a GFS2 filesystem [ 1015.773956][ T423] CPU: 1 PID: 423 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1015.773974][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1015.784133][ T412] FAT-fs (loop0): Directory bread(block 6) failed [ 1015.787410][ T423] Call Trace: [ 1015.787432][ T423] dump_stack+0x116/0x15d [ 1015.787447][ T423] schedule_timeout+0x1a4/0x280 [ 1015.787529][ T423] ? _raw_spin_unlock_bh+0x33/0x40 [ 1015.787571][ T423] ? release_sock+0x104/0x110 [ 1015.829706][ T423] vsock_stream_connect+0x1ec/0x660 [ 1015.834923][ T423] ? init_wait_entry+0x30/0x30 [ 1015.839735][ T423] ? __vsock_bind+0x7d0/0x7d0 [ 1015.844421][ T423] __sys_connect+0x245/0x280 [ 1015.850201][ T423] ? _copy_to_user+0x67/0x80 [ 1015.857608][ T423] ? put_timespec64+0x61/0x90 [ 1015.862342][ T423] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1015.868446][ T423] __x64_sys_connect+0x3d/0x50 [ 1015.874496][ T423] do_syscall_64+0x39/0x80 [ 1015.880137][ T423] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1015.886048][ T423] RIP: 0033:0x45de59 [ 1015.891052][ T423] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1015.911078][ T423] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1015.919508][ T423] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1015.927682][ T423] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1015.935671][ T423] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1015.943650][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1015.951736][ T423] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:57 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x8b030000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:57 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:57 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xf726, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:57 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{0x0}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:57 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xca7, 0x4003) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcsu\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000000880)=""/220) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r4) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) getsockname$packet(r4, &(0x7f0000000180), &(0x7f00000001c0)=0x14) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r7, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:19:57 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1a04, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:19:57 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) openat$fb0(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fb0\x00', 0x61880, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000140)='/dev/vcsu#\x00', 0x0, 0x1) sendmsg$DEVLINK_CMD_SB_GET(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8c000000", @ANYRES16=0x0, @ANYBLOB="100026bd7000fddbdf250b0000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00070000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0000000000080001007063690011000200303030303a30303a31302e300000000008000b0003000000"], 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x8004) 21:19:58 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1016.070011][ T434] FAT-fs (loop1): bogus number of directory entries (2) [ 1016.105672][ T434] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1016.172578][ T450] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1016.190827][ T455] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1016.196024][ T450] CPU: 0 PID: 450 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1016.206798][ T450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1016.216907][ T450] Call Trace: [ 1016.220236][ T450] dump_stack+0x116/0x15d [ 1016.224582][ T450] schedule_timeout+0x1a4/0x280 [ 1016.229445][ T450] ? _raw_spin_unlock_bh+0x33/0x40 [ 1016.234645][ T450] ? release_sock+0x104/0x110 [ 1016.239333][ T450] vsock_stream_connect+0x1ec/0x660 [ 1016.244619][ T450] ? init_wait_entry+0x30/0x30 [ 1016.249487][ T450] ? __vsock_bind+0x7d0/0x7d0 [ 1016.254217][ T450] __sys_connect+0x245/0x280 [ 1016.258815][ T450] ? _copy_to_user+0x67/0x80 [ 1016.263428][ T450] ? put_timespec64+0x61/0x90 [ 1016.268178][ T450] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1016.274346][ T450] __x64_sys_connect+0x3d/0x50 [ 1016.279129][ T450] do_syscall_64+0x39/0x80 [ 1016.283643][ T450] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1016.289537][ T450] RIP: 0033:0x45de59 [ 1016.293459][ T450] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1016.313090][ T450] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1016.321506][ T450] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1016.329479][ T450] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1016.337454][ T450] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1016.345459][ T450] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1016.353455][ T450] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1016.361439][ T455] CPU: 1 PID: 455 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1016.370090][ T455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1016.380286][ T455] Call Trace: [ 1016.383680][ T455] dump_stack+0x116/0x15d [ 1016.388074][ T455] schedule_timeout+0x1a4/0x280 [ 1016.392982][ T455] ? _raw_spin_unlock_bh+0x33/0x40 [ 1016.398221][ T455] ? release_sock+0x104/0x110 [ 1016.402928][ T455] vsock_stream_connect+0x1ec/0x660 [ 1016.408156][ T455] ? init_wait_entry+0x30/0x30 [ 1016.413021][ T455] ? __vsock_bind+0x7d0/0x7d0 [ 1016.417731][ T455] __sys_connect+0x245/0x280 [ 1016.422471][ T455] ? _copy_to_user+0x67/0x80 [ 1016.427514][ T455] ? put_timespec64+0x61/0x90 [ 1016.432215][ T455] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1016.438296][ T455] __x64_sys_connect+0x3d/0x50 [ 1016.443130][ T455] do_syscall_64+0x39/0x80 [ 1016.447598][ T455] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1016.453521][ T455] RIP: 0033:0x45de59 [ 1016.457598][ T455] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1016.477255][ T455] RSP: 002b:00007fb6290aac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1016.485693][ T455] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1016.493671][ T455] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000003 [ 1016.501673][ T455] RBP: 000000000118c0b0 R08: 0000000000000000 R09: 0000000000000000 [ 1016.510105][ T455] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118c07c 21:19:58 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1016.518153][ T455] R13: 00007fff87141f2f R14: 00007fb6290ab9c0 R15: 000000000118c07c [ 1016.532982][ T442] gfs2: not a GFS2 filesystem [ 1016.560944][ T452] FAT-fs (loop0): Directory bread(block 6) failed [ 1016.648801][ T464] FAT-fs (loop1): bogus number of directory entries (2) 21:19:58 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:58 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1b04, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:19:58 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x204000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1016.700543][ T464] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:58 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:58 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, r1}, 0xc) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:19:58 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xf803, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:58 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:58 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1016.890042][ T471] gfs2: not a GFS2 filesystem 21:19:58 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1016.936768][ T484] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1016.953079][ T484] CPU: 1 PID: 484 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1016.961722][ T484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1016.971908][ T484] Call Trace: [ 1016.975303][ T484] dump_stack+0x116/0x15d [ 1016.980064][ T484] schedule_timeout+0x1a4/0x280 [ 1016.985142][ T484] ? _raw_spin_unlock_bh+0x33/0x40 [ 1016.991420][ T484] ? release_sock+0x104/0x110 [ 1016.996797][ T484] vsock_stream_connect+0x1ec/0x660 [ 1017.002537][ T484] ? init_wait_entry+0x30/0x30 [ 1017.007390][ T484] ? __vsock_bind+0x7d0/0x7d0 [ 1017.012857][ T484] __sys_connect+0x245/0x280 [ 1017.017470][ T484] ? _copy_to_user+0x67/0x80 [ 1017.022078][ T484] ? put_timespec64+0x61/0x90 [ 1017.026844][ T484] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1017.033952][ T484] __x64_sys_connect+0x3d/0x50 [ 1017.038738][ T484] do_syscall_64+0x39/0x80 [ 1017.043210][ T484] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1017.049754][ T484] RIP: 0033:0x45de59 [ 1017.053666][ T484] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1017.073280][ T484] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:19:58 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x77359400}) [ 1017.083134][ T484] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1017.091652][ T484] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1017.099834][ T484] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1017.108328][ T484] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1017.116307][ T484] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1017.135393][ T482] FAT-fs (loop0): Directory bread(block 6) failed [ 1017.145068][ T492] FAT-fs (loop1): bogus number of directory entries (2) [ 1017.194481][ T492] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1017.226967][ T503] gfs2: not a GFS2 filesystem 21:19:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1c04, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:19:59 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1017.303627][ T484] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1017.318300][ T484] CPU: 1 PID: 484 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1017.326919][ T484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1017.337041][ T484] Call Trace: [ 1017.340353][ T484] dump_stack+0x116/0x15d [ 1017.345492][ T484] schedule_timeout+0x1a4/0x280 [ 1017.351263][ T484] ? _raw_spin_unlock_bh+0x33/0x40 [ 1017.356698][ T484] ? release_sock+0x104/0x110 [ 1017.362293][ T484] vsock_stream_connect+0x1ec/0x660 [ 1017.367601][ T484] ? init_wait_entry+0x30/0x30 [ 1017.372432][ T484] ? __vsock_bind+0x7d0/0x7d0 [ 1017.377368][ T484] __sys_connect+0x245/0x280 [ 1017.382791][ T484] ? _copy_to_user+0x67/0x80 [ 1017.388729][ T484] ? put_timespec64+0x61/0x90 [ 1017.394434][ T484] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1017.403484][ T484] __x64_sys_connect+0x3d/0x50 [ 1017.408256][ T484] do_syscall_64+0x39/0x80 [ 1017.413949][ T484] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1017.421129][ T484] RIP: 0033:0x45de59 [ 1017.425187][ T484] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1017.447291][ T484] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1017.457074][ T484] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1017.466529][ T484] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1017.475809][ T484] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1017.484902][ T484] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1017.493239][ T484] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:19:59 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:59 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:59 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x23, "f01c9754bdc1522016105b189b665d3548fa8ce3667c346e22077ba1107abc3f254c17"}, &(0x7f0000000180)=0x2b) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0x4, "e87f50b4"}, &(0x7f0000000200)=0xc) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:19:59 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:59 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x77359400}) [ 1017.629397][ T520] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1017.659681][ T518] FAT-fs (loop0): Directory bread(block 6) failed [ 1017.662918][ T520] CPU: 0 PID: 520 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1017.676080][ T520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1017.686152][ T520] Call Trace: [ 1017.689464][ T520] dump_stack+0x116/0x15d [ 1017.693805][ T520] schedule_timeout+0x1a4/0x280 [ 1017.698724][ T520] ? _raw_spin_unlock_bh+0x33/0x40 [ 1017.703841][ T520] ? release_sock+0x104/0x110 [ 1017.708512][ T520] vsock_stream_connect+0x1ec/0x660 [ 1017.714410][ T520] ? init_wait_entry+0x30/0x30 [ 1017.719204][ T520] ? __vsock_bind+0x7d0/0x7d0 [ 1017.723894][ T520] __sys_connect+0x245/0x280 [ 1017.728479][ T520] ? _copy_to_user+0x67/0x80 [ 1017.733433][ T520] ? put_timespec64+0x61/0x90 [ 1017.739344][ T520] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1017.746737][ T520] __x64_sys_connect+0x3d/0x50 [ 1017.751890][ T520] do_syscall_64+0x39/0x80 [ 1017.757598][ T520] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1017.763495][ T520] RIP: 0033:0x45de59 [ 1017.767398][ T520] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1017.787389][ T520] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1017.795821][ T520] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1017.803841][ T520] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1017.811813][ T520] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1017.820211][ T520] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c 21:19:59 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0), 0x0, 0x0, &(0x7f0000000340)={0x77359400}) [ 1017.829513][ T520] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1017.866957][ T522] gfs2: not a GFS2 filesystem [ 1017.897309][ T529] FAT-fs (loop1): bogus number of directory entries (2) [ 1017.907096][ T529] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:59 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:19:59 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0), 0x0, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:59 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xa0000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:19:59 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0), 0x0, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1d04, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1018.037857][ T550] FAT-fs (loop1): bogus number of directory entries (2) [ 1018.045096][ T550] FAT-fs (loop1): Can't find a valid FAT filesystem 21:19:59 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:19:59 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) futex(&(0x7f000000cffc)=0x200000004, 0x80, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x85, 0x0, 0x0, &(0x7f0000000040), 0x3000000) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r4, 0xf501, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x5, 0x1) 21:20:00 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:00 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:00 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe0000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:00 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, 0x0, 0x0, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1018.197515][ T565] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1018.220387][ T565] CPU: 1 PID: 565 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1018.228982][ T565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1018.239087][ T565] Call Trace: [ 1018.242392][ T565] dump_stack+0x116/0x15d 21:20:00 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, 0x0, 0x0, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1018.246719][ T565] schedule_timeout+0x1a4/0x280 [ 1018.251585][ T565] ? _raw_spin_unlock_bh+0x33/0x40 [ 1018.256727][ T565] ? release_sock+0x104/0x110 [ 1018.261430][ T565] vsock_stream_connect+0x1ec/0x660 [ 1018.266694][ T565] ? init_wait_entry+0x30/0x30 [ 1018.271477][ T565] ? __vsock_bind+0x7d0/0x7d0 [ 1018.276149][ T565] __sys_connect+0x245/0x280 [ 1018.280741][ T565] ? _copy_to_user+0x67/0x80 [ 1018.285340][ T565] ? put_timespec64+0x61/0x90 [ 1018.290014][ T565] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1018.296143][ T565] __x64_sys_connect+0x3d/0x50 [ 1018.300905][ T565] do_syscall_64+0x39/0x80 [ 1018.305458][ T565] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1018.311362][ T565] RIP: 0033:0x45de59 [ 1018.315310][ T565] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1018.334951][ T565] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1018.343367][ T565] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1018.351345][ T565] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1018.359316][ T565] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1018.367346][ T565] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1018.375317][ T565] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:00 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:00 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, 0x0, 0x0, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1018.399423][ T578] gfs2: not a GFS2 filesystem [ 1018.420178][ T571] FAT-fs (loop0): Directory bread(block 6) failed 21:20:00 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xb4030000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:00 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) r2 = socket(0x0, 0x803, 0x20000733) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$CHAR_RAW_DISCARD(0xffffffffffffffff, 0x1277, &(0x7f00000001c0)=0x3) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x10, 0x803, 0x0) socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="000000000000a1", 0x7, 0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, &(0x7f0000000140)={{0x0, 0x1, 0xfffffff8, 0x1, 0x8}, 0x1, 0x100000001}) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1018.477470][ T580] FAT-fs (loop1): bogus number of directory entries (2) [ 1018.498133][ T580] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1e04, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:00 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1018.576793][ T591] FAT-fs (loop1): bogus number of directory entries (2) [ 1018.583852][ T591] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:00 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0, 0x2, 0xffffff78, 0x7, 0x55, 0x3, 0x668], 0x7, 0x100800, 0x0, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000300)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r6, &(0x7f0000000200)={0x5, 0x10, 0xfa00, {0x0, r7}}, 0x18) write$RDMA_USER_CM_CMD_LISTEN(r5, &(0x7f0000000340)={0x7, 0x8, 0xfa00, {r7, 0x7fffffff}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NL80211_CMD_SET_REG(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010023bd7000fedbdf251a00000008009a00010000000600210062000000050092000500000008009a000000000008000100320000000400cc00080001003a000000"], 0x48}, 0x1, 0x0, 0x0, 0x24048004}, 0x0) 21:20:00 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:00 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000180)={0x556, 0xa0, 0x3c0, 0x240, 0x1, 0xffff, 0x18, 0x0, {0x80000001, 0x3}, {0x20, 0x2, 0x1}, {0x8, 0x1ff, 0x1}, {0x78, 0x6}, 0x3, 0x2, 0x9, 0xae9e, 0x1, 0x7, 0xb658, 0x1, 0x3, 0x5, 0x6, 0x6, 0x20, 0x2, 0x1, 0x8}) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:00 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:00 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1018.813315][ T606] gfs2: not a GFS2 filesystem [ 1018.832069][ T616] FAT-fs (loop0): Directory bread(block 6) failed [ 1018.871777][ T627] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1018.905247][ T627] CPU: 0 PID: 627 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 21:20:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1f04, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1018.913856][ T627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1018.924749][ T631] FAT-fs (loop1): bogus number of directory entries (2) [ 1018.926602][ T627] Call Trace: [ 1018.926624][ T627] dump_stack+0x116/0x15d [ 1018.926648][ T627] schedule_timeout+0x1a4/0x280 [ 1018.940357][ T631] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1018.941186][ T627] ? _raw_spin_unlock_bh+0x33/0x40 [ 1018.957728][ T627] ? release_sock+0x104/0x110 [ 1018.962423][ T627] vsock_stream_connect+0x1ec/0x660 [ 1018.967704][ T627] ? init_wait_entry+0x30/0x30 [ 1018.972534][ T627] ? __vsock_bind+0x7d0/0x7d0 [ 1018.977211][ T627] __sys_connect+0x245/0x280 [ 1018.981806][ T627] ? _copy_to_user+0x67/0x80 [ 1018.986396][ T627] ? put_timespec64+0x61/0x90 [ 1018.991088][ T627] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1018.997258][ T627] __x64_sys_connect+0x3d/0x50 [ 1019.002014][ T627] do_syscall_64+0x39/0x80 [ 1019.006412][ T627] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1019.012284][ T627] RIP: 0033:0x45de59 [ 1019.016223][ T627] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1019.035826][ T627] RSP: 002b:00007fb6290cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1019.047095][ T627] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1019.055536][ T627] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000005 [ 1019.063796][ T627] RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000 21:20:00 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:00 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:01 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {0x0}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1019.071770][ T627] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4 [ 1019.080761][ T627] R13: 00007fff87141f2f R14: 00007fb6290cc9c0 R15: 000000000118bfd4 [ 1019.108779][ T627] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1019.138583][ T627] CPU: 1 PID: 627 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1019.147193][ T627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1019.157274][ T627] Call Trace: [ 1019.160593][ T627] dump_stack+0x116/0x15d [ 1019.164939][ T627] schedule_timeout+0x1a4/0x280 [ 1019.169816][ T627] ? _raw_spin_unlock_bh+0x33/0x40 [ 1019.174937][ T627] ? release_sock+0x104/0x110 [ 1019.179617][ T627] vsock_stream_connect+0x1ec/0x660 [ 1019.184897][ T627] ? init_wait_entry+0x30/0x30 [ 1019.189680][ T627] ? __vsock_bind+0x7d0/0x7d0 [ 1019.194354][ T627] __sys_connect+0x245/0x280 [ 1019.198975][ T627] ? _copy_to_user+0x67/0x80 [ 1019.203637][ T627] ? put_timespec64+0x61/0x90 [ 1019.208386][ T627] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1019.214454][ T627] __x64_sys_connect+0x3d/0x50 [ 1019.219213][ T627] do_syscall_64+0x39/0x80 [ 1019.223631][ T627] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1019.229537][ T627] RIP: 0033:0x45de59 [ 1019.233431][ T627] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1019.253122][ T627] RSP: 002b:00007fb6290cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1019.261534][ T627] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1019.269508][ T627] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000005 [ 1019.277480][ T627] RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000 21:20:01 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {0x0}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:01 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x604000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1019.285528][ T627] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4 [ 1019.293499][ T627] R13: 00007fff87141f2f R14: 00007fb6290cc9c0 R15: 000000000118bfd4 21:20:01 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {0x0}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:01 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1019.409552][ T649] FAT-fs (loop1): bogus number of directory entries (2) [ 1019.431599][ T649] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1019.545398][ T652] gfs2: not a GFS2 filesystem [ 1019.554374][ T655] FAT-fs (loop0): Directory bread(block 6) failed 21:20:01 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x800001, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:01 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000140)={'ipvlan0\x00', 0x6}) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100), &(0x7f0000000000)=0x14) mq_unlink(&(0x7f0000000180)='ipvlan0\x00') ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f00000001c0)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:01 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xda020000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:01 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:01 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:01 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x2000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:01 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:01 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {0x0}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:01 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {0x0}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1019.826929][ T667] FAT-fs (loop1): bogus number of directory entries (2) [ 1019.852909][ T667] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1019.869184][ T675] gfs2: not a GFS2 filesystem 21:20:01 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {0x0}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1019.905309][ T688] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1019.944825][ T688] CPU: 1 PID: 688 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 21:20:01 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1019.953445][ T688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1019.963533][ T688] Call Trace: [ 1019.966845][ T688] dump_stack+0x116/0x15d [ 1019.971234][ T688] schedule_timeout+0x1a4/0x280 [ 1019.976181][ T688] ? _raw_spin_unlock_bh+0x33/0x40 [ 1019.981336][ T688] ? release_sock+0x104/0x110 [ 1019.986027][ T688] vsock_stream_connect+0x1ec/0x660 [ 1019.991249][ T688] ? init_wait_entry+0x30/0x30 [ 1019.996047][ T688] ? __vsock_bind+0x7d0/0x7d0 [ 1020.000778][ T688] __sys_connect+0x245/0x280 21:20:01 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1020.005427][ T688] ? _copy_to_user+0x67/0x80 [ 1020.010121][ T688] ? put_timespec64+0x61/0x90 [ 1020.014834][ T688] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1020.020974][ T688] __x64_sys_connect+0x3d/0x50 [ 1020.025793][ T688] do_syscall_64+0x39/0x80 [ 1020.030215][ T688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1020.036160][ T688] RIP: 0033:0x45de59 [ 1020.040061][ T688] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1020.059757][ T688] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1020.068218][ T688] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1020.076315][ T688] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1020.084294][ T688] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1020.092376][ T688] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1020.100389][ T688] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1020.140684][ T690] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1020.150237][ T690] CPU: 0 PID: 690 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1020.158870][ T690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1020.170307][ T690] Call Trace: [ 1020.174055][ T690] dump_stack+0x116/0x15d [ 1020.179489][ T690] schedule_timeout+0x1a4/0x280 [ 1020.185064][ T690] ? _raw_spin_unlock_bh+0x33/0x40 [ 1020.190939][ T690] ? release_sock+0x104/0x110 [ 1020.197009][ T690] vsock_stream_connect+0x1ec/0x660 [ 1020.203010][ T690] ? init_wait_entry+0x30/0x30 [ 1020.209290][ T690] ? __vsock_bind+0x7d0/0x7d0 [ 1020.214767][ T690] __sys_connect+0x245/0x280 [ 1020.219378][ T690] ? _copy_to_user+0x67/0x80 [ 1020.225191][ T690] ? put_timespec64+0x61/0x90 [ 1020.230787][ T690] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1020.238205][ T690] __x64_sys_connect+0x3d/0x50 [ 1020.243736][ T690] do_syscall_64+0x39/0x80 [ 1020.249390][ T690] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1020.256027][ T690] RIP: 0033:0x45de59 [ 1020.260197][ T690] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1020.279966][ T690] RSP: 002b:00007fb6290cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1020.288595][ T690] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1020.297861][ T690] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1020.305874][ T690] RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000 [ 1020.313886][ T690] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4 [ 1020.322318][ T690] R13: 00007fff87141f2f R14: 00007fb6290cc9c0 R15: 000000000118bfd4 21:20:02 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:02 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:02 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:02 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1020.371624][ T695] FAT-fs (loop0): Directory bread(block 6) failed 21:20:02 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1e, 0x0, 0x0, 0x0, r2) r3 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000240)={{0x2, 0x4e24, @multicast1}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x24, {0x2, 0x4e22, @multicast1}, 'ip_vti0\x00'}) bind$phonet(r3, &(0x7f0000000200)={0x23, 0x5, 0x40, 0x4}, 0x10) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/174, 0xae) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r6, 0x110, 0x5, &(0x7f00000002c0)=[0x3, 0x3], 0x2) 21:20:02 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x2004, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:02 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {0x0}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1020.498989][ T724] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1020.506689][ T718] FAT-fs (loop1): bogus number of directory entries (2) [ 1020.513827][ T718] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1020.524151][ T714] gfs2: not a GFS2 filesystem [ 1020.538520][ T724] CPU: 0 PID: 724 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1020.547164][ T724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1020.558307][ T724] Call Trace: [ 1020.562494][ T724] dump_stack+0x116/0x15d [ 1020.567724][ T724] schedule_timeout+0x1a4/0x280 [ 1020.573371][ T724] ? _raw_spin_unlock_bh+0x33/0x40 [ 1020.578929][ T724] ? release_sock+0x104/0x110 [ 1020.583599][ T724] vsock_stream_connect+0x1ec/0x660 [ 1020.588789][ T724] ? init_wait_entry+0x30/0x30 [ 1020.593559][ T724] ? __vsock_bind+0x7d0/0x7d0 [ 1020.598234][ T724] __sys_connect+0x245/0x280 [ 1020.602849][ T724] ? _copy_to_user+0x67/0x80 [ 1020.607490][ T724] ? put_timespec64+0x61/0x90 [ 1020.612168][ T724] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1020.618231][ T724] __x64_sys_connect+0x3d/0x50 [ 1020.622992][ T724] do_syscall_64+0x39/0x80 [ 1020.627438][ T724] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1020.633327][ T724] RIP: 0033:0x45de59 [ 1020.637377][ T724] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1020.656978][ T724] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1020.665391][ T724] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1020.673416][ T724] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1020.681391][ T724] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1020.689368][ T724] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c 21:20:02 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {0x0}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1020.697346][ T724] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:02 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000140)='/dev/loop0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1020, &(0x7f00000002c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}], [{@pcr={'pcr', 0x3d, 0x1e}}, {@audit='audit'}]}}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r8, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r8, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:02 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {0x0}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1020.846819][ T729] gfs2: not a GFS2 filesystem [ 1020.872676][ T737] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1020.881239][ T737] CPU: 1 PID: 737 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1020.889912][ T737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1020.899971][ T737] Call Trace: [ 1020.903420][ T737] dump_stack+0x116/0x15d [ 1020.907755][ T737] schedule_timeout+0x1a4/0x280 [ 1020.912642][ T737] ? _raw_spin_unlock_bh+0x33/0x40 [ 1020.917798][ T737] ? release_sock+0x104/0x110 21:20:02 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1008000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:02 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:02 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1020.922516][ T737] vsock_stream_connect+0x1ec/0x660 [ 1020.927718][ T737] ? init_wait_entry+0x30/0x30 [ 1020.932483][ T737] ? __vsock_bind+0x7d0/0x7d0 [ 1020.937175][ T737] __sys_connect+0x245/0x280 [ 1020.941841][ T737] ? _copy_to_user+0x67/0x80 [ 1020.946432][ T737] ? put_timespec64+0x61/0x90 [ 1020.952356][ T737] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1020.958441][ T737] __x64_sys_connect+0x3d/0x50 [ 1020.963214][ T737] do_syscall_64+0x39/0x80 [ 1020.967716][ T737] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1020.973654][ T737] RIP: 0033:0x45de59 [ 1020.977643][ T737] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1020.997254][ T737] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1021.005763][ T737] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1021.013740][ T737] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000009 21:20:02 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000140)=""/23) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:02 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1021.021714][ T737] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1021.029687][ T737] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1021.037687][ T737] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:03 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1021.111271][ T748] FAT-fs (loop1): bogus number of directory entries (2) [ 1021.120839][ T748] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1021.121997][ T746] FAT-fs (loop0): Directory bread(block 6) failed [ 1021.149310][ T757] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1021.189200][ T757] CPU: 1 PID: 757 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1021.197832][ T757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1021.207887][ T757] Call Trace: [ 1021.211184][ T757] dump_stack+0x116/0x15d [ 1021.215540][ T757] schedule_timeout+0x1a4/0x280 [ 1021.220408][ T757] ? _raw_spin_unlock_bh+0x33/0x40 [ 1021.225601][ T757] ? release_sock+0x104/0x110 [ 1021.230287][ T757] vsock_stream_connect+0x1ec/0x660 21:20:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x2010, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:03 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1021.235497][ T757] ? init_wait_entry+0x30/0x30 [ 1021.240289][ T757] ? __vsock_bind+0x7d0/0x7d0 [ 1021.244977][ T757] __sys_connect+0x245/0x280 [ 1021.249659][ T757] ? _copy_to_user+0x67/0x80 [ 1021.254307][ T757] ? put_timespec64+0x61/0x90 [ 1021.258998][ T757] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1021.265267][ T757] __x64_sys_connect+0x3d/0x50 [ 1021.270043][ T757] do_syscall_64+0x39/0x80 [ 1021.274544][ T757] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1021.280777][ T757] RIP: 0033:0x45de59 [ 1021.284683][ T757] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1021.304643][ T757] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1021.313062][ T757] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1021.321075][ T757] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1021.329050][ T757] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 21:20:03 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) accept$netrom(r0, &(0x7f0000000180)={{0x3, @null}, [@null, @netrom, @null, @default, @rose, @default, @remote, @netrom]}, &(0x7f0000000200)=0x48) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000140)=[{{0x4, 0x1}, {0x1ffffffa, 0x1}}, {{0x2}, {0x2, 0x1, 0x1}}, {{0x4, 0x0, 0x0, 0x1}, {0x4, 0x0, 0x1}}], 0x18) [ 1021.337067][ T757] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1021.345041][ T757] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:03 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x10e0000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:03 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:03 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {0x0}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:03 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x200000, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000010}, 0x40004) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x8) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:03 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {0x0}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1021.598700][ T782] FAT-fs (loop0): Directory bread(block 6) failed [ 1021.614411][ T789] FAT-fs (loop1): bogus number of directory entries (2) [ 1021.634227][ T789] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1021.760934][ T797] gfs2: not a GFS2 filesystem [ 1021.847356][ T811] gfs2: not a GFS2 filesystem 21:20:03 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xfd1c170c, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:03 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {0x0}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:03 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x2104, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:03 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:03 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f00000001c0)={0x14, &(0x7f0000000140)={0x0, 0x22, 0x13, {0x13, 0x4, "0af2b6b8a601c8aea31e67859f86843aad"}}, &(0x7f0000000180)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000002c0)={0x1c, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7f}}) r2 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000006c0)={0x0, 0x100}, &(0x7f0000000980)=0x8) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r2) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00') r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003900000008000300", @ANYRES32=r7, @ANYBLOB="24005a802000018014080300"/22], 0x40}}, 0x0) sendmsg$NL80211_CMD_SET_CHANNEL(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082bbd7000000000004100000008000300", @ANYRES32=r7, @ANYBLOB="0800a101000000ffffffff000500000008009f0000000000"], 0x34}, 0x1, 0x0, 0x0, 0x2000c000}, 0x4009) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:03 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:03 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @local}, 0x10) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video2\x00', 0x2, 0x0) [ 1021.925143][ T820] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 21:20:03 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1021.968879][ T819] FAT-fs (loop0): Directory bread(block 6) failed [ 1021.981654][ T823] FAT-fs (loop1): bogus number of directory entries (2) [ 1021.989219][ T829] gfs2: not a GFS2 filesystem 21:20:03 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1022.003322][ T823] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1022.030593][ T835] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1022.042284][ T837] schedule_timeout: wrong timeout value fffdd0c26c63f143 21:20:03 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1022.066478][ T837] CPU: 1 PID: 837 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1022.075086][ T837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1022.085198][ T837] Call Trace: [ 1022.088618][ T837] dump_stack+0x116/0x15d [ 1022.092952][ T837] schedule_timeout+0x1a4/0x280 [ 1022.097834][ T837] ? _raw_spin_unlock_bh+0x33/0x40 [ 1022.102974][ T837] ? release_sock+0x104/0x110 [ 1022.107670][ T837] vsock_stream_connect+0x1ec/0x660 21:20:04 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {0x0}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1022.112872][ T837] ? init_wait_entry+0x30/0x30 [ 1022.117627][ T837] ? __vsock_bind+0x7d0/0x7d0 [ 1022.122357][ T837] __sys_connect+0x245/0x280 [ 1022.128065][ T837] ? _copy_to_user+0x67/0x80 [ 1022.133364][ T837] ? put_timespec64+0x61/0x90 [ 1022.138044][ T837] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1022.145399][ T837] __x64_sys_connect+0x3d/0x50 [ 1022.150280][ T837] do_syscall_64+0x39/0x80 [ 1022.154692][ T837] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1022.160571][ T837] RIP: 0033:0x45de59 [ 1022.165051][ T837] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1022.186008][ T837] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1022.194422][ T837] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1022.202745][ T837] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000005 [ 1022.211106][ T837] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1022.219707][ T837] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1022.227680][ T837] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1022.236381][ T835] CPU: 0 PID: 835 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1022.245067][ T835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1022.255120][ T835] Call Trace: [ 1022.258481][ T835] dump_stack+0x116/0x15d [ 1022.262828][ T835] schedule_timeout+0x1a4/0x280 21:20:04 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1022.267684][ T835] ? _raw_spin_unlock_bh+0x33/0x40 [ 1022.272799][ T835] ? release_sock+0x104/0x110 [ 1022.277486][ T835] vsock_stream_connect+0x1ec/0x660 [ 1022.282687][ T835] ? init_wait_entry+0x30/0x30 [ 1022.287477][ T835] ? __vsock_bind+0x7d0/0x7d0 [ 1022.292184][ T835] __sys_connect+0x245/0x280 [ 1022.296832][ T835] ? _copy_to_user+0x67/0x80 [ 1022.301426][ T835] ? put_timespec64+0x61/0x90 [ 1022.306146][ T835] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1022.313547][ T835] __x64_sys_connect+0x3d/0x50 [ 1022.319237][ T835] do_syscall_64+0x39/0x80 [ 1022.326284][ T835] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1022.332191][ T835] RIP: 0033:0x45de59 [ 1022.338774][ T835] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1022.359377][ T835] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:20:04 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {0x0}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x2500, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:04 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r2) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x78, 0x3, 0x1, 0x801, 0x0, 0x0, {0x3}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0xfff}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x3}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'pptp\x00'}}, @CTA_SEQ_ADJ_REPLY={0x44, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xb5f4}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x1d}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x3}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x1}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xfffffffc}, @CTA_SEQADJ_CORRECTION_POS={0x8}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x20008001) [ 1022.368617][ T835] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1022.377665][ T835] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1022.386747][ T835] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1022.395918][ T835] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1022.405075][ T835] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1022.504088][ T856] FAT-fs (loop1): bogus number of directory entries (2) [ 1022.519635][ T858] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1022.553312][ T856] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1022.569306][ T858] CPU: 0 PID: 858 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1022.577943][ T858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1022.588924][ T858] Call Trace: [ 1022.592236][ T858] dump_stack+0x116/0x15d [ 1022.596648][ T858] schedule_timeout+0x1a4/0x280 [ 1022.601620][ T858] ? _raw_spin_unlock_bh+0x33/0x40 [ 1022.606831][ T858] ? release_sock+0x104/0x110 [ 1022.612651][ T858] vsock_stream_connect+0x1ec/0x660 [ 1022.617866][ T858] ? init_wait_entry+0x30/0x30 [ 1022.623415][ T858] ? __vsock_bind+0x7d0/0x7d0 [ 1022.628096][ T858] __sys_connect+0x245/0x280 [ 1022.634112][ T858] ? _copy_to_user+0x67/0x80 [ 1022.638717][ T858] ? put_timespec64+0x61/0x90 [ 1022.643406][ T858] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1022.649519][ T858] __x64_sys_connect+0x3d/0x50 [ 1022.654346][ T858] do_syscall_64+0x39/0x80 [ 1022.658777][ T858] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1022.665221][ T858] RIP: 0033:0x45de59 [ 1022.669207][ T858] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1022.689750][ T858] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1022.698697][ T858] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1022.707749][ T858] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1022.717156][ T858] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1022.726478][ T858] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1022.734586][ T858] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1022.763689][ T862] gfs2: not a GFS2 filesystem 21:20:04 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x2040000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:04 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {0x0}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:04 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:04 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x26c1, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:04 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000020000000000080044020000001a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000140), &(0x7f0000000000)=0x14) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r5, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1022.900749][ T871] gfs2: not a GFS2 filesystem 21:20:04 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:04 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@bridge_getvlan={0x60, 0x72, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}]}, 0x60}}, 0x10) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f0000000140)='%\x00', &(0x7f0000000180)='./file0\x00', r3) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:04 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1023.017941][ T877] FAT-fs (loop0): Directory bread(block 6) failed [ 1023.024671][ T889] FAT-fs (loop1): bogus number of directory entries (2) 21:20:05 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:05 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1023.122516][ T889] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1023.180937][ T902] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1023.190601][ T902] CPU: 0 PID: 902 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1023.199225][ T902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1023.209311][ T902] Call Trace: [ 1023.212610][ T902] dump_stack+0x116/0x15d [ 1023.216954][ T902] schedule_timeout+0x1a4/0x280 [ 1023.221869][ T902] ? _raw_spin_unlock_bh+0x33/0x40 21:20:05 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {0x0}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1023.227133][ T902] ? release_sock+0x104/0x110 [ 1023.231814][ T902] vsock_stream_connect+0x1ec/0x660 [ 1023.237051][ T902] ? init_wait_entry+0x30/0x30 [ 1023.241882][ T902] ? __vsock_bind+0x7d0/0x7d0 [ 1023.246596][ T902] __sys_connect+0x245/0x280 [ 1023.251261][ T902] ? _copy_to_user+0x67/0x80 [ 1023.255860][ T902] ? put_timespec64+0x61/0x90 [ 1023.260553][ T902] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1023.266672][ T902] __x64_sys_connect+0x3d/0x50 [ 1023.271483][ T902] do_syscall_64+0x39/0x80 [ 1023.275908][ T902] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1023.281787][ T902] RIP: 0033:0x45de59 [ 1023.285702][ T902] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1023.305395][ T902] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1023.313862][ T902] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1023.321820][ T902] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1023.329786][ T902] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1023.337757][ T902] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1023.345737][ T902] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:05 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:05 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {0x0}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x26c6, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:05 executing program 2: r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x40, 0x0) set_mempolicy(0x4000, &(0x7f0000000800)=0x200, 0x8) sendmsg(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)="6a2d1b3a68ea4cb368e0a8a7323e1cb54b7b6a6d3d6aef8a05ae3492b4695e8298d4a4f6b161ce4ab18abda139413d62a7e23dacc50f1ee25aeaa11de4410fe4254b90567546e7cdaf341fbe18f79fef5fad834586a8b4ab2c04bc9849771ef0bc52d4a909206e244364c041c76cff5aaf8448e7b550a3f6d558cdd02c615abd11670129880aa5c87e87e8c62bb54f1ec743281f00704ef15cbb81b2136d8ab56dc2411225fa9a46b0947b0fad742d0d117c83564051a5fd353c8605f2070ce673dfac5b9b2c1dceb48994587f9e", 0xce}, {&(0x7f0000000280)="bbf2c66ae8602007e045319fb26a30aa782d94c31141763e5bbf346db7abc36cc1fa502a5ff34537017cb2819c5d3f", 0x2f}, {&(0x7f00000002c0)="c815ad2168145ac8188cf0cea3296179287a495418ea823048cc8151195423fb1783be28d670e2a38c9dd0454e1cf42beb11b73215fb6a3daf6257bab13da23c7707faa7019426dbef0acaf5e70c01902b9f73450d21925aef641a28f59c3d69ddc813745ab2911c20250963e6e5ecef3708c7c8a7587787f1d90e4509c350105d541cc16d6bd0fa5864223030ae2906c11703b927e2d80492c5492f9497455dfdbd5f570f801baad2480a3d2db67d30ee3fbb0a03c6df4d7f395630d58c70ace9a0c8e93a2986c4068b1b82a5575a1fc7e153d1ca6996afb2aee9a73676", 0xde}], 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x3c0}, 0x48040) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1023.491975][ T915] gfs2: not a GFS2 filesystem 21:20:05 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {0x0}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1023.523339][ T924] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1023.531948][ T924] CPU: 0 PID: 924 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1023.540596][ T924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1023.550646][ T924] Call Trace: [ 1023.553947][ T924] dump_stack+0x116/0x15d [ 1023.558287][ T924] schedule_timeout+0x1a4/0x280 [ 1023.563156][ T924] ? _raw_spin_unlock_bh+0x33/0x40 [ 1023.568291][ T924] ? release_sock+0x104/0x110 21:20:05 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1023.573070][ T924] vsock_stream_connect+0x1ec/0x660 [ 1023.578295][ T924] ? init_wait_entry+0x30/0x30 [ 1023.583096][ T924] ? __vsock_bind+0x7d0/0x7d0 [ 1023.587806][ T924] __sys_connect+0x245/0x280 [ 1023.592402][ T924] ? _copy_to_user+0x67/0x80 [ 1023.597073][ T924] ? put_timespec64+0x61/0x90 [ 1023.602291][ T924] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1023.608410][ T924] __x64_sys_connect+0x3d/0x50 [ 1023.613177][ T924] do_syscall_64+0x39/0x80 [ 1023.617602][ T924] entry_SYSCALL_64_after_hwframe+0x44/0xa9 21:20:05 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1023.623518][ T924] RIP: 0033:0x45de59 [ 1023.627520][ T924] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1023.647172][ T924] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1023.655629][ T924] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1023.663622][ T924] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000005 21:20:05 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xffefffff, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1023.671620][ T924] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1023.676811][ T925] FAT-fs (loop1): bogus number of directory entries (2) [ 1023.679625][ T924] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1023.679634][ T924] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:05 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1023.724094][ T926] FAT-fs (loop0): Directory bread(block 6) failed 21:20:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe00000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:05 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x3d00, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1023.796575][ T925] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:05 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1023.918615][ T942] gfs2: not a GFS2 filesystem [ 1023.996974][ T956] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1024.004282][ T956] CPU: 0 PID: 956 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1024.012876][ T956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1024.023373][ T956] Call Trace: [ 1024.026710][ T956] dump_stack+0x116/0x15d [ 1024.031108][ T956] schedule_timeout+0x1a4/0x280 [ 1024.036020][ T956] ? _raw_spin_unlock_bh+0x33/0x40 [ 1024.041137][ T956] ? release_sock+0x104/0x110 [ 1024.045815][ T956] vsock_stream_connect+0x1ec/0x660 [ 1024.051062][ T956] ? init_wait_entry+0x30/0x30 [ 1024.056903][ T956] ? __vsock_bind+0x7d0/0x7d0 [ 1024.061616][ T956] __sys_connect+0x245/0x280 [ 1024.066298][ T956] ? _copy_to_user+0x67/0x80 [ 1024.072105][ T956] ? put_timespec64+0x61/0x90 [ 1024.076820][ T956] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1024.082920][ T956] __x64_sys_connect+0x3d/0x50 [ 1024.089346][ T956] do_syscall_64+0x39/0x80 [ 1024.093777][ T956] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1024.100060][ T956] RIP: 0033:0x45de59 [ 1024.103962][ T956] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1024.123819][ T956] RSP: 002b:00007fb6290cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1024.132298][ T956] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:06 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:06 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1024.141739][ T956] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000005 [ 1024.149718][ T956] RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000 [ 1024.157696][ T956] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4 [ 1024.165751][ T956] R13: 00007fff87141f2f R14: 00007fb6290cc9c0 R15: 000000000118bfd4 [ 1024.195492][ T955] FAT-fs (loop0): Directory bread(block 6) failed 21:20:06 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {0x0}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:06 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/226, &(0x7f0000000240)=0xe2) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:06 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xffffefff, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:06 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:06 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x3f00, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:06 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1024.387872][ T967] FAT-fs (loop1): bogus number of directory entries (2) [ 1024.405268][ T967] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1024.427799][ T980] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1024.455677][ T980] CPU: 1 PID: 980 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1024.464306][ T980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1024.474429][ T980] Call Trace: [ 1024.478072][ T980] dump_stack+0x116/0x15d [ 1024.483391][ T980] schedule_timeout+0x1a4/0x280 [ 1024.488258][ T980] ? _raw_spin_unlock_bh+0x33/0x40 [ 1024.493381][ T980] ? release_sock+0x104/0x110 [ 1024.498116][ T980] vsock_stream_connect+0x1ec/0x660 21:20:06 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1024.503351][ T980] ? init_wait_entry+0x30/0x30 [ 1024.508279][ T980] ? __vsock_bind+0x7d0/0x7d0 [ 1024.513045][ T980] __sys_connect+0x245/0x280 [ 1024.517697][ T980] ? _copy_to_user+0x67/0x80 [ 1024.522296][ T980] ? put_timespec64+0x61/0x90 [ 1024.527566][ T980] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1024.533686][ T980] __x64_sys_connect+0x3d/0x50 [ 1024.539470][ T980] do_syscall_64+0x39/0x80 [ 1024.545152][ T980] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1024.551544][ T980] RIP: 0033:0x45de59 [ 1024.555834][ T980] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1024.575592][ T980] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1024.585317][ T980] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1024.593439][ T980] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000005 21:20:06 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r1]) r2 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r2]) syz_mount_image$afs(&(0x7f0000001340)='afs\x00', &(0x7f0000001380)='./file0\x00', 0x3, 0x7, &(0x7f0000001840)=[{&(0x7f00000013c0)="d773b5898e28d4001647945587f5f1f4fba9b42f20859136c77a60a7fff48a7ad381c78b248b80625d8bb45f23adaa46394d61bcbc39f49e1d3e7ae44bbf615d0cf5a3ea224109f629992fb71ce3a08424c048c77c985f3994d7e5394f4f4958d6ce5106d0f96b8abd3c4760a09f794c81608186bf6e4bd75938c4576ca02d2536415be645188f1f48c3a0a81e665d7a71cdf45e4275dd295a65efb564f547869a5fb33d04a43415193ed9af34ee879feb5e20e92381c513a45d1a54bc42fa5cd93e8e57f7cb96e80bdb22f93d59a98cc833e6c5a37a2e485ceb9b4319934921a0df10e595efaea05b2227c1434b27ad3e0e29", 0xf3, 0x5}, {&(0x7f00000014c0)="5db171c4f025b635671318fbd36bb947de3171c7f101a57a4e9a5c823197ce042070", 0x22, 0xda95}, {&(0x7f0000001500)="9a29e866a5fa7b4e3e907d6b3b5c41599c17c4218376e8d616b0fe3ff1e8410743671ee49d91d139739cf8561dfa9ae5710bc5d507110e30c27f7878cf0e48cb84882692f4e8fe27cae84505211b4b6a80e12fcaab4b5994ef3d2e85fe3e6ff064484d6f7ba56233bf7dbe6e73cb7da4f1d9d031bf11a390eea6e533c826969e957666b7fd3166fb698ec63bed402edeee38d754d2483fbadb9d17c135f3b8c6da751ca8fdae024f23ffba77b021dfa4e2a9a0932ab02efaa8216202b099789609031ea063725497e45e0f66838987e8c4f2a50a941c72fc9932b6aaf20769ee6ad93d50f2fde3345d550571f8abdbffb4", 0xf1, 0x100}, {&(0x7f0000001600)="b6f3c16a3fa6780af02458e3b1887cff2b70242b5560a0556e7d64f92481aadd489a50f969da", 0x26, 0xfffffffffffffffe}, {&(0x7f0000001640)="412eaf88d7471eb07d15e73999750fc411e75182e445ce9bfbb9a01a5dfd02032b6b34a79954a07f92fee8ce91e97379fa4cb0d129ac9cadc70b968eed59f5a0cd3d9eeb4138320d0da3c232bb3b07bf3fb420a890b5d473cd8a08874da2b128b4afefacb06086cf336c5ca0064d7bbfd137dfcc0be6acb99b2b7f37f571c28c3c3b1e9d80a33e901f133a74149edb2885645aa1bdc8b1ffeca64949b2910ea86b7515c1452576a2f16ff2d40558b9db324412", 0xb3, 0x1000}, {&(0x7f0000001700)="3f82a412e7f7529fce74cd7d93c8f3920c35f7400d9ce45c68c441c40a8f0edd17f74f0540400c7b963c98870263a6333dec2cd3285b0f110514d9f5bbc27d30c0b021d1bfb807c293406707cc59b0fbfff345ef6a", 0x55, 0x5}, {&(0x7f0000001780)="6ac5f418ab6067116a8c35ebde6677666a00d91154c8952fd1ae8e691c8f463aa87b648dc80d37b20a78b7eb2e6b0639c58c2c1905d62f0b51cc7c90d3823f76742c8760c38c757b5c380a3ea22b9a467f926010995cd273a72c28bebbf92b0a575aff5088057445a7173d00e856512c9bcaf52a834e06b1c96bc01ddcef93a3d96d82b51a77d19ba5", 0x89, 0x100}], 0x3010043, &(0x7f0000001900)={[{@flock_local='flock=local'}, {@flock_strict='flock=strict'}, {@source={'source', 0x3d, ':.~\xaf'}}, {@source={'source', 0x3d, '--+\'}^{#\'\\@*-]\'%&\x12+'}}, {@autocell='autocell'}, {@source={'source', 0x3d, '\xe1!(\\-\xce}-%^\f#:@#'}}, {@flock_local='flock=local'}, {@dyn='dyn'}], [{@uid_gt={'uid>', r1}}, {@fowner_gt={'fowner>', r2}}, {@dont_hash='dont_hash'}, {@measure='measure'}, {@dont_appraise='dont_appraise'}, {@euid_eq={'euid', 0x3d, r1}}]}) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x1, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000, 0xad83}], 0x80000, &(0x7f0000001200)={[{@fragment_metadata='fragment=metadata'}, {@max_inline={'max_inline', 0x3d, [0x25]}}, {@fragment_data='fragment=data'}, {@fragment_all='fragment=all'}, {@compress_force='compress-force'}, {@nossd_spread='nossd_spread'}], [{@euid_gt={'euid>', r1}}, {@obj_role={'obj_role', 0x3d, '$-['}}, {@uid_lt={'uid<'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@context={'context', 0x3d, 'system_u'}}, {@appraise_type='appraise_type=imasig'}, {@smackfstransmute={'smackfstransmute', 0x3d, '$#$!)\\%'}}, {@euid_lt={'euid<', 0xffffffffffffffff}}]}) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1024.601502][ T980] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1024.609862][ T980] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1024.617838][ T980] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:06 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {0x0}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:06 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {0x0}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1024.687308][ T977] gfs2: not a GFS2 filesystem [ 1024.696625][ T991] FAT-fs (loop0): Directory bread(block 6) failed [ 1024.751801][ T1002] FAT-fs (loop1): bogus number of directory entries (2) [ 1024.756540][ T1007] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1024.759323][ T1002] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1024.768263][ T1007] CPU: 0 PID: 1007 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1024.781250][ T1007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1024.791304][ T1007] Call Trace: [ 1024.794603][ T1007] dump_stack+0x116/0x15d [ 1024.798938][ T1007] schedule_timeout+0x1a4/0x280 [ 1024.803793][ T1007] ? _raw_spin_unlock_bh+0x33/0x40 [ 1024.808941][ T1007] ? release_sock+0x104/0x110 [ 1024.813615][ T1007] vsock_stream_connect+0x1ec/0x660 [ 1024.818826][ T1007] ? init_wait_entry+0x30/0x30 [ 1024.823662][ T1007] ? __vsock_bind+0x7d0/0x7d0 [ 1024.828344][ T1007] __sys_connect+0x245/0x280 [ 1024.832934][ T1007] ? _copy_to_user+0x67/0x80 [ 1024.837535][ T1007] ? put_timespec64+0x61/0x90 [ 1024.842343][ T1007] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1024.848417][ T1007] __x64_sys_connect+0x3d/0x50 [ 1024.853182][ T1007] do_syscall_64+0x39/0x80 [ 1024.857643][ T1007] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1024.863620][ T1007] RIP: 0033:0x45de59 [ 1024.867590][ T1007] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1024.887195][ T1007] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:20:06 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:06 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {0x0}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:06 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:06 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:06 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:06 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1024.895608][ T1007] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1024.903668][ T1007] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1024.911718][ T1007] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1024.919845][ T1007] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1024.927898][ T1007] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:06 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x4000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:06 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:06 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x2, {0xa, 0x4e20, 0x7, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x34}}, 0x7}}}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) sendfile(r1, r1, 0x0, 0x7) [ 1025.152252][ T1027] FAT-fs (loop1): bogus number of directory entries (2) 21:20:07 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:07 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:07 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_SYNTH_ID(r2, 0xc08c5114, &(0x7f0000000140)={"dbecf00c40e281c06c4136644cfa35a3df97b0aa5300b2b0fc7bb88521e3", 0x7, 0x2, 0x1, 0x9, 0xfffffffe, 0x5, 0x4a, 0x1, [0x3f, 0x6, 0x7fff, 0x6, 0x0, 0x4, 0x3, 0x7f, 0x9, 0xb3d6, 0x79, 0x54e5, 0x40, 0x9, 0x0, 0x0, 0x4, 0xe374, 0x1]}) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100), &(0x7f0000000000)=0x14) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1025.206531][ T1027] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:07 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:07 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {0x0}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1025.254703][ T1042] FAT-fs (loop0): Directory bread(block 6) failed [ 1025.318885][ T1055] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1025.326119][ T1055] CPU: 0 PID: 1055 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1025.334910][ T1055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1025.345006][ T1055] Call Trace: [ 1025.348297][ T1055] dump_stack+0x116/0x15d [ 1025.352835][ T1055] schedule_timeout+0x1a4/0x280 [ 1025.357764][ T1055] ? _raw_spin_unlock_bh+0x33/0x40 [ 1025.362944][ T1055] ? release_sock+0x104/0x110 [ 1025.367693][ T1055] vsock_stream_connect+0x1ec/0x660 [ 1025.372885][ T1055] ? init_wait_entry+0x30/0x30 [ 1025.377635][ T1055] ? __vsock_bind+0x7d0/0x7d0 [ 1025.382311][ T1055] __sys_connect+0x245/0x280 [ 1025.386987][ T1055] ? _copy_to_user+0x67/0x80 [ 1025.391572][ T1055] ? put_timespec64+0x61/0x90 [ 1025.396243][ T1055] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1025.402303][ T1055] __x64_sys_connect+0x3d/0x50 [ 1025.407116][ T1055] do_syscall_64+0x39/0x80 [ 1025.411567][ T1055] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1025.417465][ T1055] RIP: 0033:0x45de59 [ 1025.421380][ T1055] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1025.440983][ T1055] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1025.449463][ T1055] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1025.457625][ T1055] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 21:20:07 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {0x0}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1025.465598][ T1055] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1025.473634][ T1055] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1025.481604][ T1055] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1025.532048][ T1053] gfs2: not a GFS2 filesystem 21:20:07 executing program 2: prlimit64(0x0, 0x3, &(0x7f0000000140)={0x6, 0x1f}, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) 21:20:07 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1025.747508][ T1052] FAT-fs (loop1): bogus number of directory entries (2) [ 1025.754543][ T1052] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:07 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x6040000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:07 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SIOCAX25OPTRT(r0, 0x89e7, &(0x7f0000000140)={@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2, 0x20}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket(0x100000000011, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000100), &(0x7f0000000000)=0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x4800, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:07 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {0x0}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:07 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1200000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1025.898284][ T1080] gfs2: not a GFS2 filesystem 21:20:07 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1025.969816][ T1093] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1025.983569][ T1093] CPU: 1 PID: 1093 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1025.992331][ T1093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1026.002440][ T1093] Call Trace: [ 1026.005754][ T1093] dump_stack+0x116/0x15d [ 1026.010142][ T1093] schedule_timeout+0x1a4/0x280 [ 1026.015006][ T1093] ? _raw_spin_unlock_bh+0x33/0x40 [ 1026.020145][ T1093] ? release_sock+0x104/0x110 [ 1026.024917][ T1093] vsock_stream_connect+0x1ec/0x660 [ 1026.030131][ T1093] ? init_wait_entry+0x30/0x30 [ 1026.033320][ T1096] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1026.034963][ T1093] ? __vsock_bind+0x7d0/0x7d0 [ 1026.034986][ T1093] __sys_connect+0x245/0x280 [ 1026.051309][ T1093] ? _copy_to_user+0x67/0x80 [ 1026.055892][ T1093] ? put_timespec64+0x61/0x90 [ 1026.060578][ T1093] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1026.066651][ T1093] __x64_sys_connect+0x3d/0x50 [ 1026.071446][ T1093] do_syscall_64+0x39/0x80 [ 1026.075945][ T1093] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1026.081834][ T1093] RIP: 0033:0x45de59 [ 1026.085742][ T1093] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1026.106732][ T1093] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:20:07 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1026.115142][ T1093] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1026.123638][ T1093] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1026.131632][ T1093] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1026.140825][ T1093] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1026.148810][ T1093] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1026.158430][ T1096] CPU: 0 PID: 1096 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1026.167115][ T1096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1026.177170][ T1096] Call Trace: [ 1026.180486][ T1096] dump_stack+0x116/0x15d [ 1026.184830][ T1096] schedule_timeout+0x1a4/0x280 [ 1026.189746][ T1096] ? _raw_spin_unlock_bh+0x33/0x40 [ 1026.194870][ T1096] ? release_sock+0x104/0x110 [ 1026.199579][ T1096] vsock_stream_connect+0x1ec/0x660 [ 1026.204844][ T1096] ? init_wait_entry+0x30/0x30 [ 1026.209614][ T1096] ? __vsock_bind+0x7d0/0x7d0 [ 1026.214322][ T1096] __sys_connect+0x245/0x280 [ 1026.218932][ T1096] ? _copy_to_user+0x67/0x80 [ 1026.223593][ T1096] ? put_timespec64+0x61/0x90 [ 1026.228277][ T1096] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1026.234349][ T1096] __x64_sys_connect+0x3d/0x50 [ 1026.239146][ T1096] do_syscall_64+0x39/0x80 [ 1026.243570][ T1096] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1026.249467][ T1096] RIP: 0033:0x45de59 21:20:08 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0x9, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) connect$netlink(r0, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x4080}, 0xc) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000200)={0x3ff, 0x0, {0x3, 0x2, 0x2, 0x0, 0x6d4d}, 0xfffffffe}) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x10000, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r3, 0x4, &(0x7f00000001c0)=r4, 0x1) [ 1026.253363][ T1096] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1026.266108][ T1099] FAT-fs (loop1): bogus number of directory entries (2) [ 1026.272980][ T1096] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1026.272994][ T1096] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1026.273001][ T1096] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1026.273008][ T1096] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1026.273015][ T1096] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c 21:20:08 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1026.273023][ T1096] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1026.329987][ T1090] FAT-fs (loop0): Directory bread(block 6) failed [ 1026.339661][ T1099] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x4c00, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:08 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{0x0}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1026.495544][ T1119] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1026.545503][ T1120] gfs2: not a GFS2 filesystem 21:20:08 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:08 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1026.566543][ T1119] CPU: 1 PID: 1119 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1026.575262][ T1119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1026.585329][ T1119] Call Trace: [ 1026.588617][ T1119] dump_stack+0x116/0x15d [ 1026.592970][ T1119] schedule_timeout+0x1a4/0x280 [ 1026.597818][ T1119] ? _raw_spin_unlock_bh+0x33/0x40 [ 1026.602935][ T1119] ? release_sock+0x104/0x110 [ 1026.607603][ T1119] vsock_stream_connect+0x1ec/0x660 21:20:08 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{0x0}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1026.612795][ T1119] ? init_wait_entry+0x30/0x30 [ 1026.617549][ T1119] ? __vsock_bind+0x7d0/0x7d0 [ 1026.623422][ T1119] __sys_connect+0x245/0x280 [ 1026.628871][ T1119] ? _copy_to_user+0x67/0x80 [ 1026.633487][ T1119] ? put_timespec64+0x61/0x90 [ 1026.638500][ T1119] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1026.644727][ T1119] __x64_sys_connect+0x3d/0x50 [ 1026.650332][ T1119] do_syscall_64+0x39/0x80 [ 1026.656536][ T1119] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1026.663000][ T1119] RIP: 0033:0x45de59 [ 1026.666943][ T1119] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1026.687216][ T1119] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1026.697025][ T1119] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1026.705162][ T1119] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 21:20:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) syz_mount_image$squashfs(&(0x7f0000000040)='squashfs\x00', &(0x7f0000000140)='./file0\x00', 0xfffffffffffffbff, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000180)="5cb1ac556c7abd7f9de839386f9273f6001fe53cb9a969e0c51a15bdf009a87b8e2052d93d6361b70635b1a5e10b62be7c48c11fbd5e2991a380501308aecf1c938480fafb34aad06631ff520ece37e2016fc15ba0cf4e9de3cfa7ed4b39160674180542423ff1f16ce1b296ea43c1c6a4723c12bf47d51c", 0x78, 0x2}, {&(0x7f0000000380)="3df485cea320f57f9e70f6953e7e01b1cee62d51b44eb4216cd3b0d5672381a8c14bbbcc0405377ae239", 0x2a, 0x4b}], 0x40003, &(0x7f0000000400)={[{'^'}, {}, {'\xf9\xa5$\xcd\xe8\xfdD\xc4\xe2\x1d|\xe0\xa1\x9aSNJ$\x9c\x13\x91?\xe2\xa2x\xb5\xa9L\xe0w\x94\xa6\xf1\xed \xf5\x9b\xa1\xf7\aM@y\x92j\xc0!52\x12\x03\xcay\xb9,\x02\xba_{9\xe9\xe9\xcav\x9e\x1c\xe7\xc0x\x1cW\x05mi\xb7\xb2\x9c#\xd6\x9b\x86\xc5\xe2\xda\x95\xfe\x02G\x996\xf5~\xca\x05w\xbc\xd5D\xd2\x1f\xa4\x97-l\xba#\x8ci\xe3\x13`!Irth\x18I\xf7\x9d\xff\xd4\xb8\xb8\x8aM\n\xda\xa5\x1a\tf\xb8{\x1bx'}, {'#+'}], [{@subj_user={'subj_user', 0x3d, '(\x1f-'}}, {@permit_directio='permit_directio'}, {@smackfstransmute={'smackfstransmute'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@uid_gt={'uid>', 0xee01}}, {@permit_directio='permit_directio'}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) write$UHID_GET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000200)={0xa, {0x3, 0x3, 0x3}}, 0xa) 21:20:08 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{0x0}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1026.713135][ T1119] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1026.721105][ T1119] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1026.729082][ T1119] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:08 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:08 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1026.872662][ T1130] FAT-fs (loop0): Directory bread(block 6) failed 21:20:08 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x5c00, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:08 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) [ 1026.912949][ T1140] FAT-fs (loop1): bogus number of directory entries (2) [ 1026.930651][ T1140] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:08 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_QUERY_DV_TIMINGS(0xffffffffffffffff, 0x80845663, &(0x7f0000000140)={0x0, @reserved}) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:08 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, 0x0) [ 1027.071280][ T1158] gfs2: not a GFS2 filesystem [ 1027.079848][ T1170] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1027.091449][ T1170] CPU: 0 PID: 1170 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1027.096474][ T1162] FAT-fs (loop0): Directory bread(block 6) failed [ 1027.101539][ T1170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1027.101545][ T1170] Call Trace: [ 1027.101570][ T1170] dump_stack+0x116/0x15d [ 1027.101596][ T1170] schedule_timeout+0x1a4/0x280 [ 1027.130628][ T1170] ? _raw_spin_unlock_bh+0x33/0x40 [ 1027.135755][ T1170] ? release_sock+0x104/0x110 [ 1027.140452][ T1170] vsock_stream_connect+0x1ec/0x660 [ 1027.145834][ T1170] ? init_wait_entry+0x30/0x30 [ 1027.150611][ T1170] ? __vsock_bind+0x7d0/0x7d0 [ 1027.156679][ T1170] __sys_connect+0x245/0x280 [ 1027.162641][ T1170] ? _copy_to_user+0x67/0x80 [ 1027.168448][ T1170] ? put_timespec64+0x61/0x90 [ 1027.173167][ T1170] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1027.180106][ T1170] __x64_sys_connect+0x3d/0x50 [ 1027.186127][ T1170] do_syscall_64+0x39/0x80 [ 1027.191758][ T1170] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1027.197655][ T1170] RIP: 0033:0x45de59 [ 1027.203089][ T1170] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1027.222697][ T1170] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1027.231194][ T1170] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1027.240222][ T1170] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1027.249083][ T1170] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1027.257060][ T1170] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1027.265067][ T1170] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:09 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:09 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:09 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, 0x0) 21:20:09 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:09 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@sco={0x1f, @fixed={[], 0x10}}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000780)={0x34, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x34}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2008289}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, r4, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}]}, 0x44}}, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000bd560a8e2314636d335f581933d44dc3f0a868477650c25e426cc51caf83a80a1963fad23a0a3f68de0dd002f35dd19c81f5d9b82f12c2c2f7e0e8c882daec4729093846cb4a323798f117eaf06fa7a10fd40f39132f8e08f6add70cc37de310430f3b7b9c69f7b5d7aa87", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fcdbdf2501000000080006000000000004000500"], 0x20}, 0x1, 0x0, 0x0, 0x2400c000}, 0x8080) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:09 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, 0x0) 21:20:09 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) fsmount(0xffffffffffffffff, 0x0, 0x70) connect$vsock_stream(r0, &(0x7f0000000140), 0x10) [ 1027.396662][ T1182] tipc: MTU too low for tipc bearer 21:20:09 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x5f}, {0x0}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000380)=""/89, 0x59}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000ec0)=""/153, 0x99}, {&(0x7f0000001fc0)=""/236, 0xec}], 0xa, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x6000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:09 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/226, &(0x7f0000000240)=0xe2) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:09 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@hci={0x1f, 0x0, 0x3}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) syz_genetlink_get_family_id$SEG6(&(0x7f0000000140)='SEG6\x00') connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1027.552899][ T1205] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1027.562578][ T1205] CPU: 0 PID: 1205 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1027.571376][ T1205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1027.581456][ T1205] Call Trace: [ 1027.584776][ T1205] dump_stack+0x116/0x15d [ 1027.589211][ T1205] schedule_timeout+0x1a4/0x280 [ 1027.594098][ T1205] ? _raw_spin_unlock_bh+0x33/0x40 [ 1027.599250][ T1205] ? release_sock+0x104/0x110 [ 1027.603944][ T1205] vsock_stream_connect+0x1ec/0x660 [ 1027.609146][ T1205] ? init_wait_entry+0x30/0x30 [ 1027.613939][ T1205] ? __vsock_bind+0x7d0/0x7d0 [ 1027.616706][ T1203] gfs2: not a GFS2 filesystem [ 1027.618619][ T1205] __sys_connect+0x245/0x280 [ 1027.618635][ T1205] ? _copy_to_user+0x67/0x80 [ 1027.618657][ T1205] ? put_timespec64+0x61/0x90 [ 1027.637205][ T1205] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1027.643400][ T1205] __x64_sys_connect+0x3d/0x50 [ 1027.648167][ T1205] do_syscall_64+0x39/0x80 [ 1027.652663][ T1205] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1027.658557][ T1205] RIP: 0033:0x45de59 [ 1027.662454][ T1205] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1027.682615][ T1205] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1027.691774][ T1205] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:09 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000280)="120000001200e7ef007b00000000000000a15fccc4e5beb811225e0be7e802d7b5242342df4aea9903e5206ab2719a02814ae0ce904261097a10fbb197152b80a58b0e29b6875133899e13d2ec2b86fdb06311fd1d5486945483a4d91db451236eb84b93ec388a8821512e4d91a49d32edafd884ccd65a9f16a6a08553ddbf387e100f60e1d2bc49ddfd435e9a8b74b648925e637408ca313b1fcf66005092c118907f18f8e23262d91f1aae1a302536e3224abf3fd3590f6f48998e48ed22a113e939276b9a293c1dbcf5570df6095be5050d4127ae334bc7dfdd3776b9e70ca1d3ea4b5d69e38bd2c1cfcd51000000000000", 0x73, 0x4004084, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x9084}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r3, 0x0, 0x0) sendmmsg(r3, &(0x7f0000002cc0), 0x1a3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r3, 0x0, 0x0, 0x4000010, &(0x7f0000000440)=@ax25={{0x3, @default, 0x5}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x80) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) sendfile(0xffffffffffffffff, r4, 0x0, 0x8000fffffffe) [ 1027.699766][ T1205] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1027.707982][ T1205] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1027.717054][ T1205] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1027.725212][ T1205] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1027.816958][ T1198] FAT-fs (loop1): bogus number of directory entries (2) [ 1027.849172][ T1198] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1027.862261][ T1214] FAT-fs (loop0): Directory bread(block 6) failed 21:20:09 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:09 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/226, &(0x7f0000000240)=0xe2) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:09 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x2500000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1027.917390][ T1223] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1027.942047][ T1223] CPU: 1 PID: 1223 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1027.950776][ T1223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1027.960911][ T1223] Call Trace: [ 1027.964216][ T1223] dump_stack+0x116/0x15d [ 1027.968551][ T1223] schedule_timeout+0x1a4/0x280 [ 1027.973408][ T1223] ? _raw_spin_unlock_bh+0x33/0x40 [ 1027.978526][ T1223] ? release_sock+0x104/0x110 [ 1027.983297][ T1223] vsock_stream_connect+0x1ec/0x660 [ 1027.988532][ T1223] ? init_wait_entry+0x30/0x30 [ 1027.993364][ T1223] ? __vsock_bind+0x7d0/0x7d0 [ 1027.998044][ T1223] __sys_connect+0x245/0x280 [ 1028.002649][ T1223] ? _copy_to_user+0x67/0x80 [ 1028.007241][ T1223] ? put_timespec64+0x61/0x90 [ 1028.011949][ T1223] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1028.018024][ T1223] __x64_sys_connect+0x3d/0x50 [ 1028.022836][ T1223] do_syscall_64+0x39/0x80 [ 1028.027341][ T1223] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1028.033239][ T1223] RIP: 0033:0x45de59 [ 1028.037142][ T1223] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1028.057096][ T1223] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:20:10 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1028.065537][ T1223] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1028.073715][ T1223] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1028.081688][ T1223] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1028.089732][ T1223] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1028.097805][ T1223] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:10 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1028.168338][ T1234] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1028.175896][ T1234] CPU: 1 PID: 1234 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1028.185016][ T1234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1028.196241][ T1234] Call Trace: [ 1028.200378][ T1234] dump_stack+0x116/0x15d [ 1028.204755][ T1234] schedule_timeout+0x1a4/0x280 [ 1028.209629][ T1234] ? _raw_spin_unlock_bh+0x33/0x40 [ 1028.215850][ T1234] ? release_sock+0x104/0x110 [ 1028.221606][ T1234] vsock_stream_connect+0x1ec/0x660 [ 1028.227707][ T1234] ? init_wait_entry+0x30/0x30 [ 1028.233662][ T1234] ? __vsock_bind+0x7d0/0x7d0 [ 1028.238374][ T1234] __sys_connect+0x245/0x280 [ 1028.243616][ T1234] ? _copy_to_user+0x67/0x80 [ 1028.248213][ T1234] ? put_timespec64+0x61/0x90 [ 1028.254370][ T1234] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1028.261184][ T1234] __x64_sys_connect+0x3d/0x50 [ 1028.267317][ T1234] do_syscall_64+0x39/0x80 [ 1028.272697][ T1234] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1028.278888][ T1234] RIP: 0033:0x45de59 [ 1028.283132][ T1234] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1028.303371][ T1234] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:20:10 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x6800, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:10 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/226, &(0x7f0000000240)=0xe2) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1028.311987][ T1234] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1028.320477][ T1234] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1028.329040][ T1234] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1028.337911][ T1234] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1028.345897][ T1234] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:10 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000140)='/dev/loop0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1020, &(0x7f00000002c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}], [{@pcr={'pcr', 0x3d, 0x1e}}, {@audit='audit'}]}}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r8, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r8, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:10 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000140)='/dev/loop0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1020, &(0x7f00000002c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}], [{@pcr={'pcr', 0x3d, 0x1e}}, {@audit='audit'}]}}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r8, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r8, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1028.417553][ T1232] gfs2: not a GFS2 filesystem [ 1028.465857][ T1246] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1028.473066][ T1246] CPU: 0 PID: 1246 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1028.481762][ T1246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1028.491811][ T1246] Call Trace: [ 1028.495145][ T1246] dump_stack+0x116/0x15d [ 1028.499473][ T1246] schedule_timeout+0x1a4/0x280 [ 1028.504425][ T1246] ? _raw_spin_unlock_bh+0x33/0x40 [ 1028.509591][ T1246] ? release_sock+0x104/0x110 [ 1028.514276][ T1246] vsock_stream_connect+0x1ec/0x660 [ 1028.519477][ T1246] ? init_wait_entry+0x30/0x30 [ 1028.524261][ T1246] ? __vsock_bind+0x7d0/0x7d0 [ 1028.529002][ T1246] __sys_connect+0x245/0x280 [ 1028.533596][ T1246] ? _copy_to_user+0x67/0x80 [ 1028.538271][ T1246] ? put_timespec64+0x61/0x90 [ 1028.542947][ T1246] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1028.549016][ T1246] __x64_sys_connect+0x3d/0x50 [ 1028.553783][ T1246] do_syscall_64+0x39/0x80 [ 1028.558205][ T1246] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1028.564101][ T1246] RIP: 0033:0x45de59 [ 1028.568014][ T1246] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1028.587705][ T1246] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1028.596122][ T1246] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1028.604098][ T1246] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1028.612217][ T1246] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1028.620212][ T1246] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1028.628245][ T1246] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1028.737746][ T1255] FAT-fs (loop1): bogus number of directory entries (2) 21:20:10 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r1) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) getsockname$packet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x14) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1028.780103][ T1255] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1028.781317][ T1264] gfs2: not a GFS2 filesystem 21:20:10 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:10 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000140)='/dev/loop0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1020, &(0x7f00000002c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}], [{@pcr={'pcr', 0x3d, 0x1e}}, {@audit='audit'}]}}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r8, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r8, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1028.885269][ T1265] FAT-fs (loop0): Directory bread(block 6) failed [ 1028.955729][ T1279] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1028.963318][ T1279] CPU: 1 PID: 1279 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1028.972000][ T1279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1028.982057][ T1279] Call Trace: [ 1028.986468][ T1279] dump_stack+0x116/0x15d [ 1028.991124][ T1279] schedule_timeout+0x1a4/0x280 [ 1028.996907][ T1279] ? _raw_spin_unlock_bh+0x33/0x40 [ 1029.002046][ T1279] ? release_sock+0x104/0x110 [ 1029.007884][ T1279] vsock_stream_connect+0x1ec/0x660 [ 1029.014054][ T1279] ? init_wait_entry+0x30/0x30 [ 1029.018867][ T1279] ? __vsock_bind+0x7d0/0x7d0 [ 1029.023552][ T1279] __sys_connect+0x245/0x280 [ 1029.028299][ T1279] ? _copy_to_user+0x67/0x80 [ 1029.032896][ T1279] ? put_timespec64+0x61/0x90 [ 1029.037624][ T1279] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1029.043701][ T1279] __x64_sys_connect+0x3d/0x50 [ 1029.048533][ T1279] do_syscall_64+0x39/0x80 [ 1029.052959][ T1279] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1029.058933][ T1279] RIP: 0033:0x45de59 [ 1029.062851][ T1279] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1029.082642][ T1279] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1029.091065][ T1279] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:11 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:11 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x200441, 0x0) getsockname$packet(r0, &(0x7f0000000180), &(0x7f0000000000)=0x14) bind$x25(r1, &(0x7f00000001c0)={0x9, @null=' \x00'}, 0x12) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PPPIOCSPASS(r5, 0x40107447, &(0x7f0000000300)={0x8, &(0x7f00000002c0)=[{0x40, 0x5, 0x8, 0x10000}, {0xfffd, 0x1, 0x2, 0x7}, {0xfff, 0xd0, 0x3, 0x3}, {0x1000, 0x6, 0x51, 0x3}, {0x3, 0xff, 0x9b, 0x5}, {0xfffe, 0x71, 0x2, 0x5}, {0x1, 0x9, 0x20, 0xb5e3}, {0x81, 0x0, 0x80, 0x7fff}]}) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000200)=0xffffffffffffffff, 0x4) fsetxattr$security_ima(r6, &(0x7f0000000240)='security.ima\x00', &(0x7f0000000280)=@sha1={0x1, "4726dbc18cdbb7dddc957e904ddd5c26ac163025"}, 0x15, 0x1) 21:20:11 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000140)='/dev/loop0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1020, &(0x7f00000002c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}], [{@pcr={'pcr', 0x3d, 0x1e}}, {@audit='audit'}]}}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r8, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1029.099043][ T1279] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1029.107018][ T1279] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1029.115077][ T1279] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1029.123055][ T1279] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:11 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:11 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x6c00, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:11 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) r1 = accept$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000001c0)=0x14) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r4) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, r6) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000240)='trusted.overlay.nlink\x00', &(0x7f0000000280)={'L+', 0x1}, 0x16, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x800, 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r7, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80, 0x0) [ 1029.356099][ T1302] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1029.373666][ T1302] CPU: 0 PID: 1302 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1029.382369][ T1302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1029.392423][ T1302] Call Trace: [ 1029.395716][ T1302] dump_stack+0x116/0x15d [ 1029.400092][ T1302] schedule_timeout+0x1a4/0x280 [ 1029.404955][ T1302] ? _raw_spin_unlock_bh+0x33/0x40 [ 1029.410100][ T1302] ? release_sock+0x104/0x110 [ 1029.414832][ T1302] vsock_stream_connect+0x1ec/0x660 [ 1029.420057][ T1302] ? init_wait_entry+0x30/0x30 [ 1029.424840][ T1302] ? __vsock_bind+0x7d0/0x7d0 [ 1029.429536][ T1302] __sys_connect+0x245/0x280 [ 1029.434247][ T1302] ? _copy_to_user+0x67/0x80 [ 1029.438913][ T1302] ? put_timespec64+0x61/0x90 [ 1029.443600][ T1302] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1029.449709][ T1302] __x64_sys_connect+0x3d/0x50 [ 1029.454476][ T1302] do_syscall_64+0x39/0x80 [ 1029.458914][ T1302] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1029.464824][ T1302] RIP: 0033:0x45de59 [ 1029.468719][ T1302] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1029.489011][ T1302] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1029.497434][ T1302] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:11 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000140)='/dev/loop0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1020, &(0x7f00000002c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}], [{@pcr={'pcr', 0x3d, 0x1e}}, {@audit='audit'}]}}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r8, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1029.505407][ T1302] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000009 [ 1029.513398][ T1302] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1029.521397][ T1302] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1029.530478][ T1302] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1029.562881][ T1302] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1029.580867][ T1302] CPU: 1 PID: 1302 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1029.590087][ T1302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1029.600524][ T1302] Call Trace: [ 1029.604773][ T1302] dump_stack+0x116/0x15d [ 1029.610072][ T1302] schedule_timeout+0x1a4/0x280 [ 1029.615697][ T1302] ? _raw_spin_unlock_bh+0x33/0x40 [ 1029.622832][ T1302] ? release_sock+0x104/0x110 [ 1029.628543][ T1302] vsock_stream_connect+0x1ec/0x660 [ 1029.634442][ T1302] ? init_wait_entry+0x30/0x30 [ 1029.640592][ T1302] ? __vsock_bind+0x7d0/0x7d0 [ 1029.647548][ T1302] __sys_connect+0x245/0x280 [ 1029.652217][ T1302] ? _copy_to_user+0x67/0x80 [ 1029.657780][ T1302] ? put_timespec64+0x61/0x90 [ 1029.662488][ T1302] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1029.666644][ T1296] FAT-fs (loop1): bogus number of directory entries (2) [ 1029.668613][ T1302] __x64_sys_connect+0x3d/0x50 [ 1029.668653][ T1302] do_syscall_64+0x39/0x80 [ 1029.676197][ T1296] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1029.680485][ T1302] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1029.680504][ T1302] RIP: 0033:0x45de59 [ 1029.701390][ T1302] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1029.721136][ T1302] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1029.729636][ T1302] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1029.737628][ T1302] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000009 [ 1029.746694][ T1302] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1029.754719][ T1302] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1029.762766][ T1302] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1029.833687][ T1299] gfs2: not a GFS2 filesystem 21:20:11 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000140)='/dev/loop0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1020, &(0x7f00000002c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}], [{@pcr={'pcr', 0x3d, 0x1e}}, {@audit='audit'}]}}) r8 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r8, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:11 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000140)='/dev/loop0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1020, &(0x7f00000002c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}], [{@pcr={'pcr', 0x3d, 0x1e}}, {@audit='audit'}]}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1030.009630][ T1316] FAT-fs (loop0): Directory bread(block 6) failed 21:20:11 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:11 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000140)='/dev/loop0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1020, &(0x7f00000002c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}], [{@pcr={'pcr', 0x3d, 0x1e}}, {@audit='audit'}]}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1030.126814][ T1327] gfs2: not a GFS2 filesystem 21:20:12 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x80000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x7400, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:12 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:12 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000140)='/dev/loop0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1020, &(0x7f00000002c0)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@allow_other='allow_other'}], [{@pcr={'pcr', 0x3d, 0x1e}}, {@audit='audit'}]}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:12 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100)=0x100, 0x8) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:12 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r7, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1030.467823][ T1351] FAT-fs (loop1): bogus number of directory entries (2) 21:20:12 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1030.557288][ T1351] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1030.598665][ T1368] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1030.606471][ T1368] CPU: 1 PID: 1368 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1030.615176][ T1368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1030.625229][ T1368] Call Trace: [ 1030.628524][ T1368] dump_stack+0x116/0x15d [ 1030.632870][ T1368] schedule_timeout+0x1a4/0x280 [ 1030.637758][ T1368] ? _raw_spin_unlock_bh+0x33/0x40 [ 1030.642881][ T1368] ? release_sock+0x104/0x110 [ 1030.647622][ T1368] vsock_stream_connect+0x1ec/0x660 [ 1030.652837][ T1368] ? init_wait_entry+0x30/0x30 [ 1030.657606][ T1368] ? __vsock_bind+0x7d0/0x7d0 [ 1030.662316][ T1368] __sys_connect+0x245/0x280 [ 1030.666965][ T1368] ? _copy_to_user+0x67/0x80 [ 1030.671593][ T1368] ? put_timespec64+0x61/0x90 [ 1030.676286][ T1368] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1030.682425][ T1368] __x64_sys_connect+0x3d/0x50 [ 1030.688670][ T1368] do_syscall_64+0x39/0x80 [ 1030.693101][ T1368] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1030.698995][ T1368] RIP: 0033:0x45de59 [ 1030.702895][ T1368] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1030.722604][ T1368] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1030.731143][ T1368] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1030.739197][ T1368] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 21:20:12 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000180)={r0, 0x80000000, 0x4, 0x800}) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ff7000/0x8000)=nil, 0x8000}, 0x2}) getsockname$packet(r0, &(0x7f0000000200), &(0x7f0000000000)=0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) chroot(&(0x7f0000000140)='./file0\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:12 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r7, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:12 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xc000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1030.747193][ T1368] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1030.755166][ T1368] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1030.763143][ T1368] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1030.773466][ T1355] FAT-fs (loop0): Directory bread(block 6) failed 21:20:12 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1030.863242][ T1372] gfs2: not a GFS2 filesystem 21:20:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x7800, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1031.004151][ T1382] gfs2: not a GFS2 filesystem [ 1031.030314][ T1386] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1031.069410][ T1386] CPU: 1 PID: 1386 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1031.078196][ T1386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1031.089465][ T1386] Call Trace: [ 1031.094163][ T1386] dump_stack+0x116/0x15d [ 1031.098508][ T1386] schedule_timeout+0x1a4/0x280 [ 1031.104178][ T1386] ? _raw_spin_unlock_bh+0x33/0x40 [ 1031.109297][ T1386] ? release_sock+0x104/0x110 [ 1031.113975][ T1386] vsock_stream_connect+0x1ec/0x660 [ 1031.119278][ T1386] ? init_wait_entry+0x30/0x30 [ 1031.125174][ T1386] ? __vsock_bind+0x7d0/0x7d0 [ 1031.129925][ T1386] __sys_connect+0x245/0x280 [ 1031.134964][ T1386] ? _copy_to_user+0x67/0x80 [ 1031.139600][ T1386] ? put_timespec64+0x61/0x90 [ 1031.144326][ T1386] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1031.151263][ T1386] __x64_sys_connect+0x3d/0x50 [ 1031.156050][ T1386] do_syscall_64+0x39/0x80 [ 1031.160471][ T1386] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1031.166777][ T1386] RIP: 0033:0x45de59 [ 1031.171084][ T1386] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1031.186566][ T4943] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 1031.190744][ T1386] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1031.190808][ T1386] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1031.190826][ T1386] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1031.224330][ T1386] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1031.233189][ T1386] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1031.241749][ T1386] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:13 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:13 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xd000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5c00000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1031.436295][ T1398] FAT-fs (loop0): Directory bread(block 6) failed [ 1031.515295][ T1402] FAT-fs (loop1): bogus number of directory entries (2) [ 1031.568260][ T1402] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1031.628946][ T1409] gfs2: not a GFS2 filesystem 21:20:13 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r7, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:13 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x7a00, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:13 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:13 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:13 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1031.949116][ T1419] FAT-fs (loop0): Directory bread(block 6) failed [ 1031.972974][ T1423] FAT-fs (loop1): bogus number of directory entries (2) [ 1031.985073][ T1424] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1032.029545][ T1423] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1032.053772][ T1424] CPU: 1 PID: 1424 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1032.062471][ T1424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1032.072559][ T1424] Call Trace: [ 1032.075857][ T1424] dump_stack+0x116/0x15d [ 1032.080198][ T1424] schedule_timeout+0x1a4/0x280 [ 1032.085059][ T1424] ? _raw_spin_unlock_bh+0x33/0x40 [ 1032.090180][ T1424] ? release_sock+0x104/0x110 [ 1032.094866][ T1424] vsock_stream_connect+0x1ec/0x660 [ 1032.100113][ T1424] ? init_wait_entry+0x30/0x30 [ 1032.104959][ T1424] ? __vsock_bind+0x7d0/0x7d0 [ 1032.109672][ T1424] __sys_connect+0x245/0x280 [ 1032.114273][ T1424] ? _copy_to_user+0x67/0x80 [ 1032.118876][ T1424] ? put_timespec64+0x61/0x90 [ 1032.123638][ T1424] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1032.129723][ T1424] __x64_sys_connect+0x3d/0x50 [ 1032.134502][ T1424] do_syscall_64+0x39/0x80 [ 1032.139018][ T1424] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1032.144945][ T1424] RIP: 0033:0x45de59 [ 1032.148847][ T1424] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1032.168517][ T1424] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:20:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xc126, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1032.176942][ T1424] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1032.184920][ T1424] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1032.192943][ T1424] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1032.200922][ T1424] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1032.208907][ T1424] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1032.224981][ T1438] gfs2: not a GFS2 filesystem 21:20:14 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r7, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:14 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1032.436125][ T1445] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1032.470128][ T1448] FAT-fs (loop1): bogus number of directory entries (2) [ 1032.481902][ T1445] CPU: 1 PID: 1445 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1032.490651][ T1445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1032.500709][ T1445] Call Trace: [ 1032.504002][ T1445] dump_stack+0x116/0x15d [ 1032.508335][ T1445] schedule_timeout+0x1a4/0x280 [ 1032.513210][ T1445] ? _raw_spin_unlock_bh+0x33/0x40 [ 1032.518333][ T1445] ? release_sock+0x104/0x110 [ 1032.523067][ T1445] vsock_stream_connect+0x1ec/0x660 [ 1032.528293][ T1445] ? init_wait_entry+0x30/0x30 [ 1032.533100][ T1445] ? __vsock_bind+0x7d0/0x7d0 [ 1032.537781][ T1445] __sys_connect+0x245/0x280 [ 1032.542410][ T1445] ? _copy_to_user+0x67/0x80 [ 1032.547015][ T1445] ? put_timespec64+0x61/0x90 [ 1032.551752][ T1445] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1032.558644][ T1445] __x64_sys_connect+0x3d/0x50 [ 1032.563419][ T1445] do_syscall_64+0x39/0x80 [ 1032.568719][ T1445] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1032.574281][ T1448] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1032.574616][ T1445] RIP: 0033:0x45de59 [ 1032.574642][ T1445] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1032.604745][ T1445] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1032.613160][ T1445] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1032.621131][ T1445] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1032.629134][ T1445] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 21:20:14 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1032.637131][ T1445] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1032.646094][ T1445] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:14 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1032.754976][ T1455] gfs2: not a GFS2 filesystem [ 1032.760389][ T1454] FAT-fs (loop0): Directory bread(block 6) failed 21:20:14 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getuid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r6 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r6, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:14 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xc626, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1032.818140][ T1463] FAT-fs (loop1): bogus number of directory entries (2) [ 1032.839637][ T1463] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1032.862550][ T1455] gfs2: not a GFS2 filesystem [ 1032.919742][ T1472] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1032.929537][ T1472] CPU: 0 PID: 1472 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1032.938214][ T1472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1032.948274][ T1472] Call Trace: [ 1032.951571][ T1472] dump_stack+0x116/0x15d [ 1032.955958][ T1472] schedule_timeout+0x1a4/0x280 [ 1032.963338][ T1472] ? _raw_spin_unlock_bh+0x33/0x40 [ 1032.968566][ T1472] ? release_sock+0x104/0x110 [ 1032.973246][ T1472] vsock_stream_connect+0x1ec/0x660 [ 1032.978454][ T1472] ? init_wait_entry+0x30/0x30 [ 1032.983220][ T1472] ? __vsock_bind+0x7d0/0x7d0 [ 1032.987901][ T1472] __sys_connect+0x245/0x280 [ 1032.992589][ T1472] ? _copy_to_user+0x67/0x80 [ 1032.997213][ T1472] ? put_timespec64+0x61/0x90 [ 1033.001890][ T1472] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1033.007965][ T1472] __x64_sys_connect+0x3d/0x50 [ 1033.012727][ T1472] do_syscall_64+0x39/0x80 [ 1033.017176][ T1472] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1033.023061][ T1472] RIP: 0033:0x45de59 [ 1033.027028][ T1472] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1033.046645][ T1472] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1033.055059][ T1472] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:15 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r6 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r6, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1033.063030][ T1472] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1033.071000][ T1472] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1033.079062][ T1472] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1033.087114][ T1472] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1033.198542][ T1476] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1033.216059][ T1476] CPU: 1 PID: 1476 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1033.224749][ T1476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1033.236083][ T1476] Call Trace: [ 1033.240427][ T1476] dump_stack+0x116/0x15d [ 1033.244851][ T1476] schedule_timeout+0x1a4/0x280 [ 1033.249710][ T1476] ? _raw_spin_unlock_bh+0x33/0x40 [ 1033.255788][ T1476] ? release_sock+0x104/0x110 [ 1033.261776][ T1476] vsock_stream_connect+0x1ec/0x660 [ 1033.268021][ T1476] ? init_wait_entry+0x30/0x30 [ 1033.272791][ T1476] ? __vsock_bind+0x7d0/0x7d0 [ 1033.277520][ T1476] __sys_connect+0x245/0x280 [ 1033.283096][ T1476] ? _copy_to_user+0x67/0x80 [ 1033.287689][ T1476] ? put_timespec64+0x61/0x90 [ 1033.292395][ T1476] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1033.298815][ T1476] __x64_sys_connect+0x3d/0x50 [ 1033.304545][ T1476] do_syscall_64+0x39/0x80 [ 1033.309088][ T1476] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1033.315893][ T1476] RIP: 0033:0x45de59 [ 1033.319869][ T1476] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1033.340656][ T1476] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1033.349122][ T1476] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1033.357695][ T1476] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1033.365966][ T1476] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1033.374879][ T1476] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1033.383496][ T1476] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:15 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:15 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1033.479689][ T1480] FAT-fs (loop1): bogus number of directory entries (2) [ 1033.493630][ T1480] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:15 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r1) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r5, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1033.561685][ T1485] FAT-fs (loop0): Directory bread(block 6) failed [ 1033.592249][ T1489] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1033.604959][ T1489] CPU: 1 PID: 1489 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1033.613743][ T1489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1033.623798][ T1489] Call Trace: [ 1033.627123][ T1489] dump_stack+0x116/0x15d [ 1033.631454][ T1489] schedule_timeout+0x1a4/0x280 [ 1033.636312][ T1489] ? _raw_spin_unlock_bh+0x33/0x40 [ 1033.641478][ T1489] ? release_sock+0x104/0x110 [ 1033.646157][ T1489] vsock_stream_connect+0x1ec/0x660 [ 1033.651358][ T1489] ? init_wait_entry+0x30/0x30 [ 1033.656128][ T1489] ? __vsock_bind+0x7d0/0x7d0 [ 1033.660934][ T1489] __sys_connect+0x245/0x280 [ 1033.665604][ T1489] ? _copy_to_user+0x67/0x80 [ 1033.670330][ T1489] ? put_timespec64+0x61/0x90 [ 1033.675087][ T1489] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1033.681160][ T1489] __x64_sys_connect+0x3d/0x50 [ 1033.685925][ T1489] do_syscall_64+0x39/0x80 [ 1033.690348][ T1489] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1033.696250][ T1489] RIP: 0033:0x45de59 [ 1033.700147][ T1489] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1033.719752][ T1489] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1033.728177][ T1489] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1033.736154][ T1489] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1033.744164][ T1489] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1033.752202][ T1489] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c 21:20:15 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xf040000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1033.760186][ T1489] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1033.844745][ T1490] gfs2: not a GFS2 filesystem 21:20:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xedc0, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:15 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r1) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r5, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1033.950055][ T1503] FAT-fs (loop1): bogus number of directory entries (2) [ 1033.958409][ T1495] gfs2: not a GFS2 filesystem [ 1033.972676][ T1503] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1033.990521][ T1507] schedule_timeout: wrong timeout value fffdd0c26c641895 21:20:15 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7800000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1034.023290][ T1507] CPU: 1 PID: 1507 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1034.031984][ T1507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1034.042038][ T1507] Call Trace: [ 1034.045342][ T1507] dump_stack+0x116/0x15d [ 1034.051057][ T1507] schedule_timeout+0x1a4/0x280 [ 1034.055990][ T1507] ? _raw_spin_unlock_bh+0x33/0x40 [ 1034.061131][ T1507] ? release_sock+0x104/0x110 [ 1034.065812][ T1507] vsock_stream_connect+0x1ec/0x660 21:20:15 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1034.072196][ T1507] ? init_wait_entry+0x30/0x30 [ 1034.076970][ T1507] ? __vsock_bind+0x7d0/0x7d0 [ 1034.081653][ T1507] __sys_connect+0x245/0x280 [ 1034.086971][ T1507] ? _copy_to_user+0x67/0x80 [ 1034.091571][ T1507] ? put_timespec64+0x61/0x90 [ 1034.096255][ T1507] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1034.102368][ T1507] __x64_sys_connect+0x3d/0x50 [ 1034.107172][ T1507] do_syscall_64+0x39/0x80 [ 1034.112814][ T1507] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1034.118721][ T1507] RIP: 0033:0x45de59 [ 1034.122657][ T1507] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1034.142447][ T1507] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1034.150909][ T1507] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1034.158885][ T1507] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1034.166878][ T1507] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1034.175021][ T1507] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1034.182998][ T1507] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:16 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r1) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r5, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1034.267355][ T1513] FAT-fs (loop0): Directory bread(block 6) failed [ 1034.280737][ T1519] gfs2: not a GFS2 filesystem [ 1034.323263][ T1521] FAT-fs (loop1): bogus number of directory entries (2) [ 1034.343393][ T1521] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1034.373429][ T1532] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1034.381142][ T1532] CPU: 1 PID: 1532 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1034.389845][ T1532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1034.399898][ T1532] Call Trace: [ 1034.403191][ T1532] dump_stack+0x116/0x15d [ 1034.407519][ T1532] schedule_timeout+0x1a4/0x280 [ 1034.412431][ T1532] ? _raw_spin_unlock_bh+0x33/0x40 [ 1034.417574][ T1532] ? release_sock+0x104/0x110 [ 1034.422314][ T1532] vsock_stream_connect+0x1ec/0x660 [ 1034.427534][ T1532] ? init_wait_entry+0x30/0x30 [ 1034.432300][ T1532] ? __vsock_bind+0x7d0/0x7d0 [ 1034.436975][ T1532] __sys_connect+0x245/0x280 [ 1034.441589][ T1532] ? _copy_to_user+0x67/0x80 [ 1034.446177][ T1532] ? put_timespec64+0x61/0x90 [ 1034.450860][ T1532] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1034.456925][ T1532] __x64_sys_connect+0x3d/0x50 [ 1034.461687][ T1532] do_syscall_64+0x39/0x80 [ 1034.466105][ T1532] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1034.472042][ T1532] RIP: 0033:0x45de59 [ 1034.476018][ T1532] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1034.495792][ T1532] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1034.504242][ T1532] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1034.512213][ T1532] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 21:20:16 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1034.520210][ T1532] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1034.528248][ T1532] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1034.536318][ T1532] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:16 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:16 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1034.631053][ T1537] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1034.655873][ T1537] CPU: 1 PID: 1537 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1034.664566][ T1537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1034.674715][ T1537] Call Trace: [ 1034.678008][ T1537] dump_stack+0x116/0x15d [ 1034.682338][ T1537] schedule_timeout+0x1a4/0x280 [ 1034.687197][ T1537] ? _raw_spin_unlock_bh+0x33/0x40 [ 1034.692447][ T1537] ? release_sock+0x104/0x110 [ 1034.697215][ T1537] vsock_stream_connect+0x1ec/0x660 [ 1034.702526][ T1537] ? init_wait_entry+0x30/0x30 [ 1034.707291][ T1537] ? __vsock_bind+0x7d0/0x7d0 [ 1034.711993][ T1537] __sys_connect+0x245/0x280 [ 1034.716587][ T1537] ? _copy_to_user+0x67/0x80 [ 1034.721182][ T1537] ? put_timespec64+0x61/0x90 [ 1034.725928][ T1537] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1034.732000][ T1537] __x64_sys_connect+0x3d/0x50 [ 1034.736767][ T1537] do_syscall_64+0x39/0x80 [ 1034.741184][ T1537] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1034.747079][ T1537] RIP: 0033:0x45de59 [ 1034.750974][ T1537] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1034.770668][ T1537] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:20:16 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xf418, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1034.779139][ T1537] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1034.787126][ T1537] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1034.795182][ T1537] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1034.803159][ T1537] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1034.811190][ T1537] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:16 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:16 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1035.014598][ T1551] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1035.026378][ T1551] CPU: 1 PID: 1551 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1035.035093][ T1551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1035.046159][ T1551] Call Trace: [ 1035.050500][ T1551] dump_stack+0x116/0x15d [ 1035.054874][ T1551] schedule_timeout+0x1a4/0x280 [ 1035.061356][ T1551] ? _raw_spin_unlock_bh+0x33/0x40 [ 1035.067261][ T1551] ? release_sock+0x104/0x110 [ 1035.071964][ T1551] vsock_stream_connect+0x1ec/0x660 [ 1035.078059][ T1551] ? init_wait_entry+0x30/0x30 [ 1035.083836][ T1551] ? __vsock_bind+0x7d0/0x7d0 [ 1035.090333][ T1551] __sys_connect+0x245/0x280 [ 1035.096200][ T1551] ? _copy_to_user+0x67/0x80 [ 1035.100814][ T1551] ? put_timespec64+0x61/0x90 [ 1035.105520][ T1551] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1035.112896][ T1551] __x64_sys_connect+0x3d/0x50 [ 1035.117747][ T1551] do_syscall_64+0x39/0x80 [ 1035.123714][ T1551] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1035.129975][ T1551] RIP: 0033:0x45de59 [ 1035.133876][ T1551] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1035.153655][ T1551] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1035.162131][ T1551] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1035.170901][ T1551] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1035.179355][ T1551] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1035.187805][ T1551] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1035.196289][ T1551] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:17 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1035.319877][ T1543] gfs2: not a GFS2 filesystem [ 1035.324743][ T1547] FAT-fs (loop0): Directory bread(block 6) failed [ 1035.350933][ T1558] FAT-fs (loop1): bogus number of directory entries (2) [ 1035.359162][ T1558] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1035.392265][ T1566] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1035.399574][ T1566] CPU: 1 PID: 1566 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1035.408350][ T1566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1035.418435][ T1566] Call Trace: [ 1035.421810][ T1566] dump_stack+0x116/0x15d [ 1035.426150][ T1566] schedule_timeout+0x1a4/0x280 [ 1035.431046][ T1566] ? _raw_spin_unlock_bh+0x33/0x40 [ 1035.436168][ T1566] ? release_sock+0x104/0x110 [ 1035.441033][ T1566] vsock_stream_connect+0x1ec/0x660 [ 1035.446239][ T1566] ? init_wait_entry+0x30/0x30 [ 1035.451007][ T1566] ? __vsock_bind+0x7d0/0x7d0 [ 1035.455734][ T1566] __sys_connect+0x245/0x280 [ 1035.458427][ T1567] gfs2: not a GFS2 filesystem [ 1035.460425][ T1566] ? _copy_to_user+0x67/0x80 [ 1035.460437][ T1566] ? put_timespec64+0x61/0x90 [ 1035.460453][ T1566] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1035.460498][ T1566] __x64_sys_connect+0x3d/0x50 [ 1035.485246][ T1566] do_syscall_64+0x39/0x80 [ 1035.489691][ T1566] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1035.495581][ T1566] RIP: 0033:0x45de59 [ 1035.500762][ T1566] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1035.520536][ T1566] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1035.529224][ T1566] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:17 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1035.538202][ T1566] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1035.546283][ T1566] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1035.554285][ T1566] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1035.562285][ T1566] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:17 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xf803, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:17 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:17 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x11000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:17 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r5, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1035.829201][ T1579] gfs2: not a GFS2 filesystem [ 1035.834940][ T1580] FAT-fs (loop0): Directory bread(block 6) failed [ 1035.928722][ T1586] FAT-fs (loop1): bogus number of directory entries (2) [ 1035.936449][ T1586] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1035.937096][ T1592] gfs2: not a GFS2 filesystem 21:20:17 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1036.020559][ T1595] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1036.046673][ T1595] CPU: 0 PID: 1595 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1036.055364][ T1595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1036.066144][ T1595] Call Trace: [ 1036.069444][ T1595] dump_stack+0x116/0x15d [ 1036.073944][ T1595] schedule_timeout+0x1a4/0x280 [ 1036.080136][ T1595] ? _raw_spin_unlock_bh+0x33/0x40 [ 1036.085773][ T1595] ? release_sock+0x104/0x110 [ 1036.091467][ T1595] vsock_stream_connect+0x1ec/0x660 [ 1036.096683][ T1595] ? init_wait_entry+0x30/0x30 [ 1036.102238][ T1595] ? __vsock_bind+0x7d0/0x7d0 [ 1036.107001][ T1595] __sys_connect+0x245/0x280 [ 1036.111622][ T1595] ? _copy_to_user+0x67/0x80 [ 1036.116227][ T1595] ? put_timespec64+0x61/0x90 [ 1036.120943][ T1595] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1036.127763][ T1595] __x64_sys_connect+0x3d/0x50 [ 1036.132546][ T1595] do_syscall_64+0x39/0x80 [ 1036.137867][ T1595] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1036.143778][ T1595] RIP: 0033:0x45de59 [ 1036.147698][ T1595] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:20:18 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xf903, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:18 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r5, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1036.167305][ T1595] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1036.175758][ T1595] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1036.183760][ T1595] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1036.191762][ T1595] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1036.200566][ T1595] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1036.208551][ T1595] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1036.280901][ T1602] FAT-fs (loop1): bogus number of directory entries (2) [ 1036.301468][ T1602] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1036.329874][ T1608] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1036.356171][ T1610] gfs2: not a GFS2 filesystem [ 1036.362598][ T1613] FAT-fs (loop0): Directory bread(block 6) failed [ 1036.378740][ T1608] CPU: 1 PID: 1608 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1036.387474][ T1608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1036.397655][ T1608] Call Trace: [ 1036.400963][ T1608] dump_stack+0x116/0x15d [ 1036.405320][ T1608] schedule_timeout+0x1a4/0x280 [ 1036.410188][ T1608] ? _raw_spin_unlock_bh+0x33/0x40 [ 1036.415323][ T1608] ? release_sock+0x104/0x110 [ 1036.420104][ T1608] vsock_stream_connect+0x1ec/0x660 [ 1036.425408][ T1608] ? init_wait_entry+0x30/0x30 [ 1036.430182][ T1608] ? __vsock_bind+0x7d0/0x7d0 [ 1036.434863][ T1608] __sys_connect+0x245/0x280 [ 1036.439465][ T1608] ? _copy_to_user+0x67/0x80 [ 1036.444085][ T1608] ? put_timespec64+0x61/0x90 [ 1036.448775][ T1608] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1036.459801][ T1608] __x64_sys_connect+0x3d/0x50 [ 1036.464570][ T1608] do_syscall_64+0x39/0x80 [ 1036.469026][ T1608] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1036.474924][ T1608] RIP: 0033:0x45de59 [ 1036.478947][ T1608] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1036.498709][ T1608] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1036.507148][ T1608] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1036.515129][ T1608] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1036.523172][ T1608] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 21:20:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffff00000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1036.531152][ T1608] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1036.539233][ T1608] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:18 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x12000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:18 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r5, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:18 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xff0f, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1036.770767][ T1620] gfs2: not a GFS2 filesystem [ 1036.927268][ T1628] FAT-fs (loop1): bogus number of directory entries (2) [ 1036.934243][ T1628] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1036.944810][ T1634] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1036.951937][ T1634] CPU: 1 PID: 1634 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1036.960606][ T1634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1036.970658][ T1634] Call Trace: [ 1036.973949][ T1634] dump_stack+0x116/0x15d [ 1036.978345][ T1634] schedule_timeout+0x1a4/0x280 [ 1036.983198][ T1634] ? _raw_spin_unlock_bh+0x33/0x40 [ 1036.988319][ T1634] ? release_sock+0x104/0x110 [ 1036.993008][ T1634] vsock_stream_connect+0x1ec/0x660 [ 1036.998205][ T1634] ? init_wait_entry+0x30/0x30 [ 1037.002966][ T1634] ? __vsock_bind+0x7d0/0x7d0 [ 1037.007644][ T1634] __sys_connect+0x245/0x280 [ 1037.012234][ T1634] ? _copy_to_user+0x67/0x80 [ 1037.016859][ T1634] ? put_timespec64+0x61/0x90 [ 1037.021724][ T1634] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1037.027793][ T1634] __x64_sys_connect+0x3d/0x50 [ 1037.032669][ T1634] do_syscall_64+0x39/0x80 [ 1037.037109][ T1634] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1037.043129][ T1634] RIP: 0033:0x45de59 [ 1037.047023][ T1634] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1037.066624][ T1634] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:20:18 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xf603000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1037.075036][ T1634] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1037.083007][ T1634] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1037.091144][ T1634] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1037.099121][ T1634] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1037.107209][ T1634] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1037.235046][ T1638] FAT-fs (loop0): Directory bread(block 6) failed [ 1037.242155][ T1643] gfs2: not a GFS2 filesystem [ 1037.242326][ T1630] FAT-fs (loop1): bogus number of directory entries (2) [ 1037.256339][ T1630] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:19 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x17040000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1037.356582][ T1658] gfs2: not a GFS2 filesystem 21:20:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x40000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:19 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:19 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r6 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r6, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1037.560224][ T1668] FAT-fs (loop0): Directory bread(block 6) failed 21:20:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1037.700022][ T1678] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1037.744749][ T1673] gfs2: not a GFS2 filesystem [ 1037.763510][ T1678] CPU: 1 PID: 1678 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1037.772258][ T1678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1037.782421][ T1678] Call Trace: [ 1037.785743][ T1678] dump_stack+0x116/0x15d [ 1037.790074][ T1678] schedule_timeout+0x1a4/0x280 [ 1037.794930][ T1678] ? _raw_spin_unlock_bh+0x33/0x40 [ 1037.800071][ T1678] ? release_sock+0x104/0x110 [ 1037.804747][ T1678] vsock_stream_connect+0x1ec/0x660 [ 1037.810003][ T1678] ? init_wait_entry+0x30/0x30 [ 1037.814774][ T1678] ? __vsock_bind+0x7d0/0x7d0 [ 1037.819468][ T1678] __sys_connect+0x245/0x280 [ 1037.824058][ T1678] ? _copy_to_user+0x67/0x80 [ 1037.828690][ T1678] ? put_timespec64+0x61/0x90 [ 1037.833378][ T1678] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1037.839461][ T1678] __x64_sys_connect+0x3d/0x50 [ 1037.844283][ T1678] do_syscall_64+0x39/0x80 [ 1037.848701][ T1678] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1037.854695][ T1678] RIP: 0033:0x45de59 [ 1037.859587][ T1678] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1037.876814][ T1676] FAT-fs (loop1): bogus number of directory entries (2) [ 1037.879191][ T1678] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:20:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xe0000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1037.879271][ T1678] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1037.902603][ T1678] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1037.910696][ T1678] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1037.918668][ T1678] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1037.924402][ T1676] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1037.926694][ T1678] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:19 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r5, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1038.042728][ T1683] gfs2: not a GFS2 filesystem 21:20:20 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x18040000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:20 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1038.151398][ T1693] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1038.190597][ T1693] CPU: 1 PID: 1693 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1038.199290][ T1693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1038.209342][ T1693] Call Trace: [ 1038.212645][ T1693] dump_stack+0x116/0x15d [ 1038.216979][ T1693] schedule_timeout+0x1a4/0x280 [ 1038.221877][ T1693] ? _raw_spin_unlock_bh+0x33/0x40 [ 1038.227063][ T1693] ? release_sock+0x104/0x110 [ 1038.231763][ T1693] vsock_stream_connect+0x1ec/0x660 [ 1038.236970][ T1693] ? init_wait_entry+0x30/0x30 [ 1038.241735][ T1693] ? __vsock_bind+0x7d0/0x7d0 [ 1038.246527][ T1693] __sys_connect+0x245/0x280 [ 1038.251190][ T1693] ? _copy_to_user+0x67/0x80 [ 1038.255780][ T1693] ? put_timespec64+0x61/0x90 [ 1038.260472][ T1693] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1038.266643][ T1693] __x64_sys_connect+0x3d/0x50 [ 1038.271410][ T1693] do_syscall_64+0x39/0x80 [ 1038.280811][ T1693] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1038.286704][ T1693] RIP: 0033:0x45de59 [ 1038.290597][ T1693] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1038.310225][ T1693] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1038.318639][ T1693] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1038.326666][ T1693] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1038.334671][ T1693] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1038.342652][ T1693] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1038.350627][ T1693] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1038.375431][ T1688] FAT-fs (loop0): Directory bread(block 6) failed 21:20:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xf703000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:20 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1fffff, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1038.496784][ T1705] gfs2: not a GFS2 filesystem [ 1038.608504][ T1709] FAT-fs (loop1): bogus number of directory entries (2) [ 1038.615654][ T1711] gfs2: not a GFS2 filesystem [ 1038.629251][ T1709] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:20 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1038.818264][ T1719] FAT-fs (loop0): Directory bread(block 6) failed 21:20:20 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r5, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1038.934691][ T1725] FAT-fs (loop1): bogus number of directory entries (2) [ 1038.969458][ T1728] schedule_timeout: wrong timeout value fffdd0c26c641895 21:20:20 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1038.993655][ T1725] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1039.040166][ T1728] CPU: 0 PID: 1728 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1039.048884][ T1728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1039.058999][ T1728] Call Trace: [ 1039.062295][ T1728] dump_stack+0x116/0x15d [ 1039.066629][ T1728] schedule_timeout+0x1a4/0x280 [ 1039.071484][ T1728] ? _raw_spin_unlock_bh+0x33/0x40 [ 1039.076601][ T1728] ? release_sock+0x104/0x110 [ 1039.082389][ T1728] vsock_stream_connect+0x1ec/0x660 [ 1039.087820][ T1728] ? init_wait_entry+0x30/0x30 [ 1039.092582][ T1728] ? __vsock_bind+0x7d0/0x7d0 [ 1039.098030][ T1728] __sys_connect+0x245/0x280 [ 1039.103350][ T1728] ? _copy_to_user+0x67/0x80 [ 1039.109533][ T1728] ? put_timespec64+0x61/0x90 [ 1039.114885][ T1728] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1039.121045][ T1728] __x64_sys_connect+0x3d/0x50 [ 1039.126726][ T1728] do_syscall_64+0x39/0x80 [ 1039.131153][ T1728] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1039.137050][ T1728] RIP: 0033:0x45de59 [ 1039.141465][ T1728] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1039.161077][ T1728] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1039.169533][ T1728] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1039.178595][ T1728] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1039.186604][ T1728] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1039.194851][ T1728] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1039.202843][ T1728] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:21 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x400000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1039.357205][ T1732] gfs2: not a GFS2 filesystem [ 1039.410605][ T1741] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1039.417895][ T1741] CPU: 0 PID: 1741 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1039.428068][ T1741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1039.438159][ T1741] Call Trace: [ 1039.441461][ T1741] dump_stack+0x116/0x15d [ 1039.445824][ T1741] schedule_timeout+0x1a4/0x280 [ 1039.450682][ T1741] ? _raw_spin_unlock_bh+0x33/0x40 [ 1039.455855][ T1741] ? release_sock+0x104/0x110 [ 1039.461259][ T1741] vsock_stream_connect+0x1ec/0x660 [ 1039.466517][ T1741] ? init_wait_entry+0x30/0x30 [ 1039.471270][ T1741] ? __vsock_bind+0x7d0/0x7d0 [ 1039.475937][ T1741] __sys_connect+0x245/0x280 [ 1039.480527][ T1741] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1039.486740][ T1741] __x64_sys_connect+0x3d/0x50 [ 1039.491508][ T1741] do_syscall_64+0x39/0x80 [ 1039.497152][ T1741] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1039.503081][ T1741] RIP: 0033:0x45de59 [ 1039.506967][ T1741] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1039.527973][ T1741] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1039.536411][ T1741] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1039.544400][ T1741] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1039.552399][ T1741] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 21:20:21 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x19040000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1039.560367][ T1741] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1039.568336][ T1741] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:21 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1039.626623][ T1745] FAT-fs (loop0): Directory bread(block 6) failed 21:20:21 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:21 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfbffffff00000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1039.826766][ T1753] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1039.834108][ T1753] CPU: 0 PID: 1753 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1039.842860][ T1753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1039.852915][ T1753] Call Trace: [ 1039.856283][ T1753] dump_stack+0x116/0x15d [ 1039.860680][ T1753] schedule_timeout+0x1a4/0x280 [ 1039.865561][ T1753] ? _raw_spin_unlock_bh+0x33/0x40 [ 1039.870756][ T1753] ? release_sock+0x104/0x110 [ 1039.875497][ T1753] vsock_stream_connect+0x1ec/0x660 [ 1039.880726][ T1753] ? init_wait_entry+0x30/0x30 [ 1039.885483][ T1753] ? __vsock_bind+0x7d0/0x7d0 [ 1039.890157][ T1753] __sys_connect+0x245/0x280 [ 1039.894740][ T1753] ? _copy_to_user+0x67/0x80 [ 1039.899323][ T1753] ? put_timespec64+0x61/0x90 [ 1039.903998][ T1753] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1039.910099][ T1753] __x64_sys_connect+0x3d/0x50 [ 1039.914866][ T1753] do_syscall_64+0x39/0x80 [ 1039.919354][ T1753] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1039.925255][ T1753] RIP: 0033:0x45de59 [ 1039.929145][ T1753] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1039.948772][ T1753] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1039.957352][ T1753] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1039.965355][ T1753] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1039.973328][ T1753] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1039.981394][ T1753] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1039.989367][ T1753] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xe0ffff, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1040.019005][ T1752] FAT-fs (loop1): bogus number of directory entries (2) [ 1040.030570][ T1756] gfs2: not a GFS2 filesystem [ 1040.046244][ T1752] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1040.287480][ T1766] FAT-fs (loop0): Directory bread(block 6) failed [ 1040.321865][ T1774] gfs2: not a GFS2 filesystem [ 1040.334004][ T1776] FAT-fs (loop1): bogus number of directory entries (2) 21:20:22 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:22 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1040.368604][ T1776] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:22 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:22 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1040.436026][ T1783] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1040.510011][ T1783] CPU: 1 PID: 1783 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1040.518774][ T1783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1040.528828][ T1783] Call Trace: [ 1040.532151][ T1783] dump_stack+0x116/0x15d [ 1040.536625][ T1783] schedule_timeout+0x1a4/0x280 [ 1040.541614][ T1783] ? _raw_spin_unlock_bh+0x33/0x40 [ 1040.546736][ T1783] ? release_sock+0x104/0x110 [ 1040.551471][ T1783] vsock_stream_connect+0x1ec/0x660 [ 1040.556672][ T1783] ? init_wait_entry+0x30/0x30 [ 1040.561436][ T1783] ? __vsock_bind+0x7d0/0x7d0 [ 1040.566124][ T1783] __sys_connect+0x245/0x280 [ 1040.570708][ T1783] ? _copy_to_user+0x67/0x80 [ 1040.575396][ T1783] ? put_timespec64+0x61/0x90 [ 1040.580109][ T1783] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1040.586180][ T1783] __x64_sys_connect+0x3d/0x50 [ 1040.591025][ T1783] do_syscall_64+0x39/0x80 [ 1040.597712][ T1783] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1040.603615][ T1783] RIP: 0033:0x45de59 [ 1040.607566][ T1783] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1040.627189][ T1783] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1040.635716][ T1783] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1040.643688][ T1783] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000005 [ 1040.651663][ T1783] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1040.661117][ T1783] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1040.669092][ T1783] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:22 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:22 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1a040000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1040.726325][ T1791] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1040.748263][ T1789] gfs2: not a GFS2 filesystem [ 1040.828290][ T1789] gfs2: not a GFS2 filesystem [ 1040.834840][ T1797] FAT-fs (loop0): Directory bread(block 6) failed [ 1040.841718][ T1791] CPU: 1 PID: 1791 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1040.850387][ T1791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1040.860520][ T1791] Call Trace: [ 1040.863847][ T1791] dump_stack+0x116/0x15d [ 1040.868185][ T1791] schedule_timeout+0x1a4/0x280 [ 1040.873043][ T1791] ? _raw_spin_unlock_bh+0x33/0x40 [ 1040.878256][ T1791] ? release_sock+0x104/0x110 [ 1040.882975][ T1791] vsock_stream_connect+0x1ec/0x660 [ 1040.888175][ T1791] ? init_wait_entry+0x30/0x30 [ 1040.892936][ T1791] ? __vsock_bind+0x7d0/0x7d0 [ 1040.897618][ T1791] __sys_connect+0x245/0x280 [ 1040.902283][ T1791] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1040.908391][ T1791] __x64_sys_connect+0x3d/0x50 [ 1040.913230][ T1791] do_syscall_64+0x39/0x80 [ 1040.917649][ T1791] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1040.923535][ T1791] RIP: 0033:0x45de59 [ 1040.927437][ T1791] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1040.947497][ T1791] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1040.955931][ T1791] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1040.963925][ T1791] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1040.971999][ T1791] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1040.980018][ T1791] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1040.988012][ T1791] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:23 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1041.077208][ T1803] FAT-fs (loop1): bogus number of directory entries (2) [ 1041.094769][ T1803] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:23 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x10e0000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:23 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1041.308534][ T1810] gfs2: not a GFS2 filesystem [ 1041.316805][ T1812] FAT-fs (loop1): bogus number of directory entries (2) [ 1041.323846][ T1812] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1041.405911][ T1826] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1041.423113][ T1826] CPU: 1 PID: 1826 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1041.431797][ T1826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1041.441870][ T1826] Call Trace: [ 1041.445158][ T1826] dump_stack+0x116/0x15d [ 1041.449489][ T1826] schedule_timeout+0x1a4/0x280 [ 1041.454338][ T1826] ? _raw_spin_unlock_bh+0x33/0x40 [ 1041.459455][ T1826] ? release_sock+0x104/0x110 [ 1041.464127][ T1826] vsock_stream_connect+0x1ec/0x660 [ 1041.469333][ T1826] ? init_wait_entry+0x30/0x30 [ 1041.474127][ T1826] ? __vsock_bind+0x7d0/0x7d0 [ 1041.478850][ T1826] __sys_connect+0x245/0x280 [ 1041.484264][ T1826] ? _copy_to_user+0x67/0x80 [ 1041.488910][ T1826] ? put_timespec64+0x61/0x90 [ 1041.493674][ T1826] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1041.499742][ T1826] __x64_sys_connect+0x3d/0x50 [ 1041.504504][ T1826] do_syscall_64+0x39/0x80 [ 1041.508924][ T1826] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1041.514840][ T1826] RIP: 0033:0x45de59 [ 1041.518731][ T1826] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1041.538393][ T1826] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1041.546841][ T1826] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:23 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:23 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1b040000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1041.554812][ T1826] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1041.562787][ T1826] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1041.570789][ T1826] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1041.578815][ T1826] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1041.653880][ T1824] FAT-fs (loop0): Directory bread(block 6) failed [ 1041.696443][ T1832] gfs2: not a GFS2 filesystem 21:20:23 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1041.771497][ T1840] gfs2: not a GFS2 filesystem 21:20:23 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1041.824335][ T1838] FAT-fs (loop1): bogus number of directory entries (2) [ 1041.842647][ T1838] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1041.856561][ T1845] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1041.866396][ T1845] CPU: 0 PID: 1845 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1041.875539][ T1845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1041.885611][ T1845] Call Trace: [ 1041.889368][ T1845] dump_stack+0x116/0x15d [ 1041.893710][ T1845] schedule_timeout+0x1a4/0x280 [ 1041.898565][ T1845] ? _raw_spin_unlock_bh+0x33/0x40 [ 1041.903680][ T1845] ? release_sock+0x104/0x110 [ 1041.909459][ T1845] vsock_stream_connect+0x1ec/0x660 [ 1041.914952][ T1845] ? init_wait_entry+0x30/0x30 [ 1041.920476][ T1845] ? __vsock_bind+0x7d0/0x7d0 [ 1041.925238][ T1845] __sys_connect+0x245/0x280 [ 1041.929830][ T1845] ? _copy_to_user+0x67/0x80 [ 1041.935460][ T1845] ? put_timespec64+0x61/0x90 [ 1041.940142][ T1845] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1041.946210][ T1845] __x64_sys_connect+0x3d/0x50 [ 1041.951028][ T1845] do_syscall_64+0x39/0x80 [ 1041.956968][ T1845] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1041.962868][ T1845] RIP: 0033:0x45de59 [ 1041.966792][ T1845] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1041.987036][ T1845] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1041.995541][ T1845] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1042.004398][ T1845] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1042.012582][ T1845] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 21:20:23 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x2000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:23 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xc171cfd00000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:23 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1042.020554][ T1845] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1042.028542][ T1845] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1042.128209][ T1853] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1042.159946][ T1857] FAT-fs (loop1): bogus number of directory entries (2) [ 1042.161685][ T1852] gfs2: not a GFS2 filesystem [ 1042.173907][ T1853] CPU: 1 PID: 1853 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1042.182608][ T1853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1042.192676][ T1853] Call Trace: [ 1042.195964][ T1853] dump_stack+0x116/0x15d [ 1042.200294][ T1853] schedule_timeout+0x1a4/0x280 [ 1042.205145][ T1853] ? _raw_spin_unlock_bh+0x33/0x40 [ 1042.210257][ T1853] ? release_sock+0x104/0x110 [ 1042.214967][ T1853] vsock_stream_connect+0x1ec/0x660 [ 1042.220160][ T1853] ? init_wait_entry+0x30/0x30 [ 1042.224984][ T1853] ? __vsock_bind+0x7d0/0x7d0 [ 1042.229738][ T1853] __sys_connect+0x245/0x280 [ 1042.234393][ T1853] ? _copy_to_user+0x67/0x80 [ 1042.238978][ T1853] ? put_timespec64+0x61/0x90 [ 1042.243673][ T1853] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1042.249737][ T1853] __x64_sys_connect+0x3d/0x50 [ 1042.254495][ T1853] do_syscall_64+0x39/0x80 [ 1042.258931][ T1853] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1042.264853][ T1853] RIP: 0033:0x45de59 [ 1042.268791][ T1853] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1042.288504][ T1853] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1042.296913][ T1853] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1042.304878][ T1853] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1042.312852][ T1853] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1042.320822][ T1853] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1042.328786][ T1853] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1042.354349][ T1857] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:24 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1c040000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffdffff00000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1042.465037][ T1868] FAT-fs (loop0): Directory bread(block 6) failed [ 1042.475573][ T1869] gfs2: not a GFS2 filesystem 21:20:24 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:24 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1042.593585][ T1878] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1042.611491][ T1878] CPU: 1 PID: 1878 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1042.620675][ T1878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1042.630725][ T1878] Call Trace: [ 1042.634876][ T1878] dump_stack+0x116/0x15d [ 1042.639551][ T1878] schedule_timeout+0x1a4/0x280 [ 1042.645330][ T1878] ? _raw_spin_unlock_bh+0x33/0x40 [ 1042.651849][ T1878] ? release_sock+0x104/0x110 [ 1042.659319][ T1878] vsock_stream_connect+0x1ec/0x660 [ 1042.665151][ T1878] ? init_wait_entry+0x30/0x30 [ 1042.669915][ T1878] ? __vsock_bind+0x7d0/0x7d0 [ 1042.675684][ T1878] __sys_connect+0x245/0x280 [ 1042.680283][ T1878] ? prandom_u32_state+0x9/0x80 [ 1042.685600][ T1878] __x64_sys_connect+0x3d/0x50 [ 1042.691192][ T1878] do_syscall_64+0x39/0x80 [ 1042.695616][ T1878] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1042.703656][ T1878] RIP: 0033:0x45de59 [ 1042.707588][ T1878] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1042.727205][ T1878] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1042.735623][ T1878] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:24 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1042.743592][ T1878] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1042.751832][ T1878] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1042.760122][ T1878] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1042.768129][ T1878] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:24 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1042.842213][ T1882] FAT-fs (loop1): bogus number of directory entries (2) [ 1042.850898][ T1888] gfs2: not a GFS2 filesystem [ 1042.866150][ T1882] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:24 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x2040000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:24 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:24 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f0000000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1042.955638][ T1897] gfs2: not a GFS2 filesystem 21:20:24 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1043.039492][ T1902] FAT-fs (loop1): bogus number of directory entries (2) [ 1043.050723][ T1902] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:25 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:25 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xe00000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:25 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1d040000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:25 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1043.200328][ T1909] FAT-fs (loop0): Directory bread(block 6) failed [ 1043.385537][ T1928] gfs2: not a GFS2 filesystem 21:20:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x3000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1043.426413][ T1932] FAT-fs (loop1): bogus number of directory entries (2) [ 1043.464327][ T1932] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:25 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x14) r0 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:25 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x14) r0 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1043.617460][ T1933] gfs2: not a GFS2 filesystem [ 1043.660689][ T1934] FAT-fs (loop1): bogus number of directory entries (2) [ 1043.671327][ T1943] FAT-fs (loop0): Directory bread(block 6) failed 21:20:25 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:25 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x14) r0 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1043.768206][ T1934] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x4000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:25 executing program 3: r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:25 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1e040000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1043.984482][ T1972] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1043.997281][ T1972] CPU: 0 PID: 1972 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1044.006659][ T1972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1044.016710][ T1972] Call Trace: [ 1044.020003][ T1972] dump_stack+0x116/0x15d [ 1044.024339][ T1972] schedule_timeout+0x1a4/0x280 [ 1044.029192][ T1972] ? _raw_spin_unlock_bh+0x33/0x40 [ 1044.034305][ T1972] ? release_sock+0x104/0x110 [ 1044.038986][ T1972] vsock_stream_connect+0x1ec/0x660 [ 1044.044187][ T1972] ? init_wait_entry+0x30/0x30 [ 1044.048946][ T1972] ? __vsock_bind+0x7d0/0x7d0 [ 1044.053629][ T1972] __sys_connect+0x245/0x280 [ 1044.058218][ T1972] ? __x64_sys_clock_gettime+0xf8/0x150 [ 1044.063874][ T1972] ? _copy_to_user+0x67/0x80 [ 1044.068464][ T1972] ? put_timespec64+0x61/0x90 [ 1044.073221][ T1972] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1044.079286][ T1972] __x64_sys_connect+0x3d/0x50 [ 1044.084052][ T1972] do_syscall_64+0x39/0x80 [ 1044.088466][ T1972] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1044.094350][ T1972] RIP: 0033:0x45de59 [ 1044.098336][ T1972] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1044.118068][ T1972] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1044.126559][ T1972] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1044.134534][ T1972] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1044.142602][ T1972] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1044.150578][ T1972] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1044.158553][ T1972] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1044.277062][ T1973] FAT-fs (loop0): Directory bread(block 6) failed [ 1044.289369][ T1976] gfs2: not a GFS2 filesystem 21:20:26 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:26 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x5000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:26 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffff0700, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:26 executing program 3: r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1044.395542][ T1983] FAT-fs (loop1): bogus number of directory entries (2) [ 1044.429516][ T1983] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1044.485913][ T1987] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1044.501465][ T1987] CPU: 1 PID: 1987 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1044.511550][ T1987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1044.521610][ T1987] Call Trace: [ 1044.524945][ T1987] dump_stack+0x116/0x15d [ 1044.529376][ T1987] schedule_timeout+0x1a4/0x280 [ 1044.534222][ T1987] ? _raw_spin_unlock_bh+0x33/0x40 [ 1044.539335][ T1987] ? release_sock+0x104/0x110 [ 1044.544425][ T1987] vsock_stream_connect+0x1ec/0x660 [ 1044.549639][ T1987] ? init_wait_entry+0x30/0x30 [ 1044.554423][ T1987] ? __vsock_bind+0x7d0/0x7d0 [ 1044.559154][ T1987] __sys_connect+0x245/0x280 [ 1044.564772][ T1987] ? _copy_to_user+0x67/0x80 [ 1044.569363][ T1987] ? put_timespec64+0x61/0x90 [ 1044.574121][ T1987] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1044.580210][ T1987] __x64_sys_connect+0x3d/0x50 [ 1044.585011][ T1987] do_syscall_64+0x39/0x80 [ 1044.589428][ T1987] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1044.596697][ T1987] RIP: 0033:0x45de59 [ 1044.600596][ T1987] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1044.620200][ T1987] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1044.628612][ T1987] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1044.636580][ T1987] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1044.644549][ T1987] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1044.652518][ T1987] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1044.660489][ T1987] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:26 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1f040000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:26 executing program 3: r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1044.917125][ T1998] gfs2: not a GFS2 filesystem [ 1044.918840][ T1999] FAT-fs (loop0): Directory bread(block 6) failed [ 1044.987953][ T2006] FAT-fs (loop1): bogus number of directory entries (2) [ 1045.003852][ T2006] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1045.035665][ T2010] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1045.042954][ T2010] CPU: 1 PID: 2010 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1045.051620][ T2010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1045.061671][ T2010] Call Trace: [ 1045.065079][ T2010] dump_stack+0x116/0x15d [ 1045.069438][ T2010] schedule_timeout+0x1a4/0x280 [ 1045.074288][ T2010] ? _raw_spin_unlock_bh+0x33/0x40 [ 1045.079569][ T2010] ? release_sock+0x104/0x110 [ 1045.084269][ T2010] vsock_stream_connect+0x1ec/0x660 [ 1045.089469][ T2010] ? init_wait_entry+0x30/0x30 [ 1045.094373][ T2010] ? __vsock_bind+0x7d0/0x7d0 [ 1045.099048][ T2010] __sys_connect+0x245/0x280 [ 1045.104736][ T2010] ? _copy_to_user+0x67/0x80 [ 1045.110585][ T2010] ? put_timespec64+0x61/0x90 [ 1045.115360][ T2010] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1045.122213][ T2010] __x64_sys_connect+0x3d/0x50 [ 1045.127002][ T2010] do_syscall_64+0x39/0x80 [ 1045.131427][ T2010] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1045.137312][ T2010] RIP: 0033:0x45de59 [ 1045.141203][ T2010] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1045.160807][ T2010] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1045.169260][ T2010] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1045.177226][ T2010] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 21:20:27 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1045.185529][ T2010] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1045.193504][ T2010] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1045.201497][ T2010] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:27 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:27 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x6, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) getsockname$qrtr(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f00000001c0)={0x0, 0x4, 0xe7}) [ 1045.292746][ T2016] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1045.301242][ T2016] CPU: 1 PID: 2016 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1045.309932][ T2016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1045.319980][ T2016] Call Trace: [ 1045.323389][ T2016] dump_stack+0x116/0x15d [ 1045.327744][ T2016] schedule_timeout+0x1a4/0x280 [ 1045.332959][ T2016] ? _raw_spin_unlock_bh+0x33/0x40 [ 1045.338084][ T2016] ? release_sock+0x104/0x110 [ 1045.344072][ T2016] vsock_stream_connect+0x1ec/0x660 [ 1045.349728][ T2016] ? init_wait_entry+0x30/0x30 [ 1045.356003][ T2016] ? __vsock_bind+0x7d0/0x7d0 [ 1045.360798][ T2016] __sys_connect+0x245/0x280 [ 1045.365389][ T2016] ? _copy_to_user+0x67/0x80 [ 1045.370620][ T2016] ? put_timespec64+0x61/0x90 [ 1045.375678][ T2016] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1045.381766][ T2016] __x64_sys_connect+0x3d/0x50 [ 1045.387442][ T2016] do_syscall_64+0x39/0x80 [ 1045.392811][ T2016] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1045.398698][ T2016] RIP: 0033:0x45de59 [ 1045.402993][ T2016] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1045.423910][ T2016] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1045.433182][ T2016] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1045.442493][ T2016] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1045.451472][ T2016] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1045.460666][ T2016] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1045.468764][ T2016] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:27 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100)=0x81, 0x8) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:27 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1045.536579][ T2026] gfs2: not a GFS2 filesystem 21:20:27 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x6000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:27 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000140)=""/226) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(0xffffffffffffffff, 0xc0305615, &(0x7f0000000240)={0x0, {0x9, 0x3e}}) [ 1045.672542][ T2032] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1045.686689][ T2045] FAT-fs (loop1): bogus number of directory entries (2) [ 1045.693713][ T2045] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1045.710345][ T2032] CPU: 1 PID: 2032 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1045.719052][ T2032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1045.729143][ T2032] Call Trace: [ 1045.732427][ T2032] dump_stack+0x116/0x15d [ 1045.736753][ T2032] schedule_timeout+0x1a4/0x280 [ 1045.741627][ T2032] ? _raw_spin_unlock_bh+0x33/0x40 [ 1045.746737][ T2032] ? release_sock+0x104/0x110 [ 1045.748856][ T2054] FAT-fs (loop0): Directory bread(block 6) failed [ 1045.751403][ T2032] vsock_stream_connect+0x1ec/0x660 [ 1045.751419][ T2032] ? init_wait_entry+0x30/0x30 [ 1045.751431][ T2032] ? __vsock_bind+0x7d0/0x7d0 [ 1045.751477][ T2032] __sys_connect+0x245/0x280 [ 1045.751493][ T2032] ? _copy_to_user+0x67/0x80 [ 1045.751504][ T2032] ? put_timespec64+0x61/0x90 [ 1045.751519][ T2032] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1045.751534][ T2032] __x64_sys_connect+0x3d/0x50 [ 1045.751545][ T2032] do_syscall_64+0x39/0x80 [ 1045.751559][ T2032] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1045.751570][ T2032] RIP: 0033:0x45de59 [ 1045.751657][ T2032] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1045.751665][ T2032] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1045.751680][ T2032] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1045.751689][ T2032] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1045.751698][ T2032] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1045.751706][ T2032] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1045.751715][ T2032] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1045.784619][ T2058] schedule_timeout: wrong timeout value fffdd0c26c641895 21:20:27 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1045.930023][ T2059] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1045.947595][ T2059] CPU: 1 PID: 2059 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1045.956360][ T2059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1045.966432][ T2059] Call Trace: [ 1045.969722][ T2059] dump_stack+0x116/0x15d [ 1045.974045][ T2059] schedule_timeout+0x1a4/0x280 [ 1045.978917][ T2059] ? _raw_spin_unlock_bh+0x33/0x40 [ 1045.984029][ T2059] ? release_sock+0x104/0x110 [ 1045.988766][ T2059] vsock_stream_connect+0x1ec/0x660 [ 1045.993963][ T2059] ? init_wait_entry+0x30/0x30 [ 1045.999734][ T2059] ? __vsock_bind+0x7d0/0x7d0 [ 1046.006014][ T2059] __sys_connect+0x245/0x280 [ 1046.010616][ T2059] ? _copy_to_user+0x67/0x80 [ 1046.015261][ T2059] ? put_timespec64+0x61/0x90 [ 1046.019929][ T2059] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1046.026002][ T2059] __x64_sys_connect+0x3d/0x50 [ 1046.031015][ T2059] do_syscall_64+0x39/0x80 [ 1046.035460][ T2059] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1046.041859][ T2059] RIP: 0033:0x45de59 [ 1046.046833][ T2059] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1046.066458][ T2059] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1046.076277][ T2059] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1046.084253][ T2059] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1046.092493][ T2059] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1046.100483][ T2059] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1046.108455][ T2059] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1046.116439][ T2058] CPU: 0 PID: 2058 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 21:20:28 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:28 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x20040000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1046.125114][ T2058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1046.135161][ T2058] Call Trace: [ 1046.138450][ T2058] dump_stack+0x116/0x15d [ 1046.142781][ T2058] schedule_timeout+0x1a4/0x280 [ 1046.147629][ T2058] ? _raw_spin_unlock_bh+0x33/0x40 [ 1046.152809][ T2058] ? release_sock+0x104/0x110 [ 1046.157517][ T2058] vsock_stream_connect+0x1ec/0x660 [ 1046.162710][ T2058] ? init_wait_entry+0x30/0x30 [ 1046.167480][ T2058] ? __vsock_bind+0x7d0/0x7d0 [ 1046.167966][ T2068] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1046.172155][ T2058] __sys_connect+0x245/0x280 [ 1046.172209][ T2058] ? _copy_to_user+0x67/0x80 [ 1046.188301][ T2058] ? put_timespec64+0x61/0x90 [ 1046.192967][ T2058] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1046.199025][ T2058] __x64_sys_connect+0x3d/0x50 [ 1046.203848][ T2058] do_syscall_64+0x39/0x80 [ 1046.208331][ T2058] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1046.214216][ T2058] RIP: 0033:0x45de59 [ 1046.218562][ T2058] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1046.238165][ T2058] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1046.246577][ T2058] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1046.254558][ T2058] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1046.262537][ T2058] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1046.270512][ T2058] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1046.278482][ T2058] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1046.286453][ T2068] CPU: 1 PID: 2068 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1046.295124][ T2068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1046.305678][ T2068] Call Trace: [ 1046.309763][ T2068] dump_stack+0x116/0x15d [ 1046.314094][ T2068] schedule_timeout+0x1a4/0x280 [ 1046.319827][ T2068] ? _raw_spin_unlock_bh+0x33/0x40 [ 1046.325331][ T2068] ? release_sock+0x104/0x110 [ 1046.331218][ T2068] vsock_stream_connect+0x1ec/0x660 [ 1046.337137][ T2068] ? init_wait_entry+0x30/0x30 [ 1046.342854][ T2068] ? __vsock_bind+0x7d0/0x7d0 [ 1046.348198][ T2068] __sys_connect+0x245/0x280 [ 1046.354148][ T2068] ? _copy_to_user+0x67/0x80 [ 1046.359772][ T2068] ? put_timespec64+0x61/0x90 [ 1046.364538][ T2068] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1046.371830][ T2068] __x64_sys_connect+0x3d/0x50 [ 1046.377975][ T2068] do_syscall_64+0x39/0x80 [ 1046.383218][ T2068] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1046.389309][ T2068] RIP: 0033:0x45de59 [ 1046.393302][ T2068] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1046.417878][ T2068] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:20:28 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = signalfd4(r0, &(0x7f0000000100)={[0x5]}, 0x8, 0x40800) getsockname$packet(r1, &(0x7f00000001c0), &(0x7f0000000180)=0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x6, &(0x7f0000000140)=0x5, 0x2e) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1046.427847][ T2068] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1046.435821][ T2068] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1046.443897][ T2068] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1046.452342][ T2068] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1046.460585][ T2068] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1046.518170][ T2061] gfs2: not a GFS2 filesystem 21:20:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x6040000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:28 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:28 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000140), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:28 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1046.592422][ T2075] FAT-fs (loop1): bogus number of directory entries (2) [ 1046.603819][ T2075] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1046.728827][ T2084] gfs2: not a GFS2 filesystem 21:20:28 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RTC_UIE_OFF(r4, 0x7004) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000140)="35f2a4454ce3e7fc720846780655b7c0af0a0730719e255ef344c773da033db19c85ccc5b97ba8675ebffa0ffc689ab1f993faf590cc3cfa34686fda7fd83a7f8d041694b4f882ed45e149c724eb0a1edf4c5cf9b4e19ed1d46726b9f9fa720f8094cccffc", 0x65) [ 1046.764771][ T2101] FAT-fs (loop1): bogus number of directory entries (2) [ 1046.825829][ T2101] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:28 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x1200000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:28 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:28 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:28 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x0, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1046.892179][ T2111] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1046.904063][ T2111] CPU: 0 PID: 2111 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1046.912788][ T2111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1046.922856][ T2111] Call Trace: [ 1046.926144][ T2111] dump_stack+0x116/0x15d [ 1046.930505][ T2111] schedule_timeout+0x1a4/0x280 [ 1046.935356][ T2111] ? _raw_spin_unlock_bh+0x33/0x40 21:20:28 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x0, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1046.940464][ T2111] ? release_sock+0x104/0x110 [ 1046.945154][ T2111] vsock_stream_connect+0x1ec/0x660 [ 1046.950348][ T2111] ? init_wait_entry+0x30/0x30 [ 1046.955110][ T2111] ? __vsock_bind+0x7d0/0x7d0 [ 1046.959782][ T2111] __sys_connect+0x245/0x280 [ 1046.964365][ T2111] ? _copy_to_user+0x67/0x80 [ 1046.968941][ T2111] ? put_timespec64+0x61/0x90 [ 1046.973610][ T2111] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1046.979673][ T2111] __x64_sys_connect+0x3d/0x50 [ 1046.984426][ T2111] do_syscall_64+0x39/0x80 [ 1046.988957][ T2111] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1046.994838][ T2111] RIP: 0033:0x45de59 [ 1046.998773][ T2111] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1047.018364][ T2111] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1047.026825][ T2111] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1047.034838][ T2111] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1047.042782][ T2111] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1047.050730][ T2111] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1047.058678][ T2111] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:29 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:29 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x0, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1047.144507][ T2108] FAT-fs (loop0): Directory bread(block 6) failed [ 1047.292306][ T2126] gfs2: not a GFS2 filesystem 21:20:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x7000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:29 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x1) ioctl$SIOCNRDECOBS(r2, 0x89e2) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:29 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:29 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:29 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1047.427386][ T2151] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1047.434553][ T2151] CPU: 0 PID: 2151 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1047.443230][ T2151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1047.453277][ T2151] Call Trace: [ 1047.456583][ T2151] dump_stack+0x116/0x15d [ 1047.460904][ T2151] schedule_timeout+0x1a4/0x280 [ 1047.465743][ T2151] ? _raw_spin_unlock_bh+0x33/0x40 [ 1047.470862][ T2151] ? release_sock+0x104/0x110 [ 1047.475534][ T2151] vsock_stream_connect+0x1ec/0x660 [ 1047.480765][ T2151] ? init_wait_entry+0x30/0x30 [ 1047.485524][ T2151] ? __vsock_bind+0x7d0/0x7d0 [ 1047.490192][ T2151] __sys_connect+0x245/0x280 [ 1047.494777][ T2151] ? _copy_to_user+0x67/0x80 [ 1047.499364][ T2151] ? put_timespec64+0x61/0x90 [ 1047.504125][ T2151] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1047.510197][ T2151] __x64_sys_connect+0x3d/0x50 [ 1047.514961][ T2151] do_syscall_64+0x39/0x80 [ 1047.519393][ T2151] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1047.525289][ T2151] RIP: 0033:0x45de59 [ 1047.529226][ T2151] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1047.548828][ T2151] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1047.557241][ T2151] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1047.565220][ T2151] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1047.573198][ T2151] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1047.581191][ T2151] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1047.589248][ T2151] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1047.633628][ T2143] gfs2: not a GFS2 filesystem 21:20:29 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:29 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:29 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1047.718127][ T2141] FAT-fs (loop1): bogus number of directory entries (2) [ 1047.736812][ T2141] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:29 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0xa, 0x1, 0xffffffff) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000140)=0x1, 0x4) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:29 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1047.902853][ T2161] FAT-fs (loop0): Directory bread(block 6) failed [ 1047.987018][ T2189] gfs2: not a GFS2 filesystem [ 1048.001124][ T2186] FAT-fs (loop1): bogus number of directory entries (2) 21:20:29 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:29 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1048.038118][ T2186] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x8000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:30 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x21040000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:30 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/43, 0x2b) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f00000001c0)={0x401, 0x1000, 0x3, 0x1, 0x3f, "b2de08c09db0f5fccdcea81aad25d693dc7ff8", 0x818, 0x1}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:30 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:30 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1048.185533][ T2221] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1048.208200][ T2221] CPU: 1 PID: 2221 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1048.216881][ T2221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1048.227939][ T2221] Call Trace: [ 1048.232500][ T2221] dump_stack+0x116/0x15d [ 1048.237732][ T2221] schedule_timeout+0x1a4/0x280 [ 1048.243056][ T2221] ? _raw_spin_unlock_bh+0x33/0x40 [ 1048.249441][ T2221] ? release_sock+0x104/0x110 [ 1048.255105][ T2221] vsock_stream_connect+0x1ec/0x660 [ 1048.260320][ T2221] ? init_wait_entry+0x30/0x30 [ 1048.265117][ T2221] ? __vsock_bind+0x7d0/0x7d0 [ 1048.270041][ T2221] __sys_connect+0x245/0x280 [ 1048.275476][ T2221] ? _copy_to_user+0x67/0x80 [ 1048.281177][ T2221] ? put_timespec64+0x61/0x90 [ 1048.286889][ T2221] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1048.294374][ T2221] __x64_sys_connect+0x3d/0x50 [ 1048.299839][ T2221] do_syscall_64+0x39/0x80 [ 1048.305566][ T2221] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1048.311452][ T2221] RIP: 0033:0x45de59 [ 1048.316462][ T2221] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1048.336111][ T2221] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1048.345747][ T2221] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1048.354705][ T2221] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000005 [ 1048.362676][ T2221] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1048.370638][ T2221] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1048.378702][ T2221] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:30 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:30 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200000000000000a10000000000", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) getsockname$packet(r3, &(0x7f00000001c0), &(0x7f00000002c0)=0x14) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_CROP(r6, 0xc038563c, &(0x7f0000000280)={0x1, 0x0, {0x3, 0x0, 0x2, 0x7f}}) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(0xffffffffffffffff, 0xc00464c9, &(0x7f00000005c0)) connect$vsock_stream(r7, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:30 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:30 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1048.536448][ T2233] gfs2: not a GFS2 filesystem [ 1048.537208][ T2235] FAT-fs (loop0): Directory bread(block 6) failed 21:20:30 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) ioctl$SNDCTL_SEQ_SYNC(0xffffffffffffffff, 0x5101) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)={0x24, r4, 0xf, 0x0, 0x0, {0xf}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x24}}, 0x0) sendmmsg$inet6(r0, &(0x7f0000007f40)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0xac, @ipv4={[], [], @broadcast}, 0x3}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000000140)="454590e35c0685eeda02cd4e5c13347bd952e296ca5ecf3532dac6748af3fb69eeb84e9ae8a6d6ddd3badd53dce1615be0495c7b2312638a82d373f23d4021867a8a47c9fd2cbd33d2bac3cb176b8bbc836b9af30af5e227b65b5ed4de1b9112165355375fcbad17c8a875859ad3a6f0ad9dc21a303d17e1dd67170c", 0x7c}, {&(0x7f00000001c0)="60db484c9f7d9985ae9b9177dc54242e75de533d9bdf83", 0x17}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="540e6e2d3b285582ba1c036acba558ffa58929efeba9ccf3e1dc96d7b4308dc4e807bd037d4ac29bdf5dd3ae7a5edbe214dabf64d103c2f334788d55e96475d8f67c71b7a8a259d4cdc27bed7ac84d047182acd5f059181477f6f433d32cc3570f75e024b530312eaaa178dc50ff948ea1ffa92e36061f7826c490a5d425e36ba587bfed0fa4be03b293b9675e029edc13e7c78a0f8a48046eef05192b481d4c06a878196ea555d3cc0c5054d41684617f7df04e68b20cfca5e34d5c36345a6cccb9b8736764783e73b62de00d163c3df2cbec501f08da069eabd6a7", 0xdc}, {&(0x7f0000001300)="a25238fe5c227755380e06ba4de3a1f267193cbbec765ea34201e55091b4af68adaf1e905eed911fc5b58aa04a4087e24047c40418c77de03813f2d958af525260e96968d6613a1e645a63f62c7c0218dad09e9d57f974cb8b2329f52882395f593f78c184f3d1f2865339635d8625571ee13d5f4d4d22c8dfb236f9cf343c971ce0f442a44f7adf0379c870e3f54ae8f1ccdbd43f32e45ac51df38f069170a5e1867d9dabb36536275013d098ab64f71c240bf4e5c926d1d5dd670858c6a2cf6bfea7bb28bed8b55b758d290656b0e88988b56f37752ee413a7aa86b90e4d5887f8dd2d4cfd9c70f9bd1652b68954b141dafa656954", 0xf6}], 0x5, &(0x7f0000001480)=[@flowinfo={{0x14, 0x29, 0xb, 0x1}}, @hopopts={{0x130, 0x29, 0x36, {0x6, 0x22, [], [@ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x28, {0x2, 0x8, 0x2, 0x1000, [0x1000, 0x100000001, 0x100000000, 0x400]}}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0xe6}, @enc_lim={0x4, 0x1, 0xec}, @enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x1}, @generic={0x1, 0xd0, "53ea065cf3372e029c88645a4d4e0bf6cc017945944363d2d388a23fe41e8026754e609501ab2c506b9a75a3a483fcb5a0c5758d3c3ca50ae42e4e1c6ec0e00fa02413820fd1f989de528af47f3a22f1a109646d52babb45e26fae76596a9fdd68b9fc203ced9996c39d8723fa9e985954832113a740eeab7cac82d6ed2c5169c1fd331907f8ff69d92468a75d8fb52086d6b8a2dbfa86a20c64531c1597bd4dbc27db6dc056c899e7750d130afc576f97635a726fb0398352f9ecd185f312b4e6df46cb8a08877a779fd4a589a643cc"}]}}}, @rthdr={{0x68, 0x29, 0x39, {0x73, 0xa, 0x0, 0x7, 0x0, [@local, @dev={0xfe, 0x80, [], 0x18}, @remote, @mcast1, @mcast1]}}}], 0x1b0}}, {{&(0x7f0000001640)={0xa, 0x4e21, 0xffff7fff, @dev={0xfe, 0x80, [], 0xa}, 0x5}, 0x1c, &(0x7f0000002cc0)=[{&(0x7f0000001680)="8cf9c40d74eaef13e6079d4e335c8881b0e1f34362f431c019c2049aa92171b6d543d649703069321856dbb875d50e5017c7ed25a60e", 0x36}, {&(0x7f00000016c0)="6d80c924d63c1c272c5ddf6f96e0d8c75580a36417192443c3c692327dcad540a0fcaca4033befdf533f1e2af8e311bf5002acd5922989c0b92f8835304fcc2762da66f4c14db6481b0bd3d3d4a90b09c36c7b82442618465e846278244dbfc9894365ab8de5678b", 0x68}, {&(0x7f0000001740)="62bd7fb19bdfe8e86360c85e0629de6e57f5ac10d1a22dfa813cbb3c8f2f5413bdf6b1ecceb8b93150c9864ef5e30017a0c66834ad4c893c6d400f0b66d7178c1c52bf5fcc3ff37605e9888436129c91feb9b6bcfd37c062119967bc08ec3fe2ac89ea76294ab4c8f81caf13f3cf14eff61d1372969812a8740f4e03c8061590dbbf86e8417bef086a40807f4d18453e2ccdda2cdfbd906e200179798e13e7aaeff706085966af009a77c142791b648be20c1f453215a48c9931199369d707296506056c1425bf7dd31a519c85e1ff6b6f959359b464d4fe6275579e16fcf6d592195e9ee8", 0xe5}, {&(0x7f0000001840)="7595e6613857ed055cb227330088fd8f6c244e8a86991840a85a93fc3523f3e2431447e188c8c1227b255a06d5957d8142b7e4ea71ae6acd19d3a12fe6bece7f64433aee569728547c971a1a932b476e51d7a03ef1d1de87b9ac2abb50c2e346892967ea78272ee02604c7cc72d73b4be69d4de2f7a6c2d51450b2a28e832bd317f778ae8792f5c65d2328be1cb2f0f79438c4398c1291ac0b2d2eee0214f00000f62174da7a2801e6e6857c180151d2391ae5f6ca224e13925e", 0xba}, {&(0x7f0000001900)="930175d82fca64da6e623f65156a7685a573f73bb8ae4e3c3d29d875d11f054dd063d7e921b2ca755d1b691d96c61e2e19c0689e44d026df5b2a709cd9c8abb0901c49d471c66f6603229ce3735ec70c695e4791b2b10e8d95375c9c3d8aee89802b61a78648914e4c2b4bbd722fd49d32cf98e57e042635c7e7ec1a5f371a57d74253136b41a5a3a1369ffe69a0c891c125c341b2f9820a616afc2825a224dd00a7cab377f0e69d753356ab076bf44494288ed46f91f3be010c909da5b662ab5bbf9fabaefb530cd614", 0xca}, {&(0x7f0000001a00)="608444bb7eac10d33408dedca6b3bc0e10f777d6e341c11a87b91d8c2931727361db3a8b515d400f02874cf1074553a54551bb0b7856bbc29f1c0966b34dcc481b47c48bf6120e40ebd25119510ec9508c94c0396d6c13eacba11d502d1ff58844b59e6078d8e737257ad18aeef629a37e089a1d222aa81fc41e3f2599573d7705a86940ff3c4b4eea55824ead1193ea7cb82ebb6af8bf53f42b2af1211969bb83bd032d0dc592c119b26955759051c2de44fa5cafa3b2371b890835335781adb9", 0xc1}, {&(0x7f0000001b00)="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", 0x1000}, {&(0x7f0000002b00)="861d424e3f725dde1cd10fc1250f90627caec5869c58b40c8aab6496c5a3bb785ec0aab658c36c205f43a4000786235b7d51e5714cf56ec3200e18f1ad2065f9749cb365f58e442754c52466e421093e1f135b3e25bb09d2aedd8f04245af08d4ab3bc3b54dc22b6dd200c9a65993bd4df432074964e1fb8d33c791cd0ebea806717", 0x82}, {&(0x7f0000002bc0)="cfd0034531783ac0e72c970f0d1fc8ab5ae885c71c89da892f2030f3419a5517d36b8043e96a0feca55119b9959078df2816d85888133c00364399e1c7c9019784506f31ef01a47725c244d5859cd1b66e50cca121c2f882ddfed1cc16142b4d2e4ceef3b99c94f0d3f957d657db1daf0a90985b9b3e0eb35ecff7c83890a3be8b6c2c14877d8900c0188ef8d955d2e15cf37a47e3908cbffbcce128387dacb1fa93397f0831d7b721541810e04e1d13992254fcd22705c0a424d5667ce3da601c2f1fd18fd19700a52f6d89d456d8d018434bcf2a65be3f12c2cb223bfa7286b57ccde8e56bf9", 0xe7}], 0x9}}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000002d80)=']=', 0x2}, {&(0x7f0000002dc0)="79e08d029a000962b2880b35d3a393706069586f256c4089b0411a2842878b8d39817240e15573efb7b360bbb93a7229cff5eb1103f6c0cd7422e9d6c0d4ebb11a03ff2e92e7a1b94cd25b186bbe32adee1e307c58575f0a4a076369f9e475552edfb633b30236248d", 0x69}, {&(0x7f0000002e40)="c0896e3c36dea7e29a84c615bb095e6293961abc1d0083818a123cba752d6dcb9d553c2888be2aa46a53ddb34a86f4a88821c7f1008dc26ed5c59ba5dabb4cf51120e6ff590f99d2cd6ed1cf2f9e4c724cf0f5844624c9f7e10bf3606f906f8698a20fe00fe657e1d131a79a74ea292ba384d51e119eea9c088928b58acb22964b2df7601ddfeb8bced0753f79e7c196ca3ac107794d7c319da7f0", 0x9b}, {&(0x7f0000002f00)="bc5b20aa9d", 0x5}, {&(0x7f0000002f40)="e09588be5c86b498fa572a4266b37e795b058f8b65b42663a610b787aee0", 0x1e}, {&(0x7f0000002f80)="5761ea93920313f18576c20c20065ff9106bf3840b81315d3db3e38ac9d1269d64c7cdbc81fc6c46f2678b7706e9673b006842d7c62252674b38cae8bb86a71a761bdf994532adbed3f6a90e3659bfb93011bab5ba57555e7636fe165ea6870f6f27db2cf64f06a64df3b42e95b09bfa2adaadecbf7b13878b2dd891f9e002313a93970a702a778c036462ec88201b081cafcc409de644ca9aa198dee83ee2b9bacada62c9b74aae1f91293a6a7b4ef50b40a0296fd2058de7b60fb0e9a58e28eb5d2118208fdf9e03f23ea83e44ad6cab879ab19e78f69473915e74410faa243452f2bf006db1", 0xe7}], 0x6, &(0x7f0000003100)=[@dontfrag={{0x14, 0x29, 0x3e, 0x1}}], 0x18}}, {{&(0x7f0000003140)={0xa, 0x4e21, 0x5, @mcast1, 0x323f}, 0x1c, &(0x7f0000004440)=[{&(0x7f0000003180)="7e0ab81c276924b5b5cefd85773af390f5067259e6889a95df11848e9bba354c04a95f283865d12f6f0908a21a95fafbd77042d7616da8cc87073c7aaad2c457213df9e8fbcb8ecf51f99268770d68d2de2b44d0bc27d2882adc402c1f4b21af3061a5b6a257c89578c8aa1f110c26611cb4e01752813ab837c6de7c8170a22dbfd99636e43ccabc986752134d8cd29e2367c8fda2a076e2fba644a75e30bb55fbe9c16443cd0794d8f625164c75cd51c228a5f35f5e1e5473f5c6ad15097e00b17668fdfdb1f8c6f3dcdcd4b024d93e024e", 0xd2}, {&(0x7f0000003280)="19586ae13cc569e06387e3ba66d9a2054045522e91dd38bb7103230f800bb6f5d3e04608ad2dc215de497873d72dec19e5d27483baaa1387a420", 0x3a}, {&(0x7f00000032c0)="f544eaf8df642e9d909450b2fcfa094283a3f68e7828f9e4cddfaf455817f9228af4b1f6c158e3070360cc5dfbae7a50cb4766ecd35df2ebad4d323181a4aa8025504ae65f21d265ea17de3a1a88d93d25553cb0acdd095b3a7edf02d6ea", 0x5e}, {&(0x7f0000003340)="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", 0x1000}, {&(0x7f0000004340)="0d5501c3a62baef01a0552c7dc9213671bed1ae22ac30dabd48a2d7e7abb39028088b6f1a636e0d70b5ee5e8ba4458824a5a3cde1730409afa698c25e3203516ae9f74272f699f6eebc1c5a3d487ea0ba4755cd6a4d77eeaff86d7b8406b2c1788ed1e62e331d3dd4c2805a4706717fa07fa96d5cb3f9bd99122e080433efea79a87071d988c9e73c87f660513c0d2064b71f15df457259d29d40548769d27f6a6e128a0bbe6f636aa33a3406a6cfabb2c8cc37a60ab9b9a2993de0579e8df05797cba3aab7cd3872f178de4952bd3b38972b608465c4b7ba08f78addbab5237ea886dd34f1c3e0605a67477", 0xec}], 0x5}}, {{&(0x7f00000044c0)={0xa, 0x4e21, 0x7, @rand_addr=' \x01\x00', 0x1}, 0x1c, &(0x7f0000006600)=[{&(0x7f0000004500)="957094c639e7c4709f66946fef5c27a3b5e0b24aa1e1f8a43ca6cd8f8f2e46ed2936", 0x22}, {&(0x7f0000004540)="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", 0x1000}, {&(0x7f0000005540)="e348f534da1839f4e08b211d96a7a63833860ea340811f207353b01042134f8b0a010b67f67f60021c86c3874652c44d8da5dcbb3da0476f0409db8b64659a257320d92d818c2522be87d800e7b36440265f2a9618c6ad0efdcb9143f4216249f82f7dcfcc6d35630e73b3e4736c9dc464224e4a67d6f8878957dc3f8cab4fa87b90d56b226208fdf13783f6dd98a47b8c6f8eba6235769d831f", 0x9a}, {&(0x7f0000005600)="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", 0x1000}], 0x4, &(0x7f0000006640)=[@flowinfo={{0x14, 0x29, 0xb, 0x79}}], 0x18}}, {{&(0x7f0000006680)={0xa, 0x4e22, 0x1ff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, 0x1c, &(0x7f00000069c0)=[{&(0x7f00000066c0)="d206d15d3754c6ae2b83f1eb6a1532b3df04dc8ce13293fd3690c018309e9a1c3ede870f179207cbf092a147f1385e79483f5dc4718e8465d60e19c88c437085e7309abe5100ce97f687c36bb5", 0x4d}, {&(0x7f0000006740)="d7e6a815a0034767cc7aa5e7e307c2a04b1e761e0f22cf9eb1e060b3bc99ef7bc5cda1c8af7ad2541742a2df46496c62aac7f8ec8ece3e7f5fbb309fc157162edb22aa8db06956eb581b253440f5c1552af990f81b6159260ed8750c3203dae687bc43dd6a71747b618f9d68dab4e2b631d24640ed40b4bd3f4c6db425951ace2891fae4a9a190904a466bacf384dbade35028552072367d491cf340057306c732a3b028467ea765f2cceecda9063edb7ea10c7a38", 0xb5}, {&(0x7f0000006800)="c75c4c7afc4b0ae5af6543d808d48b1187c4871a1192aa0ad258f35eed074e5eb8603f4fa8f43c4219dc9548b3c23283f142278d54635c8158ebdba947e965f5c93cd8277c809818c4d45cca676166e3528966857484fca4e41b4efb02f939ec10339d3a0b2dd4c40851f076a6e76869cdfd36ccc7519c9238ff67cd1bbe120b6e782ce1d28d101cbd41340af248db999ffcc4ff84e38aff8d3c91f1e25f0fb392ea6580e7fcad05e1f21603beaeb5f73e1864f50c5995f6aa3af9048bce722072b4cbeeeeea9becd4a7f47fb2f2ca36b0a41336a1476607087fd019498d11a78a8c3c8dd5ad1fd6", 0xe8}, {&(0x7f0000006900)="67f0279dad8f4a53651de646ec2d69dfe077192e3442cc484a84a18a6d2468e7d4572f91bf28c762597581bfc6c6d84e68c8539bf937615bdae6998aa7cd6a5a256d5d31f005414e24bdd1b23561f6661d840a5509008e1c99f9e7673d890dfb665393a94e574186c34bbfce6a1e9531931e2d1091674375d19aa638dca8c1a72f2e96f7707cd04ccdd8a54912a38f6108", 0x91}], 0x4, &(0x7f0000006a00)=[@dontfrag={{0x14, 0x29, 0x3e, 0x5}}], 0x18}}, {{0x0, 0x0, &(0x7f0000007d80)=[{&(0x7f0000006a40)}, {&(0x7f0000006a80)="9f24e9198840b9244312f74c58ff850ac1dfd121636879682d9861e6365231f52ac6dc2d37d14988aa9df924571026258e4c66d79fcc218ffcd55bc44b02a97e5d238a62149312385b4d46b3cc93824df07229f1e144d48eb77542", 0x5b}, {&(0x7f0000006b00)="8183a07969c3b0c17d8297024a", 0xd}, {&(0x7f0000006b40)="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", 0x1000}, {&(0x7f0000007b40)="149620e4398794e451b6d4b7eebd7f7c9b52d63bdc5680b1b8c37c86a5201881747e76f9bdec695da0e9fcbec744209d2b72e9cbcd3213c7ad", 0x39}, {&(0x7f0000007b80)='mL', 0x2}, {&(0x7f0000007bc0)="4434ac60764e35a8bfb0922d94ceff4f12b439b00590b6ba2e572904301a", 0x1e}, {&(0x7f0000007c00)="c24e3c45bd087f92ae930e2f54c20d48e49834a594849fffb93e8b8acde3b61f1f8fb9ab047a21", 0x27}, {&(0x7f0000007c40)="b669841a6217b184dc5b084e0d9f6eb17c5c534e81b27f9f2d934c2ffc59cb21a1b3be91d616ff1292371d08373da975e157fbabaf2b7b519ef64a43f79b6ab7c28dcb899c67420448", 0x49}, {&(0x7f0000007cc0)="90402fdf8e812eb5f3b52ac3d8d3f2d33790acaa8753116f5a4c6c3f568e996147c63095776356fc520e72f0221fa25ee6adedc5a5353ec7c7febae10387e11934fcea596c10039c9a6cca6dbfbc0890e4b6e4902711a58143aeff11f48cab0d9a22ef1face33c9994af3bf68f1b413a1e453df234c573b80d18475415e8645547fcc05ffef84e5967bc06d4409bd8d1", 0x90}], 0xa, &(0x7f0000008100)=ANY=[@ANYBLOB="200000000000000029000000040000002100000000000000040101000000000024000000000000002900000032000000ff020000000000000000000000000001", @ANYRES32=r2, @ANYBLOB="0000000088000000000000002900000039000000000e000300000000fc02000000000000000000000000000100000000000000000000ffff64010102ff01000000000000000000800000000100000000000000000000ffffe000000120010000000000000000000000000001ff0200000000dba56d8300000ce827b063dd0101b1eb0695ffcd00000001fe8000000000000000000000000000aa"], 0xd0}}], 0x7, 0x8004) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) [ 1048.596854][ T2238] FAT-fs (loop1): bogus number of directory entries (2) [ 1048.603814][ T2238] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1048.674590][ T2236] gfs2: not a GFS2 filesystem 21:20:30 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:30 executing program 2: sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x1a4, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x557d}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x68, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x989}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xba0b}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffff80}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x40}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7f}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}]}, @TIPC_NLA_LINK={0x7c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x38}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}]}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x800}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7d0}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4000004}, 0x240080c4) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='wg0\x00', 0x4) bind(r0, &(0x7f0000000080)=@ethernet={0x1, @dev={[], 0xc}}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x9000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1048.811127][ T2267] FAT-fs (loop1): bogus number of directory entries (2) [ 1048.845063][ T2267] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:30 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x25000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:30 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:30 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0xff) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) recvmmsg(r2, &(0x7f00000037c0), 0x0, 0x0, &(0x7f0000000340)={0x77359400}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'sit0\x00', {0x2, 0x0, @remote}}) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000180)={'tunl0\x00', &(0x7f0000000200)={'gretap0\x00', r1, 0x40, 0x700, 0x40, 0x1, {{0x17, 0x4, 0x1, 0x3, 0x5c, 0x67, 0x0, 0x2, 0x29, 0x0, @multicast2, @loopback, {[@cipso={0x86, 0x10, 0x0, [{0x2, 0x4, "b926"}, {0x6, 0x6, "2efee088"}]}, @cipso={0x86, 0x8, 0xfffffffffffffffd, [{0x7, 0x2}]}, @ssrr={0x89, 0x27, 0x66, [@local, @multicast2, @private=0xa010100, @multicast2, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100, @multicast1, @empty]}, @timestamp_addr={0x44, 0x4, 0xf0, 0x1, 0xa}, @end, @end]}}}}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv4_newaddr={0x30, 0x14, 0x2, 0x70bd2a, 0x25dfdbff, {0x2, 0x78, 0x14, 0xff, r7}, [@IFA_BROADCAST={0x8, 0x4, @broadcast}, @IFA_BROADCAST={0x8, 0x4, @broadcast}, @IFA_FLAGS={0x8, 0x8, 0x10}]}, 0x30}, 0x1, 0x0, 0x0, 0x8801}, 0x40) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r4, 0x80605414, &(0x7f0000000280)) connect$vsock_stream(r5, &(0x7f0000000140)={0x28, 0x0, 0x0, @host}, 0x10) 21:20:30 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x2500000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:30 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:30 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1049.002627][ T2282] FAT-fs (loop0): bogus number of reserved sectors [ 1049.012585][ T2282] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1049.089537][ T2293] gfs2: not a GFS2 filesystem 21:20:31 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:31 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:31 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, 0x0, &(0x7f0000000000)) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1049.225055][ T2301] FAT-fs (loop0): bogus number of reserved sectors [ 1049.240062][ T2318] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1049.252909][ T2318] CPU: 0 PID: 2318 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1049.261625][ T2318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1049.266182][ T2301] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1049.271677][ T2318] Call Trace: [ 1049.271699][ T2318] dump_stack+0x116/0x15d [ 1049.271714][ T2318] schedule_timeout+0x1a4/0x280 [ 1049.271728][ T2318] ? _raw_spin_unlock_bh+0x33/0x40 [ 1049.271742][ T2318] ? release_sock+0x104/0x110 [ 1049.271753][ T2318] vsock_stream_connect+0x1ec/0x660 [ 1049.271776][ T2318] ? init_wait_entry+0x30/0x30 [ 1049.312329][ T2318] ? __vsock_bind+0x7d0/0x7d0 [ 1049.317007][ T2318] __sys_connect+0x245/0x280 [ 1049.321624][ T2318] ? _copy_to_user+0x67/0x80 [ 1049.327045][ T2318] ? put_timespec64+0x61/0x90 [ 1049.332372][ T2318] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1049.338487][ T2318] __x64_sys_connect+0x3d/0x50 [ 1049.344332][ T2318] do_syscall_64+0x39/0x80 [ 1049.348862][ T2318] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1049.354750][ T2318] RIP: 0033:0x45de59 [ 1049.358692][ T2318] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1049.378294][ T2318] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1049.386707][ T2318] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1049.394673][ T2318] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1049.402644][ T2318] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1049.410610][ T2318] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c 21:20:31 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x8, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}}, 0x20000000) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x400602, 0x0) getsockname$packet(r2, &(0x7f0000000300), &(0x7f0000000280)=0x14) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:31 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x2601000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1049.418579][ T2318] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:31 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xa000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:31 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:31 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, 0x0, &(0x7f0000000000)) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:31 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:31 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:31 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, 0x0, &(0x7f0000000000)) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1049.704695][ T2330] FAT-fs (loop1): bogus number of directory entries (2) [ 1049.705606][ T2342] FAT-fs (loop0): bogus number of reserved sectors [ 1049.713454][ T2330] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1049.726159][ T2339] gfs2: not a GFS2 filesystem [ 1049.754165][ T2352] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1049.767861][ T2352] CPU: 1 PID: 2352 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1049.771829][ T2342] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1049.776589][ T2352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1049.776594][ T2352] Call Trace: [ 1049.776617][ T2352] dump_stack+0x116/0x15d [ 1049.776632][ T2352] schedule_timeout+0x1a4/0x280 [ 1049.776655][ T2352] ? _raw_spin_unlock_bh+0x33/0x40 [ 1049.776671][ T2352] ? release_sock+0x104/0x110 [ 1049.776692][ T2352] vsock_stream_connect+0x1ec/0x660 [ 1049.822866][ T2352] ? init_wait_entry+0x30/0x30 [ 1049.828244][ T2352] ? __vsock_bind+0x7d0/0x7d0 [ 1049.833895][ T2352] __sys_connect+0x245/0x280 [ 1049.838542][ T2352] ? _copy_to_user+0x67/0x80 [ 1049.843129][ T2352] ? put_timespec64+0x61/0x90 [ 1049.847884][ T2352] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1049.853949][ T2352] __x64_sys_connect+0x3d/0x50 [ 1049.858705][ T2352] do_syscall_64+0x39/0x80 [ 1049.864051][ T2352] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1049.869956][ T2352] RIP: 0033:0x45de59 [ 1049.873903][ T2352] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1049.893519][ T2352] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:20:31 executing program 2: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x1, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r0}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x20000041) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket(0x100000000011, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000280), &(0x7f0000000000)=0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) [ 1049.901925][ T2352] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1049.909885][ T2352] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1049.917879][ T2352] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1049.926584][ T2352] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1049.934715][ T2352] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:31 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), 0x0) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:32 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), 0x0) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:32 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1050.105626][ T2339] gfs2: not a GFS2 filesystem 21:20:32 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='devices.list\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) bind(r0, &(0x7f0000000080)=@un=@file={0x1}, 0x80) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1100) getsockname$packet(r2, &(0x7f0000000100), &(0x7f0000000000)=0x14) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:32 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1050.230799][ T2372] FAT-fs (loop0): bogus number of reserved sectors [ 1050.272197][ T2372] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:32 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xb000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:32 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), 0x0) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:32 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:32 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x110, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1050.392546][ T2387] gfs2: not a GFS2 filesystem 21:20:32 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x0, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:32 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x14) read$rfkill(0xffffffffffffffff, &(0x7f0000000140), 0x8) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1050.492579][ T2404] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1050.499791][ T2404] CPU: 0 PID: 2404 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1050.508452][ T2404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1050.518479][ T2404] Call Trace: [ 1050.521764][ T2404] dump_stack+0x116/0x15d [ 1050.526073][ T2404] schedule_timeout+0x1a4/0x280 [ 1050.530912][ T2404] ? _raw_spin_unlock_bh+0x33/0x40 [ 1050.536007][ T2404] ? release_sock+0x104/0x110 [ 1050.540698][ T2404] vsock_stream_connect+0x1ec/0x660 [ 1050.545886][ T2404] ? init_wait_entry+0x30/0x30 [ 1050.550625][ T2404] ? __vsock_bind+0x7d0/0x7d0 [ 1050.555282][ T2404] __sys_connect+0x245/0x280 [ 1050.559868][ T2404] ? _copy_to_user+0x67/0x80 [ 1050.564433][ T2404] ? put_timespec64+0x61/0x90 [ 1050.569108][ T2404] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1050.575166][ T2404] __x64_sys_connect+0x3d/0x50 [ 1050.579945][ T2404] do_syscall_64+0x39/0x80 [ 1050.584355][ T2404] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1050.590242][ T2404] RIP: 0033:0x45de59 [ 1050.594173][ T2404] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1050.613755][ T2404] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1050.622172][ T2404] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1050.630143][ T2404] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1050.638091][ T2404] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1050.646128][ T2404] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1050.654102][ T2404] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:32 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x0, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:32 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) prctl$PR_GET_THP_DISABLE(0x2a) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1050.724285][ T2402] FAT-fs (loop1): bogus number of directory entries (2) [ 1050.731574][ T2399] FAT-fs (loop0): bogus number of reserved sectors [ 1050.733677][ T2402] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1050.753252][ T2399] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1050.800306][ T2415] gfs2: not a GFS2 filesystem [ 1050.813719][ T2423] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1050.831088][ T2423] CPU: 1 PID: 2423 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1050.840519][ T2423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1050.850667][ T2423] Call Trace: [ 1050.853979][ T2423] dump_stack+0x116/0x15d [ 1050.859152][ T2423] schedule_timeout+0x1a4/0x280 [ 1050.864062][ T2423] ? _raw_spin_unlock_bh+0x33/0x40 [ 1050.869172][ T2423] ? release_sock+0x104/0x110 [ 1050.874881][ T2423] vsock_stream_connect+0x1ec/0x660 [ 1050.880977][ T2423] ? init_wait_entry+0x30/0x30 [ 1050.885746][ T2423] ? __vsock_bind+0x7d0/0x7d0 [ 1050.891341][ T2423] __sys_connect+0x245/0x280 [ 1050.896950][ T2423] ? _copy_to_user+0x67/0x80 [ 1050.901919][ T2423] ? put_timespec64+0x61/0x90 [ 1050.907890][ T2423] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1050.913954][ T2423] __x64_sys_connect+0x3d/0x50 [ 1050.918859][ T2423] do_syscall_64+0x39/0x80 [ 1050.923273][ T2423] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1050.929155][ T2423] RIP: 0033:0x45de59 [ 1050.933044][ T2423] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1050.952643][ T2423] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1050.961049][ T2423] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1050.970355][ T2423] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1050.978372][ T2423] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1050.986390][ T2423] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c 21:20:32 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x0, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1050.995535][ T2423] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1051.089786][ T2433] FAT-fs (loop0): bogus number of reserved sectors [ 1051.103010][ T2433] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:33 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:33 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1051.259246][ T2441] FAT-fs (loop1): bogus number of directory entries (2) [ 1051.266231][ T2441] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1051.288214][ T2436] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1051.296072][ T2436] CPU: 0 PID: 2436 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1051.304789][ T2436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1051.314819][ T2436] Call Trace: [ 1051.318229][ T2436] dump_stack+0x116/0x15d [ 1051.322589][ T2436] schedule_timeout+0x1a4/0x280 [ 1051.327489][ T2436] ? _raw_spin_unlock_bh+0x33/0x40 [ 1051.332584][ T2436] ? release_sock+0x104/0x110 [ 1051.337263][ T2436] vsock_stream_connect+0x1ec/0x660 [ 1051.342452][ T2436] ? init_wait_entry+0x30/0x30 [ 1051.347195][ T2436] ? __vsock_bind+0x7d0/0x7d0 [ 1051.351854][ T2436] __sys_connect+0x245/0x280 [ 1051.356433][ T2436] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1051.362482][ T2436] __x64_sys_connect+0x3d/0x50 [ 1051.367219][ T2436] do_syscall_64+0x39/0x80 [ 1051.371642][ T2436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1051.377521][ T2436] RIP: 0033:0x45de59 [ 1051.381404][ T2436] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1051.401010][ T2436] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1051.409408][ T2436] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1051.417368][ T2436] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1051.425312][ T2436] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1051.433297][ T2436] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1051.441260][ T2436] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1051.461505][ T2438] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1051.473106][ T2438] CPU: 1 PID: 2438 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1051.481779][ T2438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1051.491823][ T2438] Call Trace: [ 1051.495159][ T2438] dump_stack+0x116/0x15d [ 1051.499482][ T2438] schedule_timeout+0x1a4/0x280 [ 1051.504333][ T2438] ? _raw_spin_unlock_bh+0x33/0x40 [ 1051.509440][ T2438] ? release_sock+0x104/0x110 [ 1051.514110][ T2438] vsock_stream_connect+0x1ec/0x660 [ 1051.519302][ T2438] ? init_wait_entry+0x30/0x30 [ 1051.524057][ T2438] ? __vsock_bind+0x7d0/0x7d0 [ 1051.528728][ T2438] __sys_connect+0x245/0x280 [ 1051.533319][ T2438] ? _copy_to_user+0x67/0x80 [ 1051.537916][ T2438] ? put_timespec64+0x61/0x90 [ 1051.542585][ T2438] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1051.548645][ T2438] __x64_sys_connect+0x3d/0x50 [ 1051.553432][ T2438] do_syscall_64+0x39/0x80 [ 1051.557964][ T2438] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1051.563844][ T2438] RIP: 0033:0x45de59 [ 1051.567740][ T2438] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1051.587375][ T2438] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1051.595788][ T2438] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1051.603760][ T2438] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 21:20:33 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xc000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:33 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff01, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1051.611729][ T2438] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1051.619691][ T2438] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1051.627656][ T2438] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:33 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1051.694714][ T2436] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1051.707699][ T2436] CPU: 1 PID: 2436 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1051.716495][ T2436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1051.723810][ T2453] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1051.726538][ T2436] Call Trace: [ 1051.726560][ T2436] dump_stack+0x116/0x15d [ 1051.726576][ T2436] schedule_timeout+0x1a4/0x280 [ 1051.726624][ T2436] ? _raw_spin_unlock_bh+0x33/0x40 [ 1051.751178][ T2436] ? release_sock+0x104/0x110 [ 1051.755849][ T2436] vsock_stream_connect+0x1ec/0x660 [ 1051.761040][ T2436] ? init_wait_entry+0x30/0x30 [ 1051.765794][ T2436] ? __vsock_bind+0x7d0/0x7d0 [ 1051.770460][ T2436] __sys_connect+0x245/0x280 [ 1051.775043][ T2436] ? _copy_to_user+0x67/0x80 [ 1051.779728][ T2436] ? put_timespec64+0x61/0x90 [ 1051.784406][ T2436] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1051.790515][ T2436] __x64_sys_connect+0x3d/0x50 [ 1051.795277][ T2436] do_syscall_64+0x39/0x80 [ 1051.799749][ T2436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1051.805700][ T2436] RIP: 0033:0x45de59 [ 1051.809598][ T2436] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1051.829198][ T2436] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1051.837629][ T2436] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1051.845675][ T2436] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1051.853644][ T2436] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1051.861615][ T2436] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1051.869582][ T2436] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1051.877576][ T2453] CPU: 0 PID: 2453 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1051.886245][ T2453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1051.896310][ T2453] Call Trace: [ 1051.899612][ T2453] dump_stack+0x116/0x15d [ 1051.903935][ T2453] schedule_timeout+0x1a4/0x280 [ 1051.908862][ T2453] ? _raw_spin_unlock_bh+0x33/0x40 [ 1051.914040][ T2453] ? release_sock+0x104/0x110 [ 1051.918733][ T2453] vsock_stream_connect+0x1ec/0x660 [ 1051.923922][ T2453] ? init_wait_entry+0x30/0x30 [ 1051.929931][ T2453] ? __vsock_bind+0x7d0/0x7d0 [ 1051.934605][ T2453] __sys_connect+0x245/0x280 [ 1051.940427][ T2453] ? _copy_to_user+0x67/0x80 [ 1051.945026][ T2453] ? put_timespec64+0x61/0x90 [ 1051.949701][ T2453] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1051.956562][ T2453] __x64_sys_connect+0x3d/0x50 [ 1051.961324][ T2453] do_syscall_64+0x39/0x80 [ 1051.965741][ T2453] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1051.972567][ T2453] RIP: 0033:0x45de59 [ 1051.976476][ T2453] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1051.996182][ T2453] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1052.004589][ T2453] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1052.013574][ T2453] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1052.022143][ T2453] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1052.030208][ T2453] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c 21:20:33 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1052.039162][ T2453] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:34 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1052.129644][ T2461] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1052.140545][ T2461] CPU: 1 PID: 2461 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1052.149295][ T2461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1052.159343][ T2461] Call Trace: [ 1052.163859][ T2461] dump_stack+0x116/0x15d [ 1052.168201][ T2461] schedule_timeout+0x1a4/0x280 [ 1052.174134][ T2461] ? _raw_spin_unlock_bh+0x33/0x40 [ 1052.180398][ T2461] ? release_sock+0x104/0x110 [ 1052.186370][ T2461] vsock_stream_connect+0x1ec/0x660 [ 1052.192430][ T2461] ? init_wait_entry+0x30/0x30 [ 1052.198614][ T2461] ? __vsock_bind+0x7d0/0x7d0 [ 1052.203371][ T2461] __sys_connect+0x245/0x280 [ 1052.207964][ T2461] ? _copy_to_user+0x67/0x80 [ 1052.214065][ T2461] ? put_timespec64+0x61/0x90 [ 1052.218823][ T2461] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1052.224888][ T2461] __x64_sys_connect+0x3d/0x50 [ 1052.229648][ T2461] do_syscall_64+0x39/0x80 [ 1052.234085][ T2461] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1052.241851][ T2461] RIP: 0033:0x45de59 [ 1052.246285][ T2461] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1052.266037][ T2461] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1052.274927][ T2461] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1052.283362][ T2461] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1052.291360][ T2461] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1052.299737][ T2461] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1052.307711][ T2461] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:34 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x4000080000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1052.479724][ T2466] FAT-fs (loop0): bogus number of reserved sectors [ 1052.489627][ T2466] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1052.663572][ T2474] FAT-fs (loop0): bogus number of reserved sectors [ 1052.684772][ T2474] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:34 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5c000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:34 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xd000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1052.812656][ T2475] gfs2: not a GFS2 filesystem 21:20:34 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1052.939026][ T2482] FAT-fs (loop1): bogus number of directory entries (2) [ 1052.996279][ T2482] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1053.019394][ T2489] gfs2: not a GFS2 filesystem 21:20:35 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000100)='SMC_PNETID\x00') sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x20, r3, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x84, r3, 0x100, 0x70bd27, 0x25dfdbff, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x84}, 0x1, 0x0, 0x0, 0x2000c000}, 0x80000) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:35 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1053.111610][ T2491] FAT-fs (loop0): bogus number of reserved sectors [ 1053.123753][ T2491] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1053.141906][ T2494] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1053.152859][ T2494] CPU: 1 PID: 2494 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1053.161564][ T2494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1053.171700][ T2494] Call Trace: [ 1053.174992][ T2494] dump_stack+0x116/0x15d [ 1053.179325][ T2494] schedule_timeout+0x1a4/0x280 [ 1053.184174][ T2494] ? _raw_spin_unlock_bh+0x33/0x40 [ 1053.189290][ T2494] ? release_sock+0x104/0x110 [ 1053.194032][ T2494] vsock_stream_connect+0x1ec/0x660 [ 1053.199229][ T2494] ? init_wait_entry+0x30/0x30 [ 1053.204034][ T2494] ? __vsock_bind+0x7d0/0x7d0 [ 1053.208727][ T2494] __sys_connect+0x245/0x280 [ 1053.213319][ T2494] ? _copy_to_user+0x67/0x80 [ 1053.217906][ T2494] ? put_timespec64+0x61/0x90 [ 1053.222652][ T2494] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1053.228733][ T2494] __x64_sys_connect+0x3d/0x50 [ 1053.233524][ T2494] do_syscall_64+0x39/0x80 [ 1053.237943][ T2494] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1053.243851][ T2494] RIP: 0033:0x45de59 [ 1053.247747][ T2494] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1053.267368][ T2494] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1053.275852][ T2494] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1053.283882][ T2494] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1053.291856][ T2494] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1053.299822][ T2494] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1053.307792][ T2494] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:35 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xe000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:35 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1053.477283][ T2498] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1053.484329][ T2498] CPU: 1 PID: 2498 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1053.492986][ T2498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1053.503033][ T2498] Call Trace: [ 1053.506326][ T2498] dump_stack+0x116/0x15d [ 1053.510649][ T2498] schedule_timeout+0x1a4/0x280 [ 1053.515497][ T2498] ? _raw_spin_unlock_bh+0x33/0x40 [ 1053.520680][ T2498] ? release_sock+0x104/0x110 21:20:35 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1053.525412][ T2498] vsock_stream_connect+0x1ec/0x660 [ 1053.530624][ T2498] ? init_wait_entry+0x30/0x30 [ 1053.535379][ T2498] ? __vsock_bind+0x7d0/0x7d0 [ 1053.540051][ T2498] __sys_connect+0x245/0x280 [ 1053.544733][ T2498] ? _copy_to_user+0x67/0x80 [ 1053.549317][ T2498] ? put_timespec64+0x61/0x90 [ 1053.554009][ T2498] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1053.560103][ T2498] __x64_sys_connect+0x3d/0x50 [ 1053.564862][ T2498] do_syscall_64+0x39/0x80 [ 1053.569281][ T2498] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1053.575162][ T2498] RIP: 0033:0x45de59 [ 1053.579084][ T2498] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1053.598772][ T2498] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1053.607193][ T2498] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1053.615151][ T2498] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1053.623111][ T2498] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1053.631076][ T2498] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1053.639047][ T2498] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:35 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1053.739907][ T2506] FAT-fs (loop0): bogus number of reserved sectors [ 1053.746559][ T2506] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1053.845834][ T2498] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1053.863705][ T2498] CPU: 0 PID: 2498 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1053.872653][ T2498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1053.883589][ T2498] Call Trace: [ 1053.887373][ T2498] dump_stack+0x116/0x15d [ 1053.893445][ T2498] schedule_timeout+0x1a4/0x280 [ 1053.899001][ T2498] ? _raw_spin_unlock_bh+0x33/0x40 [ 1053.904887][ T2498] ? release_sock+0x104/0x110 [ 1053.910256][ T2498] vsock_stream_connect+0x1ec/0x660 [ 1053.916665][ T2498] ? init_wait_entry+0x30/0x30 [ 1053.922452][ T2498] ? __vsock_bind+0x7d0/0x7d0 [ 1053.928212][ T2498] __sys_connect+0x245/0x280 [ 1053.933772][ T2498] ? _copy_to_user+0x67/0x80 [ 1053.939083][ T2498] ? put_timespec64+0x61/0x90 [ 1053.943970][ T2498] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1053.950138][ T2498] __x64_sys_connect+0x3d/0x50 [ 1053.955802][ T2498] do_syscall_64+0x39/0x80 [ 1053.961306][ T2498] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1053.968309][ T2498] RIP: 0033:0x45de59 [ 1053.972294][ T2498] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:20:35 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0}, &(0x7f0000000000)=0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000240)={'sit0\x00', &(0x7f00000001c0)={'syztnl2\x00', r1, 0x4, 0x81, 0x29, 0x91b1, 0x3d, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @private1, 0x10, 0x20, 0x1, 0x100}}) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r3, 0x8982, &(0x7f0000000140)) [ 1053.991933][ T2498] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1054.000429][ T2498] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1054.008399][ T2498] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1054.016375][ T2498] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1054.024339][ T2498] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1054.032331][ T2498] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:36 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0xf000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1054.087119][ T2507] FAT-fs (loop1): bogus number of directory entries (2) [ 1054.101688][ T2507] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1054.119564][ T2509] gfs2: not a GFS2 filesystem 21:20:36 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1054.203298][ T2526] gfs2: not a GFS2 filesystem [ 1054.227837][ T2534] FAT-fs (loop0): bogus number of reserved sectors [ 1054.239322][ T2537] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1054.246469][ T2534] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1054.298191][ T2543] FAT-fs (loop0): bogus number of reserved sectors [ 1054.310452][ T2543] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1054.333288][ T2537] CPU: 0 PID: 2537 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1054.341988][ T2537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1054.352038][ T2537] Call Trace: [ 1054.355323][ T2537] dump_stack+0x116/0x15d [ 1054.359754][ T2537] schedule_timeout+0x1a4/0x280 [ 1054.364636][ T2537] ? _raw_spin_unlock_bh+0x33/0x40 [ 1054.369744][ T2537] ? release_sock+0x104/0x110 [ 1054.374410][ T2537] vsock_stream_connect+0x1ec/0x660 [ 1054.379725][ T2537] ? init_wait_entry+0x30/0x30 [ 1054.384556][ T2537] ? __vsock_bind+0x7d0/0x7d0 [ 1054.389228][ T2537] __sys_connect+0x245/0x280 [ 1054.393830][ T2537] ? _copy_to_user+0x67/0x80 [ 1054.398462][ T2537] ? put_timespec64+0x61/0x90 [ 1054.403133][ T2537] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1054.409206][ T2537] __x64_sys_connect+0x3d/0x50 [ 1054.413968][ T2537] do_syscall_64+0x39/0x80 [ 1054.419438][ T2537] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1054.426834][ T2537] RIP: 0033:0x45de59 [ 1054.431870][ T2537] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1054.451694][ T2537] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1054.461186][ T2537] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1054.469201][ T2537] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1054.478111][ T2537] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1054.487453][ T2537] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1054.496125][ T2537] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:36 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3fffffff, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:36 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:36 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:36 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x10000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:36 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)={0x24, 0x0, 0xf, 0x0, 0x0, {0xf}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000480)={'sit0\x00', &(0x7f0000000540)={'ip6_vti0\x00', 0x0, 0x2f, 0x0, 0x2, 0x6, 0x10, @local, @empty, 0x7800, 0x40, 0x1000, 0x9}}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)={0x3c, r5, 0x1, 0x0, 0x0, {0x34}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000880)={0x100, r5, 0x100, 0x70bd2a, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x20008000) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) ioctl$sock_qrtr_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000140)={'wg1\x00'}) clock_settime(0x2, &(0x7f00000001c0)={0x0, 0x989680}) [ 1054.679220][ T2550] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1054.712397][ T2550] CPU: 1 PID: 2550 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1054.721148][ T2550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1054.731195][ T2550] Call Trace: [ 1054.734483][ T2550] dump_stack+0x116/0x15d [ 1054.738817][ T2550] schedule_timeout+0x1a4/0x280 [ 1054.743664][ T2550] ? _raw_spin_unlock_bh+0x33/0x40 [ 1054.748780][ T2550] ? release_sock+0x104/0x110 [ 1054.753454][ T2550] vsock_stream_connect+0x1ec/0x660 [ 1054.758698][ T2550] ? init_wait_entry+0x30/0x30 [ 1054.763454][ T2550] ? __vsock_bind+0x7d0/0x7d0 [ 1054.768207][ T2550] __sys_connect+0x245/0x280 [ 1054.772804][ T2550] ? _copy_to_user+0x67/0x80 [ 1054.777384][ T2550] ? put_timespec64+0x61/0x90 [ 1054.782086][ T2550] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1054.788154][ T2550] __x64_sys_connect+0x3d/0x50 [ 1054.792960][ T2550] do_syscall_64+0x39/0x80 [ 1054.797404][ T2550] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1054.803284][ T2550] RIP: 0033:0x45de59 [ 1054.807172][ T2550] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:20:36 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:36 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f0000000000)=0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) recvfrom$packet(r0, &(0x7f0000000140)=""/86, 0x56, 0x20, &(0x7f00000001c0)={0x11, 0x1, r1, 0x1, 0x5, 0x6, @broadcast}, 0x14) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) syz_mount_image$qnx4(&(0x7f0000000200)='qnx4\x00', &(0x7f0000000240)='./file0\x00', 0x1, 0x9, &(0x7f0000001780)=[{&(0x7f0000000280), 0x0, 0x7fff}, {&(0x7f00000002c0)="f1496af198a1ccfa0f8402825f24da8a0d0ae0b2f4d753f7bfce5b616b1c2055e4d41b20637cc5121788d32c3dfc6c05f1dacec9166320d30b9a6a589ba4343008297299962c58081567652347c154893d76c2aa744f03f5ce78ab4f1893d74247f70301084225f1b90e82192a23e65696b0427623f23efb3f83d0592b8afb592a8f2e58ab4aed52c9b5e079393de8ca39e56b71a504211e7f7cb20195e05a440524de52597e7852caafa2fbefc9e20c71918c2592af249eea587a8a9c813b20edb043a39511912cd60b482d983be120f74aa1382df7c001aa33715741", 0xdd, 0xffffffff}, {&(0x7f00000003c0)="a4e04b2484d265377b03948526fc3a715f4f606fbfee163f2ce41a58e64db6f2739e91f48dfa7e423472052b309ae84afbae446e24ae9816014977a8fb8bc1f510b951329483477ca162d5762ca43190a21ab07b71704df1c012a213ab52e9aac698d7b271f15847abc0d3433d6b4680c8168e809e73d4ce77e5579d01337c30979d848b", 0x84, 0x7}, {&(0x7f0000000480)="9034e872dfaf89209210ecbbdf24acfa004a421a18cb907470c7e2e480a5d4da9e06720a1dd10bbd5cd5f2d4fd5b854b5f09ba649f9bb4f89ae1848f444b1eb43bcc141d5df629b91d19c9b9410910a4dea032765dfedba13c208f4cdf7132bd2d088807399fb96b3ec6ce33855dc2589a796f5627a80f1f09fb7c881f4442342eff9d2d2234f68b699abfdd506af4b08345ccb9c1fca42bef", 0x99, 0x3}, {&(0x7f0000000540)="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", 0x1000, 0x4}, {&(0x7f0000001540)="5346eb60043b89fd575f2d916ad8f3ea4ef5a566d2c12ad52d7caae3a81c6dfe6a2e55ecd076e983bf63dcd23331a6e79a107962e09632ac60dbb788f4e41aba9d3a23e2f9d5461d05543a2714a90ce855da5320ee4591d7b2b3faae2f84124bd0fb2910", 0x64, 0x200}, {&(0x7f00000015c0)="d8ae5d1b173524c1a21febba1a6cd8932ceb9246093a48ad85fbee4cfab3e013572299d351ec63eed879ca61927e656365dcbcc51b", 0x35, 0xfffffffffffffbff}, {&(0x7f0000001600)="c2dce3a0f908d8a71b485d125ac8606daabb6954600f30a19fb990ce1ce8bfa93b2364ac776f69eec92e71c13c0e26ae2e1b2ec2e4cc017b9f87cf0723c08b1a1d97f2f23e254130ee4ba0993ae745bc06dfdca52f5dc2fe0f9c58017cbc28846109ea3c3d8f8a926cecfd4682319bed884fcc4f1bf79dd8f35df3f61f8a8fc4322f3c404e748f681f98d1194111c2f6c331cf531bdd96b555e6ea2eaeae052d887471f8a7b7f668e9f27ee3bd1a8b21fd56e5a1ac45da75eca1db169fdcc6828ba793b01aaa9dda1acc39fd38434d885fe03fd46332fe75", 0xd8, 0xfff}, {&(0x7f0000001700)="808f0177f68bf984bbe4cde52b542f04256393dccf151c54c41d237e1c623a72378cadf6dd26fc773b955f549a399f04e1dcdf23597ecb5a59326066420eccad9f857f93403e1a8eaab9eb45c1d5484756f2c4ad654f212d44e2912c8193dcfa539a5ecbfba08d7d251f007456e00e6e951058446897e8412e5b", 0x7a, 0x5}], 0x860009, &(0x7f0000001880)={[{'\\\'}-)-,]'}, {'}'}], [{@dont_measure='dont_measure'}, {@smackfsdef={'smackfsdef'}}, {@subj_user={'subj_user', 0x3d, ',{+'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@hash='hash'}, {@smackfsroot={'smackfsroot'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) [ 1054.826849][ T2550] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1054.835279][ T2550] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1054.843264][ T2550] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1054.851227][ T2550] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1054.859187][ T2550] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1054.867213][ T2550] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1054.929997][ T2558] FAT-fs (loop1): bogus number of directory entries (2) [ 1054.948466][ T2557] gfs2: not a GFS2 filesystem [ 1054.954702][ T2558] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1054.959140][ T2565] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1054.977190][ T2565] CPU: 1 PID: 2565 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1054.986403][ T2565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1054.997765][ T2565] Call Trace: [ 1055.001058][ T2565] dump_stack+0x116/0x15d [ 1055.006110][ T2565] schedule_timeout+0x1a4/0x280 [ 1055.011315][ T2565] ? _raw_spin_unlock_bh+0x33/0x40 [ 1055.017299][ T2565] ? release_sock+0x104/0x110 [ 1055.023224][ T2565] vsock_stream_connect+0x1ec/0x660 [ 1055.028430][ T2565] ? init_wait_entry+0x30/0x30 [ 1055.034242][ T2565] ? __vsock_bind+0x7d0/0x7d0 [ 1055.038969][ T2565] __sys_connect+0x245/0x280 [ 1055.043613][ T2565] ? _copy_to_user+0x67/0x80 [ 1055.048196][ T2565] ? put_timespec64+0x61/0x90 [ 1055.052867][ T2565] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1055.058997][ T2565] __x64_sys_connect+0x3d/0x50 [ 1055.063753][ T2565] do_syscall_64+0x39/0x80 [ 1055.068165][ T2565] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1055.074060][ T2565] RIP: 0033:0x45de59 [ 1055.079185][ T2565] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1055.098798][ T2565] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1055.107271][ T2565] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1055.116039][ T2565] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1055.124013][ T2565] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1055.131980][ T2565] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1055.139940][ T2565] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:37 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1055.239350][ T2566] FAT-fs (loop0): bogus number of reserved sectors [ 1055.247092][ T2566] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1055.253722][ T2573] gfs2: not a GFS2 filesystem [ 1055.264425][ T2578] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1055.272085][ T2581] schedule_timeout: wrong timeout value fffdd0c26c63f143 [ 1055.281365][ T2578] CPU: 1 PID: 2578 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1055.291014][ T2578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1055.301062][ T2578] Call Trace: [ 1055.304347][ T2578] dump_stack+0x116/0x15d [ 1055.308746][ T2578] schedule_timeout+0x1a4/0x280 [ 1055.313583][ T2578] ? _raw_spin_unlock_bh+0x33/0x40 [ 1055.318684][ T2578] ? release_sock+0x104/0x110 [ 1055.323354][ T2578] vsock_stream_connect+0x1ec/0x660 [ 1055.328546][ T2578] ? init_wait_entry+0x30/0x30 [ 1055.333296][ T2578] ? __vsock_bind+0x7d0/0x7d0 [ 1055.338701][ T2578] __sys_connect+0x245/0x280 [ 1055.344143][ T2578] ? _copy_to_user+0x67/0x80 [ 1055.348798][ T2578] ? put_timespec64+0x61/0x90 [ 1055.353475][ T2578] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1055.359634][ T2578] __x64_sys_connect+0x3d/0x50 [ 1055.364389][ T2578] do_syscall_64+0x39/0x80 [ 1055.368804][ T2578] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1055.374689][ T2578] RIP: 0033:0x45de59 [ 1055.379937][ T2578] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1055.399610][ T2578] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1055.408012][ T2578] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1055.415975][ T2578] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1055.423990][ T2578] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1055.431953][ T2578] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1055.439915][ T2578] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1055.487534][ T2581] CPU: 0 PID: 2581 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1055.496215][ T2581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1055.506395][ T2581] Call Trace: [ 1055.509680][ T2581] dump_stack+0x116/0x15d [ 1055.514012][ T2581] schedule_timeout+0x1a4/0x280 [ 1055.518853][ T2581] ? _raw_spin_unlock_bh+0x33/0x40 [ 1055.523965][ T2581] ? release_sock+0x104/0x110 [ 1055.528633][ T2581] vsock_stream_connect+0x1ec/0x660 [ 1055.533824][ T2581] ? init_wait_entry+0x30/0x30 [ 1055.538599][ T2581] ? __vsock_bind+0x7d0/0x7d0 [ 1055.543299][ T2581] __sys_connect+0x245/0x280 [ 1055.547884][ T2581] ? _copy_to_user+0x67/0x80 [ 1055.552501][ T2581] ? put_timespec64+0x61/0x90 [ 1055.557178][ T2581] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1055.563368][ T2581] __x64_sys_connect+0x3d/0x50 [ 1055.568140][ T2581] do_syscall_64+0x39/0x80 [ 1055.572553][ T2581] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1055.578455][ T2581] RIP: 0033:0x45de59 [ 1055.582389][ T2581] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1055.602070][ T2581] RSP: 002b:00007fb6290cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1055.607261][ T2589] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1055.610559][ T2581] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1055.610569][ T2581] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000003 21:20:37 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb08906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:37 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1055.610604][ T2581] RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000 [ 1055.610621][ T2581] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4 [ 1055.649569][ T2581] R13: 00007fff87141f2f R14: 00007fb6290cc9c0 R15: 000000000118bfd4 [ 1055.657535][ T2589] CPU: 1 PID: 2589 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1055.666309][ T2589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1055.676349][ T2589] Call Trace: [ 1055.679635][ T2589] dump_stack+0x116/0x15d [ 1055.683960][ T2589] schedule_timeout+0x1a4/0x280 [ 1055.689423][ T2589] ? _raw_spin_unlock_bh+0x33/0x40 [ 1055.696530][ T2589] ? release_sock+0x104/0x110 [ 1055.701884][ T2589] vsock_stream_connect+0x1ec/0x660 [ 1055.707264][ T2589] ? init_wait_entry+0x30/0x30 [ 1055.713236][ T2589] ? __vsock_bind+0x7d0/0x7d0 [ 1055.720526][ T2589] __sys_connect+0x245/0x280 [ 1055.726072][ T2589] ? _copy_to_user+0x67/0x80 [ 1055.731807][ T2589] ? put_timespec64+0x61/0x90 [ 1055.737393][ T2589] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1055.744874][ T2589] __x64_sys_connect+0x3d/0x50 [ 1055.750484][ T2589] do_syscall_64+0x39/0x80 [ 1055.756099][ T2589] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1055.763259][ T2589] RIP: 0033:0x45de59 [ 1055.767221][ T2589] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1055.787425][ T2589] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1055.796957][ T2589] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1055.806234][ T2589] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1055.814233][ T2589] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1055.823361][ T2589] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c 21:20:37 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:37 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x5c00000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:37 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1055.832501][ T2589] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:37 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1055.902666][ T2591] FAT-fs (loop0): bogus number of reserved sectors [ 1055.926579][ T2591] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1055.978923][ T2607] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1055.986267][ T2607] CPU: 1 PID: 2607 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1055.994932][ T2607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1056.005033][ T2607] Call Trace: [ 1056.008380][ T2607] dump_stack+0x116/0x15d [ 1056.012717][ T2607] schedule_timeout+0x1a4/0x280 [ 1056.018641][ T2607] ? _raw_spin_unlock_bh+0x33/0x40 [ 1056.024432][ T2607] ? release_sock+0x104/0x110 [ 1056.029109][ T2607] vsock_stream_connect+0x1ec/0x660 [ 1056.034326][ T2607] ? init_wait_entry+0x30/0x30 [ 1056.039103][ T2607] ? __vsock_bind+0x7d0/0x7d0 [ 1056.043845][ T2607] __sys_connect+0x245/0x280 [ 1056.048436][ T2607] ? _copy_to_user+0x67/0x80 [ 1056.053019][ T2607] ? put_timespec64+0x61/0x90 [ 1056.057691][ T2607] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1056.063811][ T2607] __x64_sys_connect+0x3d/0x50 [ 1056.069332][ T2607] do_syscall_64+0x39/0x80 [ 1056.076563][ T2607] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1056.082455][ T2607] RIP: 0033:0x45de59 [ 1056.086345][ T2607] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1056.105944][ T2607] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1056.114613][ T2607] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:38 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x11000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb09906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:38 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x8, 0x40, 0x7, 0x3ff, 0x0, 0x5, 0x3], 0x7, 0x800, 0x0, 0xffffffffffffffff}) sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f0000000200)={0x324, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x90, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffb0a0}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa8c}]}, @TIPC_NLA_BEARER_NAME={0xb, 0x1, @l2={'ib', 0x3a, 'nr0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10001}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x164c}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x800}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA={0xd4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfe9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3e}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xae}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x85}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xd7c3}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x800}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3dbe}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffa}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfc16}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x627}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7fffffff}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5d75}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1000}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xe0000000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xc5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xea}]}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}]}, 0x324}, 0x1, 0x0, 0x0, 0x4040}, 0x20004010) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f00000005c0)=0x7f, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1056.122584][ T2607] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1056.130555][ T2607] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1056.139834][ T2607] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1056.147804][ T2607] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1056.166819][ T2603] FAT-fs (loop1): bogus number of directory entries (2) [ 1056.183856][ T2599] gfs2: not a GFS2 filesystem [ 1056.193902][ T2603] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1056.229042][ T2616] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1056.236127][ T2616] CPU: 0 PID: 2616 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1056.245559][ T2616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1056.255610][ T2616] Call Trace: [ 1056.258900][ T2616] dump_stack+0x116/0x15d [ 1056.263218][ T2616] schedule_timeout+0x1a4/0x280 [ 1056.268063][ T2616] ? _raw_spin_unlock_bh+0x33/0x40 [ 1056.273172][ T2616] ? release_sock+0x104/0x110 [ 1056.277845][ T2616] vsock_stream_connect+0x1ec/0x660 [ 1056.283911][ T2616] ? init_wait_entry+0x30/0x30 [ 1056.288674][ T2616] ? __vsock_bind+0x7d0/0x7d0 [ 1056.293347][ T2616] __sys_connect+0x245/0x280 [ 1056.299205][ T2616] ? _copy_to_user+0x67/0x80 [ 1056.303795][ T2616] ? put_timespec64+0x61/0x90 [ 1056.309655][ T2616] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1056.315777][ T2616] __x64_sys_connect+0x3d/0x50 [ 1056.320538][ T2616] do_syscall_64+0x39/0x80 [ 1056.326145][ T2616] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1056.332031][ T2616] RIP: 0033:0x45de59 [ 1056.336256][ T2616] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1056.356456][ T2616] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1056.365946][ T2616] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:38 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:38 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0xa2) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x20010, r4, 0x8000000) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) r5 = pidfd_getfd(r3, r0, 0x0) getsockname$packet(r5, &(0x7f0000000100), &(0x7f0000000000)=0x14) r6 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r6, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1056.374066][ T2616] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1056.382255][ T2616] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1056.390294][ T2616] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1056.399099][ T2616] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1056.463078][ T2627] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1056.470980][ T2627] CPU: 0 PID: 2627 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1056.480830][ T2627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1056.491758][ T2627] Call Trace: [ 1056.495731][ T2627] dump_stack+0x116/0x15d [ 1056.501133][ T2627] schedule_timeout+0x1a4/0x280 [ 1056.507515][ T2627] ? _raw_spin_unlock_bh+0x33/0x40 [ 1056.512962][ T2627] ? release_sock+0x104/0x110 [ 1056.517637][ T2627] vsock_stream_connect+0x1ec/0x660 [ 1056.523636][ T2627] ? init_wait_entry+0x30/0x30 [ 1056.529086][ T2627] ? __vsock_bind+0x7d0/0x7d0 [ 1056.534934][ T2627] __sys_connect+0x245/0x280 [ 1056.541807][ T2627] ? _copy_to_user+0x67/0x80 [ 1056.546399][ T2627] ? put_timespec64+0x61/0x90 [ 1056.551071][ T2627] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1056.557180][ T2627] __x64_sys_connect+0x3d/0x50 [ 1056.561934][ T2627] do_syscall_64+0x39/0x80 [ 1056.566351][ T2627] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1056.572230][ T2627] RIP: 0033:0x45de59 [ 1056.576226][ T2627] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1056.596399][ T2627] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:20:38 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:38 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1056.605995][ T2627] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1056.613965][ T2627] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1056.623158][ T2627] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1056.632667][ T2627] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1056.640759][ T2627] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1056.697852][ T2615] FAT-fs (loop0): bogus number of reserved sectors [ 1056.703416][ T2633] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1056.708058][ T2615] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1056.763562][ T2633] CPU: 0 PID: 2633 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1056.772289][ T2633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1056.782329][ T2633] Call Trace: [ 1056.787086][ T2633] dump_stack+0x116/0x15d [ 1056.792346][ T2633] schedule_timeout+0x1a4/0x280 [ 1056.798177][ T2633] ? _raw_spin_unlock_bh+0x33/0x40 [ 1056.803902][ T2633] ? release_sock+0x104/0x110 [ 1056.809272][ T2633] vsock_stream_connect+0x1ec/0x660 [ 1056.814941][ T2633] ? init_wait_entry+0x30/0x30 [ 1056.820421][ T2633] ? __vsock_bind+0x7d0/0x7d0 [ 1056.825929][ T2633] __sys_connect+0x245/0x280 [ 1056.831133][ T2633] ? _copy_to_user+0x67/0x80 [ 1056.836888][ T2633] ? put_timespec64+0x61/0x90 [ 1056.842021][ T2633] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1056.848873][ T2633] __x64_sys_connect+0x3d/0x50 [ 1056.854560][ T2633] do_syscall_64+0x39/0x80 [ 1056.860125][ T2633] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1056.867111][ T2633] RIP: 0033:0x45de59 [ 1056.872022][ T2633] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1056.892269][ T2633] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1056.901493][ T2633] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:38 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1056.910539][ T2633] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1056.918516][ T2633] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1056.926652][ T2633] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1056.934620][ T2633] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1056.959032][ T2636] FAT-fs (loop1): bogus number of directory entries (2) [ 1056.966031][ T2636] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1056.983552][ T2642] gfs2: not a GFS2 filesystem [ 1057.043015][ T2650] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1057.055552][ T2650] CPU: 1 PID: 2650 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1057.064280][ T2650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1057.074322][ T2650] Call Trace: [ 1057.077613][ T2650] dump_stack+0x116/0x15d [ 1057.081945][ T2650] schedule_timeout+0x1a4/0x280 [ 1057.086792][ T2650] ? _raw_spin_unlock_bh+0x33/0x40 [ 1057.091990][ T2650] ? release_sock+0x104/0x110 [ 1057.096660][ T2650] vsock_stream_connect+0x1ec/0x660 [ 1057.101872][ T2650] ? init_wait_entry+0x30/0x30 [ 1057.106627][ T2650] ? __vsock_bind+0x7d0/0x7d0 [ 1057.111302][ T2650] __sys_connect+0x245/0x280 [ 1057.115891][ T2650] ? _copy_to_user+0x67/0x80 [ 1057.120483][ T2650] ? put_timespec64+0x61/0x90 [ 1057.125181][ T2650] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1057.131273][ T2650] __x64_sys_connect+0x3d/0x50 [ 1057.136057][ T2650] do_syscall_64+0x39/0x80 [ 1057.140483][ T2650] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1057.146442][ T2650] RIP: 0033:0x45de59 [ 1057.150343][ T2650] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1057.169950][ T2650] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1057.178362][ T2650] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:39 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:39 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb42906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:39 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f0000000000)=0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x2, 0x2, 0x1}, 0x18) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200)='ethtool\x00') sendmsg$ETHTOOL_MSG_RINGS_GET(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r4, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x200480d0}, 0x4) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:39 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1057.186429][ T2650] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1057.194399][ T2650] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1057.202369][ T2650] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1057.210366][ T2650] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:39 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x12000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1057.272345][ T2655] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1057.287023][ T2655] CPU: 1 PID: 2655 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1057.295747][ T2655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1057.305793][ T2655] Call Trace: [ 1057.309081][ T2655] dump_stack+0x116/0x15d [ 1057.313478][ T2655] schedule_timeout+0x1a4/0x280 [ 1057.318322][ T2655] ? _raw_spin_unlock_bh+0x33/0x40 [ 1057.323447][ T2655] ? release_sock+0x104/0x110 [ 1057.328251][ T2655] vsock_stream_connect+0x1ec/0x660 [ 1057.333516][ T2655] ? init_wait_entry+0x30/0x30 [ 1057.338351][ T2655] ? __vsock_bind+0x7d0/0x7d0 [ 1057.343962][ T2655] __sys_connect+0x245/0x280 [ 1057.348621][ T2655] ? _copy_to_user+0x67/0x80 [ 1057.353204][ T2655] ? put_timespec64+0x61/0x90 [ 1057.357879][ T2655] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1057.363941][ T2655] __x64_sys_connect+0x3d/0x50 [ 1057.368699][ T2655] do_syscall_64+0x39/0x80 [ 1057.373166][ T2655] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1057.379072][ T2655] RIP: 0033:0x45de59 [ 1057.383107][ T2655] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1057.402702][ T2655] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1057.411193][ T2655] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:39 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1057.419154][ T2655] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1057.427121][ T2655] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1057.435151][ T2655] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1057.443115][ T2655] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:39 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000400)={0x0, 0xfffffffffffffffd, 0xa6, 0x2, @buffer={0x0, 0xab, &(0x7f0000000140)=""/171}, &(0x7f0000000480)="97d7246a8220649a520a80878ce9f7ca022eb48843da53de8b9cc392b47b6c9c3e058b76aa04a9135c6b2386d158521736a41498846b77c6547f2fe678ed22cc657f2b1438d6100c0a1ea0ae74fa4493ff2e03eb082fabc82970f1a091ad71b6919a205d304ab5d0949e4347b45bc0481bf67e9edb8d8b2dabcf2ce399463c1f6a27381e719671d85cce9408d93dc9cbeec31ed97bd86df18bfd32207b17c94f249f20cedc36", &(0x7f0000000240)=""/242, 0x8a07, 0x2, 0x0, &(0x7f0000000200)}) [ 1057.538874][ T2664] FAT-fs (loop0): bogus number of reserved sectors [ 1057.566728][ T2662] gfs2: not a GFS2 filesystem [ 1057.581037][ T2664] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1057.583756][ T2673] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1057.595418][ T2673] CPU: 1 PID: 2673 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1057.597677][ T2676] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1057.604088][ T2673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1057.604093][ T2673] Call Trace: [ 1057.604112][ T2673] dump_stack+0x116/0x15d [ 1057.604149][ T2673] schedule_timeout+0x1a4/0x280 [ 1057.604169][ T2673] ? _raw_spin_unlock_bh+0x33/0x40 [ 1057.638761][ T2673] ? release_sock+0x104/0x110 [ 1057.643427][ T2673] vsock_stream_connect+0x1ec/0x660 [ 1057.648616][ T2673] ? init_wait_entry+0x30/0x30 [ 1057.653427][ T2673] ? __vsock_bind+0x7d0/0x7d0 [ 1057.658094][ T2673] __sys_connect+0x245/0x280 [ 1057.662674][ T2673] ? _copy_to_user+0x67/0x80 [ 1057.667254][ T2673] ? put_timespec64+0x61/0x90 [ 1057.671923][ T2673] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1057.677982][ T2673] __x64_sys_connect+0x3d/0x50 [ 1057.682783][ T2673] do_syscall_64+0x39/0x80 [ 1057.687213][ T2673] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1057.693093][ T2673] RIP: 0033:0x45de59 [ 1057.697065][ T2673] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1057.716663][ T2673] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1057.725065][ T2673] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1057.733033][ T2673] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1057.740996][ T2673] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1057.749026][ T2673] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1057.757014][ T2673] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1057.765066][ T2676] CPU: 0 PID: 2676 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1057.773742][ T2676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1057.783789][ T2676] Call Trace: [ 1057.787089][ T2676] dump_stack+0x116/0x15d [ 1057.791418][ T2676] schedule_timeout+0x1a4/0x280 [ 1057.797269][ T2676] ? _raw_spin_unlock_bh+0x33/0x40 [ 1057.802383][ T2676] ? release_sock+0x104/0x110 [ 1057.807080][ T2676] vsock_stream_connect+0x1ec/0x660 [ 1057.812829][ T2676] ? init_wait_entry+0x30/0x30 [ 1057.818310][ T2676] ? __vsock_bind+0x7d0/0x7d0 [ 1057.823995][ T2676] __sys_connect+0x245/0x280 [ 1057.829348][ T2676] ? _copy_to_user+0x67/0x80 [ 1057.835272][ T2676] ? put_timespec64+0x61/0x90 [ 1057.840417][ T2676] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1057.847803][ T2676] __x64_sys_connect+0x3d/0x50 [ 1057.854081][ T2676] do_syscall_64+0x39/0x80 [ 1057.858578][ T2676] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1057.866774][ T2676] RIP: 0033:0x45de59 [ 1057.870668][ T2676] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1057.890403][ T2676] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1057.899935][ T2676] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1057.907907][ T2676] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1057.915887][ T2676] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1057.925300][ T2676] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c 21:20:39 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x1, 0x805, 0x58b32729) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) ioctl$SIOCX25SSUBSCRIP(r0, 0x89e1, &(0x7f00000001c0)={'wg2\x00', 0xfffffffffffffe00, 0x2}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000140), 0x8) eventfd2(0x5, 0x80000) ioctl$IMCTRLREQ(r5, 0x80044945, &(0x7f0000000180)={0x4007, 0x6bd, 0x40, 0x28}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000380)='/dev/fb0\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f00000002c0)={0x3, 0x0, [{0x80000008, 0x5, 0x69d88856511c4884, 0x7fffffff, 0x3, 0x1}, {0xc0000005, 0x3f, 0x2, 0x0, 0xffffffff, 0x80000000, 0x7b}, {0x1, 0x100, 0x6, 0x52, 0xffff8000, 0x8, 0x4}]}) [ 1057.933311][ T2676] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:39 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(0x0, &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1058.004283][ T2672] FAT-fs (loop1): bogus number of directory entries (2) [ 1058.006092][ T2685] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1058.013986][ T2672] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1058.029284][ T2685] CPU: 1 PID: 2685 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1058.037958][ T2685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1058.048000][ T2685] Call Trace: [ 1058.051301][ T2685] dump_stack+0x116/0x15d [ 1058.055626][ T2685] schedule_timeout+0x1a4/0x280 [ 1058.062573][ T2685] ? _raw_spin_unlock_bh+0x33/0x40 [ 1058.069176][ T2685] ? release_sock+0x104/0x110 [ 1058.075122][ T2685] vsock_stream_connect+0x1ec/0x660 [ 1058.081153][ T2685] ? init_wait_entry+0x30/0x30 [ 1058.086897][ T2685] ? __vsock_bind+0x7d0/0x7d0 [ 1058.092529][ T2685] __sys_connect+0x245/0x280 [ 1058.098486][ T2685] ? _copy_to_user+0x67/0x80 [ 1058.104370][ T2685] ? put_timespec64+0x61/0x90 [ 1058.109152][ T2685] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1058.116891][ T2685] __x64_sys_connect+0x3d/0x50 [ 1058.122033][ T2685] do_syscall_64+0x39/0x80 [ 1058.126448][ T2685] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1058.132868][ T2685] RIP: 0033:0x45de59 [ 1058.136933][ T2685] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1058.157359][ T2685] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1058.166167][ T2685] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1058.174226][ T2685] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1058.182844][ T2685] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1058.191269][ T2685] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c 21:20:40 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:40 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1058.200297][ T2685] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1058.282128][ T2689] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1058.292845][ T2689] CPU: 0 PID: 2689 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1058.301546][ T2689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1058.311587][ T2689] Call Trace: [ 1058.315445][ T2689] dump_stack+0x116/0x15d [ 1058.319857][ T2689] schedule_timeout+0x1a4/0x280 [ 1058.324745][ T2689] ? _raw_spin_unlock_bh+0x33/0x40 [ 1058.329896][ T2689] ? release_sock+0x104/0x110 [ 1058.334593][ T2689] vsock_stream_connect+0x1ec/0x660 [ 1058.339786][ T2689] ? init_wait_entry+0x30/0x30 [ 1058.344541][ T2689] ? __vsock_bind+0x7d0/0x7d0 [ 1058.349214][ T2689] __sys_connect+0x245/0x280 [ 1058.354126][ T2689] ? _copy_to_user+0x67/0x80 [ 1058.360184][ T2689] ? put_timespec64+0x61/0x90 [ 1058.364882][ T2689] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1058.370950][ T2689] __x64_sys_connect+0x3d/0x50 [ 1058.376860][ T2689] do_syscall_64+0x39/0x80 [ 1058.382303][ T2689] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1058.389299][ T2689] RIP: 0033:0x45de59 [ 1058.393232][ T2689] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1058.413808][ T2689] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1058.423078][ T2689] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:40 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1058.432320][ T2689] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1058.440319][ T2689] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1058.449574][ T2689] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1058.458566][ T2689] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1058.576127][ T2707] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1058.586434][ T2707] CPU: 1 PID: 2707 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1058.595190][ T2707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1058.605235][ T2707] Call Trace: [ 1058.608520][ T2707] dump_stack+0x116/0x15d [ 1058.612894][ T2707] schedule_timeout+0x1a4/0x280 [ 1058.617768][ T2707] ? _raw_spin_unlock_bh+0x33/0x40 [ 1058.622873][ T2707] ? release_sock+0x104/0x110 [ 1058.627545][ T2707] vsock_stream_connect+0x1ec/0x660 [ 1058.632737][ T2707] ? init_wait_entry+0x30/0x30 [ 1058.637495][ T2707] ? __vsock_bind+0x7d0/0x7d0 [ 1058.642164][ T2707] __sys_connect+0x245/0x280 [ 1058.646805][ T2707] ? _copy_to_user+0x67/0x80 [ 1058.651588][ T2707] ? put_timespec64+0x61/0x90 [ 1058.656260][ T2707] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1058.662320][ T2707] __x64_sys_connect+0x3d/0x50 [ 1058.667106][ T2707] do_syscall_64+0x39/0x80 [ 1058.671582][ T2707] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1058.677467][ T2707] RIP: 0033:0x45de59 [ 1058.681356][ T2707] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1058.700977][ T2707] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1058.709427][ T2707] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1058.717390][ T2707] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1058.725351][ T2707] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1058.733436][ T2707] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1058.741399][ T2707] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:40 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x76030000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:40 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x17040000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:40 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c90256b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:40 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1058.836936][ T2708] gfs2: not a GFS2 filesystem [ 1058.894441][ T2719] FAT-fs (loop0): bogus number of reserved sectors [ 1058.903692][ T2714] schedule_timeout: wrong timeout value fffdd0c26c63f143 [ 1058.904132][ T2719] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:40 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x18040000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1058.943374][ T2722] FAT-fs (loop1): bogus number of directory entries (2) [ 1058.957057][ T2722] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1058.971546][ T2714] CPU: 1 PID: 2714 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1058.980218][ T2714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1058.990263][ T2714] Call Trace: [ 1058.993550][ T2714] dump_stack+0x116/0x15d [ 1058.997876][ T2714] schedule_timeout+0x1a4/0x280 [ 1059.002720][ T2714] ? _raw_spin_unlock_bh+0x33/0x40 [ 1059.007828][ T2714] ? release_sock+0x104/0x110 [ 1059.012496][ T2714] vsock_stream_connect+0x1ec/0x660 [ 1059.017768][ T2714] ? init_wait_entry+0x30/0x30 [ 1059.022527][ T2714] ? __vsock_bind+0x7d0/0x7d0 [ 1059.027200][ T2714] __sys_connect+0x245/0x280 [ 1059.031780][ T2714] ? _copy_to_user+0x67/0x80 [ 1059.036356][ T2714] ? put_timespec64+0x61/0x90 [ 1059.041027][ T2714] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1059.047092][ T2714] __x64_sys_connect+0x3d/0x50 [ 1059.051850][ T2714] do_syscall_64+0x39/0x80 [ 1059.056285][ T2714] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1059.062173][ T2714] RIP: 0033:0x45de59 [ 1059.066086][ T2714] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1059.085747][ T2714] RSP: 002b:00007fb6290cbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1059.094215][ T2714] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1059.102176][ T2714] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1059.110138][ T2714] RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000 [ 1059.118133][ T2714] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4 [ 1059.126104][ T2714] R13: 00007fff87141f2f R14: 00007fb6290cc9c0 R15: 000000000118bfd4 21:20:41 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:41 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d5c66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:41 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1059.299905][ T2736] FAT-fs (loop1): bogus number of directory entries (2) [ 1059.363617][ T2739] gfs2: not a GFS2 filesystem 21:20:41 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:41 executing program 2: socket$caif_seqpacket(0x25, 0x5, 0x1) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1059.387870][ T2736] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:41 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, 0x0, 0x0) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:41 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x77030000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:41 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, 0x0, 0x0) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1059.547256][ T2748] FAT-fs (loop0): bogus number of reserved sectors [ 1059.553861][ T2748] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:41 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, 0x0, 0x0) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1059.661091][ T2767] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1059.683870][ T2767] CPU: 1 PID: 2767 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1059.692546][ T2767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1059.702620][ T2767] Call Trace: [ 1059.705971][ T2767] dump_stack+0x116/0x15d [ 1059.710353][ T2767] schedule_timeout+0x1a4/0x280 [ 1059.715201][ T2767] ? _raw_spin_unlock_bh+0x33/0x40 [ 1059.720318][ T2767] ? release_sock+0x104/0x110 [ 1059.725009][ T2767] vsock_stream_connect+0x1ec/0x660 [ 1059.730202][ T2767] ? init_wait_entry+0x30/0x30 [ 1059.735012][ T2767] ? __vsock_bind+0x7d0/0x7d0 [ 1059.739686][ T2767] __sys_connect+0x245/0x280 [ 1059.744269][ T2767] ? _copy_to_user+0x67/0x80 [ 1059.748917][ T2767] ? put_timespec64+0x61/0x90 [ 1059.753590][ T2767] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1059.759650][ T2767] __x64_sys_connect+0x3d/0x50 [ 1059.764413][ T2767] do_syscall_64+0x39/0x80 [ 1059.768884][ T2767] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1059.774776][ T2767] RIP: 0033:0x45de59 [ 1059.778667][ T2767] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1059.798263][ T2767] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:20:41 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 21:20:41 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1059.806752][ T2767] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1059.814718][ T2767] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000005 [ 1059.822704][ T2767] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1059.830669][ T2767] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1059.838636][ T2767] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1059.894864][ T2777] FAT-fs (loop0): bogus number of reserved sectors [ 1059.910790][ T2764] FAT-fs (loop1): bogus number of directory entries (2) [ 1059.936758][ T2777] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1059.975903][ T2764] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1060.023278][ T2786] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1060.030476][ T2786] CPU: 1 PID: 2786 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1060.039138][ T2786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1060.049210][ T2786] Call Trace: [ 1060.052499][ T2786] dump_stack+0x116/0x15d [ 1060.056827][ T2786] schedule_timeout+0x1a4/0x280 [ 1060.061670][ T2786] ? _raw_spin_unlock_bh+0x33/0x40 [ 1060.066840][ T2786] ? release_sock+0x104/0x110 [ 1060.071528][ T2786] vsock_stream_connect+0x1ec/0x660 [ 1060.076722][ T2786] ? init_wait_entry+0x30/0x30 [ 1060.081507][ T2786] ? __vsock_bind+0x7d0/0x7d0 [ 1060.086201][ T2786] __sys_connect+0x245/0x280 [ 1060.090791][ T2786] ? _copy_to_user+0x67/0x80 [ 1060.095385][ T2786] ? put_timespec64+0x61/0x90 [ 1060.100063][ T2786] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1060.106203][ T2786] __x64_sys_connect+0x3d/0x50 [ 1060.111034][ T2786] do_syscall_64+0x39/0x80 [ 1060.115527][ T2786] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1060.121413][ T2786] RIP: 0033:0x45de59 [ 1060.125301][ T2786] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1060.145016][ T2786] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1060.153443][ T2786] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1060.161474][ T2786] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 21:20:42 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b25732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:42 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x19040000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:42 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x6d01000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1060.169434][ T2786] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1060.177394][ T2786] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1060.185376][ T2786] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:42 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:42 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1060.397232][ T2797] FAT-fs (loop1): bogus number of directory entries (2) [ 1060.408601][ T2797] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1060.414984][ T2800] gfs2: not a GFS2 filesystem 21:20:42 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, 0x0, 0x0) [ 1060.455778][ T2801] FAT-fs (loop0): bogus number of reserved sectors [ 1060.462421][ T2801] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:42 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, 0x0, 0x0) 21:20:42 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x78000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:42 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b2e732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:42 executing program 2: rmdir(&(0x7f0000000340)='./file0\x00') clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0xf}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x800, 0x70bd28, 0x25dfdbff, {{}, {}, {0x8, 0x2, 0x7}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) sendto$llc(r4, &(0x7f0000000280)="eaaaff2f4f357a85fa20f491dbac90f6b17c1f829db4521bf6d1c3969b2db0ff85a0aabe65abb43aec9409050e1105c6476da298ea9d8d8371ed00a9b0a52ff27b2191f144636bdbf383dbb4ff89d8ebf54af78e9b921262a0b72868e43de283f2f7542887507afe026392b37b31a2e95c3d3911bda4", 0x76, 0x1, &(0x7f0000000300)={0x1a, 0x313, 0x9, 0x7, 0x0, 0x3, @local}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:42 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, 0x0, 0x0) [ 1060.609820][ T2818] gfs2: not a GFS2 filesystem [ 1060.622675][ T2819] FAT-fs (loop0): bogus number of reserved sectors [ 1060.642367][ T2819] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1060.681885][ T2828] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1060.689552][ T2828] CPU: 0 PID: 2828 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1060.698217][ T2828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1060.708267][ T2828] Call Trace: [ 1060.711554][ T2828] dump_stack+0x116/0x15d [ 1060.715874][ T2828] schedule_timeout+0x1a4/0x280 [ 1060.720716][ T2828] ? _raw_spin_unlock_bh+0x33/0x40 [ 1060.725821][ T2828] ? release_sock+0x104/0x110 [ 1060.730524][ T2828] vsock_stream_connect+0x1ec/0x660 [ 1060.735775][ T2828] ? init_wait_entry+0x30/0x30 [ 1060.740536][ T2828] ? __vsock_bind+0x7d0/0x7d0 [ 1060.745201][ T2828] __sys_connect+0x245/0x280 [ 1060.749866][ T2828] ? _copy_to_user+0x67/0x80 [ 1060.754444][ T2828] ? put_timespec64+0x61/0x90 [ 1060.759138][ T2828] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1060.765266][ T2828] __x64_sys_connect+0x3d/0x50 [ 1060.770016][ T2828] do_syscall_64+0x39/0x80 [ 1060.774420][ T2828] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1060.780336][ T2828] RIP: 0033:0x45de59 [ 1060.784274][ T2828] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1060.803879][ T2828] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1060.812358][ T2828] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1060.820348][ T2828] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 21:20:42 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0}, &(0x7f0000000000)=0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000240)={'sit0\x00', &(0x7f00000001c0)={'syztnl2\x00', r1, 0x4, 0x81, 0x29, 0x91b1, 0x3d, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @private1, 0x10, 0x20, 0x1, 0x100}}) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r3, 0x8982, &(0x7f0000000140)) [ 1060.828313][ T2828] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1060.836291][ T2828] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1060.844310][ T2828] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:42 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0}, &(0x7f0000000000)=0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000240)={'sit0\x00', &(0x7f00000001c0)={'syztnl2\x00', r1, 0x4, 0x81, 0x29, 0x91b1, 0x3d, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @private1, 0x10, 0x20, 0x1, 0x100}}) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r3, 0x8982, &(0x7f0000000140)) [ 1060.994212][ T2840] FAT-fs (loop1): bogus number of directory entries (2) 21:20:42 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RLERROR(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="0300a0000701000200262dcf66d700a0428a3be999ffeac5b906eaa35dd9c331f3b94da28459b784ad723d71331eb79afc04000000aa69"], 0xb) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:42 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x7019160100000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:43 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1a040000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:43 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b2f732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:43 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0}, &(0x7f0000000000)=0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000240)={'sit0\x00', &(0x7f00000001c0)={'syztnl2\x00', r1, 0x4, 0x81, 0x29, 0x91b1, 0x3d, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @private1, 0x10, 0x20, 0x1, 0x100}}) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r3, 0x8982, &(0x7f0000000140)) [ 1061.078995][ T2840] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:43 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1061.190968][ T2865] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1061.198309][ T2865] CPU: 1 PID: 2865 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1061.206969][ T2865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1061.217015][ T2865] Call Trace: [ 1061.220301][ T2865] dump_stack+0x116/0x15d [ 1061.224684][ T2865] schedule_timeout+0x1a4/0x280 [ 1061.229540][ T2865] ? _raw_spin_unlock_bh+0x33/0x40 [ 1061.234646][ T2865] ? release_sock+0x104/0x110 [ 1061.239468][ T2865] vsock_stream_connect+0x1ec/0x660 [ 1061.244658][ T2865] ? init_wait_entry+0x30/0x30 [ 1061.249407][ T2865] ? __vsock_bind+0x7d0/0x7d0 [ 1061.254153][ T2865] __sys_connect+0x245/0x280 [ 1061.258735][ T2865] ? _copy_to_user+0x67/0x80 [ 1061.263327][ T2865] ? put_timespec64+0x61/0x90 [ 1061.268056][ T2865] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1061.274190][ T2865] __x64_sys_connect+0x3d/0x50 [ 1061.278943][ T2865] do_syscall_64+0x39/0x80 [ 1061.283353][ T2865] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1061.289235][ T2865] RIP: 0033:0x45de59 [ 1061.293247][ T2865] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1061.312851][ T2865] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1061.321352][ T2865] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1061.329338][ T2865] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000006 [ 1061.337300][ T2865] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1061.345267][ T2865] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1061.353229][ T2865] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1061.404239][ T2855] gfs2: not a GFS2 filesystem [ 1061.412044][ T2864] FAT-fs (loop0): bogus number of reserved sectors [ 1061.428006][ T2864] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1061.443770][ T2870] FAT-fs (loop1): bogus number of directory entries (2) [ 1061.455779][ T2874] gfs2: not a GFS2 filesystem [ 1061.465492][ T2870] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:43 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x78030000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:43 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) 21:20:43 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x14) read$rfkill(0xffffffffffffffff, &(0x7f0000000140), 0x8) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:43 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b5c732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:43 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1061.690851][ T2886] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1061.698421][ T2886] CPU: 1 PID: 2886 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1061.707130][ T2886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1061.717178][ T2886] Call Trace: [ 1061.720523][ T2886] dump_stack+0x116/0x15d [ 1061.724850][ T2886] schedule_timeout+0x1a4/0x280 [ 1061.729693][ T2886] ? _raw_spin_unlock_bh+0x33/0x40 [ 1061.734936][ T2886] ? release_sock+0x104/0x110 21:20:43 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1061.739612][ T2886] vsock_stream_connect+0x1ec/0x660 [ 1061.744806][ T2886] ? init_wait_entry+0x30/0x30 [ 1061.749562][ T2886] ? __vsock_bind+0x7d0/0x7d0 [ 1061.754261][ T2886] __sys_connect+0x245/0x280 [ 1061.758910][ T2886] ? _copy_to_user+0x67/0x80 [ 1061.763511][ T2886] ? put_timespec64+0x61/0x90 [ 1061.768210][ T2886] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1061.774276][ T2886] __x64_sys_connect+0x3d/0x50 [ 1061.779032][ T2886] do_syscall_64+0x39/0x80 [ 1061.783439][ T2886] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1061.789359][ T2886] RIP: 0033:0x45de59 [ 1061.793310][ T2886] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1061.812919][ T2886] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1061.821344][ T2886] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1061.829311][ T2886] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 21:20:43 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1061.837274][ T2886] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1061.845234][ T2886] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1061.853208][ T2886] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:43 executing program 3: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:43 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1b040000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1061.944259][ T2901] gfs2: not a GFS2 filesystem 21:20:43 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66232e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:43 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:43 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1062.127306][ T2915] FAT-fs (loop1): bogus number of directory entries (2) [ 1062.139786][ T2917] gfs2: not a GFS2 filesystem [ 1062.164645][ T2915] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1062.198210][ T2923] FAT-fs (loop0): bogus number of reserved sectors [ 1062.269129][ T2923] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1062.438936][ T2942] FAT-fs (loop1): bogus number of directory entries (2) [ 1062.446245][ T2945] FAT-fs (loop0): bogus number of reserved sectors [ 1062.452830][ T2942] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1062.462284][ T2945] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:44 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:44 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000140), &(0x7f0000000000)=0x6) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) ioctl$SNDCTL_FM_LOAD_INSTR(0xffffffffffffffff, 0x40285107) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x4003, 0x0) ioctl$SNDCTL_SEQ_RESET(r2, 0x5100) fcntl$getflags(r1, 0x408) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:44 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:44 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66252e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:44 executing program 3: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:44 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1c040000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:44 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$xdp(0x2c, 0x3, 0x0) close(r1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) ptrace$setopts(0x4206, 0x0, 0x1, 0x1) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:44 executing program 3: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1062.695517][ T2963] FAT-fs (loop1): bogus number of directory entries (2) [ 1062.704388][ T2963] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1062.779279][ T2956] gfs2: not a GFS2 filesystem [ 1062.813549][ T2968] FAT-fs (loop0): bogus number of reserved sectors [ 1062.868425][ T2973] FAT-fs (loop1): bogus number of directory entries (2) [ 1062.942861][ T2968] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1062.988427][ T2981] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1063.030171][ T2973] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1063.064929][ T2981] CPU: 1 PID: 2981 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 21:20:45 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b662a2e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1063.073623][ T2981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1063.083697][ T2981] Call Trace: [ 1063.087049][ T2981] dump_stack+0x116/0x15d [ 1063.091378][ T2981] schedule_timeout+0x1a4/0x280 [ 1063.096223][ T2981] ? _raw_spin_unlock_bh+0x33/0x40 [ 1063.101332][ T2981] ? release_sock+0x104/0x110 [ 1063.106040][ T2981] vsock_stream_connect+0x1ec/0x660 [ 1063.111280][ T2981] ? init_wait_entry+0x30/0x30 [ 1063.116040][ T2981] ? __vsock_bind+0x7d0/0x7d0 [ 1063.120725][ T2981] __sys_connect+0x245/0x280 [ 1063.125316][ T2981] ? _copy_to_user+0x67/0x80 21:20:45 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x8600000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1063.129910][ T2981] ? put_timespec64+0x61/0x90 [ 1063.134583][ T2981] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1063.140730][ T2981] __x64_sys_connect+0x3d/0x50 [ 1063.145490][ T2981] do_syscall_64+0x39/0x80 [ 1063.149908][ T2981] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1063.155807][ T2981] RIP: 0033:0x45de59 [ 1063.159722][ T2981] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1063.179323][ T2981] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1063.187734][ T2981] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1063.195835][ T2981] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1063.203824][ T2981] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1063.211832][ T2981] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1063.219818][ T2981] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:45 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1d040000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:45 executing program 3: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1063.484789][ T2993] gfs2: not a GFS2 filesystem [ 1063.494477][ T3002] FAT-fs (loop0): bogus number of reserved sectors 21:20:45 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1063.579020][ T3008] FAT-fs (loop1): bogus number of directory entries (2) [ 1063.579811][ T3002] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:45 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b662b2e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:45 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x8b03000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1063.634162][ T3008] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1063.651922][ T3012] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1063.696542][ T3012] CPU: 1 PID: 3012 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1063.705224][ T3012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1063.715272][ T3012] Call Trace: [ 1063.718559][ T3012] dump_stack+0x116/0x15d [ 1063.722888][ T3012] schedule_timeout+0x1a4/0x280 [ 1063.727811][ T3012] ? _raw_spin_unlock_bh+0x33/0x40 [ 1063.732932][ T3012] ? release_sock+0x104/0x110 [ 1063.735383][ T2981] schedule_timeout: wrong timeout value fffdd0c26c63f143 [ 1063.737603][ T3012] vsock_stream_connect+0x1ec/0x660 [ 1063.737619][ T3012] ? init_wait_entry+0x30/0x30 [ 1063.737631][ T3012] ? __vsock_bind+0x7d0/0x7d0 [ 1063.737644][ T3012] __sys_connect+0x245/0x280 [ 1063.737659][ T3012] ? _copy_to_user+0x67/0x80 [ 1063.737671][ T3012] ? put_timespec64+0x61/0x90 [ 1063.737709][ T3012] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1063.737729][ T3012] __x64_sys_connect+0x3d/0x50 [ 1063.783889][ T3012] do_syscall_64+0x39/0x80 [ 1063.788301][ T3012] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1063.794186][ T3012] RIP: 0033:0x45de59 [ 1063.799139][ T3012] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1063.818738][ T3012] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1063.827424][ T3012] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1063.836041][ T3012] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1063.845059][ T3012] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1063.853023][ T3012] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1063.860985][ T3012] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1063.868973][ T2981] CPU: 0 PID: 2981 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1063.877639][ T2981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1063.887747][ T2981] Call Trace: [ 1063.891058][ T2981] dump_stack+0x116/0x15d [ 1063.895442][ T2981] schedule_timeout+0x1a4/0x280 [ 1063.900289][ T2981] ? _raw_spin_unlock_bh+0x33/0x40 [ 1063.905392][ T2981] ? release_sock+0x104/0x110 [ 1063.910061][ T2981] vsock_stream_connect+0x1ec/0x660 [ 1063.915245][ T2981] ? init_wait_entry+0x30/0x30 [ 1063.920099][ T2981] ? __vsock_bind+0x7d0/0x7d0 [ 1063.924749][ T2981] __sys_connect+0x245/0x280 [ 1063.929464][ T2981] ? _copy_to_user+0x67/0x80 [ 1063.936307][ T2981] ? put_timespec64+0x61/0x90 [ 1063.943458][ T2981] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1063.950250][ T2981] __x64_sys_connect+0x3d/0x50 [ 1063.955622][ T2981] do_syscall_64+0x39/0x80 [ 1063.963631][ T2981] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1063.970841][ T2981] RIP: 0033:0x45de59 [ 1063.974750][ T2981] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1063.994436][ T2981] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1064.005465][ T2981] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1064.015723][ T2981] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1064.024805][ T2981] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1064.033278][ T2981] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c 21:20:45 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1064.042177][ T2981] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c [ 1064.100150][ T3024] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1064.110328][ T3024] CPU: 0 PID: 3024 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1064.118999][ T3024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1064.129040][ T3024] Call Trace: [ 1064.132342][ T3024] dump_stack+0x116/0x15d [ 1064.136664][ T3024] schedule_timeout+0x1a4/0x280 [ 1064.141556][ T3024] ? _raw_spin_unlock_bh+0x33/0x40 [ 1064.146721][ T3024] ? release_sock+0x104/0x110 [ 1064.151381][ T3024] vsock_stream_connect+0x1ec/0x660 [ 1064.156569][ T3024] ? init_wait_entry+0x30/0x30 [ 1064.161337][ T3024] ? __vsock_bind+0x7d0/0x7d0 [ 1064.166061][ T3024] __sys_connect+0x245/0x280 [ 1064.170641][ T3024] ? _copy_to_user+0x67/0x80 [ 1064.175234][ T3024] ? put_timespec64+0x61/0x90 [ 1064.179900][ T3024] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1064.186007][ T3024] __x64_sys_connect+0x3d/0x50 [ 1064.190756][ T3024] do_syscall_64+0x39/0x80 [ 1064.195210][ T3024] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1064.201108][ T3024] RIP: 0033:0x45de59 [ 1064.204999][ T3024] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1064.224640][ T3024] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1064.233044][ T3024] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1064.241026][ T3024] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 [ 1064.249048][ T3024] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1064.257002][ T3024] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1064.264956][ T3024] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:46 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:46 executing program 2: mknod$loop(&(0x7f0000000240)='./file0\x00', 0x1000, 0x1) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x18200, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0x4a01) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) getsockname$packet(r2, &(0x7f0000000100), &(0x7f0000000000)=0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @local, 0x9}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x77, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r5, 0x6, 0x1f, 0xfffffffa}, &(0x7f0000000180)=0x10) r6 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r6, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:46 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1e040000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:46 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:46 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_G_CROP(0xffffffffffffffff, 0xc014563b, &(0x7f0000000140)={0x0, {0x7fffffff, 0x9, 0x0, 0x6}}) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x14) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, 0x0, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10000}, 0x10000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @private=0xa010100}}, 0x40, 0x401}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x1, 0x20}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:46 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b662d2e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1064.510946][ T3040] FAT-fs (loop0): bogus number of reserved sectors [ 1064.529582][ T3039] gfs2: not a GFS2 filesystem [ 1064.532497][ T3040] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1064.573439][ T3050] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1064.581397][ T3050] CPU: 1 PID: 3050 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1064.590062][ T3050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1064.600104][ T3050] Call Trace: [ 1064.603410][ T3050] dump_stack+0x116/0x15d [ 1064.607826][ T3050] schedule_timeout+0x1a4/0x280 [ 1064.612719][ T3050] ? _raw_spin_unlock_bh+0x33/0x40 [ 1064.617829][ T3050] ? release_sock+0x104/0x110 [ 1064.622497][ T3050] vsock_stream_connect+0x1ec/0x660 [ 1064.627742][ T3050] ? init_wait_entry+0x30/0x30 [ 1064.632501][ T3050] ? __vsock_bind+0x7d0/0x7d0 [ 1064.637195][ T3050] __sys_connect+0x245/0x280 [ 1064.641780][ T3050] ? _copy_to_user+0x67/0x80 [ 1064.647201][ T3050] ? put_timespec64+0x61/0x90 [ 1064.651881][ T3050] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1064.657946][ T3050] __x64_sys_connect+0x3d/0x50 [ 1064.662706][ T3050] do_syscall_64+0x39/0x80 [ 1064.667122][ T3050] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1064.673004][ T3050] RIP: 0033:0x45de59 [ 1064.676894][ T3050] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1064.696486][ T3050] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1064.704911][ T3050] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1064.712872][ T3050] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000007 21:20:46 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x1f040000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1064.720837][ T3050] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1064.728804][ T3050] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1064.737340][ T3050] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c [ 1064.836135][ T3059] FAT-fs (loop1): bogus number of directory entries (2) 21:20:46 executing program 3: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1064.883632][ T3059] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1064.900781][ T3070] gfs2: not a GFS2 filesystem 21:20:46 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NLBL_MGMT_C_LISTDEF(r3, &(0x7f0000000440)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x30, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x13, 0x1, ',)-Y\\{[*#!/:[*\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getuid() syz_mount_image$tmpfs(&(0x7f00000001c0)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB='mode=00000000000000000000204,uid=', @ANYRESHEX=r6]) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r7, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1064.995938][ T3083] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1065.034657][ T3083] CPU: 0 PID: 3083 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1065.043350][ T3083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1065.053427][ T3083] Call Trace: [ 1065.056719][ T3083] dump_stack+0x116/0x15d [ 1065.061083][ T3083] schedule_timeout+0x1a4/0x280 [ 1065.065933][ T3083] ? _raw_spin_unlock_bh+0x33/0x40 [ 1065.071044][ T3083] ? release_sock+0x104/0x110 [ 1065.075737][ T3083] vsock_stream_connect+0x1ec/0x660 [ 1065.080997][ T3083] ? init_wait_entry+0x30/0x30 [ 1065.085780][ T3083] ? __vsock_bind+0x7d0/0x7d0 [ 1065.090467][ T3083] __sys_connect+0x245/0x280 [ 1065.095055][ T3083] ? _copy_to_user+0x67/0x80 [ 1065.099654][ T3083] ? put_timespec64+0x61/0x90 [ 1065.104370][ T3083] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1065.110458][ T3083] __x64_sys_connect+0x3d/0x50 [ 1065.115279][ T3083] do_syscall_64+0x39/0x80 [ 1065.119805][ T3083] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1065.125698][ T3083] RIP: 0033:0x45de59 [ 1065.129665][ T3083] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1065.149337][ T3083] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1065.157792][ T3083] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1065.165767][ T3083] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000008 [ 1065.173774][ T3083] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1065.181757][ T3083] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c 21:20:46 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xee260000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1065.189817][ T3083] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:47 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:47 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000140)={'ipvlan0\x00', 0x6}) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000100), &(0x7f0000000000)=0x14) mq_unlink(&(0x7f0000000180)='ipvlan0\x00') ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f00000001c0)) r4 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) [ 1065.254971][ T3079] FAT-fs (loop0): bogus number of reserved sectors [ 1065.275616][ T3079] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:47 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x20000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1065.404731][ T3091] FAT-fs (loop1): bogus number of directory entries (2) [ 1065.447315][ T3096] gfs2: not a GFS2 filesystem [ 1065.498172][ T3091] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:47 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:47 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x97ffffff00000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:47 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:47 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b662e2e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1065.846267][ T3105] FAT-fs (loop0): bogus number of reserved sectors [ 1065.894881][ T3105] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1065.951296][ T3117] FAT-fs (loop1): bogus number of directory entries (2) 21:20:47 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0xa}}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1066.001177][ T3118] gfs2: not a GFS2 filesystem [ 1066.034055][ T3117] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:48 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000000280)={&(0x7f00000001c0)=""/143, 0x8f}) [ 1066.186402][ T3131] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1066.196627][ T3133] FAT-fs (loop1): bogus number of directory entries (2) [ 1066.219076][ T3131] CPU: 1 PID: 3131 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1066.227747][ T3131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1066.237795][ T3131] Call Trace: [ 1066.241087][ T3131] dump_stack+0x116/0x15d [ 1066.245434][ T3131] schedule_timeout+0x1a4/0x280 [ 1066.250375][ T3131] ? _raw_spin_unlock_bh+0x33/0x40 [ 1066.250853][ T3133] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1066.255482][ T3131] ? release_sock+0x104/0x110 [ 1066.255496][ T3131] vsock_stream_connect+0x1ec/0x660 [ 1066.255570][ T3131] ? init_wait_entry+0x30/0x30 [ 1066.255648][ T3131] ? __vsock_bind+0x7d0/0x7d0 [ 1066.283644][ T3131] __sys_connect+0x245/0x280 [ 1066.288236][ T3131] ? _copy_to_user+0x67/0x80 [ 1066.292983][ T3131] ? put_timespec64+0x61/0x90 [ 1066.297654][ T3131] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1066.303726][ T3131] __x64_sys_connect+0x3d/0x50 [ 1066.308530][ T3131] do_syscall_64+0x39/0x80 [ 1066.312942][ T3131] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1066.318846][ T3131] RIP: 0033:0x45de59 21:20:48 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66302e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1066.322733][ T3131] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1066.342359][ T3131] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1066.350766][ T3131] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1066.358728][ T3131] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1066.366688][ T3131] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1066.375167][ T3131] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c 21:20:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x20040000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:48 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xa000000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1066.383180][ T3131] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:48 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000000280)={&(0x7f00000001c0)=""/143, 0x8f}) [ 1066.473148][ T3143] schedule_timeout: wrong timeout value fffdd0c26c641895 21:20:48 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xf7260000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1066.514729][ T3139] FAT-fs (loop0): bogus number of reserved sectors [ 1066.521474][ T3140] gfs2: not a GFS2 filesystem [ 1066.529497][ T3139] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1066.553724][ T3143] CPU: 1 PID: 3143 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1066.562430][ T3143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1066.572552][ T3143] Call Trace: [ 1066.575844][ T3143] dump_stack+0x116/0x15d [ 1066.580171][ T3143] schedule_timeout+0x1a4/0x280 [ 1066.585050][ T3143] ? _raw_spin_unlock_bh+0x33/0x40 [ 1066.590157][ T3143] ? release_sock+0x104/0x110 [ 1066.594825][ T3143] vsock_stream_connect+0x1ec/0x660 [ 1066.600089][ T3143] ? init_wait_entry+0x30/0x30 [ 1066.604886][ T3143] ? __vsock_bind+0x7d0/0x7d0 [ 1066.609605][ T3143] __sys_connect+0x245/0x280 [ 1066.614193][ T3143] ? _copy_to_user+0x67/0x80 [ 1066.618779][ T3143] ? put_timespec64+0x61/0x90 [ 1066.623511][ T3143] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1066.629581][ T3143] __x64_sys_connect+0x3d/0x50 [ 1066.634344][ T3143] do_syscall_64+0x39/0x80 [ 1066.638762][ T3143] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1066.644643][ T3143] RIP: 0033:0x45de59 [ 1066.648608][ T3143] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1066.668211][ T3143] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1066.676621][ T3143] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1066.684592][ T3143] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1066.692558][ T3143] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1066.700555][ T3143] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1066.708526][ T3143] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:48 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000000280)={&(0x7f00000001c0)=""/143, 0x8f}) [ 1066.851121][ T3160] gfs2: not a GFS2 filesystem [ 1066.884020][ T3162] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1066.919194][ T3162] CPU: 1 PID: 3162 Comm: syz-executor.3 Not tainted 5.10.0-rc1-syzkaller #0 [ 1066.927892][ T3162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1066.937936][ T3162] Call Trace: [ 1066.941231][ T3162] dump_stack+0x116/0x15d [ 1066.945559][ T3162] schedule_timeout+0x1a4/0x280 [ 1066.950408][ T3162] ? _raw_spin_unlock_bh+0x33/0x40 [ 1066.955529][ T3162] ? release_sock+0x104/0x110 [ 1066.960197][ T3162] vsock_stream_connect+0x1ec/0x660 [ 1066.965391][ T3162] ? init_wait_entry+0x30/0x30 [ 1066.970240][ T3162] ? __vsock_bind+0x7d0/0x7d0 [ 1066.974928][ T3162] __sys_connect+0x245/0x280 [ 1066.979573][ T3162] ? _copy_to_user+0x67/0x80 [ 1066.984153][ T3162] ? put_timespec64+0x61/0x90 [ 1066.988827][ T3162] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1066.994895][ T3162] __x64_sys_connect+0x3d/0x50 [ 1066.999681][ T3162] do_syscall_64+0x39/0x80 [ 1067.004186][ T3162] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1067.010069][ T3162] RIP: 0033:0x45de59 [ 1067.013988][ T3162] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1067.033658][ T3162] RSP: 002b:00007f166c3edc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1067.042074][ T3162] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1067.050053][ T3162] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1067.058066][ T3162] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1067.066032][ T3162] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1067.074005][ T3162] R13: 00007ffe6e9fee2f R14: 00007f166c3ee9c0 R15: 000000000118bf2c 21:20:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x20100000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:49 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xb403000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1067.098892][ T3164] FAT-fs (loop1): bogus number of directory entries (2) 21:20:49 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b664c2e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1067.169684][ T3164] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1067.328430][ T3174] FAT-fs (loop0): bogus number of reserved sectors [ 1067.335219][ T3171] gfs2: not a GFS2 filesystem [ 1067.347954][ T3174] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1067.460583][ T3184] FAT-fs (loop1): bogus number of directory entries (2) 21:20:49 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1067.602657][ T3184] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:49 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xda02000000000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:49 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66582e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:49 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x21040000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1067.826567][ T3194] gfs2: not a GFS2 filesystem 21:20:49 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xf8030000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:49 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1067.963936][ T3201] gfs2: not a GFS2 filesystem [ 1067.974435][ T3198] FAT-fs (loop0): bogus number of reserved sectors [ 1067.985738][ T3198] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:50 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1068.094999][ T3210] FAT-fs (loop1): bogus number of directory entries (2) [ 1068.151167][ T3210] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1068.173658][ T3218] FAT-fs (loop0): bogus number of reserved sectors 21:20:50 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b665c2e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1068.215037][ T3218] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1068.363903][ T3222] gfs2: not a GFS2 filesystem [ 1068.482008][ T3227] FAT-fs (loop1): bogus number of directory entries (2) 21:20:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x25000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1068.566666][ T3227] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1068.592438][ T3234] gfs2: not a GFS2 filesystem 21:20:50 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:50 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:50 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:50 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66632e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1068.889831][ T3244] FAT-fs (loop0): bogus number of reserved sectors [ 1068.936659][ T3244] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1068.953598][ T3249] gfs2: not a GFS2 filesystem 21:20:50 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:50 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x3d000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1069.029877][ T3256] FAT-fs (loop1): bogus number of directory entries (2) [ 1069.067324][ T3256] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:51 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66642e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:51 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:51 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfbffffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:51 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1069.347703][ T3269] FAT-fs (loop0): bogus number of reserved sectors 21:20:51 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:51 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66682e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1069.410799][ T3269] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:51 executing program 3: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1069.561182][ T3286] FAT-fs (loop1): bogus number of directory entries (2) [ 1069.566595][ T3292] FAT-fs (loop0): bogus number of reserved sectors [ 1069.570293][ T3289] gfs2: not a GFS2 filesystem [ 1069.574829][ T3292] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1069.590783][ T3286] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:51 executing program 3: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x3f000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1069.771185][ T3302] FAT-fs (loop1): bogus number of directory entries (2) [ 1069.809840][ T3302] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:51 executing program 3: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1069.845156][ T3310] gfs2: not a GFS2 filesystem 21:20:51 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66692e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:51 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:51 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xfdffffff00000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:51 executing program 3: sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:51 executing program 3: sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1070.115516][ T3327] FAT-fs (loop0): bogus number of reserved sectors [ 1070.135376][ T3327] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1070.161403][ T3324] gfs2: not a GFS2 filesystem 21:20:52 executing program 3: sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x40000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:52 executing program 3: r0 = socket(0x0, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1070.277424][ T3336] FAT-fs (loop1): bogus number of directory entries (2) [ 1070.290123][ T3336] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:52 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xffefffff00000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:52 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b666c2e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1070.403672][ T3347] FAT-fs (loop0): bogus number of reserved sectors [ 1070.468287][ T3347] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1070.519953][ T3355] gfs2: not a GFS2 filesystem 21:20:52 executing program 3: r0 = socket(0x0, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:52 executing program 3: r0 = socket(0x0, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x48000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1070.722784][ T3366] FAT-fs (loop0): bogus number of reserved sectors [ 1070.729334][ T3366] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1070.854175][ T3367] gfs2: not a GFS2 filesystem 21:20:52 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:52 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1071.007261][ T3378] FAT-fs (loop0): bogus number of reserved sectors [ 1071.114910][ T3383] FAT-fs (loop1): bogus number of directory entries (2) [ 1071.117441][ T3378] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1071.128572][ T3383] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:53 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b666f2e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:53 executing program 3: r0 = socket(0x10, 0x0, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:53 executing program 3: r0 = socket(0x10, 0x0, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1071.258543][ T3387] FAT-fs (loop1): bogus number of directory entries (2) [ 1071.288385][ T3387] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:53 executing program 3: r0 = socket(0x10, 0x0, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x4c000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:53 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffdffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:53 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:53 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66702e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1071.733296][ T3418] FAT-fs (loop1): bogus number of directory entries (2) [ 1071.747383][ T3414] FAT-fs (loop0): bogus number of reserved sectors [ 1071.755055][ T3416] gfs2: not a GFS2 filesystem [ 1071.767513][ T3414] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1071.776410][ T3418] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:53 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:53 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:53 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:53 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66742e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1072.023365][ T3437] FAT-fs (loop0): bogus number of reserved sectors [ 1072.032209][ T3437] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1072.116669][ T3443] FAT-fs (loop1): bogus number of directory entries (2) [ 1072.212414][ T3450] gfs2: not a GFS2 filesystem [ 1072.252452][ T3443] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x5c000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:54 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66752e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:54 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:54 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1072.463310][ T3460] FAT-fs (loop0): bogus number of reserved sectors [ 1072.496541][ T3460] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef00", 0x9, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef00", 0x9, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef00", 0x9, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1072.739130][ T3480] FAT-fs (loop0): bogus number of reserved sectors [ 1072.760843][ T3487] FAT-fs (loop1): bogus number of directory entries (2) [ 1072.770003][ T3480] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000", 0xe, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1072.799482][ T3486] gfs2: not a GFS2 filesystem [ 1072.811868][ T3487] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x60000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:54 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66782e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000", 0xe, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:54 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) [ 1073.033923][ T3501] FAT-fs (loop1): bogus number of directory entries (2) [ 1073.082517][ T3501] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1073.115427][ T3504] FAT-fs (loop0): bogus number of reserved sectors [ 1073.131160][ T3504] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:55 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000", 0xe, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1073.273726][ T3507] gfs2: not a GFS2 filesystem 21:20:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b000000000000", 0x10, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1073.339256][ T3516] FAT-fs (loop0): bogus number of reserved sectors [ 1073.375420][ T3516] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:55 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b667a2e66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:55 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b000000000000", 0x10, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:55 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x68000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) [ 1073.585112][ T3523] FAT-fs (loop1): bogus number of directory entries (2) [ 1073.598401][ T3523] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b000000000000", 0x10, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000", 0x11, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1073.751345][ T3539] FAT-fs (loop0): bogus number of reserved sectors 21:20:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000", 0x11, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:55 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1073.805659][ T3539] FAT-fs (loop0): Can't find a valid FAT filesystem 21:20:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000", 0x11, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006a80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/130, 0x82}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000ac0)=""/204, 0xcc}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x9, &(0x7f0000000d00)=""/193, 0xc1}, 0xcd3}], 0x1, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1073.847277][ T3541] gfs2: not a GFS2 filesystem [ 1073.848927][ T3550] FAT-fs (loop1): bogus number of directory entries (2) [ 1073.861100][ T3550] FAT-fs (loop1): Can't find a valid FAT filesystem 21:20:55 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x2c, 0x80000, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xfffffffffffffe61, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r2, 0x4, 0x70bd2c, 0x25dfdc02, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x24004000) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r2, 0x10, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8d0) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="00032dbd7000fddbdf2502000000080062000080000014000200776c616e3000000000000000000000001400020076657468310000000000000000000000bafe40000600000005003d0020000000080062000300000005005900e600000008000b010100000005003d0056000000"], 0x74}, 0x1, 0x0, 0x0, 0x20002004}, 0x40841) r6 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_EDID(r6, 0xc0285628, &(0x7f0000000280)={0x0, 0x4, 0x5389, [], &(0x7f0000000240)=0x7}) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) 21:20:55 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732f66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) 21:20:55 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x100000000011, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000100), &(0x7f0000000000)=0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x6, &(0x7f0000000100), 0x5b3048225bb3f999) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000200)='v7\x00', &(0x7f0000000240)='./file0\x00', 0xffffffffffffffc0, 0x5, &(0x7f0000000580)=[{&(0x7f0000000280)="f949ae99031cc350a5a59f55f54a58ebdeb113cedb086712aa31a1a62985e6a2decb3879c93cd86a46a02d8abc0ba8d1ad062b274596272e8a859f7a4634c0cf7cebc3b12d170c2792d84d84b2885e73e4388398631834886ffe3eb9dc2e7cb3563626c2c1973df2825f3bdbac60bef172e3388d7d2aa43d11ac6e498c073793fa7e3b57", 0x84, 0x2b9d}, {&(0x7f0000000340)="1f686d52a9aa9b4e408a842c9a310dd5def4689dcacde871db527014a3baba11c7a820d5d2931dba154c81549fc72af233d5757fe389234a1bc896eb02a18b2ae05f75b13a16df6107bbec9a873e9c3156f08dd973e9aecd7e", 0x59, 0x7}, {&(0x7f00000003c0)="ae7411b2ddb28e50908c96bbe790eafcbbf232209b620e525a7d2c3eb1d2c15403b56ba5c3c79ebb68a72b6600df9957ad76412464911c442589d2e9b75a3d550462020728390b61b7ba16416b5d2e43dd2fa44a90691229c699752d30a3ae4ebb50845c24d3921d591c205a52c07abd0cf1161a9cdab34bb38cbf75e0ba7f4edafc45b265465e670878fa992a82e6de8cfef9ba6f2d99c523e995829123a077064ee0e413237bcdaf100085353c987d", 0xb0, 0xfffffffffffffffe}, {&(0x7f0000000480), 0x0, 0x6}, {&(0x7f00000004c0)="21ac30ad7b883999fa51876ff06d0cf82a55f89a620b54b963dd42d7f217c1edb6a106bf7015ad8ceb3ee01bf5684bd942474802cfac4a3fd3afd8413cddd88ee026592763c37c4fb73ac93a22157b25d88d79b3e543e88ad07aab08c953d556f64361d9183d8f177a20ba2e00fa119bd8e10832725648ad9ac05cc0f819dd2a9132b621fcb0336778a152d20045c8b7183a056f75f5314081332d1d49919df2", 0xa0, 0x5}], 0x1, &(0x7f0000000600)={[{'/proc/capi/capi20\x00'}, {'/proc/capi/capi20\x00'}, {'/proc/capi/capi20\x00'}, {}], [{@permit_directio='permit_directio'}, {@obj_role={'obj_role', 0x3d, '/proc/capi/capi20\x00'}}, {@audit='audit'}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x35, 0x36, 0x32, 0x66, 0x39, 0x60, 0x30], 0x2d, [0x36, 0x32, 0x61, 0x38], 0x2d, [0x61, 0x32, 0x61, 0x35], 0x2d, [0x34, 0x66, 0x63, 0xb], 0x2d, [0x36, 0x31, 0x34, 0x35, 0x38, 0x0, 0x63, 0x64]}}}]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSERGETLSR(r4, 0x5459, &(0x7f0000000140)) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0x400001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f00000001c0)=0x4, 0x4) [ 1074.037180][ T3562] gfs2: not a GFS2 filesystem [ 1074.096880][ T3574] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1074.106184][ T3573] FAT-fs (loop1): bogus number of directory entries (2) [ 1074.128577][ T3574] CPU: 1 PID: 3574 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1074.137276][ T3574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1074.147324][ T3574] Call Trace: [ 1074.150636][ T3574] dump_stack+0x116/0x15d [ 1074.154969][ T3574] schedule_timeout+0x1a4/0x280 [ 1074.158365][ T3573] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1074.159883][ T3574] ? _raw_spin_unlock_bh+0x33/0x40 [ 1074.159908][ T3574] ? release_sock+0x104/0x110 [ 1074.176266][ T3574] vsock_stream_connect+0x1ec/0x660 [ 1074.181528][ T3574] ? init_wait_entry+0x30/0x30 [ 1074.186285][ T3574] ? __vsock_bind+0x7d0/0x7d0 [ 1074.190955][ T3574] __sys_connect+0x245/0x280 [ 1074.195541][ T3574] ? _copy_to_user+0x67/0x80 [ 1074.200121][ T3574] ? put_timespec64+0x61/0x90 [ 1074.204792][ T3574] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1074.210909][ T3574] __x64_sys_connect+0x3d/0x50 [ 1074.215666][ T3574] do_syscall_64+0x39/0x80 [ 1074.220128][ T3574] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1074.226032][ T3574] RIP: 0033:0x45de59 [ 1074.229953][ T3574] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1074.249631][ T3574] RSP: 002b:00007fb6290ecc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1074.258048][ T3574] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 [ 1074.266025][ T3574] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1074.273999][ T3574] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1074.281987][ T3574] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1074.289984][ T3574] R13: 00007fff87141f2f R14: 00007fb6290ed9c0 R15: 000000000118bf2c 21:20:56 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000023c0), 0x0, &(0x7f0000002440)={[{@errors_withdraw='errors=withdraw'}]}) 21:20:56 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x6c000000, 0x600}], 0x0, &(0x7f0000000b40)={[{@fat=@debug='debug'}]}) 21:20:56 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400028001000202000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) [ 1074.427774][ T3592] schedule_timeout: wrong timeout value fffdd0c26c641895 [ 1074.437613][ T3587] gfs2: not a GFS2 filesystem [ 1074.442862][ T3592] CPU: 1 PID: 3592 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0 [ 1074.451526][ T3592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1074.461612][ T3592] Call Trace: [ 1074.464899][ T3592] dump_stack+0x116/0x15d [ 1074.469224][ T3592] schedule_timeout+0x1a4/0x280 [ 1074.474074][ T3592] ? _raw_spin_unlock_bh+0x33/0x40 [ 1074.479179][ T3592] ? release_sock+0x104/0x110 [ 1074.483853][ T3592] vsock_stream_connect+0x1ec/0x660 [ 1074.489042][ T3592] ? init_wait_entry+0x30/0x30 [ 1074.494952][ T3592] ? __vsock_bind+0x7d0/0x7d0 [ 1074.499629][ T3592] __sys_connect+0x245/0x280 [ 1074.504210][ T3592] ? _copy_to_user+0x67/0x80 [ 1074.508830][ T3592] ? put_timespec64+0x61/0x90 [ 1074.514776][ T3592] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1074.520841][ T3592] __x64_sys_connect+0x3d/0x50 [ 1074.525596][ T3592] do_syscall_64+0x39/0x80 [ 1074.530862][ T3592] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1074.536794][ T3592] RIP: 0033:0x45de59 [ 1074.540848][ T3592] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1074.560454][ T3592] RSP: 002b:00007fb6290aac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 1074.568856][ T3592] RAX: ffffffffffffffda RBX: 00000000000028c0 RCX: 000000000045de59 21:20:56 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="eb3c906d6b66735c66617400028001000400000004f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000000b40)) 21:20:56 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1074.576821][ T3592] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000004 [ 1074.584793][ T3592] RBP: 000000000118c0b0 R08: 0000000000000000 R09: 0000000000000000 [ 1074.593137][ T3592] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118c07c [ 1074.601115][ T3592] R13: 00007fff87141f2f R14: 00007fb6290ab9c0 R15: 000000000118c07c [ 1074.630638][ T8474] ================================================================== [ 1074.638785][ T8474] BUG: KCSAN: data-race in exit_signals / kthread_unpark [ 1074.646446][ T8474] [ 1074.649893][ T8474] read-write to 0xffff88805ef44024 of 4 bytes by task 3579 on cpu 0: [ 1074.658161][ T8474] exit_signals+0x108/0x530 [ 1074.662657][ T8474] do_exit+0x158/0x15a0 [ 1074.666798][ T8474] kthread+0x202/0x220 [ 1074.671986][ T8474] ret_from_fork+0x1f/0x30 [ 1074.676387][ T8474] [ 1074.679164][ T8474] read to 0xffff88805ef44024 of 4 bytes by task 8474 on cpu 1: [ 1074.687415][ T8474] kthread_unpark+0x1f/0x140 [ 1074.693442][ T8474] kthread_stop+0xa6/0x2c0 [ 1074.697856][ T8474] __loop_clr_fd+0x424/0x5a0 [ 1074.702438][ T8474] lo_ioctl+0x9c2/0x1180 [ 1074.706673][ T8474] blkdev_ioctl+0x1d6/0x3f0 [ 1074.711960][ T8474] block_ioctl+0x6d/0x80 [ 1074.716198][ T8474] __se_sys_ioctl+0xcb/0x140 [ 1074.722077][ T8474] __x64_sys_ioctl+0x3f/0x50 [ 1074.727663][ T8474] do_syscall_64+0x39/0x80 [ 1074.732800][ T8474] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1074.738938][ T8474] [ 1074.741258][ T8474] Reported by Kernel Concurrency Sanitizer on: [ 1074.747404][ T8474] CPU: 1 PID: 8474 Comm: syz-executor.1 Not tainted 5.10.0-rc1-syzkaller #0 [ 1074.756198][ T8474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1074.766502][ T8474] ================================================================== [ 1074.774625][ T8474] Kernel panic - not syncing: panic_on_warn set ... [ 1074.781199][ T8474] CPU: 1 PID: 8474 Comm: syz-executor.1 Not tainted 5.10.0-rc1-syzkaller #0 [ 1074.789849][ T8474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1074.801070][ T8474] Call Trace: [ 1074.804364][ T8474] dump_stack+0x116/0x15d [ 1074.808684][ T8474] panic+0x1e7/0x5fa [ 1074.812571][ T8474] ? vprintk_emit+0x2f2/0x370 [ 1074.817238][ T8474] kcsan_report+0x67b/0x680 [ 1074.821740][ T8474] ? find_next_bit+0xa7/0xf0 [ 1074.827148][ T8474] ? kcsan_setup_watchpoint+0x46a/0x4d0 [ 1074.832692][ T8474] ? kthread_unpark+0x1f/0x140 [ 1074.837480][ T8474] ? kthread_stop+0xa6/0x2c0 [ 1074.842684][ T8474] ? __loop_clr_fd+0x424/0x5a0 [ 1074.848028][ T8474] ? lo_ioctl+0x9c2/0x1180 [ 1074.852444][ T8474] ? blkdev_ioctl+0x1d6/0x3f0 [ 1074.857140][ T8474] ? block_ioctl+0x6d/0x80 [ 1074.862290][ T8474] ? __se_sys_ioctl+0xcb/0x140 [ 1074.867167][ T8474] ? __x64_sys_ioctl+0x3f/0x50 [ 1074.871948][ T8474] ? do_syscall_64+0x39/0x80 [ 1074.876556][ T8474] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1074.882625][ T8474] kcsan_setup_watchpoint+0x46a/0x4d0 [ 1074.887992][ T8474] kthread_unpark+0x1f/0x140 [ 1074.892574][ T8474] kthread_stop+0xa6/0x2c0 [ 1074.896987][ T8474] __loop_clr_fd+0x424/0x5a0 [ 1074.901573][ T8474] lo_ioctl+0x9c2/0x1180 [ 1074.905810][ T8474] ? ___cache_free+0x44/0x330 [ 1074.910484][ T8474] ? __srcu_read_unlock+0x1f/0x40 [ 1074.915506][ T8474] ? tomoyo_path_number_perm+0x286/0x2d0 [ 1074.921141][ T8474] ? blkdev_common_ioctl+0xada/0x1170 [ 1074.926509][ T8474] ? lo_release+0x130/0x130 [ 1074.931005][ T8474] blkdev_ioctl+0x1d6/0x3f0 [ 1074.935501][ T8474] block_ioctl+0x6d/0x80 [ 1074.939981][ T8474] ? blkdev_iopoll+0x80/0x80 [ 1074.944594][ T8474] __se_sys_ioctl+0xcb/0x140 [ 1074.949176][ T8474] __x64_sys_ioctl+0x3f/0x50 [ 1074.953983][ T8474] do_syscall_64+0x39/0x80 [ 1074.959571][ T8474] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1074.965456][ T8474] RIP: 0033:0x45dcc7 21:20:56 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0xc0010001, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000700)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/115, 0x2ce}, {&(0x7f0000000380)=""/89, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/18, 0xa}, {&(0x7f0000000ec0)=""/153, 0x60}, {&(0x7f0000001fc0)=""/236}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x40000df, 0x0, &(0x7f0000000340)={0x77359400}) [ 1074.969344][ T8474] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1074.988940][ T8474] RSP: 002b:00007fffb1f2cec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1074.997707][ T8474] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045dcc7 [ 1075.006091][ T8474] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000003 [ 1075.014063][ T8474] RBP: 00000000000024e6 R08: 0000000000000000 R09: 000000000000000a [ 1075.022828][ T8474] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 1075.030798][ T8474] R13: 00007fffb1f2cf00 R14: 00000000001062ae R15: 00007fffb1f2cf10 [ 1075.039185][ T8474] Kernel Offset: disabled [ 1075.043515][ T8474] Rebooting in 86400 seconds..