9.566116] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 419.571235] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 419.576791] ? kasan_check_read+0x11/0x20 [ 419.580975] ? do_raw_spin_unlock+0xa7/0x2f0 [ 419.585399] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 419.589986] ? find_next_bit+0x104/0x130 [ 419.594044] ? cpumask_next+0x24/0x30 [ 419.597836] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.603369] ? pcpu_alloc+0x190/0x13a0 [ 419.607261] ? kmem_cache_alloc_trace+0x152/0x780 [ 419.612107] ? lock_acquire+0x1e4/0x540 [ 419.616072] ? fs_reclaim_acquire+0x20/0x20 [ 419.620382] ? lock_downgrade+0x8f0/0x8f0 [ 419.624533] ? check_same_owner+0x340/0x340 [ 419.628853] ? rcu_note_context_switch+0x730/0x730 [ 419.633790] __should_failslab+0x124/0x180 [ 419.638025] should_failslab+0x9/0x14 [ 419.642542] __kmalloc+0x2c8/0x760 [ 419.646086] ? __init_rwsem+0x1cc/0x2a0 [ 419.650062] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 419.655090] ? prealloc_shrinker+0x124/0x450 [ 419.659498] prealloc_shrinker+0x124/0x450 [ 419.663729] ? inactive_list_is_low+0x850/0x850 [ 419.668409] ? __lockdep_init_map+0x105/0x590 [ 419.673594] alloc_super+0x8dd/0xb10 [ 419.677306] ? destroy_unused_super.part.11+0x110/0x110 [ 419.682701] ? lock_downgrade+0x8f0/0x8f0 [ 419.686874] ? kasan_check_read+0x11/0x20 [ 419.691020] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 419.695610] ? kasan_check_write+0x14/0x20 [ 419.699833] ? do_raw_spin_lock+0xc1/0x200 [ 419.704062] sget_userns+0x276/0x860 [ 419.707764] ? kill_litter_super+0x60/0x60 [ 419.712002] ? test_single_super+0x10/0x10 [ 419.716230] ? vfs_get_super+0x270/0x270 [ 419.720294] ? kasan_check_read+0x11/0x20 [ 419.724447] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 419.729107] ? kasan_check_write+0x14/0x20 [ 419.733330] ? do_raw_spin_lock+0xc1/0x200 [ 419.737565] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.743100] ? ns_capable_common+0x13f/0x170 [ 419.747501] ? kill_litter_super+0x60/0x60 [ 419.751725] sget+0x10b/0x150 [ 419.754822] ? test_single_super+0x10/0x10 [ 419.759069] mount_bdev+0x115/0x3e0 [ 419.762804] ? vfat_mount+0x50/0x50 [ 419.766421] vfat_mount+0x3c/0x50 [ 419.769883] ? setup+0x120/0x120 [ 419.773254] legacy_get_tree+0x118/0x440 [ 419.777321] vfs_get_tree+0x1cb/0x5c0 [ 419.781126] ? vfs_set_fs_source+0x12c/0x180 [ 419.785526] do_mount+0x6c1/0x1fb0 [ 419.789056] ? kasan_check_write+0x14/0x20 [ 419.793282] ? copy_mount_string+0x40/0x40 [ 419.797510] ? kasan_kmalloc+0xc4/0xe0 [ 419.801741] ? kmem_cache_alloc_trace+0x318/0x780 [ 419.806591] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 419.812136] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.817672] ? copy_mount_options+0x285/0x380 [ 419.822422] ksys_mount+0x12d/0x140 [ 419.826045] __x64_sys_mount+0xbe/0x150 [ 419.830028] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.835820] do_syscall_64+0x1b9/0x820 [ 419.839713] ? syscall_slow_exit_work+0x500/0x500 [ 419.844555] ? syscall_return_slowpath+0x5e0/0x5e0 [ 419.849477] ? syscall_return_slowpath+0x31d/0x5e0 [ 419.854406] ? prepare_exit_to_usermode+0x291/0x3b0 [ 419.859420] ? perf_trace_sys_enter+0xb10/0xb10 [ 419.864098] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 419.868936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 419.874113] RIP: 0033:0x4585da [ 419.877292] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 419.896512] RSP: 002b:00007f4fd508da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 419.904225] RAX: ffffffffffffffda RBX: 00007f4fd508db30 RCX: 00000000004585da [ 419.911492] RDX: 00007f4fd508dad0 RSI: 0000000020001d80 RDI: 00007f4fd508daf0 04:56:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos&', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:05 executing program 5: 04:56:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\r', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 419.918747] RBP: 0000000020001d80 R08: 00007f4fd508db30 R09: 00007f4fd508dad0 [ 419.926041] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000015 [ 419.933559] R13: 0000000000000000 R14: 00000000004d39d8 R15: 0000000000000030 04:56:06 executing program 1 (fault-call:2 fault-nth:49): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:06 executing program 5: 04:56:06 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:06 executing program 7: r0 = socket$inet(0x2, 0xb, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = getpid() ptrace$setopts(0xffffffffffffffff, r1, 0x8, 0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vsock\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000880)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e23, 0xd5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x74d}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7, @empty, 0x1f}], 0x90) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x802, 0x0) fstatfs(r0, &(0x7f0000000240)=""/61) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x1}], 0x1c) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00000003c0)=r1) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r6 = semget(0x0, 0x6, 0x20a) semctl$SEM_INFO(r6, 0x4, 0x13, &(0x7f00000009c0)=""/4096) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000400)=0x248) quotactl(0x6, &(0x7f00000002c0)='./file0\x00', r7, &(0x7f0000000480)="43debb51b749a7e01d38422cbda3d03e02b24d84685dcbdb5a080e26a7f3f66ec02c6e6aad9cba1cac152f73d0f1c2924e74d1a9ecc2888d70397256196ae39f993ecb9d502fc0b05835ddba92eecf9534d3644ac880d2e223a0ab08b7") readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/101, 0xfffffffffffffdb5}, {&(0x7f0000000540)=""/101, 0x65}], 0x19) recvmsg(r0, &(0x7f0000000040)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)=""/15, 0xf}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000940)=0x8, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @local}, @in=@local}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000980)='scalable\x00', 0x9) listen(r0, 0x5) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f0000000740)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x92100) 04:56:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:56:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0xffe0}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 420.032773] FAT-fs (loop6): bogus number of reserved sectors [ 420.038792] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\t', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:06 executing program 5: [ 420.115510] FAULT_INJECTION: forcing a failure. [ 420.115510] name failslab, interval 1, probability 0, space 0, times 0 [ 420.126859] CPU: 0 PID: 944 Comm: syz-executor1 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 420.135361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.144739] Call Trace: [ 420.147786] dump_stack+0x1c9/0x2b4 [ 420.151435] ? dump_stack_print_info.cold.2+0x52/0x52 [ 420.156647] should_fail.cold.4+0xa/0x11 [ 420.160727] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 420.165895] ? is_bpf_text_address+0xd7/0x170 [ 420.170420] ? kernel_text_address+0x79/0xf0 [ 420.174860] ? __kernel_text_address+0xd/0x40 [ 420.179381] ? unwind_get_return_address+0x61/0xa0 [ 420.184327] ? __save_stack_trace+0x8d/0xf0 [ 420.188709] ? save_stack+0xa9/0xd0 [ 420.192365] ? lock_acquire+0x1e4/0x540 [ 420.196360] ? fs_reclaim_acquire+0x20/0x20 [ 420.200706] ? lock_downgrade+0x8f0/0x8f0 [ 420.204878] ? do_mount+0x6c1/0x1fb0 [ 420.208600] ? check_same_owner+0x340/0x340 [ 420.212960] ? rcu_note_context_switch+0x730/0x730 [ 420.217893] __should_failslab+0x124/0x180 [ 420.222139] should_failslab+0x9/0x14 [ 420.225936] kmem_cache_alloc_trace+0x2cb/0x780 [ 420.230649] ? kasan_kmalloc+0xc4/0xe0 [ 420.234536] __memcg_init_list_lru_node+0x185/0x2d0 [ 420.239554] ? kvfree_rcu+0x20/0x20 [ 420.243173] ? __kmalloc_node+0x47/0x70 [ 420.247140] __list_lru_init+0x4d6/0x840 [ 420.251193] ? up_write+0x7b/0x220 [ 420.254729] ? list_lru_destroy+0x500/0x500 [ 420.259401] ? prealloc_shrinker+0x124/0x450 [ 420.263802] ? prealloc_shrinker+0x21c/0x450 [ 420.268401] ? inactive_list_is_low+0x850/0x850 [ 420.273064] ? __lockdep_init_map+0x105/0x590 [ 420.277557] alloc_super+0x976/0xb10 [ 420.281272] ? destroy_unused_super.part.11+0x110/0x110 [ 420.286630] ? lock_downgrade+0x8f0/0x8f0 [ 420.290794] ? kasan_check_read+0x11/0x20 [ 420.294936] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 420.299507] ? kasan_check_write+0x14/0x20 [ 420.303729] ? do_raw_spin_lock+0xc1/0x200 [ 420.307976] sget_userns+0x276/0x860 [ 420.311939] ? kill_litter_super+0x60/0x60 [ 420.316179] ? test_single_super+0x10/0x10 [ 420.320419] ? vfs_get_super+0x270/0x270 [ 420.324560] ? kasan_check_read+0x11/0x20 [ 420.328711] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 420.333288] ? kasan_check_write+0x14/0x20 [ 420.337516] ? do_raw_spin_lock+0xc1/0x200 [ 420.341778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.347307] ? ns_capable_common+0x13f/0x170 [ 420.351719] ? kill_litter_super+0x60/0x60 [ 420.355963] sget+0x10b/0x150 [ 420.359166] ? test_single_super+0x10/0x10 [ 420.363406] mount_bdev+0x115/0x3e0 [ 420.367037] ? vfat_mount+0x50/0x50 [ 420.370667] vfat_mount+0x3c/0x50 [ 420.374117] ? setup+0x120/0x120 [ 420.377499] legacy_get_tree+0x118/0x440 [ 420.381842] vfs_get_tree+0x1cb/0x5c0 [ 420.385642] ? vfs_set_fs_source+0x12c/0x180 [ 420.390046] do_mount+0x6c1/0x1fb0 [ 420.393588] ? kasan_check_write+0x14/0x20 [ 420.397830] ? copy_mount_string+0x40/0x40 [ 420.402060] ? kasan_kmalloc+0xc4/0xe0 [ 420.405944] ? kmem_cache_alloc_trace+0x318/0x780 [ 420.410795] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 420.416876] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.422611] ? copy_mount_options+0x285/0x380 [ 420.427101] ksys_mount+0x12d/0x140 [ 420.430732] __x64_sys_mount+0xbe/0x150 [ 420.434707] do_syscall_64+0x1b9/0x820 [ 420.438604] ? finish_task_switch+0x1d3/0x870 [ 420.443183] ? syscall_return_slowpath+0x5e0/0x5e0 [ 420.448544] ? syscall_return_slowpath+0x31d/0x5e0 [ 420.454115] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 420.459128] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.464670] ? prepare_exit_to_usermode+0x291/0x3b0 [ 420.469862] ? perf_trace_sys_enter+0xb10/0xb10 [ 420.474546] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 420.479574] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.484774] RIP: 0033:0x4585da [ 420.487962] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 420.507782] RSP: 002b:00007f4fd508da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 420.515497] RAX: ffffffffffffffda RBX: 00007f4fd508db30 RCX: 00000000004585da [ 420.522757] RDX: 00007f4fd508dad0 RSI: 0000000020001d80 RDI: 00007f4fd508daf0 [ 420.530017] RBP: 0000000020001d80 R08: 00007f4fd508db30 R09: 00007f4fd508dad0 [ 420.537290] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000015 [ 420.544637] R13: 0000000000000000 R14: 00000000004d39d8 R15: 0000000000000031 [ 420.568299] FAT-fs (loop6): bogus number of reserved sectors [ 420.574826] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x2800}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:06 executing program 5: 04:56:06 executing program 1 (fault-call:2 fault-nth:50): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:06 executing program 7: r0 = socket$inet(0x2, 0x4080000000000001, 0x100) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x3a) recvmsg(r0, &(0x7f0000000040)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)=""/15, 0xf}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000980)='scalable\x00', 0x9) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 04:56:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)="6d73646f73be", &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:06 executing program 5: [ 420.763577] FAULT_INJECTION: forcing a failure. [ 420.763577] name failslab, interval 1, probability 0, space 0, times 0 [ 420.775666] CPU: 1 PID: 990 Comm: syz-executor1 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 420.783947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.794193] Call Trace: [ 420.796801] dump_stack+0x1c9/0x2b4 [ 420.800457] ? dump_stack_print_info.cold.2+0x52/0x52 [ 420.806614] ? perf_trace_lock+0xde/0x920 [ 420.810785] should_fail.cold.4+0xa/0x11 [ 420.814862] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 420.819978] ? save_stack+0xa9/0xd0 [ 420.823597] ? save_stack+0x43/0xd0 [ 420.827216] ? kasan_kmalloc+0xc4/0xe0 [ 420.831109] ? kmem_cache_alloc_trace+0x152/0x780 [ 420.835948] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 420.841132] ? __list_lru_init+0x4d6/0x840 [ 420.845378] ? alloc_super+0x976/0xb10 [ 420.849285] ? sget+0x10b/0x150 [ 420.852559] ? mount_bdev+0x115/0x3e0 [ 420.856354] ? legacy_get_tree+0x118/0x440 [ 420.860609] ? vfs_get_tree+0x1cb/0x5c0 [ 420.864585] ? do_mount+0x6c1/0x1fb0 [ 420.868295] ? ksys_mount+0x12d/0x140 [ 420.872113] ? __x64_sys_mount+0xbe/0x150 [ 420.876300] ? do_syscall_64+0x1b9/0x820 [ 420.880365] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.885841] ? lock_acquire+0x1e4/0x540 [ 420.889835] ? fs_reclaim_acquire+0x20/0x20 [ 420.894162] ? lock_downgrade+0x8f0/0x8f0 [ 420.898321] ? do_mount+0x6c1/0x1fb0 [ 420.902038] ? check_same_owner+0x340/0x340 [ 420.906358] ? rcu_note_context_switch+0x730/0x730 [ 420.911300] __should_failslab+0x124/0x180 [ 420.915570] should_failslab+0x9/0x14 [ 420.919378] kmem_cache_alloc_trace+0x2cb/0x780 [ 420.924045] ? kasan_kmalloc+0xc4/0xe0 [ 420.927959] __memcg_init_list_lru_node+0x185/0x2d0 [ 420.933238] ? kvfree_rcu+0x20/0x20 [ 420.936858] ? __kmalloc_node+0x47/0x70 [ 420.941783] __list_lru_init+0x4d6/0x840 [ 420.945849] ? up_write+0x7b/0x220 [ 420.949750] ? list_lru_destroy+0x500/0x500 [ 420.954086] ? prealloc_shrinker+0x124/0x450 [ 420.958598] ? prealloc_shrinker+0x21c/0x450 [ 420.963006] ? inactive_list_is_low+0x850/0x850 [ 420.967676] ? __lockdep_init_map+0x105/0x590 [ 420.972200] alloc_super+0x976/0xb10 [ 420.975909] ? destroy_unused_super.part.11+0x110/0x110 [ 420.981266] ? lock_downgrade+0x8f0/0x8f0 [ 420.985404] ? kasan_check_read+0x11/0x20 [ 420.989544] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 420.994142] ? kasan_check_write+0x14/0x20 [ 420.998370] ? do_raw_spin_lock+0xc1/0x200 [ 421.002598] sget_userns+0x276/0x860 [ 421.006302] ? kill_litter_super+0x60/0x60 [ 421.010530] ? test_single_super+0x10/0x10 [ 421.014772] ? vfs_get_super+0x270/0x270 [ 421.018834] ? kasan_check_read+0x11/0x20 [ 421.023409] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 421.027989] ? kasan_check_write+0x14/0x20 [ 421.032217] ? do_raw_spin_lock+0xc1/0x200 [ 421.036453] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.041986] ? ns_capable_common+0x13f/0x170 [ 421.046398] ? kill_litter_super+0x60/0x60 [ 421.050620] sget+0x10b/0x150 [ 421.053817] ? test_single_super+0x10/0x10 [ 421.058057] mount_bdev+0x115/0x3e0 [ 421.061675] ? vfat_mount+0x50/0x50 [ 421.065292] vfat_mount+0x3c/0x50 [ 421.068737] ? setup+0x120/0x120 [ 421.072095] legacy_get_tree+0x118/0x440 [ 421.076150] vfs_get_tree+0x1cb/0x5c0 [ 421.079937] ? vfs_set_fs_source+0x12c/0x180 [ 421.084341] do_mount+0x6c1/0x1fb0 [ 421.087874] ? check_same_owner+0x340/0x340 [ 421.092187] ? lock_release+0xa30/0xa30 [ 421.096166] ? copy_mount_string+0x40/0x40 [ 421.100406] ? kasan_kmalloc+0xc4/0xe0 [ 421.104316] ? kmem_cache_alloc_trace+0x318/0x780 [ 421.109154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 421.114705] ? _copy_from_user+0xdf/0x150 [ 421.118844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.124662] ? copy_mount_options+0x285/0x380 [ 421.129169] ksys_mount+0x12d/0x140 [ 421.132816] __x64_sys_mount+0xbe/0x150 [ 421.136784] do_syscall_64+0x1b9/0x820 [ 421.140670] ? syscall_return_slowpath+0x5e0/0x5e0 [ 421.145599] ? syscall_return_slowpath+0x31d/0x5e0 [ 421.150524] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 421.155532] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.161075] ? prepare_exit_to_usermode+0x291/0x3b0 [ 421.166256] ? perf_trace_sys_enter+0xb10/0xb10 [ 421.170914] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 421.175751] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.181112] RIP: 0033:0x4585da [ 421.184367] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 421.203840] RSP: 002b:00007f4fd508da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 04:56:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x30}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 421.211817] RAX: ffffffffffffffda RBX: 00007f4fd508db30 RCX: 00000000004585da [ 421.219079] RDX: 00007f4fd508dad0 RSI: 0000000020001d80 RDI: 00007f4fd508daf0 [ 421.226341] RBP: 0000000020001d80 R08: 00007f4fd508db30 R09: 00007f4fd508dad0 [ 421.233688] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000015 [ 421.241998] R13: 0000000000000000 R14: 00000000004d39d8 R15: 0000000000000032 04:56:07 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x3a) recvmsg(r0, &(0x7f0000000040)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)=""/15, 0xf}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) r1 = socket(0x3, 0x4, 0x40) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xd4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000980)='scalable\x00', 0x9) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 04:56:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x401, 0x0) ioctl$RTC_VL_READ(r1, 0x80047013, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000180)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 04:56:07 executing program 1 (fault-call:2 fault-nth:51): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 421.281580] FAT-fs (loop6): bogus number of reserved sectors [ 421.287524] FAT-fs (loop6): Can't find a valid FAT filesystem [ 421.393590] FAT-fs (loop6): bogus number of reserved sectors [ 421.399516] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:07 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:07 executing program 5: 04:56:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0xa00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x4000000000010000, 0x0) r1 = dup(r0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000340)={0x903c, 0x8a6, &(0x7f0000000240)="d38b7c5da36cf16346de41b33672cb7bb0b925c64df4e592c16c45842df77240ffeda3a5ed72dc3279a953faaed12f6001f58fe1989c78ed92241f8268ed33d28d6e59a30802bf7ea9b2942705787536973a01767f8f58dca9dd156c25e1fed3a30df219f9364888dcfb012abd9a520f6f65adb2c4f33f7cea7920dbd4e1a95d90fe04d51241016e5a69cc1868f0ec4f90e15d7f5004adb82acbd67f1e61b07d9f65d7b10785e9d755f94821df35ad6b9cede71b", &(0x7f0000000300)="a1de1235cc35b4ca74d807d71611a7c5118881c9647512", 0xb4, 0x17}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x80001, 0x0) r3 = eventfd(0x9) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000200)={0x1, r3}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000380)=0x1001) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 04:56:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x7a000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 421.545986] FAT-fs (loop0): bogus number of reserved sectors [ 421.547787] FAULT_INJECTION: forcing a failure. [ 421.547787] name failslab, interval 1, probability 0, space 0, times 0 [ 421.551934] FAT-fs (loop0): Can't find a valid FAT filesystem [ 421.563166] CPU: 0 PID: 1032 Comm: syz-executor1 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 421.577344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.586704] Call Trace: [ 421.589319] dump_stack+0x1c9/0x2b4 [ 421.593212] ? dump_stack_print_info.cold.2+0x52/0x52 [ 421.598403] ? __kernel_text_address+0xd/0x40 [ 421.602896] ? unwind_get_return_address+0x61/0xa0 [ 421.607824] should_fail.cold.4+0xa/0x11 [ 421.611906] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 421.617005] ? save_stack+0xa9/0xd0 [ 421.620638] ? save_stack+0x43/0xd0 [ 421.624267] ? kasan_kmalloc+0xc4/0xe0 [ 421.628153] ? kmem_cache_alloc_trace+0x152/0x780 [ 421.632989] ? __memcg_init_list_lru_node+0x185/0x2d0 [ 421.638178] ? __list_lru_init+0x4d6/0x840 [ 421.642401] ? alloc_super+0x976/0xb10 [ 421.646278] ? sget+0x10b/0x150 [ 421.649559] ? mount_bdev+0x115/0x3e0 [ 421.653365] ? vfat_mount+0x3c/0x50 [ 421.656981] ? legacy_get_tree+0x118/0x440 [ 421.661231] ? vfs_get_tree+0x1cb/0x5c0 [ 421.665195] ? do_mount+0x6c1/0x1fb0 [ 421.668897] ? ksys_mount+0x12d/0x140 [ 421.672687] ? __x64_sys_mount+0xbe/0x150 [ 421.676826] ? do_syscall_64+0x1b9/0x820 [ 421.680879] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.686234] ? save_stack+0xa9/0xd0 [ 421.689860] ? lock_acquire+0x1e4/0x540 [ 421.693820] ? fs_reclaim_acquire+0x20/0x20 [ 421.698134] ? lock_downgrade+0x8f0/0x8f0 [ 421.702265] ? do_mount+0x6c1/0x1fb0 [ 421.705976] ? check_same_owner+0x340/0x340 [ 421.710317] ? rcu_note_context_switch+0x730/0x730 [ 421.715243] __should_failslab+0x124/0x180 [ 421.719469] should_failslab+0x9/0x14 [ 421.723263] kmem_cache_alloc_trace+0x2cb/0x780 [ 421.727931] ? kasan_kmalloc+0xc4/0xe0 [ 421.731827] __memcg_init_list_lru_node+0x185/0x2d0 [ 421.736838] ? kvfree_rcu+0x20/0x20 [ 421.740475] ? __kmalloc_node+0x47/0x70 [ 421.744454] __list_lru_init+0x4d6/0x840 [ 421.748503] ? up_write+0x7b/0x220 [ 421.752035] ? list_lru_destroy+0x500/0x500 [ 421.756348] ? prealloc_shrinker+0x124/0x450 [ 421.760745] ? prealloc_shrinker+0x21c/0x450 [ 421.765150] ? inactive_list_is_low+0x850/0x850 [ 421.770351] ? __lockdep_init_map+0x105/0x590 [ 421.774851] alloc_super+0x976/0xb10 [ 421.778584] ? destroy_unused_super.part.11+0x110/0x110 [ 421.783936] ? lock_downgrade+0x8f0/0x8f0 [ 421.788163] ? kasan_check_read+0x11/0x20 [ 421.792312] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 421.796881] ? kasan_check_write+0x14/0x20 [ 421.801103] ? do_raw_spin_lock+0xc1/0x200 [ 421.805333] sget_userns+0x276/0x860 [ 421.809035] ? kill_litter_super+0x60/0x60 [ 421.813260] ? test_single_super+0x10/0x10 [ 421.817486] ? vfs_get_super+0x270/0x270 [ 421.821544] ? kasan_check_read+0x11/0x20 [ 421.825681] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 421.830250] ? kasan_check_write+0x14/0x20 [ 421.834473] ? do_raw_spin_lock+0xc1/0x200 [ 421.838714] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.844242] ? ns_capable_common+0x13f/0x170 [ 421.848650] ? kill_litter_super+0x60/0x60 [ 421.852876] sget+0x10b/0x150 [ 421.855981] ? test_single_super+0x10/0x10 [ 421.860825] mount_bdev+0x115/0x3e0 [ 421.864452] ? vfat_mount+0x50/0x50 [ 421.868072] vfat_mount+0x3c/0x50 [ 421.871518] ? setup+0x120/0x120 [ 421.874875] legacy_get_tree+0x118/0x440 [ 421.878932] vfs_get_tree+0x1cb/0x5c0 [ 421.882721] ? vfs_set_fs_source+0x12c/0x180 [ 421.887127] do_mount+0x6c1/0x1fb0 [ 421.890666] ? check_same_owner+0x340/0x340 [ 421.894993] ? lock_release+0xa30/0xa30 [ 421.898969] ? copy_mount_string+0x40/0x40 [ 421.903194] ? kasan_kmalloc+0xc4/0xe0 [ 421.907073] ? kmem_cache_alloc_trace+0x318/0x780 [ 421.911911] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 421.917438] ? _copy_from_user+0xdf/0x150 [ 421.922021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.927564] ? copy_mount_options+0x285/0x380 [ 421.932054] ksys_mount+0x12d/0x140 [ 421.936041] __x64_sys_mount+0xbe/0x150 [ 421.940011] do_syscall_64+0x1b9/0x820 [ 421.943887] ? finish_task_switch+0x1d3/0x870 [ 421.948371] ? syscall_return_slowpath+0x5e0/0x5e0 [ 421.953298] ? syscall_return_slowpath+0x31d/0x5e0 [ 421.958225] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 421.963517] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.969045] ? prepare_exit_to_usermode+0x291/0x3b0 [ 421.974053] ? perf_trace_sys_enter+0xb10/0xb10 [ 421.978719] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 421.983560] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.988737] RIP: 0033:0x4585da [ 421.991910] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 422.011194] RSP: 002b:00007f4fd508da88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 422.018897] RAX: ffffffffffffffda RBX: 00007f4fd508db30 RCX: 00000000004585da [ 422.026154] RDX: 00007f4fd508dad0 RSI: 0000000020001d80 RDI: 00007f4fd508daf0 [ 422.033412] RBP: 0000000020001d80 R08: 00007f4fd508db30 R09: 00007f4fd508dad0 [ 422.040668] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000015 04:56:08 executing program 5: [ 422.047926] R13: 0000000000000000 R14: 00000000004d39d8 R15: 0000000000000033 [ 422.085009] FAT-fs (loop6): bogus number of reserved sectors [ 422.091121] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8080, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000080)={r4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:56:08 executing program 5: [ 422.147259] FAT-fs (loop0): bogus number of reserved sectors [ 422.153355] FAT-fs (loop0): Can't find a valid FAT filesystem [ 422.168414] FAT-fs (loop6): bogus number of reserved sectors [ 422.174442] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:08 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000001c0)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x26000, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000140)={0x2, 0xd0c, 0xfff, 0xfffffffffffffff9, 0x4320, 0x4}) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x3a) recvmsg(r0, &(0x7f0000000040)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)=""/15, 0xf}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000980)='scalable\x00', 0x9) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 04:56:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x63000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:08 executing program 5: 04:56:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 422.331760] FAT-fs (loop6): bogus number of reserved sectors [ 422.337687] FAT-fs (loop6): Can't find a valid FAT filesystem [ 422.399184] FAT-fs (loop0): bogus number of reserved sectors [ 422.399882] FAT-fs (loop6): bogus number of reserved sectors [ 422.405122] FAT-fs (loop0): Can't find a valid FAT filesystem [ 422.410973] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 422.477882] FAT-fs (loop0): bogus number of reserved sectors [ 422.483842] FAT-fs (loop0): Can't find a valid FAT filesystem [ 422.573737] FAT-fs (loop1): bogus number of reserved sectors [ 422.579717] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:08 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616d0f") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0xf0ffffffffffff}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) 04:56:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x79000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x31b) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:56:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)="6d73646f73ff", &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='\nfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:08 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000040)="2b90365c824c5b00", 0x8) [ 422.754485] FAT-fs (loop6): bogus number of reserved sectors [ 422.760698] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x4d00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='%fat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 422.874487] FAT-fs (loop6): bogus number of reserved sectors [ 422.880772] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:09 executing program 7: r0 = socket(0x2000000011, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000100), 0xfdde, 0x0, &(0x7f0000000080)={0xa, 0x20008100, 0x1, @dev={0xfe, 0x80}}, 0x1c) 04:56:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:09 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x2000400) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0x50, &(0x7f00000002c0)}, 0x10) 04:56:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_mount_image$ceph(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)='./file0\x00', 0x8000000007, 0xc3b, &(0x7f0000000280), 0x48, &(0x7f00000002c0)='cpuacct.stat\x00') r4 = dup3(r0, r1, 0x80000) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000080)=0x204100, 0x4) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000000)) 04:56:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0xe0}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 423.148385] FAT-fs (loop6): bogus number of reserved sectors [ 423.154719] FAT-fs (loop6): Can't find a valid FAT filesystem [ 423.163394] FAT-fs (loop0): bogus number of reserved sectors [ 423.169325] FAT-fs (loop0): Can't find a valid FAT filesystem [ 423.226419] FAT-fs (loop0): bogus number of reserved sectors [ 423.232379] FAT-fs (loop0): Can't find a valid FAT filesystem [ 423.253386] FAT-fs (loop6): bogus number of reserved sectors [ 423.259324] FAT-fs (loop6): Can't find a valid FAT filesystem [ 423.304850] ceph: device name is missing path (no : separator in /dev/loop3) [ 423.377763] ceph: device name is missing path (no : separator in /dev/loop3) 04:56:09 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616d03") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='v\nat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:09 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/137, 0x89}], 0x1) 04:56:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x7000000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='A/file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 04:56:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89a0, &(0x7f00000000c0)={r0}) [ 423.499592] FAT-fs (loop7): bogus number of reserved sectors [ 423.505539] FAT-fs (loop7): Can't find a valid FAT filesystem [ 423.517689] FAT-fs (loop6): bogus number of reserved sectors [ 423.523649] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x3000000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 423.553810] FAT-fs (loop6): bogus number of reserved sectors [ 423.559829] FAT-fs (loop6): Can't find a valid FAT filesystem [ 423.592705] FAT-fs (loop7): bogus number of reserved sectors 04:56:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='\n/file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 423.598607] FAT-fs (loop7): Can't find a valid FAT filesystem [ 423.639896] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 04:56:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='v%at\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x5400000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='%/file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 423.818787] FAT-fs (loop7): bogus number of reserved sectors [ 423.824789] FAT-fs (loop7): Can't find a valid FAT filesystem [ 423.844856] FAT-fs (loop6): bogus number of reserved sectors [ 423.850835] FAT-fs (loop6): Can't find a valid FAT filesystem [ 423.964137] FAT-fs (loop6): bogus number of reserved sectors [ 423.970182] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:10 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x7004, 0x100000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:56:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:56:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x800000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='//file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='v.at\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530a7", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 424.211142] FAT-fs (loop7): bogus number of reserved sectors [ 424.217051] FAT-fs (loop7): Can't find a valid FAT filesystem [ 424.233473] FAT-fs (loop6): bogus number of reserved sectors [ 424.239677] FAT-fs (loop6): Can't find a valid FAT filesystem [ 424.250556] FAT-fs (loop0): bogus number of reserved sectors [ 424.256532] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0xe4ffffff}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='v/at\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 424.292969] FAT-fs (loop6): bogus number of reserved sectors [ 424.298938] FAT-fs (loop6): Can't find a valid FAT filesystem [ 424.305437] FAT-fs (loop0): bogus number of reserved sectors [ 424.311322] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c653004", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x3c00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 424.441668] FAT-fs (loop7): bogus number of reserved sectors [ 424.447593] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='.Afile1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:10 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vf\nt\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 424.550388] FAT-fs (loop6): bogus number of reserved sectors [ 424.556303] FAT-fs (loop6): Can't find a valid FAT filesystem [ 424.626363] FAT-fs (loop0): bogus number of reserved sectors [ 424.632406] FAT-fs (loop0): Can't find a valid FAT filesystem [ 424.653763] FAT-fs (loop6): bogus number of reserved sectors [ 424.659658] FAT-fs (loop6): Can't find a valid FAT filesystem [ 424.671684] FAT-fs (loop7): bogus number of reserved sectors [ 424.677577] FAT-fs (loop7): Can't find a valid FAT filesystem [ 424.717231] FAT-fs (loop0): bogus number of reserved sectors [ 424.723200] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:10 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x3}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:10 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x1c1040) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)={0x2, "f7a4"}, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0xc001, 0x0) 04:56:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x191000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='ppp0\x00'}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 04:56:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530aa", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./.ile1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vf%t\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:10 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x700}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 424.982704] FAT-fs (loop7): bogus number of reserved sectors [ 424.988701] FAT-fs (loop7): Can't find a valid FAT filesystem [ 425.000368] FAT-fs (loop0): bogus number of reserved sectors [ 425.006290] FAT-fs (loop0): Can't find a valid FAT filesystem [ 425.017577] FAT-fs (loop6): bogus number of reserved sectors [ 425.023458] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:11 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xca, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) timer_create(0x3, &(0x7f0000001100)={0x0, 0x12, 0x1, @thr={&(0x7f00000000c0)="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", &(0x7f00000010c0)="dc88c4277848592c191c74e880e4d8e21a0579cad6e569356e61140946bfa646dfb42b3f851891f838486dca3c2f618f213fc3"}}, &(0x7f0000001140)=0x0) timer_gettime(r1, &(0x7f0000001180)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ppp\x00', 0x200, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001200)={0x0, 0x6, 0x20, 0x50, 0x3}, &(0x7f0000001240)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001280)={r3, 0x10000}, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) [ 425.072042] FAT-fs (loop0): bogus number of reserved sectors [ 425.078406] FAT-fs (loop0): Can't find a valid FAT filesystem [ 425.118958] FAT-fs (loop6): bogus number of reserved sectors [ 425.124885] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfa\n\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:11 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x200000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl(r0, 0x100, &(0x7f0000000000)="3bc016e23ceb2b98485a19dabf961d07a62bf20be3f4fdbf67947d74a27a44d4002b212bb0fbe21cd282138958ac3e8211f0b6ac1cd322ec0c0542bd5ef9e1e0c42a96fec1320ff93c3bed93842755eec0568bf87fa03353bdea9491fe801eb6e9d74405c1a770b3741e4fddbedc5f64cc9d62fcb8af2ad2dea9488b57f5d3e6c06373c7078057298f91e23c4d3cf4a24c7fb5a6965d41604e") getitimer(0x1, &(0x7f0000000100)) [ 425.245508] FAT-fs (loop7): bogus number of reserved sectors [ 425.251433] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 425.413893] FAT-fs (loop6): bogus number of reserved sectors [ 425.419807] FAT-fs (loop6): Can't find a valid FAT filesystem [ 425.480007] FAT-fs (loop6): bogus number of reserved sectors [ 425.485916] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x61}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfa%\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:11 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x101000, 0x100) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000240)=""/7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f00000002c0)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000)=0x1, r3, 0x0, 0x1, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x200004e21, 0x0, @loopback={0x0, 0x1}}, r3}}, 0x30) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)={0x4, [0x1, 0xfc8, 0x6, 0x0]}, &(0x7f0000000340)=0xc) 04:56:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='.//ile1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:56:11 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x500000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 425.636279] FAT-fs (loop7): bogus number of reserved sectors [ 425.642182] FAT-fs (loop7): Can't find a valid FAT filesystem [ 425.652074] FAT-fs (loop6): bogus number of reserved sectors [ 425.657971] FAT-fs (loop6): Can't find a valid FAT filesystem [ 425.667500] FAT-fs (loop0): bogus number of reserved sectors [ 425.673407] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:11 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:11 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400000, 0x0) connect$rds(r0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") syz_read_part_table(0x7fff, 0x1, &(0x7f0000001540)=[{&(0x7f0000000380)="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", 0x149, 0x81}]) ioctl$RTC_AIE_ON(r0, 0x7001) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x5, 0x4}) 04:56:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x6300}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 425.756933] FAT-fs (loop6): bogus number of reserved sectors [ 425.762954] FAT-fs (loop6): Can't find a valid FAT filesystem [ 425.809663] loop5: AHDI p1 [ 425.816127] FAT-fs (loop0): bogus number of reserved sectors [ 425.822057] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 425.879298] FAT-fs (loop1): bogus number of reserved sectors [ 425.885273] FAT-fs (loop1): Can't find a valid FAT filesystem [ 425.894516] loop5: AHDI p1 [ 425.907118] FAT-fs (loop7): bogus number of reserved sectors [ 425.913051] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x1c}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x1, 0x2, 0xf7, 'queue1\x00', 0x2}) fgetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000180)=""/156, 0x100000000000000) 04:56:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./\nile1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 425.968633] FAT-fs (loop6): bogus number of reserved sectors [ 425.974532] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getuid() ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x100007fff) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000000)={0x8802, 0x4, 0x7, 0x200, &(0x7f0000000200)=[{}, {}, {}, {}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) 04:56:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0xfa00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:12 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 426.070098] FAT-fs (loop1): bogus number of reserved sectors [ 426.076222] FAT-fs (loop1): Can't find a valid FAT filesystem [ 426.087441] FAT-fs (loop6): bogus number of reserved sectors [ 426.093349] FAT-fs (loop6): Can't find a valid FAT filesystem [ 426.099493] FAT-fs (loop0): bogus number of reserved sectors [ 426.105475] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xaaaaaaaaaaab150, &(0x7f0000000140)=[{&(0x7f0000000440)="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", 0x66, 0xd4d0}], 0x0, &(0x7f0000000040)=ANY=[@ANYRES16]) 04:56:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x2000000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 426.208125] FAT-fs (loop0): bogus number of reserved sectors [ 426.214146] FAT-fs (loop0): Can't find a valid FAT filesystem [ 426.225783] FAT-fs (loop7): bogus number of reserved sectors [ 426.231692] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:12 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\t', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./%ile1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x9fffffff00000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:12 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000026000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000080)="c4620599450d0f01df0f001c3366ba410066edc4e10857fbf2aec401a564f4f3436e450f210eb9df080000b80b000000ba000000000f30", 0x37}], 0x1, 0x64, &(0x7f0000000200), 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000040)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000200)={0x10000, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xcc, "cfb37c1c0c562f64c633ef147d1b99a6332237b4276c251b26918113377986b7215739ad1730d00c7618b855e401bfe3fd0a1c1bce1322f41475cd769794ab6ab45b69adafbc4b1e7da871d534c21aa1824cb5b03b57b82f5eed01af9ca2b8a1ffa52e6cb85cfcda9a09c38d472858f87d2b209e8929e44e9db1f42d1d40f5f40164d273e60344bf06ed976c4b14820bbd415672742d9f9f56744cc3641c17211c49190d6507bd89fea24af5ad1babcae371ce797ed50ec8f3d603f7ab8cf4a0d54e7be3e6207c753e9a5114"}, &(0x7f00000003c0)=0xd4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x0, 0x81, 0x200, 0xffff, 0x18}, 0x98) 04:56:12 executing program 5: 04:56:12 executing program 5: 04:56:12 executing program 5: [ 426.591918] FAT-fs (loop0): bogus number of reserved sectors [ 426.597875] FAT-fs (loop0): Can't find a valid FAT filesystem [ 426.617130] FAT-fs (loop6): bogus number of reserved sectors [ 426.623045] FAT-fs (loop6): Can't find a valid FAT filesystem [ 426.629453] FAT-fs (loop1): bogus number of reserved sectors [ 426.635326] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x2c00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 426.652231] FAT-fs (loop7): bogus number of reserved sectors [ 426.658183] FAT-fs (loop7): Can't find a valid FAT filesystem [ 426.707691] FAT-fs (loop6): bogus number of reserved sectors [ 426.713601] FAT-fs (loop6): Can't find a valid FAT filesystem [ 426.720592] FAT-fs (loop0): bogus number of reserved sectors [ 426.726464] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:12 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:12 executing program 5: [ 426.751280] FAT-fs (loop1): bogus number of reserved sectors [ 426.757188] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:12 executing program 5: 04:56:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x7000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c653003", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 426.903698] FAT-fs (loop7): bogus number of reserved sectors [ 426.909809] FAT-fs (loop7): Can't find a valid FAT filesystem [ 426.962320] FAT-fs (loop6): bogus number of reserved sectors [ 426.968818] FAT-fs (loop6): Can't find a valid FAT filesystem [ 427.071454] FAT-fs (loop6): bogus number of reserved sectors [ 427.077350] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:13 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:13 executing program 5: 04:56:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174f4", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./f\nle1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x84}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:13 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x800000000000080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0xaaaaaaaaaaaaab4, 0xfffffffffffffffd, &(0x7f0000000100), 0x2f4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:56:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0`', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:13 executing program 5: [ 427.225498] FAT-fs (loop6): bogus number of reserved sectors [ 427.231422] FAT-fs (loop6): Can't find a valid FAT filesystem [ 427.248452] FAT-fs (loop0): bogus number of reserved sectors [ 427.254798] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x43}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:13 executing program 5: [ 427.291662] FAT-fs (loop6): bogus number of reserved sectors [ 427.297606] FAT-fs (loop6): Can't find a valid FAT filesystem [ 427.318562] FAT-fs (loop7): bogus number of reserved sectors [ 427.324558] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 427.374927] FAT-fs (loop0): bogus number of reserved sectors [ 427.380878] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x53ab1ed4515bdbc8, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 04:56:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:13 executing program 5: [ 427.469246] FAT-fs (loop7): bogus number of reserved sectors [ 427.475253] FAT-fs (loop7): Can't find a valid FAT filesystem [ 427.506076] FAT-fs (loop6): bogus number of reserved sectors [ 427.512049] FAT-fs (loop6): Can't find a valid FAT filesystem [ 427.575093] FAT-fs (loop1): bogus number of reserved sectors [ 427.581108] FAT-fs (loop1): Can't find a valid FAT filesystem [ 427.644237] FAT-fs (loop6): bogus number of reserved sectors [ 427.650184] FAT-fs (loop6): Can't find a valid FAT filesystem [ 427.670386] FAT-fs (loop1): bogus number of reserved sectors [ 427.676282] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./f%le1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x63}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:13 executing program 5: 04:56:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:13 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:13 executing program 3: socket$inet6(0xa, 0xf, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x7fffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="0f20d86635080000000f22d8660f51563d66b9170900000f320f3067f20f217036f0820a00f30f01a61a00660f6b6604650f01990000f20f01794f", 0x3b}], 0x1, 0x8, &(0x7f0000000080)=[@flags={0x3, 0x100}, @cstype0={0x4, 0xe}], 0x2) 04:56:13 executing program 5: [ 427.891867] FAT-fs (loop0): bogus number of reserved sectors [ 427.896697] FAT-fs (loop7): bogus number of reserved sectors [ 427.897771] FAT-fs (loop0): Can't find a valid FAT filesystem [ 427.903572] FAT-fs (loop7): Can't find a valid FAT filesystem [ 427.920531] FAT-fs (loop6): bogus number of reserved sectors [ 427.926482] FAT-fs (loop6): Can't find a valid FAT filesystem [ 427.935069] FAT-fs (loop1): bogus number of reserved sectors 04:56:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x4c00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 427.940955] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:13 executing program 5: 04:56:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000023000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:56:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 428.001976] FAT-fs (loop6): bogus number of reserved sectors [ 428.007894] FAT-fs (loop6): Can't find a valid FAT filesystem [ 428.036013] FAT-fs (loop1): bogus number of reserved sectors [ 428.041968] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:14 executing program 5: 04:56:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x8}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="766661747f", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 428.130496] FAT-fs (loop0): bogus number of reserved sectors [ 428.136408] FAT-fs (loop0): Can't find a valid FAT filesystem [ 428.141112] FAT-fs (loop7): bogus number of reserved sectors [ 428.148230] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x2800000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:14 executing program 5: 04:56:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./fi\ne1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 428.369261] FAT-fs (loop7): bogus number of reserved sectors [ 428.375701] FAT-fs (loop7): Can't find a valid FAT filesystem [ 428.397328] FAT-fs (loop6): bogus number of reserved sectors [ 428.403295] FAT-fs (loop6): Can't find a valid FAT filesystem [ 428.422198] FAT-fs (loop1): bogus number of reserved sectors [ 428.428138] FAT-fs (loop1): Can't find a valid FAT filesystem [ 428.437832] FAT-fs (loop0): bogus number of reserved sectors [ 428.443733] FAT-fs (loop0): Can't find a valid FAT filesystem [ 428.467922] FAT-fs (loop6): bogus number of reserved sectors [ 428.473831] FAT-fs (loop6): Can't find a valid FAT filesystem [ 428.562013] FAT-fs (loop0): bogus number of reserved sectors [ 428.567965] FAT-fs (loop0): Can't find a valid FAT filesystem [ 428.578928] FAT-fs (loop1): bogus number of reserved sectors [ 428.584873] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:14 executing program 5: 04:56:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x5300000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530f4", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x1b) 04:56:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./fi%e1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:14 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174f6", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 428.746052] FAT-fs (loop0): bogus number of reserved sectors [ 428.752804] FAT-fs (loop0): Can't find a valid FAT filesystem [ 428.785074] FAT-fs (loop7): bogus number of reserved sectors 04:56:14 executing program 5: [ 428.790999] FAT-fs (loop7): Can't find a valid FAT filesystem [ 428.797221] FAT-fs (loop6): bogus number of reserved sectors [ 428.803111] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x4d000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 428.851191] FAT-fs (loop0): bogus number of reserved sectors [ 428.857131] FAT-fs (loop0): Can't find a valid FAT filesystem [ 428.889117] FAT-fs (loop6): bogus number of reserved sectors [ 428.895066] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:14 executing program 5: 04:56:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./fi-e1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 429.000502] FAT-fs (loop1): bogus number of reserved sectors [ 429.006400] FAT-fs (loop1): Can't find a valid FAT filesystem [ 429.007892] FAT-fs (loop7): bogus number of reserved sectors [ 429.018185] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:15 executing program 5: 04:56:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x3000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 429.082668] FAT-fs (loop0): bogus number of reserved sectors [ 429.088627] FAT-fs (loop0): Can't find a valid FAT filesystem [ 429.129264] FAT-fs (loop6): bogus number of reserved sectors [ 429.135159] FAT-fs (loop6): Can't find a valid FAT filesystem [ 429.138638] FAT-fs (loop1): bogus number of reserved sectors [ 429.146900] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:15 executing program 5: 04:56:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="b805000000b9a50000000f01d90f009a75fe000066ba200066b8dff366efc4c10572d7090f22db36640f74900d30d3930fc7ab76000000660f6f3c5d0500000066ba2100b00eee0f0d7700", 0x4b}], 0x1, 0x1, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 429.217397] FAT-fs (loop0): bogus number of reserved sectors [ 429.223374] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x4}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 429.292571] FAT-fs (loop6): bogus number of reserved sectors [ 429.298540] FAT-fs (loop6): Can't find a valid FAT filesystem [ 429.302561] FAT-fs (loop7): bogus number of reserved sectors [ 429.310366] FAT-fs (loop7): Can't find a valid FAT filesystem [ 429.422782] FAT-fs (loop1): bogus number of reserved sectors [ 429.428725] FAT-fs (loop1): Can't find a valid FAT filesystem [ 429.520345] FAT-fs (loop1): bogus number of reserved sectors [ 429.526238] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:15 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:15 executing program 5: 04:56:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./fi.e1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x8c000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000200)="0f300f09f3a4baf80c66b8ace52c8b66efbafc0cb8a29def66b8000000000f23c80f21f866350000d0000f23f80fc768f466b95a03000066b821f0000066ba000000000f300f011c66b9c006000066b8faffffff66baffffffff0f30bad104b094ee"}], 0xaaaaaaaaaaaabc2, 0x2d, &(0x7f0000000280)=[@efer={0x2, 0xb800}], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getparam(r3, &(0x7f0000000080)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 04:56:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:15 executing program 5: [ 429.666867] FAT-fs (loop7): bogus number of reserved sectors [ 429.672776] FAT-fs (loop7): Can't find a valid FAT filesystem [ 429.681193] FAT-fs (loop0): bogus number of reserved sectors [ 429.687036] FAT-fs (loop1): bogus number of reserved sectors [ 429.687046] FAT-fs (loop1): Can't find a valid FAT filesystem [ 429.698824] FAT-fs (loop0): Can't find a valid FAT filesystem [ 429.705579] FAT-fs (loop6): bogus number of reserved sectors 04:56:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x8f000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 429.711516] FAT-fs (loop6): Can't find a valid FAT filesystem [ 429.729548] FAT-fs (loop1): bogus number of reserved sectors [ 429.735444] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:15 executing program 5: 04:56:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:15 executing program 5: [ 429.821740] FAT-fs (loop6): bogus number of reserved sectors [ 429.827656] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:15 executing program 5: [ 429.910100] FAT-fs (loop7): bogus number of reserved sectors [ 429.916036] FAT-fs (loop7): Can't find a valid FAT filesystem [ 429.935363] FAT-fs (loop0): bogus number of reserved sectors [ 429.941402] FAT-fs (loop0): Can't find a valid FAT filesystem [ 430.010252] FAT-fs (loop1): bogus number of reserved sectors [ 430.016150] FAT-fs (loop1): Can't find a valid FAT filesystem [ 430.053114] FAT-fs (loop6): bogus number of reserved sectors [ 430.059108] FAT-fs (loop6): Can't find a valid FAT filesystem [ 430.084985] FAT-fs (loop1): bogus number of reserved sectors [ 430.090888] FAT-fs (loop1): Can't find a valid FAT filesystem [ 430.122422] FAT-fs (loop6): bogus number of reserved sectors [ 430.128323] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d34") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x6c00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:16 executing program 3: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x24, &(0x7f000045fff8)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x67da, 0x40) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x28, 0x4) 04:56:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./fi0e1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:16 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="45965a5c4f0f3547a767c746a63771000030e12924ad83aa307f54"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x9, 0xbb, &(0x7f0000000480)=""/187}, 0x48) 04:56:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0p', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:16 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174ff", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x1c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x4b9d4681835d65ae) [ 430.312759] FAT-fs (loop6): bogus number of reserved sectors [ 430.318709] FAT-fs (loop6): Can't find a valid FAT filesystem [ 430.329349] FAT-fs (loop7): bogus number of reserved sectors [ 430.335253] FAT-fs (loop7): Can't find a valid FAT filesystem [ 430.348909] FAT-fs (loop0): bogus number of reserved sectors [ 430.354841] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:16 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="045c961f002915db450c0820") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x20a154cc) 04:56:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x71000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d34") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 430.429628] FAT-fs (loop6): bogus number of reserved sectors [ 430.435534] FAT-fs (loop6): Can't find a valid FAT filesystem [ 430.456257] FAT-fs (loop0): bogus number of reserved sectors [ 430.462155] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0xff000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") r1 = gettid() setpriority(0x0, r1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x8500, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x121200, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000011c0)={r2, &(0x7f0000000140)="e86a1149998b88c721efaa85becbb7ab380c3387fff510661a000014526a9cdfac5d4d3946df5fd4c746490791570c20a598bab8e0f0d8029240ccd46efd40e1f1b24cc811e4cfff7b5dd722678795f82a7002f40a8cfe5ea3", &(0x7f00000001c0)=""/4096}, 0x18) r3 = memfd_create(&(0x7f0000000000)='wlan0vboxnet0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0x3dd}, 0x1) set_tid_address(&(0x7f0000000080)) 04:56:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./fiue1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 430.575456] FAT-fs (loop7): bogus number of reserved sectors [ 430.581361] FAT-fs (loop7): Can't find a valid FAT filesystem [ 430.589834] FAT-fs (loop1): bogus number of reserved sectors [ 430.595735] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = socket(0xa, 0x3, 0x7) sendto$inet6(r2, &(0x7f0000000000), 0xfffffffffffffeaf, 0xfffffffffffffffe, &(0x7f0000001380)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x9, &(0x7f0000000000)=[{0x101, 0xfff, 0x100000001, 0x4}, {0x2, 0x5, 0x800, 0x7}, {0x1fb, 0x4, 0x400, 0x7f}, {0x5, 0xffffffffffff9409, 0x3f, 0x7}, {0x4, 0x0, 0x800, 0x3}, {0x7, 0xab, 0x5, 0x9}, {0x2, 0x8, 0x1da7e00000, 0xfff}, {0x88, 0x6, 0x4, 0x1f}, {0x200, 0x2, 0x0, 0x4}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 430.659202] FAT-fs (loop6): bogus number of reserved sectors [ 430.665117] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d34") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x2400000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:16 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000000200)=""/253, 0xfd) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500), &(0x7f0000000540)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) quotactl(0x619, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)="ce26171e35") [ 430.707323] FAT-fs (loop0): bogus number of reserved sectors [ 430.713238] FAT-fs (loop0): Can't find a valid FAT filesystem [ 430.726360] FAT-fs (loop1): bogus number of reserved sectors [ 430.732234] FAT-fs (loop1): Can't find a valid FAT filesystem [ 430.804139] FAT-fs (loop7): bogus number of reserved sectors [ 430.810098] FAT-fs (loop7): Can't find a valid FAT filesystem [ 430.815904] FAT-fs (loop6): bogus number of reserved sectors [ 430.821890] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 430.879009] FAT-fs (loop0): bogus number of reserved sectors [ 430.884945] FAT-fs (loop0): Can't find a valid FAT filesystem [ 430.973471] FAT-fs (loop6): bogus number of reserved sectors [ 430.979425] FAT-fs (loop6): Can't find a valid FAT filesystem [ 431.057234] FAT-fs (loop6): bogus number of reserved sectors [ 431.063112] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f76") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x3c00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:17 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x0, 0x0, [@multicast2=0xe0000002, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}}}}}}, &(0x7f0000ea3000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffe, 0xffffffff00000000, 0x10000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0xae, "4084ced3782f06cdc1c865939c9b97937047abdbdbbd0fc24a0d543e68a286c08c7dbd001a964d7643f5a3781bb5c365833a34eb1cb75308e05afd6326c293edd3a422f3184b22f073a1d7cbb826924f7293d144a949047ecf6fe4e5ed45eb856b21b63ef9ecac58e5b9ac1c84da3903437f53c6fe4c808d46c9be52e507738edf41feaf1b1f3ee232682ffb9d3a377d9819b69d5e5ae6f8b218b94fef5ef13785df0096a33885cec9c2dedc6e58"}, &(0x7f0000000180)=0xb6) 04:56:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./fiLe1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:17 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616dff") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:17 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8ff0000000069a2f8ff00000000bf2000000000000095"], &(0x7f0000000100)='GPL\x00'}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)={0x1, 0x1}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'veth0\x00', {0x2, 0x4e23}}) 04:56:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0xe0ffffff}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffffffffffffff10, 0x181100) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x588cf644, 0x402100) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req={0x80000001, 0x7, 0x8, 0x6}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0xf401, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) [ 431.287054] FAT-fs (loop6): bogus number of reserved sectors [ 431.292976] FAT-fs (loop6): Can't find a valid FAT filesystem [ 431.294637] FAT-fs (loop1): bogus number of reserved sectors [ 431.300486] FAT-fs (loop0): bogus number of reserved sectors [ 431.304733] FAT-fs (loop1): Can't find a valid FAT filesystem [ 431.316540] FAT-fs (loop0): Can't find a valid FAT filesystem [ 431.323237] FAT-fs (loop7): bogus number of reserved sectors [ 431.329091] FAT-fs (loop7): Can't find a valid FAT filesystem [ 431.368723] FAT-fs (loop1): bogus number of reserved sectors [ 431.374743] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0xffffff85}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 431.418418] FAT-fs (loop6): bogus number of reserved sectors [ 431.424316] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f76") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295e273b5abcf477671070") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'bond0\x00'}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000080)='\x00'}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000280)={0x40000, 0x0, [0x4, 0xffffffff, 0x4, 0x401, 0xdc, 0x9, 0x8, 0x100000000]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 431.483780] FAT-fs (loop0): bogus number of reserved sectors [ 431.489736] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 431.568609] FAT-fs (loop7): bogus number of reserved sectors [ 431.574509] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x24000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./fi#e1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 431.617410] FAT-fs (loop1): bogus number of reserved sectors [ 431.623324] FAT-fs (loop1): Can't find a valid FAT filesystem [ 431.631793] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns 04:56:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f76") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x64}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 431.727059] FAT-fs (loop1): bogus number of reserved sectors [ 431.733077] FAT-fs (loop1): Can't find a valid FAT filesystem [ 431.739748] kvm: pic: level sensitive irq not supported [ 431.742256] kvm: pic: single mode not supported [ 431.764071] kvm: pic: single mode not supported 04:56:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x54}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 431.768951] kvm: pic: level sensitive irq not supported [ 431.792266] kvm: pic: level sensitive irq not supported [ 431.810413] kvm: pic: single mode not supported [ 431.815960] kvm: pic: level sensitive irq not supported [ 431.865427] kvm: pic: level sensitive irq not supported [ 431.882697] FAT-fs (loop7): bogus number of reserved sectors [ 431.894193] FAT-fs (loop7): Can't find a valid FAT filesystem [ 431.900719] FAT-fs (loop0): bogus number of reserved sectors [ 431.901508] kvm: pic: level sensitive irq not supported 04:56:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 431.906726] FAT-fs (loop0): Can't find a valid FAT filesystem [ 431.908442] kvm: pic: level sensitive irq not supported [ 431.920121] kvm: pic: level sensitive irq not supported [ 431.927296] kvm: pic: single mode not supported [ 431.932801] kvm: pic: level sensitive irq not supported [ 431.933198] FAT-fs (loop6): bogus number of reserved sectors [ 431.948727] FAT-fs (loop6): Can't find a valid FAT filesystem [ 432.014454] FAT-fs (loop6): bogus number of reserved sectors [ 432.015528] FAT-fs (loop0): bogus number of reserved sectors [ 432.020477] FAT-fs (loop6): Can't find a valid FAT filesystem [ 432.026210] FAT-fs (loop0): Can't find a valid FAT filesystem [ 432.031143] FAT-fs (loop1): bogus number of reserved sectors [ 432.043987] FAT-fs (loop1): Can't find a valid FAT filesystem [ 432.050298] kvm: pic: level sensitive irq not supported [ 432.052680] kvm: pic: single mode not supported [ 432.074249] kvm: pic: single mode not supported [ 432.087823] kvm: pic: single mode not supported [ 432.100403] kvm: pic: single mode not supported [ 432.139179] FAT-fs (loop1): bogus number of reserved sectors [ 432.149947] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:18 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f7620") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:18 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x24}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'bcsh0\x00', &(0x7f00000001c0)=@ethtool_rxnfc={0x3f, 0x12, 0x3, {0xb, @ah_ip6_spec={@remote={0xfe, 0x80, [], 0xbb}, @empty, 0x103, 0x9}, {'(x', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10000, 0x6a5, [0x100000000, 0x247d0efd]}, @ah_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1}, {"1e7e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x9, 0x9, [0x3, 0x3ff]}, 0x0, 0x4}, 0x5, [0xfffffffffffffffd, 0xa6, 0x0, 0x1db, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r2, 0xf3, "f12a770740d182bacdc94db5d227279568c214d2e0c8ef922b720b41ecf5405dd94bef118eac4c93eddcd8564f391887ebed763c0b1a2664366a5d5ba9c9ac6cd084d3a7ef63f33fd167e70e51e0176ac09aec7a0ebca5e4d75b37467ff86ccbfb2125194557af491118d34fd40970314adec1eeceb9fff7ccd76396140ed49f8f58627d64aa41d5e933349e2ef6cccfb8e8654b34f6ea9ab5defcc95df902da76259b2fc46456f74184540c121b45023ce17e2d971f5c9aea822c71efe5c87b48c64db82c9b18bc09aee45b33c0d02603211dd873d03f30599bf39745aeec8aa7760b9c3e091a72c5ab14428c0c8ce93e8fa7"}, &(0x7f0000000180)=0xfb) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x10, &(0x7f0000000100), 0x0) 04:56:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./fi*e1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 432.244225] kvm: pic: single mode not supported [ 432.245598] kvm: pic: single mode not supported [ 432.293435] FAT-fs (loop7): bogus number of reserved sectors [ 432.295452] FAT-fs (loop0): bogus number of reserved sectors [ 432.298225] FAT-fs (loop7): Can't find a valid FAT filesystem [ 432.305321] FAT-fs (loop1): bogus number of reserved sectors [ 432.310096] FAT-fs (loop0): Can't find a valid FAT filesystem [ 432.315997] FAT-fs (loop1): Can't find a valid FAT filesystem [ 432.347173] FAT-fs (loop6): bogus number of reserved sectors [ 432.353103] FAT-fs (loop6): Can't find a valid FAT filesystem [ 432.443166] FAT-fs (loop1): bogus number of reserved sectors [ 432.449392] FAT-fs (loop1): Can't find a valid FAT filesystem [ 432.456795] FAT-fs (loop6): bogus number of reserved sectors [ 432.463626] FAT-fs (loop6): Can't find a valid FAT filesystem [ 432.486642] FAT-fs (loop0): bogus number of reserved sectors [ 432.492644] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:18 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") flock(r0, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0x100, r2, 0x8, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x21}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x46}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x100}, 0x1}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x20}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200, 0x0) ioctl$RTC_AIE_ON(r6, 0x7001) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000340)={r5}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r5, 0x89b0, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) close(r5) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) close(r4) connect$bt_l2cap(r6, &(0x7f0000000400)={0x1f, 0xff, {0x7, 0x5, 0x4, 0xfff, 0x4, 0x6}, 0x7f0, 0x4}, 0xe) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000200)={'bridge0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) fstat(r5, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r7, r8, r9) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='\x00', r6}, 0x10) 04:56:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f7620") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:18 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x48}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) r4 = signalfd4(r1, &(0x7f0000000280)={0x400}, 0x8, 0x80000) kcmp(r2, r3, 0x3, r4, r1) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x46081) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) getgid() ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0xbe6) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000040)) getrandom(&(0x7f0000000080)=""/203, 0xffffffffffffffc0, 0x1) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000000180)={0x45c}) 04:56:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./fi+e1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0h', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:18 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x4800000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 432.654358] FAT-fs (loop1): bogus number of reserved sectors [ 432.660249] FAT-fs (loop1): Can't find a valid FAT filesystem [ 432.668063] FAT-fs (loop7): bogus number of reserved sectors [ 432.673940] FAT-fs (loop7): Can't find a valid FAT filesystem [ 432.686708] FAT-fs (loop0): bogus number of reserved sectors [ 432.692613] FAT-fs (loop0): Can't find a valid FAT filesystem [ 432.708589] FAT-fs (loop6): bogus number of reserved sectors [ 432.714551] FAT-fs (loop6): Can't find a valid FAT filesystem [ 432.740965] FAT-fs (loop1): bogus number of reserved sectors [ 432.746925] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f7620") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 432.783677] FAT-fs (loop6): bogus number of reserved sectors [ 432.789586] FAT-fs (loop6): Can't find a valid FAT filesystem [ 432.813320] FAT-fs (loop0): bogus number of reserved sectors [ 432.819238] FAT-fs (loop0): Can't find a valid FAT filesystem [ 432.900335] FAT-fs (loop7): bogus number of reserved sectors [ 432.906259] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x6c}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./fi/e1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:19 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team"') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)) 04:56:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x8f}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 433.161216] FAT-fs (loop6): bogus number of reserved sectors [ 433.167114] FAT-fs (loop6): Can't find a valid FAT filesystem [ 433.172774] FAT-fs (loop1): bogus number of reserved sectors [ 433.178959] FAT-fs (loop1): Can't find a valid FAT filesystem [ 433.185224] FAT-fs (loop7): bogus number of reserved sectors [ 433.191091] FAT-fs (loop7): Can't find a valid FAT filesystem [ 433.242693] FAT-fs (loop6): bogus number of reserved sectors [ 433.248827] FAT-fs (loop6): Can't find a valid FAT filesystem [ 433.263079] FAT-fs (loop1): bogus number of reserved sectors [ 433.268968] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:19 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f0000000180)=ANY=[], 0x0) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 04:56:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./fil\n1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)) [ 433.534105] FAT-fs (loop7): bogus number of reserved sectors [ 433.540076] FAT-fs (loop7): Can't find a valid FAT filesystem [ 433.550769] FAT-fs (loop0): bogus number of reserved sectors [ 433.557046] FAT-fs (loop0): Can't find a valid FAT filesystem [ 433.596734] FAT-fs (loop0): bogus number of reserved sectors [ 433.603079] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:19 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000200)={0x25, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x80045300, &(0x7f00000015c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x1, 0x75116c82, 0x9, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x9}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 04:56:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530fb", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)) 04:56:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x80ffff00000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x11) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3, 0x1, 0x1, 0x9093}, 0x8) 04:56:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./fil%1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:19 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) [ 433.758154] FAT-fs (loop0): bogus number of reserved sectors [ 433.764431] FAT-fs (loop0): Can't find a valid FAT filesystem [ 433.771936] FAT-fs (loop7): bogus number of reserved sectors [ 433.777825] FAT-fs (loop7): Can't find a valid FAT filesystem [ 433.787140] FAT-fs (loop1): bogus number of reserved sectors [ 433.793048] FAT-fs (loop1): Can't find a valid FAT filesystem [ 433.799747] FAT-fs (loop6): bogus number of reserved sectors 04:56:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x10000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:19 executing program 5: r0 = inotify_init1(0x80800) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x1) [ 433.805614] FAT-fs (loop6): Can't find a valid FAT filesystem [ 433.831781] FAT-fs (loop0): bogus number of reserved sectors [ 433.837719] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file\n\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 433.902503] FAT-fs (loop1): bogus number of reserved sectors [ 433.908496] FAT-fs (loop1): Can't find a valid FAT filesystem [ 433.915912] FAT-fs (loop6): bogus number of reserved sectors [ 433.921796] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x107d}, 0xfeb0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000bd000600000000001f0100000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x3e9, &(0x7f000000cf3d)=""/195}, 0x48) 04:56:20 executing program 7 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 434.023456] FAULT_INJECTION: forcing a failure. [ 434.023456] name failslab, interval 1, probability 0, space 0, times 0 [ 434.029817] FAT-fs (loop1): bogus number of reserved sectors [ 434.034773] CPU: 1 PID: 2805 Comm: syz-executor7 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 434.040586] FAT-fs (loop1): Can't find a valid FAT filesystem [ 434.048879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.048886] Call Trace: [ 434.048915] dump_stack+0x1c9/0x2b4 04:56:20 executing program 5: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'yam0\x00', r1}) r2 = semget(0x3, 0x0, 0x0) semop(r2, &(0x7f0000000080)=[{0x7, 0x1, 0x800}, {0x1, 0x1ff, 0x1800}, {0x5, 0x100000000, 0x1000}, {0x0, 0x6c4d4592, 0x1000}, {0x1, 0xc3, 0x1000}, {0x4, 0x1, 0x800}], 0x6) r3 = accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r4}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x11, 0xd, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl(r3, 0xe0000000, &(0x7f0000000000)="aa752348b7b724401e9f507bddbeeb593ed73771e58d2c5b69590132fb6db4cbfb9d4b0541fd693e1a314ed45af112e11f70cc35b5094f5d5030b5c48badf02fd97e1991bbaf7c6b397b50b6f6f83dbc3ba46e") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000400)=r7) sched_setparam(r7, &(0x7f0000000440)=0x112781e0) fchmod(r0, 0x88) tkill(r7, 0x38) [ 434.048934] ? dump_stack_print_info.cold.2+0x52/0x52 [ 434.048959] ? get_pid_task+0xd8/0x1a0 [ 434.079697] ? perf_trace_lock+0xde/0x920 [ 434.083870] should_fail.cold.4+0xa/0x11 [ 434.087956] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 434.093083] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 434.097949] ? lock_downgrade+0x8f0/0x8f0 [ 434.102129] ? proc_fail_nth_write+0x9e/0x210 [ 434.106700] ? lock_acquire+0x1e4/0x540 [ 434.110686] ? fs_reclaim_acquire+0x20/0x20 [ 434.115022] ? lock_downgrade+0x8f0/0x8f0 [ 434.119190] ? check_same_owner+0x340/0x340 [ 434.123527] ? rcu_note_context_switch+0x730/0x730 [ 434.128492] __should_failslab+0x124/0x180 [ 434.132672] FAT-fs (loop0): bogus number of reserved sectors [ 434.132737] should_failslab+0x9/0x14 [ 434.138604] FAT-fs (loop0): Can't find a valid FAT filesystem [ 434.142322] __kmalloc+0x2c8/0x760 [ 434.142337] ? strncpy_from_user+0x510/0x510 [ 434.142355] ? fput+0x130/0x1a0 [ 434.159564] ? __x64_sys_memfd_create+0x142/0x4f0 [ 434.164423] __x64_sys_memfd_create+0x142/0x4f0 [ 434.169111] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 434.174757] ? memfd_fcntl+0x1e80/0x1e80 [ 434.178839] do_syscall_64+0x1b9/0x820 [ 434.182845] ? syscall_return_slowpath+0x5e0/0x5e0 [ 434.187811] ? syscall_return_slowpath+0x31d/0x5e0 [ 434.192750] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 434.197777] ? prepare_exit_to_usermode+0x291/0x3b0 [ 434.202809] ? perf_trace_sys_enter+0xb10/0xb10 [ 434.207492] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 434.212357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.217578] RIP: 0033:0x455ba9 [ 434.220789] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 434.240117] RSP: 002b:00007fe944fd7a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 434.243076] FAT-fs (loop6): bogus number of reserved sectors [ 434.247830] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000455ba9 [ 434.247840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004ba7f0 [ 434.247848] RBP: 000000000072bea0 R08: 0000000000000000 R09: 00000000fbad8001 [ 434.247857] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000014 [ 434.247865] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000000 [ 434.290617] FAT-fs (loop6): Can't find a valid FAT filesystem [ 434.315370] FAT-fs (loop1): bogus number of reserved sectors [ 434.319258] FAT-fs (loop0): bogus number of reserved sectors [ 434.321275] FAT-fs (loop1): Can't find a valid FAT filesystem [ 434.333355] FAT-fs (loop0): Can't find a valid FAT filesystem [ 434.340564] QAT: Invalid ioctl [ 434.387841] QAT: Invalid ioctl 04:56:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000180)={0xe0003, 0x0, [0x0, 0x2000000000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000100)="b89f6200000f23c80f21f835080060000f23f8c4c17dfc42a50f35660f38f6326426f30f1ac50f09b9800000c00f3235000800000f30640f01c8c4c26d089bae643bf4b9170300000f32", 0x4a}], 0xaaaaaaaaaaaabb8, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x90) 04:56:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x8000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:20 executing program 7 (fault-call:2 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./fileA\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x19a, 0x0) ioctl$RTC_WIE_OFF(r1, 0x7010) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffefffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, 0xc) sched_yield() setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, 0x8) write(r2, &(0x7f0000000280)="a1", 0x1) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 04:56:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:20 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x5400}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 434.729878] FAULT_INJECTION: forcing a failure. [ 434.729878] name failslab, interval 1, probability 0, space 0, times 0 [ 434.741182] CPU: 0 PID: 2862 Comm: syz-executor7 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 434.749502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.758860] Call Trace: [ 434.761464] dump_stack+0x1c9/0x2b4 [ 434.765207] ? dump_stack_print_info.cold.2+0x52/0x52 [ 434.770449] ? trace_hardirqs_on+0x10/0x10 [ 434.774708] should_fail.cold.4+0xa/0x11 [ 434.778795] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 434.783929] ? trace_hardirqs_on+0x10/0x10 [ 434.788176] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 434.793201] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 434.797965] ? lock_acquire+0x1e4/0x540 [ 434.801957] ? is_bpf_text_address+0xae/0x170 [ 434.806530] ? lock_downgrade+0x8f0/0x8f0 [ 434.810678] ? lock_acquire+0x1e4/0x540 [ 434.814640] ? fs_reclaim_acquire+0x20/0x20 [ 434.818950] ? lock_downgrade+0x8f0/0x8f0 [ 434.823093] ? check_same_owner+0x340/0x340 [ 434.827407] ? rcu_note_context_switch+0x730/0x730 [ 434.832325] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 434.837342] __should_failslab+0x124/0x180 [ 434.841584] should_failslab+0x9/0x14 [ 434.845385] kmem_cache_alloc+0x2af/0x760 [ 434.849539] ? lock_acquire+0x1e4/0x540 [ 434.853509] __d_alloc+0xc8/0xd50 [ 434.856959] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 434.861967] ? do_raw_spin_unlock+0xa7/0x2f0 [ 434.866367] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 434.870952] ? kasan_check_write+0x14/0x20 [ 434.875197] ? do_raw_spin_lock+0xc1/0x200 [ 434.879422] ? _raw_spin_unlock+0x22/0x30 [ 434.883569] ? __alloc_fd+0x34e/0x710 [ 434.887715] ? exit_files+0xb0/0xb0 [ 434.891344] d_alloc_pseudo+0x1d/0x30 [ 434.895150] __shmem_file_setup+0x1f3/0x700 [ 434.899461] ? check_same_owner+0x340/0x340 [ 434.904005] ? shmem_fill_super+0xa50/0xa50 [ 434.908408] ? get_unused_fd_flags+0x122/0x1a0 [ 434.913152] ? __alloc_fd+0x710/0x710 [ 434.917039] shmem_file_setup+0x2f/0x40 [ 434.921104] __x64_sys_memfd_create+0x2af/0x4f0 [ 434.925766] ? memfd_fcntl+0x1e80/0x1e80 [ 434.929833] do_syscall_64+0x1b9/0x820 [ 434.933710] ? finish_task_switch+0x1d3/0x870 [ 434.938240] ? syscall_return_slowpath+0x5e0/0x5e0 [ 434.943173] ? syscall_return_slowpath+0x31d/0x5e0 [ 434.948097] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 434.953111] ? prepare_exit_to_usermode+0x291/0x3b0 [ 434.958132] ? perf_trace_sys_enter+0xb10/0xb10 [ 434.962801] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 434.967643] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.973541] RIP: 0033:0x455ba9 [ 434.976720] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 434.996021] RSP: 002b:00007fe944fd7a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 435.003735] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000455ba9 [ 435.010996] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004ba7f0 [ 435.019301] RBP: 000000000072bea0 R08: 0000000000000000 R09: 00000000fbad8001 [ 435.026563] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000014 [ 435.033913] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000001 [ 435.062561] FAT-fs (loop0): bogus number of reserved sectors [ 435.068524] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:21 executing program 7 (fault-call:2 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 435.085440] FAT-fs (loop1): bogus number of reserved sectors [ 435.091340] FAT-fs (loop1): Can't find a valid FAT filesystem [ 435.097603] FAT-fs (loop6): bogus number of reserved sectors [ 435.103591] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x4800}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:21 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x900, 0x92) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) r2 = dup2(0xffffffffffffffff, r0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00000001c0)={"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"}) sendmmsg(0xffffffffffffffff, &(0x7f0000002140)=[{{&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)="b9", 0x1}], 0x1}}], 0x1, 0x20000800) [ 435.180313] FAT-fs (loop1): bogus number of reserved sectors [ 435.182697] FAT-fs (loop0): bogus number of reserved sectors [ 435.186240] FAT-fs (loop1): Can't find a valid FAT filesystem [ 435.192085] FAT-fs (loop0): Can't find a valid FAT filesystem [ 435.202034] FAT-fs (loop6): bogus number of reserved sectors [ 435.209987] FAT-fs (loop6): Can't find a valid FAT filesystem [ 435.230829] FAULT_INJECTION: forcing a failure. [ 435.230829] name failslab, interval 1, probability 0, space 0, times 0 [ 435.242178] CPU: 0 PID: 2899 Comm: syz-executor7 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 435.250531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.259899] Call Trace: [ 435.262522] dump_stack+0x1c9/0x2b4 [ 435.266371] ? dump_stack_print_info.cold.2+0x52/0x52 [ 435.271594] ? is_bpf_text_address+0xd7/0x170 [ 435.276111] ? perf_trace_lock+0xde/0x920 [ 435.280278] should_fail.cold.4+0xa/0x11 [ 435.284355] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 435.289477] ? save_stack+0xa9/0xd0 [ 435.293099] ? save_stack+0x43/0xd0 [ 435.296720] ? kasan_kmalloc+0xc4/0xe0 [ 435.300593] ? kmem_cache_alloc+0x12e/0x760 [ 435.304903] ? __d_alloc+0xc8/0xd50 [ 435.308519] ? d_alloc_pseudo+0x1d/0x30 [ 435.312486] ? __shmem_file_setup+0x1f3/0x700 [ 435.316971] ? shmem_file_setup+0x2f/0x40 [ 435.321112] ? __x64_sys_memfd_create+0x2af/0x4f0 [ 435.326131] ? do_syscall_64+0x1b9/0x820 [ 435.330189] ? lock_acquire+0x1e4/0x540 [ 435.334173] ? fs_reclaim_acquire+0x20/0x20 [ 435.338504] ? lock_downgrade+0x8f0/0x8f0 [ 435.342642] ? check_same_owner+0x340/0x340 [ 435.346953] ? rcu_note_context_switch+0x730/0x730 [ 435.351880] __should_failslab+0x124/0x180 [ 435.356287] should_failslab+0x9/0x14 [ 435.360078] kmem_cache_alloc+0x2af/0x760 [ 435.364214] ? kasan_slab_alloc+0x12/0x20 [ 435.368345] ? kmem_cache_alloc+0x2fc/0x760 [ 435.372655] ? shmem_destroy_callback+0xc0/0xc0 [ 435.377336] shmem_alloc_inode+0x1b/0x40 [ 435.381395] alloc_inode+0x63/0x190 [ 435.385015] new_inode_pseudo+0x71/0x1a0 [ 435.389065] ? prune_icache_sb+0x1b0/0x1b0 [ 435.393299] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 435.398307] new_inode+0x1c/0x40 [ 435.401671] shmem_get_inode+0xf1/0x910 [ 435.405630] ? do_raw_spin_lock+0xc1/0x200 [ 435.409855] ? shmem_encode_fh+0x340/0x340 [ 435.414088] ? _raw_spin_unlock+0x22/0x30 [ 435.418232] ? __alloc_fd+0x34e/0x710 [ 435.422034] ? exit_files+0xb0/0xb0 [ 435.425655] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 435.431182] __shmem_file_setup+0x259/0x700 [ 435.435490] ? check_same_owner+0x340/0x340 [ 435.439812] ? shmem_fill_super+0xa50/0xa50 [ 435.444124] ? get_unused_fd_flags+0x122/0x1a0 [ 435.448696] ? __alloc_fd+0x710/0x710 [ 435.452495] shmem_file_setup+0x2f/0x40 [ 435.456459] __x64_sys_memfd_create+0x2af/0x4f0 [ 435.461120] ? memfd_fcntl+0x1e80/0x1e80 [ 435.465176] do_syscall_64+0x1b9/0x820 [ 435.469064] ? finish_task_switch+0x1d3/0x870 [ 435.473550] ? syscall_return_slowpath+0x5e0/0x5e0 [ 435.478471] ? syscall_return_slowpath+0x31d/0x5e0 [ 435.483389] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 435.488479] ? prepare_exit_to_usermode+0x291/0x3b0 [ 435.493480] ? perf_trace_sys_enter+0xb10/0xb10 [ 435.498134] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 435.502968] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.508174] RIP: 0033:0x455ba9 [ 435.511348] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 435.530560] RSP: 002b:00007fe944fd7a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 435.538429] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000455ba9 [ 435.545875] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004ba7f0 [ 435.553138] RBP: 000000000072bea0 R08: 0000000000000000 R09: 00000000fbad8001 [ 435.560401] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000014 [ 435.567675] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000002 04:56:21 executing program 3: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x6619298d0fb0314c) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000000)) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 04:56:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="766661747f", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x140010, r0, 0x20000000000000) ioctl(r1, 0x39b4d146, &(0x7f0000000100)="3a04ba5e67ae3918b3724f4ab71a75049809ea86dbe64b7a4808312ca24a42e2ba613db6ab44") r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x2000000000000004, &(0x7f0000013ff4)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, 0xc) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000), 0x4) close(r3) r4 = dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000000c0)={0x100, 0xff, 0x8205, 0x7, 0xfada, 0x46a, 0x6, 0x7f, r5}, 0x20) 04:56:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x28}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:21 executing program 7 (fault-call:2 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 435.694483] FAT-fs (loop6): bogus number of reserved sectors [ 435.700484] FAT-fs (loop6): Can't find a valid FAT filesystem [ 435.760775] FAT-fs (loop0): bogus number of reserved sectors [ 435.766707] FAT-fs (loop0): Can't find a valid FAT filesystem [ 435.780977] FAULT_INJECTION: forcing a failure. [ 435.780977] name failslab, interval 1, probability 0, space 0, times 0 [ 435.792343] CPU: 0 PID: 2937 Comm: syz-executor7 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 435.800691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.810047] Call Trace: [ 435.812637] dump_stack+0x1c9/0x2b4 [ 435.816273] ? dump_stack_print_info.cold.2+0x52/0x52 [ 435.821458] ? perf_trace_lock+0xde/0x920 [ 435.825604] ? perf_trace_lock+0xde/0x920 [ 435.829775] should_fail.cold.4+0xa/0x11 [ 435.833859] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 435.838949] ? zap_class+0x740/0x740 [ 435.842657] ? __put_user_ns+0x60/0x60 [ 435.846541] ? lock_downgrade+0x8f0/0x8f0 [ 435.850683] ? lock_acquire+0x1e4/0x540 [ 435.854659] ? fs_reclaim_acquire+0x20/0x20 [ 435.858981] ? lock_downgrade+0x8f0/0x8f0 [ 435.863127] ? check_same_owner+0x340/0x340 [ 435.867451] ? rcu_note_context_switch+0x730/0x730 [ 435.872372] ? kasan_check_read+0x11/0x20 [ 435.876514] __should_failslab+0x124/0x180 [ 435.880769] should_failslab+0x9/0x14 [ 435.884561] kmem_cache_alloc+0x2af/0x760 [ 435.888708] __get_empty_filp+0x11b/0x620 [ 435.892863] ? d_instantiate+0x79/0xa0 [ 435.896765] ? proc_nr_files+0x60/0x60 [ 435.900641] ? do_raw_spin_lock+0xc1/0x200 [ 435.904873] ? kasan_check_read+0x11/0x20 [ 435.909024] ? do_raw_spin_unlock+0xa7/0x2f0 [ 435.913439] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 435.918019] ? kasan_check_write+0x14/0x20 [ 435.922246] ? do_raw_spin_lock+0xc1/0x200 [ 435.926487] alloc_file+0x29/0x3e0 [ 435.930028] ? clear_nlink.part.10+0x65/0x80 [ 435.934448] __shmem_file_setup+0x313/0x700 [ 435.938777] ? check_same_owner+0x340/0x340 [ 435.943092] ? shmem_fill_super+0xa50/0xa50 [ 435.947406] ? get_unused_fd_flags+0x122/0x1a0 [ 435.951976] ? __alloc_fd+0x710/0x710 [ 435.955776] shmem_file_setup+0x2f/0x40 [ 435.959771] __x64_sys_memfd_create+0x2af/0x4f0 [ 435.964428] ? memfd_fcntl+0x1e80/0x1e80 [ 435.968496] do_syscall_64+0x1b9/0x820 [ 435.972371] ? finish_task_switch+0x1d3/0x870 [ 435.976857] ? syscall_return_slowpath+0x5e0/0x5e0 [ 435.981791] ? syscall_return_slowpath+0x31d/0x5e0 [ 435.986714] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 435.991725] ? prepare_exit_to_usermode+0x291/0x3b0 [ 435.996741] ? perf_trace_sys_enter+0xb10/0xb10 [ 436.001418] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 436.006258] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.011435] RIP: 0033:0x455ba9 [ 436.014608] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 436.034024] RSP: 002b:00007fe944fd7a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 436.042244] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 0000000000455ba9 [ 436.049509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004ba7f0 04:56:22 executing program 5: r0 = socket(0xa, 0x4, 0x400008001) bind(r0, &(0x7f0000000040)=@generic={0x0, "963ddafe7eb1d070b8a9c7a0de3919d4be7378d8f04d20591620e0f61720fa1137fefa21b715e461519ee89c024f337de0f54f826f405445380dcf344558ffecfc305f13eff7b1ae05246d1c92e2b9d4058dbd42db3ecc960842762b5b145e9b426943fb9f1cec7cf766f127dad22af83d69fdc9403dec1b1d1c1d837e5a"}, 0x80) socket(0x6, 0x1, 0x0) 04:56:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7400}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:22 executing program 7 (fault-call:2 fault-nth:4): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 436.056769] RBP: 000000000072bea0 R08: 0000000000000000 R09: 00000000fbad8001 [ 436.064028] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000014 [ 436.071285] R13: 00000000004c2379 R14: 00000000004d3948 R15: 0000000000000003 04:56:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 436.134189] FAT-fs (loop6): bogus number of reserved sectors [ 436.140127] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:22 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:22 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xb, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="851000ffffffdf0027000000000000009500000000000000"], &(0x7f00000002c0)='syzkaller\x00', 0x9, 0x4ae, &(0x7f0000000340)=""/207}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x400001) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x6c) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x80000) 04:56:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6300}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:22 executing program 3: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x6}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7f, 0x220000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x6}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x100000000, 0x10}, &(0x7f0000000200)=0xc) semtimedop(r0, &(0x7f0000036ff4)=[{}, {}], 0x2, &(0x7f0000036ff0)={0x77359400}) socket$rds(0x15, 0x5, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000240)={0x24, 0x0, 0xffff, 0x6}, 0x10) r4 = dup(r3) mq_timedreceive(r4, &(0x7f0000000040)=""/176, 0xb0, 0x6, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) 04:56:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 436.231743] FAT-fs (loop1): bogus number of reserved sectors [ 436.237766] FAT-fs (loop1): Can't find a valid FAT filesystem [ 436.247255] FAT-fs (loop0): bogus number of reserved sectors [ 436.253172] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:22 executing program 5: socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000140)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") r1 = socket$kcm(0xa, 0x5, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x8916, &(0x7f0000000000)={r2}) r5 = semget(0x1, 0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f0000000280)=0x0, &(0x7f0000000800), &(0x7f00000007c0)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000700)={'NETMAP\x00'}, &(0x7f0000000740)=0x1e) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000480)={0x2, 0x40, 0x9, 0x7}, 0x10) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000680)={{0x400, r6, r7, r8, r9, 0x4, 0x6}, 0x18c, 0xfffffffffffffff9, 0xfffffffffffffffc}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000004c0)="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") [ 436.328418] FAT-fs (loop6): bogus number of reserved sectors [ 436.331505] FAT-fs (loop1): bogus number of reserved sectors [ 436.334548] FAT-fs (loop6): Can't find a valid FAT filesystem [ 436.340251] FAT-fs (loop1): Can't find a valid FAT filesystem [ 436.369486] FAT-fs (loop0): bogus number of reserved sectors [ 436.375428] FAT-fs (loop0): Can't find a valid FAT filesystem [ 436.386268] FAULT_INJECTION: forcing a failure. [ 436.386268] name failslab, interval 1, probability 0, space 0, times 0 [ 436.397584] CPU: 1 PID: 2960 Comm: syz-executor7 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 436.405913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.415274] Call Trace: 04:56:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffff9f}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 436.417885] dump_stack+0x1c9/0x2b4 [ 436.421527] ? dump_stack_print_info.cold.2+0x52/0x52 [ 436.426731] ? lock_release+0xa30/0xa30 [ 436.430721] ? perf_trace_lock+0xde/0x920 [ 436.434894] should_fail.cold.4+0xa/0x11 [ 436.438989] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 436.444119] ? lock_acquire+0x1e4/0x540 [ 436.448121] ? shmem_setattr+0x50e/0xda0 [ 436.452205] ? lock_downgrade+0x8f0/0x8f0 [ 436.456397] ? timespec64_trunc+0xea/0x180 [ 436.460659] ? perf_trace_lock+0xde/0x920 [ 436.464825] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.470366] ? fsnotify+0xbac/0x14e0 [ 436.474088] ? lock_acquire+0x1e4/0x540 [ 436.478074] ? fs_reclaim_acquire+0x20/0x20 [ 436.482396] ? lock_downgrade+0x8f0/0x8f0 [ 436.486539] ? check_same_owner+0x340/0x340 [ 436.490850] ? rcu_note_context_switch+0x730/0x730 [ 436.495776] __should_failslab+0x124/0x180 [ 436.500008] should_failslab+0x9/0x14 [ 436.503815] kmem_cache_alloc+0x2af/0x760 [ 436.507977] ? do_sys_ftruncate+0x42d/0x560 [ 436.512474] ? lock_downgrade+0x8f0/0x8f0 [ 436.516801] getname_flags+0xd0/0x5a0 [ 436.520614] getname+0x19/0x20 [ 436.523795] do_sys_open+0x3a2/0x720 [ 436.527507] ? filp_open+0x80/0x80 [ 436.531041] ? do_sys_ftruncate+0x44e/0x560 [ 436.535359] __x64_sys_open+0x7e/0xc0 [ 436.539152] do_syscall_64+0x1b9/0x820 [ 436.543027] ? finish_task_switch+0x1d3/0x870 [ 436.547525] ? syscall_return_slowpath+0x5e0/0x5e0 [ 436.555574] ? syscall_return_slowpath+0x31d/0x5e0 [ 436.560493] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 436.565520] ? prepare_exit_to_usermode+0x291/0x3b0 [ 436.570546] ? perf_trace_sys_enter+0xb10/0xb10 [ 436.575227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 436.580077] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.585255] RIP: 0033:0x40fe01 [ 436.588432] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 436.608068] RSP: 002b:00007fe944fd7a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 436.616111] RAX: ffffffffffffffda RBX: 0000000020000190 RCX: 000000000040fe01 [ 436.623367] RDX: 00007fe944fd7afa RSI: 0000000000000002 RDI: 00007fe944fd7af0 [ 436.630621] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 436.638146] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 [ 436.645408] R13: 0000000000000000 R14: 00000000004d3948 R15: 0000000000000004 [ 436.679040] FAT-fs (loop6): bogus number of reserved sectors [ 436.684998] FAT-fs (loop6): Can't find a valid FAT filesystem [ 436.691182] device lo entered promiscuous mode 04:56:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="7666617405", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8f00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:22 executing program 7 (fault-call:2 fault-nth:5): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x74000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 436.987870] FAULT_INJECTION: forcing a failure. [ 436.987870] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 436.999742] CPU: 0 PID: 3031 Comm: syz-executor7 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 437.008064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.017427] Call Trace: [ 437.020034] dump_stack+0x1c9/0x2b4 [ 437.023683] ? dump_stack_print_info.cold.2+0x52/0x52 [ 437.028898] ? trace_hardirqs_on+0x10/0x10 [ 437.033143] should_fail.cold.4+0xa/0x11 [ 437.037204] ? __save_stack_trace+0x8d/0xf0 [ 437.041523] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 437.046883] ? perf_trace_lock+0xde/0x920 [ 437.051114] ? perf_trace_lock+0xde/0x920 [ 437.055270] ? trace_hardirqs_on+0x10/0x10 [ 437.059520] ? zap_class+0x740/0x740 [ 437.063239] ? lock_acquire+0x1e4/0x540 [ 437.067223] ? lock_downgrade+0x8f0/0x8f0 [ 437.071371] ? lock_release+0xa30/0xa30 [ 437.075347] ? perf_trace_lock+0xde/0x920 [ 437.079510] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 437.085040] ? should_fail+0x246/0xd86 [ 437.089001] ? zap_class+0x740/0x740 [ 437.092714] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 437.097813] __alloc_pages_nodemask+0x36e/0xdb0 [ 437.102568] ? lock_downgrade+0x8f0/0x8f0 [ 437.106721] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 437.111811] ? timespec64_trunc+0xea/0x180 [ 437.116038] ? perf_trace_lock+0xde/0x920 [ 437.120213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 437.125925] ? fsnotify+0xbac/0x14e0 [ 437.129643] ? lock_acquire+0x1e4/0x540 [ 437.133614] ? fs_reclaim_acquire+0x20/0x20 [ 437.138360] ? lock_downgrade+0x8f0/0x8f0 [ 437.142497] ? lock_release+0xa30/0xa30 [ 437.146478] ? check_same_owner+0x340/0x340 [ 437.151329] cache_grow_begin+0x91/0x710 [ 437.155388] kmem_cache_alloc+0x689/0x760 [ 437.159528] ? do_sys_ftruncate+0x42d/0x560 [ 437.163988] ? lock_downgrade+0x8f0/0x8f0 [ 437.168150] getname_flags+0xd0/0x5a0 [ 437.171955] getname+0x19/0x20 [ 437.175139] do_sys_open+0x3a2/0x720 [ 437.178857] ? filp_open+0x80/0x80 [ 437.182390] ? do_sys_ftruncate+0x44e/0x560 [ 437.186718] __x64_sys_open+0x7e/0xc0 [ 437.190510] do_syscall_64+0x1b9/0x820 [ 437.194385] ? finish_task_switch+0x1d3/0x870 [ 437.198873] ? syscall_return_slowpath+0x5e0/0x5e0 [ 437.203792] ? syscall_return_slowpath+0x31d/0x5e0 [ 437.208734] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 437.213739] ? prepare_exit_to_usermode+0x291/0x3b0 [ 437.218759] ? perf_trace_sys_enter+0xb10/0xb10 [ 437.223416] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 437.228261] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.233438] RIP: 0033:0x40fe01 [ 437.236883] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 437.256110] RSP: 002b:00007fe944fd7a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 437.263809] RAX: ffffffffffffffda RBX: 0000000020000190 RCX: 000000000040fe01 [ 437.271080] RDX: 00007fe944fd7afa RSI: 0000000000000002 RDI: 00007fe944fd7af0 [ 437.278445] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 04:56:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0xfff) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind(r2, &(0x7f0000000040)=@l2={0x1f, 0x9, {0x2, 0x3, 0xfff, 0x7ff, 0x3, 0x6}, 0xffffffffffffffe1, 0x6}, 0x80) write$binfmt_elf64(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f"], 0x1) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x9}, 0x2da) close(r2) [ 437.285713] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 [ 437.292998] R13: 0000000000000000 R14: 00000000004d3948 R15: 0000000000000005 [ 437.313303] FAT-fs (loop6): bogus number of reserved sectors [ 437.319242] FAT-fs (loop6): Can't find a valid FAT filesystem [ 437.330880] FAT-fs (loop0): bogus number of reserved sectors [ 437.336831] FAT-fs (loop0): Can't find a valid FAT filesystem [ 437.417671] FAT-fs (loop6): bogus number of reserved sectors [ 437.423782] FAT-fs (loop6): Can't find a valid FAT filesystem [ 437.432253] FAT-fs (loop0): bogus number of reserved sectors [ 437.438186] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:23 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616d14") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe4ffffff}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 437.480399] FAT-fs (loop7): bogus number of reserved sectors [ 437.486390] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:23 executing program 7 (fault-call:2 fault-nth:6): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x70000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6800}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 437.671884] FAULT_INJECTION: forcing a failure. [ 437.671884] name failslab, interval 1, probability 0, space 0, times 0 [ 437.683297] CPU: 0 PID: 3080 Comm: syz-executor7 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 437.691622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.701155] Call Trace: [ 437.703759] dump_stack+0x1c9/0x2b4 [ 437.707519] ? dump_stack_print_info.cold.2+0x52/0x52 [ 437.712758] ? perf_trace_lock+0xde/0x920 [ 437.716934] should_fail.cold.4+0xa/0x11 [ 437.721021] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 437.727275] ? perf_trace_lock+0xde/0x920 [ 437.731449] ? trace_hardirqs_on+0x10/0x10 [ 437.735802] ? zap_class+0x740/0x740 [ 437.739627] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 437.744679] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 437.749585] ? trace_hardirqs_on+0x10/0x10 [ 437.753847] ? lock_acquire+0x1e4/0x540 [ 437.757833] ? fs_reclaim_acquire+0x20/0x20 [ 437.762157] ? lock_downgrade+0x8f0/0x8f0 [ 437.766307] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 437.771333] ? check_same_owner+0x340/0x340 [ 437.776111] ? trace_hardirqs_on+0x10/0x10 [ 437.780340] ? rcu_note_context_switch+0x730/0x730 [ 437.785274] __should_failslab+0x124/0x180 [ 437.789502] should_failslab+0x9/0x14 [ 437.793293] kmem_cache_alloc+0x2af/0x760 [ 437.797441] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 437.802108] ? trace_hardirqs_on+0x10/0x10 [ 437.806335] __get_empty_filp+0x11b/0x620 [ 437.811002] ? proc_nr_files+0x60/0x60 [ 437.814881] ? trace_hardirqs_on+0x10/0x10 [ 437.819110] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 437.824124] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 437.829046] ? lock_acquire+0x1e4/0x540 [ 437.833014] ? is_bpf_text_address+0xae/0x170 [ 437.837501] ? lock_downgrade+0x8f0/0x8f0 [ 437.842077] path_openat+0x13f/0x5620 [ 437.845875] ? kasan_check_read+0x11/0x20 [ 437.850023] ? zap_class+0x740/0x740 [ 437.853732] ? is_bpf_text_address+0xd7/0x170 [ 437.858239] ? path_lookupat.isra.45+0xbf0/0xbf0 [ 437.862998] ? kernel_text_address+0x79/0xf0 [ 437.867408] ? __kernel_text_address+0xd/0x40 [ 437.871894] ? unwind_get_return_address+0x61/0xa0 [ 437.877248] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 437.882253] ? expand_files.part.8+0x571/0x9c0 [ 437.886821] ? iterate_fd+0x4b0/0x4b0 [ 437.890623] ? lock_acquire+0x1e4/0x540 [ 437.894585] ? __alloc_fd+0x34e/0x710 [ 437.898376] ? lock_downgrade+0x8f0/0x8f0 [ 437.902512] ? do_sys_open+0x3a2/0x720 [ 437.906393] ? kasan_check_read+0x11/0x20 [ 437.910530] ? do_raw_spin_unlock+0xa7/0x2f0 [ 437.914973] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 437.919543] ? kasan_check_write+0x14/0x20 [ 437.923768] ? do_raw_spin_lock+0xc1/0x200 [ 437.928004] ? _raw_spin_unlock+0x22/0x30 [ 437.932144] ? __alloc_fd+0x34e/0x710 [ 437.935938] ? usercopy_warn+0x120/0x120 [ 437.940007] do_filp_open+0x255/0x380 [ 437.943802] ? may_open_dev+0x100/0x100 [ 437.947779] ? get_unused_fd_flags+0x122/0x1a0 [ 437.952351] ? __alloc_fd+0x710/0x710 [ 437.956143] do_sys_open+0x584/0x720 [ 437.959846] ? filp_open+0x80/0x80 [ 437.963376] ? do_sys_ftruncate+0x44e/0x560 [ 437.967702] __x64_sys_open+0x7e/0xc0 [ 437.971498] do_syscall_64+0x1b9/0x820 [ 437.975371] ? finish_task_switch+0x1d3/0x870 [ 437.979854] ? syscall_return_slowpath+0x5e0/0x5e0 [ 437.984785] ? syscall_return_slowpath+0x31d/0x5e0 [ 437.989705] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 437.994710] ? prepare_exit_to_usermode+0x291/0x3b0 [ 437.999716] ? perf_trace_sys_enter+0xb10/0xb10 [ 438.004376] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 438.009212] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.014392] RIP: 0033:0x40fe01 [ 438.017564] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 438.036773] RSP: 002b:00007fe944fd7a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 438.044486] RAX: ffffffffffffffda RBX: 0000000020000190 RCX: 000000000040fe01 [ 438.051743] RDX: 00007fe944fd7afa RSI: 0000000000000002 RDI: 00007fe944fd7af0 [ 438.059008] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 438.066264] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000015 04:56:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfatp', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:24 executing program 5: socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000140)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") r1 = socket$kcm(0xa, 0x5, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x8916, &(0x7f0000000000)={r2}) r5 = semget(0x1, 0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f0000000280)=0x0, &(0x7f0000000800), &(0x7f00000007c0)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000700)={'NETMAP\x00'}, &(0x7f0000000740)=0x1e) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000480)={0x2, 0x40, 0x9, 0x7}, 0x10) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000680)={{0x400, r6, r7, r8, r9, 0x4, 0x6}, 0x18c, 0xfffffffffffffff9, 0xfffffffffffffffc}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000004c0)="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") 04:56:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 438.073531] R13: 0000000000000000 R14: 00000000004d3948 R15: 0000000000000006 04:56:24 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x84}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:24 executing program 7 (fault-call:2 fault-nth:7): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 438.147158] FAT-fs (loop0): bogus number of reserved sectors [ 438.153095] FAT-fs (loop0): Can't find a valid FAT filesystem [ 438.182891] FAT-fs (loop6): bogus number of reserved sectors [ 438.188914] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x5000) 04:56:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip_vti0\x00', 0x801}) recvfrom$inet(r0, &(0x7f0000000100)=""/108, 0x6c, 0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0xbc01}, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x32b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r3, 0x8}, &(0x7f00000002c0)=0x8) connect$packet(r1, &(0x7f00000000c0)={0x11, 0xfd, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) [ 438.279068] FAT-fs (loop0): bogus number of reserved sectors [ 438.284998] FAT-fs (loop0): Can't find a valid FAT filesystem [ 438.293158] FAULT_INJECTION: forcing a failure. [ 438.293158] name failslab, interval 1, probability 0, space 0, times 0 [ 438.304518] CPU: 1 PID: 3123 Comm: syz-executor7 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 438.312847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.322306] Call Trace: [ 438.324928] dump_stack+0x1c9/0x2b4 [ 438.328580] ? dump_stack_print_info.cold.2+0x52/0x52 [ 438.333960] ? perf_trace_lock+0xde/0x920 [ 438.338114] should_fail.cold.4+0xa/0x11 [ 438.342179] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 438.347271] ? zap_class+0x740/0x740 [ 438.350985] ? lock_acquire+0x1e4/0x540 [ 438.354953] ? perf_trace_lock+0xde/0x920 [ 438.359103] ? zap_class+0x740/0x740 [ 438.362807] ? blkdev_get_block+0xc0/0xc0 [ 438.366959] ? rcu_note_context_switch+0x730/0x730 [ 438.371880] ? lock_acquire+0x1e4/0x540 [ 438.375861] ? fs_reclaim_acquire+0x20/0x20 [ 438.380189] ? lock_downgrade+0x8f0/0x8f0 [ 438.384333] ? check_same_owner+0x340/0x340 [ 438.388641] ? mutex_trylock+0x2b0/0x2b0 [ 438.392693] ? rcu_note_context_switch+0x730/0x730 [ 438.397615] __should_failslab+0x124/0x180 [ 438.401839] should_failslab+0x9/0x14 [ 438.405643] kmem_cache_alloc_trace+0x2cb/0x780 [ 438.410313] ? init_wait_entry+0x1c0/0x1c0 [ 438.414537] ? lock_release+0xa30/0xa30 [ 438.418501] ? trace_hardirqs_on+0x10/0x10 [ 438.422739] ? loop_get_status64+0x140/0x140 [ 438.427145] __kthread_create_on_node+0x127/0x4c0 [ 438.431979] ? __kthread_parkme+0x1b0/0x1b0 [ 438.436294] ? __fget+0x4d5/0x740 [ 438.439744] ? __lockdep_init_map+0x105/0x590 [ 438.444236] ? loop_get_status64+0x140/0x140 [ 438.448725] kthread_create_on_node+0xb1/0xe0 [ 438.453214] ? __kthread_create_on_node+0x4c0/0x4c0 [ 438.458228] lo_ioctl+0x7ce/0x1d00 [ 438.461762] ? lo_rw_aio_complete+0x450/0x450 [ 438.466248] blkdev_ioctl+0x9cd/0x2030 [ 438.470124] ? lock_acquire+0x1e4/0x540 [ 438.474088] ? blkpg_ioctl+0xc40/0xc40 [ 438.477965] ? lock_release+0xa30/0xa30 [ 438.481946] ? save_stack+0xa9/0xd0 [ 438.485561] ? save_stack+0x43/0xd0 [ 438.489178] ? __fget+0x4d5/0x740 [ 438.492633] ? ksys_dup3+0x690/0x690 [ 438.496334] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 438.500904] ? kasan_check_write+0x14/0x20 [ 438.505122] ? do_raw_spin_lock+0xc1/0x200 [ 438.509350] block_ioctl+0xee/0x130 [ 438.512971] ? blkdev_fallocate+0x400/0x400 [ 438.517280] do_vfs_ioctl+0x1de/0x1720 [ 438.521158] ? ioctl_preallocate+0x300/0x300 [ 438.525553] ? __fget_light+0x2f7/0x440 [ 438.529512] ? fget_raw+0x20/0x20 [ 438.532956] ? trace_hardirqs_on+0xd/0x10 [ 438.537090] ? kmem_cache_free+0x22e/0x2d0 [ 438.541322] ? putname+0xf7/0x130 [ 438.544778] ? do_sys_open+0x3cb/0x720 [ 438.548670] ? security_file_ioctl+0x94/0xc0 [ 438.553083] ksys_ioctl+0xa9/0xd0 [ 438.556525] __x64_sys_ioctl+0x73/0xb0 [ 438.560403] do_syscall_64+0x1b9/0x820 [ 438.564279] ? finish_task_switch+0x1d3/0x870 [ 438.568763] ? syscall_return_slowpath+0x5e0/0x5e0 [ 438.573694] ? syscall_return_slowpath+0x31d/0x5e0 [ 438.578615] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 438.583619] ? prepare_exit_to_usermode+0x291/0x3b0 [ 438.588624] ? perf_trace_sys_enter+0xb10/0xb10 [ 438.593282] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 438.598118] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.603298] RIP: 0033:0x455a17 [ 438.606468] 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 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:56:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174fc", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 438.625671] RSP: 002b:00007fe944fd7a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 438.633367] RAX: ffffffffffffffda RBX: 0000000020000190 RCX: 0000000000455a17 [ 438.640623] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 438.647892] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 438.655151] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 438.662408] R13: 0000000000000000 R14: 00000000004d3948 R15: 0000000000000007 04:56:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c653104", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 438.690570] FAT-fs (loop6): bogus number of reserved sectors [ 438.696608] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/117, 0x75}, {&(0x7f0000000100)=""/105, 0x69}, {&(0x7f0000000280)=""/139, 0x8b}], 0x3, &(0x7f0000000340)=""/132, 0x84, 0xb0}, 0x2) sendmsg$nl_netfilter(r0, &(0x7f00000006c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)={0x14, 0xc, 0x6, 0x705}, 0x14}, 0x1}, 0x0) 04:56:24 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:24 executing program 3: io_setup(0xfff, &(0x7f00000002c0)=0x0) io_cancel(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000440)}, &(0x7f0000000340)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x8000, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x7}}, [0x3, 0x3, 0x100000000, 0xb841, 0x9, 0x9, 0x6, 0x80000001, 0x1e3, 0x4, 0x0, 0x4000000, 0x9, 0xffffffffffffff81, 0x9]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x8, 0xffffffff7fffffff, 0xc0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0xb9, 0x10, 0x100000001, 0x80000001}, &(0x7f00000001c0)=0x18) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x2) [ 438.806209] FAT-fs (loop0): bogus number of reserved sectors [ 438.812181] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 438.882963] FAT-fs (loop6): bogus number of reserved sectors [ 438.888887] FAT-fs (loop6): Can't find a valid FAT filesystem [ 438.911563] FAT-fs (loop0): bogus number of reserved sectors [ 438.917825] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000004f40), &(0x7f00000051c0)=0x4) 04:56:24 executing program 7 (fault-call:2 fault-nth:8): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 438.932080] FAT-fs (loop1): bogus number of reserved sectors [ 438.938000] FAT-fs (loop1): Can't find a valid FAT filesystem [ 438.964588] FAT-fs (loop6): bogus number of reserved sectors [ 438.971294] FAT-fs (loop6): Can't find a valid FAT filesystem [ 439.012300] FAT-fs (loop1): bogus number of reserved sectors [ 439.018305] FAT-fs (loop1): Can't find a valid FAT filesystem [ 439.034121] FAULT_INJECTION: forcing a failure. [ 439.034121] name failslab, interval 1, probability 0, space 0, times 0 [ 439.045442] CPU: 0 PID: 3193 Comm: syz-executor7 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 439.053792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.063156] Call Trace: [ 439.065749] dump_stack+0x1c9/0x2b4 [ 439.069370] ? dump_stack_print_info.cold.2+0x52/0x52 [ 439.074565] ? update_curr+0x200/0xc00 [ 439.078465] ? perf_trace_lock+0xde/0x920 [ 439.082607] should_fail.cold.4+0xa/0x11 [ 439.086667] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 439.091758] ? account_entity_enqueue+0x3ec/0x700 [ 439.096620] ? __enqueue_entity+0x10d/0x1f0 [ 439.100933] ? trace_hardirqs_on+0x10/0x10 [ 439.105166] ? enqueue_entity+0x34b/0x2130 [ 439.109386] ? dequeue_entity+0x70a/0x15e0 [ 439.113611] ? ring_buffer_record_is_on+0x11/0x130 [ 439.118536] ? lock_acquire+0x1e4/0x540 [ 439.122519] ? fs_reclaim_acquire+0x20/0x20 [ 439.126837] ? lock_downgrade+0x8f0/0x8f0 [ 439.130983] ? check_same_owner+0x340/0x340 [ 439.135296] ? perf_trace_lock+0xde/0x920 [ 439.139437] ? rcu_note_context_switch+0x730/0x730 [ 439.144358] ? try_to_wake_up+0x10a/0x12b0 [ 439.148593] __should_failslab+0x124/0x180 [ 439.152822] should_failslab+0x9/0x14 [ 439.156616] kmem_cache_alloc+0x2af/0x760 [ 439.160770] ? do_raw_spin_unlock+0xa7/0x2f0 [ 439.165171] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 439.170196] __kernfs_new_node+0xef/0x5a0 [ 439.174336] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 439.179076] ? bd_set_size+0x2c4/0x370 [ 439.182954] ? lock_downgrade+0x8f0/0x8f0 [ 439.187092] ? lock_release+0xa30/0xa30 [ 439.191058] ? lock_acquire+0x1e4/0x540 [ 439.195027] ? blk_queue_write_cache+0x1bc/0x467 [ 439.199770] ? rcu_note_context_switch+0x730/0x730 [ 439.204685] kernfs_new_node+0x80/0xf0 [ 439.208557] kernfs_create_dir_ns+0x3d/0x140 [ 439.212955] internal_create_group+0x110/0x970 [ 439.217521] ? do_raw_spin_lock+0xc1/0x200 [ 439.221745] sysfs_create_group+0x1f/0x30 [ 439.225884] lo_ioctl+0x12bf/0x1d00 [ 439.229500] ? lo_rw_aio_complete+0x450/0x450 [ 439.233996] blkdev_ioctl+0x9cd/0x2030 [ 439.237884] ? lock_acquire+0x1e4/0x540 [ 439.241867] ? blkpg_ioctl+0xc40/0xc40 [ 439.245751] ? lock_release+0xa30/0xa30 [ 439.249716] ? save_stack+0xa9/0xd0 [ 439.253337] ? save_stack+0x43/0xd0 [ 439.256960] ? __fget+0x4d5/0x740 [ 439.260399] ? ksys_dup3+0x690/0x690 [ 439.264098] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 439.268677] ? kasan_check_write+0x14/0x20 [ 439.272898] ? do_raw_spin_lock+0xc1/0x200 [ 439.277122] block_ioctl+0xee/0x130 [ 439.280830] ? blkdev_fallocate+0x400/0x400 [ 439.285139] do_vfs_ioctl+0x1de/0x1720 [ 439.289026] ? ioctl_preallocate+0x300/0x300 [ 439.293428] ? __fget_light+0x2f7/0x440 [ 439.297387] ? fget_raw+0x20/0x20 [ 439.300827] ? trace_hardirqs_on+0xd/0x10 [ 439.304962] ? kmem_cache_free+0x22e/0x2d0 [ 439.309185] ? putname+0xf7/0x130 [ 439.312628] ? do_sys_open+0x3cb/0x720 [ 439.316524] ? security_file_ioctl+0x94/0xc0 [ 439.320931] ksys_ioctl+0xa9/0xd0 [ 439.324384] __x64_sys_ioctl+0x73/0xb0 [ 439.328261] do_syscall_64+0x1b9/0x820 [ 439.332134] ? syscall_slow_exit_work+0x500/0x500 [ 439.336963] ? syscall_return_slowpath+0x5e0/0x5e0 [ 439.341891] ? syscall_return_slowpath+0x31d/0x5e0 [ 439.346813] ? prepare_exit_to_usermode+0x291/0x3b0 [ 439.351820] ? perf_trace_sys_enter+0xb10/0xb10 [ 439.356490] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 439.361326] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.366500] RIP: 0033:0x455a17 [ 439.369670] 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 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 439.388873] RSP: 002b:00007fe944fd7a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 439.396574] RAX: ffffffffffffffda RBX: 0000000020000190 RCX: 0000000000455a17 [ 439.403845] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 04:56:25 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0xe67) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x2, 0x3, 0x1, 0x3, 0x4, [{0x6, 0x6, 0x831, 0x0, 0x0, 0x80}, {0x0, 0xff, 0x2, 0x0, 0x0, 0x2002}, {0x1, 0x7f, 0x4, 0x0, 0x0, 0x2281}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x4}]}) 04:56:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531f6", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 439.411111] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 439.418369] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 439.425646] R13: 0000000000000000 R14: 00000000004d3948 R15: 0000000000000008 [ 439.509703] FAT-fs (loop0): bogus number of reserved sectors [ 439.515620] FAT-fs (loop0): Can't find a valid FAT filesystem [ 439.521951] FAT-fs (loop6): bogus number of reserved sectors [ 439.527847] FAT-fs (loop6): Can't find a valid FAT filesystem [ 439.555078] FAT-fs (loop7): bogus number of reserved sectors [ 439.561104] FAT-fs (loop7): Can't find a valid FAT filesystem [ 439.565337] FAT-fs (loop6): bogus number of reserved sectors [ 439.572924] FAT-fs (loop6): Can't find a valid FAT filesystem [ 439.589285] FAT-fs (loop0): bogus number of reserved sectors [ 439.595211] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:25 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:25 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0xe67) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x2, 0x3, 0x1, 0x3, 0x4, [{0x6, 0x6, 0x831, 0x0, 0x0, 0x80}, {0x0, 0xff, 0x2, 0x0, 0x0, 0x2002}, {0x1, 0x7f, 0x4, 0x0, 0x0, 0x2281}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x4}]}) 04:56:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:25 executing program 7 (fault-call:2 fault-nth:9): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 439.718295] FAULT_INJECTION: forcing a failure. [ 439.718295] name failslab, interval 1, probability 0, space 0, times 0 [ 439.729644] CPU: 0 PID: 3235 Comm: syz-executor7 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 439.738210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.747546] Call Trace: [ 439.750126] dump_stack+0x1c9/0x2b4 [ 439.753745] ? dump_stack_print_info.cold.2+0x52/0x52 [ 439.759033] ? zap_class+0x740/0x740 [ 439.762743] should_fail.cold.4+0xa/0x11 [ 439.766797] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 439.771890] ? zap_class+0x740/0x740 [ 439.775604] ? update_load_avg+0x2de/0x2590 [ 439.779926] ? update_load_avg+0x2de/0x2590 [ 439.784256] ? pvclock_read_flags+0x160/0x160 [ 439.788746] ? perf_trace_lock+0xde/0x920 [ 439.792889] ? lock_acquire+0x1e4/0x540 [ 439.796858] ? zap_class+0x740/0x740 [ 439.800578] ? lock_acquire+0x1e4/0x540 [ 439.804578] ? update_curr+0x4c8/0xc00 [ 439.808472] ? lock_downgrade+0x8f0/0x8f0 [ 439.812640] ? lock_release+0xa30/0xa30 [ 439.816616] __should_failslab+0x124/0x180 [ 439.820845] should_failslab+0x9/0x14 [ 439.824646] kmem_cache_alloc+0x47/0x760 [ 439.828694] ? lock_acquire+0x1e4/0x540 [ 439.832663] ? is_bpf_text_address+0xae/0x170 [ 439.837143] ? lock_downgrade+0x8f0/0x8f0 [ 439.841283] radix_tree_node_alloc.constprop.19+0x1e6/0x310 [ 439.846985] idr_get_free+0x887/0x10d0 [ 439.850869] ? radix_tree_iter_tag_clear+0xd0/0xd0 [ 439.855795] ? __kernel_text_address+0xd/0x40 [ 439.860281] ? unwind_get_return_address+0x61/0xa0 [ 439.865203] ? __save_stack_trace+0x8d/0xf0 [ 439.869519] ? save_stack+0xa9/0xd0 [ 439.873143] ? save_stack+0x43/0xd0 [ 439.876756] ? kasan_kmalloc+0xc4/0xe0 [ 439.880631] ? kasan_slab_alloc+0x12/0x20 [ 439.884767] ? kmem_cache_alloc+0x12e/0x760 [ 439.889086] ? __kernfs_new_node+0xef/0x5a0 [ 439.893417] ? kernfs_new_node+0x80/0xf0 [ 439.897471] ? kernfs_create_dir_ns+0x3d/0x140 [ 439.902056] ? internal_create_group+0x110/0x970 [ 439.906799] ? sysfs_create_group+0x1f/0x30 [ 439.911121] ? lo_ioctl+0x12bf/0x1d00 [ 439.914912] ? block_ioctl+0xee/0x130 [ 439.918697] ? do_vfs_ioctl+0x1de/0x1720 [ 439.922743] ? ksys_ioctl+0xa9/0xd0 [ 439.926357] ? __x64_sys_ioctl+0x73/0xb0 [ 439.930408] ? do_syscall_64+0x1b9/0x820 [ 439.934454] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.939808] ? rcu_note_context_switch+0x571/0x730 [ 439.944747] idr_alloc_u32+0x1d4/0x3a0 [ 439.948628] ? __fprop_inc_percpu_max+0x2d0/0x2d0 [ 439.953476] ? lock_acquire+0x1e4/0x540 [ 439.957460] ? __kernfs_new_node+0x116/0x5a0 [ 439.961866] idr_alloc_cyclic+0x173/0x360 [ 439.966015] ? idr_alloc+0x1b0/0x1b0 [ 439.969723] ? kasan_check_write+0x14/0x20 [ 439.973956] ? do_raw_spin_lock+0xc1/0x200 [ 439.978182] __kernfs_new_node+0x1ab/0x5a0 [ 439.982406] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 439.987166] ? bd_set_size+0x2c4/0x370 [ 439.991129] ? lock_downgrade+0x8f0/0x8f0 [ 439.995270] ? lock_release+0xa30/0xa30 [ 439.999235] ? blk_queue_write_cache+0x1bc/0x467 [ 440.003983] ? lock_downgrade+0x8f0/0x8f0 [ 440.008129] kernfs_new_node+0x80/0xf0 [ 440.012014] kernfs_create_dir_ns+0x3d/0x140 [ 440.016422] internal_create_group+0x110/0x970 [ 440.020991] ? do_raw_spin_lock+0xc1/0x200 [ 440.025225] sysfs_create_group+0x1f/0x30 [ 440.029368] lo_ioctl+0x12bf/0x1d00 [ 440.032993] ? lo_rw_aio_complete+0x450/0x450 [ 440.037490] blkdev_ioctl+0x9cd/0x2030 [ 440.041366] ? lock_acquire+0x1e4/0x540 [ 440.045345] ? blkpg_ioctl+0xc40/0xc40 [ 440.049224] ? lock_release+0xa30/0xa30 [ 440.053190] ? save_stack+0xa9/0xd0 [ 440.056822] ? save_stack+0x43/0xd0 [ 440.060449] ? __fget+0x4d5/0x740 [ 440.063903] ? ksys_dup3+0x690/0x690 [ 440.067604] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 440.072175] ? kasan_check_write+0x14/0x20 [ 440.076397] ? do_raw_spin_lock+0xc1/0x200 [ 440.080637] block_ioctl+0xee/0x130 [ 440.084263] ? blkdev_fallocate+0x400/0x400 [ 440.088602] do_vfs_ioctl+0x1de/0x1720 [ 440.092481] ? ioctl_preallocate+0x300/0x300 [ 440.096879] ? __fget_light+0x2f7/0x440 [ 440.100857] ? fget_raw+0x20/0x20 [ 440.104307] ? trace_hardirqs_on+0xd/0x10 [ 440.110364] ? kmem_cache_free+0x22e/0x2d0 [ 440.114601] ? putname+0xf7/0x130 [ 440.118048] ? do_sys_open+0x3cb/0x720 [ 440.121941] ? security_file_ioctl+0x94/0xc0 [ 440.126686] ksys_ioctl+0xa9/0xd0 [ 440.130128] __x64_sys_ioctl+0x73/0xb0 [ 440.134185] do_syscall_64+0x1b9/0x820 [ 440.138077] ? finish_task_switch+0x1d3/0x870 [ 440.142566] ? syscall_return_slowpath+0x5e0/0x5e0 [ 440.147492] ? syscall_return_slowpath+0x31d/0x5e0 [ 440.152424] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 440.157442] ? prepare_exit_to_usermode+0x291/0x3b0 [ 440.162447] ? perf_trace_sys_enter+0xb10/0xb10 [ 440.167103] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 440.171940] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.177114] RIP: 0033:0x455a17 [ 440.180285] 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 7d bb fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 440.199499] RSP: 002b:00007fe944fd7a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 440.207198] RAX: ffffffffffffffda RBX: 0000000020000190 RCX: 0000000000455a17 04:56:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531a7", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 440.214454] RDX: 0000000000000015 RSI: 0000000000004c00 RDI: 0000000000000016 [ 440.221709] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 440.228965] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000015 [ 440.236229] R13: 0000000000000000 R14: 00000000004d3948 R15: 0000000000000009 [ 440.257841] FAT-fs (loop6): bogus number of reserved sectors [ 440.263786] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000040)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x37, 0x37, 0x36, 0x35]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) [ 440.320041] FAT-fs (loop0): bogus number of reserved sectors [ 440.325984] FAT-fs (loop0): Can't find a valid FAT filesystem [ 440.349746] ntfs: (device loop5): parse_options(): Unrecognized mount option . [ 440.361077] FAT-fs (loop6): bogus number of reserved sectors [ 440.367170] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:26 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616dff") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:26 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x100003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$FICLONE(r0, 0x40049409, r0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}) 04:56:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4c00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 440.391148] FAT-fs (loop1): bogus number of reserved sectors [ 440.392391] FAT-fs (loop0): bogus number of reserved sectors [ 440.397697] FAT-fs (loop1): Can't find a valid FAT filesystem [ 440.403469] FAT-fs (loop0): Can't find a valid FAT filesystem [ 440.420402] ntfs: (device loop5): parse_options(): Unrecognized mount option . 04:56:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x20000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r3, 0xa28, 0x70bd25, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x29}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004}, 0x40000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x50, &(0x7f0000000100)={'T!ROXY\x00'}, &(0x7f0000000140)=0x1e) 04:56:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x44000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 440.481583] FAT-fs (loop6): bogus number of reserved sectors [ 440.487574] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x6800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="e44d2432d86b5291d22520d1da871d79f3842e7a29a7cb7466bcc035f25be9f6c8ebb6391adf4b", @ANYRES16=r1, @ANYBLOB="110a00000000000000000300000008000100", @ANYRES32=r2, @ANYBLOB="04000200"], 0x20}, 0x1}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x80000, 0x0) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000001c0)={r0, 0x2, 0x865, "a09e9e98421863f132a3f64c0a586650a05b09dbf868fef28ada9a649327837189dc8adb5f8b88d788960af759cbb17ee5ea2b37228aa1b754a52ac0a84fe2ca5c7daf15c9842b37"}) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) getpriority(0x3, r4) [ 440.551258] FAT-fs (loop1): bogus number of reserved sectors [ 440.557193] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:26 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000000bc0)='/dev/snd/seq\x00', 0x0, 0x3ff) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xb06) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) 04:56:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 440.591508] FAT-fs (loop6): bogus number of reserved sectors [ 440.597433] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1c00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:26 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000084800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x6) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffee) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) 04:56:26 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0xc) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) socketpair(0x1b, 0x0, 0x9, &(0x7f0000000140)) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="fd5429705913d740109a461b0d2a92922570285b5a2309cc5d90379083a200cca5bcd30b68ff463ae6d5914b9186a1d0632b6b8d568ff261ef9424acd841c6"], 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/183, &(0x7f0000000100)=0xb7) [ 440.698114] FAT-fs (loop0): bogus number of reserved sectors [ 440.704135] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 440.768682] FAT-fs (loop0): bogus number of reserved sectors [ 440.774846] FAT-fs (loop0): Can't find a valid FAT filesystem [ 440.803069] FAT-fs (loop1): bogus number of reserved sectors [ 440.809034] FAT-fs (loop1): Can't find a valid FAT filesystem [ 440.895554] FAT-fs (loop6): bogus number of reserved sectors [ 440.901514] FAT-fs (loop6): Can't find a valid FAT filesystem [ 440.930056] FAT-fs (loop1): bogus number of reserved sectors [ 440.936007] FAT-fs (loop1): Can't find a valid FAT filesystem [ 440.961468] FAT-fs (loop6): bogus number of reserved sectors [ 440.967419] FAT-fs (loop6): Can't find a valid FAT filesystem [ 440.971267] FAT-fs (loop7): bogus number of reserved sectors [ 440.979222] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:27 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='\nsdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:27 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4c000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffff81, 0x4080) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r2, 0x420, 0x70bd2c, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x16}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xb7}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48001}, 0x20040000) socketpair(0x1d, 0x3, 0x1, &(0x7f0000000140)) 04:56:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\a', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x20400) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x14c00000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x1d}, 0x8}]}, &(0x7f000045c000)=0xd) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0x8) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000140)={{0x66, @loopback=0x7f000001, 0x4e23, 0x4, 'lc\x00', 0x28, 0x401, 0x7c}, {@loopback=0x7f000001, 0x4e24, 0x2005, 0x3, 0x9, 0x5}}, 0x44) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000240)=0x4) [ 441.226158] FAT-fs (loop6): bogus number of reserved sectors [ 441.232482] FAT-fs (loop6): Can't find a valid FAT filesystem [ 441.242802] FAT-fs (loop0): bogus number of reserved sectors [ 441.248818] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:27 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe0ffffffffffffff}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 441.323848] FAT-fs (loop6): bogus number of reserved sectors [ 441.329756] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='%sdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 441.368541] FAT-fs (loop0): bogus number of reserved sectors [ 441.375172] FAT-fs (loop0): Can't find a valid FAT filesystem [ 441.477362] FAT-fs (loop1): bogus number of reserved sectors [ 441.483324] FAT-fs (loop1): Can't find a valid FAT filesystem [ 441.546613] FAT-fs (loop1): bogus number of reserved sectors [ 441.552541] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x44003) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1, 0x5, [0x8, 0x2, 0x9, 0xa000000, 0x0]}, &(0x7f0000000140)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x8000, 0x0, 0x5, 0xae01, 0x5, 0x1ff, 0x9, 0x3ff, r2}, &(0x7f00000001c0)=0x20) r3 = socket$inet6(0xa, 0x6, 0x0) connect(r3, &(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80) connect$inet6(r3, &(0x7f0000000380)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) dup3(r3, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000000)=0x2, 0x4) 04:56:27 executing program 5: r0 = socket(0x1e, 0x805, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0x94) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "01000009d0010100000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) 04:56:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:27 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6900}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mcdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:27 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team!') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) [ 441.835916] FAT-fs (loop6): bogus number of reserved sectors [ 441.841866] FAT-fs (loop6): Can't find a valid FAT filesystem [ 441.852636] FAT-fs (loop1): bogus number of reserved sectors [ 441.858630] FAT-fs (loop1): Can't find a valid FAT filesystem [ 441.875245] FAT-fs (loop0): bogus number of reserved sectors 04:56:27 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) [ 441.881214] FAT-fs (loop0): Can't find a valid FAT filesystem [ 441.933364] FAT-fs (loop0): bogus number of reserved sectors [ 441.939313] FAT-fs (loop0): Can't find a valid FAT filesystem [ 441.967585] FAT-fs (loop6): bogus number of reserved sectors [ 441.973553] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:28 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='midos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 441.996449] FAT-fs (loop1): bogus number of reserved sectors [ 442.002541] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:28 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m#dos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 442.236267] FAT-fs (loop1): bogus number of reserved sectors [ 442.240809] FAT-fs (loop6): bogus number of reserved sectors [ 442.242218] FAT-fs (loop1): Can't find a valid FAT filesystem [ 442.248044] FAT-fs (loop6): Can't find a valid FAT filesystem [ 442.297729] FAT-fs (loop0): bogus number of reserved sectors [ 442.303711] FAT-fs (loop0): Can't find a valid FAT filesystem [ 442.377574] FAT-fs (loop0): bogus number of reserved sectors [ 442.383518] FAT-fs (loop0): Can't find a valid FAT filesystem [ 442.398114] FAT-fs (loop6): bogus number of reserved sectors [ 442.404088] FAT-fs (loop6): Can't find a valid FAT filesystem [ 442.423122] FAT-fs (loop1): bogus number of reserved sectors [ 442.429044] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:28 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4000000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mXdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531c0", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174ff", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:28 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:28 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:28 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4300000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 442.973109] FAT-fs (loop6): bogus number of reserved sectors [ 442.979159] FAT-fs (loop6): Can't find a valid FAT filesystem [ 442.988339] FAT-fs (loop0): bogus number of reserved sectors [ 442.994372] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m0dos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\t', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 443.103432] FAT-fs (loop0): bogus number of reserved sectors [ 443.109529] FAT-fs (loop0): Can't find a valid FAT filesystem [ 443.137995] FAT-fs (loop6): bogus number of reserved sectors [ 443.144103] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7300000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531fd", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="7666617497", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m%dos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 443.360186] FAT-fs (loop0): bogus number of reserved sectors [ 443.362961] FAT-fs (loop6): bogus number of reserved sectors [ 443.366163] FAT-fs (loop0): Can't find a valid FAT filesystem [ 443.371975] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5300000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 443.426246] FAT-fs (loop6): bogus number of reserved sectors [ 443.432294] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c65307f", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m\ndos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2400000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 443.551135] FAT-fs (loop0): bogus number of reserved sectors [ 443.557055] FAT-fs (loop0): Can't find a valid FAT filesystem [ 443.592993] FAT-fs (loop6): bogus number of reserved sectors [ 443.599053] FAT-fs (loop6): Can't find a valid FAT filesystem [ 443.660826] FAT-fs (loop6): bogus number of reserved sectors [ 443.666817] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:29 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616dff") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="766661748c", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x14000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531ab", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mpdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:29 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:29 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 443.920355] FAT-fs (loop6): bogus number of reserved sectors [ 443.926269] FAT-fs (loop6): Can't find a valid FAT filesystem [ 443.934312] FAT-fs (loop0): bogus number of reserved sectors [ 443.940250] FAT-fs (loop0): Can't find a valid FAT filesystem [ 443.985940] FAT-fs (loop6): bogus number of reserved sectors [ 443.991850] FAT-fs (loop6): Can't find a valid FAT filesystem [ 443.999440] FAT-fs (loop0): bogus number of reserved sectors [ 444.005352] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='modos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:30 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c653106", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530f5", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 444.177108] FAT-fs (loop1): bogus number of reserved sectors [ 444.183033] FAT-fs (loop1): Can't find a valid FAT filesystem [ 444.211795] FAT-fs (loop0): bogus number of reserved sectors [ 444.217808] FAT-fs (loop0): Can't find a valid FAT filesystem [ 444.232868] FAT-fs (loop6): bogus number of reserved sectors [ 444.238933] FAT-fs (loop6): Can't find a valid FAT filesystem [ 444.248411] FAT-fs (loop1): bogus number of reserved sectors [ 444.254440] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:30 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x54000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 444.290294] FAT-fs (loop0): bogus number of reserved sectors [ 444.296284] FAT-fs (loop0): Can't find a valid FAT filesystem [ 444.305820] FAT-fs (loop6): bogus number of reserved sectors [ 444.311825] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 444.439228] FAT-fs (loop1): bogus number of reserved sectors [ 444.445325] FAT-fs (loop1): Can't find a valid FAT filesystem [ 444.469167] FAT-fs (loop1): bogus number of reserved sectors [ 444.475170] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:30 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mldos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:30 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80ffffff}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 444.633252] FAT-fs (loop1): bogus number of reserved sectors [ 444.639288] FAT-fs (loop1): Can't find a valid FAT filesystem [ 444.651446] FAT-fs (loop6): bogus number of reserved sectors [ 444.660035] FAT-fs (loop6): Can't find a valid FAT filesystem [ 444.677313] FAT-fs (loop0): bogus number of reserved sectors [ 444.684239] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:30 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) [ 444.773600] FAT-fs (loop6): bogus number of reserved sectors [ 444.779518] FAT-fs (loop6): Can't find a valid FAT filesystem [ 444.785979] FAT-fs (loop1): bogus number of reserved sectors [ 444.791959] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:30 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:30 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4800000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m-dos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 444.817315] FAT-fs (loop0): bogus number of reserved sectors [ 444.823320] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:30 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m.dos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 445.026471] FAT-fs (loop6): bogus number of reserved sectors [ 445.032444] FAT-fs (loop6): Can't find a valid FAT filesystem [ 445.041243] FAT-fs (loop1): bogus number of reserved sectors [ 445.047149] FAT-fs (loop1): Can't find a valid FAT filesystem [ 445.067841] FAT-fs (loop0): bogus number of reserved sectors 04:56:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1800000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 445.073770] FAT-fs (loop0): Can't find a valid FAT filesystem [ 445.102400] FAT-fs (loop6): bogus number of reserved sectors [ 445.108365] FAT-fs (loop6): Can't find a valid FAT filesystem [ 445.113272] FAT-fs (loop1): bogus number of reserved sectors [ 445.120610] FAT-fs (loop1): Can't find a valid FAT filesystem [ 445.128957] FAT-fs (loop0): bogus number of reserved sectors [ 445.135012] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:31 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0&', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mxdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6800000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 445.376967] FAT-fs (loop6): bogus number of reserved sectors [ 445.382957] FAT-fs (loop6): Can't find a valid FAT filesystem [ 445.387083] FAT-fs (loop1): bogus number of reserved sectors [ 445.394826] FAT-fs (loop1): Can't find a valid FAT filesystem [ 445.406491] FAT-fs (loop0): bogus number of reserved sectors [ 445.412463] FAT-fs (loop0): Can't find a valid FAT filesystem [ 445.470300] FAT-fs (loop6): bogus number of reserved sectors [ 445.476234] FAT-fs (loop6): Can't find a valid FAT filesystem [ 445.477886] FAT-fs (loop0): bogus number of reserved sectors [ 445.488084] FAT-fs (loop0): Can't find a valid FAT filesystem [ 445.496566] FAT-fs (loop1): bogus number of reserved sectors [ 445.502533] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:31 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 04:56:31 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 04:56:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m+dos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0&', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat#', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 445.770856] FAT-fs (loop0): bogus number of reserved sectors [ 445.776912] FAT-fs (loop0): Can't find a valid FAT filesystem [ 445.778706] FAT-fs (loop6): bogus number of reserved sectors [ 445.788699] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1400}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mddos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8f00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 445.900507] FAT-fs (loop0): bogus number of reserved sectors [ 445.906464] FAT-fs (loop0): Can't find a valid FAT filesystem [ 445.954966] FAT-fs (loop6): bogus number of reserved sectors [ 445.960918] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:32 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="7666617406", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:32 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffff9c}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='mudos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 446.155439] FAT-fs (loop0): bogus number of reserved sectors [ 446.161549] FAT-fs (loop0): Can't find a valid FAT filesystem [ 446.188567] FAT-fs (loop6): bogus number of reserved sectors [ 446.194554] FAT-fs (loop6): Can't find a valid FAT filesystem [ 446.249558] FAT-fs (loop0): bogus number of reserved sectors [ 446.255559] FAT-fs (loop0): Can't find a valid FAT filesystem [ 446.276451] FAT-fs (loop6): bogus number of reserved sectors [ 446.282436] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:32 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 04:56:32 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 04:56:32 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x83}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat`', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='m*dos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0&', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531fb", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:32 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:32 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7100000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 446.791829] FAT-fs (loop6): bogus number of reserved sectors [ 446.797993] FAT-fs (loop6): Can't find a valid FAT filesystem [ 446.814256] FAT-fs (loop0): bogus number of reserved sectors [ 446.820251] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='ms\nos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 446.878123] FAT-fs (loop0): bogus number of reserved sectors [ 446.884104] FAT-fs (loop0): Can't find a valid FAT filesystem [ 446.898179] FAT-fs (loop6): bogus number of reserved sectors [ 446.904104] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:33 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x48000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 447.011990] FAT-fs (loop1): bogus number of reserved sectors [ 447.018573] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c65300e", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 447.057360] FAT-fs (loop0): bogus number of reserved sectors [ 447.063376] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:33 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3c}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 447.130182] FAT-fs (loop1): bogus number of reserved sectors [ 447.136193] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='ms%os\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 447.181541] FAT-fs (loop6): bogus number of reserved sectors [ 447.187458] FAT-fs (loop6): Can't find a valid FAT filesystem [ 447.187938] FAT-fs (loop0): bogus number of reserved sectors [ 447.199580] FAT-fs (loop0): Can't find a valid FAT filesystem [ 447.269265] FAT-fs (loop6): bogus number of reserved sectors [ 447.276204] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:33 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 04:56:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1&', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:33 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 04:56:33 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9cffffff00000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c653004", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='ms.os\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:33 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:33 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2c000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 447.748316] FAT-fs (loop1): bogus number of reserved sectors [ 447.754269] FAT-fs (loop1): Can't find a valid FAT filesystem [ 447.765336] FAT-fs (loop6): bogus number of reserved sectors [ 447.771300] FAT-fs (loop6): Can't find a valid FAT filesystem [ 447.783718] FAT-fs (loop0): bogus number of reserved sectors [ 447.789668] FAT-fs (loop0): Can't find a valid FAT filesystem [ 447.836675] FAT-fs (loop6): bogus number of reserved sectors [ 447.842824] FAT-fs (loop6): Can't find a valid FAT filesystem [ 447.856121] FAT-fs (loop0): bogus number of reserved sectors [ 447.861646] FAT-fs (loop1): bogus number of reserved sectors [ 447.862105] FAT-fs (loop0): Can't find a valid FAT filesystem [ 447.867869] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='ms/os\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:33 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffe0}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1&', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="7666617487", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:34 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6c00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530f9", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 448.072492] FAT-fs (loop0): bogus number of reserved sectors [ 448.078436] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msd\ns\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 448.132486] FAT-fs (loop6): bogus number of reserved sectors [ 448.138438] FAT-fs (loop6): Can't find a valid FAT filesystem [ 448.210067] FAT-fs (loop6): bogus number of reserved sectors [ 448.216118] FAT-fs (loop6): Can't find a valid FAT filesystem [ 448.226101] FAT-fs (loop0): bogus number of reserved sectors [ 448.232058] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:34 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3c00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfatL', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 448.586270] FAT-fs (loop6): bogus number of reserved sectors [ 448.592193] FAT-fs (loop6): Can't find a valid FAT filesystem [ 448.612686] FAT-fs (loop6): bogus number of reserved sectors [ 448.618650] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:34 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msd%s\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:34 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:34 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4d00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:34 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfath', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 448.748309] FAT-fs (loop6): bogus number of reserved sectors [ 448.754234] FAT-fs (loop6): Can't find a valid FAT filesystem [ 448.754834] FAT-fs (loop0): bogus number of reserved sectors [ 448.766209] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:34 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6000000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdoX\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 448.873834] FAT-fs (loop6): bogus number of reserved sectors [ 448.879868] FAT-fs (loop6): Can't find a valid FAT filesystem [ 448.893823] FAT-fs (loop0): bogus number of reserved sectors [ 448.899793] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\r', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 448.965344] FAT-fs (loop1): bogus number of reserved sectors [ 448.972042] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x61000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 449.045573] FAT-fs (loop0): bogus number of reserved sectors [ 449.051516] FAT-fs (loop0): Can't find a valid FAT filesystem [ 449.085295] FAT-fs (loop6): bogus number of reserved sectors 04:56:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo0\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 449.091244] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x58000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 449.120852] FAT-fs (loop1): bogus number of reserved sectors [ 449.126787] FAT-fs (loop1): Can't find a valid FAT filesystem [ 449.138591] FAT-fs (loop0): bogus number of reserved sectors [ 449.144527] FAT-fs (loop0): Can't find a valid FAT filesystem [ 449.170197] FAT-fs (loop6): bogus number of reserved sectors [ 449.176143] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:35 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8400}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:35 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdol\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:35 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) [ 449.609303] FAT-fs (loop6): bogus number of reserved sectors [ 449.615341] FAT-fs (loop6): Can't find a valid FAT filesystem [ 449.624489] FAT-fs (loop0): bogus number of reserved sectors [ 449.630396] FAT-fs (loop0): Can't find a valid FAT filesystem [ 449.641856] FAT-fs (loop1): bogus number of reserved sectors [ 449.647896] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1810}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 449.698924] FAT-fs (loop6): bogus number of reserved sectors [ 449.704912] FAT-fs (loop6): Can't find a valid FAT filesystem [ 449.736305] FAT-fs (loop0): bogus number of reserved sectors [ 449.742303] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdoi\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 449.760825] FAT-fs (loop1): bogus number of reserved sectors [ 449.766814] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7300}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat&', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 449.865963] FAT-fs (loop6): bogus number of reserved sectors [ 449.872009] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:35 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x73000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdox\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 449.946058] FAT-fs (loop0): bogus number of reserved sectors [ 449.951999] FAT-fs (loop0): Can't find a valid FAT filesystem [ 449.994620] FAT-fs (loop6): bogus number of reserved sectors [ 450.000644] FAT-fs (loop6): Can't find a valid FAT filesystem [ 450.036167] FAT-fs (loop0): bogus number of reserved sectors [ 450.042099] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:36 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:36 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x53}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:36 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo+\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:36 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:36 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5c}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 450.516365] FAT-fs (loop0): bogus number of reserved sectors [ 450.522337] FAT-fs (loop0): Can't find a valid FAT filesystem [ 450.532446] FAT-fs (loop1): bogus number of reserved sectors [ 450.538382] FAT-fs (loop1): Can't find a valid FAT filesystem [ 450.547905] FAT-fs (loop6): bogus number of reserved sectors [ 450.554168] FAT-fs (loop6): Can't find a valid FAT filesystem [ 450.593346] FAT-fs (loop0): bogus number of reserved sectors [ 450.599306] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:36 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdou\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 450.661644] FAT-fs (loop6): bogus number of reserved sectors [ 450.667553] FAT-fs (loop6): Can't find a valid FAT filesystem [ 450.680407] FAT-fs (loop1): bogus number of reserved sectors [ 450.686328] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:36 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x64}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0&', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 450.763836] FAT-fs (loop0): bogus number of reserved sectors [ 450.769760] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo\n\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:36 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8800000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 450.902387] FAT-fs (loop1): bogus number of reserved sectors [ 450.904781] FAT-fs (loop6): bogus number of reserved sectors [ 450.908760] FAT-fs (loop1): Can't find a valid FAT filesystem [ 450.914591] FAT-fs (loop6): Can't find a valid FAT filesystem [ 450.932823] FAT-fs (loop0): bogus number of reserved sectors [ 450.938855] FAT-fs (loop0): Can't find a valid FAT filesystem [ 451.024361] FAT-fs (loop1): bogus number of reserved sectors [ 451.030486] FAT-fs (loop1): Can't find a valid FAT filesystem [ 451.109402] FAT-fs (loop6): bogus number of reserved sectors [ 451.115422] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:37 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdoo\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:37 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174aa", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:37 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:37 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:37 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1b212f}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 451.406642] FAT-fs (loop6): bogus number of reserved sectors [ 451.412557] FAT-fs (loop6): Can't find a valid FAT filesystem [ 451.434099] FAT-fs (loop0): bogus number of reserved sectors [ 451.440075] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo%\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 451.518277] FAT-fs (loop6): bogus number of reserved sectors [ 451.524211] FAT-fs (loop6): Can't find a valid FAT filesystem [ 451.534225] FAT-fs (loop0): bogus number of reserved sectors [ 451.540254] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c653004", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:37 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 451.673261] FAT-fs (loop1): bogus number of reserved sectors [ 451.679245] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:37 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe0ffffff}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo-\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 451.730105] FAT-fs (loop0): bogus number of reserved sectors [ 451.736082] FAT-fs (loop0): Can't find a valid FAT filesystem [ 451.747760] FAT-fs (loop6): bogus number of reserved sectors [ 451.753683] FAT-fs (loop6): Can't find a valid FAT filesystem [ 451.791649] FAT-fs (loop1): bogus number of reserved sectors [ 451.797567] FAT-fs (loop1): Can't find a valid FAT filesystem [ 451.801487] FAT-fs (loop0): bogus number of reserved sectors [ 451.809374] FAT-fs (loop0): Can't find a valid FAT filesystem [ 451.832440] FAT-fs (loop6): bogus number of reserved sectors [ 451.838967] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:38 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x700000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1&', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\t', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdod\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:38 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616d9e") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:38 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) [ 452.281782] FAT-fs (loop0): bogus number of reserved sectors [ 452.287840] FAT-fs (loop0): Can't find a valid FAT filesystem [ 452.306759] FAT-fs (loop1): bogus number of reserved sectors [ 452.312697] FAT-fs (loop1): Can't find a valid FAT filesystem [ 452.325349] FAT-fs (loop6): bogus number of reserved sectors 04:56:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6c00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 452.331273] FAT-fs (loop6): Can't find a valid FAT filesystem [ 452.358426] FAT-fs (loop0): bogus number of reserved sectors [ 452.364403] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdop\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 452.420974] FAT-fs (loop1): bogus number of reserved sectors [ 452.426901] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c65318e", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 452.481524] FAT-fs (loop6): bogus number of reserved sectors [ 452.487564] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x18100000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 452.537899] FAT-fs (loop0): bogus number of reserved sectors [ 452.543814] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 452.606180] FAT-fs (loop0): bogus number of reserved sectors [ 452.612182] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo*\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4400}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 452.656422] FAT-fs (loop1): bogus number of reserved sectors [ 452.662340] FAT-fs (loop1): Can't find a valid FAT filesystem [ 452.719359] FAT-fs (loop6): bogus number of reserved sectors [ 452.725313] FAT-fs (loop6): Can't find a valid FAT filesystem [ 452.745590] FAT-fs (loop1): bogus number of reserved sectors [ 452.751536] FAT-fs (loop1): Can't find a valid FAT filesystem [ 452.797726] FAT-fs (loop6): bogus number of reserved sectors [ 452.804550] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:39 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1&', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="7666617404", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdoc\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:39 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616d1e") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:39 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6c}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 453.153794] FAT-fs (loop0): bogus number of reserved sectors [ 453.159720] FAT-fs (loop0): Can't find a valid FAT filesystem [ 453.172720] FAT-fs (loop6): bogus number of reserved sectors [ 453.178639] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8400000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo.\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 453.257619] FAT-fs (loop6): bogus number of reserved sectors [ 453.263554] FAT-fs (loop6): Can't find a valid FAT filesystem [ 453.318948] FAT-fs (loop0): bogus number of reserved sectors [ 453.325819] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 453.383910] FAT-fs (loop1): bogus number of reserved sectors [ 453.389858] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5800000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531ae", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 453.470936] FAT-fs (loop6): bogus number of reserved sectors [ 453.476926] FAT-fs (loop6): Can't find a valid FAT filesystem [ 453.483287] FAT-fs (loop1): bogus number of reserved sectors [ 453.489180] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdo#\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 453.535780] FAT-fs (loop0): bogus number of reserved sectors [ 453.541773] FAT-fs (loop0): Can't find a valid FAT filesystem [ 453.602256] FAT-fs (loop6): bogus number of reserved sectors [ 453.608194] FAT-fs (loop6): Can't find a valid FAT filesystem [ 453.680816] FAT-fs (loop0): bogus number of reserved sectors [ 453.686815] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:39 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x42831d0000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174fb", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531c8", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdosp', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:39 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:39 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) [ 454.023251] FAT-fs (loop0): bogus number of reserved sectors [ 454.025014] FAT-fs (loop6): bogus number of reserved sectors [ 454.029172] FAT-fs (loop0): Can't find a valid FAT filesystem [ 454.035005] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:40 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5000000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:40 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7393", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:40 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r0) [ 454.168190] FAT-fs (loop0): bogus number of reserved sectors [ 454.174172] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:40 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4d}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 454.216111] FAT-fs (loop1): bogus number of reserved sectors [ 454.222153] FAT-fs (loop1): Can't find a valid FAT filesystem [ 454.247154] FAT-fs (loop6): bogus number of reserved sectors [ 454.253078] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:40 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) 04:56:40 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r0) 04:56:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 454.346464] FAT-fs (loop1): bogus number of reserved sectors [ 454.352388] FAT-fs (loop1): Can't find a valid FAT filesystem [ 454.384131] FAT-fs (loop0): bogus number of reserved sectors [ 454.390237] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0#', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:40 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 454.491783] FAT-fs (loop0): bogus number of reserved sectors [ 454.497693] FAT-fs (loop0): Can't find a valid FAT filesystem [ 454.532084] FAT-fs (loop7): bogus number of reserved sectors [ 454.538076] FAT-fs (loop7): Can't find a valid FAT filesystem [ 454.542470] FAT-fs (loop1): bogus number of reserved sectors [ 454.549852] FAT-fs (loop1): Can't find a valid FAT filesystem [ 454.555373] FAT-fs (loop6): bogus number of reserved sectors [ 454.561663] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:40 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 454.612303] FAT-fs (loop1): bogus number of reserved sectors [ 454.618245] FAT-fs (loop1): Can't find a valid FAT filesystem [ 454.674744] FAT-fs (loop6): bogus number of reserved sectors [ 454.680861] FAT-fs (loop6): Can't find a valid FAT filesystem [ 454.694571] FAT-fs (loop7): bogus number of reserved sectors [ 454.700488] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:40 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r0) 04:56:40 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r0) 04:56:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:40 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x68}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174ff", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:40 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73ff", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 454.937387] FAT-fs (loop6): bogus number of reserved sectors [ 454.941842] FAT-fs (loop0): bogus number of reserved sectors [ 454.943374] FAT-fs (loop6): Can't find a valid FAT filesystem [ 454.949206] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:41 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r0) 04:56:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:41 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(r0) 04:56:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\t', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 455.120070] FAT-fs (loop6): bogus number of reserved sectors [ 455.126155] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x24000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 455.160764] FAT-fs (loop0): bogus number of reserved sectors [ 455.166685] FAT-fs (loop0): Can't find a valid FAT filesystem [ 455.177239] FAT-fs (loop7): bogus number of reserved sectors [ 455.183195] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:41 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r0) 04:56:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:41 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(r0) [ 455.297719] FAT-fs (loop7): bogus number of reserved sectors [ 455.303613] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 455.384925] FAT-fs (loop6): bogus number of reserved sectors [ 455.390836] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7304", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:41 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(r0) [ 455.434539] FAT-fs (loop0): bogus number of reserved sectors [ 455.440450] FAT-fs (loop0): Can't find a valid FAT filesystem [ 455.486551] FAT-fs (loop6): bogus number of reserved sectors [ 455.492463] FAT-fs (loop6): Can't find a valid FAT filesystem [ 455.500460] FAT-fs (loop1): bogus number of reserved sectors [ 455.506441] FAT-fs (loop1): Can't find a valid FAT filesystem [ 455.544501] FAT-fs (loop0): bogus number of reserved sectors [ 455.550456] FAT-fs (loop0): Can't find a valid FAT filesystem [ 455.602675] FAT-fs (loop1): bogus number of reserved sectors [ 455.608583] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:41 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616d1b") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:41 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(r0) 04:56:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530f6", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:41 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f730f", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:41 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 455.759156] FAT-fs (loop6): bogus number of reserved sectors [ 455.765088] FAT-fs (loop6): Can't find a valid FAT filesystem [ 455.779039] FAT-fs (loop0): bogus number of reserved sectors [ 455.785005] FAT-fs (loop0): Can't find a valid FAT filesystem [ 455.797791] FAT-fs (loop1): bogus number of reserved sectors 04:56:41 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:41 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(r0) [ 455.803760] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5800}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 455.859121] FAT-fs (loop0): bogus number of reserved sectors [ 455.865054] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:41 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(r0) 04:56:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:41 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 455.921853] FAT-fs (loop6): bogus number of reserved sectors [ 455.927766] FAT-fs (loop6): Can't find a valid FAT filesystem [ 455.942635] FAT-fs (loop1): bogus number of reserved sectors [ 455.948641] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 456.029467] FAT-fs (loop7): bogus number of reserved sectors [ 456.035389] FAT-fs (loop7): Can't find a valid FAT filesystem [ 456.126201] FAT-fs (loop0): bogus number of reserved sectors [ 456.128486] FAT-fs (loop7): bogus number of reserved sectors [ 456.132126] FAT-fs (loop0): Can't find a valid FAT filesystem [ 456.137972] FAT-fs (loop7): Can't find a valid FAT filesystem [ 456.256180] FAT-fs (loop0): bogus number of reserved sectors [ 456.262181] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:42 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='teamh') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:42 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:42 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c653004", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c653197", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 456.429156] FAT-fs (loop6): bogus number of reserved sectors [ 456.435123] FAT-fs (loop6): Can't find a valid FAT filesystem [ 456.443321] FAT-fs (loop7): bogus number of reserved sectors [ 456.449215] FAT-fs (loop7): Can't find a valid FAT filesystem [ 456.455717] FAT-fs (loop0): bogus number of reserved sectors [ 456.459086] FAT-fs (loop1): bogus number of reserved sectors [ 456.461590] FAT-fs (loop0): Can't find a valid FAT filesystem [ 456.467615] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:42 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4300}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 456.537293] FAT-fs (loop6): bogus number of reserved sectors [ 456.543212] FAT-fs (loop6): Can't find a valid FAT filesystem [ 456.561338] FAT-fs (loop0): bogus number of reserved sectors [ 456.567239] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:42 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 456.598547] FAT-fs (loop7): bogus number of reserved sectors [ 456.604475] FAT-fs (loop7): Can't find a valid FAT filesystem [ 456.627161] FAT-fs (loop1): bogus number of reserved sectors [ 456.633706] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c653104", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3c00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:42 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x43}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 456.769594] FAT-fs (loop0): bogus number of reserved sectors [ 456.775585] FAT-fs (loop0): Can't find a valid FAT filesystem [ 456.794474] FAT-fs (loop6): bogus number of reserved sectors [ 456.800436] FAT-fs (loop6): Can't find a valid FAT filesystem [ 456.839783] FAT-fs (loop0): bogus number of reserved sectors [ 456.845735] FAT-fs (loop0): Can't find a valid FAT filesystem [ 456.905935] FAT-fs (loop6): bogus number of reserved sectors [ 456.911968] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:43 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174ff", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:43 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:43 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x60}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 457.298109] FAT-fs (loop1): bogus number of reserved sectors [ 457.304035] FAT-fs (loop1): Can't find a valid FAT filesystem [ 457.304733] FAT-fs (loop6): bogus number of reserved sectors [ 457.315910] FAT-fs (loop6): Can't find a valid FAT filesystem [ 457.327951] FAT-fs (loop0): bogus number of reserved sectors [ 457.333885] FAT-fs (loop0): Can't find a valid FAT filesystem [ 457.340438] FAT-fs (loop7): bogus number of reserved sectors 04:56:43 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x54}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 457.346415] FAT-fs (loop7): Can't find a valid FAT filesystem [ 457.390767] FAT-fs (loop0): bogus number of reserved sectors [ 457.397034] FAT-fs (loop0): Can't find a valid FAT filesystem [ 457.400161] FAT-fs (loop7): bogus number of reserved sectors [ 457.408831] FAT-fs (loop7): Can't find a valid FAT filesystem [ 457.411076] FAT-fs (loop6): bogus number of reserved sectors [ 457.420659] FAT-fs (loop6): Can't find a valid FAT filesystem [ 457.427377] FAT-fs (loop1): bogus number of reserved sectors [ 457.433265] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c65318b", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:43 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:43 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530fb", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:43 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x600}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 457.573558] FAT-fs (loop0): bogus number of reserved sectors [ 457.579480] FAT-fs (loop0): Can't find a valid FAT filesystem [ 457.589256] FAT-fs (loop6): bogus number of reserved sectors [ 457.595188] FAT-fs (loop6): Can't find a valid FAT filesystem [ 457.641832] FAT-fs (loop0): bogus number of reserved sectors [ 457.647797] FAT-fs (loop0): Can't find a valid FAT filesystem [ 457.649307] FAT-fs (loop6): bogus number of reserved sectors [ 457.659570] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:43 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:43 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:43 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff00000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531f5", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 457.753485] FAT-fs (loop1): bogus number of reserved sectors [ 457.759407] FAT-fs (loop1): Can't find a valid FAT filesystem [ 457.841649] FAT-fs (loop1): bogus number of reserved sectors [ 457.847579] FAT-fs (loop1): Can't find a valid FAT filesystem [ 457.860332] FAT-fs (loop7): bogus number of reserved sectors [ 457.866248] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:43 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:43 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:43 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174ff", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 457.887216] FAT-fs (loop0): bogus number of reserved sectors [ 457.893124] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 457.981650] FAT-fs (loop7): bogus number of reserved sectors [ 457.987653] FAT-fs (loop7): Can't find a valid FAT filesystem [ 458.018495] FAT-fs (loop0): bogus number of reserved sectors [ 458.024419] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5c00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 458.056587] FAT-fs (loop6): bogus number of reserved sectors [ 458.062529] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 458.177751] FAT-fs (loop6): bogus number of reserved sectors [ 458.183674] FAT-fs (loop6): Can't find a valid FAT filesystem [ 458.196031] FAT-fs (loop1): bogus number of reserved sectors [ 458.201998] FAT-fs (loop1): Can't find a valid FAT filesystem [ 458.256257] FAT-fs (loop1): bogus number of reserved sectors [ 458.262193] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:44 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73ff", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:44 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x300000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 458.431209] FAT-fs (loop1): bogus number of reserved sectors [ 458.437145] FAT-fs (loop1): Can't find a valid FAT filesystem [ 458.457433] FAT-fs (loop0): bogus number of reserved sectors [ 458.463375] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffe0}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 458.484082] FAT-fs (loop6): bogus number of reserved sectors [ 458.490042] FAT-fs (loop6): Can't find a valid FAT filesystem [ 458.522528] FAT-fs (loop1): bogus number of reserved sectors [ 458.528450] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:44 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 458.575265] FAT-fs (loop0): bogus number of reserved sectors [ 458.581200] FAT-fs (loop0): Can't find a valid FAT filesystem [ 458.589193] FAT-fs (loop6): bogus number of reserved sectors [ 458.595103] FAT-fs (loop6): Can't find a valid FAT filesystem [ 458.660260] FAT-fs (loop7): bogus number of reserved sectors [ 458.666267] FAT-fs (loop7): Can't find a valid FAT filesystem [ 458.741395] FAT-fs (loop7): bogus number of reserved sectors [ 458.747422] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:44 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x73}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f730e", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 458.890935] FAT-fs (loop6): bogus number of reserved sectors [ 458.896962] FAT-fs (loop6): Can't find a valid FAT filesystem [ 458.905167] FAT-fs (loop0): bogus number of reserved sectors [ 458.911064] FAT-fs (loop0): Can't find a valid FAT filesystem [ 458.919577] FAT-fs (loop1): bogus number of reserved sectors [ 458.925790] FAT-fs (loop1): Can't find a valid FAT filesystem [ 458.958881] FAT-fs (loop0): bogus number of reserved sectors [ 458.965168] FAT-fs (loop0): Can't find a valid FAT filesystem [ 458.975508] FAT-fs (loop1): bogus number of reserved sectors [ 458.981414] FAT-fs (loop1): Can't find a valid FAT filesystem [ 458.997380] FAT-fs (loop6): bogus number of reserved sectors [ 459.003278] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x48}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:45 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:45 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616d06") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="7666617410", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 459.217947] FAT-fs (loop7): bogus number of reserved sectors [ 459.223868] FAT-fs (loop7): Can't find a valid FAT filesystem [ 459.240863] FAT-fs (loop0): bogus number of reserved sectors [ 459.246901] FAT-fs (loop0): Can't find a valid FAT filesystem [ 459.247619] FAT-fs (loop6): bogus number of reserved sectors [ 459.258703] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x500000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 459.339356] FAT-fs (loop0): bogus number of reserved sectors [ 459.345527] FAT-fs (loop0): Can't find a valid FAT filesystem [ 459.358255] FAT-fs (loop7): bogus number of reserved sectors [ 459.364164] FAT-fs (loop7): Can't find a valid FAT filesystem [ 459.373700] FAT-fs (loop6): bogus number of reserved sectors [ 459.379685] FAT-fs (loop6): Can't find a valid FAT filesystem [ 459.417497] FAT-fs (loop1): bogus number of reserved sectors [ 459.423468] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:45 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:45 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x79000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530b4", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73ff", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 459.529691] FAT-fs (loop1): bogus number of reserved sectors [ 459.535676] FAT-fs (loop1): Can't find a valid FAT filesystem [ 459.571535] FAT-fs (loop6): bogus number of reserved sectors [ 459.577418] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x30000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="7666617492", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 459.614309] FAT-fs (loop0): bogus number of reserved sectors [ 459.620237] FAT-fs (loop0): Can't find a valid FAT filesystem [ 459.644462] FAT-fs (loop6): bogus number of reserved sectors [ 459.650396] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:45 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(0xffffffffffffffff) [ 459.729785] FAT-fs (loop0): bogus number of reserved sectors [ 459.735722] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73ff", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:45 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x63000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 459.904910] FAT-fs (loop6): bogus number of reserved sectors [ 459.910868] FAT-fs (loop6): Can't find a valid FAT filesystem [ 459.982667] FAT-fs (loop6): bogus number of reserved sectors [ 459.988603] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1h', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:46 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(0xffffffffffffffff) [ 460.128285] FAT-fs (loop0): bogus number of reserved sectors [ 460.134187] FAT-fs (loop0): Can't find a valid FAT filesystem [ 460.148487] FAT-fs (loop1): bogus number of reserved sectors [ 460.154269] FAT-fs (loop0): bogus number of reserved sectors [ 460.154392] FAT-fs (loop1): Can't find a valid FAT filesystem [ 460.160178] FAT-fs (loop0): Can't find a valid FAT filesystem [ 460.196929] FAT-fs (loop1): bogus number of reserved sectors [ 460.202836] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:46 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8800}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\a', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:46 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(0xffffffffffffffff) 04:56:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\a', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616d7f") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) [ 460.462635] FAT-fs (loop6): bogus number of reserved sectors [ 460.468566] FAT-fs (loop6): Can't find a valid FAT filesystem [ 460.478255] FAT-fs (loop1): bogus number of reserved sectors [ 460.481053] FAT-fs (loop0): bogus number of reserved sectors [ 460.484165] FAT-fs (loop1): Can't find a valid FAT filesystem [ 460.489957] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7900}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 460.554070] FAT-fs (loop6): bogus number of reserved sectors [ 460.559983] FAT-fs (loop6): Can't find a valid FAT filesystem [ 460.569170] FAT-fs (loop0): bogus number of reserved sectors [ 460.575116] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 460.635455] FAT-fs (loop1): bogus number of reserved sectors [ 460.641372] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos`', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2400}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:46 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 460.726757] FAT-fs (loop0): bogus number of reserved sectors [ 460.732759] FAT-fs (loop0): Can't find a valid FAT filesystem [ 460.777083] FAT-fs (loop6): bogus number of reserved sectors [ 460.783089] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:46 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x83000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 460.829071] FAT-fs (loop0): bogus number of reserved sectors [ 460.835030] FAT-fs (loop0): Can't find a valid FAT filesystem [ 460.946559] FAT-fs (loop1): bogus number of reserved sectors [ 460.952493] FAT-fs (loop1): Can't find a valid FAT filesystem [ 460.960269] FAT-fs (loop6): bogus number of reserved sectors [ 460.966199] FAT-fs (loop6): Can't find a valid FAT filesystem [ 461.126907] FAT-fs (loop1): bogus number of reserved sectors [ 461.132834] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:47 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73a7", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:47 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:47 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="7666617403", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 461.403102] FAT-fs (loop6): bogus number of reserved sectors [ 461.409041] FAT-fs (loop6): Can't find a valid FAT filesystem [ 461.426127] FAT-fs (loop0): bogus number of reserved sectors [ 461.432160] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2c00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:47 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 461.510290] FAT-fs (loop6): bogus number of reserved sectors [ 461.516209] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:47 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 461.565830] FAT-fs (loop0): bogus number of reserved sectors [ 461.571832] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 461.673455] FAT-fs (loop1): bogus number of reserved sectors [ 461.677433] FAT-fs (loop7): bogus number of reserved sectors [ 461.679428] FAT-fs (loop1): Can't find a valid FAT filesystem [ 461.685260] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:47 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 461.736958] FAT-fs (loop6): bogus number of reserved sectors [ 461.742867] FAT-fs (loop6): Can't find a valid FAT filesystem [ 461.759647] FAT-fs (loop7): bogus number of reserved sectors [ 461.765575] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 461.844454] FAT-fs (loop0): bogus number of reserved sectors [ 461.850507] FAT-fs (loop0): Can't find a valid FAT filesystem [ 461.866114] FAT-fs (loop6): bogus number of reserved sectors [ 461.872187] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 461.893041] FAT-fs (loop1): bogus number of reserved sectors [ 461.898961] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:47 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(0xffffffffffffffff) 04:56:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 462.016641] FAT-fs (loop0): bogus number of reserved sectors [ 462.022599] FAT-fs (loop0): Can't find a valid FAT filesystem [ 462.047122] FAT-fs (loop7): bogus number of reserved sectors [ 462.053145] FAT-fs (loop7): Can't find a valid FAT filesystem [ 462.166238] FAT-fs (loop7): bogus number of reserved sectors [ 462.172333] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:48 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team%') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:48 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(0xffffffffffffffff) 04:56:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174ff", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 462.375457] FAT-fs (loop7): bogus number of reserved sectors [ 462.381556] FAT-fs (loop7): Can't find a valid FAT filesystem [ 462.399968] FAT-fs (loop6): bogus number of reserved sectors [ 462.405922] FAT-fs (loop6): Can't find a valid FAT filesystem [ 462.412046] FAT-fs (loop0): bogus number of reserved sectors [ 462.417934] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:48 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 462.460164] FAT-fs (loop7): bogus number of reserved sectors [ 462.466109] FAT-fs (loop7): Can't find a valid FAT filesystem [ 462.492155] FAT-fs (loop6): bogus number of reserved sectors [ 462.498103] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:48 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(0xffffffffffffffff) 04:56:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="766661740f", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3000000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 462.545351] FAT-fs (loop0): bogus number of reserved sectors [ 462.551272] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 462.769829] FAT-fs (loop7): bogus number of reserved sectors [ 462.775749] FAT-fs (loop7): Can't find a valid FAT filesystem [ 462.791362] FAT-fs (loop6): bogus number of reserved sectors [ 462.797454] FAT-fs (loop6): Can't find a valid FAT filesystem [ 462.823112] FAT-fs (loop0): bogus number of reserved sectors [ 462.829048] FAT-fs (loop0): Can't find a valid FAT filesystem [ 462.883137] FAT-fs (loop7): bogus number of reserved sectors [ 462.889143] FAT-fs (loop7): Can't find a valid FAT filesystem [ 462.891653] FAT-fs (loop0): bogus number of reserved sectors [ 462.898598] FAT-fs (loop6): bogus number of reserved sectors [ 462.900912] FAT-fs (loop0): Can't find a valid FAT filesystem [ 462.912677] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616d17") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:49 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:49 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 463.111433] FAT-fs (loop6): bogus number of reserved sectors [ 463.117384] FAT-fs (loop6): Can't find a valid FAT filesystem [ 463.120049] FAT-fs (loop7): bogus number of reserved sectors [ 463.129257] FAT-fs (loop7): Can't find a valid FAT filesystem [ 463.147333] FAT-fs (loop0): bogus number of reserved sectors [ 463.153314] FAT-fs (loop0): Can't find a valid FAT filesystem [ 463.159370] FAT-fs (loop1): bogus number of reserved sectors [ 463.165254] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1c000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 463.202448] FAT-fs (loop6): bogus number of reserved sectors [ 463.208375] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:49 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73f3", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 463.249164] FAT-fs (loop0): bogus number of reserved sectors [ 463.253608] FAT-fs (loop1): bogus number of reserved sectors [ 463.255080] FAT-fs (loop0): Can't find a valid FAT filesystem [ 463.260882] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0t', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:49 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 463.398936] FAT-fs (loop6): bogus number of reserved sectors [ 463.404905] FAT-fs (loop6): Can't find a valid FAT filesystem [ 463.483607] FAT-fs (loop1): bogus number of reserved sectors [ 463.489587] FAT-fs (loop1): Can't find a valid FAT filesystem [ 463.522185] FAT-fs (loop6): bogus number of reserved sectors 04:56:49 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 463.528369] FAT-fs (loop6): Can't find a valid FAT filesystem [ 463.605366] FAT-fs (loop1): bogus number of reserved sectors [ 463.611310] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team*') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x63}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531f4", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:49 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:49 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 463.805539] FAT-fs (loop0): bogus number of reserved sectors [ 463.811495] FAT-fs (loop0): Can't find a valid FAT filesystem [ 463.831226] FAT-fs (loop1): bogus number of reserved sectors [ 463.837181] FAT-fs (loop1): Can't find a valid FAT filesystem [ 463.846744] FAT-fs (loop6): bogus number of reserved sectors [ 463.852656] FAT-fs (loop6): Can't find a valid FAT filesystem [ 463.861073] FAT-fs (loop7): bogus number of reserved sectors [ 463.867206] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x70}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 463.902408] FAT-fs (loop0): bogus number of reserved sectors [ 463.904722] FAT-fs (loop1): bogus number of reserved sectors [ 463.908528] FAT-fs (loop0): Can't find a valid FAT filesystem [ 463.914420] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:50 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 463.990222] FAT-fs (loop6): bogus number of reserved sectors [ 463.996359] FAT-fs (loop6): Can't find a valid FAT filesystem [ 464.000708] FAT-fs (loop7): bogus number of reserved sectors [ 464.009928] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5400000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 464.079294] FAT-fs (loop0): bogus number of reserved sectors [ 464.085378] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat&', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:50 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 464.189089] FAT-fs (loop0): bogus number of reserved sectors [ 464.195193] FAT-fs (loop0): Can't find a valid FAT filesystem [ 464.250299] FAT-fs (loop7): bogus number of reserved sectors [ 464.256279] FAT-fs (loop7): Can't find a valid FAT filesystem [ 464.371908] FAT-fs (loop7): bogus number of reserved sectors [ 464.377889] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:50 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2000000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:50 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 464.565961] FAT-fs (loop0): bogus number of reserved sectors [ 464.571975] FAT-fs (loop0): Can't find a valid FAT filesystem [ 464.579961] FAT-fs (loop6): bogus number of reserved sectors [ 464.585939] FAT-fs (loop6): Can't find a valid FAT filesystem [ 464.591351] FAT-fs (loop1): bogus number of reserved sectors [ 464.597775] FAT-fs (loop1): Can't find a valid FAT filesystem [ 464.604165] FAT-fs (loop7): bogus number of reserved sectors [ 464.610069] FAT-fs (loop7): Can't find a valid FAT filesystem [ 464.658678] FAT-fs (loop7): bogus number of reserved sectors [ 464.662152] FAT-fs (loop1): bogus number of reserved sectors [ 464.664680] FAT-fs (loop7): Can't find a valid FAT filesystem [ 464.670539] FAT-fs (loop1): Can't find a valid FAT filesystem [ 464.689223] FAT-fs (loop0): bogus number of reserved sectors [ 464.695194] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 464.719381] FAT-fs (loop6): bogus number of reserved sectors [ 464.725333] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:50 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:50 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0y', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 464.864851] FAT-fs (loop7): bogus number of reserved sectors [ 464.871304] FAT-fs (loop7): Can't find a valid FAT filesystem [ 464.893054] FAT-fs (loop1): bogus number of reserved sectors [ 464.899036] FAT-fs (loop1): Can't find a valid FAT filesystem [ 464.949170] FAT-fs (loop7): bogus number of reserved sectors [ 464.955391] FAT-fs (loop7): Can't find a valid FAT filesystem [ 464.985961] FAT-fs (loop0): bogus number of reserved sectors [ 464.991933] FAT-fs (loop0): Can't find a valid FAT filesystem [ 465.006835] FAT-fs (loop6): bogus number of reserved sectors [ 465.012963] FAT-fs (loop6): Can't find a valid FAT filesystem [ 465.022718] FAT-fs (loop1): bogus number of reserved sectors [ 465.028745] FAT-fs (loop1): Can't find a valid FAT filesystem [ 465.103869] FAT-fs (loop0): bogus number of reserved sectors [ 465.104465] FAT-fs (loop6): bogus number of reserved sectors [ 465.109802] FAT-fs (loop0): Can't find a valid FAT filesystem [ 465.115642] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:51 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616d1d") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4d00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:51 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:51 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174a9", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73ff", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0t', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 465.353833] FAT-fs (loop0): bogus number of reserved sectors [ 465.359752] FAT-fs (loop0): Can't find a valid FAT filesystem [ 465.378488] FAT-fs (loop6): bogus number of reserved sectors [ 465.384411] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x700}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 465.451544] FAT-fs (loop0): bogus number of reserved sectors [ 465.457535] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:51 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfatz', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:51 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 465.513764] FAT-fs (loop6): bogus number of reserved sectors [ 465.519737] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:51 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x88}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 465.645122] FAT-fs (loop7): bogus number of reserved sectors [ 465.651214] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530fd", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 465.754447] FAT-fs (loop7): bogus number of reserved sectors [ 465.760988] FAT-fs (loop7): Can't find a valid FAT filesystem [ 465.778591] FAT-fs (loop0): bogus number of reserved sectors [ 465.784615] FAT-fs (loop0): Can't find a valid FAT filesystem [ 465.819620] FAT-fs (loop6): bogus number of reserved sectors [ 465.825653] FAT-fs (loop6): Can't find a valid FAT filesystem [ 465.876899] FAT-fs (loop0): bogus number of reserved sectors [ 465.883064] FAT-fs (loop0): Can't find a valid FAT filesystem [ 465.894307] FAT-fs (loop6): bogus number of reserved sectors [ 465.900296] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:52 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:52 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:52 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 466.114283] FAT-fs (loop1): bogus number of reserved sectors [ 466.120242] FAT-fs (loop1): Can't find a valid FAT filesystem [ 466.134776] FAT-fs (loop0): bogus number of reserved sectors [ 466.140890] FAT-fs (loop0): Can't find a valid FAT filesystem [ 466.149416] FAT-fs (loop6): bogus number of reserved sectors [ 466.149464] FAT-fs (loop7): bogus number of reserved sectors [ 466.155437] FAT-fs (loop6): Can't find a valid FAT filesystem [ 466.161253] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2800000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:52 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:52 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 466.212201] FAT-fs (loop1): bogus number of reserved sectors [ 466.218127] FAT-fs (loop1): Can't find a valid FAT filesystem [ 466.233328] FAT-fs (loop0): bogus number of reserved sectors [ 466.239229] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2f211b0000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 466.327270] FAT-fs (loop6): bogus number of reserved sectors [ 466.333357] FAT-fs (loop6): Can't find a valid FAT filesystem [ 466.359376] FAT-fs (loop7): bogus number of reserved sectors [ 466.365291] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 466.440992] FAT-fs (loop1): bogus number of reserved sectors [ 466.446963] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 466.540085] FAT-fs (loop0): bogus number of reserved sectors [ 466.546080] FAT-fs (loop0): Can't find a valid FAT filesystem [ 466.556646] FAT-fs (loop7): bogus number of reserved sectors [ 466.562594] FAT-fs (loop7): Can't find a valid FAT filesystem [ 466.583200] FAT-fs (loop1): bogus number of reserved sectors [ 466.589213] FAT-fs (loop1): Can't find a valid FAT filesystem [ 466.603830] FAT-fs (loop6): bogus number of reserved sectors [ 466.609780] FAT-fs (loop6): Can't find a valid FAT filesystem [ 466.639991] FAT-fs (loop0): bogus number of reserved sectors [ 466.645910] FAT-fs (loop0): Can't find a valid FAT filesystem [ 466.646069] FAT-fs (loop6): bogus number of reserved sectors [ 466.658065] FAT-fs (loop6): Can't find a valid FAT filesystem [ 466.689123] FAT-fs (loop7): bogus number of reserved sectors [ 466.695072] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:52 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:52 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:52 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 466.918630] FAT-fs (loop7): bogus number of reserved sectors [ 466.920997] FAT-fs (loop1): bogus number of reserved sectors [ 466.924580] FAT-fs (loop7): Can't find a valid FAT filesystem [ 466.930418] FAT-fs (loop1): Can't find a valid FAT filesystem [ 466.951584] FAT-fs (loop0): bogus number of reserved sectors [ 466.957500] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x69000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 466.968398] FAT-fs (loop6): bogus number of reserved sectors [ 466.974433] FAT-fs (loop6): Can't find a valid FAT filesystem [ 467.015093] FAT-fs (loop7): bogus number of reserved sectors [ 467.021067] FAT-fs (loop7): Can't find a valid FAT filesystem [ 467.028339] FAT-fs (loop1): bogus number of reserved sectors [ 467.034241] FAT-fs (loop1): Can't find a valid FAT filesystem [ 467.042186] FAT-fs (loop6): bogus number of reserved sectors [ 467.048087] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:53 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:53 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 467.084724] FAT-fs (loop0): bogus number of reserved sectors [ 467.090672] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x74}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0&', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 467.224875] FAT-fs (loop6): bogus number of reserved sectors [ 467.230922] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 467.281773] FAT-fs (loop1): bogus number of reserved sectors [ 467.287675] FAT-fs (loop1): Can't find a valid FAT filesystem [ 467.332106] FAT-fs (loop6): bogus number of reserved sectors [ 467.338051] FAT-fs (loop6): Can't find a valid FAT filesystem [ 467.379896] FAT-fs (loop7): bogus number of reserved sectors [ 467.385874] FAT-fs (loop7): Can't find a valid FAT filesystem [ 467.396463] FAT-fs (loop0): bogus number of reserved sectors [ 467.402421] FAT-fs (loop0): Can't find a valid FAT filesystem [ 467.406752] FAT-fs (loop1): bogus number of reserved sectors [ 467.414320] FAT-fs (loop1): Can't find a valid FAT filesystem [ 467.464211] FAT-fs (loop0): bogus number of reserved sectors [ 467.471171] FAT-fs (loop0): Can't find a valid FAT filesystem [ 467.510436] FAT-fs (loop7): bogus number of reserved sectors [ 467.516429] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:53 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:53 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:53 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c653002", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174fd", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531a9", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe4ffffff00000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 467.722076] FAT-fs (loop0): bogus number of reserved sectors [ 467.728070] FAT-fs (loop0): Can't find a valid FAT filesystem [ 467.737296] FAT-fs (loop6): bogus number of reserved sectors [ 467.743222] FAT-fs (loop6): Can't find a valid FAT filesystem [ 467.752282] FAT-fs (loop7): bogus number of reserved sectors [ 467.758191] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:53 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 467.823426] FAT-fs (loop0): bogus number of reserved sectors [ 467.829368] FAT-fs (loop0): Can't find a valid FAT filesystem [ 467.844787] FAT-fs (loop7): bogus number of reserved sectors [ 467.850702] FAT-fs (loop7): Can't find a valid FAT filesystem [ 467.857149] FAT-fs (loop6): bogus number of reserved sectors [ 467.863153] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:53 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7000000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 467.986827] FAT-fs (loop1): bogus number of reserved sectors [ 467.992723] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531a0", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:54 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 468.070338] FAT-fs (loop6): bogus number of reserved sectors [ 468.076455] FAT-fs (loop6): Can't find a valid FAT filesystem [ 468.098329] FAT-fs (loop1): bogus number of reserved sectors [ 468.104250] FAT-fs (loop1): Can't find a valid FAT filesystem [ 468.137738] FAT-fs (loop0): bogus number of reserved sectors [ 468.143646] FAT-fs (loop0): Can't find a valid FAT filesystem [ 468.235358] FAT-fs (loop6): bogus number of reserved sectors [ 468.241283] FAT-fs (loop6): Can't find a valid FAT filesystem [ 468.257556] FAT-fs (loop0): bogus number of reserved sectors [ 468.263519] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:54 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x58}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:54 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:54 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 468.453578] FAT-fs (loop0): bogus number of reserved sectors [ 468.459592] FAT-fs (loop0): Can't find a valid FAT filesystem [ 468.474333] FAT-fs (loop1): bogus number of reserved sectors [ 468.480237] FAT-fs (loop1): Can't find a valid FAT filesystem [ 468.493209] FAT-fs (loop7): bogus number of reserved sectors 04:56:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:54 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 468.499183] FAT-fs (loop7): Can't find a valid FAT filesystem [ 468.508857] FAT-fs (loop6): bogus number of reserved sectors [ 468.514776] FAT-fs (loop6): Can't find a valid FAT filesystem [ 468.542980] FAT-fs (loop1): bogus number of reserved sectors [ 468.549008] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80ffffff00000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:54 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:54 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 468.630074] FAT-fs (loop7): bogus number of reserved sectors [ 468.636046] FAT-fs (loop7): Can't find a valid FAT filesystem [ 468.646058] FAT-fs (loop0): bogus number of reserved sectors [ 468.651936] FAT-fs (loop0): Can't find a valid FAT filesystem [ 468.668221] FAT-fs (loop6): bogus number of reserved sectors [ 468.674117] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:54 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 468.732459] FAT-fs (loop1): bogus number of reserved sectors [ 468.738409] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7303", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x68000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 468.852169] FAT-fs (loop1): bogus number of reserved sectors [ 468.858261] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:55 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team4') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:55 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:55 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:55 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 469.126362] FAT-fs (loop0): bogus number of reserved sectors [ 469.132334] FAT-fs (loop0): Can't find a valid FAT filesystem [ 469.164145] FAT-fs (loop1): bogus number of reserved sectors [ 469.170135] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x84000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:55 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 469.180640] FAT-fs (loop7): bogus number of reserved sectors [ 469.186559] FAT-fs (loop7): Can't find a valid FAT filesystem [ 469.201680] FAT-fs (loop6): bogus number of reserved sectors [ 469.207596] FAT-fs (loop6): Can't find a valid FAT filesystem [ 469.269068] FAT-fs (loop1): bogus number of reserved sectors [ 469.274982] FAT-fs (loop1): Can't find a valid FAT filesystem [ 469.276597] FAT-fs (loop6): bogus number of reserved sectors [ 469.286818] FAT-fs (loop6): Can't find a valid FAT filesystem [ 469.297968] FAT-fs (loop0): bogus number of reserved sectors [ 469.303880] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfa000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:55 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 469.331771] FAT-fs (loop7): bogus number of reserved sectors [ 469.337663] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174c0", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 469.486298] FAT-fs (loop6): bogus number of reserved sectors [ 469.492194] FAT-fs (loop6): Can't find a valid FAT filesystem [ 469.543415] FAT-fs (loop0): bogus number of reserved sectors [ 469.549410] FAT-fs (loop0): Can't find a valid FAT filesystem [ 469.590394] FAT-fs (loop6): bogus number of reserved sectors [ 469.596330] FAT-fs (loop6): Can't find a valid FAT filesystem [ 469.638039] FAT-fs (loop0): bogus number of reserved sectors [ 469.644080] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:55 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:55 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5c00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174ff", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c65310e", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 469.863175] FAT-fs (loop7): bogus number of reserved sectors [ 469.869152] FAT-fs (loop7): Can't find a valid FAT filesystem [ 469.877511] FAT-fs (loop6): bogus number of reserved sectors [ 469.883398] FAT-fs (loop6): Can't find a valid FAT filesystem [ 469.895199] FAT-fs (loop0): bogus number of reserved sectors [ 469.901114] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\n', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:55 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 469.968167] FAT-fs (loop6): bogus number of reserved sectors [ 469.973111] FAT-fs (loop0): bogus number of reserved sectors [ 469.974278] FAT-fs (loop6): Can't find a valid FAT filesystem [ 469.980082] FAT-fs (loop0): Can't find a valid FAT filesystem [ 469.995655] FAT-fs (loop7): bogus number of reserved sectors [ 470.001577] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:56 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1#', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 470.199683] FAT-fs (loop0): bogus number of reserved sectors [ 470.205708] FAT-fs (loop0): Can't find a valid FAT filesystem [ 470.219707] FAT-fs (loop7): bogus number of reserved sectors [ 470.225623] FAT-fs (loop7): Can't find a valid FAT filesystem 04:56:56 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530a0", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1c}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 470.259172] FAT-fs (loop0): bogus number of reserved sectors [ 470.265081] FAT-fs (loop0): Can't find a valid FAT filesystem [ 470.308986] FAT-fs (loop6): bogus number of reserved sectors [ 470.314961] FAT-fs (loop6): Can't find a valid FAT filesystem [ 470.322309] FAT-fs (loop7): bogus number of reserved sectors [ 470.324624] FAT-fs (loop1): bogus number of reserved sectors [ 470.328239] FAT-fs (loop7): Can't find a valid FAT filesystem [ 470.334054] FAT-fs (loop1): Can't find a valid FAT filesystem [ 470.397852] FAT-fs (loop6): bogus number of reserved sectors [ 470.403787] FAT-fs (loop6): Can't find a valid FAT filesystem [ 470.457066] FAT-fs (loop1): bogus number of reserved sectors [ 470.463001] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:56 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8300000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:56 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7304", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 470.661169] FAT-fs (loop6): bogus number of reserved sectors [ 470.665486] FAT-fs (loop0): bogus number of reserved sectors [ 470.667086] FAT-fs (loop6): Can't find a valid FAT filesystem [ 470.672891] FAT-fs (loop0): Can't find a valid FAT filesystem [ 470.691898] FAT-fs (loop1): bogus number of reserved sectors [ 470.697823] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80ffff}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 470.736196] FAT-fs (loop1): bogus number of reserved sectors [ 470.742109] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:56 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 470.778182] FAT-fs (loop6): bogus number of reserved sectors [ 470.784108] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7304", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530fd", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="7666617493", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 470.838393] FAT-fs (loop0): bogus number of reserved sectors [ 470.844317] FAT-fs (loop0): Can't find a valid FAT filesystem [ 471.027216] FAT-fs (loop6): bogus number of reserved sectors [ 471.033192] FAT-fs (loop6): Can't find a valid FAT filesystem [ 471.094322] FAT-fs (loop6): bogus number of reserved sectors [ 471.100244] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:57 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x71}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:57 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c65310f", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:57 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 471.193264] FAT-fs (loop0): bogus number of reserved sectors [ 471.199219] FAT-fs (loop0): Can't find a valid FAT filesystem [ 471.256889] FAT-fs (loop0): bogus number of reserved sectors [ 471.262876] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:57 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team1') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:57 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:57 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9cffffff}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:57 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:57 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 471.367903] FAT-fs (loop1): bogus number of reserved sectors [ 471.374231] FAT-fs (loop1): Can't find a valid FAT filesystem [ 471.375471] FAT-fs (loop7): bogus number of reserved sectors [ 471.385851] FAT-fs (loop6): bogus number of reserved sectors [ 471.386005] FAT-fs (loop7): Can't find a valid FAT filesystem [ 471.391838] FAT-fs (loop6): Can't find a valid FAT filesystem [ 471.405872] FAT-fs (loop0): bogus number of reserved sectors [ 471.411766] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x14}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 471.472185] FAT-fs (loop1): bogus number of reserved sectors [ 471.478154] FAT-fs (loop1): Can't find a valid FAT filesystem [ 471.502654] FAT-fs (loop6): bogus number of reserved sectors [ 471.508604] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:57 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:57 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8c000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 471.546409] FAT-fs (loop7): bogus number of reserved sectors [ 471.552327] FAT-fs (loop7): Can't find a valid FAT filesystem [ 471.572249] FAT-fs (loop0): bogus number of reserved sectors [ 471.578156] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 471.764893] FAT-fs (loop6): bogus number of reserved sectors [ 471.770817] FAT-fs (loop6): Can't find a valid FAT filesystem [ 471.827461] FAT-fs (loop6): bogus number of reserved sectors [ 471.833419] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:58 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73f6", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c65317f", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:58 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:56:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6c000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 472.072228] FAT-fs (loop6): bogus number of reserved sectors [ 472.078145] FAT-fs (loop6): Can't find a valid FAT filesystem [ 472.081976] FAT-fs (loop0): bogus number of reserved sectors [ 472.089977] FAT-fs (loop0): Can't find a valid FAT filesystem [ 472.091460] FAT-fs (loop1): bogus number of reserved sectors [ 472.101736] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5300}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:58 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 472.166538] FAT-fs (loop6): bogus number of reserved sectors [ 472.172520] FAT-fs (loop6): Can't find a valid FAT filesystem [ 472.181910] FAT-fs (loop1): bogus number of reserved sectors [ 472.187835] FAT-fs (loop1): Can't find a valid FAT filesystem 04:56:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174ff", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7304", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 472.232142] FAT-fs (loop0): bogus number of reserved sectors [ 472.238084] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe0ff}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:58 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1&', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 472.359847] FAT-fs (loop6): bogus number of reserved sectors [ 472.365753] FAT-fs (loop6): Can't find a valid FAT filesystem [ 472.498718] FAT-fs (loop6): bogus number of reserved sectors [ 472.504643] FAT-fs (loop6): Can't find a valid FAT filesystem [ 472.512751] FAT-fs (loop0): bogus number of reserved sectors [ 472.518661] FAT-fs (loop0): Can't find a valid FAT filesystem [ 472.572793] FAT-fs (loop0): bogus number of reserved sectors [ 472.578709] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:58 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x50}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73f4", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:58 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1t', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) [ 472.968117] FAT-fs (loop6): bogus number of reserved sectors [ 472.974727] FAT-fs (loop6): Can't find a valid FAT filesystem [ 472.985145] FAT-fs (loop1): bogus number of reserved sectors [ 472.991060] FAT-fs (loop1): Can't find a valid FAT filesystem [ 473.000474] FAT-fs (loop0): bogus number of reserved sectors [ 473.006375] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:59 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2c00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 473.084188] FAT-fs (loop1): bogus number of reserved sectors [ 473.090116] FAT-fs (loop1): Can't find a valid FAT filesystem [ 473.098408] FAT-fs (loop0): bogus number of reserved sectors [ 473.104532] FAT-fs (loop0): Can't find a valid FAT filesystem [ 473.110511] FAT-fs (loop6): bogus number of reserved sectors [ 473.116448] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73a9", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:59 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfa00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 473.294332] FAT-fs (loop1): bogus number of reserved sectors [ 473.300317] FAT-fs (loop1): Can't find a valid FAT filesystem [ 473.381923] FAT-fs (loop6): bogus number of reserved sectors [ 473.387938] FAT-fs (loop6): Can't find a valid FAT filesystem [ 473.396336] FAT-fs (loop0): bogus number of reserved sectors [ 473.402255] FAT-fs (loop0): Can't find a valid FAT filesystem [ 473.428229] FAT-fs (loop1): bogus number of reserved sectors [ 473.434140] FAT-fs (loop1): Can't find a valid FAT filesystem [ 473.449431] FAT-fs (loop6): bogus number of reserved sectors [ 473.455422] FAT-fs (loop6): Can't find a valid FAT filesystem [ 473.472840] FAT-fs (loop0): bogus number of reserved sectors [ 473.478758] FAT-fs (loop0): Can't find a valid FAT filesystem 04:56:59 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:56:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\b', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:56:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2800}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:56:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174f5", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:56:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0z', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:56:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:56:59 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616d11") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) [ 473.834680] FAT-fs (loop0): bogus number of reserved sectors [ 473.840690] FAT-fs (loop0): Can't find a valid FAT filesystem [ 473.843092] FAT-fs (loop6): bogus number of reserved sectors [ 473.852459] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:59 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x69}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 473.897165] FAT-fs (loop0): bogus number of reserved sectors [ 473.900126] FAT-fs (loop6): bogus number of reserved sectors [ 473.903120] FAT-fs (loop0): Can't find a valid FAT filesystem [ 473.908932] FAT-fs (loop6): Can't find a valid FAT filesystem 04:56:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1&', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c65308c", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 474.082831] FAT-fs (loop1): bogus number of reserved sectors [ 474.088901] FAT-fs (loop1): Can't find a valid FAT filesystem [ 474.099911] FAT-fs (loop0): bogus number of reserved sectors [ 474.106038] FAT-fs (loop0): Can't find a valid FAT filesystem [ 474.127401] FAT-fs (loop6): bogus number of reserved sectors 04:57:00 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:57:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 474.133328] FAT-fs (loop6): Can't find a valid FAT filesystem [ 474.159340] FAT-fs (loop1): bogus number of reserved sectors [ 474.165287] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff8000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 474.190741] FAT-fs (loop7): bogus number of reserved sectors [ 474.196714] FAT-fs (loop7): Can't find a valid FAT filesystem [ 474.204359] FAT-fs (loop6): bogus number of reserved sectors [ 474.210266] FAT-fs (loop6): Can't find a valid FAT filesystem [ 474.223417] FAT-fs (loop0): bogus number of reserved sectors [ 474.229334] FAT-fs (loop0): Can't find a valid FAT filesystem [ 474.290431] FAT-fs (loop7): bogus number of reserved sectors [ 474.296623] FAT-fs (loop7): Can't find a valid FAT filesystem [ 474.328424] FAT-fs (loop1): bogus number of reserved sectors [ 474.334400] FAT-fs (loop1): Can't find a valid FAT filesystem [ 474.415218] FAT-fs (loop1): bogus number of reserved sectors [ 474.421174] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:00 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r0) 04:57:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:00 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:00 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) [ 474.659141] FAT-fs (loop7): bogus number of reserved sectors [ 474.665096] FAT-fs (loop7): Can't find a valid FAT filesystem [ 474.669729] FAT-fs (loop1): bogus number of reserved sectors [ 474.673133] FAT-fs (loop6): bogus number of reserved sectors [ 474.676922] FAT-fs (loop1): Can't find a valid FAT filesystem [ 474.685448] FAT-fs (loop0): bogus number of reserved sectors [ 474.688810] FAT-fs (loop6): Can't find a valid FAT filesystem [ 474.694582] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8f000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 474.728453] FAT-fs (loop1): bogus number of reserved sectors [ 474.734675] FAT-fs (loop1): Can't find a valid FAT filesystem [ 474.746788] FAT-fs (loop0): bogus number of reserved sectors [ 474.752707] FAT-fs (loop0): Can't find a valid FAT filesystem [ 474.789103] FAT-fs (loop7): bogus number of reserved sectors [ 474.795067] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6400000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 474.841193] FAT-fs (loop6): bogus number of reserved sectors [ 474.847185] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1`', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 474.973658] FAT-fs (loop7): bogus number of reserved sectors [ 474.979655] FAT-fs (loop7): Can't find a valid FAT filesystem [ 474.998723] FAT-fs (loop0): bogus number of reserved sectors [ 475.004694] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:01 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:57:01 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x60000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 475.029489] FAT-fs (loop7): bogus number of reserved sectors [ 475.035455] FAT-fs (loop7): Can't find a valid FAT filesystem [ 475.046147] FAT-fs (loop0): bogus number of reserved sectors [ 475.053153] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 475.119790] FAT-fs (loop1): bogus number of reserved sectors [ 475.125797] FAT-fs (loop1): Can't find a valid FAT filesystem [ 475.133204] FAT-fs (loop6): bogus number of reserved sectors [ 475.139122] FAT-fs (loop6): Can't find a valid FAT filesystem [ 475.199076] FAT-fs (loop6): bogus number of reserved sectors [ 475.205090] FAT-fs (loop6): Can't find a valid FAT filesystem [ 475.224437] FAT-fs (loop7): bogus number of reserved sectors [ 475.230415] FAT-fs (loop7): Can't find a valid FAT filesystem [ 475.242669] FAT-fs (loop1): bogus number of reserved sectors [ 475.248675] FAT-fs (loop1): Can't find a valid FAT filesystem [ 475.301956] FAT-fs (loop7): bogus number of reserved sectors [ 475.307906] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:01 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r0) 04:57:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:01 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffe4}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174fd", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdosl', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:01 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:01 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x50000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 475.582970] FAT-fs (loop0): bogus number of reserved sectors [ 475.589076] FAT-fs (loop0): Can't find a valid FAT filesystem [ 475.595583] FAT-fs (loop6): bogus number of reserved sectors [ 475.601491] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="7666617404", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 475.649939] FAT-fs (loop6): bogus number of reserved sectors [ 475.656067] FAT-fs (loop6): Can't find a valid FAT filesystem [ 475.680777] FAT-fs (loop0): bogus number of reserved sectors [ 475.687056] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 475.779143] FAT-fs (loop7): bogus number of reserved sectors [ 475.785081] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:01 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x53000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 475.820406] FAT-fs (loop6): bogus number of reserved sectors [ 475.826352] FAT-fs (loop6): Can't find a valid FAT filesystem [ 475.894636] FAT-fs (loop0): bogus number of reserved sectors [ 475.900566] FAT-fs (loop0): Can't find a valid FAT filesystem [ 475.910544] FAT-fs (loop7): bogus number of reserved sectors [ 475.916555] FAT-fs (loop7): Can't find a valid FAT filesystem [ 475.952634] FAT-fs (loop6): bogus number of reserved sectors [ 475.959150] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:02 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:57:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfatl', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 476.005367] FAT-fs (loop0): bogus number of reserved sectors [ 476.011424] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:02 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r0) 04:57:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:02 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 476.458807] FAT-fs (loop1): bogus number of reserved sectors [ 476.464858] FAT-fs (loop1): Can't find a valid FAT filesystem [ 476.471375] FAT-fs (loop0): bogus number of reserved sectors [ 476.477260] FAT-fs (loop0): Can't find a valid FAT filesystem [ 476.485400] FAT-fs (loop7): bogus number of reserved sectors [ 476.491420] FAT-fs (loop7): Can't find a valid FAT filesystem [ 476.500452] FAT-fs (loop6): bogus number of reserved sectors [ 476.506321] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 476.546620] FAT-fs (loop1): bogus number of reserved sectors [ 476.552529] FAT-fs (loop1): Can't find a valid FAT filesystem [ 476.561627] FAT-fs (loop6): bogus number of reserved sectors [ 476.567753] FAT-fs (loop6): Can't find a valid FAT filesystem [ 476.573995] FAT-fs (loop0): bogus number of reserved sectors [ 476.579912] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 476.607475] FAT-fs (loop7): bogus number of reserved sectors [ 476.613517] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7304", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7100}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 476.694857] FAT-fs (loop1): bogus number of reserved sectors [ 476.700902] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:02 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c653006", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 476.791040] FAT-fs (loop1): bogus number of reserved sectors [ 476.796988] FAT-fs (loop1): Can't find a valid FAT filesystem [ 476.816615] FAT-fs (loop6): bogus number of reserved sectors [ 476.822650] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:02 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:57:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\n', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 476.899685] FAT-fs (loop6): bogus number of reserved sectors [ 476.905631] FAT-fs (loop6): Can't find a valid FAT filesystem [ 476.942330] FAT-fs (loop0): bogus number of reserved sectors [ 476.948265] FAT-fs (loop0): Can't find a valid FAT filesystem [ 477.016637] FAT-fs (loop0): bogus number of reserved sectors [ 477.022566] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:03 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(0xffffffffffffffff) 04:57:03 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\b', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0h', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73f4", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:03 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) [ 477.280587] FAT-fs (loop6): bogus number of reserved sectors [ 477.286542] FAT-fs (loop6): Can't find a valid FAT filesystem [ 477.308329] FAT-fs (loop0): bogus number of reserved sectors [ 477.314500] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:03 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80ffff00000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 477.355285] FAT-fs (loop6): bogus number of reserved sectors [ 477.361221] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174ff", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 477.428263] FAT-fs (loop0): bogus number of reserved sectors [ 477.434212] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:03 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4c00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c653110", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 477.540280] FAT-fs (loop7): bogus number of reserved sectors [ 477.546341] FAT-fs (loop7): Can't find a valid FAT filesystem [ 477.580104] FAT-fs (loop6): bogus number of reserved sectors [ 477.586045] FAT-fs (loop6): Can't find a valid FAT filesystem [ 477.650549] FAT-fs (loop7): bogus number of reserved sectors [ 477.651369] FAT-fs (loop0): bogus number of reserved sectors [ 477.656512] FAT-fs (loop7): Can't find a valid FAT filesystem [ 477.662339] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:03 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) 04:57:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:03 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1800}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 477.714625] FAT-fs (loop6): bogus number of reserved sectors [ 477.720606] FAT-fs (loop6): Can't find a valid FAT filesystem [ 477.747458] FAT-fs (loop0): bogus number of reserved sectors [ 477.753385] FAT-fs (loop0): Can't find a valid FAT filesystem [ 477.812329] FAT-fs (loop1): bogus number of reserved sectors [ 477.818241] FAT-fs (loop1): Can't find a valid FAT filesystem [ 477.909185] FAT-fs (loop1): bogus number of reserved sectors [ 477.915098] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:04 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(0xffffffffffffffff) 04:57:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73fd", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2c}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531c9", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:04 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffe0}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 478.296074] FAT-fs (loop6): bogus number of reserved sectors [ 478.301996] FAT-fs (loop6): Can't find a valid FAT filesystem [ 478.313213] FAT-fs (loop1): bogus number of reserved sectors [ 478.319142] FAT-fs (loop1): Can't find a valid FAT filesystem [ 478.329057] FAT-fs (loop0): bogus number of reserved sectors [ 478.334987] FAT-fs (loop0): Can't find a valid FAT filesystem [ 478.370974] FAT-fs (loop1): bogus number of reserved sectors [ 478.376909] FAT-fs (loop1): Can't find a valid FAT filesystem [ 478.386530] FAT-fs (loop6): bogus number of reserved sectors [ 478.392429] FAT-fs (loop6): Can't find a valid FAT filesystem [ 478.400323] FAT-fs (loop0): bogus number of reserved sectors [ 478.406219] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f7302", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:04 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174ff", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x500}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 478.626702] FAT-fs (loop6): bogus number of reserved sectors [ 478.632666] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:04 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r0) 04:57:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 478.723458] FAT-fs (loop0): bogus number of reserved sectors [ 478.729530] FAT-fs (loop0): Can't find a valid FAT filesystem [ 478.740633] FAT-fs (loop7): bogus number of reserved sectors [ 478.746538] FAT-fs (loop7): Can't find a valid FAT filesystem [ 478.769566] FAT-fs (loop6): bogus number of reserved sectors [ 478.775559] FAT-fs (loop6): Can't find a valid FAT filesystem [ 478.831899] FAT-fs (loop7): bogus number of reserved sectors [ 478.837939] FAT-fs (loop7): Can't find a valid FAT filesystem [ 478.846142] FAT-fs (loop0): bogus number of reserved sectors [ 478.852036] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:05 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:05 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(0xffffffffffffffff) 04:57:05 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) [ 479.274698] FAT-fs (loop0): bogus number of reserved sectors [ 479.280753] FAT-fs (loop0): Can't find a valid FAT filesystem [ 479.287261] FAT-fs (loop6): bogus number of reserved sectors [ 479.293206] FAT-fs (loop6): Can't find a valid FAT filesystem [ 479.302755] FAT-fs (loop7): bogus number of reserved sectors [ 479.308658] FAT-fs (loop7): Can't find a valid FAT filesystem [ 479.318645] FAT-fs (loop1): bogus number of reserved sectors 04:57:05 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7400000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 479.324547] FAT-fs (loop1): Can't find a valid FAT filesystem [ 479.360722] FAT-fs (loop0): bogus number of reserved sectors [ 479.366657] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 479.386536] FAT-fs (loop1): bogus number of reserved sectors [ 479.392438] FAT-fs (loop1): Can't find a valid FAT filesystem [ 479.394487] FAT-fs (loop6): bogus number of reserved sectors [ 479.404305] FAT-fs (loop6): Can't find a valid FAT filesystem [ 479.410393] FAT-fs (loop7): bogus number of reserved sectors [ 479.416308] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:05 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x18000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:05 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r0) [ 479.552738] FAT-fs (loop1): bogus number of reserved sectors [ 479.558912] FAT-fs (loop1): Can't find a valid FAT filesystem [ 479.584401] FAT-fs (loop0): bogus number of reserved sectors [ 479.590385] FAT-fs (loop0): Can't find a valid FAT filesystem [ 479.627508] FAT-fs (loop6): bogus number of reserved sectors [ 479.633581] FAT-fs (loop6): Can't find a valid FAT filesystem [ 479.646684] FAT-fs (loop7): bogus number of reserved sectors [ 479.652689] FAT-fs (loop7): Can't find a valid FAT filesystem [ 479.671242] FAT-fs (loop1): bogus number of reserved sectors 04:57:05 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6400}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 479.677163] FAT-fs (loop1): Can't find a valid FAT filesystem [ 479.705305] FAT-fs (loop0): bogus number of reserved sectors [ 479.711208] FAT-fs (loop0): Can't find a valid FAT filesystem [ 479.739224] FAT-fs (loop6): bogus number of reserved sectors [ 479.745148] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 479.751634] FAT-fs (loop7): bogus number of reserved sectors [ 479.757504] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:05 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x300}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:05 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\r', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 479.892375] FAT-fs (loop1): bogus number of reserved sectors [ 479.898377] FAT-fs (loop1): Can't find a valid FAT filesystem [ 479.909061] FAT-fs (loop0): bogus number of reserved sectors [ 479.914999] FAT-fs (loop0): Can't find a valid FAT filesystem [ 479.936224] FAT-fs (loop6): bogus number of reserved sectors [ 479.942213] FAT-fs (loop6): Can't find a valid FAT filesystem [ 479.965208] FAT-fs (loop0): bogus number of reserved sectors [ 479.971157] FAT-fs (loop0): Can't find a valid FAT filesystem [ 479.981406] FAT-fs (loop1): bogus number of reserved sectors 04:57:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4800}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 479.987290] FAT-fs (loop1): Can't find a valid FAT filesystem [ 480.001107] FAT-fs (loop7): bogus number of reserved sectors [ 480.007010] FAT-fs (loop7): Can't find a valid FAT filesystem [ 480.056119] FAT-fs (loop6): bogus number of reserved sectors [ 480.062078] FAT-fs (loop6): Can't find a valid FAT filesystem [ 480.069642] FAT-fs (loop7): bogus number of reserved sectors [ 480.075528] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2f211b00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c65318c", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:06 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:06 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:06 executing program 3: r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000038c0)=0xfffffffffffffff7, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/30, 0x1e}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) [ 480.277543] FAT-fs (loop7): bogus number of reserved sectors [ 480.283445] FAT-fs (loop7): Can't find a valid FAT filesystem [ 480.302831] FAT-fs (loop6): bogus number of reserved sectors [ 480.308754] FAT-fs (loop6): Can't find a valid FAT filesystem [ 480.321797] FAT-fs (loop1): bogus number of reserved sectors [ 480.327710] FAT-fs (loop1): Can't find a valid FAT filesystem [ 480.330709] FAT-fs (loop0): bogus number of reserved sectors [ 480.339465] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 480.372990] FAT-fs (loop6): bogus number of reserved sectors [ 480.378917] FAT-fs (loop6): Can't find a valid FAT filesystem [ 480.396941] FAT-fs (loop7): bogus number of reserved sectors [ 480.402857] FAT-fs (loop7): Can't find a valid FAT filesystem [ 480.430350] FAT-fs (loop1): bogus number of reserved sectors [ 480.436351] FAT-fs (loop1): Can't find a valid FAT filesystem [ 480.456979] FAT-fs (loop0): bogus number of reserved sectors [ 480.463117] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:06 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r0) 04:57:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffff80}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0H', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:06 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174ff", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 480.584323] FAT-fs (loop6): bogus number of reserved sectors [ 480.590236] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="7b757468ef8069ec4a5f747970656c6f00e7bf0cba288fff5d76a23533315a3fdc139cd717bd42728077eec3f64d730a4afc0852b4824b3523f6d3aecc9787a99203106e325fcb61db934934d5c4de26c96f6c2b351b0fa453f368387f433fda0d41ce1e824e6985499449cfd979b7d0572b9cbf5d6201f4640aabeb61080b20c9ea83bbcb672972f122b1500ca238cd366e870a647bc745ce74224b554fe9574147b4f2e7bf0d9fc391eaa692e591b4d768931eb79ced68aad3c2166930cb0ff1280d29a27c8a2b1b037e2a9e17583b9997fd4ff64f81465e71b4bd940a599853b6d6f649ad91c55273612d225a196c247cdcffff0000000000007df3ec555e9657b9d2a481041b31e21cd59cdaab0740ed6e248cc86b4336544112059ae39d2045b8c8d205cf4b6356a1903a0bdb1e6381a97acfdfdd7b2869075cff9957457b", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1810000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 480.695834] FAT-fs (loop0): bogus number of reserved sectors [ 480.701765] FAT-fs (loop0): Can't find a valid FAT filesystem [ 480.731820] FAT-fs (loop6): bogus number of reserved sectors [ 480.737808] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:06 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="766661740e", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 480.775130] FAT-fs (loop7): bogus number of reserved sectors [ 480.781319] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="7b757468ef8069ec4a5f747970656c6f00e7bf0cba288fff5d76a23533315a3fdc139cd717bd42728077eec3f64d730a4afc0852b4824b3523f6d3aecc9787a99203106e325fcb61db934934d5c4de26c96f6c2b351b0fa453f368387f433fda0d41ce1e824e6985499449cfd979b7d0572b9cbf5d6201f4640aabeb61080b20c9ea83bbcb672972f122b1500ca238cd366e870a647bc745ce74224b554fe9574147b4f2e7bf0d9fc391eaa692e591b4d768931eb79ced68aad3c2166930cb0ff1280d29a27c8a2b1b037e2a9e17583b9997fd4ff64f81465e71b4bd940a599853b6d6f649ad91c55273612d225a196c247cdcffff0000000000007df3ec555e9657b9d2a481041b31e21cd59cdaab0740ed6e248cc86b4336544112059ae39d2045b8c8d205cf4b6356a1903a0bdb1e6381a97acfdfdd7b2869075cff9957457b", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 480.825914] FAT-fs (loop0): bogus number of reserved sectors [ 480.831882] FAT-fs (loop0): Can't find a valid FAT filesystem [ 480.886432] FAT-fs (loop7): bogus number of reserved sectors [ 480.892344] FAT-fs (loop7): Can't find a valid FAT filesystem [ 480.925169] FAT-fs (loop6): bogus number of reserved sectors [ 480.931108] FAT-fs (loop6): Can't find a valid FAT filesystem [ 481.005615] FAT-fs (loop6): bogus number of reserved sectors [ 481.011569] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:07 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9fffffff}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:07 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(0xffffffffffffffff) 04:57:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:07 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:07 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 481.459927] FAT-fs (loop0): bogus number of reserved sectors [ 481.465863] FAT-fs (loop0): Can't find a valid FAT filesystem [ 481.478535] FAT-fs (loop7): bogus number of reserved sectors [ 481.484455] FAT-fs (loop7): Can't find a valid FAT filesystem [ 481.490810] FAT-fs (loop6): bogus number of reserved sectors [ 481.496720] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 481.507083] FAT-fs (loop1): bogus number of reserved sectors [ 481.513005] FAT-fs (loop1): Can't find a valid FAT filesystem [ 481.541741] FAT-fs (loop0): bogus number of reserved sectors [ 481.547645] FAT-fs (loop0): Can't find a valid FAT filesystem [ 481.592503] FAT-fs (loop1): bogus number of reserved sectors [ 481.598467] FAT-fs (loop1): Can't find a valid FAT filesystem [ 481.609106] FAT-fs (loop6): bogus number of reserved sectors [ 481.615076] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 481.646371] FAT-fs (loop7): bogus number of reserved sectors [ 481.652306] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:07 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="7666617402", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 481.801820] FAT-fs (loop0): bogus number of reserved sectors [ 481.807750] FAT-fs (loop0): Can't find a valid FAT filesystem [ 481.853912] FAT-fs (loop6): bogus number of reserved sectors [ 481.859841] FAT-fs (loop6): Can't find a valid FAT filesystem [ 481.894376] FAT-fs (loop0): bogus number of reserved sectors [ 481.900360] FAT-fs (loop0): Can't find a valid FAT filesystem [ 481.948687] FAT-fs (loop6): bogus number of reserved sectors [ 481.954618] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:08 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(0xffffffffffffffff) 04:57:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73fb", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6900000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:08 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ftruncate(0xffffffffffffffff, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000580), 0x7ff6) [ 482.503314] FAT-fs (loop0): bogus number of reserved sectors [ 482.509251] FAT-fs (loop0): Can't find a valid FAT filesystem [ 482.518719] FAT-fs (loop1): bogus number of reserved sectors [ 482.524691] FAT-fs (loop1): Can't find a valid FAT filesystem [ 482.525216] FAT-fs (loop6): bogus number of reserved sectors [ 482.536514] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9fffffff00000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 482.579326] FAT-fs (loop1): bogus number of reserved sectors [ 482.585282] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 482.662044] FAT-fs (loop6): bogus number of reserved sectors [ 482.667997] FAT-fs (loop6): Can't find a valid FAT filesystem [ 482.674579] FAT-fs (loop0): bogus number of reserved sectors [ 482.680454] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1c00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 482.758584] FAT-fs (loop7): bogus number of reserved sectors [ 482.764601] FAT-fs (loop7): Can't find a valid FAT filesystem [ 482.772116] FAT-fs (loop1): bogus number of reserved sectors [ 482.778012] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r1, 0x40001) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(0xffffffffffffffff, r1, &(0x7f0000000580), 0x7ff6) [ 482.840836] FAT-fs (loop7): bogus number of reserved sectors [ 482.846829] FAT-fs (loop7): Can't find a valid FAT filesystem [ 482.871142] FAT-fs (loop1): bogus number of reserved sectors [ 482.877054] FAT-fs (loop1): Can't find a valid FAT filesystem [ 482.921553] FAT-fs (loop0): bogus number of reserved sectors [ 482.927823] FAT-fs (loop0): Can't find a valid FAT filesystem [ 483.007607] FAT-fs (loop0): bogus number of reserved sectors [ 483.013562] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:09 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(0xffffffffffffffff) 04:57:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6100000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:09 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r1, 0x40001) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r0, r1, &(0x7f0000000580), 0x7ff6) 04:57:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="7666617404", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:09 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) [ 483.524404] FAT-fs (loop0): bogus number of reserved sectors [ 483.525887] FAT-fs (loop6): bogus number of reserved sectors [ 483.530352] FAT-fs (loop0): Can't find a valid FAT filesystem [ 483.536216] FAT-fs (loop6): Can't find a valid FAT filesystem [ 483.557105] FAT-fs (loop7): bogus number of reserved sectors [ 483.563092] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4400000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:09 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r1, 0x40001) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r0, r1, &(0x7f0000000580), 0x7ff6) [ 483.629388] FAT-fs (loop7): bogus number of reserved sectors [ 483.635440] FAT-fs (loop7): Can't find a valid FAT filesystem [ 483.662362] FAT-fs (loop6): bogus number of reserved sectors [ 483.668308] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 483.719800] FAT-fs (loop0): bogus number of reserved sectors [ 483.725829] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:09 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r1, 0x40001) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r0, r1, &(0x7f0000000580), 0x7ff6) 04:57:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1018}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 483.784341] FAT-fs (loop1): bogus number of reserved sectors [ 483.790371] FAT-fs (loop1): Can't find a valid FAT filesystem [ 483.823411] FAT-fs (loop7): bogus number of reserved sectors [ 483.829339] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x30}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 483.870243] FAT-fs (loop6): bogus number of reserved sectors [ 483.876190] FAT-fs (loop6): Can't find a valid FAT filesystem [ 483.884005] FAT-fs (loop1): bogus number of reserved sectors [ 483.889907] FAT-fs (loop1): Can't find a valid FAT filesystem [ 483.898753] FAT-fs (loop7): bogus number of reserved sectors [ 483.904654] FAT-fs (loop7): Can't find a valid FAT filesystem [ 483.977200] FAT-fs (loop6): bogus number of reserved sectors [ 483.983229] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:10 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7a}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:10 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r1, 0x40001) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r0, r1, &(0x7f0000000580), 0x7ff6) 04:57:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531a8", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c653093", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:10 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000040807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 484.518461] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 484.539190] FAT-fs (loop0): bogus number of reserved sectors [ 484.545116] FAT-fs (loop0): Can't find a valid FAT filesystem [ 484.546207] FAT-fs (loop1): bogus number of reserved sectors [ 484.557484] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:10 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) [ 484.565291] FAT-fs (loop6): bogus number of reserved sectors [ 484.571225] FAT-fs (loop6): Can't find a valid FAT filesystem [ 484.585884] FAT-fs (loop7): bogus number of reserved sectors [ 484.591846] FAT-fs (loop7): Can't find a valid FAT filesystem [ 484.610837] FAT-fs (loop0): bogus number of reserved sectors 04:57:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x24}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:10 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r1, 0x40001) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r0, r1, &(0x7f0000000580), 0x7ff6) [ 484.616764] FAT-fs (loop0): Can't find a valid FAT filesystem [ 484.679927] FAT-fs (loop6): bogus number of reserved sectors [ 484.679966] FAT-fs (loop7): bogus number of reserved sectors [ 484.685872] FAT-fs (loop6): Can't find a valid FAT filesystem [ 484.691709] FAT-fs (loop7): Can't find a valid FAT filesystem [ 484.726519] FAT-fs (loop1): bogus number of reserved sectors [ 484.732445] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:10 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r1, 0x40001) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r0, r1, &(0x7f0000000580), 0x7ff6) 04:57:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c653104", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:10 executing program 5: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0xc, 0x0, &(0x7f00000001c0)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000000600)}) 04:57:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 484.866150] FAT-fs (loop0): bogus number of reserved sectors [ 484.872097] FAT-fs (loop0): Can't find a valid FAT filesystem [ 484.922323] binder: 9375:9376 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 484.922974] FAT-fs (loop1): bogus number of reserved sectors [ 484.935488] FAT-fs (loop1): Can't find a valid FAT filesystem [ 484.973758] binder: 9375:9390 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 484.981415] FAT-fs (loop0): bogus number of reserved sectors [ 484.987747] FAT-fs (loop0): Can't find a valid FAT filesystem [ 485.045914] FAT-fs (loop1): bogus number of reserved sectors [ 485.051962] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:11 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:11 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\b', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73f5", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4c}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:11 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000200)) umount2(&(0x7f0000000400)='./file0\x00', 0x1) 04:57:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3c000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 485.236944] FAT-fs (loop6): bogus number of reserved sectors [ 485.242927] FAT-fs (loop6): Can't find a valid FAT filesystem [ 485.247803] FAT-fs (loop1): bogus number of reserved sectors [ 485.254873] FAT-fs (loop1): Can't find a valid FAT filesystem [ 485.263426] FAT-fs (loop0): bogus number of reserved sectors [ 485.269420] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:11 executing program 5: r0 = socket(0x2, 0x803, 0x1) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x8007ffc) sendfile(r0, r1, 0x0, 0x8a08) 04:57:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe0}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:11 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 485.346671] FAT-fs (loop6): bogus number of reserved sectors [ 485.352668] FAT-fs (loop6): Can't find a valid FAT filesystem [ 485.363610] FAT-fs (loop0): bogus number of reserved sectors [ 485.369533] FAT-fs (loop0): Can't find a valid FAT filesystem [ 485.396836] FAT-fs (loop1): bogus number of reserved sectors [ 485.402903] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos#', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\b', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:11 executing program 5: socket$kcm(0xa, 0x122000000003, 0x11) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="e829f650db0f", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 04:57:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x600000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 485.550850] FAT-fs (loop0): bogus number of reserved sectors [ 485.556790] FAT-fs (loop0): Can't find a valid FAT filesystem [ 485.668848] FAT-fs (loop0): bogus number of reserved sectors [ 485.675478] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:11 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616d05") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:11 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:11 executing program 5: socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)="025cc83d6d") r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f0000000000)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/20, 0x14}, 0x0) write$binfmt_elf64(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xd21) 04:57:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73a8", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6300000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 485.855757] FAT-fs (loop6): bogus number of reserved sectors [ 485.861670] FAT-fs (loop6): Can't find a valid FAT filesystem [ 485.876770] FAT-fs (loop1): bogus number of reserved sectors [ 485.882721] FAT-fs (loop1): Can't find a valid FAT filesystem [ 485.889640] FAT-fs (loop6): bogus number of reserved sectors [ 485.895573] FAT-fs (loop6): Can't find a valid FAT filesystem [ 485.909248] FAT-fs (loop0): bogus number of reserved sectors [ 485.915450] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 485.967709] FAT-fs (loop1): bogus number of reserved sectors [ 485.973624] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x44}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 486.060301] FAT-fs (loop0): bogus number of reserved sectors [ 486.066228] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4d000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 486.132396] FAT-fs (loop6): bogus number of reserved sectors [ 486.138376] FAT-fs (loop6): Can't find a valid FAT filesystem [ 486.154017] FAT-fs (loop7): bogus number of reserved sectors [ 486.160072] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 486.199719] FAT-fs (loop1): bogus number of reserved sectors [ 486.205729] FAT-fs (loop1): Can't find a valid FAT filesystem [ 486.214621] FAT-fs (loop6): bogus number of reserved sectors [ 486.220600] FAT-fs (loop6): Can't find a valid FAT filesystem [ 486.277092] FAT-fs (loop7): bogus number of reserved sectors [ 486.283050] FAT-fs (loop7): Can't find a valid FAT filesystem [ 486.308767] FAT-fs (loop1): bogus number of reserved sectors [ 486.314696] FAT-fs (loop1): Can't find a valid FAT filesystem [ 486.326905] FAT-fs (loop0): bogus number of reserved sectors [ 486.332837] FAT-fs (loop0): Can't find a valid FAT filesystem [ 486.379698] FAT-fs (loop0): bogus number of reserved sectors [ 486.385606] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:12 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616d16") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffff85}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 486.574720] FAT-fs (loop6): bogus number of reserved sectors [ 486.580674] FAT-fs (loop6): Can't find a valid FAT filesystem [ 486.624403] FAT-fs (loop6): bogus number of reserved sectors [ 486.630595] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:12 executing program 5: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2711, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x290) 04:57:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5400}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 486.736676] FAT-fs (loop0): bogus number of reserved sectors [ 486.742613] FAT-fs (loop0): Can't find a valid FAT filesystem [ 486.758807] FAT-fs (loop1): bogus number of reserved sectors [ 486.764715] FAT-fs (loop1): Can't find a valid FAT filesystem [ 486.771055] FAT-fs (loop7): bogus number of reserved sectors [ 486.777136] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 486.788491] FAT-fs (loop6): bogus number of reserved sectors [ 486.794511] FAT-fs (loop6): Can't find a valid FAT filesystem [ 486.824053] FAT-fs (loop1): bogus number of reserved sectors [ 486.829988] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:12 executing program 5: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2711, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x290) 04:57:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1d8342}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 486.842634] FAT-fs (loop0): bogus number of reserved sectors [ 486.848596] FAT-fs (loop0): Can't find a valid FAT filesystem [ 486.859769] FAT-fs (loop7): bogus number of reserved sectors [ 486.865106] FAT-fs (loop6): bogus number of reserved sectors [ 486.865767] FAT-fs (loop7): Can't find a valid FAT filesystem [ 486.871601] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x43000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 487.022097] FAT-fs (loop1): bogus number of reserved sectors [ 487.028047] FAT-fs (loop1): Can't find a valid FAT filesystem [ 487.118160] FAT-fs (loop1): bogus number of reserved sectors [ 487.124113] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:13 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:13 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x1, 0x2008, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xf25f]}, 0x2c) 04:57:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x42831d00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 487.274410] FAT-fs (loop1): bogus number of reserved sectors [ 487.280769] FAT-fs (loop1): Can't find a valid FAT filesystem [ 487.285075] FAT-fs (loop7): bogus number of reserved sectors [ 487.292685] FAT-fs (loop7): Can't find a valid FAT filesystem [ 487.302774] FAT-fs (loop0): bogus number of reserved sectors [ 487.308744] FAT-fs (loop0): Can't find a valid FAT filesystem [ 487.318825] FAT-fs (loop6): bogus number of reserved sectors 04:57:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200000000001b4, 0x4) sendto(r0, &(0x7f00000000c0)="ac", 0x1, 0x0, &(0x7f0000000000)=@ethernet={0x0, @random="2c2c71f415e0"}, 0x80) recvfrom$inet(r0, &(0x7f0000000100)=""/215, 0xd7, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 04:57:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8300}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 487.324724] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 487.379816] FAT-fs (loop1): bogus number of reserved sectors [ 487.385761] FAT-fs (loop1): Can't find a valid FAT filesystem [ 487.411434] FAT-fs (loop6): bogus number of reserved sectors [ 487.417360] FAT-fs (loop6): Can't find a valid FAT filesystem [ 487.423202] FAT-fs (loop7): bogus number of reserved sectors [ 487.429153] FAT-fs (loop7): Can't find a valid FAT filesystem [ 487.437302] FAT-fs (loop0): bogus number of reserved sectors [ 487.443203] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:13 executing program 5: clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) rmdir(&(0x7f0000000000)='./file0\x00') 04:57:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x79}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)="76666174ff", &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 487.637296] FAT-fs (loop0): bogus number of reserved sectors [ 487.643298] FAT-fs (loop0): Can't find a valid FAT filesystem [ 487.710777] FAT-fs (loop0): bogus number of reserved sectors [ 487.716714] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:13 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\a', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8f}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fchdir(r0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}}], 0x30) 04:57:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfatt', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 487.915946] FAT-fs (loop7): bogus number of reserved sectors [ 487.921872] FAT-fs (loop7): Can't find a valid FAT filesystem [ 487.933651] FAT-fs (loop6): bogus number of reserved sectors [ 487.939572] FAT-fs (loop6): Can't find a valid FAT filesystem [ 487.952814] FAT-fs (loop0): bogus number of reserved sectors [ 487.958744] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x85ffffff}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:14 executing program 5: mount$bpf(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='bpf\x00', 0x0, &(0x7f00000001c0)=ANY=[]) r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x80000000, 0x20002) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000040)={0x8, 0x1, 0x4}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x3c, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000003c0)}) 04:57:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 488.051880] FAT-fs (loop0): bogus number of reserved sectors [ 488.055601] FAT-fs (loop6): bogus number of reserved sectors [ 488.057810] FAT-fs (loop0): Can't find a valid FAT filesystem [ 488.063908] FAT-fs (loop6): Can't find a valid FAT filesystem [ 488.096508] FAT-fs (loop7): bogus number of reserved sectors [ 488.102452] FAT-fs (loop7): Can't find a valid FAT filesystem [ 488.114881] binder: 9866:9867 transaction failed 29189/-22, size 24-8 line 2852 [ 488.136355] FAT-fs (loop1): bogus number of reserved sectors 04:57:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfa}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 488.142321] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 488.213873] FAT-fs (loop1): bogus number of reserved sectors [ 488.215556] binder: 9866:9882 transaction failed 29189/-22, size 24-8 line 2852 [ 488.219783] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 488.269792] FAT-fs (loop6): bogus number of reserved sectors [ 488.275811] FAT-fs (loop6): Can't find a valid FAT filesystem [ 488.364038] FAT-fs (loop6): bogus number of reserved sectors [ 488.369968] FAT-fs (loop6): Can't find a valid FAT filesystem [ 488.388888] FAT-fs (loop7): bogus number of reserved sectors [ 488.394796] FAT-fs (loop7): Can't find a valid FAT filesystem [ 488.402314] binder: undelivered TRANSACTION_ERROR: 29189 [ 488.416633] binder: undelivered TRANSACTION_ERROR: 29189 [ 488.425006] FAT-fs (loop7): bogus number of reserved sectors [ 488.430910] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:14 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8c00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) pkey_alloc(0x0, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000a80), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001b00)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000001b80)=0x80) 04:57:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 488.614563] FAT-fs (loop0): bogus number of reserved sectors [ 488.620472] FAT-fs (loop0): Can't find a valid FAT filesystem [ 488.632456] FAT-fs (loop1): bogus number of reserved sectors [ 488.638758] FAT-fs (loop1): Can't find a valid FAT filesystem [ 488.645157] FAT-fs (loop6): bogus number of reserved sectors [ 488.651111] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 488.667447] FAT-fs (loop7): bogus number of reserved sectors [ 488.669560] FAT-fs (loop1): bogus number of reserved sectors [ 488.673363] FAT-fs (loop7): Can't find a valid FAT filesystem [ 488.679177] FAT-fs (loop1): Can't find a valid FAT filesystem [ 488.692765] FAT-fs (loop5): bogus number of reserved sectors [ 488.698647] FAT-fs (loop5): Can't find a valid FAT filesystem [ 488.705306] FAT-fs (loop0): bogus number of reserved sectors [ 488.711177] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfatH', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 488.787125] FAT-fs (loop5): bogus number of reserved sectors [ 488.793105] FAT-fs (loop5): Can't find a valid FAT filesystem [ 488.806595] FAT-fs (loop6): bogus number of reserved sectors [ 488.812543] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531be", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 488.856736] FAT-fs (loop7): bogus number of reserved sectors [ 488.862713] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) pkey_alloc(0x0, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000a80), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001b00)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000001b80)=0x80) [ 489.009825] FAT-fs (loop0): bogus number of reserved sectors [ 489.015841] FAT-fs (loop0): Can't find a valid FAT filesystem [ 489.054459] FAT-fs (loop5): bogus number of reserved sectors [ 489.054530] FAT-fs (loop6): bogus number of reserved sectors [ 489.060411] FAT-fs (loop5): Can't find a valid FAT filesystem [ 489.066230] FAT-fs (loop6): Can't find a valid FAT filesystem [ 489.148425] FAT-fs (loop6): bogus number of reserved sectors [ 489.154393] FAT-fs (loop6): Can't find a valid FAT filesystem [ 489.162489] FAT-fs (loop0): bogus number of reserved sectors [ 489.168364] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:15 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdosL', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7a00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) pkey_alloc(0x0, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000a80), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001b00)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000001b80)=0x80) 04:57:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0L', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 489.379516] FAT-fs (loop5): bogus number of reserved sectors [ 489.385509] FAT-fs (loop5): Can't find a valid FAT filesystem [ 489.392254] FAT-fs (loop6): bogus number of reserved sectors [ 489.398774] FAT-fs (loop6): Can't find a valid FAT filesystem [ 489.404986] FAT-fs (loop0): bogus number of reserved sectors [ 489.410947] FAT-fs (loop0): Can't find a valid FAT filesystem [ 489.423250] FAT-fs (loop1): bogus number of reserved sectors 04:57:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 489.429159] FAT-fs (loop1): Can't find a valid FAT filesystem [ 489.499293] FAT-fs (loop1): bogus number of reserved sectors [ 489.505190] FAT-fs (loop1): Can't find a valid FAT filesystem [ 489.536660] FAT-fs (loop0): bogus number of reserved sectors [ 489.542718] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) pkey_alloc(0x0, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000a80), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001b00)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000001b80)=0x80) 04:57:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="7b757468ef8069ec4a5f747970656c6f00e7bf0cba288fff5d76a23533315a3fdc139cd717bd42728077eec3f64d730a4afc0852b4824b3523f6d3aecc9787a99203106e325fcb61db934934d5c4de26c96f6c2b351b0fa453f368387f433fda0d41ce1e824e6985499449cfd979b7d0572b9cbf5d6201f4640aabeb61080b20c9ea83bbcb672972f122b1500ca238cd366e870a647bc745ce74224b554fe9574147b4f2e7bf0d9fc391eaa692e591b4d768931eb79ced68aad3c2166930cb0ff1280d29a27c8a2b1b037e2a9e17583b9997fd4ff64f81465e71b4bd940a599853b6d6f649ad91c55273612d225a196c247cdcffff0000000000007df3ec555e9657b9d2a481041b31e21cd59cdaab0740ed6e248cc86b4336544112059ae39d2045b8c8d205cf4b6356a1903a0bdb1e6381a97acfdfdd7b2869075cff9957457b", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 489.553533] FAT-fs (loop6): bogus number of reserved sectors [ 489.559551] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7a000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 489.664238] FAT-fs (loop7): bogus number of reserved sectors [ 489.670230] FAT-fs (loop7): Can't find a valid FAT filesystem [ 489.677982] FAT-fs (loop5): bogus number of reserved sectors [ 489.683876] FAT-fs (loop5): Can't find a valid FAT filesystem [ 489.721390] FAT-fs (loop1): bogus number of reserved sectors [ 489.727305] FAT-fs (loop1): Can't find a valid FAT filesystem [ 489.764399] FAT-fs (loop7): bogus number of reserved sectors [ 489.770321] FAT-fs (loop7): Can't find a valid FAT filesystem [ 489.783712] FAT-fs (loop6): bogus number of reserved sectors [ 489.789602] FAT-fs (loop6): Can't find a valid FAT filesystem [ 489.841242] FAT-fs (loop1): bogus number of reserved sectors [ 489.847191] FAT-fs (loop1): Can't find a valid FAT filesystem [ 489.877301] FAT-fs (loop6): bogus number of reserved sectors [ 489.883243] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:16 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5c000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) pkey_alloc(0x0, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000a80), 0x0) 04:57:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='\n/file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 490.062733] FAT-fs (loop5): bogus number of reserved sectors [ 490.068648] FAT-fs (loop5): Can't find a valid FAT filesystem [ 490.076627] FAT-fs (loop6): bogus number of reserved sectors [ 490.082595] FAT-fs (loop6): Can't find a valid FAT filesystem [ 490.085969] FAT-fs (loop0): bogus number of reserved sectors [ 490.095264] FAT-fs (loop0): Can't find a valid FAT filesystem [ 490.101912] FAT-fs (loop7): bogus number of reserved sectors [ 490.107844] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) pkey_alloc(0x0, 0x0) 04:57:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x88000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='%/file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 490.157583] FAT-fs (loop6): bogus number of reserved sectors [ 490.163540] FAT-fs (loop6): Can't find a valid FAT filesystem [ 490.206376] FAT-fs (loop7): bogus number of reserved sectors [ 490.212277] FAT-fs (loop7): Can't find a valid FAT filesystem [ 490.242535] FAT-fs (loop0): bogus number of reserved sectors [ 490.248458] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="7b757468ef8069ec4a5f747970656c6f00e7bf0cba288fff5d76a23533315a3fdc139cd717bd42728077eec3f64d730a4afc0852b4824b3523f6d3aecc9787a99203106e325fcb61db934934d5c4de26c96f6c2b351b0fa453f368387f433fda0d41ce1e824e6985499449cfd979b7d0572b9cbf5d6201f4640aabeb61080b20c9ea83bbcb672972f122b1500ca238cd366e870a647bc745ce74224b554fe9574147b4f2e7bf0d9fc391eaa692e591b4d768931eb79ced68aad3c2166930cb0ff1280d29a27c8a2b1b037e2a9e17583b9997fd4ff64f81465e71b4bd940a599853b6d6f649ad91c55273612d225a196c247cdcffff0000000000007df3ec555e9657b9d2a481041b31e21cd59cdaab0740ed6e248cc86b4336544112059ae39d2045b8c8d205cf4b6356a1903a0bdb1e6381a97acfdfdd7b2869075cff9957457b", 0x0) ftruncate(0xffffffffffffffff, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 490.266159] FAT-fs (loop5): bogus number of reserved sectors [ 490.272050] FAT-fs (loop5): Can't find a valid FAT filesystem 04:57:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c653097", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x64000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 490.420114] FAT-fs (loop7): bogus number of reserved sectors [ 490.426293] FAT-fs (loop7): Can't find a valid FAT filesystem [ 490.449835] FAT-fs (loop6): bogus number of reserved sectors [ 490.455745] FAT-fs (loop6): Can't find a valid FAT filesystem [ 490.481759] FAT-fs (loop7): bogus number of reserved sectors [ 490.487735] FAT-fs (loop7): Can't find a valid FAT filesystem [ 490.561772] FAT-fs (loop6): bogus number of reserved sectors [ 490.567779] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='//file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) 04:57:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(0xffffffffffffffff, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfa00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:16 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 490.727139] FAT-fs (loop5): bogus number of reserved sectors [ 490.733055] FAT-fs (loop5): Can't find a valid FAT filesystem [ 490.739615] FAT-fs (loop6): bogus number of reserved sectors [ 490.745564] FAT-fs (loop6): Can't find a valid FAT filesystem [ 490.762956] FAT-fs (loop7): bogus number of reserved sectors [ 490.768908] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x61}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(0xffffffffffffffff, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 490.775562] FAT-fs (loop0): bogus number of reserved sectors [ 490.781458] FAT-fs (loop0): Can't find a valid FAT filesystem [ 490.791366] FAT-fs (loop1): bogus number of reserved sectors [ 490.797248] FAT-fs (loop1): Can't find a valid FAT filesystem [ 490.832677] FAT-fs (loop0): bogus number of reserved sectors [ 490.838579] FAT-fs (loop0): Can't find a valid FAT filesystem [ 490.871327] FAT-fs (loop7): bogus number of reserved sectors [ 490.877271] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) [ 490.882161] FAT-fs (loop6): bogus number of reserved sectors [ 490.889312] FAT-fs (loop6): Can't find a valid FAT filesystem [ 490.896654] FAT-fs (loop1): bogus number of reserved sectors [ 490.902601] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x85ffffff00000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\t', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdosh', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 490.996365] FAT-fs (loop5): bogus number of reserved sectors [ 491.002394] FAT-fs (loop5): Can't find a valid FAT filesystem 04:57:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c65307f", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='A/file0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) [ 491.119082] FAT-fs (loop0): bogus number of reserved sectors [ 491.125009] FAT-fs (loop0): Can't find a valid FAT filesystem [ 491.155919] FAT-fs (loop6): bogus number of reserved sectors [ 491.161975] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1400000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='.Afile0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 491.217680] FAT-fs (loop0): bogus number of reserved sectors [ 491.223854] FAT-fs (loop0): Can't find a valid FAT filesystem [ 491.241622] FAT-fs (loop5): bogus number of reserved sectors [ 491.247556] FAT-fs (loop5): Can't find a valid FAT filesystem 04:57:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="7b757468ef8069ec4a5f747970656c6f00e7bf0cba288fff5d76a23533315a3fdc139cd717bd42728077eec3f64d730a4afc0852b4824b3523f6d3aecc9787a99203106e325fcb61db934934d5c4de26c96f6c2b351b0fa453f368387f433fda0d41ce1e824e6985499449cfd979b7d0572b9cbf5d6201f4640aabeb61080b20c9ea83bbcb672972f122b1500ca238cd366e870a647bc745ce74224b554fe9574147b4f2e7bf0d9fc391eaa692e591b4d768931eb79ced68aad3c2166930cb0ff1280d29a27c8a2b1b037e2a9e17583b9997fd4ff64f81465e71b4bd940a599853b6d6f649ad91c55273612d225a196c247cdcffff0000000000007df3ec555e9657b9d2a481041b31e21cd59cdaab0740ed6e248cc86b4336544112059ae39d2045b8c8d205cf4b6356a1903a0bdb1e6381a97acfdfdd7b2869075cff9957457b", 0x0) ftruncate(r2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 491.296429] FAT-fs (loop6): bogus number of reserved sectors [ 491.302354] FAT-fs (loop6): Can't find a valid FAT filesystem [ 491.341236] FAT-fs (loop1): bogus number of reserved sectors [ 491.347360] FAT-fs (loop1): Can't find a valid FAT filesystem [ 491.433612] FAT-fs (loop1): bogus number of reserved sectors [ 491.439545] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:17 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) 04:57:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f738c", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1p', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./%ile0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 491.616372] FAT-fs (loop1): bogus number of reserved sectors [ 491.622299] FAT-fs (loop1): Can't find a valid FAT filesystem [ 491.629919] FAT-fs (loop0): bogus number of reserved sectors [ 491.635792] FAT-fs (loop0): Can't find a valid FAT filesystem [ 491.647925] FAT-fs (loop6): bogus number of reserved sectors [ 491.653833] FAT-fs (loop6): Can't find a valid FAT filesystem [ 491.660239] FAT-fs (loop5): bogus number of reserved sectors 04:57:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7900000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 491.666171] FAT-fs (loop5): Can't find a valid FAT filesystem 04:57:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}]}) [ 491.725779] FAT-fs (loop0): bogus number of reserved sectors [ 491.731700] FAT-fs (loop0): Can't find a valid FAT filesystem [ 491.739128] FAT-fs (loop1): bogus number of reserved sectors [ 491.745074] FAT-fs (loop1): Can't find a valid FAT filesystem [ 491.760134] FAT-fs (loop6): bogus number of reserved sectors [ 491.766064] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 491.816132] FAT-fs (loop5): bogus number of reserved sectors [ 491.822057] FAT-fs (loop5): Can't find a valid FAT filesystem 04:57:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./.ile0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 491.920162] FAT-fs (loop0): bogus number of reserved sectors [ 491.921587] FAT-fs (loop7): bogus number of reserved sectors [ 491.926164] FAT-fs (loop0): Can't find a valid FAT filesystem [ 491.931952] FAT-fs (loop7): Can't find a valid FAT filesystem [ 492.009784] FAT-fs (loop1): bogus number of reserved sectors [ 492.015768] FAT-fs (loop1): Can't find a valid FAT filesystem [ 492.089177] FAT-fs (loop1): bogus number of reserved sectors [ 492.089251] FAT-fs (loop7): bogus number of reserved sectors [ 492.095082] FAT-fs (loop1): Can't find a valid FAT filesystem [ 492.106847] FAT-fs (loop7): Can't find a valid FAT filesystem [ 492.115364] FAT-fs (loop0): bogus number of reserved sectors [ 492.121278] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:18 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}]}) 04:57:18 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8c}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0&', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(0xffffffffffffffff, r2, &(0x7f0000000580), 0x7ff6) 04:57:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='.//ile0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 492.340682] FAT-fs (loop5): bogus number of reserved sectors [ 492.346851] FAT-fs (loop5): Can't find a valid FAT filesystem [ 492.361172] FAT-fs (loop7): bogus number of reserved sectors [ 492.367204] FAT-fs (loop7): Can't find a valid FAT filesystem [ 492.379251] FAT-fs (loop0): bogus number of reserved sectors [ 492.381722] FAT-fs (loop6): bogus number of reserved sectors 04:57:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000580), 0x7ff6) [ 492.385246] FAT-fs (loop0): Can't find a valid FAT filesystem [ 492.390999] FAT-fs (loop6): Can't find a valid FAT filesystem [ 492.397246] FAT-fs (loop1): bogus number of reserved sectors [ 492.408732] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:18 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x0) 04:57:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}]}) [ 492.474319] FAT-fs (loop7): bogus number of reserved sectors [ 492.480210] FAT-fs (loop7): Can't find a valid FAT filesystem [ 492.520195] FAT-fs (loop1): bogus number of reserved sectors [ 492.526174] FAT-fs (loop1): Can't find a valid FAT filesystem [ 492.535193] FAT-fs (loop0): bogus number of reserved sectors [ 492.541067] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:18 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x28000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x0) [ 492.599758] FAT-fs (loop5): bogus number of reserved sectors [ 492.605784] FAT-fs (loop5): Can't find a valid FAT filesystem [ 492.636564] FAT-fs (loop6): bogus number of reserved sectors [ 492.642643] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./\nile0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 492.685670] FAT-fs (loop7): bogus number of reserved sectors [ 492.691634] FAT-fs (loop7): Can't find a valid FAT filesystem [ 492.769956] FAT-fs (loop1): bogus number of reserved sectors [ 492.775938] FAT-fs (loop1): Can't find a valid FAT filesystem [ 492.820341] FAT-fs (loop7): bogus number of reserved sectors [ 492.826283] FAT-fs (loop7): Can't find a valid FAT filesystem [ 492.883555] FAT-fs (loop1): bogus number of reserved sectors [ 492.889452] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:19 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x71000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0t', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x0) 04:57:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x45}}) close(0xffffffffffffffff) 04:57:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./f\nle0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:19 executing program 5: [ 493.082273] FAT-fs (loop6): bogus number of reserved sectors [ 493.087672] FAT-fs (loop0): bogus number of reserved sectors [ 493.088312] FAT-fs (loop6): Can't find a valid FAT filesystem [ 493.094498] FAT-fs (loop0): Can't find a valid FAT filesystem [ 493.100459] FAT-fs (loop7): bogus number of reserved sectors [ 493.112249] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x28}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:19 executing program 3: [ 493.150497] FAT-fs (loop1): bogus number of reserved sectors [ 493.156437] FAT-fs (loop1): Can't find a valid FAT filesystem [ 493.180120] FAT-fs (loop0): bogus number of reserved sectors [ 493.186254] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:19 executing program 5: 04:57:19 executing program 3: 04:57:19 executing program 5: 04:57:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6100}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 493.260090] FAT-fs (loop6): bogus number of reserved sectors [ 493.265081] FAT-fs (loop7): bogus number of reserved sectors [ 493.266114] FAT-fs (loop6): Can't find a valid FAT filesystem [ 493.271931] FAT-fs (loop7): Can't find a valid FAT filesystem [ 493.281875] FAT-fs (loop1): bogus number of reserved sectors [ 493.289620] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531aa", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 493.424670] FAT-fs (loop0): bogus number of reserved sectors [ 493.430612] FAT-fs (loop0): Can't find a valid FAT filesystem [ 493.468274] FAT-fs (loop0): bogus number of reserved sectors [ 493.474216] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:19 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:19 executing program 3: 04:57:19 executing program 5: 04:57:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73ff", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7a00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./f%le0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:19 executing program 5: 04:57:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb08010040"]) [ 493.704473] FAT-fs (loop0): bogus number of reserved sectors [ 493.710852] FAT-fs (loop0): Can't find a valid FAT filesystem [ 493.716505] FAT-fs (loop1): bogus number of reserved sectors [ 493.722924] FAT-fs (loop1): Can't find a valid FAT filesystem [ 493.732891] FAT-fs (loop6): bogus number of reserved sectors [ 493.738833] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8c00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fchdir(r0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r2, r2, &(0x7f0000000040), 0x8080fffffffe) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}}], 0x30) 04:57:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 493.830413] FAT-fs (loop1): bogus number of reserved sectors [ 493.836491] FAT-fs (loop1): Can't find a valid FAT filesystem [ 493.837323] FAT-fs (loop6): bogus number of reserved sectors [ 493.848362] FAT-fs (loop6): Can't find a valid FAT filesystem [ 493.858658] FAT-fs (loop0): bogus number of reserved sectors [ 493.865085] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0xe0ffffff}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 493.966102] FAT-fs (loop7): bogus number of reserved sectors [ 493.972563] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./fi-e0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 494.013455] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 494.020745] FAT-fs (loop5): Filesystem has been set read-only [ 494.097384] FAT-fs (loop7): bogus number of reserved sectors [ 494.100316] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 494.103319] FAT-fs (loop7): Can't find a valid FAT filesystem [ 494.138004] FAT-fs (loop1): bogus number of reserved sectors [ 494.144043] FAT-fs (loop1): Can't find a valid FAT filesystem [ 494.165354] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 494.179691] FAT-fs (loop0): bogus number of reserved sectors [ 494.185623] FAT-fs (loop0): Can't find a valid FAT filesystem [ 494.187127] FAT-fs (loop1): bogus number of reserved sectors [ 494.197458] FAT-fs (loop1): Can't find a valid FAT filesystem [ 494.221663] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 494.237715] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 494.258685] FAT-fs (loop0): bogus number of reserved sectors [ 494.264610] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:20 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000000200)=[{&(0x7f00000001c0)={0x1c, 0x2a, 0x603, 0x0, 0x0, "", [@nested={0xc, 0x6f, [@typed={0x8, 0x37, @uid}]}]}, 0x1c}, {&(0x7f0000001b80)={0x10cc, 0x3d, 0x300, 0x70bd25, 0x25dfdbfc, "", [@nested={0x1014, 0x3b, [@generic="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", @typed={0x8, 0x68, @u32=0x7}, @typed={0x8, 0x5c, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x14, 0x8, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x30, 0xb, [@generic="88b7894e3c171d1eeba15d66c83e2a73828ebe8f4288f5876f4b9c86e95e5276d14c1877350f541096", @generic]}, @typed={0x8, 0x34, @ipv4=@rand_addr=0x8}, @typed={0x14, 0x82, @str='bdev!selinux\x00'}, @nested={0x2c, 0x58, [@typed={0x18, 0x31, @binary="5e5ce438ab14072f06aa0c690a005f192330bc"}, @typed={0x8, 0x20, @pid}, @typed={0x8, 0x21d, @fd=r0}]}, @typed={0xc, 0x3f, @u64=0x3}, @nested={0x10, 0x7a, [@typed={0xc, 0x41, @binary="ea3c112fb885542b"}]}]}, 0x10cc}], 0x2}, 0x0) 04:57:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x6100}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./fi.e0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='/\x00') 04:57:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 494.440977] FAT-fs (loop1): bogus number of reserved sectors [ 494.446906] FAT-fs (loop1): Can't find a valid FAT filesystem [ 494.464695] FAT-fs (loop6): bogus number of reserved sectors [ 494.470779] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:20 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00'}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="34000000140009e1000000000000000002000000", @ANYBLOB="08000200ac1414aa14000600000000000600000000000000010000003f5e994446fcd6bd799f02af95e635f86129910605ce77bf25f22138594a2d87da3f4717b020687e59061d76a092580e3fb603906ff9bcfd645c81ad576e720e7f6615cd2011d8a7436aa99fd38f2d9bb1df9a9f9085b793194de132d195184c3bda534783c96d527f8b462ffa25afd6bf38e3b3b69205e2619d28c4bf819c61a1d4adef6a6b679c77bd5c3f8bac4eb443da7f7b4f3c3df96656a218a4a615835a7ffdc314743da05caaf5fc6f1011033db4a683cf49000000000000000000000000304b47582f25f8f40975ea552aad83"], 0x2}, 0x1}, 0x0) [ 494.486707] FAT-fs (loop7): bogus number of reserved sectors [ 494.492686] FAT-fs (loop7): Can't find a valid FAT filesystem [ 494.501438] FAT-fs (loop0): bogus number of reserved sectors [ 494.507349] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:20 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x8004e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000140)="025cc83d6d345f8f762070") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x100000000002}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x8c, 0x4}}, 0xe8) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001680)}, 0x0) 04:57:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 494.541428] FAT-fs (loop1): bogus number of reserved sectors [ 494.547485] FAT-fs (loop1): Can't find a valid FAT filesystem [ 494.561217] FAT-fs (loop6): bogus number of reserved sectors [ 494.567390] FAT-fs (loop6): Can't find a valid FAT filesystem [ 494.591770] FAT-fs (loop7): bogus number of reserved sectors [ 494.598162] FAT-fs (loop7): Can't find a valid FAT filesystem [ 494.617790] FAT-fs (loop0): bogus number of reserved sectors [ 494.623689] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./fi0e0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000a80)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001800110300000000000006000a0000000000000000000000140005000000000000000000000000008e187109"], 0x1}, 0x1}, 0x0) 04:57:20 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7a00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 494.796097] FAT-fs (loop1): bogus number of reserved sectors [ 494.796251] FAT-fs (loop7): bogus number of reserved sectors [ 494.802082] FAT-fs (loop1): Can't find a valid FAT filesystem [ 494.807864] FAT-fs (loop7): Can't find a valid FAT filesystem [ 494.896239] FAT-fs (loop7): bogus number of reserved sectors [ 494.902183] FAT-fs (loop7): Can't find a valid FAT filesystem [ 494.958752] FAT-fs (loop1): bogus number of reserved sectors [ 494.964862] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:21 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:21 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x2800}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:21 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) close(r0) 04:57:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./fiue0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 495.103070] FAT-fs (loop1): bogus number of reserved sectors [ 495.109123] FAT-fs (loop1): Can't find a valid FAT filesystem [ 495.116970] FAT-fs (loop7): bogus number of reserved sectors [ 495.121178] FAT-fs (loop6): bogus number of reserved sectors [ 495.122858] FAT-fs (loop7): Can't find a valid FAT filesystem [ 495.128700] FAT-fs (loop6): Can't find a valid FAT filesystem [ 495.148549] FAT-fs (loop0): bogus number of reserved sectors [ 495.154636] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 495.197688] FAT-fs (loop1): bogus number of reserved sectors [ 495.203719] FAT-fs (loop1): Can't find a valid FAT filesystem [ 495.228291] FAT-fs (loop0): bogus number of reserved sectors [ 495.234212] FAT-fs (loop0): Can't find a valid FAT filesystem [ 495.248197] FAT-fs (loop6): bogus number of reserved sectors [ 495.254098] FAT-fs (loop6): Can't find a valid FAT filesystem [ 495.283326] FAT-fs (loop7): bogus number of reserved sectors [ 495.289284] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x7300000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./fi%e0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c65317f", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 495.446091] FAT-fs (loop1): bogus number of reserved sectors [ 495.452000] FAT-fs (loop1): Can't find a valid FAT filesystem [ 495.489459] FAT-fs (loop6): bogus number of reserved sectors [ 495.494591] FAT-fs (loop7): bogus number of reserved sectors [ 495.495384] FAT-fs (loop6): Can't find a valid FAT filesystem [ 495.501187] FAT-fs (loop7): Can't find a valid FAT filesystem [ 495.524761] FAT-fs (loop0): bogus number of reserved sectors [ 495.528331] FAT-fs (loop1): bogus number of reserved sectors 04:57:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x63000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 495.530706] FAT-fs (loop0): Can't find a valid FAT filesystem [ 495.536503] FAT-fs (loop1): Can't find a valid FAT filesystem [ 495.538867] FAT-fs (loop7): bogus number of reserved sectors [ 495.555685] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./fi/e0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 495.634359] FAT-fs (loop0): bogus number of reserved sectors [ 495.640269] FAT-fs (loop0): Can't find a valid FAT filesystem [ 495.674194] FAT-fs (loop6): bogus number of reserved sectors [ 495.680137] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:21 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x7900}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos|', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531ff", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./fiLe0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c653004", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffe4}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:21 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:22 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 495.967571] FAT-fs (loop6): bogus number of reserved sectors [ 495.973613] FAT-fs (loop6): Can't find a valid FAT filesystem [ 495.984642] FAT-fs (loop0): bogus number of reserved sectors [ 495.990563] FAT-fs (loop0): Can't find a valid FAT filesystem [ 495.996996] FAT-fs (loop1): bogus number of reserved sectors [ 496.002892] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x6900}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 496.065166] FAT-fs (loop6): bogus number of reserved sectors [ 496.071130] FAT-fs (loop6): Can't find a valid FAT filesystem [ 496.093272] FAT-fs (loop0): bogus number of reserved sectors [ 496.099576] FAT-fs (loop0): Can't find a valid FAT filesystem [ 496.125016] FAT-fs (loop1): bogus number of reserved sectors [ 496.130932] FAT-fs (loop1): Can't find a valid FAT filesystem [ 496.158123] FAT-fs (loop7): bogus number of reserved sectors [ 496.164095] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./fi+e0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x74}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 496.276148] FAT-fs (loop7): bogus number of reserved sectors [ 496.282051] FAT-fs (loop7): Can't find a valid FAT filesystem [ 496.311648] FAT-fs (loop1): bogus number of reserved sectors [ 496.317853] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0l', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 496.319252] FAT-fs (loop0): bogus number of reserved sectors [ 496.329682] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:22 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) close(r0) [ 496.387207] FAT-fs (loop1): bogus number of reserved sectors [ 496.393119] FAT-fs (loop1): Can't find a valid FAT filesystem [ 496.414139] FAT-fs (loop6): bogus number of reserved sectors [ 496.420091] FAT-fs (loop6): Can't find a valid FAT filesystem [ 496.475341] FAT-fs (loop0): bogus number of reserved sectors [ 496.481291] FAT-fs (loop0): Can't find a valid FAT filesystem [ 496.522902] FAT-fs (loop6): bogus number of reserved sectors [ 496.528911] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:22 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x5000000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./fi\ne0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)="2e2f66696c6531ba", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)="2e2f66696c6530c0", 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:22 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$dupfd(r1, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="48b801000000000000000f23c00f21f835020004000f23f8b9c70200000f32f0460fc78868cc0000b8010000000f01c166b8f8000f00d866bad00466b8c26266efc441adfedcc4c19855a804000000460f1a7d046436640f07", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) close(r0) [ 496.785115] FAT-fs (loop0): bogus number of reserved sectors [ 496.791119] FAT-fs (loop0): Can't find a valid FAT filesystem [ 496.798284] FAT-fs (loop7): bogus number of reserved sectors [ 496.805098] FAT-fs (loop7): Can't find a valid FAT filesystem [ 496.820236] FAT-fs (loop6): bogus number of reserved sectors [ 496.826248] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 496.840046] FAT-fs (loop1): bogus number of reserved sectors [ 496.845931] FAT-fs (loop1): Can't find a valid FAT filesystem [ 496.846241] FAT-fs (loop0): bogus number of reserved sectors [ 496.857858] FAT-fs (loop0): Can't find a valid FAT filesystem [ 496.869538] FAT-fs (loop7): bogus number of reserved sectors [ 496.875708] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) [ 496.960960] FAT-fs (loop1): bogus number of reserved sectors [ 496.966974] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x6c00}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 497.027264] FAT-fs (loop6): bogus number of reserved sectors [ 497.033202] FAT-fs (loop6): Can't find a valid FAT filesystem [ 497.041117] FAT-fs (loop7): bogus number of reserved sectors [ 497.047054] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./fi#e0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 497.077114] FAT-fs (loop0): bogus number of reserved sectors [ 497.083326] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 497.130300] FAT-fs (loop6): bogus number of reserved sectors [ 497.136288] FAT-fs (loop6): Can't find a valid FAT filesystem [ 497.148579] FAT-fs (loop1): bogus number of reserved sectors [ 497.154504] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 497.185599] FAT-fs (loop7): bogus number of reserved sectors [ 497.191524] FAT-fs (loop7): Can't find a valid FAT filesystem [ 497.206593] FAT-fs (loop0): bogus number of reserved sectors [ 497.212583] FAT-fs (loop0): Can't find a valid FAT filesystem [ 497.258114] FAT-fs (loop1): bogus number of reserved sectors [ 497.264097] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:23 executing program 3 (fault-call:7 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 497.324338] FAT-fs (loop6): bogus number of reserved sectors [ 497.330276] FAT-fs (loop6): Can't find a valid FAT filesystem [ 497.410562] FAT-fs (loop6): bogus number of reserved sectors [ 497.412793] FAULT_INJECTION: forcing a failure. [ 497.412793] name failslab, interval 1, probability 0, space 0, times 0 [ 497.416472] FAT-fs (loop6): Can't find a valid FAT filesystem [ 497.433697] CPU: 1 PID: 11205 Comm: syz-executor3 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 497.442106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.451462] Call Trace: [ 497.454062] dump_stack+0x1c9/0x2b4 [ 497.457702] ? dump_stack_print_info.cold.2+0x52/0x52 [ 497.463248] ? perf_trace_lock+0xde/0x920 [ 497.467405] should_fail.cold.4+0xa/0x11 [ 497.471476] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 497.476599] ? perf_trace_lock+0xde/0x920 [ 497.480758] ? zap_class+0x740/0x740 [ 497.484480] ? trace_hardirqs_on+0x10/0x10 [ 497.488725] ? perf_trace_lock+0xde/0x920 [ 497.492885] ? zap_class+0x740/0x740 [ 497.497040] ? dput.part.26+0x276/0x7a0 [ 497.501113] ? lock_acquire+0x1e4/0x540 [ 497.505097] ? fs_reclaim_acquire+0x20/0x20 [ 497.509421] ? lock_downgrade+0x8f0/0x8f0 [ 497.513576] ? __fdget_pos+0x1bb/0x200 [ 497.517463] ? check_same_owner+0x340/0x340 [ 497.521800] ? rcu_note_context_switch+0x730/0x730 [ 497.526725] __should_failslab+0x124/0x180 [ 497.530986] should_failslab+0x9/0x14 [ 497.534791] kmem_cache_alloc_trace+0x2cb/0x780 [ 497.539450] ? _parse_integer+0x190/0x190 [ 497.543620] alloc_pipe_info+0x175/0x5a0 [ 497.547685] ? pipe_read+0x940/0x940 [ 497.551402] ? ksys_dup3+0x690/0x690 [ 497.555119] ? perf_trace_lock+0xde/0x920 [ 497.559265] ? perf_trace_lock+0xde/0x920 [ 497.563414] ? zap_class+0x740/0x740 [ 497.567116] splice_direct_to_actor+0x6fc/0x8f0 [ 497.571791] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 497.577330] ? pipe_to_sendpage+0x400/0x400 [ 497.581660] ? do_splice_to+0x190/0x190 [ 497.585640] ? security_file_permission+0x1c2/0x230 [ 497.590660] ? rw_verify_area+0x118/0x360 [ 497.594800] do_splice_direct+0x2d4/0x420 [ 497.598939] ? splice_direct_to_actor+0x8f0/0x8f0 [ 497.603770] ? rw_verify_area+0x118/0x360 [ 497.607926] do_sendfile+0x62a/0xe20 [ 497.611635] ? do_compat_pwritev64+0x1c0/0x1c0 [ 497.616211] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 497.621734] ? _copy_from_user+0xdf/0x150 [ 497.625872] __x64_sys_sendfile64+0x15d/0x250 [ 497.630353] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 497.634926] do_syscall_64+0x1b9/0x820 [ 497.638803] ? finish_task_switch+0x1d3/0x870 [ 497.643285] ? syscall_return_slowpath+0x5e0/0x5e0 [ 497.648216] ? syscall_return_slowpath+0x31d/0x5e0 [ 497.653136] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 497.658139] ? prepare_exit_to_usermode+0x291/0x3b0 [ 497.663325] ? perf_trace_sys_enter+0xb10/0xb10 [ 497.667982] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 497.672912] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 497.678182] RIP: 0033:0x455ba9 [ 497.681356] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 497.700554] RSP: 002b:00007fd7c1e0fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 497.708354] RAX: ffffffffffffffda RBX: 00007fd7c1e106d4 RCX: 0000000000455ba9 [ 497.715623] RDX: 0000000020000580 RSI: 0000000000000015 RDI: 0000000000000014 [ 497.722878] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 497.730130] R10: 0000000000007ff6 R11: 0000000000000246 R12: 0000000000000016 [ 497.737404] R13: 00000000004c0e17 R14: 00000000004d0f48 R15: 0000000000000000 04:57:23 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)="7465616d12") recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) 04:57:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)="6d73646f73ff", &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./fi*e0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:23 executing program 5 (fault-call:0 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) 04:57:23 executing program 3 (fault-call:7 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="7b757468ef8069ec4a5f747970656c6f00e7bf0cba288fff5d76a23533315a3fdc139cd717bd42728077eec3f64d730a4afc0852b4824b3523f6d3aecc9787a99203106e325fcb61db934934d5c4de26c96f6c2b351b0fa453f368387f433fda0d41ce1e824e6985499449cfd979b7d0572b9cbf5d6201f4640aabeb61080b20c9ea83bbcb672972f122b1500ca238cd366e870a647bc745ce74224b554fe9574147b4f2e7bf0d9fc391eaa692e591b4d768931eb79ced68aad3c2166930cb0ff1280d29a27c8a2b1b037e2a9e17583b9997fd4ff64f81465e71b4bd940a599853b6d6f649ad91c55273612d225a196c247cdcffff0000000000007df3ec555e9657b9d2a481041b31e21cd59cdaab0740ed6e248cc86b4336544112059ae39d2045b8c8d205cf4b6356a1903a0bdb1e6381a97acfdfdd7b2869075cff9957457b", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 497.821382] FAULT_INJECTION: forcing a failure. [ 497.821382] name failslab, interval 1, probability 0, space 0, times 0 [ 497.832675] CPU: 0 PID: 11226 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 497.841089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.850472] Call Trace: [ 497.853061] dump_stack+0x1c9/0x2b4 [ 497.856692] ? dump_stack_print_info.cold.2+0x52/0x52 [ 497.861884] ? get_pid_task+0xd8/0x1a0 [ 497.865778] should_fail.cold.4+0xa/0x11 [ 497.869833] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 497.875381] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 497.880476] ? lock_downgrade+0x8f0/0x8f0 [ 497.884619] ? proc_fail_nth_write+0x9e/0x210 [ 497.889118] ? proc_cwd_link+0x1d0/0x1d0 [ 497.893181] ? __schedule+0x884/0x1ed0 [ 497.897063] ? lock_acquire+0x1e4/0x540 [ 497.901057] ? fs_reclaim_acquire+0x20/0x20 [ 497.905369] ? lock_downgrade+0x8f0/0x8f0 [ 497.909510] ? check_same_owner+0x340/0x340 [ 497.913819] ? rcu_note_context_switch+0x730/0x730 [ 497.918928] __should_failslab+0x124/0x180 [ 497.923160] should_failslab+0x9/0x14 [ 497.927055] __kmalloc+0x2c8/0x760 [ 497.930931] ? strncpy_from_user+0x510/0x510 [ 497.935331] ? fput+0x130/0x1a0 [ 497.938617] ? __x64_sys_memfd_create+0x142/0x4f0 [ 497.943464] __x64_sys_memfd_create+0x142/0x4f0 [ 497.948122] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 497.953677] ? memfd_fcntl+0x1e80/0x1e80 [ 497.957727] do_syscall_64+0x1b9/0x820 [ 497.961611] ? syscall_slow_exit_work+0x500/0x500 [ 497.966452] ? syscall_return_slowpath+0x5e0/0x5e0 [ 497.971405] ? syscall_return_slowpath+0x31d/0x5e0 [ 497.976331] ? prepare_exit_to_usermode+0x291/0x3b0 [ 497.981343] ? perf_trace_sys_enter+0xb10/0xb10 [ 497.986016] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 497.990948] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 497.996247] RIP: 0033:0x455ba9 [ 497.999437] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 498.018709] RSP: 002b:00007fb01e7f8a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 498.026408] RAX: ffffffffffffffda RBX: 0000000020000600 RCX: 0000000000455ba9 [ 498.033673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004ba7f0 [ 498.040926] RBP: 000000000072bea0 R08: 0000000000000000 R09: 00000000fbad8001 [ 498.048196] R10: 0000000020000600 R11: 0000000000000246 R12: 0000000000000013 [ 498.055453] R13: 00000000004c23fc R14: 00000000004d39d8 R15: 0000000000000000 [ 498.063656] FAULT_INJECTION: forcing a failure. [ 498.063656] name failslab, interval 1, probability 0, space 0, times 0 [ 498.069503] FAT-fs (loop1): bogus number of reserved sectors [ 498.075132] CPU: 1 PID: 11215 Comm: syz-executor3 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 498.080855] FAT-fs (loop1): Can't find a valid FAT filesystem [ 498.089215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.089220] Call Trace: [ 498.089247] dump_stack+0x1c9/0x2b4 [ 498.089270] ? dump_stack_print_info.cold.2+0x52/0x52 [ 498.116355] ? __kernel_text_address+0xd/0x40 [ 498.120847] should_fail.cold.4+0xa/0x11 [ 498.124901] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 498.130018] ? save_stack+0xa9/0xd0 [ 498.133634] ? save_stack+0x43/0xd0 [ 498.137355] ? kasan_kmalloc+0xc4/0xe0 [ 498.141230] ? kmem_cache_alloc_trace+0x152/0x780 [ 498.146072] ? alloc_pipe_info+0x175/0x5a0 [ 498.150298] ? splice_direct_to_actor+0x6fc/0x8f0 [ 498.155126] ? do_sendfile+0x62a/0xe20 [ 498.158997] ? __x64_sys_sendfile64+0x15d/0x250 [ 498.163666] ? do_syscall_64+0x1b9/0x820 [ 498.167727] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 498.173165] ? lock_acquire+0x1e4/0x540 [ 498.177121] ? percpu_ref_put_many+0x119/0x240 [ 498.181700] ? lock_downgrade+0x8f0/0x8f0 [ 498.185839] ? lock_acquire+0x1e4/0x540 [ 498.189796] ? fs_reclaim_acquire+0x20/0x20 [ 498.194106] ? lock_downgrade+0x8f0/0x8f0 [ 498.198255] ? lock_downgrade+0x8f0/0x8f0 [ 498.202392] ? check_same_owner+0x340/0x340 [ 498.206707] ? percpu_ref_put_many+0x131/0x240 [ 498.211276] ? rcu_note_context_switch+0x730/0x730 [ 498.216200] __should_failslab+0x124/0x180 [ 498.220423] should_failslab+0x9/0x14 [ 498.224208] __kmalloc+0x2c8/0x760 [ 498.227731] ? kmem_cache_alloc_trace+0x318/0x780 [ 498.232572] ? _parse_integer+0x190/0x190 [ 498.236720] ? alloc_pipe_info+0x2a8/0x5a0 [ 498.240942] alloc_pipe_info+0x2a8/0x5a0 [ 498.245004] ? pipe_read+0x940/0x940 [ 498.248711] ? ksys_dup3+0x690/0x690 [ 498.252414] ? lock_release+0xa30/0xa30 [ 498.256388] ? pid_task+0x115/0x200 [ 498.260007] splice_direct_to_actor+0x6fc/0x8f0 [ 498.264669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 498.270195] ? pipe_to_sendpage+0x400/0x400 [ 498.274515] ? do_splice_to+0x190/0x190 [ 498.278487] ? security_file_permission+0x1c2/0x230 [ 498.283490] ? rw_verify_area+0x118/0x360 [ 498.287627] do_splice_direct+0x2d4/0x420 [ 498.291762] ? splice_direct_to_actor+0x8f0/0x8f0 [ 498.296588] ? rw_verify_area+0x118/0x360 [ 498.300719] do_sendfile+0x62a/0xe20 [ 498.304431] ? do_compat_pwritev64+0x1c0/0x1c0 [ 498.309002] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 498.314527] ? _copy_from_user+0xdf/0x150 [ 498.318663] __x64_sys_sendfile64+0x15d/0x250 [ 498.323147] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 498.327738] do_syscall_64+0x1b9/0x820 [ 498.331613] ? syscall_slow_exit_work+0x500/0x500 [ 498.336458] ? syscall_return_slowpath+0x5e0/0x5e0 [ 498.341378] ? syscall_return_slowpath+0x31d/0x5e0 [ 498.346387] ? prepare_exit_to_usermode+0x291/0x3b0 [ 498.351402] ? perf_trace_sys_enter+0xb10/0xb10 [ 498.356342] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 498.361177] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 498.366438] RIP: 0033:0x455ba9 [ 498.369609] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 498.393485] RSP: 002b:00007fd7c1e0fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 498.401178] RAX: ffffffffffffffda RBX: 00007fd7c1e106d4 RCX: 0000000000455ba9 [ 498.408441] RDX: 0000000020000580 RSI: 0000000000000015 RDI: 0000000000000014 [ 498.415698] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 498.422954] R10: 0000000000007ff6 R11: 0000000000000246 R12: 0000000000000016 [ 498.430206] R13: 00000000004c0e17 R14: 00000000004d0f48 R15: 0000000000000001 [ 498.456364] FAT-fs (loop0): bogus number of reserved sectors [ 498.462263] FAT-fs (loop0): Can't find a valid FAT filesystem [ 498.468228] FAT-fs (loop1): bogus number of reserved sectors 04:57:24 executing program 3 (fault-call:7 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 498.474098] FAT-fs (loop1): Can't find a valid FAT filesystem [ 498.481623] FAT-fs (loop6): bogus number of reserved sectors [ 498.487486] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:24 executing program 5 (fault-call:0 fault-nth:1): syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) 04:57:24 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x10000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 498.563753] FAT-fs (loop6): bogus number of reserved sectors [ 498.569686] FAT-fs (loop6): Can't find a valid FAT filesystem [ 498.602979] FAT-fs (loop0): bogus number of reserved sectors [ 498.608938] FAT-fs (loop0): Can't find a valid FAT filesystem [ 498.620927] FAULT_INJECTION: forcing a failure. [ 498.620927] name failslab, interval 1, probability 0, space 0, times 0 [ 498.632241] CPU: 1 PID: 11265 Comm: syz-executor5 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 498.635810] FAULT_INJECTION: forcing a failure. [ 498.635810] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 498.640669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.640674] Call Trace: [ 498.640699] dump_stack+0x1c9/0x2b4 [ 498.640724] ? dump_stack_print_info.cold.2+0x52/0x52 [ 498.673265] ? zap_class+0x740/0x740 [ 498.676978] ? perf_trace_lock+0xde/0x920 [ 498.681123] should_fail.cold.4+0xa/0x11 [ 498.685191] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 498.690287] ? trace_hardirqs_on+0x10/0x10 [ 498.694718] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 498.699740] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 498.704537] ? perf_trace_lock+0xde/0x920 [ 498.708688] ? lock_acquire+0x1e4/0x540 [ 498.712667] ? fs_reclaim_acquire+0x20/0x20 [ 498.716993] ? lock_downgrade+0x8f0/0x8f0 [ 498.721162] ? check_same_owner+0x340/0x340 [ 498.725496] ? rcu_note_context_switch+0x730/0x730 [ 498.730417] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 498.735467] __should_failslab+0x124/0x180 [ 498.739743] should_failslab+0x9/0x14 [ 498.743570] kmem_cache_alloc+0x2af/0x760 [ 498.747712] ? lock_acquire+0x1e4/0x540 [ 498.751682] __d_alloc+0xc8/0xd50 [ 498.755218] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 498.760227] ? do_raw_spin_unlock+0xa7/0x2f0 [ 498.764631] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 498.769209] ? kasan_check_write+0x14/0x20 [ 498.773433] ? do_raw_spin_lock+0xc1/0x200 [ 498.778182] ? _raw_spin_unlock+0x22/0x30 [ 498.782334] ? __alloc_fd+0x34e/0x710 [ 498.786142] ? exit_files+0xb0/0xb0 [ 498.789850] d_alloc_pseudo+0x1d/0x30 [ 498.793761] __shmem_file_setup+0x1f3/0x700 [ 498.798076] ? check_same_owner+0x340/0x340 [ 498.803019] ? shmem_fill_super+0xa50/0xa50 [ 498.807339] ? get_unused_fd_flags+0x122/0x1a0 [ 498.811911] ? __alloc_fd+0x710/0x710 [ 498.815706] shmem_file_setup+0x2f/0x40 [ 498.819676] __x64_sys_memfd_create+0x2af/0x4f0 [ 498.824439] ? memfd_fcntl+0x1e80/0x1e80 [ 498.828504] do_syscall_64+0x1b9/0x820 [ 498.832382] ? finish_task_switch+0x1d3/0x870 [ 498.836871] ? syscall_return_slowpath+0x5e0/0x5e0 [ 498.841797] ? syscall_return_slowpath+0x31d/0x5e0 [ 498.846729] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 498.851737] ? prepare_exit_to_usermode+0x291/0x3b0 [ 498.856756] ? perf_trace_sys_enter+0xb10/0xb10 [ 498.861426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 498.866265] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 498.871543] RIP: 0033:0x455ba9 [ 498.874718] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 498.893979] RSP: 002b:00007fb01e7f8a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 498.901686] RAX: ffffffffffffffda RBX: 0000000020000600 RCX: 0000000000455ba9 [ 498.908948] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004ba7f0 [ 498.916297] RBP: 000000000072bea0 R08: 0000000000000000 R09: 00000000fbad8001 [ 498.923572] R10: 0000000020000600 R11: 0000000000000246 R12: 0000000000000013 [ 498.930832] R13: 00000000004c23fc R14: 00000000004d39d8 R15: 0000000000000001 [ 498.938112] CPU: 0 PID: 11260 Comm: syz-executor3 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 498.946620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.955974] Call Trace: [ 498.958577] dump_stack+0x1c9/0x2b4 [ 498.962326] ? dump_stack_print_info.cold.2+0x52/0x52 [ 498.968068] ? perf_trace_lock+0xde/0x920 [ 498.972228] should_fail.cold.4+0xa/0x11 [ 498.976819] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 498.981912] ? lock_acquire+0x1e4/0x540 [ 498.985893] ? find_get_entry+0xa6d/0x1120 [ 498.990141] ? lock_downgrade+0x8f0/0x8f0 [ 498.994292] ? is_bpf_text_address+0xae/0x170 [ 498.998775] ? lock_release+0xa30/0xa30 [ 499.002740] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 499.008262] ? kernel_poison_pages+0x136/0x220 [ 499.012861] ? kasan_unpoison_shadow+0x35/0x50 [ 499.017435] ? lock_acquire+0x1e4/0x540 [ 499.021403] ? fs_reclaim_acquire+0x20/0x20 [ 499.025712] ? lock_downgrade+0x8f0/0x8f0 [ 499.029862] ? check_same_owner+0x340/0x340 [ 499.034255] ? unwind_get_return_address+0x61/0xa0 [ 499.039170] ? rcu_note_context_switch+0x730/0x730 [ 499.044097] __alloc_pages_nodemask+0x36e/0xdb0 [ 499.048771] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 499.053787] ? d_alloc_parallel+0x15a/0x1ea0 [ 499.058196] ? do_filp_open+0x255/0x380 [ 499.062160] ? trace_hardirqs_on+0x10/0x10 [ 499.066381] ? percpu_ref_put_many+0x119/0x240 [ 499.070953] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 499.075955] ? percpu_counter_add_batch+0xf2/0x150 [ 499.080874] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 499.085878] ? __vm_enough_memory+0x590/0x980 [ 499.090363] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 499.095886] alloc_pages_vma+0xdd/0x540 [ 499.099880] shmem_alloc_page+0xa8/0x190 [ 499.103930] ? shmem_swapin+0x230/0x230 [ 499.107903] shmem_alloc_and_acct_page+0x1f1/0x820 [ 499.112841] ? shmem_getattr+0x2c0/0x2c0 [ 499.116890] ? trace_hardirqs_on+0x10/0x10 [ 499.121119] ? zap_class+0x740/0x740 [ 499.124906] ? save_stack+0x43/0xd0 [ 499.128789] ? kasan_slab_alloc+0x12/0x20 [ 499.132921] ? kmem_cache_alloc+0x12e/0x760 [ 499.137247] shmem_getpage_gfp+0x6ea/0x3ec0 [ 499.141593] ? shmem_writepage+0x13a0/0x13a0 [ 499.146087] ? is_bpf_text_address+0xae/0x170 [ 499.150570] ? trace_hardirqs_on+0x10/0x10 [ 499.154807] ? lock_acquire+0x1e4/0x540 [ 499.158782] ? mem_cgroup_id_get_many+0x160/0x160 [ 499.163630] ? __unlock_page_memcg+0x53/0x100 [ 499.168736] ? lock_downgrade+0x8f0/0x8f0 [ 499.172886] ? trace_hardirqs_on+0x10/0x10 [ 499.177118] ? rcu_read_lock+0x70/0x70 [ 499.181019] ? __unlock_page_memcg+0x72/0x100 [ 499.185536] ? unlock_page_memcg+0x2c/0x40 [ 499.189768] ? page_add_file_rmap+0x781/0xe40 [ 499.194270] ? perf_trace_lock+0xde/0x920 [ 499.198427] ? trace_hardirqs_on+0x10/0x10 [ 499.202827] ? zap_class+0x740/0x740 [ 499.206624] ? zap_class+0x740/0x740 [ 499.210326] ? perf_trace_lock+0xde/0x920 [ 499.214464] ? trace_hardirqs_on+0x10/0x10 [ 499.219044] ? perf_trace_lock+0xde/0x920 [ 499.223187] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 499.228193] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 499.232938] ? lock_acquire+0x1e4/0x540 [ 499.237073] ? is_bpf_text_address+0xae/0x170 [ 499.241566] ? lock_downgrade+0x8f0/0x8f0 [ 499.245715] ? lock_release+0xa30/0xa30 [ 499.249677] ? kasan_check_read+0x11/0x20 [ 499.253814] ? rcu_is_watching+0x8c/0x150 [ 499.257961] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 499.262633] ? is_bpf_text_address+0xd7/0x170 [ 499.267115] ? kernel_text_address+0x79/0xf0 [ 499.271527] ? __kernel_text_address+0xd/0x40 [ 499.276033] ? unwind_get_return_address+0x61/0xa0 [ 499.280952] ? __save_stack_trace+0x8d/0xf0 [ 499.285279] shmem_file_read_iter+0x399/0x1090 [ 499.289866] ? kasan_kmalloc+0xc4/0xe0 [ 499.293741] ? alloc_pipe_info+0x2a8/0x5a0 [ 499.297978] ? shmem_fallocate+0x12e0/0x12e0 [ 499.302376] ? lock_acquire+0x1e4/0x540 [ 499.306336] ? percpu_ref_put_many+0x119/0x240 [ 499.310916] ? lock_downgrade+0x8f0/0x8f0 [ 499.315080] ? lock_release+0xa30/0xa30 [ 499.319043] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 499.323701] ? mem_cgroup_handle_over_high+0x130/0x130 [ 499.330130] ? fs_reclaim_acquire+0x20/0x20 [ 499.334444] ? lock_downgrade+0x8f0/0x8f0 [ 499.338593] ? lock_downgrade+0x8f0/0x8f0 [ 499.342741] ? __lockdep_init_map+0x105/0x590 [ 499.347226] ? lockdep_init_map+0x9/0x10 [ 499.353208] ? debug_mutex_init+0x2d/0x60 [ 499.357344] ? __mutex_init+0x1f7/0x290 [ 499.361303] ? mem_cgroup_id_get_online+0x310/0x310 [ 499.366315] ? __ia32_sys_membarrier+0x150/0x150 [ 499.371079] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 499.376605] ? fsnotify+0xbac/0x14e0 [ 499.380494] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 499.385514] ? iov_iter_pipe+0xc2/0x2f0 [ 499.389828] generic_file_splice_read+0x5cd/0x9d0 [ 499.394664] ? add_to_pipe+0x360/0x360 [ 499.398567] ? rw_verify_area+0x118/0x360 [ 499.402874] ? add_to_pipe+0x360/0x360 [ 499.406757] do_splice_to+0x12e/0x190 [ 499.410555] splice_direct_to_actor+0x270/0x8f0 [ 499.415224] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 499.420764] ? pipe_to_sendpage+0x400/0x400 [ 499.425089] ? do_splice_to+0x190/0x190 [ 499.429051] ? security_file_permission+0x1c2/0x230 [ 499.434054] ? rw_verify_area+0x118/0x360 [ 499.438192] do_splice_direct+0x2d4/0x420 [ 499.442363] ? splice_direct_to_actor+0x8f0/0x8f0 [ 499.447294] ? rw_verify_area+0x118/0x360 [ 499.451430] do_sendfile+0x62a/0xe20 [ 499.455136] ? do_compat_pwritev64+0x1c0/0x1c0 [ 499.459991] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 499.465532] ? _copy_from_user+0xdf/0x150 [ 499.469669] __x64_sys_sendfile64+0x15d/0x250 [ 499.474170] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 499.478745] do_syscall_64+0x1b9/0x820 [ 499.482620] ? finish_task_switch+0x1d3/0x870 [ 499.487106] ? syscall_return_slowpath+0x5e0/0x5e0 [ 499.492029] ? syscall_return_slowpath+0x31d/0x5e0 [ 499.496966] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 499.501998] ? prepare_exit_to_usermode+0x291/0x3b0 [ 499.507547] ? perf_trace_sys_enter+0xb10/0xb10 [ 499.512205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 499.517053] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 499.522244] RIP: 0033:0x455ba9 [ 499.525432] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 499.544861] RSP: 002b:00007fd7c1e0fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 499.552563] RAX: ffffffffffffffda RBX: 00007fd7c1e106d4 RCX: 0000000000455ba9 [ 499.559849] RDX: 0000000020000580 RSI: 0000000000000015 RDI: 0000000000000014 04:57:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./fil\n0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) [ 499.567908] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 499.575166] R10: 0000000000007ff6 R11: 0000000000000246 R12: 0000000000000016 [ 499.582423] R13: 00000000004c0e17 R14: 00000000004d0f48 R15: 0000000000000002 04:57:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) 04:57:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:25 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x7100}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 499.661011] FAT-fs (loop7): bogus number of reserved sectors [ 499.667012] FAT-fs (loop7): Can't find a valid FAT filesystem [ 499.699609] FAT-fs (loop1): bogus number of reserved sectors 04:57:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) 04:57:25 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team(') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) [ 499.705829] FAT-fs (loop1): Can't find a valid FAT filesystem [ 499.735110] FAT-fs (loop6): bogus number of reserved sectors [ 499.741060] FAT-fs (loop6): Can't find a valid FAT filesystem [ 499.751996] FAT-fs (loop0): bogus number of reserved sectors [ 499.758048] FAT-fs (loop0): Can't find a valid FAT filesystem 04:57:25 executing program 3 (fault-call:7 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) 04:57:25 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x1800}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 499.793528] FAT-fs (loop7): bogus number of reserved sectors [ 499.799526] FAT-fs (loop7): Can't find a valid FAT filesystem [ 499.814597] FAT-fs (loop1): bogus number of reserved sectors [ 499.820537] FAT-fs (loop1): Can't find a valid FAT filesystem [ 499.849573] FAT-fs (loop6): bogus number of reserved sectors [ 499.855505] FAT-fs (loop6): Can't find a valid FAT filesystem [ 499.861508] FAT-fs (loop0): bogus number of reserved sectors [ 499.867417] FAT-fs (loop0): Can't find a valid FAT filesystem [ 499.888744] FAULT_INJECTION: forcing a failure. [ 499.888744] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 499.901244] CPU: 0 PID: 11317 Comm: syz-executor3 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 499.909666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.919033] Call Trace: [ 499.921640] dump_stack+0x1c9/0x2b4 [ 499.925325] ? dump_stack_print_info.cold.2+0x52/0x52 [ 499.930644] ? perf_trace_lock+0xde/0x920 [ 499.934811] should_fail.cold.4+0xa/0x11 [ 499.938906] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 499.944051] ? lock_acquire+0x1e4/0x540 [ 499.948056] ? find_get_entry+0xa6d/0x1120 [ 499.952326] ? lock_downgrade+0x8f0/0x8f0 [ 499.956492] ? lock_release+0xa30/0xa30 [ 499.960481] ? lock_release+0xa30/0xa30 [ 499.964480] ? lock_acquire+0x1e4/0x540 [ 499.968475] ? fs_reclaim_acquire+0x20/0x20 [ 499.972817] ? lock_downgrade+0x8f0/0x8f0 [ 499.976981] ? check_same_owner+0x340/0x340 [ 499.981317] ? rcu_note_context_switch+0x730/0x730 [ 499.986313] __alloc_pages_nodemask+0x36e/0xdb0 [ 499.991005] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 499.996044] ? trace_hardirqs_on+0x10/0x10 [ 499.997823] FAT-fs (loop5): bogus number of reserved sectors [ 500.000300] ? shmem_add_to_page_cache+0xd71/0x1450 [ 500.000323] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 500.000340] ? percpu_counter_add_batch+0xf2/0x150 [ 500.000359] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 500.000376] ? __vm_enough_memory+0x590/0x980 [ 500.000394] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 500.000414] alloc_pages_vma+0xdd/0x540 [ 500.006283] FAT-fs (loop5): Can't find a valid FAT filesystem [ 500.011320] shmem_alloc_page+0xa8/0x190 [ 500.011335] ? shmem_swapin+0x230/0x230 [ 500.011367] shmem_alloc_and_acct_page+0x1f1/0x820 [ 500.059149] ? shmem_getattr+0x2c0/0x2c0 [ 500.063227] ? do_raw_spin_unlock+0xa7/0x2f0 [ 500.067683] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 500.072468] ? kasan_check_write+0x14/0x20 [ 500.076730] shmem_getpage_gfp+0x6ea/0x3ec0 [ 500.081072] ? shmem_writepage+0x13a0/0x13a0 [ 500.085483] ? is_bpf_text_address+0xae/0x170 [ 500.089972] ? trace_hardirqs_on+0x10/0x10 [ 500.094226] ? lock_acquire+0x1e4/0x540 [ 500.098372] ? mem_cgroup_id_get_many+0x160/0x160 [ 500.103205] ? __unlock_page_memcg+0x53/0x100 [ 500.107685] ? lock_downgrade+0x8f0/0x8f0 [ 500.111822] ? trace_hardirqs_on+0x10/0x10 [ 500.116044] ? rcu_read_lock+0x70/0x70 [ 500.119920] ? __unlock_page_memcg+0x72/0x100 [ 500.124415] ? unlock_page_memcg+0x2c/0x40 [ 500.128640] ? page_add_file_rmap+0x781/0xe40 [ 500.133569] ? perf_trace_lock+0xde/0x920 [ 500.137728] ? trace_hardirqs_on+0x10/0x10 [ 500.141965] ? zap_class+0x740/0x740 [ 500.145666] ? zap_class+0x740/0x740 [ 500.149386] ? perf_trace_lock+0xde/0x920 [ 500.153526] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 500.159059] ? page_mapping+0x44f/0x5e0 [ 500.163023] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 500.168545] ? mark_page_accessed+0x672/0xd30 [ 500.173029] ? shmem_parse_options.cold.52+0x49/0x49 [ 500.178117] ? activate_page+0x9a0/0x9a0 [ 500.182430] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 500.187965] ? __set_page_dirty_no_writeback+0x14a/0x290 [ 500.193413] ? do_writepages+0x1a0/0x1a0 [ 500.198159] ? lock_acquire+0x1e4/0x540 [ 500.202123] ? is_bpf_text_address+0xae/0x170 [ 500.206604] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 500.211618] ? sanity+0x238/0x330 [ 500.215068] ? do_writepages+0x1a0/0x1a0 [ 500.219126] ? kasan_check_write+0x14/0x20 [ 500.223353] ? copy_page_to_iter+0x534/0xf50 [ 500.227755] ? _copy_to_iter+0x1540/0x1540 [ 500.231996] ? unlock_page+0x1d1/0x2c0 [ 500.235877] ? wake_up_page_bit+0x5b0/0x5b0 [ 500.240197] ? __kernel_text_address+0xd/0x40 [ 500.244690] ? rcu_note_context_switch+0x730/0x730 [ 500.249605] ? check_same_owner+0x340/0x340 [ 500.253914] ? __save_stack_trace+0x8d/0xf0 [ 500.258255] shmem_file_read_iter+0x399/0x1090 [ 500.262834] ? shmem_fallocate+0x12e0/0x12e0 [ 500.267248] ? lock_acquire+0x1e4/0x540 [ 500.271379] ? percpu_ref_put_many+0x119/0x240 [ 500.275962] ? lock_downgrade+0x8f0/0x8f0 [ 500.280096] ? lock_release+0xa30/0xa30 [ 500.284055] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 500.288725] ? mem_cgroup_handle_over_high+0x130/0x130 [ 500.294076] ? fs_reclaim_acquire+0x20/0x20 [ 500.298396] ? lock_downgrade+0x8f0/0x8f0 [ 500.302542] ? lock_downgrade+0x8f0/0x8f0 [ 500.306676] ? __lockdep_init_map+0x105/0x590 [ 500.311161] ? lockdep_init_map+0x9/0x10 [ 500.315207] ? debug_mutex_init+0x2d/0x60 [ 500.319347] ? __mutex_init+0x1f7/0x290 [ 500.323310] ? mem_cgroup_id_get_online+0x310/0x310 [ 500.328328] ? __ia32_sys_membarrier+0x150/0x150 [ 500.333073] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 500.338611] ? fsnotify+0xbac/0x14e0 [ 500.342315] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 500.347317] ? iov_iter_pipe+0xc2/0x2f0 [ 500.351297] generic_file_splice_read+0x5cd/0x9d0 [ 500.356133] ? add_to_pipe+0x360/0x360 [ 500.360017] ? rw_verify_area+0x118/0x360 [ 500.364165] ? add_to_pipe+0x360/0x360 [ 500.368049] do_splice_to+0x12e/0x190 [ 500.371840] splice_direct_to_actor+0x270/0x8f0 [ 500.376511] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 500.382050] ? pipe_to_sendpage+0x400/0x400 [ 500.386376] ? do_splice_to+0x190/0x190 [ 500.390340] ? security_file_permission+0x1c2/0x230 [ 500.395344] ? rw_verify_area+0x118/0x360 [ 500.399500] do_splice_direct+0x2d4/0x420 [ 500.403640] ? splice_direct_to_actor+0x8f0/0x8f0 [ 500.408487] ? rw_verify_area+0x118/0x360 [ 500.412635] do_sendfile+0x62a/0xe20 [ 500.416356] ? do_compat_pwritev64+0x1c0/0x1c0 [ 500.420935] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 500.426475] ? _copy_from_user+0xdf/0x150 [ 500.430655] __x64_sys_sendfile64+0x15d/0x250 [ 500.435150] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 500.439723] do_syscall_64+0x1b9/0x820 [ 500.443697] ? finish_task_switch+0x1d3/0x870 [ 500.448182] ? syscall_return_slowpath+0x5e0/0x5e0 [ 500.453098] ? syscall_return_slowpath+0x31d/0x5e0 [ 500.458021] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 500.463028] ? prepare_exit_to_usermode+0x291/0x3b0 [ 500.468047] ? perf_trace_sys_enter+0xb10/0xb10 [ 500.472714] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 500.477550] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 500.482832] RIP: 0033:0x455ba9 04:57:25 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x5c}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0xe}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 04:57:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0xe000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 500.486027] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 500.506366] RSP: 002b:00007fd7c1e0fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 500.514093] RAX: ffffffffffffffda RBX: 00007fd7c1e106d4 RCX: 0000000000455ba9 [ 500.521781] RDX: 0000000020000580 RSI: 0000000000000015 RDI: 0000000000000014 [ 500.529038] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 500.536316] R10: 0000000000007ff6 R11: 0000000000000246 R12: 0000000000000016 [ 500.543573] R13: 00000000004c0e17 R14: 00000000004d0f48 R15: 0000000000000003 04:57:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./fil%0\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\t', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 500.657930] FAT-fs (loop0): bogus number of reserved sectors [ 500.664274] FAT-fs (loop0): Can't find a valid FAT filesystem [ 500.676681] FAT-fs (loop1): bogus number of reserved sectors [ 500.682715] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='\nfat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) 04:57:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 500.706630] FAT-fs (loop7): bogus number of reserved sectors [ 500.712635] FAT-fs (loop7): Can't find a valid FAT filesystem [ 500.735405] FAT-fs (loop6): bogus number of reserved sectors [ 500.741329] FAT-fs (loop6): Can't find a valid FAT filesystem [ 500.744077] FAT-fs (loop1): bogus number of reserved sectors 04:57:26 executing program 3 (fault-call:7 fault-nth:4): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000009c0)="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", 0x0) ftruncate(r2, 0x40001) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendfile(r1, r2, &(0x7f0000000580), 0x7ff6) [ 500.753115] FAT-fs (loop1): Can't find a valid FAT filesystem [ 500.761471] FAT-fs (loop0): bogus number of reserved sectors [ 500.767356] FAT-fs (loop0): Can't find a valid FAT filesystem [ 500.824894] FAT-fs (loop7): bogus number of reserved sectors [ 500.830886] FAT-fs (loop7): Can't find a valid FAT filesystem [ 500.859128] FAT-fs (loop6): bogus number of reserved sectors [ 500.865197] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./file-\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) 04:57:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x61000000}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 500.923798] FAULT_INJECTION: forcing a failure. [ 500.923798] name failslab, interval 1, probability 0, space 0, times 0 [ 500.935056] CPU: 1 PID: 11391 Comm: syz-executor3 Not tainted 4.18.0-rc3-next-20180706+ #1 [ 500.943508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.952886] Call Trace: [ 500.955479] dump_stack+0x1c9/0x2b4 [ 500.959121] ? dump_stack_print_info.cold.2+0x52/0x52 [ 500.964318] should_fail.cold.4+0xa/0x11 [ 500.968392] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 500.973501] ? trace_hardirqs_on+0x10/0x10 [ 500.977745] ? trace_hardirqs_on+0x10/0x10 [ 500.981988] ? __isolate_free_page+0x690/0x690 [ 500.986580] ? trace_hardirqs_on+0x10/0x10 [ 500.990806] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 500.995820] ? trace_hardirqs_on+0x10/0x10 [ 501.000046] ? trace_hardirqs_on+0x10/0x10 [ 501.004269] __should_failslab+0x124/0x180 [ 501.008507] should_failslab+0x9/0x14 [ 501.012294] kmem_cache_alloc+0x47/0x760 [ 501.016350] xas_alloc+0x38a/0x490 [ 501.019888] ? minmax_running_min+0x690/0x690 [ 501.024374] ? kernel_poison_pages+0x136/0x220 [ 501.028947] ? kasan_unpoison_shadow+0x35/0x50 [ 501.033517] xas_create+0x716/0x1150 [ 501.037236] ? fs_reclaim_acquire+0x20/0x20 [ 501.041554] ? xas_descend+0x5f0/0x5f0 [ 501.045433] ? lock_acquire+0x1e4/0x540 [ 501.049398] ? percpu_ref_tryget_live+0x143/0x440 [ 501.054236] ? lock_downgrade+0x8f0/0x8f0 [ 501.058395] ? lock_release+0xa30/0xa30 [ 501.062364] ? __alloc_pages_nodemask+0x6e3/0xdb0 [ 501.067205] ? trace_hardirqs_on+0xd/0x10 [ 501.071348] ? try_charge+0xbc2/0x1680 [ 501.075230] xas_store+0xce/0x1720 [ 501.078776] ? xas_find_tagged+0x1440/0x1440 [ 501.083200] ? lock_acquire+0x1e4/0x540 [ 501.087168] ? shmem_add_to_page_cache+0x8b9/0x1450 [ 501.092188] ? xa_find_after+0x9a0/0x9a0 [ 501.096240] ? percpu_ref_put_many+0x119/0x240 [ 501.100812] ? lock_downgrade+0x8f0/0x8f0 [ 501.104961] ? xas_find_conflict+0x360/0x8d0 [ 501.109368] ? kasan_check_write+0x14/0x20 [ 501.113591] ? do_raw_spin_lock+0xc1/0x200 [ 501.117832] shmem_add_to_page_cache+0x98e/0x1450 [ 501.122670] ? shmem_write_end+0x9a0/0x9a0 [ 501.126895] ? mem_cgroup_try_charge+0x548/0xa70 [ 501.131640] ? mem_cgroup_protected+0xa60/0xa60 [ 501.136303] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 501.141842] ? shmem_alloc_and_acct_page+0x31a/0x820 [ 501.146937] ? shmem_getattr+0x2c0/0x2c0 [ 501.151002] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 501.155580] ? kasan_check_write+0x14/0x20 [ 501.159808] shmem_getpage_gfp+0xaad/0x3ec0 [ 501.164130] ? shmem_writepage+0x13a0/0x13a0 [ 501.168528] ? is_bpf_text_address+0xae/0x170 [ 501.173018] ? trace_hardirqs_on+0x10/0x10 [ 501.177245] ? lock_acquire+0x1e4/0x540 [ 501.181229] ? mem_cgroup_id_get_many+0x160/0x160 [ 501.186067] ? lock_release+0xa30/0xa30 [ 501.190039] ? __wake_up_common_lock+0x1d0/0x330 [ 501.194791] ? __unlock_page_memcg+0x53/0x100 [ 501.199287] ? lock_downgrade+0x8f0/0x8f0 [ 501.203425] ? kasan_check_read+0x11/0x20 [ 501.207569] ? trace_hardirqs_on+0x10/0x10 [ 501.211794] ? rcu_read_lock+0x70/0x70 [ 501.215672] ? __unlock_page_memcg+0x72/0x100 [ 501.220171] ? unlock_page_memcg+0x2c/0x40 [ 501.224412] ? page_add_file_rmap+0x781/0xe40 [ 501.228901] ? page_add_new_anon_rmap+0x870/0x870 [ 501.233734] ? trace_hardirqs_on+0x10/0x10 [ 501.237959] ? trace_hardirqs_on+0x10/0x10 [ 501.242201] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 501.247732] ? page_mapping+0x44f/0x5e0 [ 501.251700] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 501.257244] ? mark_page_accessed+0x672/0xd30 [ 501.261732] ? shmem_parse_options.cold.52+0x49/0x49 [ 501.266834] ? activate_page+0x9a0/0x9a0 [ 501.270895] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 501.277146] ? __set_page_dirty_no_writeback+0x14a/0x290 [ 501.282587] ? do_writepages+0x1a0/0x1a0 [ 501.286642] ? lock_acquire+0x1e4/0x540 [ 501.290608] ? is_bpf_text_address+0xae/0x170 [ 501.295093] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 501.300101] ? sanity+0x238/0x330 [ 501.303662] ? do_writepages+0x1a0/0x1a0 [ 501.307731] ? kasan_check_write+0x14/0x20 [ 501.311978] ? copy_page_to_iter+0x534/0xf50 [ 501.316380] ? _copy_to_iter+0x1540/0x1540 [ 501.320604] ? unlock_page+0x1d1/0x2c0 [ 501.324656] ? wake_up_page_bit+0x5b0/0x5b0 [ 501.328972] ? __kernel_text_address+0xd/0x40 [ 501.333472] ? rcu_note_context_switch+0x730/0x730 [ 501.338390] ? check_same_owner+0x340/0x340 [ 501.343154] ? __save_stack_trace+0x8d/0xf0 [ 501.347471] shmem_file_read_iter+0x399/0x1090 [ 501.352173] ? shmem_fallocate+0x12e0/0x12e0 [ 501.356579] ? lock_acquire+0x1e4/0x540 [ 501.360641] ? percpu_ref_put_many+0x119/0x240 [ 501.365993] ? lock_downgrade+0x8f0/0x8f0 [ 501.370144] ? lock_release+0xa30/0xa30 [ 501.374109] ? memcg_kmem_get_cache+0x3a9/0x9d0 [ 501.378776] ? mem_cgroup_handle_over_high+0x130/0x130 [ 501.384054] ? fs_reclaim_acquire+0x20/0x20 [ 501.388378] ? lock_downgrade+0x8f0/0x8f0 [ 501.392515] ? lock_downgrade+0x8f0/0x8f0 [ 501.396662] ? __lockdep_init_map+0x105/0x590 [ 501.401167] ? lockdep_init_map+0x9/0x10 [ 501.405239] ? debug_mutex_init+0x2d/0x60 [ 501.409376] ? __mutex_init+0x1f7/0x290 [ 501.413337] ? mem_cgroup_id_get_online+0x310/0x310 [ 501.418344] ? __ia32_sys_membarrier+0x150/0x150 [ 501.423089] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 501.428614] ? fsnotify+0xbac/0x14e0 [ 501.432329] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 501.437338] ? iov_iter_pipe+0xc2/0x2f0 [ 501.441316] generic_file_splice_read+0x5cd/0x9d0 [ 501.446196] ? add_to_pipe+0x360/0x360 [ 501.450088] ? rw_verify_area+0x118/0x360 [ 501.454225] ? add_to_pipe+0x360/0x360 [ 501.458114] do_splice_to+0x12e/0x190 [ 501.461908] splice_direct_to_actor+0x270/0x8f0 [ 501.466588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 501.472133] ? pipe_to_sendpage+0x400/0x400 [ 501.476446] ? do_splice_to+0x190/0x190 [ 501.480416] ? security_file_permission+0x1c2/0x230 [ 501.485440] ? rw_verify_area+0x118/0x360 [ 501.489638] do_splice_direct+0x2d4/0x420 [ 501.493777] ? splice_direct_to_actor+0x8f0/0x8f0 [ 501.498610] ? rw_verify_area+0x118/0x360 [ 501.502748] do_sendfile+0x62a/0xe20 [ 501.506465] ? do_compat_pwritev64+0x1c0/0x1c0 [ 501.511056] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 501.516580] ? _copy_from_user+0xdf/0x150 [ 501.520716] __x64_sys_sendfile64+0x15d/0x250 [ 501.525204] ? __ia32_sys_sendfile+0x2a0/0x2a0 [ 501.530042] do_syscall_64+0x1b9/0x820 [ 501.533944] ? finish_task_switch+0x1d3/0x870 [ 501.538451] ? syscall_return_slowpath+0x5e0/0x5e0 [ 501.543373] ? syscall_return_slowpath+0x31d/0x5e0 [ 501.548308] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 501.553327] ? prepare_exit_to_usermode+0x291/0x3b0 [ 501.558330] ? perf_trace_sys_enter+0xb10/0xb10 [ 501.563000] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 501.567848] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 501.573029] RIP: 0033:0x455ba9 [ 501.576215] Code: 1d ba 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 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 501.595411] RSP: 002b:00007fd7c1e0fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 501.603234] RAX: ffffffffffffffda RBX: 00007fd7c1e106d4 RCX: 0000000000455ba9 [ 501.610489] RDX: 0000000020000580 RSI: 0000000000000015 RDI: 0000000000000014 [ 501.617854] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 04:57:27 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') recvmmsg(0xffffffffffffffff, &(0x7f000000a580)=[{{&(0x7f0000009540)=@generic, 0x80, &(0x7f0000009680)=[{&(0x7f00000095c0)=""/156, 0x9c}], 0x1, &(0x7f00000096c0)=""/201, 0xc9}}, {{&(0x7f00000097c0)=@hci, 0x80, &(0x7f0000009ac0), 0x0, &(0x7f0000009b00)=""/78, 0x4e}}, {{0x0, 0x0, &(0x7f000000a480)=[{&(0x7f0000009fc0)=""/181, 0xb5}, {&(0x7f000000a180)=""/254, 0xfe}], 0x2, &(0x7f000000a500)=""/125, 0x7d}}], 0x3, 0x20, &(0x7f000000a700)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e180)={{{@in6=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000e280)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000ec80)={'gre0\x00'}) [ 501.625142] R10: 0000000000007ff6 R11: 0000000000000246 R12: 0000000000000016 [ 501.632504] R13: 00000000004c0e17 R14: 00000000004d0f48 R15: 0000000000000004 [ 501.666675] FAT-fs (loop1): bogus number of reserved sectors 04:57:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000000c0)={[{@fat=@discard='discard', 0x2c}]}) 04:57:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001200)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 04:57:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000440)='%fat\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) [ 501.672643] FAT-fs (loop1): Can't find a valid FAT filesystem 04:57:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7ffffffffffff, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 501.743360] FAT-fs (loop0): bogus number of reserved sectors [ 501.749419] FAT-fs (loop0): Can't find a valid FAT filesystem [ 501.762418] FAT-fs (loop1): bogus number of reserved sectors [ 501.768427] FAT-fs (loop1): Can't find a valid FAT filesystem [ 501.788172] FAT-fs (loop7): bogus number of reserved sectors [ 501.794113] FAT-fs (loop7): Can't find a valid FAT filesystem [ 501.835194] FAT-fs (loop0): bogus number of reserved sectors [ 501.841205] FAT-fs (loop0): Can't find a valid FAT filesystem [ 501.842152] FAT-fs (loop6): bogus number of reserved sectors [ 501.853051] FAT-fs (loop6): Can't find a valid FAT filesystem [ 501.869962] FAT-fs (loop7): bogus number of reserved sectors [ 501.875999] FAT-fs (loop7): Can't find a valid FAT filesystem 04:57:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_mount_image$vfat(&(0x7f0000001d40)='vfat\x00', &(0x7f0000001d80)='./fileA\x00', 0x0, 0x0, &(0x7f0000003040), 0x0, &(0x7f0000003100)={[{@rodir='rodir', 0x2c}]}) [ 501.896586] FAT-fs (loop6): bogus number of reserved sectors [ 501.902523] FAT-fs (loop6): Can't find a valid FAT filesystem 04:57:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d345f8f762070") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xfdffffff00000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000080)={[{@fat=@allow_utime={'allow_utime', 0x3d, [0x31]}, 0x2c}]}) [ 501.940878] page:ffffea0007099140 count:2 mapcount:1 mapping:ffff8801a9f979f9 index:0x721 [ 501.949334] flags: 0x2fffc0000040068(uptodate|lru|active|swapbacked) [ 501.955872] raw: 02fffc0000040068 ffffea0006dec488 ffffea00070df448 ffff8801a9f979f9 [ 501.963819] raw: 0000000000000721 0000000000000000 0000000200000000 ffff88019c8f0140 [ 501.971798] page dumped because: VM_BUG_ON_PAGE(page_to_pgoff(page) != index) [ 501.979122] page->mem_cgroup:ffff88019c8f0140 [ 501.983746] ------------[ cut here ]------------