DUID 00:04:19:fc:1d:7f:14:5b:d7:38:ab:cc:58:64:7d:90:93:01 forked to background, child pid 197 Starting sshd: OK syzkaller syzkaller login: [ 12.379531][ T23] kauditd_printk_skb: 60 callbacks suppressed [ 12.379537][ T23] audit: type=1400 audit(1647766289.840:71): avc: denied { transition } for pid=290 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.386449][ T23] audit: type=1400 audit(1647766289.840:72): avc: denied { write } for pid=290 comm="sh" path="pipe:[929]" dev="pipefs" ino=929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.0.135' (ECDSA) to the list of known hosts. executing program [ 225.700761][ T23] audit: type=1400 audit(1647766503.160:73): avc: denied { execmem } for pid=365 comm="syz-executor332" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 225.705202][ T23] audit: type=1400 audit(1647766503.160:74): avc: denied { read write } for pid=365 comm="syz-executor332" name="loop0" dev="devtmpfs" ino=115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 225.713283][ T366] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 225.713992][ T23] audit: type=1400 audit(1647766503.170:75): avc: denied { open } for pid=365 comm="syz-executor332" path="/dev/loop0" dev="devtmpfs" ino=115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 225.715101][ T366] FAULT_INJECTION: forcing a failure. [ 225.715101][ T366] name failslab, interval 1, probability 0, space 0, times 1 [ 225.723128][ T23] audit: type=1400 audit(1647766503.170:76): avc: denied { ioctl } for pid=365 comm="syz-executor332" path="/dev/loop0" dev="devtmpfs" ino=115 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 225.726100][ T366] CPU: 0 PID: 366 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 225.754247][ T23] audit: type=1400 audit(1647766503.170:77): avc: denied { mounton } for pid=366 comm="syz-executor332" path="/root/syzkaller.fVJBdP/0/file0" dev="sda1" ino=1140 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 225.761763][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.761767][ T366] Call Trace: [ 225.761791][ T366] dump_stack_lvl+0x1e2/0x24b [ 225.761801][ T366] ? show_regs_print_info+0x18/0x18 [ 225.761819][ T366] ? sched_clock+0x3a/0x40 [ 225.813623][ T366] dump_stack+0x15/0x1d [ 225.817755][ T366] should_fail+0x3c0/0x510 [ 225.822142][ T366] ? mempool_alloc_slab+0x1d/0x30 [ 225.827139][ T366] __should_failslab+0x9f/0xe0 [ 225.831890][ T366] should_failslab+0x9/0x20 [ 225.836366][ T366] kmem_cache_alloc+0x43/0x380 [ 225.841106][ T366] ? mempool_free+0x310/0x310 [ 225.845758][ T366] mempool_alloc_slab+0x1d/0x30 [ 225.850577][ T366] mempool_alloc+0x113/0x650 [ 225.855312][ T366] ? __kasan_check_read+0x11/0x20 [ 225.860306][ T366] ? __page_pinner_migration_failed+0xdd/0x250 [ 225.866431][ T366] ? mempool_resize+0x8e0/0x8e0 [ 225.871268][ T366] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 225.876611][ T366] ? pagecache_get_page+0x907/0x9c0 [ 225.881784][ T366] bio_alloc_bioset+0x1db/0x650 [ 225.886610][ T366] ? __kasan_check_write+0x14/0x20 [ 225.891689][ T366] ? __find_get_block+0x899/0xbd0 [ 225.896683][ T366] ? bio_chain_endio+0x120/0x120 [ 225.901594][ T366] ? write_boundary_block+0x150/0x150 [ 225.906936][ T366] ? bit_wait+0xa0/0xa0 [ 225.911062][ T366] ? __wait_on_bit+0x1a0/0x1a0 [ 225.915811][ T366] submit_bh_wbc+0x1cb/0x740 [ 225.920372][ T366] __bread_gfp+0x187/0x320 [ 225.924760][ T366] exfat_fill_super+0xf4e/0x2a20 [ 225.929667][ T366] ? exfat_reconfigure+0x90/0x90 [ 225.934573][ T366] ? set_blocksize+0x208/0x3e0 [ 225.939305][ T366] ? sb_set_blocksize+0xb7/0xf0 [ 225.944126][ T366] get_tree_bdev+0x41d/0x640 [ 225.948685][ T366] ? exfat_reconfigure+0x90/0x90 [ 225.953595][ T366] exfat_get_tree+0x1c/0x20 [ 225.958067][ T366] vfs_get_tree+0x89/0x270 [ 225.962455][ T366] path_mount+0x1975/0x2ab0 [ 225.966930][ T366] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 225.972448][ T366] ? getname_flags+0x207/0x650 [ 225.977180][ T366] ? user_path_at_empty+0x40/0x50 [ 225.982176][ T366] __se_sys_mount+0x2f7/0x3b0 [ 225.986822][ T366] ? __x64_sys_mount+0xd0/0xd0 [ 225.991556][ T366] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 225.997592][ T366] __x64_sys_mount+0xbf/0xd0 [ 226.002154][ T366] do_syscall_64+0x31/0x70 [ 226.006556][ T366] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.012428][ T366] RIP: 0033:0x7fc1f62f16aa [ 226.016827][ T366] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 226.036411][ T366] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 226.044796][ T366] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 226.052740][ T366] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 226.060683][ T366] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 226.068638][ T366] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 226.076773][ T366] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 226.086632][ T23] audit: type=1400 audit(1647766503.540:78): avc: denied { mount } for pid=366 comm="syz-executor332" name="/" dev="loop0" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 226.109638][ T23] audit: type=1400 audit(1647766503.570:79): avc: denied { unmount } for pid=365 comm="syz-executor332" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 executing program [ 226.231330][ T369] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 226.239737][ T369] FAULT_INJECTION: forcing a failure. [ 226.239737][ T369] name failslab, interval 1, probability 0, space 0, times 0 [ 226.252387][ T369] CPU: 0 PID: 369 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 226.262724][ T369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.272844][ T369] Call Trace: [ 226.276119][ T369] dump_stack_lvl+0x1e2/0x24b [ 226.280776][ T369] ? show_regs_print_info+0x18/0x18 [ 226.285948][ T369] dump_stack+0x15/0x1d [ 226.290080][ T369] should_fail+0x3c0/0x510 [ 226.294470][ T369] ? mempool_alloc_slab+0x1d/0x30 [ 226.299487][ T369] __should_failslab+0x9f/0xe0 [ 226.304224][ T369] should_failslab+0x9/0x20 [ 226.308699][ T369] kmem_cache_alloc+0x43/0x380 [ 226.313453][ T369] ? mempool_free+0x310/0x310 [ 226.318123][ T369] mempool_alloc_slab+0x1d/0x30 [ 226.322961][ T369] mempool_alloc+0x113/0x650 [ 226.327527][ T369] ? page_cache_prev_miss+0x420/0x420 [ 226.332875][ T369] ? mempool_resize+0x8e0/0x8e0 [ 226.337827][ T369] ? __page_pinner_migration_failed+0xdd/0x250 [ 226.343991][ T369] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 226.349343][ T369] ? pagecache_get_page+0x907/0x9c0 [ 226.354514][ T369] bio_alloc_bioset+0x1db/0x650 [ 226.359340][ T369] ? bio_chain_endio+0x120/0x120 [ 226.364260][ T369] ? __find_get_block+0x899/0xbd0 [ 226.369443][ T369] submit_bh_wbc+0x1cb/0x740 [ 226.374006][ T369] ll_rw_block+0x1c4/0x220 [ 226.378408][ T369] __breadahead+0xbe/0x170 [ 226.382798][ T369] ? __getblk_gfp+0x2a0/0x2a0 [ 226.387463][ T369] ? mempool_alloc+0x120/0x650 [ 226.392199][ T369] exfat_get_dentry+0x598/0x6f0 [ 226.397037][ T369] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 226.402380][ T369] ? submit_bio+0x1f8/0x6e0 [ 226.406854][ T369] exfat_create_upcase_table+0x231/0xea0 [ 226.412455][ T369] ? __disk_get_part+0x78/0xd0 [ 226.417190][ T369] ? guard_bio_eod+0x14a/0x1b0 [ 226.421926][ T369] ? submit_bh_wbc+0x660/0x740 [ 226.426662][ T369] ? exfat_nls_to_utf16+0xc40/0xc40 [ 226.431831][ T369] exfat_fill_super+0x1315/0x2a20 [ 226.436838][ T369] ? exfat_reconfigure+0x90/0x90 [ 226.441748][ T369] ? set_blocksize+0x208/0x3e0 [ 226.446494][ T369] ? sb_set_blocksize+0xb7/0xf0 [ 226.451318][ T369] get_tree_bdev+0x41d/0x640 [ 226.455892][ T369] ? exfat_reconfigure+0x90/0x90 [ 226.460884][ T369] exfat_get_tree+0x1c/0x20 [ 226.465357][ T369] vfs_get_tree+0x89/0x270 [ 226.469752][ T369] path_mount+0x1975/0x2ab0 [ 226.474236][ T369] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 226.479762][ T369] ? getname_flags+0x207/0x650 [ 226.484493][ T369] ? user_path_at_empty+0x40/0x50 [ 226.489488][ T369] __se_sys_mount+0x2f7/0x3b0 [ 226.494135][ T369] ? __x64_sys_mount+0xd0/0xd0 [ 226.498883][ T369] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 226.504918][ T369] __x64_sys_mount+0xbf/0xd0 [ 226.509479][ T369] do_syscall_64+0x31/0x70 [ 226.513864][ T369] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.519725][ T369] RIP: 0033:0x7fc1f62f16aa [ 226.524114][ T369] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 226.543695][ T369] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 226.552079][ T369] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 226.560023][ T369] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 226.567973][ T369] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 226.575925][ T369] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 226.583868][ T369] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 226.733130][ T371] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 226.741962][ T371] FAULT_INJECTION: forcing a failure. [ 226.741962][ T371] name failslab, interval 1, probability 0, space 0, times 0 [ 226.754850][ T371] CPU: 1 PID: 371 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 226.765082][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.775108][ T371] Call Trace: [ 226.778376][ T371] dump_stack_lvl+0x1e2/0x24b [ 226.783026][ T371] ? show_regs_print_info+0x18/0x18 [ 226.788196][ T371] dump_stack+0x15/0x1d [ 226.792320][ T371] should_fail+0x3c0/0x510 [ 226.796706][ T371] ? mempool_alloc_slab+0x1d/0x30 [ 226.801716][ T371] __should_failslab+0x9f/0xe0 [ 226.806450][ T371] should_failslab+0x9/0x20 [ 226.810935][ T371] kmem_cache_alloc+0x43/0x380 [ 226.815681][ T371] ? mempool_free+0x310/0x310 [ 226.820330][ T371] mempool_alloc_slab+0x1d/0x30 [ 226.825152][ T371] mempool_alloc+0x113/0x650 [ 226.829713][ T371] ? __kasan_check_read+0x11/0x20 [ 226.834708][ T371] ? __page_pinner_migration_failed+0xdd/0x250 [ 226.840843][ T371] ? mempool_resize+0x8e0/0x8e0 [ 226.845665][ T371] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 226.851008][ T371] ? pagecache_get_page+0x907/0x9c0 [ 226.856178][ T371] bio_alloc_bioset+0x1db/0x650 [ 226.861013][ T371] ? __kasan_check_write+0x14/0x20 [ 226.866106][ T371] ? __find_get_block+0x899/0xbd0 [ 226.871111][ T371] ? bio_chain_endio+0x120/0x120 [ 226.876018][ T371] ? write_boundary_block+0x150/0x150 [ 226.881379][ T371] ? grow_dev_page+0x434/0x4c0 [ 226.886122][ T371] submit_bh_wbc+0x1cb/0x740 [ 226.890688][ T371] __bread_gfp+0x187/0x320 [ 226.895080][ T371] exfat_load_bitmap+0x65d/0xaa0 [ 226.900023][ T371] ? asan.module_dtor+0x20/0x20 [ 226.904847][ T371] exfat_fill_super+0x133c/0x2a20 [ 226.909842][ T371] ? exfat_reconfigure+0x90/0x90 [ 226.914762][ T371] ? set_blocksize+0x208/0x3e0 [ 226.919500][ T371] ? sb_set_blocksize+0xb7/0xf0 [ 226.924325][ T371] get_tree_bdev+0x41d/0x640 [ 226.928885][ T371] ? exfat_reconfigure+0x90/0x90 [ 226.933794][ T371] exfat_get_tree+0x1c/0x20 [ 226.938271][ T371] vfs_get_tree+0x89/0x270 [ 226.942659][ T371] path_mount+0x1975/0x2ab0 [ 226.947140][ T371] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 226.952667][ T371] ? getname_flags+0x207/0x650 [ 226.957400][ T371] ? user_path_at_empty+0x40/0x50 [ 226.962618][ T371] __se_sys_mount+0x2f7/0x3b0 [ 226.967275][ T371] ? __x64_sys_mount+0xd0/0xd0 [ 226.972021][ T371] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 226.978070][ T371] __x64_sys_mount+0xbf/0xd0 [ 226.982638][ T371] do_syscall_64+0x31/0x70 [ 226.987026][ T371] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.992902][ T371] RIP: 0033:0x7fc1f62f16aa [ 226.997294][ T371] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 227.016880][ T371] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 227.025263][ T371] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 227.033465][ T371] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 227.041429][ T371] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 227.049382][ T371] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 227.057324][ T371] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 227.142619][ T373] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 227.151248][ T373] FAULT_INJECTION: forcing a failure. [ 227.151248][ T373] name failslab, interval 1, probability 0, space 0, times 0 [ 227.163887][ T373] CPU: 1 PID: 373 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 227.174129][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.184159][ T373] Call Trace: [ 227.187424][ T373] dump_stack_lvl+0x1e2/0x24b [ 227.192072][ T373] ? show_regs_print_info+0x18/0x18 [ 227.197239][ T373] dump_stack+0x15/0x1d [ 227.201365][ T373] should_fail+0x3c0/0x510 [ 227.205750][ T373] ? mempool_alloc_slab+0x1d/0x30 [ 227.210744][ T373] __should_failslab+0x9f/0xe0 [ 227.215484][ T373] should_failslab+0x9/0x20 [ 227.219958][ T373] kmem_cache_alloc+0x43/0x380 [ 227.224702][ T373] ? mempool_free+0x310/0x310 [ 227.229363][ T373] mempool_alloc_slab+0x1d/0x30 [ 227.234191][ T373] mempool_alloc+0x113/0x650 [ 227.238749][ T373] ? page_cache_prev_miss+0x420/0x420 [ 227.244090][ T373] ? mempool_resize+0x8e0/0x8e0 [ 227.248909][ T373] ? __page_pinner_migration_failed+0xdd/0x250 [ 227.255033][ T373] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 227.260373][ T373] ? pagecache_get_page+0x907/0x9c0 [ 227.265541][ T373] bio_alloc_bioset+0x1db/0x650 [ 227.270361][ T373] ? bio_chain_endio+0x120/0x120 [ 227.275282][ T373] ? __find_get_block+0x899/0xbd0 [ 227.280275][ T373] submit_bh_wbc+0x1cb/0x740 [ 227.284844][ T373] ll_rw_block+0x1c4/0x220 [ 227.289232][ T373] __breadahead+0xbe/0x170 [ 227.293617][ T373] ? __getblk_gfp+0x2a0/0x2a0 [ 227.298263][ T373] exfat_get_dentry+0x598/0x6f0 [ 227.303095][ T373] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 227.308437][ T373] ? io_schedule+0x8e/0x120 [ 227.312911][ T373] exfat_create_upcase_table+0x231/0xea0 [ 227.318514][ T373] ? __disk_get_part+0x78/0xd0 [ 227.323259][ T373] ? bit_wait+0xa0/0xa0 [ 227.327382][ T373] ? __wait_on_bit+0x1a0/0x1a0 [ 227.332129][ T373] ? bit_waitqueue+0x30/0x30 [ 227.336706][ T373] ? exfat_nls_to_utf16+0xc40/0xc40 [ 227.341885][ T373] exfat_fill_super+0x1315/0x2a20 [ 227.346886][ T373] ? exfat_reconfigure+0x90/0x90 [ 227.351801][ T373] ? set_blocksize+0x208/0x3e0 [ 227.356537][ T373] ? sb_set_blocksize+0xb7/0xf0 [ 227.361387][ T373] get_tree_bdev+0x41d/0x640 [ 227.365959][ T373] ? exfat_reconfigure+0x90/0x90 [ 227.370865][ T373] exfat_get_tree+0x1c/0x20 [ 227.375336][ T373] vfs_get_tree+0x89/0x270 [ 227.379724][ T373] path_mount+0x1975/0x2ab0 [ 227.384195][ T373] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 227.389710][ T373] ? getname_flags+0x207/0x650 [ 227.394446][ T373] ? user_path_at_empty+0x40/0x50 [ 227.399437][ T373] __se_sys_mount+0x2f7/0x3b0 [ 227.404082][ T373] ? __x64_sys_mount+0xd0/0xd0 [ 227.408815][ T373] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 227.414859][ T373] __x64_sys_mount+0xbf/0xd0 [ 227.419418][ T373] do_syscall_64+0x31/0x70 [ 227.423807][ T373] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.429669][ T373] RIP: 0033:0x7fc1f62f16aa [ 227.434090][ T373] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 227.453664][ T373] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 227.462050][ T373] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 227.469991][ T373] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 227.477938][ T373] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 227.485881][ T373] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 227.493822][ T373] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 227.623684][ T375] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 227.632192][ T375] FAULT_INJECTION: forcing a failure. [ 227.632192][ T375] name failslab, interval 1, probability 0, space 0, times 0 [ 227.644820][ T375] CPU: 1 PID: 375 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 227.655044][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.665071][ T375] Call Trace: [ 227.668336][ T375] dump_stack_lvl+0x1e2/0x24b [ 227.672981][ T375] ? show_regs_print_info+0x18/0x18 [ 227.678152][ T375] dump_stack+0x15/0x1d [ 227.682289][ T375] should_fail+0x3c0/0x510 [ 227.686677][ T375] ? mempool_alloc_slab+0x1d/0x30 [ 227.691767][ T375] __should_failslab+0x9f/0xe0 [ 227.696501][ T375] should_failslab+0x9/0x20 [ 227.700973][ T375] kmem_cache_alloc+0x43/0x380 [ 227.705708][ T375] ? mempool_free+0x310/0x310 [ 227.710351][ T375] mempool_alloc_slab+0x1d/0x30 [ 227.715171][ T375] mempool_alloc+0x113/0x650 [ 227.719745][ T375] ? page_cache_prev_miss+0x420/0x420 [ 227.725085][ T375] ? mempool_resize+0x8e0/0x8e0 [ 227.729918][ T375] ? __page_pinner_migration_failed+0xdd/0x250 [ 227.736050][ T375] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 227.741390][ T375] ? pagecache_get_page+0x907/0x9c0 [ 227.746560][ T375] bio_alloc_bioset+0x1db/0x650 [ 227.751384][ T375] ? bio_chain_endio+0x120/0x120 [ 227.756289][ T375] ? __find_get_block+0xa6b/0xbd0 [ 227.761284][ T375] submit_bh_wbc+0x1cb/0x740 [ 227.765851][ T375] ll_rw_block+0x1c4/0x220 [ 227.770234][ T375] __breadahead+0xbe/0x170 [ 227.774621][ T375] ? __getblk_gfp+0x2a0/0x2a0 [ 227.779268][ T375] ? mempool_alloc+0x120/0x650 [ 227.784001][ T375] exfat_get_dentry+0x598/0x6f0 [ 227.788823][ T375] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 227.794164][ T375] ? submit_bio+0x1f8/0x6e0 [ 227.798637][ T375] exfat_create_upcase_table+0x231/0xea0 [ 227.804236][ T375] ? __disk_get_part+0x78/0xd0 [ 227.808968][ T375] ? guard_bio_eod+0x14a/0x1b0 [ 227.813720][ T375] ? submit_bh_wbc+0x660/0x740 [ 227.818463][ T375] ? exfat_nls_to_utf16+0xc40/0xc40 [ 227.823634][ T375] exfat_fill_super+0x1315/0x2a20 [ 227.828629][ T375] ? exfat_reconfigure+0x90/0x90 [ 227.833541][ T375] ? set_blocksize+0x208/0x3e0 [ 227.838271][ T375] ? sb_set_blocksize+0xb7/0xf0 [ 227.843088][ T375] get_tree_bdev+0x41d/0x640 [ 227.847645][ T375] ? exfat_reconfigure+0x90/0x90 [ 227.852563][ T375] exfat_get_tree+0x1c/0x20 [ 227.857038][ T375] vfs_get_tree+0x89/0x270 [ 227.861427][ T375] path_mount+0x1975/0x2ab0 [ 227.865902][ T375] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 227.871417][ T375] ? getname_flags+0x207/0x650 [ 227.876148][ T375] ? user_path_at_empty+0x40/0x50 [ 227.881140][ T375] __se_sys_mount+0x2f7/0x3b0 [ 227.885786][ T375] ? __x64_sys_mount+0xd0/0xd0 [ 227.890519][ T375] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 227.896556][ T375] __x64_sys_mount+0xbf/0xd0 [ 227.901115][ T375] do_syscall_64+0x31/0x70 [ 227.905499][ T375] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.911359][ T375] RIP: 0033:0x7fc1f62f16aa [ 227.915754][ T375] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 227.935415][ T375] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 227.943806][ T375] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 227.951760][ T375] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 227.959700][ T375] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 227.967647][ T375] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 227.975589][ T375] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 228.043137][ T377] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 228.051609][ T377] FAULT_INJECTION: forcing a failure. [ 228.051609][ T377] name failslab, interval 1, probability 0, space 0, times 0 [ 228.064274][ T377] CPU: 0 PID: 377 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 228.074494][ T377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.084519][ T377] Call Trace: [ 228.087795][ T377] dump_stack_lvl+0x1e2/0x24b [ 228.092448][ T377] ? show_regs_print_info+0x18/0x18 [ 228.097616][ T377] dump_stack+0x15/0x1d [ 228.101743][ T377] should_fail+0x3c0/0x510 [ 228.106129][ T377] ? mempool_alloc_slab+0x1d/0x30 [ 228.111122][ T377] __should_failslab+0x9f/0xe0 [ 228.115852][ T377] should_failslab+0x9/0x20 [ 228.120336][ T377] kmem_cache_alloc+0x43/0x380 [ 228.125097][ T377] ? mempool_free+0x310/0x310 [ 228.129754][ T377] mempool_alloc_slab+0x1d/0x30 [ 228.134599][ T377] mempool_alloc+0x113/0x650 [ 228.139176][ T377] ? page_cache_prev_miss+0x420/0x420 [ 228.144525][ T377] ? mempool_resize+0x8e0/0x8e0 [ 228.149357][ T377] ? __page_pinner_migration_failed+0xdd/0x250 [ 228.155490][ T377] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 228.160830][ T377] ? pagecache_get_page+0x907/0x9c0 [ 228.165998][ T377] bio_alloc_bioset+0x1db/0x650 [ 228.170817][ T377] ? bio_chain_endio+0x120/0x120 [ 228.175723][ T377] ? __find_get_block+0xa6b/0xbd0 [ 228.180715][ T377] submit_bh_wbc+0x1cb/0x740 [ 228.185274][ T377] ll_rw_block+0x1c4/0x220 [ 228.189659][ T377] __breadahead+0xbe/0x170 [ 228.194046][ T377] ? __getblk_gfp+0x2a0/0x2a0 [ 228.198711][ T377] ? mempool_alloc+0x120/0x650 [ 228.203447][ T377] exfat_get_dentry+0x598/0x6f0 [ 228.208265][ T377] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 228.213605][ T377] ? submit_bio+0x1f8/0x6e0 [ 228.218078][ T377] exfat_create_upcase_table+0x231/0xea0 [ 228.223677][ T377] ? __disk_get_part+0x78/0xd0 [ 228.228419][ T377] ? guard_bio_eod+0x14a/0x1b0 [ 228.233151][ T377] ? submit_bh_wbc+0x660/0x740 [ 228.237932][ T377] ? exfat_nls_to_utf16+0xc40/0xc40 [ 228.243114][ T377] exfat_fill_super+0x1315/0x2a20 [ 228.248114][ T377] ? exfat_reconfigure+0x90/0x90 [ 228.253026][ T377] ? set_blocksize+0x208/0x3e0 [ 228.257847][ T377] ? sb_set_blocksize+0xb7/0xf0 [ 228.262677][ T377] get_tree_bdev+0x41d/0x640 [ 228.267244][ T377] ? exfat_reconfigure+0x90/0x90 [ 228.272156][ T377] exfat_get_tree+0x1c/0x20 [ 228.276633][ T377] vfs_get_tree+0x89/0x270 [ 228.281032][ T377] path_mount+0x1975/0x2ab0 [ 228.285503][ T377] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 228.291015][ T377] ? getname_flags+0x207/0x650 [ 228.295749][ T377] ? user_path_at_empty+0x40/0x50 [ 228.300743][ T377] __se_sys_mount+0x2f7/0x3b0 [ 228.305389][ T377] ? __x64_sys_mount+0xd0/0xd0 [ 228.310119][ T377] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 228.316151][ T377] __x64_sys_mount+0xbf/0xd0 [ 228.320723][ T377] do_syscall_64+0x31/0x70 [ 228.325112][ T377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.330972][ T377] RIP: 0033:0x7fc1f62f16aa [ 228.335357][ T377] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 228.354932][ T377] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 228.363333][ T377] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 228.371362][ T377] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 228.379313][ T377] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 228.387256][ T377] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 228.395195][ T377] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 228.462181][ T379] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 228.470798][ T379] FAULT_INJECTION: forcing a failure. [ 228.470798][ T379] name failslab, interval 1, probability 0, space 0, times 0 [ 228.483481][ T379] CPU: 1 PID: 379 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 228.493700][ T379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.503732][ T379] Call Trace: [ 228.506997][ T379] dump_stack_lvl+0x1e2/0x24b [ 228.511648][ T379] ? show_regs_print_info+0x18/0x18 [ 228.516814][ T379] dump_stack+0x15/0x1d [ 228.520939][ T379] should_fail+0x3c0/0x510 [ 228.525420][ T379] ? mempool_alloc_slab+0x1d/0x30 [ 228.530438][ T379] __should_failslab+0x9f/0xe0 [ 228.535170][ T379] should_failslab+0x9/0x20 [ 228.539645][ T379] kmem_cache_alloc+0x43/0x380 [ 228.544380][ T379] ? mempool_free+0x310/0x310 [ 228.549024][ T379] mempool_alloc_slab+0x1d/0x30 [ 228.553843][ T379] mempool_alloc+0x113/0x650 [ 228.558401][ T379] ? page_cache_prev_miss+0x420/0x420 [ 228.563740][ T379] ? mempool_resize+0x8e0/0x8e0 [ 228.568565][ T379] ? __page_pinner_migration_failed+0xdd/0x250 [ 228.574693][ T379] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 228.580032][ T379] ? pagecache_get_page+0x907/0x9c0 [ 228.585200][ T379] bio_alloc_bioset+0x1db/0x650 [ 228.590020][ T379] ? bio_chain_endio+0x120/0x120 [ 228.594940][ T379] ? __find_get_block+0xa6b/0xbd0 [ 228.599948][ T379] submit_bh_wbc+0x1cb/0x740 [ 228.604511][ T379] ll_rw_block+0x1c4/0x220 [ 228.608900][ T379] __breadahead+0xbe/0x170 [ 228.613285][ T379] ? __getblk_gfp+0x2a0/0x2a0 [ 228.617939][ T379] exfat_get_dentry+0x598/0x6f0 [ 228.622759][ T379] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 228.628102][ T379] ? io_schedule+0x8e/0x120 [ 228.632590][ T379] exfat_create_upcase_table+0x231/0xea0 [ 228.638208][ T379] ? __disk_get_part+0x78/0xd0 [ 228.642943][ T379] ? bit_wait+0xa0/0xa0 [ 228.647068][ T379] ? __wait_on_bit+0x1a0/0x1a0 [ 228.651802][ T379] ? bit_waitqueue+0x30/0x30 [ 228.656362][ T379] ? exfat_nls_to_utf16+0xc40/0xc40 [ 228.661527][ T379] exfat_fill_super+0x1315/0x2a20 [ 228.666523][ T379] ? exfat_reconfigure+0x90/0x90 [ 228.671428][ T379] ? set_blocksize+0x208/0x3e0 [ 228.676159][ T379] ? sb_set_blocksize+0xb7/0xf0 [ 228.680979][ T379] get_tree_bdev+0x41d/0x640 [ 228.685552][ T379] ? exfat_reconfigure+0x90/0x90 [ 228.690466][ T379] exfat_get_tree+0x1c/0x20 [ 228.694944][ T379] vfs_get_tree+0x89/0x270 [ 228.699330][ T379] path_mount+0x1975/0x2ab0 [ 228.703802][ T379] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 228.709314][ T379] ? getname_flags+0x207/0x650 [ 228.714049][ T379] ? user_path_at_empty+0x40/0x50 [ 228.719040][ T379] __se_sys_mount+0x2f7/0x3b0 [ 228.723688][ T379] ? __x64_sys_mount+0xd0/0xd0 [ 228.728420][ T379] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 228.734454][ T379] __x64_sys_mount+0xbf/0xd0 [ 228.739015][ T379] do_syscall_64+0x31/0x70 [ 228.743399][ T379] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.749263][ T379] RIP: 0033:0x7fc1f62f16aa [ 228.753665][ T379] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 228.773241][ T379] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 228.781637][ T379] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 228.789579][ T379] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 228.797521][ T379] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 228.805463][ T379] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 228.813412][ T379] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 228.902155][ T381] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 228.910653][ T381] FAULT_INJECTION: forcing a failure. [ 228.910653][ T381] name failslab, interval 1, probability 0, space 0, times 0 [ 228.923333][ T381] CPU: 1 PID: 381 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 228.933546][ T381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.943574][ T381] Call Trace: [ 228.946850][ T381] dump_stack_lvl+0x1e2/0x24b [ 228.951516][ T381] ? show_regs_print_info+0x18/0x18 [ 228.956685][ T381] dump_stack+0x15/0x1d [ 228.960808][ T381] should_fail+0x3c0/0x510 [ 228.965196][ T381] ? mempool_alloc_slab+0x1d/0x30 [ 228.970191][ T381] __should_failslab+0x9f/0xe0 [ 228.974924][ T381] should_failslab+0x9/0x20 [ 228.979397][ T381] kmem_cache_alloc+0x43/0x380 [ 228.984144][ T381] ? mempool_free+0x310/0x310 [ 228.988789][ T381] mempool_alloc_slab+0x1d/0x30 [ 228.993619][ T381] mempool_alloc+0x113/0x650 [ 228.998176][ T381] ? page_cache_prev_miss+0x420/0x420 [ 229.003516][ T381] ? mempool_resize+0x8e0/0x8e0 [ 229.008349][ T381] ? __page_pinner_migration_failed+0xdd/0x250 [ 229.014489][ T381] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 229.019836][ T381] ? pagecache_get_page+0x907/0x9c0 [ 229.025016][ T381] bio_alloc_bioset+0x1db/0x650 [ 229.029841][ T381] ? bio_chain_endio+0x120/0x120 [ 229.034761][ T381] ? __find_get_block+0xa6b/0xbd0 [ 229.039758][ T381] submit_bh_wbc+0x1cb/0x740 [ 229.044328][ T381] ll_rw_block+0x1c4/0x220 [ 229.048717][ T381] __breadahead+0xbe/0x170 [ 229.053104][ T381] ? __getblk_gfp+0x2a0/0x2a0 [ 229.057765][ T381] ? mempool_alloc+0x120/0x650 [ 229.062511][ T381] exfat_get_dentry+0x598/0x6f0 [ 229.067340][ T381] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 229.072766][ T381] ? submit_bio+0x1f8/0x6e0 [ 229.077237][ T381] exfat_create_upcase_table+0x231/0xea0 [ 229.082836][ T381] ? __disk_get_part+0x78/0xd0 [ 229.087567][ T381] ? guard_bio_eod+0x14a/0x1b0 [ 229.092300][ T381] ? submit_bh_wbc+0x660/0x740 [ 229.097033][ T381] ? exfat_nls_to_utf16+0xc40/0xc40 [ 229.102200][ T381] exfat_fill_super+0x1315/0x2a20 [ 229.107204][ T381] ? exfat_reconfigure+0x90/0x90 [ 229.112120][ T381] ? set_blocksize+0x208/0x3e0 [ 229.116851][ T381] ? sb_set_blocksize+0xb7/0xf0 [ 229.121769][ T381] get_tree_bdev+0x41d/0x640 [ 229.126337][ T381] ? exfat_reconfigure+0x90/0x90 [ 229.131246][ T381] exfat_get_tree+0x1c/0x20 [ 229.135731][ T381] vfs_get_tree+0x89/0x270 [ 229.140130][ T381] path_mount+0x1975/0x2ab0 [ 229.144629][ T381] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 229.150155][ T381] ? getname_flags+0x207/0x650 [ 229.154891][ T381] ? user_path_at_empty+0x40/0x50 [ 229.159890][ T381] __se_sys_mount+0x2f7/0x3b0 [ 229.164538][ T381] ? __x64_sys_mount+0xd0/0xd0 [ 229.169271][ T381] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 229.175304][ T381] __x64_sys_mount+0xbf/0xd0 [ 229.179871][ T381] do_syscall_64+0x31/0x70 [ 229.184260][ T381] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.190123][ T381] RIP: 0033:0x7fc1f62f16aa [ 229.194511][ T381] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 229.214093][ T381] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 229.222481][ T381] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 229.230430][ T381] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 229.238379][ T381] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 229.246338][ T381] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 229.254286][ T381] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 229.300742][ T383] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 229.309312][ T383] FAULT_INJECTION: forcing a failure. [ 229.309312][ T383] name failslab, interval 1, probability 0, space 0, times 0 [ 229.321913][ T383] CPU: 1 PID: 383 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 229.332125][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.342156][ T383] Call Trace: [ 229.345439][ T383] dump_stack_lvl+0x1e2/0x24b [ 229.350100][ T383] ? show_regs_print_info+0x18/0x18 [ 229.355267][ T383] dump_stack+0x15/0x1d [ 229.359399][ T383] should_fail+0x3c0/0x510 [ 229.363784][ T383] ? mempool_alloc_slab+0x1d/0x30 [ 229.368786][ T383] __should_failslab+0x9f/0xe0 [ 229.373518][ T383] should_failslab+0x9/0x20 [ 229.378076][ T383] kmem_cache_alloc+0x43/0x380 [ 229.382808][ T383] ? mempool_free+0x310/0x310 [ 229.387453][ T383] mempool_alloc_slab+0x1d/0x30 [ 229.392271][ T383] mempool_alloc+0x113/0x650 [ 229.396828][ T383] ? page_cache_prev_miss+0x420/0x420 [ 229.402173][ T383] ? mempool_resize+0x8e0/0x8e0 [ 229.406999][ T383] ? __page_pinner_migration_failed+0xdd/0x250 [ 229.413125][ T383] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 229.418467][ T383] ? pagecache_get_page+0x907/0x9c0 [ 229.423633][ T383] bio_alloc_bioset+0x1db/0x650 [ 229.428475][ T383] ? bio_chain_endio+0x120/0x120 [ 229.433382][ T383] ? __find_get_block+0xa6b/0xbd0 [ 229.438375][ T383] submit_bh_wbc+0x1cb/0x740 [ 229.442933][ T383] ll_rw_block+0x1c4/0x220 [ 229.447318][ T383] __breadahead+0xbe/0x170 [ 229.451706][ T383] ? __getblk_gfp+0x2a0/0x2a0 [ 229.456358][ T383] ? mempool_alloc+0x120/0x650 [ 229.461093][ T383] exfat_get_dentry+0x598/0x6f0 [ 229.465914][ T383] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 229.471255][ T383] ? submit_bio+0x1f8/0x6e0 [ 229.475729][ T383] exfat_create_upcase_table+0x231/0xea0 [ 229.481331][ T383] ? __disk_get_part+0x78/0xd0 [ 229.486066][ T383] ? guard_bio_eod+0x14a/0x1b0 [ 229.490799][ T383] ? submit_bh_wbc+0x660/0x740 [ 229.495534][ T383] ? exfat_nls_to_utf16+0xc40/0xc40 [ 229.500705][ T383] exfat_fill_super+0x1315/0x2a20 [ 229.505716][ T383] ? exfat_reconfigure+0x90/0x90 [ 229.510627][ T383] ? set_blocksize+0x208/0x3e0 [ 229.515361][ T383] ? sb_set_blocksize+0xb7/0xf0 [ 229.520273][ T383] get_tree_bdev+0x41d/0x640 [ 229.524834][ T383] ? exfat_reconfigure+0x90/0x90 [ 229.529745][ T383] exfat_get_tree+0x1c/0x20 [ 229.534217][ T383] vfs_get_tree+0x89/0x270 [ 229.538606][ T383] path_mount+0x1975/0x2ab0 [ 229.543079][ T383] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 229.548594][ T383] ? getname_flags+0x207/0x650 [ 229.553329][ T383] ? user_path_at_empty+0x40/0x50 [ 229.558334][ T383] __se_sys_mount+0x2f7/0x3b0 [ 229.563065][ T383] ? __x64_sys_mount+0xd0/0xd0 [ 229.567798][ T383] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 229.573837][ T383] __x64_sys_mount+0xbf/0xd0 [ 229.578485][ T383] do_syscall_64+0x31/0x70 [ 229.582871][ T383] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.588732][ T383] RIP: 0033:0x7fc1f62f16aa [ 229.593121][ T383] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 229.612703][ T383] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 229.621085][ T383] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 229.629030][ T383] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 229.636988][ T383] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 229.644943][ T383] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 229.652885][ T383] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 229.723452][ T385] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 229.731918][ T385] FAULT_INJECTION: forcing a failure. [ 229.731918][ T385] name failslab, interval 1, probability 0, space 0, times 0 [ 229.744647][ T385] CPU: 1 PID: 385 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 229.754861][ T385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.764887][ T385] Call Trace: [ 229.768150][ T385] dump_stack_lvl+0x1e2/0x24b [ 229.772800][ T385] ? show_regs_print_info+0x18/0x18 [ 229.777973][ T385] dump_stack+0x15/0x1d [ 229.782099][ T385] should_fail+0x3c0/0x510 [ 229.786486][ T385] ? mempool_alloc_slab+0x1d/0x30 [ 229.791482][ T385] __should_failslab+0x9f/0xe0 [ 229.796228][ T385] should_failslab+0x9/0x20 [ 229.800708][ T385] kmem_cache_alloc+0x43/0x380 [ 229.805442][ T385] ? mempool_free+0x310/0x310 [ 229.810086][ T385] mempool_alloc_slab+0x1d/0x30 [ 229.814917][ T385] mempool_alloc+0x113/0x650 [ 229.819479][ T385] ? page_cache_prev_miss+0x420/0x420 [ 229.824822][ T385] ? mempool_resize+0x8e0/0x8e0 [ 229.829644][ T385] ? __page_pinner_migration_failed+0xdd/0x250 [ 229.835765][ T385] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 229.841107][ T385] ? pagecache_get_page+0x907/0x9c0 [ 229.846277][ T385] bio_alloc_bioset+0x1db/0x650 [ 229.851113][ T385] ? bio_chain_endio+0x120/0x120 [ 229.856033][ T385] ? __find_get_block+0xa6b/0xbd0 [ 229.861028][ T385] submit_bh_wbc+0x1cb/0x740 [ 229.865589][ T385] ll_rw_block+0x1c4/0x220 [ 229.869979][ T385] __breadahead+0xbe/0x170 [ 229.874384][ T385] ? __getblk_gfp+0x2a0/0x2a0 [ 229.879031][ T385] ? mempool_alloc+0x120/0x650 [ 229.883765][ T385] exfat_get_dentry+0x598/0x6f0 [ 229.888599][ T385] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 229.893954][ T385] ? submit_bio+0x1f8/0x6e0 [ 229.898441][ T385] exfat_create_upcase_table+0x231/0xea0 [ 229.904049][ T385] ? __disk_get_part+0x78/0xd0 [ 229.908783][ T385] ? guard_bio_eod+0x14a/0x1b0 [ 229.913518][ T385] ? submit_bh_wbc+0x660/0x740 [ 229.918253][ T385] ? exfat_nls_to_utf16+0xc40/0xc40 [ 229.923432][ T385] exfat_fill_super+0x1315/0x2a20 [ 229.928429][ T385] ? exfat_reconfigure+0x90/0x90 [ 229.933338][ T385] ? set_blocksize+0x208/0x3e0 [ 229.938074][ T385] ? sb_set_blocksize+0xb7/0xf0 [ 229.942895][ T385] get_tree_bdev+0x41d/0x640 [ 229.947463][ T385] ? exfat_reconfigure+0x90/0x90 [ 229.952378][ T385] exfat_get_tree+0x1c/0x20 [ 229.956851][ T385] vfs_get_tree+0x89/0x270 [ 229.961244][ T385] path_mount+0x1975/0x2ab0 [ 229.965733][ T385] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 229.971246][ T385] ? getname_flags+0x207/0x650 [ 229.975989][ T385] ? user_path_at_empty+0x40/0x50 [ 229.980998][ T385] __se_sys_mount+0x2f7/0x3b0 [ 229.985657][ T385] ? __x64_sys_mount+0xd0/0xd0 [ 229.990397][ T385] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 229.996439][ T385] __x64_sys_mount+0xbf/0xd0 [ 230.001021][ T385] do_syscall_64+0x31/0x70 [ 230.005410][ T385] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.011272][ T385] RIP: 0033:0x7fc1f62f16aa [ 230.015667][ T385] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 230.035249][ T385] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 230.043634][ T385] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 230.051576][ T385] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 230.059520][ T385] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 230.067602][ T385] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 230.075557][ T385] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 230.122557][ T387] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 230.131069][ T387] FAULT_INJECTION: forcing a failure. [ 230.131069][ T387] name failslab, interval 1, probability 0, space 0, times 0 [ 230.143873][ T387] CPU: 0 PID: 387 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 230.154097][ T387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.164126][ T387] Call Trace: [ 230.167392][ T387] dump_stack_lvl+0x1e2/0x24b [ 230.172039][ T387] ? show_regs_print_info+0x18/0x18 [ 230.177219][ T387] dump_stack+0x15/0x1d [ 230.181356][ T387] should_fail+0x3c0/0x510 [ 230.185741][ T387] ? mempool_alloc_slab+0x1d/0x30 [ 230.190734][ T387] __should_failslab+0x9f/0xe0 [ 230.195465][ T387] should_failslab+0x9/0x20 [ 230.200014][ T387] kmem_cache_alloc+0x43/0x380 [ 230.204771][ T387] ? mempool_free+0x310/0x310 [ 230.209437][ T387] mempool_alloc_slab+0x1d/0x30 [ 230.214276][ T387] mempool_alloc+0x113/0x650 [ 230.218838][ T387] ? page_cache_prev_miss+0x420/0x420 [ 230.224282][ T387] ? mempool_resize+0x8e0/0x8e0 [ 230.229108][ T387] ? __page_pinner_migration_failed+0xdd/0x250 [ 230.235295][ T387] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 230.240645][ T387] ? pagecache_get_page+0x907/0x9c0 [ 230.245841][ T387] bio_alloc_bioset+0x1db/0x650 [ 230.250667][ T387] ? bio_chain_endio+0x120/0x120 [ 230.255587][ T387] ? __find_get_block+0x899/0xbd0 [ 230.260589][ T387] submit_bh_wbc+0x1cb/0x740 [ 230.265178][ T387] ll_rw_block+0x1c4/0x220 [ 230.269580][ T387] __breadahead+0xbe/0x170 [ 230.273965][ T387] ? __getblk_gfp+0x2a0/0x2a0 [ 230.278626][ T387] exfat_get_dentry+0x598/0x6f0 [ 230.283450][ T387] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 230.288790][ T387] ? io_schedule+0x8e/0x120 [ 230.293277][ T387] exfat_create_upcase_table+0x231/0xea0 [ 230.298892][ T387] ? __disk_get_part+0x78/0xd0 [ 230.303657][ T387] ? bit_wait+0xa0/0xa0 [ 230.307792][ T387] ? __wait_on_bit+0x1a0/0x1a0 [ 230.312545][ T387] ? bit_waitqueue+0x30/0x30 [ 230.317110][ T387] ? exfat_nls_to_utf16+0xc40/0xc40 [ 230.322376][ T387] exfat_fill_super+0x1315/0x2a20 [ 230.327400][ T387] ? exfat_reconfigure+0x90/0x90 [ 230.332314][ T387] ? set_blocksize+0x208/0x3e0 [ 230.337055][ T387] ? sb_set_blocksize+0xb7/0xf0 [ 230.341882][ T387] get_tree_bdev+0x41d/0x640 [ 230.346445][ T387] ? exfat_reconfigure+0x90/0x90 [ 230.351356][ T387] exfat_get_tree+0x1c/0x20 [ 230.355828][ T387] vfs_get_tree+0x89/0x270 [ 230.360214][ T387] path_mount+0x1975/0x2ab0 [ 230.364692][ T387] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 230.370207][ T387] ? getname_flags+0x207/0x650 [ 230.374942][ T387] ? user_path_at_empty+0x40/0x50 [ 230.379934][ T387] __se_sys_mount+0x2f7/0x3b0 [ 230.384578][ T387] ? __x64_sys_mount+0xd0/0xd0 [ 230.389403][ T387] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 230.395438][ T387] __x64_sys_mount+0xbf/0xd0 [ 230.399999][ T387] do_syscall_64+0x31/0x70 [ 230.404386][ T387] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.410249][ T387] RIP: 0033:0x7fc1f62f16aa [ 230.414637][ T387] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 230.434232][ T387] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 230.442633][ T387] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 230.450589][ T387] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 230.458532][ T387] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 230.466475][ T387] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 230.474416][ T387] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 230.502749][ T389] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 230.511404][ T389] FAULT_INJECTION: forcing a failure. [ 230.511404][ T389] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 230.524671][ T389] CPU: 0 PID: 389 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 230.534887][ T389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.544928][ T389] Call Trace: [ 230.548195][ T389] dump_stack_lvl+0x1e2/0x24b [ 230.552843][ T389] ? show_regs_print_info+0x18/0x18 [ 230.558010][ T389] dump_stack+0x15/0x1d [ 230.562141][ T389] should_fail+0x3c0/0x510 [ 230.566528][ T389] should_fail_alloc_page+0x4f/0x60 [ 230.571709][ T389] __alloc_pages_nodemask+0x1b9/0x820 [ 230.577054][ T389] ? path_mount+0x1975/0x2ab0 [ 230.581702][ T389] ? __x64_sys_mount+0xbf/0xd0 [ 230.586436][ T389] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 230.591952][ T389] allocate_slab+0x6b/0x350 [ 230.596426][ T389] ___slab_alloc+0x143/0x2f0 [ 230.600986][ T389] ? alloc_buffer_head+0x26/0x110 [ 230.606013][ T389] kmem_cache_alloc+0x26f/0x380 [ 230.610837][ T389] ? alloc_buffer_head+0x26/0x110 [ 230.615832][ T389] alloc_buffer_head+0x26/0x110 [ 230.620653][ T389] alloc_page_buffers+0x138/0x4b0 [ 230.625648][ T389] grow_dev_page+0x276/0x4c0 [ 230.630208][ T389] __getblk_gfp+0x18d/0x2a0 [ 230.634681][ T389] __bread_gfp+0x2f/0x320 [ 230.638988][ T389] exfat_ent_get+0x13c/0x3f0 [ 230.643553][ T389] exfat_create_upcase_table+0x381/0xea0 [ 230.649158][ T389] ? __disk_get_part+0x78/0xd0 [ 230.653892][ T389] ? bit_wait+0xa0/0xa0 [ 230.658015][ T389] ? __wait_on_bit+0x1a0/0x1a0 [ 230.662857][ T389] ? bit_waitqueue+0x30/0x30 [ 230.667422][ T389] ? exfat_nls_to_utf16+0xc40/0xc40 [ 230.672752][ T389] exfat_fill_super+0x1315/0x2a20 [ 230.677754][ T389] ? exfat_reconfigure+0x90/0x90 [ 230.682666][ T389] ? set_blocksize+0x208/0x3e0 [ 230.687428][ T389] ? sb_set_blocksize+0xb7/0xf0 [ 230.692253][ T389] get_tree_bdev+0x41d/0x640 [ 230.696828][ T389] ? exfat_reconfigure+0x90/0x90 [ 230.701743][ T389] exfat_get_tree+0x1c/0x20 [ 230.706221][ T389] vfs_get_tree+0x89/0x270 [ 230.710611][ T389] path_mount+0x1975/0x2ab0 [ 230.715097][ T389] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 230.720621][ T389] ? getname_flags+0x207/0x650 [ 230.725357][ T389] ? user_path_at_empty+0x40/0x50 [ 230.730352][ T389] __se_sys_mount+0x2f7/0x3b0 [ 230.735000][ T389] ? __x64_sys_mount+0xd0/0xd0 [ 230.739738][ T389] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 230.745782][ T389] __x64_sys_mount+0xbf/0xd0 [ 230.750451][ T389] do_syscall_64+0x31/0x70 [ 230.755013][ T389] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.760875][ T389] RIP: 0033:0x7fc1f62f16aa [ 230.765262][ T389] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 230.785025][ T389] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 230.793417][ T389] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 230.801366][ T389] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 230.809314][ T389] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 230.817260][ T389] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 executing program [ 230.825204][ T389] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 230.852882][ T391] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 230.861468][ T391] FAULT_INJECTION: forcing a failure. [ 230.861468][ T391] name failslab, interval 1, probability 0, space 0, times 0 [ 230.874188][ T391] CPU: 0 PID: 391 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 230.884410][ T391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.894442][ T391] Call Trace: [ 230.897789][ T391] dump_stack_lvl+0x1e2/0x24b [ 230.902436][ T391] ? show_regs_print_info+0x18/0x18 [ 230.907618][ T391] dump_stack+0x15/0x1d [ 230.911743][ T391] should_fail+0x3c0/0x510 [ 230.916133][ T391] ? mempool_alloc_slab+0x1d/0x30 [ 230.921124][ T391] __should_failslab+0x9f/0xe0 [ 230.925860][ T391] should_failslab+0x9/0x20 [ 230.930335][ T391] kmem_cache_alloc+0x43/0x380 [ 230.935067][ T391] ? mempool_free+0x310/0x310 [ 230.939714][ T391] mempool_alloc_slab+0x1d/0x30 [ 230.944578][ T391] mempool_alloc+0x113/0x650 [ 230.949135][ T391] ? page_cache_prev_miss+0x420/0x420 [ 230.954478][ T391] ? mempool_resize+0x8e0/0x8e0 [ 230.959472][ T391] ? __page_pinner_migration_failed+0xdd/0x250 [ 230.965595][ T391] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 230.970946][ T391] ? pagecache_get_page+0x907/0x9c0 [ 230.976127][ T391] bio_alloc_bioset+0x1db/0x650 [ 230.980946][ T391] ? bio_chain_endio+0x120/0x120 [ 230.985862][ T391] ? __find_get_block+0xa6b/0xbd0 [ 230.990857][ T391] submit_bh_wbc+0x1cb/0x740 [ 230.995418][ T391] ll_rw_block+0x1c4/0x220 [ 230.999805][ T391] __breadahead+0xbe/0x170 [ 231.004364][ T391] ? __getblk_gfp+0x2a0/0x2a0 [ 231.009010][ T391] exfat_get_dentry+0x598/0x6f0 [ 231.013843][ T391] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 231.019188][ T391] ? io_schedule+0x8e/0x120 [ 231.023662][ T391] exfat_create_upcase_table+0x231/0xea0 [ 231.029263][ T391] ? __disk_get_part+0x78/0xd0 [ 231.033996][ T391] ? bit_wait+0xa0/0xa0 [ 231.038120][ T391] ? __wait_on_bit+0x1a0/0x1a0 [ 231.042854][ T391] ? bit_waitqueue+0x30/0x30 [ 231.047413][ T391] ? exfat_nls_to_utf16+0xc40/0xc40 [ 231.052599][ T391] exfat_fill_super+0x1315/0x2a20 [ 231.057620][ T391] ? exfat_reconfigure+0x90/0x90 [ 231.062541][ T391] ? set_blocksize+0x208/0x3e0 [ 231.067274][ T391] ? sb_set_blocksize+0xb7/0xf0 [ 231.072097][ T391] get_tree_bdev+0x41d/0x640 [ 231.076656][ T391] ? exfat_reconfigure+0x90/0x90 [ 231.081575][ T391] exfat_get_tree+0x1c/0x20 [ 231.086059][ T391] vfs_get_tree+0x89/0x270 [ 231.090449][ T391] path_mount+0x1975/0x2ab0 [ 231.094923][ T391] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 231.100438][ T391] ? getname_flags+0x207/0x650 [ 231.105170][ T391] ? user_path_at_empty+0x40/0x50 [ 231.110162][ T391] __se_sys_mount+0x2f7/0x3b0 [ 231.114808][ T391] ? __x64_sys_mount+0xd0/0xd0 [ 231.119556][ T391] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 231.125638][ T391] __x64_sys_mount+0xbf/0xd0 [ 231.130210][ T391] do_syscall_64+0x31/0x70 [ 231.134610][ T391] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.140472][ T391] RIP: 0033:0x7fc1f62f16aa [ 231.144860][ T391] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 231.164446][ T391] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 executing program [ 231.172826][ T391] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 231.180770][ T391] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 231.188726][ T391] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 231.196669][ T391] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 231.204618][ T391] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 231.230899][ T393] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 231.239387][ T393] FAULT_INJECTION: forcing a failure. [ 231.239387][ T393] name failslab, interval 1, probability 0, space 0, times 0 [ 231.252095][ T393] CPU: 0 PID: 393 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 231.262323][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.272357][ T393] Call Trace: [ 231.275634][ T393] dump_stack_lvl+0x1e2/0x24b [ 231.280283][ T393] ? show_regs_print_info+0x18/0x18 [ 231.285460][ T393] dump_stack+0x15/0x1d [ 231.289595][ T393] should_fail+0x3c0/0x510 [ 231.293984][ T393] ? mempool_alloc_slab+0x1d/0x30 [ 231.298982][ T393] __should_failslab+0x9f/0xe0 [ 231.303722][ T393] should_failslab+0x9/0x20 [ 231.308194][ T393] kmem_cache_alloc+0x43/0x380 [ 231.312943][ T393] ? mempool_free+0x310/0x310 [ 231.317593][ T393] mempool_alloc_slab+0x1d/0x30 [ 231.322411][ T393] mempool_alloc+0x113/0x650 [ 231.326971][ T393] ? page_cache_prev_miss+0x420/0x420 [ 231.332310][ T393] ? mempool_resize+0x8e0/0x8e0 [ 231.337129][ T393] ? __page_pinner_migration_failed+0xdd/0x250 [ 231.343252][ T393] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 231.348592][ T393] ? pagecache_get_page+0x907/0x9c0 [ 231.353759][ T393] bio_alloc_bioset+0x1db/0x650 [ 231.358578][ T393] ? bio_chain_endio+0x120/0x120 [ 231.363487][ T393] ? __find_get_block+0x899/0xbd0 [ 231.368480][ T393] submit_bh_wbc+0x1cb/0x740 [ 231.373056][ T393] ll_rw_block+0x1c4/0x220 [ 231.377453][ T393] __breadahead+0xbe/0x170 [ 231.381849][ T393] ? __getblk_gfp+0x2a0/0x2a0 [ 231.386495][ T393] ? mempool_alloc+0x120/0x650 [ 231.391246][ T393] exfat_get_dentry+0x598/0x6f0 [ 231.396086][ T393] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 231.401431][ T393] ? submit_bio+0x1f8/0x6e0 [ 231.405903][ T393] exfat_create_upcase_table+0x231/0xea0 [ 231.411505][ T393] ? __disk_get_part+0x78/0xd0 [ 231.416240][ T393] ? guard_bio_eod+0x14a/0x1b0 [ 231.420975][ T393] ? submit_bh_wbc+0x660/0x740 [ 231.425744][ T393] ? exfat_nls_to_utf16+0xc40/0xc40 [ 231.430913][ T393] exfat_fill_super+0x1315/0x2a20 [ 231.435909][ T393] ? exfat_reconfigure+0x90/0x90 [ 231.440816][ T393] ? set_blocksize+0x208/0x3e0 [ 231.445546][ T393] ? sb_set_blocksize+0xb7/0xf0 [ 231.450379][ T393] get_tree_bdev+0x41d/0x640 [ 231.454942][ T393] ? exfat_reconfigure+0x90/0x90 [ 231.459854][ T393] exfat_get_tree+0x1c/0x20 [ 231.464324][ T393] vfs_get_tree+0x89/0x270 [ 231.468713][ T393] path_mount+0x1975/0x2ab0 [ 231.473186][ T393] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 231.478709][ T393] ? getname_flags+0x207/0x650 [ 231.483443][ T393] ? user_path_at_empty+0x40/0x50 [ 231.488434][ T393] __se_sys_mount+0x2f7/0x3b0 [ 231.493078][ T393] ? __x64_sys_mount+0xd0/0xd0 [ 231.497828][ T393] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 231.503878][ T393] __x64_sys_mount+0xbf/0xd0 [ 231.508442][ T393] do_syscall_64+0x31/0x70 [ 231.512832][ T393] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.518694][ T393] RIP: 0033:0x7fc1f62f16aa [ 231.523087][ T393] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 231.542664][ T393] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 231.551051][ T393] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 231.558997][ T393] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 231.566943][ T393] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 231.574887][ T393] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 231.582834][ T393] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 231.734215][ T395] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 231.743104][ T395] FAULT_INJECTION: forcing a failure. [ 231.743104][ T395] name failslab, interval 1, probability 0, space 0, times 0 [ 231.755741][ T395] CPU: 0 PID: 395 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 231.765948][ T395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.775977][ T395] Call Trace: [ 231.779243][ T395] dump_stack_lvl+0x1e2/0x24b [ 231.783892][ T395] ? show_regs_print_info+0x18/0x18 [ 231.789063][ T395] dump_stack+0x15/0x1d [ 231.793286][ T395] should_fail+0x3c0/0x510 [ 231.797676][ T395] ? mempool_alloc_slab+0x1d/0x30 [ 231.802698][ T395] __should_failslab+0x9f/0xe0 [ 231.807455][ T395] should_failslab+0x9/0x20 [ 231.811946][ T395] kmem_cache_alloc+0x43/0x380 [ 231.816688][ T395] ? mempool_free+0x310/0x310 [ 231.821339][ T395] mempool_alloc_slab+0x1d/0x30 [ 231.826178][ T395] mempool_alloc+0x113/0x650 [ 231.830751][ T395] ? page_cache_prev_miss+0x420/0x420 [ 231.836214][ T395] ? mempool_resize+0x8e0/0x8e0 [ 231.841051][ T395] ? __page_pinner_migration_failed+0xdd/0x250 [ 231.847181][ T395] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 231.852541][ T395] ? pagecache_get_page+0x907/0x9c0 [ 231.857716][ T395] bio_alloc_bioset+0x1db/0x650 [ 231.862649][ T395] ? bio_chain_endio+0x120/0x120 [ 231.867562][ T395] ? __find_get_block+0x899/0xbd0 [ 231.872560][ T395] submit_bh_wbc+0x1cb/0x740 [ 231.877120][ T395] ll_rw_block+0x1c4/0x220 [ 231.881506][ T395] __breadahead+0xbe/0x170 [ 231.885896][ T395] ? __getblk_gfp+0x2a0/0x2a0 [ 231.890543][ T395] exfat_get_dentry+0x598/0x6f0 [ 231.895368][ T395] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 231.900717][ T395] ? io_schedule+0x8e/0x120 [ 231.905191][ T395] exfat_create_upcase_table+0x231/0xea0 [ 231.910795][ T395] ? __disk_get_part+0x78/0xd0 [ 231.915528][ T395] ? bit_wait+0xa0/0xa0 [ 231.919653][ T395] ? __wait_on_bit+0x1a0/0x1a0 [ 231.924387][ T395] ? bit_waitqueue+0x30/0x30 [ 231.928947][ T395] ? exfat_nls_to_utf16+0xc40/0xc40 [ 231.934114][ T395] exfat_fill_super+0x1315/0x2a20 [ 231.939110][ T395] ? exfat_reconfigure+0x90/0x90 [ 231.944020][ T395] ? set_blocksize+0x208/0x3e0 [ 231.948754][ T395] ? sb_set_blocksize+0xb7/0xf0 [ 231.953573][ T395] get_tree_bdev+0x41d/0x640 [ 231.958130][ T395] ? exfat_reconfigure+0x90/0x90 [ 231.963035][ T395] exfat_get_tree+0x1c/0x20 [ 231.967502][ T395] vfs_get_tree+0x89/0x270 [ 231.971885][ T395] path_mount+0x1975/0x2ab0 [ 231.976358][ T395] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 231.981870][ T395] ? getname_flags+0x207/0x650 [ 231.986613][ T395] ? user_path_at_empty+0x40/0x50 [ 231.991606][ T395] __se_sys_mount+0x2f7/0x3b0 [ 231.996251][ T395] ? __x64_sys_mount+0xd0/0xd0 [ 232.001007][ T395] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 232.007046][ T395] __x64_sys_mount+0xbf/0xd0 [ 232.011615][ T395] do_syscall_64+0x31/0x70 [ 232.016019][ T395] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.021909][ T395] RIP: 0033:0x7fc1f62f16aa [ 232.026303][ T395] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 232.045887][ T395] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 232.054286][ T395] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 232.062242][ T395] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 232.070188][ T395] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 232.078131][ T395] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 232.086074][ T395] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 232.180772][ T397] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 232.189422][ T397] FAULT_INJECTION: forcing a failure. [ 232.189422][ T397] name failslab, interval 1, probability 0, space 0, times 0 [ 232.202175][ T397] CPU: 0 PID: 397 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 232.212386][ T397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.222523][ T397] Call Trace: [ 232.225797][ T397] dump_stack_lvl+0x1e2/0x24b [ 232.230481][ T397] ? show_regs_print_info+0x18/0x18 [ 232.235663][ T397] dump_stack+0x15/0x1d [ 232.239856][ T397] should_fail+0x3c0/0x510 [ 232.244250][ T397] ? mempool_alloc_slab+0x1d/0x30 [ 232.249258][ T397] __should_failslab+0x9f/0xe0 [ 232.254001][ T397] should_failslab+0x9/0x20 [ 232.258483][ T397] kmem_cache_alloc+0x43/0x380 [ 232.263227][ T397] ? mempool_free+0x310/0x310 [ 232.267881][ T397] mempool_alloc_slab+0x1d/0x30 [ 232.272706][ T397] mempool_alloc+0x113/0x650 [ 232.277269][ T397] ? page_cache_prev_miss+0x420/0x420 [ 232.282616][ T397] ? mempool_resize+0x8e0/0x8e0 [ 232.287446][ T397] ? __page_pinner_migration_failed+0xdd/0x250 [ 232.293590][ T397] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 232.298938][ T397] ? pagecache_get_page+0x907/0x9c0 [ 232.304132][ T397] bio_alloc_bioset+0x1db/0x650 [ 232.308957][ T397] ? bio_chain_endio+0x120/0x120 [ 232.313872][ T397] ? __find_get_block+0xa6b/0xbd0 [ 232.318877][ T397] submit_bh_wbc+0x1cb/0x740 [ 232.323444][ T397] ll_rw_block+0x1c4/0x220 [ 232.327836][ T397] __breadahead+0xbe/0x170 [ 232.332227][ T397] ? __getblk_gfp+0x2a0/0x2a0 [ 232.336967][ T397] ? mempool_alloc+0x120/0x650 [ 232.341706][ T397] exfat_get_dentry+0x598/0x6f0 [ 232.346531][ T397] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 232.351876][ T397] ? submit_bio+0x1f8/0x6e0 [ 232.356357][ T397] exfat_create_upcase_table+0x231/0xea0 [ 232.361963][ T397] ? __disk_get_part+0x78/0xd0 [ 232.366702][ T397] ? guard_bio_eod+0x14a/0x1b0 [ 232.371453][ T397] ? submit_bh_wbc+0x660/0x740 [ 232.376196][ T397] ? exfat_nls_to_utf16+0xc40/0xc40 [ 232.381370][ T397] exfat_fill_super+0x1315/0x2a20 [ 232.386383][ T397] ? exfat_reconfigure+0x90/0x90 [ 232.391314][ T397] ? set_blocksize+0x208/0x3e0 [ 232.396059][ T397] ? sb_set_blocksize+0xb7/0xf0 [ 232.400888][ T397] get_tree_bdev+0x41d/0x640 [ 232.405452][ T397] ? exfat_reconfigure+0x90/0x90 [ 232.410377][ T397] exfat_get_tree+0x1c/0x20 [ 232.414851][ T397] vfs_get_tree+0x89/0x270 [ 232.419246][ T397] path_mount+0x1975/0x2ab0 [ 232.423727][ T397] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 232.429251][ T397] ? getname_flags+0x207/0x650 [ 232.434000][ T397] ? user_path_at_empty+0x40/0x50 [ 232.438998][ T397] __se_sys_mount+0x2f7/0x3b0 [ 232.443665][ T397] ? __x64_sys_mount+0xd0/0xd0 [ 232.448404][ T397] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 232.454445][ T397] __x64_sys_mount+0xbf/0xd0 [ 232.459011][ T397] do_syscall_64+0x31/0x70 [ 232.463403][ T397] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.469268][ T397] RIP: 0033:0x7fc1f62f16aa [ 232.473659][ T397] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 232.493242][ T397] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 232.501633][ T397] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 232.509579][ T397] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 232.517525][ T397] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 232.525473][ T397] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 232.533426][ T397] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 232.623465][ T399] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 232.632055][ T399] FAULT_INJECTION: forcing a failure. [ 232.632055][ T399] name failslab, interval 1, probability 0, space 0, times 0 [ 232.644703][ T399] CPU: 0 PID: 399 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 232.654933][ T399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.665086][ T399] Call Trace: [ 232.668358][ T399] dump_stack_lvl+0x1e2/0x24b [ 232.673023][ T399] ? show_regs_print_info+0x18/0x18 [ 232.678202][ T399] dump_stack+0x15/0x1d [ 232.682363][ T399] should_fail+0x3c0/0x510 [ 232.686761][ T399] ? mempool_alloc_slab+0x1d/0x30 [ 232.691769][ T399] __should_failslab+0x9f/0xe0 [ 232.696513][ T399] should_failslab+0x9/0x20 [ 232.700998][ T399] kmem_cache_alloc+0x43/0x380 [ 232.705745][ T399] ? mempool_free+0x310/0x310 [ 232.710396][ T399] mempool_alloc_slab+0x1d/0x30 [ 232.715230][ T399] mempool_alloc+0x113/0x650 [ 232.719804][ T399] ? page_cache_prev_miss+0x420/0x420 [ 232.725143][ T399] ? mempool_resize+0x8e0/0x8e0 [ 232.729962][ T399] ? __page_pinner_migration_failed+0xdd/0x250 [ 232.736087][ T399] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 232.741430][ T399] ? pagecache_get_page+0x907/0x9c0 [ 232.746608][ T399] bio_alloc_bioset+0x1db/0x650 [ 232.751427][ T399] ? bio_chain_endio+0x120/0x120 [ 232.756332][ T399] ? __find_get_block+0xa6b/0xbd0 [ 232.761322][ T399] submit_bh_wbc+0x1cb/0x740 [ 232.765882][ T399] ll_rw_block+0x1c4/0x220 [ 232.770267][ T399] __breadahead+0xbe/0x170 [ 232.774651][ T399] ? __getblk_gfp+0x2a0/0x2a0 [ 232.779310][ T399] ? mempool_alloc+0x120/0x650 [ 232.784044][ T399] exfat_get_dentry+0x598/0x6f0 [ 232.788863][ T399] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 232.794217][ T399] ? submit_bio+0x1f8/0x6e0 [ 232.798690][ T399] exfat_create_upcase_table+0x231/0xea0 [ 232.804290][ T399] ? __disk_get_part+0x78/0xd0 [ 232.809025][ T399] ? guard_bio_eod+0x14a/0x1b0 [ 232.813757][ T399] ? submit_bh_wbc+0x660/0x740 [ 232.818487][ T399] ? exfat_nls_to_utf16+0xc40/0xc40 [ 232.823656][ T399] exfat_fill_super+0x1315/0x2a20 [ 232.828653][ T399] ? exfat_reconfigure+0x90/0x90 [ 232.833558][ T399] ? set_blocksize+0x208/0x3e0 [ 232.838294][ T399] ? sb_set_blocksize+0xb7/0xf0 [ 232.843115][ T399] get_tree_bdev+0x41d/0x640 [ 232.847674][ T399] ? exfat_reconfigure+0x90/0x90 [ 232.852606][ T399] exfat_get_tree+0x1c/0x20 [ 232.857093][ T399] vfs_get_tree+0x89/0x270 [ 232.861480][ T399] path_mount+0x1975/0x2ab0 [ 232.865969][ T399] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 232.871484][ T399] ? getname_flags+0x207/0x650 [ 232.876231][ T399] ? user_path_at_empty+0x40/0x50 [ 232.881222][ T399] __se_sys_mount+0x2f7/0x3b0 [ 232.885866][ T399] ? __x64_sys_mount+0xd0/0xd0 [ 232.890600][ T399] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 232.896653][ T399] __x64_sys_mount+0xbf/0xd0 [ 232.901215][ T399] do_syscall_64+0x31/0x70 [ 232.905603][ T399] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.911468][ T399] RIP: 0033:0x7fc1f62f16aa [ 232.915856][ T399] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 232.935450][ T399] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 232.943832][ T399] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 232.951777][ T399] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 232.959720][ T399] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 232.967664][ T399] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 232.975607][ T399] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 233.052118][ T401] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 233.060682][ T401] FAULT_INJECTION: forcing a failure. [ 233.060682][ T401] name failslab, interval 1, probability 0, space 0, times 0 [ 233.073340][ T401] CPU: 1 PID: 401 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 233.083551][ T401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.093585][ T401] Call Trace: [ 233.096850][ T401] dump_stack_lvl+0x1e2/0x24b [ 233.101516][ T401] ? show_regs_print_info+0x18/0x18 [ 233.106729][ T401] dump_stack+0x15/0x1d [ 233.110868][ T401] should_fail+0x3c0/0x510 [ 233.115262][ T401] ? mempool_alloc_slab+0x1d/0x30 [ 233.120262][ T401] __should_failslab+0x9f/0xe0 [ 233.124997][ T401] should_failslab+0x9/0x20 [ 233.129486][ T401] kmem_cache_alloc+0x43/0x380 [ 233.134221][ T401] ? mempool_free+0x310/0x310 [ 233.138866][ T401] mempool_alloc_slab+0x1d/0x30 [ 233.143691][ T401] mempool_alloc+0x113/0x650 [ 233.148267][ T401] ? page_cache_prev_miss+0x420/0x420 [ 233.153611][ T401] ? mempool_resize+0x8e0/0x8e0 [ 233.158431][ T401] ? __page_pinner_migration_failed+0xdd/0x250 [ 233.164553][ T401] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 233.169891][ T401] ? pagecache_get_page+0x907/0x9c0 [ 233.175060][ T401] bio_alloc_bioset+0x1db/0x650 [ 233.179880][ T401] ? bio_chain_endio+0x120/0x120 [ 233.184787][ T401] ? __find_get_block+0x899/0xbd0 [ 233.189781][ T401] submit_bh_wbc+0x1cb/0x740 [ 233.194341][ T401] ll_rw_block+0x1c4/0x220 [ 233.198740][ T401] __breadahead+0xbe/0x170 [ 233.203135][ T401] ? __getblk_gfp+0x2a0/0x2a0 [ 233.207801][ T401] exfat_get_dentry+0x598/0x6f0 [ 233.212631][ T401] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 233.217982][ T401] ? io_schedule+0x8e/0x120 [ 233.222460][ T401] exfat_create_upcase_table+0x231/0xea0 [ 233.228063][ T401] ? __disk_get_part+0x78/0xd0 [ 233.232812][ T401] ? bit_wait+0xa0/0xa0 [ 233.236947][ T401] ? __wait_on_bit+0x1a0/0x1a0 [ 233.241685][ T401] ? bit_waitqueue+0x30/0x30 [ 233.246255][ T401] ? exfat_nls_to_utf16+0xc40/0xc40 [ 233.251433][ T401] exfat_fill_super+0x1315/0x2a20 [ 233.256445][ T401] ? exfat_reconfigure+0x90/0x90 [ 233.261364][ T401] ? set_blocksize+0x208/0x3e0 [ 233.266109][ T401] ? sb_set_blocksize+0xb7/0xf0 [ 233.270943][ T401] get_tree_bdev+0x41d/0x640 [ 233.275508][ T401] ? exfat_reconfigure+0x90/0x90 [ 233.280528][ T401] exfat_get_tree+0x1c/0x20 [ 233.285003][ T401] vfs_get_tree+0x89/0x270 [ 233.289392][ T401] path_mount+0x1975/0x2ab0 [ 233.293868][ T401] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 233.299383][ T401] ? getname_flags+0x207/0x650 [ 233.304116][ T401] ? user_path_at_empty+0x40/0x50 [ 233.309110][ T401] __se_sys_mount+0x2f7/0x3b0 [ 233.313754][ T401] ? __x64_sys_mount+0xd0/0xd0 [ 233.318489][ T401] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 233.324528][ T401] __x64_sys_mount+0xbf/0xd0 [ 233.329097][ T401] do_syscall_64+0x31/0x70 [ 233.333598][ T401] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.339460][ T401] RIP: 0033:0x7fc1f62f16aa [ 233.343850][ T401] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 233.363425][ T401] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 233.371810][ T401] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 233.379753][ T401] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 233.387697][ T401] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 233.395641][ T401] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 233.403587][ T401] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 233.412416][ T23] audit: type=1400 audit(1647766510.870:80): avc: denied { remove_name } for pid=142 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 233.434796][ T23] audit: type=1400 audit(1647766510.870:81): avc: denied { rename } for pid=142 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 executing program [ 233.506504][ T404] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 233.515136][ T404] FAULT_INJECTION: forcing a failure. [ 233.515136][ T404] name failslab, interval 1, probability 0, space 0, times 0 [ 233.527798][ T404] CPU: 1 PID: 404 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 233.538024][ T404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.548053][ T404] Call Trace: [ 233.551317][ T404] dump_stack_lvl+0x1e2/0x24b [ 233.555966][ T404] ? show_regs_print_info+0x18/0x18 [ 233.561157][ T404] dump_stack+0x15/0x1d [ 233.569894][ T404] should_fail+0x3c0/0x510 [ 233.574281][ T404] ? mempool_alloc_slab+0x1d/0x30 [ 233.579279][ T404] __should_failslab+0x9f/0xe0 [ 233.584013][ T404] should_failslab+0x9/0x20 [ 233.588488][ T404] kmem_cache_alloc+0x43/0x380 [ 233.593294][ T404] ? mempool_free+0x310/0x310 [ 233.597962][ T404] mempool_alloc_slab+0x1d/0x30 [ 233.602809][ T404] mempool_alloc+0x113/0x650 [ 233.607405][ T404] ? page_cache_prev_miss+0x420/0x420 [ 233.612808][ T404] ? mempool_resize+0x8e0/0x8e0 [ 233.617637][ T404] ? __page_pinner_migration_failed+0xdd/0x250 [ 233.623768][ T404] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 233.629123][ T404] ? pagecache_get_page+0x907/0x9c0 [ 233.634331][ T404] bio_alloc_bioset+0x1db/0x650 [ 233.639171][ T404] ? bio_chain_endio+0x120/0x120 [ 233.644086][ T404] ? __find_get_block+0x899/0xbd0 [ 233.649084][ T404] submit_bh_wbc+0x1cb/0x740 [ 233.653653][ T404] ll_rw_block+0x1c4/0x220 [ 233.658045][ T404] __breadahead+0xbe/0x170 [ 233.662436][ T404] ? __getblk_gfp+0x2a0/0x2a0 [ 233.667083][ T404] ? mempool_alloc+0x120/0x650 [ 233.671824][ T404] exfat_get_dentry+0x598/0x6f0 [ 233.676646][ T404] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 233.681990][ T404] ? submit_bio+0x1f8/0x6e0 [ 233.686466][ T404] exfat_create_upcase_table+0x231/0xea0 [ 233.692072][ T404] ? __disk_get_part+0x78/0xd0 [ 233.696807][ T404] ? guard_bio_eod+0x14a/0x1b0 [ 233.701543][ T404] ? submit_bh_wbc+0x660/0x740 [ 233.706277][ T404] ? exfat_nls_to_utf16+0xc40/0xc40 [ 233.711448][ T404] exfat_fill_super+0x1315/0x2a20 [ 233.716446][ T404] ? exfat_reconfigure+0x90/0x90 [ 233.721373][ T404] ? set_blocksize+0x208/0x3e0 [ 233.726134][ T404] ? sb_set_blocksize+0xb7/0xf0 [ 233.730960][ T404] get_tree_bdev+0x41d/0x640 [ 233.735526][ T404] ? exfat_reconfigure+0x90/0x90 [ 233.740445][ T404] exfat_get_tree+0x1c/0x20 [ 233.744922][ T404] vfs_get_tree+0x89/0x270 [ 233.749323][ T404] path_mount+0x1975/0x2ab0 [ 233.753798][ T404] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 233.759330][ T404] ? getname_flags+0x207/0x650 [ 233.764067][ T404] ? user_path_at_empty+0x40/0x50 [ 233.769060][ T404] __se_sys_mount+0x2f7/0x3b0 [ 233.773707][ T404] ? __x64_sys_mount+0xd0/0xd0 [ 233.778444][ T404] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 233.784486][ T404] __x64_sys_mount+0xbf/0xd0 [ 233.789051][ T404] do_syscall_64+0x31/0x70 [ 233.793439][ T404] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.799300][ T404] RIP: 0033:0x7fc1f62f16aa [ 233.803689][ T404] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 233.823266][ T404] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 233.831650][ T404] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 233.839596][ T404] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 233.847544][ T404] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 233.855507][ T404] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 233.863454][ T404] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 233.983133][ T406] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 233.991686][ T406] FAULT_INJECTION: forcing a failure. [ 233.991686][ T406] name failslab, interval 1, probability 0, space 0, times 0 [ 234.004498][ T406] CPU: 1 PID: 406 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 234.014814][ T406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.024845][ T406] Call Trace: [ 234.028112][ T406] dump_stack_lvl+0x1e2/0x24b [ 234.032780][ T406] ? show_regs_print_info+0x18/0x18 [ 234.037989][ T406] dump_stack+0x15/0x1d [ 234.042130][ T406] should_fail+0x3c0/0x510 [ 234.046559][ T406] ? mempool_alloc_slab+0x1d/0x30 [ 234.051567][ T406] __should_failslab+0x9f/0xe0 [ 234.056325][ T406] should_failslab+0x9/0x20 [ 234.060816][ T406] kmem_cache_alloc+0x43/0x380 [ 234.065605][ T406] ? mempool_free+0x310/0x310 [ 234.070292][ T406] mempool_alloc_slab+0x1d/0x30 [ 234.075121][ T406] mempool_alloc+0x113/0x650 [ 234.079691][ T406] ? page_cache_prev_miss+0x420/0x420 [ 234.085044][ T406] ? mempool_resize+0x8e0/0x8e0 [ 234.089874][ T406] ? __page_pinner_migration_failed+0xdd/0x250 [ 234.096013][ T406] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 234.101363][ T406] ? pagecache_get_page+0x907/0x9c0 [ 234.106542][ T406] bio_alloc_bioset+0x1db/0x650 [ 234.111373][ T406] ? bio_chain_endio+0x120/0x120 [ 234.116289][ T406] ? __find_get_block+0x899/0xbd0 [ 234.121287][ T406] submit_bh_wbc+0x1cb/0x740 [ 234.125880][ T406] ll_rw_block+0x1c4/0x220 [ 234.130290][ T406] __breadahead+0xbe/0x170 [ 234.134690][ T406] ? __getblk_gfp+0x2a0/0x2a0 [ 234.139356][ T406] exfat_get_dentry+0x598/0x6f0 [ 234.144190][ T406] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 234.149570][ T406] ? io_schedule+0x8e/0x120 [ 234.154060][ T406] exfat_create_upcase_table+0x231/0xea0 [ 234.159694][ T406] ? __disk_get_part+0x78/0xd0 [ 234.164435][ T406] ? bit_wait+0xa0/0xa0 [ 234.168569][ T406] ? __wait_on_bit+0x1a0/0x1a0 [ 234.173307][ T406] ? bit_waitqueue+0x30/0x30 [ 234.177869][ T406] ? exfat_nls_to_utf16+0xc40/0xc40 [ 234.183042][ T406] exfat_fill_super+0x1315/0x2a20 [ 234.188037][ T406] ? exfat_reconfigure+0x90/0x90 [ 234.192961][ T406] ? set_blocksize+0x208/0x3e0 [ 234.197693][ T406] ? sb_set_blocksize+0xb7/0xf0 [ 234.202517][ T406] get_tree_bdev+0x41d/0x640 [ 234.207077][ T406] ? exfat_reconfigure+0x90/0x90 [ 234.212006][ T406] exfat_get_tree+0x1c/0x20 [ 234.216481][ T406] vfs_get_tree+0x89/0x270 [ 234.220870][ T406] path_mount+0x1975/0x2ab0 [ 234.225357][ T406] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 234.230886][ T406] ? getname_flags+0x207/0x650 [ 234.235634][ T406] ? user_path_at_empty+0x40/0x50 [ 234.240627][ T406] __se_sys_mount+0x2f7/0x3b0 [ 234.245273][ T406] ? __x64_sys_mount+0xd0/0xd0 [ 234.250020][ T406] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 234.256176][ T406] __x64_sys_mount+0xbf/0xd0 [ 234.260747][ T406] do_syscall_64+0x31/0x70 [ 234.265140][ T406] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.271011][ T406] RIP: 0033:0x7fc1f62f16aa [ 234.275405][ T406] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 234.294992][ T406] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 234.303464][ T406] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 234.311426][ T406] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 234.319371][ T406] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 234.327314][ T406] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 234.335256][ T406] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 234.422754][ T408] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 234.431391][ T408] FAULT_INJECTION: forcing a failure. [ 234.431391][ T408] name failslab, interval 1, probability 0, space 0, times 0 [ 234.444012][ T408] CPU: 1 PID: 408 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 234.454246][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.464271][ T408] Call Trace: [ 234.467535][ T408] dump_stack_lvl+0x1e2/0x24b [ 234.472182][ T408] ? show_regs_print_info+0x18/0x18 [ 234.477350][ T408] dump_stack+0x15/0x1d [ 234.481477][ T408] should_fail+0x3c0/0x510 [ 234.485863][ T408] ? mempool_alloc_slab+0x1d/0x30 [ 234.490857][ T408] __should_failslab+0x9f/0xe0 [ 234.495602][ T408] should_failslab+0x9/0x20 [ 234.500076][ T408] kmem_cache_alloc+0x43/0x380 [ 234.504810][ T408] ? mempool_free+0x310/0x310 [ 234.509635][ T408] mempool_alloc_slab+0x1d/0x30 [ 234.514455][ T408] mempool_alloc+0x113/0x650 [ 234.519012][ T408] ? page_cache_prev_miss+0x420/0x420 [ 234.524365][ T408] ? mempool_resize+0x8e0/0x8e0 [ 234.529194][ T408] ? __page_pinner_migration_failed+0xdd/0x250 [ 234.535318][ T408] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 234.540656][ T408] ? pagecache_get_page+0x907/0x9c0 [ 234.545826][ T408] bio_alloc_bioset+0x1db/0x650 [ 234.550651][ T408] ? bio_chain_endio+0x120/0x120 [ 234.555561][ T408] ? __find_get_block+0x899/0xbd0 [ 234.560556][ T408] submit_bh_wbc+0x1cb/0x740 [ 234.565140][ T408] ll_rw_block+0x1c4/0x220 [ 234.569530][ T408] __breadahead+0xbe/0x170 [ 234.573917][ T408] ? __getblk_gfp+0x2a0/0x2a0 [ 234.578568][ T408] exfat_get_dentry+0x598/0x6f0 [ 234.583402][ T408] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 234.588744][ T408] ? io_schedule+0x8e/0x120 [ 234.593217][ T408] exfat_create_upcase_table+0x231/0xea0 [ 234.598911][ T408] ? __disk_get_part+0x78/0xd0 [ 234.603652][ T408] ? bit_wait+0xa0/0xa0 [ 234.607779][ T408] ? __wait_on_bit+0x1a0/0x1a0 [ 234.612800][ T408] ? bit_waitqueue+0x30/0x30 [ 234.617361][ T408] ? exfat_nls_to_utf16+0xc40/0xc40 [ 234.622531][ T408] exfat_fill_super+0x1315/0x2a20 [ 234.627546][ T408] ? exfat_reconfigure+0x90/0x90 [ 234.632453][ T408] ? set_blocksize+0x208/0x3e0 [ 234.637188][ T408] ? sb_set_blocksize+0xb7/0xf0 [ 234.642007][ T408] get_tree_bdev+0x41d/0x640 [ 234.646597][ T408] ? exfat_reconfigure+0x90/0x90 [ 234.651560][ T408] exfat_get_tree+0x1c/0x20 [ 234.656049][ T408] vfs_get_tree+0x89/0x270 [ 234.660445][ T408] path_mount+0x1975/0x2ab0 [ 234.664936][ T408] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 234.670467][ T408] ? getname_flags+0x207/0x650 [ 234.675207][ T408] ? user_path_at_empty+0x40/0x50 [ 234.680203][ T408] __se_sys_mount+0x2f7/0x3b0 [ 234.684854][ T408] ? __x64_sys_mount+0xd0/0xd0 [ 234.689599][ T408] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 234.695636][ T408] __x64_sys_mount+0xbf/0xd0 [ 234.700203][ T408] do_syscall_64+0x31/0x70 [ 234.704592][ T408] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.710461][ T408] RIP: 0033:0x7fc1f62f16aa [ 234.714852][ T408] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 234.734424][ T408] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 234.742827][ T408] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 234.750768][ T408] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 234.758719][ T408] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 234.766674][ T408] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 234.774622][ T408] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 234.842868][ T410] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 234.851347][ T410] FAULT_INJECTION: forcing a failure. [ 234.851347][ T410] name failslab, interval 1, probability 0, space 0, times 0 [ 234.863965][ T410] CPU: 1 PID: 410 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 234.874195][ T410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.884228][ T410] Call Trace: [ 234.887492][ T410] dump_stack_lvl+0x1e2/0x24b [ 234.892145][ T410] ? show_regs_print_info+0x18/0x18 [ 234.897328][ T410] dump_stack+0x15/0x1d [ 234.901455][ T410] should_fail+0x3c0/0x510 [ 234.905841][ T410] ? mempool_alloc_slab+0x1d/0x30 [ 234.910836][ T410] __should_failslab+0x9f/0xe0 [ 234.915568][ T410] should_failslab+0x9/0x20 [ 234.920041][ T410] kmem_cache_alloc+0x43/0x380 [ 234.924785][ T410] ? mempool_free+0x310/0x310 [ 234.929436][ T410] mempool_alloc_slab+0x1d/0x30 [ 234.934264][ T410] mempool_alloc+0x113/0x650 [ 234.938829][ T410] ? page_cache_prev_miss+0x420/0x420 [ 234.944176][ T410] ? mempool_resize+0x8e0/0x8e0 [ 234.949001][ T410] ? __page_pinner_migration_failed+0xdd/0x250 [ 234.955132][ T410] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 234.960485][ T410] ? pagecache_get_page+0x907/0x9c0 [ 234.965664][ T410] bio_alloc_bioset+0x1db/0x650 [ 234.970494][ T410] ? bio_chain_endio+0x120/0x120 [ 234.975415][ T410] ? __find_get_block+0x899/0xbd0 [ 234.980418][ T410] submit_bh_wbc+0x1cb/0x740 [ 234.984988][ T410] ll_rw_block+0x1c4/0x220 [ 234.989386][ T410] __breadahead+0xbe/0x170 [ 234.993785][ T410] ? __getblk_gfp+0x2a0/0x2a0 [ 234.998448][ T410] ? mempool_alloc+0x120/0x650 [ 235.003189][ T410] exfat_get_dentry+0x598/0x6f0 [ 235.008017][ T410] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 235.013364][ T410] ? submit_bio+0x1f8/0x6e0 [ 235.017845][ T410] exfat_create_upcase_table+0x231/0xea0 [ 235.023453][ T410] ? __disk_get_part+0x78/0xd0 [ 235.028192][ T410] ? guard_bio_eod+0x14a/0x1b0 [ 235.032932][ T410] ? submit_bh_wbc+0x660/0x740 [ 235.037670][ T410] ? exfat_nls_to_utf16+0xc40/0xc40 [ 235.042841][ T410] exfat_fill_super+0x1315/0x2a20 [ 235.047845][ T410] ? exfat_reconfigure+0x90/0x90 [ 235.052762][ T410] ? set_blocksize+0x208/0x3e0 [ 235.057503][ T410] ? sb_set_blocksize+0xb7/0xf0 [ 235.062330][ T410] get_tree_bdev+0x41d/0x640 [ 235.066908][ T410] ? exfat_reconfigure+0x90/0x90 [ 235.071822][ T410] exfat_get_tree+0x1c/0x20 [ 235.076300][ T410] vfs_get_tree+0x89/0x270 [ 235.080692][ T410] path_mount+0x1975/0x2ab0 [ 235.085174][ T410] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 235.090698][ T410] ? getname_flags+0x207/0x650 [ 235.095436][ T410] ? user_path_at_empty+0x40/0x50 [ 235.100435][ T410] __se_sys_mount+0x2f7/0x3b0 [ 235.105088][ T410] ? __x64_sys_mount+0xd0/0xd0 [ 235.109828][ T410] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 235.115865][ T410] __x64_sys_mount+0xbf/0xd0 [ 235.120432][ T410] do_syscall_64+0x31/0x70 [ 235.124821][ T410] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.130687][ T410] RIP: 0033:0x7fc1f62f16aa [ 235.135077][ T410] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 235.154676][ T410] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 235.163068][ T410] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 235.171018][ T410] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 235.178971][ T410] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 235.186921][ T410] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 235.194869][ T410] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 235.300671][ T412] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 235.309307][ T412] FAULT_INJECTION: forcing a failure. [ 235.309307][ T412] name failslab, interval 1, probability 0, space 0, times 0 [ 235.321922][ T412] CPU: 1 PID: 412 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 235.332127][ T412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.342175][ T412] Call Trace: [ 235.345436][ T412] dump_stack_lvl+0x1e2/0x24b [ 235.350083][ T412] ? show_regs_print_info+0x18/0x18 [ 235.355254][ T412] dump_stack+0x15/0x1d [ 235.359385][ T412] should_fail+0x3c0/0x510 [ 235.363774][ T412] ? mempool_alloc_slab+0x1d/0x30 [ 235.368768][ T412] __should_failslab+0x9f/0xe0 [ 235.373500][ T412] should_failslab+0x9/0x20 [ 235.377980][ T412] kmem_cache_alloc+0x43/0x380 [ 235.382714][ T412] ? mempool_free+0x310/0x310 [ 235.387361][ T412] mempool_alloc_slab+0x1d/0x30 [ 235.392187][ T412] mempool_alloc+0x113/0x650 [ 235.396757][ T412] ? page_cache_prev_miss+0x420/0x420 [ 235.402224][ T412] ? mempool_resize+0x8e0/0x8e0 [ 235.407044][ T412] ? __page_pinner_migration_failed+0xdd/0x250 [ 235.413166][ T412] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 235.418518][ T412] ? pagecache_get_page+0x907/0x9c0 [ 235.423690][ T412] bio_alloc_bioset+0x1db/0x650 [ 235.428527][ T412] ? bio_chain_endio+0x120/0x120 [ 235.433437][ T412] ? __find_get_block+0x899/0xbd0 [ 235.438437][ T412] submit_bh_wbc+0x1cb/0x740 [ 235.443174][ T412] ll_rw_block+0x1c4/0x220 [ 235.447570][ T412] __breadahead+0xbe/0x170 [ 235.451965][ T412] ? __getblk_gfp+0x2a0/0x2a0 [ 235.456616][ T412] ? mempool_alloc+0x120/0x650 [ 235.461350][ T412] exfat_get_dentry+0x598/0x6f0 [ 235.466167][ T412] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 235.471508][ T412] ? submit_bio+0x1f8/0x6e0 [ 235.475996][ T412] exfat_create_upcase_table+0x231/0xea0 [ 235.481609][ T412] ? __disk_get_part+0x78/0xd0 [ 235.486343][ T412] ? guard_bio_eod+0x14a/0x1b0 [ 235.491074][ T412] ? submit_bh_wbc+0x660/0x740 [ 235.495805][ T412] ? exfat_nls_to_utf16+0xc40/0xc40 [ 235.500973][ T412] exfat_fill_super+0x1315/0x2a20 [ 235.505971][ T412] ? exfat_reconfigure+0x90/0x90 [ 235.510877][ T412] ? set_blocksize+0x208/0x3e0 [ 235.515607][ T412] ? sb_set_blocksize+0xb7/0xf0 [ 235.520439][ T412] get_tree_bdev+0x41d/0x640 [ 235.525010][ T412] ? exfat_reconfigure+0x90/0x90 [ 235.529915][ T412] exfat_get_tree+0x1c/0x20 [ 235.534387][ T412] vfs_get_tree+0x89/0x270 [ 235.538773][ T412] path_mount+0x1975/0x2ab0 [ 235.543246][ T412] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 235.548765][ T412] ? getname_flags+0x207/0x650 [ 235.553509][ T412] ? user_path_at_empty+0x40/0x50 [ 235.558511][ T412] __se_sys_mount+0x2f7/0x3b0 [ 235.563175][ T412] ? __x64_sys_mount+0xd0/0xd0 [ 235.567909][ T412] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 235.573942][ T412] __x64_sys_mount+0xbf/0xd0 [ 235.578499][ T412] do_syscall_64+0x31/0x70 [ 235.582886][ T412] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.588747][ T412] RIP: 0033:0x7fc1f62f16aa [ 235.593132][ T412] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 235.612718][ T412] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 235.621100][ T412] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 235.629039][ T412] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 235.636982][ T412] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 235.644925][ T412] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 235.652867][ T412] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 235.783041][ T414] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 235.791718][ T414] FAULT_INJECTION: forcing a failure. [ 235.791718][ T414] name failslab, interval 1, probability 0, space 0, times 0 [ 235.804311][ T414] CPU: 1 PID: 414 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 235.814532][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.824559][ T414] Call Trace: [ 235.827823][ T414] dump_stack_lvl+0x1e2/0x24b [ 235.832486][ T414] ? show_regs_print_info+0x18/0x18 [ 235.837658][ T414] ? __kasan_check_read+0x11/0x20 [ 235.842656][ T414] dump_stack+0x15/0x1d [ 235.846902][ T414] should_fail+0x3c0/0x510 [ 235.851303][ T414] ? exfat_load_bitmap+0x50d/0xaa0 [ 235.856389][ T414] __should_failslab+0x9f/0xe0 [ 235.861128][ T414] should_failslab+0x9/0x20 [ 235.865603][ T414] __kmalloc+0x68/0x3d0 [ 235.869732][ T414] ? exfat_create_upcase_table+0x617/0xea0 [ 235.875515][ T414] exfat_load_bitmap+0x50d/0xaa0 [ 235.880423][ T414] ? asan.module_dtor+0x20/0x20 [ 235.885245][ T414] exfat_fill_super+0x133c/0x2a20 [ 235.890255][ T414] ? exfat_reconfigure+0x90/0x90 [ 235.895165][ T414] ? set_blocksize+0x208/0x3e0 [ 235.899913][ T414] ? sb_set_blocksize+0xb7/0xf0 [ 235.904754][ T414] get_tree_bdev+0x41d/0x640 [ 235.909311][ T414] ? exfat_reconfigure+0x90/0x90 [ 235.914217][ T414] exfat_get_tree+0x1c/0x20 [ 235.918688][ T414] vfs_get_tree+0x89/0x270 [ 235.923076][ T414] path_mount+0x1975/0x2ab0 [ 235.927551][ T414] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 235.933069][ T414] ? getname_flags+0x207/0x650 [ 235.937803][ T414] ? user_path_at_empty+0x40/0x50 [ 235.942805][ T414] __se_sys_mount+0x2f7/0x3b0 [ 235.947452][ T414] ? __x64_sys_mount+0xd0/0xd0 [ 235.952187][ T414] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 235.958223][ T414] __x64_sys_mount+0xbf/0xd0 [ 235.962785][ T414] do_syscall_64+0x31/0x70 [ 235.967174][ T414] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.973041][ T414] RIP: 0033:0x7fc1f62f16aa [ 235.977427][ T414] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 235.997024][ T414] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 236.005410][ T414] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 236.013356][ T414] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 236.021299][ T414] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 236.029245][ T414] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 236.037274][ T414] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 236.045329][ T414] exFAT-fs (loop0): failed to load alloc-bitmap [ 236.051599][ T414] exFAT-fs (loop0): failed to recognize exfat type [ 236.076201][ T416] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 236.084748][ T416] FAULT_INJECTION: forcing a failure. [ 236.084748][ T416] name failslab, interval 1, probability 0, space 0, times 0 [ 236.097652][ T416] CPU: 1 PID: 416 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 236.107932][ T416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.127941][ T416] Call Trace: [ 236.131203][ T416] dump_stack_lvl+0x1e2/0x24b [ 236.135849][ T416] ? show_regs_print_info+0x18/0x18 [ 236.141044][ T416] dump_stack+0x15/0x1d [ 236.145186][ T416] should_fail+0x3c0/0x510 [ 236.149589][ T416] ? mempool_alloc_slab+0x1d/0x30 [ 236.154606][ T416] __should_failslab+0x9f/0xe0 [ 236.159345][ T416] should_failslab+0x9/0x20 [ 236.163819][ T416] kmem_cache_alloc+0x43/0x380 [ 236.168567][ T416] ? mempool_free+0x310/0x310 [ 236.173230][ T416] mempool_alloc_slab+0x1d/0x30 [ 236.178063][ T416] mempool_alloc+0x113/0x650 [ 236.182637][ T416] ? mempool_resize+0x8e0/0x8e0 [ 236.187549][ T416] ? __page_pinner_migration_failed+0xdd/0x250 [ 236.193688][ T416] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 236.199049][ T416] ? pagecache_get_page+0x907/0x9c0 [ 236.204238][ T416] bio_alloc_bioset+0x1db/0x650 [ 236.209065][ T416] ? bio_chain_endio+0x120/0x120 [ 236.213985][ T416] ? __find_get_block+0x899/0xbd0 [ 236.218980][ T416] submit_bh_wbc+0x1cb/0x740 [ 236.223537][ T416] ll_rw_block+0x1c4/0x220 [ 236.227921][ T416] __breadahead+0xbe/0x170 [ 236.232306][ T416] ? __getblk_gfp+0x2a0/0x2a0 [ 236.236955][ T416] exfat_get_dentry+0x598/0x6f0 [ 236.241791][ T416] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 236.247137][ T416] ? io_schedule+0x8e/0x120 [ 236.251614][ T416] exfat_create_upcase_table+0x231/0xea0 [ 236.257223][ T416] ? __disk_get_part+0x78/0xd0 [ 236.261964][ T416] ? bit_wait+0xa0/0xa0 [ 236.266106][ T416] ? __wait_on_bit+0x1a0/0x1a0 [ 236.270846][ T416] ? bit_waitqueue+0x30/0x30 [ 236.275408][ T416] ? exfat_nls_to_utf16+0xc40/0xc40 [ 236.280582][ T416] exfat_fill_super+0x1315/0x2a20 [ 236.285579][ T416] ? exfat_reconfigure+0x90/0x90 [ 236.290490][ T416] ? set_blocksize+0x208/0x3e0 [ 236.295229][ T416] ? sb_set_blocksize+0xb7/0xf0 [ 236.300315][ T416] get_tree_bdev+0x41d/0x640 [ 236.304897][ T416] ? exfat_reconfigure+0x90/0x90 [ 236.309809][ T416] exfat_get_tree+0x1c/0x20 [ 236.314287][ T416] vfs_get_tree+0x89/0x270 [ 236.318675][ T416] path_mount+0x1975/0x2ab0 [ 236.323152][ T416] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 236.328671][ T416] ? getname_flags+0x207/0x650 [ 236.333408][ T416] ? user_path_at_empty+0x40/0x50 [ 236.338406][ T416] __se_sys_mount+0x2f7/0x3b0 [ 236.343059][ T416] ? __x64_sys_mount+0xd0/0xd0 [ 236.347797][ T416] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 236.353836][ T416] __x64_sys_mount+0xbf/0xd0 [ 236.358415][ T416] do_syscall_64+0x31/0x70 [ 236.362806][ T416] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.368672][ T416] RIP: 0033:0x7fc1f62f16aa [ 236.373067][ T416] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 236.392646][ T416] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 236.401046][ T416] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 236.408992][ T416] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 236.416941][ T416] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 236.424889][ T416] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 236.432846][ T416] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 236.546455][ T418] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 236.554967][ T418] FAULT_INJECTION: forcing a failure. [ 236.554967][ T418] name failslab, interval 1, probability 0, space 0, times 0 [ 236.567853][ T418] CPU: 0 PID: 418 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 236.578079][ T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.588128][ T418] Call Trace: [ 236.591390][ T418] dump_stack_lvl+0x1e2/0x24b [ 236.596035][ T418] ? show_regs_print_info+0x18/0x18 [ 236.601201][ T418] dump_stack+0x15/0x1d [ 236.605333][ T418] should_fail+0x3c0/0x510 [ 236.609721][ T418] ? mempool_alloc_slab+0x1d/0x30 [ 236.614714][ T418] __should_failslab+0x9f/0xe0 [ 236.619448][ T418] should_failslab+0x9/0x20 [ 236.623920][ T418] kmem_cache_alloc+0x43/0x380 [ 236.628695][ T418] ? mempool_free+0x310/0x310 [ 236.633341][ T418] mempool_alloc_slab+0x1d/0x30 [ 236.638160][ T418] mempool_alloc+0x113/0x650 [ 236.642722][ T418] ? page_cache_prev_miss+0x420/0x420 [ 236.648078][ T418] ? mempool_resize+0x8e0/0x8e0 [ 236.652903][ T418] ? __page_pinner_migration_failed+0xdd/0x250 [ 236.659031][ T418] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 236.664377][ T418] ? pagecache_get_page+0x907/0x9c0 [ 236.669544][ T418] bio_alloc_bioset+0x1db/0x650 [ 236.674380][ T418] ? bio_chain_endio+0x120/0x120 [ 236.679288][ T418] ? __find_get_block+0x899/0xbd0 [ 236.684280][ T418] submit_bh_wbc+0x1cb/0x740 [ 236.688838][ T418] ll_rw_block+0x1c4/0x220 [ 236.693222][ T418] __breadahead+0xbe/0x170 [ 236.697604][ T418] ? __getblk_gfp+0x2a0/0x2a0 [ 236.702253][ T418] exfat_get_dentry+0x598/0x6f0 [ 236.707070][ T418] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 236.712412][ T418] ? io_schedule+0x8e/0x120 [ 236.716885][ T418] exfat_create_upcase_table+0x231/0xea0 [ 236.722491][ T418] ? __disk_get_part+0x78/0xd0 [ 236.727224][ T418] ? bit_wait+0xa0/0xa0 [ 236.731355][ T418] ? __wait_on_bit+0x1a0/0x1a0 [ 236.736086][ T418] ? bit_waitqueue+0x30/0x30 [ 236.740647][ T418] ? exfat_nls_to_utf16+0xc40/0xc40 [ 236.745812][ T418] exfat_fill_super+0x1315/0x2a20 [ 236.750819][ T418] ? exfat_reconfigure+0x90/0x90 [ 236.755725][ T418] ? set_blocksize+0x208/0x3e0 [ 236.760457][ T418] ? sb_set_blocksize+0xb7/0xf0 [ 236.765277][ T418] get_tree_bdev+0x41d/0x640 [ 236.769837][ T418] ? exfat_reconfigure+0x90/0x90 [ 236.774748][ T418] exfat_get_tree+0x1c/0x20 [ 236.779234][ T418] vfs_get_tree+0x89/0x270 [ 236.783621][ T418] path_mount+0x1975/0x2ab0 [ 236.788093][ T418] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 236.793605][ T418] ? getname_flags+0x207/0x650 [ 236.798336][ T418] ? user_path_at_empty+0x40/0x50 [ 236.803326][ T418] __se_sys_mount+0x2f7/0x3b0 [ 236.807973][ T418] ? __x64_sys_mount+0xd0/0xd0 [ 236.812706][ T418] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 236.818762][ T418] __x64_sys_mount+0xbf/0xd0 [ 236.823320][ T418] do_syscall_64+0x31/0x70 [ 236.827706][ T418] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.833564][ T418] RIP: 0033:0x7fc1f62f16aa [ 236.837949][ T418] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 236.857522][ T418] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 236.865912][ T418] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 236.873856][ T418] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 236.881811][ T418] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 236.889765][ T418] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 executing program [ 236.897707][ T418] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 237.020627][ T420] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 237.029366][ T420] FAULT_INJECTION: forcing a failure. [ 237.029366][ T420] name failslab, interval 1, probability 0, space 0, times 0 [ 237.042002][ T420] CPU: 1 PID: 420 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 237.052236][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.062278][ T420] Call Trace: [ 237.065564][ T420] dump_stack_lvl+0x1e2/0x24b [ 237.070216][ T420] ? show_regs_print_info+0x18/0x18 [ 237.075387][ T420] dump_stack+0x15/0x1d [ 237.079513][ T420] should_fail+0x3c0/0x510 [ 237.083916][ T420] ? mempool_alloc_slab+0x1d/0x30 [ 237.088910][ T420] __should_failslab+0x9f/0xe0 [ 237.093644][ T420] should_failslab+0x9/0x20 [ 237.098118][ T420] kmem_cache_alloc+0x43/0x380 [ 237.102855][ T420] ? mempool_free+0x310/0x310 [ 237.107501][ T420] mempool_alloc_slab+0x1d/0x30 [ 237.112763][ T420] mempool_alloc+0x113/0x650 [ 237.117340][ T420] ? mempool_resize+0x8e0/0x8e0 [ 237.122167][ T420] ? __page_pinner_migration_failed+0xdd/0x250 [ 237.128295][ T420] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 237.133644][ T420] ? pagecache_get_page+0x907/0x9c0 [ 237.138821][ T420] bio_alloc_bioset+0x1db/0x650 [ 237.143652][ T420] ? bio_chain_endio+0x120/0x120 [ 237.148591][ T420] ? __find_get_block+0x899/0xbd0 [ 237.153590][ T420] submit_bh_wbc+0x1cb/0x740 [ 237.158153][ T420] ll_rw_block+0x1c4/0x220 [ 237.162552][ T420] __breadahead+0xbe/0x170 [ 237.166937][ T420] ? __getblk_gfp+0x2a0/0x2a0 [ 237.171584][ T420] ? mempool_alloc+0x120/0x650 [ 237.176320][ T420] exfat_get_dentry+0x598/0x6f0 [ 237.181139][ T420] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 237.186922][ T420] ? submit_bio+0x1f8/0x6e0 [ 237.191401][ T420] exfat_create_upcase_table+0x231/0xea0 [ 237.197003][ T420] ? __disk_get_part+0x78/0xd0 [ 237.201738][ T420] ? guard_bio_eod+0x14a/0x1b0 [ 237.206471][ T420] ? submit_bh_wbc+0x660/0x740 [ 237.211207][ T420] ? exfat_nls_to_utf16+0xc40/0xc40 [ 237.216374][ T420] exfat_fill_super+0x1315/0x2a20 [ 237.221366][ T420] ? exfat_reconfigure+0x90/0x90 [ 237.226273][ T420] ? set_blocksize+0x208/0x3e0 [ 237.231007][ T420] ? sb_set_blocksize+0xb7/0xf0 [ 237.235826][ T420] get_tree_bdev+0x41d/0x640 [ 237.240386][ T420] ? exfat_reconfigure+0x90/0x90 [ 237.245302][ T420] exfat_get_tree+0x1c/0x20 [ 237.249774][ T420] vfs_get_tree+0x89/0x270 [ 237.254158][ T420] path_mount+0x1975/0x2ab0 [ 237.258631][ T420] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 237.264159][ T420] ? getname_flags+0x207/0x650 [ 237.268944][ T420] ? user_path_at_empty+0x40/0x50 [ 237.273945][ T420] __se_sys_mount+0x2f7/0x3b0 [ 237.278593][ T420] ? __x64_sys_mount+0xd0/0xd0 [ 237.283330][ T420] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 237.289371][ T420] __x64_sys_mount+0xbf/0xd0 [ 237.293937][ T420] do_syscall_64+0x31/0x70 [ 237.298325][ T420] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.304189][ T420] RIP: 0033:0x7fc1f62f16aa [ 237.308574][ T420] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 237.328153][ T420] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 237.336542][ T420] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 237.344488][ T420] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 237.352447][ T420] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 237.360450][ T420] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 237.368397][ T420] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 237.435811][ T422] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 237.444228][ T422] FAULT_INJECTION: forcing a failure. [ 237.444228][ T422] name failslab, interval 1, probability 0, space 0, times 0 [ 237.456899][ T422] CPU: 1 PID: 422 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 237.467112][ T422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.477159][ T422] Call Trace: [ 237.480434][ T422] dump_stack_lvl+0x1e2/0x24b [ 237.485083][ T422] ? show_regs_print_info+0x18/0x18 [ 237.490258][ T422] dump_stack+0x15/0x1d [ 237.494387][ T422] should_fail+0x3c0/0x510 [ 237.498775][ T422] ? mempool_alloc_slab+0x1d/0x30 [ 237.503770][ T422] __should_failslab+0x9f/0xe0 [ 237.508504][ T422] should_failslab+0x9/0x20 [ 237.512977][ T422] kmem_cache_alloc+0x43/0x380 [ 237.517709][ T422] ? mempool_free+0x310/0x310 [ 237.522355][ T422] mempool_alloc_slab+0x1d/0x30 [ 237.527208][ T422] mempool_alloc+0x113/0x650 [ 237.531777][ T422] ? page_cache_prev_miss+0x420/0x420 [ 237.537118][ T422] ? mempool_resize+0x8e0/0x8e0 [ 237.541937][ T422] ? __page_pinner_migration_failed+0xdd/0x250 [ 237.548060][ T422] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 237.553413][ T422] ? pagecache_get_page+0x907/0x9c0 [ 237.558580][ T422] bio_alloc_bioset+0x1db/0x650 [ 237.563403][ T422] ? bio_chain_endio+0x120/0x120 [ 237.568323][ T422] ? __find_get_block+0xa6b/0xbd0 [ 237.573319][ T422] submit_bh_wbc+0x1cb/0x740 [ 237.577878][ T422] ll_rw_block+0x1c4/0x220 [ 237.582266][ T422] __breadahead+0xbe/0x170 [ 237.586652][ T422] ? __getblk_gfp+0x2a0/0x2a0 [ 237.591303][ T422] ? mempool_alloc+0x120/0x650 [ 237.596038][ T422] exfat_get_dentry+0x598/0x6f0 [ 237.600858][ T422] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 237.606201][ T422] ? submit_bio+0x1f8/0x6e0 [ 237.610688][ T422] exfat_create_upcase_table+0x231/0xea0 [ 237.616289][ T422] ? __disk_get_part+0x78/0xd0 [ 237.621022][ T422] ? guard_bio_eod+0x14a/0x1b0 [ 237.625763][ T422] ? submit_bh_wbc+0x660/0x740 [ 237.630501][ T422] ? exfat_nls_to_utf16+0xc40/0xc40 [ 237.635666][ T422] exfat_fill_super+0x1315/0x2a20 [ 237.640660][ T422] ? exfat_reconfigure+0x90/0x90 [ 237.645566][ T422] ? set_blocksize+0x208/0x3e0 [ 237.650298][ T422] ? sb_set_blocksize+0xb7/0xf0 [ 237.655124][ T422] get_tree_bdev+0x41d/0x640 [ 237.659870][ T422] ? exfat_reconfigure+0x90/0x90 [ 237.664775][ T422] exfat_get_tree+0x1c/0x20 [ 237.669247][ T422] vfs_get_tree+0x89/0x270 [ 237.673634][ T422] path_mount+0x1975/0x2ab0 [ 237.678108][ T422] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 237.683622][ T422] ? getname_flags+0x207/0x650 [ 237.688359][ T422] ? user_path_at_empty+0x40/0x50 [ 237.693361][ T422] __se_sys_mount+0x2f7/0x3b0 [ 237.698016][ T422] ? __x64_sys_mount+0xd0/0xd0 [ 237.702752][ T422] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 237.708786][ T422] __x64_sys_mount+0xbf/0xd0 [ 237.713349][ T422] do_syscall_64+0x31/0x70 [ 237.717738][ T422] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.723600][ T422] RIP: 0033:0x7fc1f62f16aa [ 237.727993][ T422] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 237.747569][ T422] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 237.755955][ T422] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 237.763911][ T422] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 237.771856][ T422] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 237.779799][ T422] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 237.787740][ T422] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 237.902370][ T424] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 237.910783][ T424] FAULT_INJECTION: forcing a failure. [ 237.910783][ T424] name failslab, interval 1, probability 0, space 0, times 0 [ 237.923406][ T424] CPU: 1 PID: 424 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 237.933622][ T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.943648][ T424] Call Trace: [ 237.946914][ T424] dump_stack_lvl+0x1e2/0x24b [ 237.951561][ T424] ? show_regs_print_info+0x18/0x18 [ 237.956729][ T424] dump_stack+0x15/0x1d [ 237.960863][ T424] should_fail+0x3c0/0x510 [ 237.965297][ T424] ? mempool_alloc_slab+0x1d/0x30 [ 237.970305][ T424] __should_failslab+0x9f/0xe0 [ 237.975049][ T424] should_failslab+0x9/0x20 [ 237.979524][ T424] kmem_cache_alloc+0x43/0x380 [ 237.984263][ T424] ? mempool_free+0x310/0x310 [ 237.988908][ T424] mempool_alloc_slab+0x1d/0x30 [ 237.993727][ T424] mempool_alloc+0x113/0x650 [ 237.998284][ T424] ? page_cache_prev_miss+0x420/0x420 [ 238.003639][ T424] ? mempool_resize+0x8e0/0x8e0 [ 238.008464][ T424] ? __page_pinner_migration_failed+0xdd/0x250 [ 238.014586][ T424] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 238.019927][ T424] ? pagecache_get_page+0x907/0x9c0 [ 238.025103][ T424] bio_alloc_bioset+0x1db/0x650 [ 238.029929][ T424] ? bio_chain_endio+0x120/0x120 [ 238.034842][ T424] ? __find_get_block+0x899/0xbd0 [ 238.039841][ T424] submit_bh_wbc+0x1cb/0x740 [ 238.044409][ T424] ll_rw_block+0x1c4/0x220 [ 238.048793][ T424] __breadahead+0xbe/0x170 [ 238.053180][ T424] ? __getblk_gfp+0x2a0/0x2a0 [ 238.057830][ T424] ? mempool_alloc+0x120/0x650 [ 238.062580][ T424] exfat_get_dentry+0x598/0x6f0 [ 238.067417][ T424] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 238.072756][ T424] ? submit_bio+0x1f8/0x6e0 [ 238.077234][ T424] exfat_create_upcase_table+0x231/0xea0 [ 238.082837][ T424] ? __disk_get_part+0x78/0xd0 [ 238.087572][ T424] ? guard_bio_eod+0x14a/0x1b0 [ 238.092304][ T424] ? submit_bh_wbc+0x660/0x740 [ 238.097034][ T424] ? exfat_nls_to_utf16+0xc40/0xc40 [ 238.102214][ T424] exfat_fill_super+0x1315/0x2a20 [ 238.107207][ T424] ? exfat_reconfigure+0x90/0x90 [ 238.112129][ T424] ? set_blocksize+0x208/0x3e0 [ 238.116876][ T424] ? sb_set_blocksize+0xb7/0xf0 [ 238.121695][ T424] get_tree_bdev+0x41d/0x640 [ 238.126256][ T424] ? exfat_reconfigure+0x90/0x90 [ 238.131163][ T424] exfat_get_tree+0x1c/0x20 [ 238.135632][ T424] vfs_get_tree+0x89/0x270 [ 238.140019][ T424] path_mount+0x1975/0x2ab0 [ 238.144505][ T424] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 238.150019][ T424] ? getname_flags+0x207/0x650 [ 238.154752][ T424] ? user_path_at_empty+0x40/0x50 [ 238.159743][ T424] __se_sys_mount+0x2f7/0x3b0 [ 238.164390][ T424] ? __x64_sys_mount+0xd0/0xd0 [ 238.169124][ T424] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 238.175157][ T424] __x64_sys_mount+0xbf/0xd0 [ 238.179715][ T424] do_syscall_64+0x31/0x70 [ 238.184101][ T424] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.189963][ T424] RIP: 0033:0x7fc1f62f16aa [ 238.194350][ T424] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 238.213923][ T424] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 238.222315][ T424] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 238.230272][ T424] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 238.238229][ T424] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 238.246177][ T424] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 238.254120][ T424] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 238.333982][ T426] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 238.342463][ T426] FAULT_INJECTION: forcing a failure. [ 238.342463][ T426] name failslab, interval 1, probability 0, space 0, times 0 [ 238.355128][ T426] CPU: 0 PID: 426 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 238.365353][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.375379][ T426] Call Trace: [ 238.378642][ T426] dump_stack_lvl+0x1e2/0x24b [ 238.383290][ T426] ? show_regs_print_info+0x18/0x18 [ 238.388458][ T426] dump_stack+0x15/0x1d [ 238.392583][ T426] should_fail+0x3c0/0x510 [ 238.396973][ T426] ? mempool_alloc_slab+0x1d/0x30 [ 238.401968][ T426] __should_failslab+0x9f/0xe0 [ 238.406709][ T426] should_failslab+0x9/0x20 [ 238.411182][ T426] kmem_cache_alloc+0x43/0x380 [ 238.415921][ T426] ? mempool_free+0x310/0x310 [ 238.420567][ T426] mempool_alloc_slab+0x1d/0x30 [ 238.425406][ T426] mempool_alloc+0x113/0x650 [ 238.429981][ T426] ? page_cache_prev_miss+0x420/0x420 [ 238.435334][ T426] ? mempool_resize+0x8e0/0x8e0 [ 238.440168][ T426] ? __page_pinner_migration_failed+0xdd/0x250 [ 238.446290][ T426] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 238.451631][ T426] ? pagecache_get_page+0x907/0x9c0 [ 238.456810][ T426] bio_alloc_bioset+0x1db/0x650 [ 238.461633][ T426] ? bio_chain_endio+0x120/0x120 [ 238.466540][ T426] ? __find_get_block+0xa6b/0xbd0 [ 238.471532][ T426] submit_bh_wbc+0x1cb/0x740 [ 238.476105][ T426] ll_rw_block+0x1c4/0x220 [ 238.480489][ T426] __breadahead+0xbe/0x170 [ 238.484874][ T426] ? __getblk_gfp+0x2a0/0x2a0 [ 238.489522][ T426] exfat_get_dentry+0x598/0x6f0 [ 238.494353][ T426] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 238.499694][ T426] ? io_schedule+0x8e/0x120 [ 238.504168][ T426] exfat_create_upcase_table+0x231/0xea0 [ 238.509781][ T426] ? __disk_get_part+0x78/0xd0 [ 238.514517][ T426] ? bit_wait+0xa0/0xa0 [ 238.518640][ T426] ? __wait_on_bit+0x1a0/0x1a0 [ 238.523373][ T426] ? bit_waitqueue+0x30/0x30 [ 238.527932][ T426] ? exfat_nls_to_utf16+0xc40/0xc40 [ 238.533101][ T426] exfat_fill_super+0x1315/0x2a20 [ 238.538098][ T426] ? exfat_reconfigure+0x90/0x90 [ 238.543005][ T426] ? set_blocksize+0x208/0x3e0 [ 238.547740][ T426] ? sb_set_blocksize+0xb7/0xf0 [ 238.552560][ T426] get_tree_bdev+0x41d/0x640 [ 238.557133][ T426] ? exfat_reconfigure+0x90/0x90 [ 238.562050][ T426] exfat_get_tree+0x1c/0x20 [ 238.566524][ T426] vfs_get_tree+0x89/0x270 [ 238.570923][ T426] path_mount+0x1975/0x2ab0 [ 238.575395][ T426] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 238.580909][ T426] ? getname_flags+0x207/0x650 [ 238.585655][ T426] ? user_path_at_empty+0x40/0x50 [ 238.590647][ T426] __se_sys_mount+0x2f7/0x3b0 [ 238.595298][ T426] ? __x64_sys_mount+0xd0/0xd0 [ 238.600032][ T426] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 238.606069][ T426] __x64_sys_mount+0xbf/0xd0 [ 238.610641][ T426] do_syscall_64+0x31/0x70 [ 238.615027][ T426] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.620889][ T426] RIP: 0033:0x7fc1f62f16aa [ 238.625281][ T426] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 238.644856][ T426] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 238.653241][ T426] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 238.661187][ T426] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 238.669215][ T426] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 238.677159][ T426] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 executing program [ 238.685103][ T426] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 238.743139][ T428] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 238.751613][ T428] FAULT_INJECTION: forcing a failure. [ 238.751613][ T428] name failslab, interval 1, probability 0, space 0, times 0 [ 238.764331][ T428] CPU: 1 PID: 428 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 238.774547][ T428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.784579][ T428] Call Trace: [ 238.787841][ T428] dump_stack_lvl+0x1e2/0x24b [ 238.792492][ T428] ? show_regs_print_info+0x18/0x18 [ 238.797664][ T428] dump_stack+0x15/0x1d [ 238.801801][ T428] should_fail+0x3c0/0x510 [ 238.806205][ T428] ? mempool_alloc_slab+0x1d/0x30 [ 238.811214][ T428] __should_failslab+0x9f/0xe0 [ 238.815949][ T428] should_failslab+0x9/0x20 [ 238.820424][ T428] kmem_cache_alloc+0x43/0x380 [ 238.825162][ T428] ? mempool_free+0x310/0x310 [ 238.829810][ T428] mempool_alloc_slab+0x1d/0x30 [ 238.834631][ T428] mempool_alloc+0x113/0x650 [ 238.839192][ T428] ? page_cache_prev_miss+0x420/0x420 [ 238.844531][ T428] ? mempool_resize+0x8e0/0x8e0 [ 238.849356][ T428] ? __page_pinner_migration_failed+0xdd/0x250 [ 238.855479][ T428] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 238.860820][ T428] ? pagecache_get_page+0x907/0x9c0 [ 238.865991][ T428] bio_alloc_bioset+0x1db/0x650 [ 238.870812][ T428] ? bio_chain_endio+0x120/0x120 [ 238.875719][ T428] ? __find_get_block+0xa6b/0xbd0 [ 238.880885][ T428] submit_bh_wbc+0x1cb/0x740 [ 238.885444][ T428] ll_rw_block+0x1c4/0x220 [ 238.889829][ T428] __breadahead+0xbe/0x170 [ 238.894217][ T428] ? __getblk_gfp+0x2a0/0x2a0 [ 238.898862][ T428] ? mempool_alloc+0x120/0x650 [ 238.903595][ T428] exfat_get_dentry+0x598/0x6f0 [ 238.908415][ T428] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 238.913776][ T428] ? submit_bio+0x1f8/0x6e0 [ 238.918264][ T428] exfat_create_upcase_table+0x231/0xea0 [ 238.923865][ T428] ? __disk_get_part+0x78/0xd0 [ 238.928602][ T428] ? guard_bio_eod+0x14a/0x1b0 [ 238.933338][ T428] ? submit_bh_wbc+0x660/0x740 [ 238.938073][ T428] ? exfat_nls_to_utf16+0xc40/0xc40 [ 238.943240][ T428] exfat_fill_super+0x1315/0x2a20 [ 238.948253][ T428] ? exfat_reconfigure+0x90/0x90 [ 238.953160][ T428] ? set_blocksize+0x208/0x3e0 [ 238.957893][ T428] ? sb_set_blocksize+0xb7/0xf0 [ 238.962723][ T428] get_tree_bdev+0x41d/0x640 [ 238.967283][ T428] ? exfat_reconfigure+0x90/0x90 [ 238.972203][ T428] exfat_get_tree+0x1c/0x20 [ 238.976690][ T428] vfs_get_tree+0x89/0x270 [ 238.981092][ T428] path_mount+0x1975/0x2ab0 [ 238.985569][ T428] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 238.991107][ T428] ? getname_flags+0x207/0x650 [ 238.995845][ T428] ? user_path_at_empty+0x40/0x50 [ 239.000840][ T428] __se_sys_mount+0x2f7/0x3b0 [ 239.005493][ T428] ? __x64_sys_mount+0xd0/0xd0 [ 239.010233][ T428] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 239.016286][ T428] __x64_sys_mount+0xbf/0xd0 [ 239.020858][ T428] do_syscall_64+0x31/0x70 [ 239.025245][ T428] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 239.031107][ T428] RIP: 0033:0x7fc1f62f16aa [ 239.035493][ T428] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 239.055072][ T428] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 239.063465][ T428] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 239.071411][ T428] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 239.079358][ T428] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 239.087301][ T428] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 239.095251][ T428] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 239.142192][ T430] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 239.150759][ T430] FAULT_INJECTION: forcing a failure. [ 239.150759][ T430] name failslab, interval 1, probability 0, space 0, times 0 [ 239.163445][ T430] CPU: 1 PID: 430 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 239.173664][ T430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.183763][ T430] Call Trace: [ 239.187043][ T430] dump_stack_lvl+0x1e2/0x24b [ 239.191708][ T430] ? show_regs_print_info+0x18/0x18 [ 239.196877][ T430] dump_stack+0x15/0x1d [ 239.201005][ T430] should_fail+0x3c0/0x510 [ 239.205401][ T430] ? mempool_alloc_slab+0x1d/0x30 [ 239.210398][ T430] __should_failslab+0x9f/0xe0 [ 239.215131][ T430] should_failslab+0x9/0x20 [ 239.219605][ T430] kmem_cache_alloc+0x43/0x380 [ 239.224353][ T430] ? mempool_free+0x310/0x310 [ 239.228999][ T430] mempool_alloc_slab+0x1d/0x30 [ 239.233820][ T430] mempool_alloc+0x113/0x650 [ 239.238385][ T430] ? page_cache_prev_miss+0x420/0x420 [ 239.243726][ T430] ? mempool_resize+0x8e0/0x8e0 [ 239.248553][ T430] ? __page_pinner_migration_failed+0xdd/0x250 [ 239.254678][ T430] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 239.260017][ T430] ? pagecache_get_page+0x907/0x9c0 [ 239.265188][ T430] bio_alloc_bioset+0x1db/0x650 [ 239.270016][ T430] ? bio_chain_endio+0x120/0x120 [ 239.274936][ T430] ? __find_get_block+0xa6b/0xbd0 [ 239.279930][ T430] submit_bh_wbc+0x1cb/0x740 [ 239.284490][ T430] ll_rw_block+0x1c4/0x220 [ 239.288878][ T430] __breadahead+0xbe/0x170 [ 239.293276][ T430] ? __getblk_gfp+0x2a0/0x2a0 [ 239.297923][ T430] exfat_get_dentry+0x598/0x6f0 [ 239.302746][ T430] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 239.308088][ T430] ? io_schedule+0x8e/0x120 [ 239.312572][ T430] exfat_create_upcase_table+0x231/0xea0 [ 239.318176][ T430] ? __disk_get_part+0x78/0xd0 [ 239.322910][ T430] ? bit_wait+0xa0/0xa0 [ 239.327039][ T430] ? __wait_on_bit+0x1a0/0x1a0 [ 239.331771][ T430] ? bit_waitqueue+0x30/0x30 [ 239.336329][ T430] ? exfat_nls_to_utf16+0xc40/0xc40 [ 239.341494][ T430] exfat_fill_super+0x1315/0x2a20 [ 239.346493][ T430] ? exfat_reconfigure+0x90/0x90 [ 239.351401][ T430] ? set_blocksize+0x208/0x3e0 [ 239.356134][ T430] ? sb_set_blocksize+0xb7/0xf0 [ 239.360954][ T430] get_tree_bdev+0x41d/0x640 [ 239.365515][ T430] ? exfat_reconfigure+0x90/0x90 [ 239.370428][ T430] exfat_get_tree+0x1c/0x20 [ 239.374906][ T430] vfs_get_tree+0x89/0x270 [ 239.379295][ T430] path_mount+0x1975/0x2ab0 [ 239.383785][ T430] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 239.389302][ T430] ? getname_flags+0x207/0x650 [ 239.394035][ T430] ? user_path_at_empty+0x40/0x50 [ 239.399025][ T430] __se_sys_mount+0x2f7/0x3b0 [ 239.403690][ T430] ? __x64_sys_mount+0xd0/0xd0 [ 239.408427][ T430] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 239.414473][ T430] __x64_sys_mount+0xbf/0xd0 [ 239.419055][ T430] do_syscall_64+0x31/0x70 [ 239.423445][ T430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 239.429305][ T430] RIP: 0033:0x7fc1f62f16aa [ 239.433705][ T430] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 239.453279][ T430] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 239.461662][ T430] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 239.469608][ T430] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 239.477549][ T430] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 239.485489][ T430] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 239.493435][ T430] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 239.562645][ T432] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 239.571245][ T432] FAULT_INJECTION: forcing a failure. [ 239.571245][ T432] name failslab, interval 1, probability 0, space 0, times 0 [ 239.584032][ T432] CPU: 1 PID: 432 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 239.594265][ T432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.604295][ T432] Call Trace: [ 239.607853][ T432] dump_stack_lvl+0x1e2/0x24b [ 239.612528][ T432] ? show_regs_print_info+0x18/0x18 [ 239.617706][ T432] dump_stack+0x15/0x1d [ 239.621840][ T432] should_fail+0x3c0/0x510 [ 239.626235][ T432] ? mempool_alloc_slab+0x1d/0x30 [ 239.631234][ T432] __should_failslab+0x9f/0xe0 [ 239.635974][ T432] should_failslab+0x9/0x20 [ 239.640452][ T432] kmem_cache_alloc+0x43/0x380 [ 239.645195][ T432] ? mempool_free+0x310/0x310 [ 239.649860][ T432] mempool_alloc_slab+0x1d/0x30 [ 239.654684][ T432] mempool_alloc+0x113/0x650 [ 239.659248][ T432] ? mempool_resize+0x8e0/0x8e0 [ 239.664249][ T432] ? __page_pinner_migration_failed+0xdd/0x250 [ 239.670382][ T432] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 239.675725][ T432] ? pagecache_get_page+0x907/0x9c0 [ 239.680898][ T432] bio_alloc_bioset+0x1db/0x650 [ 239.685725][ T432] ? bio_chain_endio+0x120/0x120 [ 239.690638][ T432] ? __find_get_block+0x899/0xbd0 [ 239.695636][ T432] submit_bh_wbc+0x1cb/0x740 [ 239.700201][ T432] ll_rw_block+0x1c4/0x220 [ 239.704590][ T432] __breadahead+0xbe/0x170 [ 239.708983][ T432] ? __getblk_gfp+0x2a0/0x2a0 [ 239.713636][ T432] exfat_get_dentry+0x598/0x6f0 [ 239.718460][ T432] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 239.723809][ T432] ? io_schedule+0x8e/0x120 [ 239.728290][ T432] exfat_create_upcase_table+0x231/0xea0 [ 239.733896][ T432] ? __disk_get_part+0x78/0xd0 [ 239.738633][ T432] ? bit_wait+0xa0/0xa0 [ 239.742761][ T432] ? __wait_on_bit+0x1a0/0x1a0 [ 239.747497][ T432] ? bit_waitqueue+0x30/0x30 [ 239.752061][ T432] ? exfat_nls_to_utf16+0xc40/0xc40 [ 239.757233][ T432] exfat_fill_super+0x1315/0x2a20 [ 239.762233][ T432] ? exfat_reconfigure+0x90/0x90 [ 239.767146][ T432] ? set_blocksize+0x208/0x3e0 [ 239.771883][ T432] ? sb_set_blocksize+0xb7/0xf0 [ 239.776709][ T432] get_tree_bdev+0x41d/0x640 [ 239.781271][ T432] ? exfat_reconfigure+0x90/0x90 [ 239.786198][ T432] exfat_get_tree+0x1c/0x20 [ 239.790676][ T432] vfs_get_tree+0x89/0x270 [ 239.795068][ T432] path_mount+0x1975/0x2ab0 [ 239.799563][ T432] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 239.805083][ T432] ? getname_flags+0x207/0x650 [ 239.809819][ T432] ? user_path_at_empty+0x40/0x50 [ 239.814815][ T432] __se_sys_mount+0x2f7/0x3b0 [ 239.819463][ T432] ? __x64_sys_mount+0xd0/0xd0 [ 239.824200][ T432] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 239.830239][ T432] __x64_sys_mount+0xbf/0xd0 [ 239.834805][ T432] do_syscall_64+0x31/0x70 [ 239.839208][ T432] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 239.845074][ T432] RIP: 0033:0x7fc1f62f16aa [ 239.849466][ T432] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 239.869046][ T432] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 239.877433][ T432] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 239.885393][ T432] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 239.893339][ T432] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 239.901285][ T432] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 239.909230][ T432] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 239.985605][ T434] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 239.993968][ T434] FAULT_INJECTION: forcing a failure. [ 239.993968][ T434] name failslab, interval 1, probability 0, space 0, times 0 [ 240.006628][ T434] CPU: 1 PID: 434 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 240.016878][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.026905][ T434] Call Trace: [ 240.030168][ T434] dump_stack_lvl+0x1e2/0x24b [ 240.034819][ T434] ? show_regs_print_info+0x18/0x18 [ 240.039987][ T434] dump_stack+0x15/0x1d [ 240.044111][ T434] should_fail+0x3c0/0x510 [ 240.048509][ T434] ? mempool_alloc_slab+0x1d/0x30 [ 240.053516][ T434] __should_failslab+0x9f/0xe0 [ 240.058244][ T434] should_failslab+0x9/0x20 [ 240.062717][ T434] kmem_cache_alloc+0x43/0x380 [ 240.067450][ T434] ? mempool_free+0x310/0x310 [ 240.072109][ T434] mempool_alloc_slab+0x1d/0x30 [ 240.076942][ T434] mempool_alloc+0x113/0x650 [ 240.081520][ T434] ? page_cache_prev_miss+0x420/0x420 [ 240.086880][ T434] ? mempool_resize+0x8e0/0x8e0 [ 240.091712][ T434] ? __page_pinner_migration_failed+0xdd/0x250 [ 240.097834][ T434] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 240.103176][ T434] ? pagecache_get_page+0x907/0x9c0 [ 240.108349][ T434] bio_alloc_bioset+0x1db/0x650 [ 240.113170][ T434] ? bio_chain_endio+0x120/0x120 [ 240.118077][ T434] ? __find_get_block+0x899/0xbd0 [ 240.123070][ T434] submit_bh_wbc+0x1cb/0x740 [ 240.127632][ T434] ll_rw_block+0x1c4/0x220 [ 240.132030][ T434] __breadahead+0xbe/0x170 [ 240.136417][ T434] ? __getblk_gfp+0x2a0/0x2a0 [ 240.141061][ T434] ? mempool_alloc+0x120/0x650 [ 240.145807][ T434] exfat_get_dentry+0x598/0x6f0 [ 240.150647][ T434] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 240.156009][ T434] ? submit_bio+0x1f8/0x6e0 [ 240.160576][ T434] exfat_create_upcase_table+0x231/0xea0 [ 240.166184][ T434] ? __disk_get_part+0x78/0xd0 [ 240.170927][ T434] ? guard_bio_eod+0x14a/0x1b0 [ 240.175684][ T434] ? submit_bh_wbc+0x660/0x740 [ 240.180416][ T434] ? exfat_nls_to_utf16+0xc40/0xc40 [ 240.185599][ T434] exfat_fill_super+0x1315/0x2a20 [ 240.190605][ T434] ? exfat_reconfigure+0x90/0x90 [ 240.195514][ T434] ? set_blocksize+0x208/0x3e0 [ 240.200249][ T434] ? sb_set_blocksize+0xb7/0xf0 [ 240.205084][ T434] get_tree_bdev+0x41d/0x640 [ 240.209680][ T434] ? exfat_reconfigure+0x90/0x90 [ 240.214602][ T434] exfat_get_tree+0x1c/0x20 [ 240.219084][ T434] vfs_get_tree+0x89/0x270 [ 240.223477][ T434] path_mount+0x1975/0x2ab0 [ 240.227949][ T434] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 240.233463][ T434] ? getname_flags+0x207/0x650 [ 240.238196][ T434] ? user_path_at_empty+0x40/0x50 [ 240.243211][ T434] __se_sys_mount+0x2f7/0x3b0 [ 240.247869][ T434] ? __x64_sys_mount+0xd0/0xd0 [ 240.252611][ T434] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 240.258695][ T434] __x64_sys_mount+0xbf/0xd0 [ 240.263315][ T434] do_syscall_64+0x31/0x70 [ 240.267709][ T434] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 240.273584][ T434] RIP: 0033:0x7fc1f62f16aa [ 240.277976][ T434] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 240.297857][ T434] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 240.306245][ T434] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 240.314188][ T434] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 240.322131][ T434] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 240.330076][ T434] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 240.338018][ T434] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 240.394365][ T436] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 240.404474][ T436] FAULT_INJECTION: forcing a failure. [ 240.404474][ T436] name failslab, interval 1, probability 0, space 0, times 0 [ 240.417150][ T436] CPU: 0 PID: 436 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 240.427373][ T436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.437405][ T436] Call Trace: [ 240.440671][ T436] dump_stack_lvl+0x1e2/0x24b [ 240.445321][ T436] ? show_regs_print_info+0x18/0x18 [ 240.450490][ T436] dump_stack+0x15/0x1d [ 240.454614][ T436] should_fail+0x3c0/0x510 [ 240.459006][ T436] ? mempool_alloc_slab+0x1d/0x30 [ 240.463997][ T436] __should_failslab+0x9f/0xe0 [ 240.468752][ T436] should_failslab+0x9/0x20 [ 240.473233][ T436] kmem_cache_alloc+0x43/0x380 [ 240.477969][ T436] ? mempool_free+0x310/0x310 [ 240.482613][ T436] mempool_alloc_slab+0x1d/0x30 [ 240.487429][ T436] mempool_alloc+0x113/0x650 [ 240.491985][ T436] ? page_cache_prev_miss+0x420/0x420 [ 240.497323][ T436] ? mempool_resize+0x8e0/0x8e0 [ 240.502144][ T436] ? __page_pinner_migration_failed+0xdd/0x250 [ 240.508290][ T436] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 240.513631][ T436] ? pagecache_get_page+0x907/0x9c0 [ 240.518805][ T436] bio_alloc_bioset+0x1db/0x650 [ 240.523625][ T436] ? bio_chain_endio+0x120/0x120 [ 240.528532][ T436] ? __find_get_block+0xa6b/0xbd0 [ 240.533527][ T436] submit_bh_wbc+0x1cb/0x740 [ 240.538092][ T436] ll_rw_block+0x1c4/0x220 [ 240.542479][ T436] __breadahead+0xbe/0x170 [ 240.546865][ T436] ? __getblk_gfp+0x2a0/0x2a0 [ 240.551512][ T436] exfat_get_dentry+0x598/0x6f0 [ 240.556346][ T436] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 240.561686][ T436] ? io_schedule+0x8e/0x120 [ 240.566161][ T436] exfat_create_upcase_table+0x231/0xea0 [ 240.571761][ T436] ? __disk_get_part+0x78/0xd0 [ 240.576492][ T436] ? bit_wait+0xa0/0xa0 [ 240.580634][ T436] ? __wait_on_bit+0x1a0/0x1a0 [ 240.585378][ T436] ? bit_waitqueue+0x30/0x30 [ 240.590114][ T436] ? exfat_nls_to_utf16+0xc40/0xc40 [ 240.595282][ T436] exfat_fill_super+0x1315/0x2a20 [ 240.600278][ T436] ? exfat_reconfigure+0x90/0x90 [ 240.605230][ T436] ? set_blocksize+0x208/0x3e0 [ 240.609965][ T436] ? sb_set_blocksize+0xb7/0xf0 [ 240.614786][ T436] get_tree_bdev+0x41d/0x640 [ 240.619346][ T436] ? exfat_reconfigure+0x90/0x90 [ 240.624254][ T436] exfat_get_tree+0x1c/0x20 [ 240.628727][ T436] vfs_get_tree+0x89/0x270 [ 240.633243][ T436] path_mount+0x1975/0x2ab0 [ 240.637718][ T436] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 240.643232][ T436] ? getname_flags+0x207/0x650 [ 240.647982][ T436] ? user_path_at_empty+0x40/0x50 [ 240.652977][ T436] __se_sys_mount+0x2f7/0x3b0 [ 240.657623][ T436] ? __x64_sys_mount+0xd0/0xd0 [ 240.662367][ T436] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 240.668404][ T436] __x64_sys_mount+0xbf/0xd0 [ 240.672964][ T436] do_syscall_64+0x31/0x70 [ 240.677367][ T436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 240.683226][ T436] RIP: 0033:0x7fc1f62f16aa [ 240.687613][ T436] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 240.707217][ T436] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 240.715627][ T436] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 240.723576][ T436] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 240.731517][ T436] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 240.739458][ T436] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 240.747398][ T436] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 240.805197][ T438] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 240.813629][ T438] FAULT_INJECTION: forcing a failure. [ 240.813629][ T438] name failslab, interval 1, probability 0, space 0, times 0 [ 240.826260][ T438] CPU: 1 PID: 438 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 240.836498][ T438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.846532][ T438] Call Trace: [ 240.849800][ T438] dump_stack_lvl+0x1e2/0x24b [ 240.854461][ T438] ? show_regs_print_info+0x18/0x18 [ 240.859629][ T438] dump_stack+0x15/0x1d [ 240.863755][ T438] should_fail+0x3c0/0x510 [ 240.868147][ T438] ? mempool_alloc_slab+0x1d/0x30 [ 240.873141][ T438] __should_failslab+0x9f/0xe0 [ 240.877875][ T438] should_failslab+0x9/0x20 [ 240.882347][ T438] kmem_cache_alloc+0x43/0x380 [ 240.887080][ T438] ? mempool_free+0x310/0x310 [ 240.891725][ T438] mempool_alloc_slab+0x1d/0x30 [ 240.896543][ T438] mempool_alloc+0x113/0x650 [ 240.901102][ T438] ? page_cache_prev_miss+0x420/0x420 [ 240.906445][ T438] ? mempool_resize+0x8e0/0x8e0 [ 240.911265][ T438] ? __page_pinner_migration_failed+0xdd/0x250 [ 240.917409][ T438] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 240.922756][ T438] ? pagecache_get_page+0x907/0x9c0 [ 240.927926][ T438] bio_alloc_bioset+0x1db/0x650 [ 240.932747][ T438] ? bio_chain_endio+0x120/0x120 [ 240.937677][ T438] ? __find_get_block+0x899/0xbd0 [ 240.942672][ T438] submit_bh_wbc+0x1cb/0x740 [ 240.947233][ T438] ll_rw_block+0x1c4/0x220 [ 240.951618][ T438] __breadahead+0xbe/0x170 [ 240.956013][ T438] ? __getblk_gfp+0x2a0/0x2a0 [ 240.960659][ T438] ? mempool_alloc+0x120/0x650 [ 240.965391][ T438] exfat_get_dentry+0x598/0x6f0 [ 240.970229][ T438] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 240.975576][ T438] ? submit_bio+0x1f8/0x6e0 [ 240.980053][ T438] exfat_create_upcase_table+0x231/0xea0 [ 240.985656][ T438] ? __disk_get_part+0x78/0xd0 [ 240.990437][ T438] ? guard_bio_eod+0x14a/0x1b0 [ 240.995195][ T438] ? submit_bh_wbc+0x660/0x740 [ 240.999936][ T438] ? exfat_nls_to_utf16+0xc40/0xc40 [ 241.005106][ T438] exfat_fill_super+0x1315/0x2a20 [ 241.010122][ T438] ? exfat_reconfigure+0x90/0x90 [ 241.015036][ T438] ? set_blocksize+0x208/0x3e0 [ 241.019771][ T438] ? sb_set_blocksize+0xb7/0xf0 [ 241.024592][ T438] get_tree_bdev+0x41d/0x640 [ 241.029153][ T438] ? exfat_reconfigure+0x90/0x90 [ 241.034066][ T438] exfat_get_tree+0x1c/0x20 [ 241.038551][ T438] vfs_get_tree+0x89/0x270 [ 241.042951][ T438] path_mount+0x1975/0x2ab0 [ 241.047426][ T438] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 241.052942][ T438] ? getname_flags+0x207/0x650 [ 241.057675][ T438] ? user_path_at_empty+0x40/0x50 [ 241.062670][ T438] __se_sys_mount+0x2f7/0x3b0 [ 241.067317][ T438] ? __x64_sys_mount+0xd0/0xd0 [ 241.072051][ T438] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 241.078088][ T438] __x64_sys_mount+0xbf/0xd0 [ 241.082660][ T438] do_syscall_64+0x31/0x70 [ 241.087047][ T438] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 241.092910][ T438] RIP: 0033:0x7fc1f62f16aa [ 241.097295][ T438] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 241.116876][ T438] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 241.125264][ T438] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 241.133212][ T438] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 241.141161][ T438] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 241.149106][ T438] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 241.157053][ T438] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 241.223367][ T440] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 241.231888][ T440] FAULT_INJECTION: forcing a failure. [ 241.231888][ T440] name failslab, interval 1, probability 0, space 0, times 0 [ 241.244754][ T440] CPU: 1 PID: 440 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 241.254970][ T440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.264996][ T440] Call Trace: [ 241.268266][ T440] dump_stack_lvl+0x1e2/0x24b [ 241.272920][ T440] ? show_regs_print_info+0x18/0x18 [ 241.278093][ T440] dump_stack+0x15/0x1d [ 241.282224][ T440] should_fail+0x3c0/0x510 [ 241.286614][ T440] ? mempool_alloc_slab+0x1d/0x30 [ 241.291614][ T440] __should_failslab+0x9f/0xe0 [ 241.296353][ T440] should_failslab+0x9/0x20 [ 241.300835][ T440] kmem_cache_alloc+0x43/0x380 [ 241.305572][ T440] ? mempool_free+0x310/0x310 [ 241.310222][ T440] mempool_alloc_slab+0x1d/0x30 [ 241.315049][ T440] mempool_alloc+0x113/0x650 [ 241.319613][ T440] ? page_cache_prev_miss+0x420/0x420 [ 241.324960][ T440] ? mempool_resize+0x8e0/0x8e0 [ 241.329786][ T440] ? __page_pinner_migration_failed+0xdd/0x250 [ 241.335914][ T440] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 241.341256][ T440] ? pagecache_get_page+0x907/0x9c0 [ 241.346431][ T440] bio_alloc_bioset+0x1db/0x650 [ 241.351255][ T440] ? bio_chain_endio+0x120/0x120 [ 241.356165][ T440] ? __find_get_block+0x899/0xbd0 [ 241.361164][ T440] submit_bh_wbc+0x1cb/0x740 [ 241.365726][ T440] ll_rw_block+0x1c4/0x220 [ 241.370115][ T440] __breadahead+0xbe/0x170 [ 241.374521][ T440] ? __getblk_gfp+0x2a0/0x2a0 [ 241.379176][ T440] ? mempool_alloc+0x120/0x650 [ 241.383918][ T440] exfat_get_dentry+0x598/0x6f0 [ 241.388746][ T440] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 241.394112][ T440] ? submit_bio+0x1f8/0x6e0 [ 241.398612][ T440] exfat_create_upcase_table+0x231/0xea0 [ 241.404238][ T440] ? __disk_get_part+0x78/0xd0 [ 241.408981][ T440] ? guard_bio_eod+0x14a/0x1b0 [ 241.413722][ T440] ? submit_bh_wbc+0x660/0x740 [ 241.418460][ T440] ? exfat_nls_to_utf16+0xc40/0xc40 [ 241.423638][ T440] exfat_fill_super+0x1315/0x2a20 [ 241.428640][ T440] ? exfat_reconfigure+0x90/0x90 [ 241.433553][ T440] ? set_blocksize+0x208/0x3e0 [ 241.438294][ T440] ? sb_set_blocksize+0xb7/0xf0 [ 241.443118][ T440] get_tree_bdev+0x41d/0x640 [ 241.447682][ T440] ? exfat_reconfigure+0x90/0x90 [ 241.452597][ T440] exfat_get_tree+0x1c/0x20 [ 241.457073][ T440] vfs_get_tree+0x89/0x270 [ 241.461466][ T440] path_mount+0x1975/0x2ab0 [ 241.465942][ T440] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 241.471460][ T440] ? getname_flags+0x207/0x650 [ 241.476193][ T440] ? user_path_at_empty+0x40/0x50 [ 241.481187][ T440] __se_sys_mount+0x2f7/0x3b0 [ 241.485835][ T440] ? __x64_sys_mount+0xd0/0xd0 [ 241.490571][ T440] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 241.496611][ T440] __x64_sys_mount+0xbf/0xd0 [ 241.501178][ T440] do_syscall_64+0x31/0x70 [ 241.505570][ T440] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 241.511434][ T440] RIP: 0033:0x7fc1f62f16aa [ 241.515826][ T440] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 241.535404][ T440] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 241.543792][ T440] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 241.551737][ T440] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 241.559704][ T440] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 241.567649][ T440] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 241.575595][ T440] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 241.615347][ T442] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 241.623897][ T442] FAULT_INJECTION: forcing a failure. [ 241.623897][ T442] name failslab, interval 1, probability 0, space 0, times 0 [ 241.636678][ T442] CPU: 0 PID: 442 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 241.646884][ T442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.656909][ T442] Call Trace: [ 241.660172][ T442] dump_stack_lvl+0x1e2/0x24b [ 241.664819][ T442] ? show_regs_print_info+0x18/0x18 [ 241.669986][ T442] dump_stack+0x15/0x1d [ 241.674113][ T442] should_fail+0x3c0/0x510 [ 241.678497][ T442] ? mempool_alloc_slab+0x1d/0x30 [ 241.683488][ T442] __should_failslab+0x9f/0xe0 [ 241.688221][ T442] should_failslab+0x9/0x20 [ 241.692691][ T442] kmem_cache_alloc+0x43/0x380 [ 241.697436][ T442] ? mempool_free+0x310/0x310 [ 241.702081][ T442] mempool_alloc_slab+0x1d/0x30 [ 241.706925][ T442] mempool_alloc+0x113/0x650 [ 241.711483][ T442] ? page_cache_prev_miss+0x420/0x420 [ 241.716821][ T442] ? mempool_resize+0x8e0/0x8e0 [ 241.721644][ T442] ? __page_pinner_migration_failed+0xdd/0x250 [ 241.727766][ T442] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 241.733122][ T442] ? pagecache_get_page+0x907/0x9c0 [ 241.738289][ T442] bio_alloc_bioset+0x1db/0x650 [ 241.743110][ T442] ? bio_chain_endio+0x120/0x120 [ 241.748015][ T442] ? __find_get_block+0xa6b/0xbd0 [ 241.753009][ T442] submit_bh_wbc+0x1cb/0x740 [ 241.757570][ T442] ll_rw_block+0x1c4/0x220 [ 241.762025][ T442] __breadahead+0xbe/0x170 [ 241.766420][ T442] ? __getblk_gfp+0x2a0/0x2a0 [ 241.771067][ T442] exfat_get_dentry+0x598/0x6f0 [ 241.775890][ T442] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 241.781234][ T442] ? io_schedule+0x8e/0x120 [ 241.785729][ T442] exfat_create_upcase_table+0x231/0xea0 [ 241.791333][ T442] ? __disk_get_part+0x78/0xd0 [ 241.796068][ T442] ? bit_wait+0xa0/0xa0 [ 241.800193][ T442] ? __wait_on_bit+0x1a0/0x1a0 [ 241.804929][ T442] ? bit_waitqueue+0x30/0x30 [ 241.809505][ T442] ? exfat_nls_to_utf16+0xc40/0xc40 [ 241.814678][ T442] exfat_fill_super+0x1315/0x2a20 [ 241.819675][ T442] ? exfat_reconfigure+0x90/0x90 [ 241.824587][ T442] ? set_blocksize+0x208/0x3e0 [ 241.829319][ T442] ? sb_set_blocksize+0xb7/0xf0 [ 241.834139][ T442] get_tree_bdev+0x41d/0x640 [ 241.838699][ T442] ? exfat_reconfigure+0x90/0x90 [ 241.843605][ T442] exfat_get_tree+0x1c/0x20 [ 241.848079][ T442] vfs_get_tree+0x89/0x270 [ 241.852466][ T442] path_mount+0x1975/0x2ab0 [ 241.856938][ T442] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 241.862464][ T442] ? getname_flags+0x207/0x650 [ 241.867194][ T442] ? user_path_at_empty+0x40/0x50 [ 241.872187][ T442] __se_sys_mount+0x2f7/0x3b0 [ 241.876848][ T442] ? __x64_sys_mount+0xd0/0xd0 [ 241.881581][ T442] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 241.887613][ T442] __x64_sys_mount+0xbf/0xd0 [ 241.892173][ T442] do_syscall_64+0x31/0x70 [ 241.896557][ T442] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 241.902419][ T442] RIP: 0033:0x7fc1f62f16aa [ 241.906806][ T442] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 241.926393][ T442] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 241.934776][ T442] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 241.942720][ T442] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 241.950663][ T442] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 241.958614][ T442] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 241.966558][ T442] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 242.062958][ T444] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 242.071392][ T444] FAULT_INJECTION: forcing a failure. [ 242.071392][ T444] name failslab, interval 1, probability 0, space 0, times 0 [ 242.084078][ T444] CPU: 1 PID: 444 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 242.094301][ T444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.104326][ T444] Call Trace: [ 242.107591][ T444] dump_stack_lvl+0x1e2/0x24b [ 242.112237][ T444] ? show_regs_print_info+0x18/0x18 [ 242.117407][ T444] dump_stack+0x15/0x1d [ 242.121549][ T444] should_fail+0x3c0/0x510 [ 242.125960][ T444] ? mempool_alloc_slab+0x1d/0x30 [ 242.130969][ T444] __should_failslab+0x9f/0xe0 [ 242.135718][ T444] should_failslab+0x9/0x20 [ 242.140208][ T444] kmem_cache_alloc+0x43/0x380 [ 242.144942][ T444] ? mempool_free+0x310/0x310 [ 242.149610][ T444] mempool_alloc_slab+0x1d/0x30 [ 242.155307][ T444] mempool_alloc+0x113/0x650 [ 242.159872][ T444] ? page_cache_prev_miss+0x420/0x420 [ 242.165232][ T444] ? mempool_resize+0x8e0/0x8e0 [ 242.170147][ T444] ? __page_pinner_migration_failed+0xdd/0x250 [ 242.176277][ T444] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 242.181622][ T444] ? pagecache_get_page+0x907/0x9c0 [ 242.186812][ T444] bio_alloc_bioset+0x1db/0x650 [ 242.191681][ T444] ? bio_chain_endio+0x120/0x120 [ 242.196607][ T444] ? __find_get_block+0x899/0xbd0 [ 242.201604][ T444] submit_bh_wbc+0x1cb/0x740 [ 242.206173][ T444] ll_rw_block+0x1c4/0x220 [ 242.210588][ T444] __breadahead+0xbe/0x170 [ 242.214988][ T444] ? __getblk_gfp+0x2a0/0x2a0 [ 242.219650][ T444] ? mempool_alloc+0x120/0x650 [ 242.224383][ T444] exfat_get_dentry+0x598/0x6f0 [ 242.229203][ T444] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 242.234542][ T444] ? submit_bio+0x1f8/0x6e0 [ 242.239014][ T444] exfat_create_upcase_table+0x231/0xea0 [ 242.244613][ T444] ? __disk_get_part+0x78/0xd0 [ 242.249346][ T444] ? guard_bio_eod+0x14a/0x1b0 [ 242.254079][ T444] ? submit_bh_wbc+0x660/0x740 [ 242.258824][ T444] ? exfat_nls_to_utf16+0xc40/0xc40 [ 242.263999][ T444] exfat_fill_super+0x1315/0x2a20 [ 242.268998][ T444] ? exfat_reconfigure+0x90/0x90 [ 242.273920][ T444] ? set_blocksize+0x208/0x3e0 [ 242.278660][ T444] ? sb_set_blocksize+0xb7/0xf0 [ 242.283487][ T444] get_tree_bdev+0x41d/0x640 [ 242.288054][ T444] ? exfat_reconfigure+0x90/0x90 [ 242.293139][ T444] exfat_get_tree+0x1c/0x20 [ 242.297616][ T444] vfs_get_tree+0x89/0x270 [ 242.302006][ T444] path_mount+0x1975/0x2ab0 [ 242.306479][ T444] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 242.312017][ T444] ? getname_flags+0x207/0x650 [ 242.316763][ T444] ? user_path_at_empty+0x40/0x50 [ 242.321759][ T444] __se_sys_mount+0x2f7/0x3b0 [ 242.326404][ T444] ? __x64_sys_mount+0xd0/0xd0 [ 242.331140][ T444] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 242.337183][ T444] __x64_sys_mount+0xbf/0xd0 [ 242.341756][ T444] do_syscall_64+0x31/0x70 [ 242.346152][ T444] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 242.352022][ T444] RIP: 0033:0x7fc1f62f16aa [ 242.356580][ T444] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 242.376151][ T444] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 242.384542][ T444] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 242.392497][ T444] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 242.400453][ T444] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 242.408404][ T444] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 242.416346][ T444] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 242.542900][ T446] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 242.551456][ T446] FAULT_INJECTION: forcing a failure. [ 242.551456][ T446] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 242.564644][ T446] CPU: 0 PID: 446 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 242.574846][ T446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.584870][ T446] Call Trace: [ 242.588134][ T446] dump_stack_lvl+0x1e2/0x24b [ 242.592783][ T446] ? show_regs_print_info+0x18/0x18 [ 242.597949][ T446] ? __blk_mq_run_hw_queue+0x260/0x260 [ 242.603374][ T446] ? blk_mq_get_driver_tag+0x32c/0x8e0 [ 242.608800][ T446] dump_stack+0x15/0x1d [ 242.612925][ T446] should_fail+0x3c0/0x510 [ 242.617311][ T446] should_fail_alloc_page+0x4f/0x60 [ 242.622477][ T446] __alloc_pages_nodemask+0x1b9/0x820 [ 242.627818][ T446] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 242.633337][ T446] ? blk_mq_submit_bio+0x10a2/0x21a0 [ 242.638594][ T446] allocate_slab+0x6b/0x350 [ 242.643066][ T446] ___slab_alloc+0x143/0x2f0 [ 242.647624][ T446] ? mempool_alloc_slab+0x1d/0x30 [ 242.652618][ T446] kmem_cache_alloc+0x26f/0x380 [ 242.657434][ T446] ? mempool_alloc_slab+0x1d/0x30 [ 242.662426][ T446] ? mempool_free+0x310/0x310 [ 242.667070][ T446] mempool_alloc_slab+0x1d/0x30 [ 242.671888][ T446] mempool_alloc+0x113/0x650 [ 242.676445][ T446] ? mempool_resize+0x8e0/0x8e0 [ 242.681265][ T446] ? __page_pinner_migration_failed+0xdd/0x250 [ 242.687386][ T446] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 242.692726][ T446] ? pagecache_get_page+0x907/0x9c0 [ 242.697893][ T446] bio_alloc_bioset+0x1db/0x650 [ 242.702712][ T446] ? bio_chain_endio+0x120/0x120 [ 242.707629][ T446] ? __find_get_block+0x899/0xbd0 [ 242.712623][ T446] submit_bh_wbc+0x1cb/0x740 [ 242.717184][ T446] ll_rw_block+0x1c4/0x220 [ 242.721578][ T446] __breadahead+0xbe/0x170 [ 242.725973][ T446] ? __getblk_gfp+0x2a0/0x2a0 [ 242.730618][ T446] exfat_get_dentry+0x598/0x6f0 [ 242.735440][ T446] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 242.740780][ T446] ? io_schedule+0x8e/0x120 [ 242.745250][ T446] exfat_create_upcase_table+0x231/0xea0 [ 242.750852][ T446] ? __disk_get_part+0x78/0xd0 [ 242.755593][ T446] ? bit_wait+0xa0/0xa0 [ 242.759717][ T446] ? __wait_on_bit+0x1a0/0x1a0 [ 242.764448][ T446] ? bit_waitqueue+0x30/0x30 [ 242.769015][ T446] ? exfat_nls_to_utf16+0xc40/0xc40 [ 242.774179][ T446] exfat_fill_super+0x1315/0x2a20 [ 242.779176][ T446] ? exfat_reconfigure+0x90/0x90 [ 242.784085][ T446] ? set_blocksize+0x208/0x3e0 [ 242.788818][ T446] ? sb_set_blocksize+0xb7/0xf0 [ 242.793643][ T446] get_tree_bdev+0x41d/0x640 [ 242.798200][ T446] ? exfat_reconfigure+0x90/0x90 [ 242.803106][ T446] exfat_get_tree+0x1c/0x20 [ 242.807577][ T446] vfs_get_tree+0x89/0x270 [ 242.811975][ T446] path_mount+0x1975/0x2ab0 [ 242.816452][ T446] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 242.821968][ T446] ? getname_flags+0x207/0x650 [ 242.826700][ T446] ? user_path_at_empty+0x40/0x50 [ 242.831695][ T446] __se_sys_mount+0x2f7/0x3b0 [ 242.836339][ T446] ? __x64_sys_mount+0xd0/0xd0 [ 242.841076][ T446] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 242.847108][ T446] __x64_sys_mount+0xbf/0xd0 [ 242.851670][ T446] do_syscall_64+0x31/0x70 [ 242.856055][ T446] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 242.861916][ T446] RIP: 0033:0x7fc1f62f16aa [ 242.866301][ T446] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 242.885877][ T446] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 242.894343][ T446] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 242.902287][ T446] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 242.910229][ T446] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 242.918182][ T446] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 242.926136][ T446] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 242.993176][ T448] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 243.001756][ T448] FAULT_INJECTION: forcing a failure. [ 243.001756][ T448] name failslab, interval 1, probability 0, space 0, times 0 [ 243.014633][ T448] CPU: 0 PID: 448 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 243.024858][ T448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.034885][ T448] Call Trace: [ 243.038153][ T448] dump_stack_lvl+0x1e2/0x24b [ 243.042803][ T448] ? show_regs_print_info+0x18/0x18 [ 243.047969][ T448] dump_stack+0x15/0x1d [ 243.052095][ T448] should_fail+0x3c0/0x510 [ 243.056481][ T448] ? mempool_alloc_slab+0x1d/0x30 [ 243.061512][ T448] __should_failslab+0x9f/0xe0 [ 243.066245][ T448] should_failslab+0x9/0x20 [ 243.070719][ T448] kmem_cache_alloc+0x43/0x380 [ 243.075548][ T448] ? mempool_free+0x310/0x310 [ 243.080192][ T448] mempool_alloc_slab+0x1d/0x30 [ 243.085032][ T448] mempool_alloc+0x113/0x650 [ 243.089604][ T448] ? mempool_resize+0x8e0/0x8e0 [ 243.094435][ T448] ? __page_pinner_migration_failed+0xdd/0x250 [ 243.100579][ T448] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 243.105942][ T448] ? pagecache_get_page+0x907/0x9c0 [ 243.111114][ T448] bio_alloc_bioset+0x1db/0x650 [ 243.115937][ T448] ? bio_chain_endio+0x120/0x120 [ 243.120881][ T448] ? __find_get_block+0x899/0xbd0 [ 243.125876][ T448] submit_bh_wbc+0x1cb/0x740 [ 243.130434][ T448] ll_rw_block+0x1c4/0x220 [ 243.134817][ T448] __breadahead+0xbe/0x170 [ 243.139203][ T448] ? __getblk_gfp+0x2a0/0x2a0 [ 243.143850][ T448] exfat_get_dentry+0x598/0x6f0 [ 243.148672][ T448] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 243.154029][ T448] ? io_schedule+0x8e/0x120 [ 243.158519][ T448] exfat_create_upcase_table+0x231/0xea0 [ 243.164141][ T448] ? __disk_get_part+0x78/0xd0 [ 243.168896][ T448] ? bit_wait+0xa0/0xa0 [ 243.173022][ T448] ? __wait_on_bit+0x1a0/0x1a0 [ 243.177756][ T448] ? bit_waitqueue+0x30/0x30 [ 243.182317][ T448] ? exfat_nls_to_utf16+0xc40/0xc40 [ 243.187484][ T448] exfat_fill_super+0x1315/0x2a20 [ 243.192481][ T448] ? exfat_reconfigure+0x90/0x90 [ 243.197389][ T448] ? set_blocksize+0x208/0x3e0 [ 243.202121][ T448] ? sb_set_blocksize+0xb7/0xf0 [ 243.206937][ T448] get_tree_bdev+0x41d/0x640 [ 243.211497][ T448] ? exfat_reconfigure+0x90/0x90 [ 243.216401][ T448] exfat_get_tree+0x1c/0x20 [ 243.220871][ T448] vfs_get_tree+0x89/0x270 [ 243.225255][ T448] path_mount+0x1975/0x2ab0 [ 243.229729][ T448] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 243.235242][ T448] ? getname_flags+0x207/0x650 [ 243.239972][ T448] ? user_path_at_empty+0x40/0x50 [ 243.244988][ T448] __se_sys_mount+0x2f7/0x3b0 [ 243.249639][ T448] ? __x64_sys_mount+0xd0/0xd0 [ 243.254370][ T448] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 243.260408][ T448] __x64_sys_mount+0xbf/0xd0 [ 243.264974][ T448] do_syscall_64+0x31/0x70 [ 243.269359][ T448] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 243.275229][ T448] RIP: 0033:0x7fc1f62f16aa [ 243.279639][ T448] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 243.299237][ T448] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 243.307709][ T448] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 243.315653][ T448] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 243.323594][ T448] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 243.331536][ T448] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 243.339488][ T448] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 243.422375][ T450] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 243.430903][ T450] FAULT_INJECTION: forcing a failure. [ 243.430903][ T450] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 243.444083][ T450] CPU: 0 PID: 450 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 243.454285][ T450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.464319][ T450] Call Trace: [ 243.467591][ T450] dump_stack_lvl+0x1e2/0x24b [ 243.472242][ T450] ? show_regs_print_info+0x18/0x18 [ 243.477413][ T450] ? __blk_mq_run_hw_queue+0x260/0x260 [ 243.482840][ T450] ? blk_mq_get_driver_tag+0x32c/0x8e0 [ 243.488367][ T450] dump_stack+0x15/0x1d [ 243.492496][ T450] should_fail+0x3c0/0x510 [ 243.496884][ T450] should_fail_alloc_page+0x4f/0x60 [ 243.502057][ T450] __alloc_pages_nodemask+0x1b9/0x820 [ 243.507404][ T450] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 243.512941][ T450] ? blk_mq_submit_bio+0x10a2/0x21a0 [ 243.518215][ T450] allocate_slab+0x6b/0x350 [ 243.522692][ T450] ___slab_alloc+0x143/0x2f0 [ 243.527254][ T450] ? mempool_alloc_slab+0x1d/0x30 [ 243.532251][ T450] kmem_cache_alloc+0x26f/0x380 [ 243.537086][ T450] ? mempool_alloc_slab+0x1d/0x30 [ 243.542092][ T450] ? mempool_free+0x310/0x310 [ 243.546741][ T450] mempool_alloc_slab+0x1d/0x30 [ 243.551564][ T450] mempool_alloc+0x113/0x650 [ 243.556130][ T450] ? mempool_resize+0x8e0/0x8e0 [ 243.560955][ T450] ? __page_pinner_migration_failed+0xdd/0x250 [ 243.567082][ T450] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 243.572428][ T450] ? pagecache_get_page+0x907/0x9c0 [ 243.577604][ T450] bio_alloc_bioset+0x1db/0x650 [ 243.582428][ T450] ? bio_chain_endio+0x120/0x120 [ 243.587338][ T450] ? __find_get_block+0x899/0xbd0 [ 243.592336][ T450] submit_bh_wbc+0x1cb/0x740 [ 243.596900][ T450] ll_rw_block+0x1c4/0x220 [ 243.601289][ T450] __breadahead+0xbe/0x170 [ 243.605687][ T450] ? __getblk_gfp+0x2a0/0x2a0 [ 243.610339][ T450] exfat_get_dentry+0x598/0x6f0 [ 243.615167][ T450] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 243.620513][ T450] ? io_schedule+0x8e/0x120 [ 243.624991][ T450] exfat_create_upcase_table+0x231/0xea0 [ 243.630596][ T450] ? __disk_get_part+0x78/0xd0 [ 243.635333][ T450] ? bit_wait+0xa0/0xa0 [ 243.639465][ T450] ? __wait_on_bit+0x1a0/0x1a0 [ 243.644204][ T450] ? bit_waitqueue+0x30/0x30 [ 243.648771][ T450] ? exfat_nls_to_utf16+0xc40/0xc40 [ 243.653965][ T450] exfat_fill_super+0x1315/0x2a20 [ 243.658964][ T450] ? exfat_reconfigure+0x90/0x90 [ 243.663874][ T450] ? set_blocksize+0x208/0x3e0 [ 243.668621][ T450] ? sb_set_blocksize+0xb7/0xf0 [ 243.673445][ T450] get_tree_bdev+0x41d/0x640 [ 243.678007][ T450] ? exfat_reconfigure+0x90/0x90 [ 243.682918][ T450] exfat_get_tree+0x1c/0x20 [ 243.687394][ T450] vfs_get_tree+0x89/0x270 [ 243.691789][ T450] path_mount+0x1975/0x2ab0 [ 243.696267][ T450] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 243.701786][ T450] ? getname_flags+0x207/0x650 [ 243.706524][ T450] ? user_path_at_empty+0x40/0x50 [ 243.711518][ T450] __se_sys_mount+0x2f7/0x3b0 [ 243.716166][ T450] ? __x64_sys_mount+0xd0/0xd0 [ 243.720903][ T450] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 243.726949][ T450] __x64_sys_mount+0xbf/0xd0 [ 243.731513][ T450] do_syscall_64+0x31/0x70 [ 243.735902][ T450] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 243.741865][ T450] RIP: 0033:0x7fc1f62f16aa [ 243.746254][ T450] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 243.765844][ T450] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 243.774232][ T450] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 243.782182][ T450] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 243.790126][ T450] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 243.798073][ T450] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 243.806019][ T450] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 243.905174][ T452] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 243.913742][ T452] FAULT_INJECTION: forcing a failure. [ 243.913742][ T452] name failslab, interval 1, probability 0, space 0, times 0 [ 243.926490][ T452] CPU: 1 PID: 452 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 243.936719][ T452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.946753][ T452] Call Trace: [ 243.950024][ T452] dump_stack_lvl+0x1e2/0x24b [ 243.954673][ T452] ? show_regs_print_info+0x18/0x18 [ 243.959841][ T452] dump_stack+0x15/0x1d [ 243.963968][ T452] should_fail+0x3c0/0x510 [ 243.968368][ T452] ? mempool_alloc_slab+0x1d/0x30 [ 243.973376][ T452] __should_failslab+0x9f/0xe0 [ 243.978107][ T452] should_failslab+0x9/0x20 [ 243.982631][ T452] kmem_cache_alloc+0x43/0x380 [ 243.987381][ T452] ? mempool_free+0x310/0x310 [ 243.992026][ T452] mempool_alloc_slab+0x1d/0x30 [ 243.996850][ T452] mempool_alloc+0x113/0x650 [ 244.001409][ T452] ? page_cache_prev_miss+0x420/0x420 [ 244.006747][ T452] ? mempool_resize+0x8e0/0x8e0 [ 244.011570][ T452] ? __page_pinner_migration_failed+0xdd/0x250 [ 244.017707][ T452] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 244.023061][ T452] ? pagecache_get_page+0x907/0x9c0 [ 244.028245][ T452] bio_alloc_bioset+0x1db/0x650 [ 244.033065][ T452] ? bio_chain_endio+0x120/0x120 [ 244.037984][ T452] ? __find_get_block+0x899/0xbd0 [ 244.042978][ T452] submit_bh_wbc+0x1cb/0x740 [ 244.047536][ T452] ll_rw_block+0x1c4/0x220 [ 244.051920][ T452] __breadahead+0xbe/0x170 [ 244.056319][ T452] ? __getblk_gfp+0x2a0/0x2a0 [ 244.060971][ T452] exfat_get_dentry+0x598/0x6f0 [ 244.065813][ T452] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 244.071162][ T452] ? io_schedule+0x8e/0x120 [ 244.075653][ T452] exfat_create_upcase_table+0x231/0xea0 [ 244.081269][ T452] ? __disk_get_part+0x78/0xd0 [ 244.086005][ T452] ? bit_wait+0xa0/0xa0 [ 244.090132][ T452] ? __wait_on_bit+0x1a0/0x1a0 [ 244.094865][ T452] ? bit_waitqueue+0x30/0x30 [ 244.099424][ T452] ? exfat_nls_to_utf16+0xc40/0xc40 [ 244.104597][ T452] exfat_fill_super+0x1315/0x2a20 [ 244.109593][ T452] ? exfat_reconfigure+0x90/0x90 [ 244.114500][ T452] ? set_blocksize+0x208/0x3e0 [ 244.119262][ T452] ? sb_set_blocksize+0xb7/0xf0 [ 244.124084][ T452] get_tree_bdev+0x41d/0x640 [ 244.128645][ T452] ? exfat_reconfigure+0x90/0x90 [ 244.133565][ T452] exfat_get_tree+0x1c/0x20 [ 244.138041][ T452] vfs_get_tree+0x89/0x270 [ 244.142442][ T452] path_mount+0x1975/0x2ab0 [ 244.146942][ T452] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 244.152462][ T452] ? getname_flags+0x207/0x650 [ 244.157197][ T452] ? user_path_at_empty+0x40/0x50 [ 244.162198][ T452] __se_sys_mount+0x2f7/0x3b0 [ 244.166851][ T452] ? __x64_sys_mount+0xd0/0xd0 [ 244.171587][ T452] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 244.177632][ T452] __x64_sys_mount+0xbf/0xd0 [ 244.182207][ T452] do_syscall_64+0x31/0x70 [ 244.186599][ T452] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 244.192550][ T452] RIP: 0033:0x7fc1f62f16aa [ 244.196950][ T452] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 244.216529][ T452] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 244.224914][ T452] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 244.232867][ T452] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 244.240814][ T452] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 244.248755][ T452] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 244.256716][ T452] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 244.323412][ T454] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 244.332025][ T454] FAULT_INJECTION: forcing a failure. [ 244.332025][ T454] name failslab, interval 1, probability 0, space 0, times 0 [ 244.344642][ T454] CPU: 1 PID: 454 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 244.354847][ T454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.364876][ T454] Call Trace: [ 244.368142][ T454] dump_stack_lvl+0x1e2/0x24b [ 244.372790][ T454] ? show_regs_print_info+0x18/0x18 [ 244.377957][ T454] dump_stack+0x15/0x1d [ 244.382083][ T454] should_fail+0x3c0/0x510 [ 244.386471][ T454] ? mempool_alloc_slab+0x1d/0x30 [ 244.391466][ T454] __should_failslab+0x9f/0xe0 [ 244.396196][ T454] should_failslab+0x9/0x20 [ 244.400669][ T454] kmem_cache_alloc+0x43/0x380 [ 244.405489][ T454] ? mempool_free+0x310/0x310 [ 244.410131][ T454] mempool_alloc_slab+0x1d/0x30 [ 244.414951][ T454] mempool_alloc+0x113/0x650 [ 244.419512][ T454] ? page_cache_prev_miss+0x420/0x420 [ 244.424856][ T454] ? mempool_resize+0x8e0/0x8e0 [ 244.429679][ T454] ? __page_pinner_migration_failed+0xdd/0x250 [ 244.435865][ T454] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 244.441204][ T454] ? pagecache_get_page+0x907/0x9c0 [ 244.446372][ T454] bio_alloc_bioset+0x1db/0x650 [ 244.451193][ T454] ? bio_chain_endio+0x120/0x120 [ 244.456100][ T454] ? __find_get_block+0x899/0xbd0 [ 244.461096][ T454] submit_bh_wbc+0x1cb/0x740 [ 244.465656][ T454] ll_rw_block+0x1c4/0x220 [ 244.470055][ T454] __breadahead+0xbe/0x170 [ 244.474454][ T454] ? __getblk_gfp+0x2a0/0x2a0 [ 244.479111][ T454] exfat_get_dentry+0x598/0x6f0 [ 244.483930][ T454] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 244.489270][ T454] ? io_schedule+0x8e/0x120 [ 244.493741][ T454] exfat_create_upcase_table+0x231/0xea0 [ 244.499340][ T454] ? __disk_get_part+0x78/0xd0 [ 244.504071][ T454] ? bit_wait+0xa0/0xa0 [ 244.508195][ T454] ? __wait_on_bit+0x1a0/0x1a0 [ 244.512929][ T454] ? bit_waitqueue+0x30/0x30 [ 244.517488][ T454] ? exfat_nls_to_utf16+0xc40/0xc40 [ 244.522655][ T454] exfat_fill_super+0x1315/0x2a20 [ 244.527648][ T454] ? exfat_reconfigure+0x90/0x90 [ 244.532561][ T454] ? set_blocksize+0x208/0x3e0 [ 244.537293][ T454] ? sb_set_blocksize+0xb7/0xf0 [ 244.542111][ T454] get_tree_bdev+0x41d/0x640 [ 244.546675][ T454] ? exfat_reconfigure+0x90/0x90 [ 244.551582][ T454] exfat_get_tree+0x1c/0x20 [ 244.556055][ T454] vfs_get_tree+0x89/0x270 [ 244.560439][ T454] path_mount+0x1975/0x2ab0 [ 244.564913][ T454] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 244.570427][ T454] ? getname_flags+0x207/0x650 [ 244.575158][ T454] ? user_path_at_empty+0x40/0x50 [ 244.580160][ T454] __se_sys_mount+0x2f7/0x3b0 [ 244.584807][ T454] ? __x64_sys_mount+0xd0/0xd0 [ 244.589563][ T454] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 244.595620][ T454] __x64_sys_mount+0xbf/0xd0 [ 244.600183][ T454] do_syscall_64+0x31/0x70 [ 244.604572][ T454] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 244.610445][ T454] RIP: 0033:0x7fc1f62f16aa [ 244.614838][ T454] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 244.634411][ T454] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 244.642797][ T454] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 244.650768][ T454] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 244.658711][ T454] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 244.666655][ T454] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 executing program [ 244.674596][ T454] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 244.720614][ T456] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 244.728964][ T456] FAULT_INJECTION: forcing a failure. [ 244.728964][ T456] name failslab, interval 1, probability 0, space 0, times 0 [ 244.741854][ T456] CPU: 1 PID: 456 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 244.752066][ T456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.762111][ T456] Call Trace: [ 244.765421][ T456] dump_stack_lvl+0x1e2/0x24b [ 244.770069][ T456] ? show_regs_print_info+0x18/0x18 [ 244.775238][ T456] dump_stack+0x15/0x1d [ 244.779379][ T456] should_fail+0x3c0/0x510 [ 244.783783][ T456] ? mempool_alloc_slab+0x1d/0x30 [ 244.788785][ T456] __should_failslab+0x9f/0xe0 [ 244.793516][ T456] should_failslab+0x9/0x20 [ 244.797992][ T456] kmem_cache_alloc+0x43/0x380 [ 244.802727][ T456] ? mempool_free+0x310/0x310 [ 244.807383][ T456] mempool_alloc_slab+0x1d/0x30 [ 244.812215][ T456] mempool_alloc+0x113/0x650 [ 244.816790][ T456] ? mempool_resize+0x8e0/0x8e0 [ 244.821613][ T456] ? __page_pinner_migration_failed+0xdd/0x250 [ 244.827737][ T456] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 244.833081][ T456] ? pagecache_get_page+0x907/0x9c0 [ 244.838254][ T456] bio_alloc_bioset+0x1db/0x650 [ 244.843088][ T456] ? bio_chain_endio+0x120/0x120 [ 244.848004][ T456] ? __find_get_block+0x899/0xbd0 [ 244.853001][ T456] submit_bh_wbc+0x1cb/0x740 [ 244.857564][ T456] ll_rw_block+0x1c4/0x220 [ 244.861955][ T456] __breadahead+0xbe/0x170 [ 244.866344][ T456] ? __getblk_gfp+0x2a0/0x2a0 [ 244.870993][ T456] ? mempool_alloc+0x120/0x650 [ 244.875733][ T456] exfat_get_dentry+0x598/0x6f0 [ 244.880560][ T456] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 244.885907][ T456] ? submit_bio+0x1f8/0x6e0 [ 244.890384][ T456] exfat_create_upcase_table+0x231/0xea0 [ 244.895997][ T456] ? __disk_get_part+0x78/0xd0 [ 244.900739][ T456] ? guard_bio_eod+0x14a/0x1b0 [ 244.905475][ T456] ? submit_bh_wbc+0x660/0x740 [ 244.910212][ T456] ? exfat_nls_to_utf16+0xc40/0xc40 [ 244.915384][ T456] exfat_fill_super+0x1315/0x2a20 [ 244.920386][ T456] ? exfat_reconfigure+0x90/0x90 [ 244.925306][ T456] ? set_blocksize+0x208/0x3e0 [ 244.930048][ T456] ? sb_set_blocksize+0xb7/0xf0 [ 244.934874][ T456] get_tree_bdev+0x41d/0x640 [ 244.939437][ T456] ? exfat_reconfigure+0x90/0x90 [ 244.944350][ T456] exfat_get_tree+0x1c/0x20 [ 244.948826][ T456] vfs_get_tree+0x89/0x270 [ 244.953216][ T456] path_mount+0x1975/0x2ab0 [ 244.957695][ T456] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 244.963216][ T456] ? getname_flags+0x207/0x650 [ 244.967953][ T456] ? user_path_at_empty+0x40/0x50 [ 244.972958][ T456] __se_sys_mount+0x2f7/0x3b0 [ 244.977605][ T456] ? __x64_sys_mount+0xd0/0xd0 [ 244.982343][ T456] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 244.988400][ T456] __x64_sys_mount+0xbf/0xd0 [ 244.992973][ T456] do_syscall_64+0x31/0x70 [ 244.997391][ T456] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 245.003265][ T456] RIP: 0033:0x7fc1f62f16aa [ 245.007660][ T456] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 245.027240][ T456] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 245.035629][ T456] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 245.043576][ T456] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 245.051531][ T456] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 245.059482][ T456] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 245.067426][ T456] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 245.143211][ T458] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 245.151783][ T458] FAULT_INJECTION: forcing a failure. [ 245.151783][ T458] name failslab, interval 1, probability 0, space 0, times 0 [ 245.164544][ T458] CPU: 0 PID: 458 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 245.174759][ T458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.184917][ T458] Call Trace: [ 245.188179][ T458] dump_stack_lvl+0x1e2/0x24b [ 245.192832][ T458] ? show_regs_print_info+0x18/0x18 [ 245.198002][ T458] dump_stack+0x15/0x1d [ 245.202131][ T458] should_fail+0x3c0/0x510 [ 245.206519][ T458] ? mempool_alloc_slab+0x1d/0x30 [ 245.211512][ T458] __should_failslab+0x9f/0xe0 [ 245.216245][ T458] should_failslab+0x9/0x20 [ 245.220718][ T458] kmem_cache_alloc+0x43/0x380 [ 245.225463][ T458] ? mempool_free+0x310/0x310 [ 245.230116][ T458] mempool_alloc_slab+0x1d/0x30 [ 245.235209][ T458] mempool_alloc+0x113/0x650 [ 245.239767][ T458] ? page_cache_prev_miss+0x420/0x420 [ 245.245105][ T458] ? mempool_resize+0x8e0/0x8e0 [ 245.249922][ T458] ? __page_pinner_migration_failed+0xdd/0x250 [ 245.256167][ T458] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 245.261524][ T458] ? pagecache_get_page+0x907/0x9c0 [ 245.266707][ T458] bio_alloc_bioset+0x1db/0x650 [ 245.271535][ T458] ? bio_chain_endio+0x120/0x120 [ 245.276442][ T458] ? __find_get_block+0x899/0xbd0 [ 245.281450][ T458] submit_bh_wbc+0x1cb/0x740 [ 245.286011][ T458] ll_rw_block+0x1c4/0x220 [ 245.290415][ T458] __breadahead+0xbe/0x170 [ 245.294801][ T458] ? __getblk_gfp+0x2a0/0x2a0 [ 245.299446][ T458] exfat_get_dentry+0x598/0x6f0 [ 245.304264][ T458] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 245.309605][ T458] ? io_schedule+0x8e/0x120 [ 245.314081][ T458] exfat_create_upcase_table+0x231/0xea0 [ 245.319681][ T458] ? __disk_get_part+0x78/0xd0 [ 245.324414][ T458] ? bit_wait+0xa0/0xa0 [ 245.328540][ T458] ? __wait_on_bit+0x1a0/0x1a0 [ 245.333273][ T458] ? bit_waitqueue+0x30/0x30 [ 245.337831][ T458] ? exfat_nls_to_utf16+0xc40/0xc40 [ 245.343001][ T458] exfat_fill_super+0x1315/0x2a20 [ 245.348001][ T458] ? exfat_reconfigure+0x90/0x90 [ 245.352910][ T458] ? set_blocksize+0x208/0x3e0 [ 245.357655][ T458] ? sb_set_blocksize+0xb7/0xf0 [ 245.362479][ T458] get_tree_bdev+0x41d/0x640 [ 245.367036][ T458] ? exfat_reconfigure+0x90/0x90 [ 245.371941][ T458] exfat_get_tree+0x1c/0x20 [ 245.376411][ T458] vfs_get_tree+0x89/0x270 [ 245.380798][ T458] path_mount+0x1975/0x2ab0 [ 245.385271][ T458] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 245.390787][ T458] ? getname_flags+0x207/0x650 [ 245.395519][ T458] ? user_path_at_empty+0x40/0x50 [ 245.400511][ T458] __se_sys_mount+0x2f7/0x3b0 [ 245.405169][ T458] ? __x64_sys_mount+0xd0/0xd0 [ 245.409901][ T458] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 245.415933][ T458] __x64_sys_mount+0xbf/0xd0 [ 245.420491][ T458] do_syscall_64+0x31/0x70 [ 245.424883][ T458] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 245.430746][ T458] RIP: 0033:0x7fc1f62f16aa [ 245.435136][ T458] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 245.454710][ T458] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 245.463092][ T458] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 245.471031][ T458] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 245.478974][ T458] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 245.486914][ T458] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 245.494856][ T458] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 245.582962][ T460] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 245.591514][ T460] FAULT_INJECTION: forcing a failure. [ 245.591514][ T460] name failslab, interval 1, probability 0, space 0, times 0 [ 245.604288][ T460] CPU: 0 PID: 460 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 245.614518][ T460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.624546][ T460] Call Trace: [ 245.627810][ T460] dump_stack_lvl+0x1e2/0x24b [ 245.632458][ T460] ? show_regs_print_info+0x18/0x18 [ 245.637626][ T460] dump_stack+0x15/0x1d [ 245.641751][ T460] should_fail+0x3c0/0x510 [ 245.646147][ T460] ? mempool_alloc_slab+0x1d/0x30 [ 245.651141][ T460] __should_failslab+0x9f/0xe0 [ 245.655873][ T460] should_failslab+0x9/0x20 [ 245.660346][ T460] kmem_cache_alloc+0x43/0x380 [ 245.665078][ T460] ? mempool_free+0x310/0x310 [ 245.669724][ T460] mempool_alloc_slab+0x1d/0x30 [ 245.674561][ T460] mempool_alloc+0x113/0x650 [ 245.679120][ T460] ? page_cache_prev_miss+0x420/0x420 [ 245.684460][ T460] ? mempool_resize+0x8e0/0x8e0 [ 245.689281][ T460] ? __page_pinner_migration_failed+0xdd/0x250 [ 245.695405][ T460] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 245.700748][ T460] ? pagecache_get_page+0x907/0x9c0 [ 245.705917][ T460] bio_alloc_bioset+0x1db/0x650 [ 245.710740][ T460] ? bio_chain_endio+0x120/0x120 [ 245.715647][ T460] ? __find_get_block+0xa6b/0xbd0 [ 245.720641][ T460] submit_bh_wbc+0x1cb/0x740 [ 245.725200][ T460] ll_rw_block+0x1c4/0x220 [ 245.729587][ T460] __breadahead+0xbe/0x170 [ 245.733974][ T460] ? __getblk_gfp+0x2a0/0x2a0 [ 245.738619][ T460] exfat_get_dentry+0x598/0x6f0 [ 245.743442][ T460] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 245.748783][ T460] ? io_schedule+0x8e/0x120 [ 245.753264][ T460] exfat_create_upcase_table+0x231/0xea0 [ 245.758864][ T460] ? __disk_get_part+0x78/0xd0 [ 245.763622][ T460] ? bit_wait+0xa0/0xa0 [ 245.767751][ T460] ? __wait_on_bit+0x1a0/0x1a0 [ 245.772484][ T460] ? bit_waitqueue+0x30/0x30 [ 245.777045][ T460] ? exfat_nls_to_utf16+0xc40/0xc40 [ 245.782213][ T460] exfat_fill_super+0x1315/0x2a20 [ 245.787207][ T460] ? exfat_reconfigure+0x90/0x90 [ 245.792115][ T460] ? set_blocksize+0x208/0x3e0 [ 245.796878][ T460] ? sb_set_blocksize+0xb7/0xf0 [ 245.801699][ T460] get_tree_bdev+0x41d/0x640 [ 245.806259][ T460] ? exfat_reconfigure+0x90/0x90 [ 245.811169][ T460] exfat_get_tree+0x1c/0x20 [ 245.815660][ T460] vfs_get_tree+0x89/0x270 [ 245.820063][ T460] path_mount+0x1975/0x2ab0 [ 245.824538][ T460] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 245.830055][ T460] ? getname_flags+0x207/0x650 [ 245.834787][ T460] ? user_path_at_empty+0x40/0x50 [ 245.839781][ T460] __se_sys_mount+0x2f7/0x3b0 [ 245.844428][ T460] ? __x64_sys_mount+0xd0/0xd0 [ 245.849163][ T460] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 245.855196][ T460] __x64_sys_mount+0xbf/0xd0 [ 245.859768][ T460] do_syscall_64+0x31/0x70 [ 245.864167][ T460] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 245.870029][ T460] RIP: 0033:0x7fc1f62f16aa [ 245.874415][ T460] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 245.893988][ T460] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 245.902370][ T460] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 245.910319][ T460] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 245.918262][ T460] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 245.926202][ T460] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 245.934143][ T460] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 246.013124][ T462] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 246.022245][ T462] FAULT_INJECTION: forcing a failure. [ 246.022245][ T462] name failslab, interval 1, probability 0, space 0, times 0 [ 246.034902][ T462] CPU: 0 PID: 462 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 246.045130][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.055158][ T462] Call Trace: [ 246.058435][ T462] dump_stack_lvl+0x1e2/0x24b [ 246.063085][ T462] ? show_regs_print_info+0x18/0x18 [ 246.068252][ T462] ? bit_wait+0xa0/0xa0 [ 246.072385][ T462] ? bit_waitqueue+0x30/0x30 [ 246.076953][ T462] dump_stack+0x15/0x1d [ 246.081091][ T462] should_fail+0x3c0/0x510 [ 246.085481][ T462] ? exfat_alloc_inode+0x1b/0x60 [ 246.090395][ T462] __should_failslab+0x9f/0xe0 [ 246.095135][ T462] should_failslab+0x9/0x20 [ 246.099614][ T462] kmem_cache_alloc+0x43/0x380 [ 246.104365][ T462] ? exfat_fill_super+0x2a20/0x2a20 [ 246.109534][ T462] exfat_alloc_inode+0x1b/0x60 [ 246.114276][ T462] ? exfat_fill_super+0x2a20/0x2a20 [ 246.119445][ T462] new_inode_pseudo+0x65/0x220 [ 246.124189][ T462] new_inode+0x28/0x1c0 [ 246.128408][ T462] exfat_fill_super+0x152c/0x2a20 [ 246.133407][ T462] ? exfat_reconfigure+0x90/0x90 [ 246.138318][ T462] ? set_blocksize+0x208/0x3e0 [ 246.143054][ T462] ? sb_set_blocksize+0xb7/0xf0 [ 246.147879][ T462] get_tree_bdev+0x41d/0x640 [ 246.152439][ T462] ? exfat_reconfigure+0x90/0x90 [ 246.157375][ T462] exfat_get_tree+0x1c/0x20 [ 246.161863][ T462] vfs_get_tree+0x89/0x270 [ 246.166267][ T462] path_mount+0x1975/0x2ab0 [ 246.170855][ T462] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 246.176380][ T462] ? getname_flags+0x207/0x650 [ 246.181122][ T462] ? user_path_at_empty+0x40/0x50 [ 246.186119][ T462] __se_sys_mount+0x2f7/0x3b0 [ 246.190770][ T462] ? __x64_sys_mount+0xd0/0xd0 [ 246.195510][ T462] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 246.201548][ T462] __x64_sys_mount+0xbf/0xd0 [ 246.206109][ T462] do_syscall_64+0x31/0x70 [ 246.210510][ T462] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 246.216373][ T462] RIP: 0033:0x7fc1f62f16aa [ 246.220767][ T462] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 246.240346][ T462] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 246.248731][ T462] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 246.256677][ T462] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 246.265057][ T462] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 246.273011][ T462] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 246.280955][ T462] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 246.289082][ T462] exFAT-fs (loop0): failed to allocate root inode executing program [ 246.295549][ T23] audit: type=1400 audit(1647766523.750:82): avc: denied { unlink } for pid=142 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 246.326375][ T464] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 246.334807][ T464] FAULT_INJECTION: forcing a failure. [ 246.334807][ T464] name failslab, interval 1, probability 0, space 0, times 0 [ 246.347542][ T464] CPU: 1 PID: 464 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 246.357777][ T464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.367806][ T464] Call Trace: [ 246.371075][ T464] dump_stack_lvl+0x1e2/0x24b [ 246.375725][ T464] ? show_regs_print_info+0x18/0x18 [ 246.380989][ T464] dump_stack+0x15/0x1d [ 246.385127][ T464] should_fail+0x3c0/0x510 [ 246.389515][ T464] ? mempool_alloc_slab+0x1d/0x30 [ 246.394511][ T464] __should_failslab+0x9f/0xe0 [ 246.399241][ T464] should_failslab+0x9/0x20 [ 246.403713][ T464] kmem_cache_alloc+0x43/0x380 [ 246.408464][ T464] ? mempool_free+0x310/0x310 [ 246.413112][ T464] mempool_alloc_slab+0x1d/0x30 [ 246.417933][ T464] mempool_alloc+0x113/0x650 [ 246.422495][ T464] ? page_cache_prev_miss+0x420/0x420 [ 246.427834][ T464] ? mempool_resize+0x8e0/0x8e0 [ 246.432661][ T464] ? __page_pinner_migration_failed+0xdd/0x250 [ 246.438784][ T464] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 246.444125][ T464] ? pagecache_get_page+0x907/0x9c0 [ 246.449293][ T464] bio_alloc_bioset+0x1db/0x650 [ 246.454113][ T464] ? bio_chain_endio+0x120/0x120 [ 246.459021][ T464] ? __find_get_block+0x899/0xbd0 [ 246.464016][ T464] submit_bh_wbc+0x1cb/0x740 [ 246.468586][ T464] ll_rw_block+0x1c4/0x220 [ 246.473061][ T464] __breadahead+0xbe/0x170 [ 246.477446][ T464] ? __getblk_gfp+0x2a0/0x2a0 [ 246.482100][ T464] ? mempool_alloc+0x120/0x650 [ 246.486832][ T464] exfat_get_dentry+0x598/0x6f0 [ 246.491664][ T464] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 246.497005][ T464] ? submit_bio+0x1f8/0x6e0 [ 246.501480][ T464] exfat_create_upcase_table+0x231/0xea0 [ 246.507092][ T464] ? __disk_get_part+0x78/0xd0 [ 246.511825][ T464] ? guard_bio_eod+0x14a/0x1b0 [ 246.516556][ T464] ? submit_bh_wbc+0x660/0x740 [ 246.521289][ T464] ? exfat_nls_to_utf16+0xc40/0xc40 [ 246.526456][ T464] exfat_fill_super+0x1315/0x2a20 [ 246.531456][ T464] ? exfat_reconfigure+0x90/0x90 [ 246.536364][ T464] ? set_blocksize+0x208/0x3e0 [ 246.541099][ T464] ? sb_set_blocksize+0xb7/0xf0 [ 246.545929][ T464] get_tree_bdev+0x41d/0x640 [ 246.550498][ T464] ? exfat_reconfigure+0x90/0x90 [ 246.555403][ T464] exfat_get_tree+0x1c/0x20 [ 246.559879][ T464] vfs_get_tree+0x89/0x270 [ 246.564267][ T464] path_mount+0x1975/0x2ab0 [ 246.568737][ T464] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 246.574254][ T464] ? getname_flags+0x207/0x650 [ 246.578990][ T464] ? user_path_at_empty+0x40/0x50 [ 246.583986][ T464] __se_sys_mount+0x2f7/0x3b0 [ 246.588629][ T464] ? __x64_sys_mount+0xd0/0xd0 [ 246.593359][ T464] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 246.599392][ T464] __x64_sys_mount+0xbf/0xd0 [ 246.603955][ T464] do_syscall_64+0x31/0x70 [ 246.608341][ T464] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 246.614202][ T464] RIP: 0033:0x7fc1f62f16aa [ 246.618590][ T464] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 246.638164][ T464] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 246.646545][ T464] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 246.654584][ T464] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 246.662528][ T464] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 246.670477][ T464] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 246.678419][ T464] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 246.743394][ T466] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 246.751944][ T466] FAULT_INJECTION: forcing a failure. [ 246.751944][ T466] name failslab, interval 1, probability 0, space 0, times 0 [ 246.764617][ T466] CPU: 1 PID: 466 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 246.774830][ T466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.784856][ T466] Call Trace: [ 246.788116][ T466] dump_stack_lvl+0x1e2/0x24b [ 246.792766][ T466] ? show_regs_print_info+0x18/0x18 [ 246.797934][ T466] dump_stack+0x15/0x1d [ 246.802062][ T466] should_fail+0x3c0/0x510 [ 246.806449][ T466] ? mempool_alloc_slab+0x1d/0x30 [ 246.811444][ T466] __should_failslab+0x9f/0xe0 [ 246.816174][ T466] should_failslab+0x9/0x20 [ 246.820643][ T466] kmem_cache_alloc+0x43/0x380 [ 246.825374][ T466] ? mempool_free+0x310/0x310 [ 246.830020][ T466] mempool_alloc_slab+0x1d/0x30 [ 246.834838][ T466] mempool_alloc+0x113/0x650 [ 246.839394][ T466] ? mempool_resize+0x8e0/0x8e0 [ 246.844217][ T466] ? __page_pinner_migration_failed+0xdd/0x250 [ 246.850341][ T466] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 246.855680][ T466] ? pagecache_get_page+0x907/0x9c0 [ 246.860858][ T466] bio_alloc_bioset+0x1db/0x650 [ 246.865679][ T466] ? bio_chain_endio+0x120/0x120 [ 246.870607][ T466] ? __find_get_block+0x899/0xbd0 [ 246.875602][ T466] submit_bh_wbc+0x1cb/0x740 [ 246.880163][ T466] ll_rw_block+0x1c4/0x220 [ 246.884567][ T466] __breadahead+0xbe/0x170 [ 246.888953][ T466] ? __getblk_gfp+0x2a0/0x2a0 [ 246.893612][ T466] exfat_get_dentry+0x598/0x6f0 [ 246.898451][ T466] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 246.903794][ T466] ? io_schedule+0x8e/0x120 [ 246.908274][ T466] exfat_create_upcase_table+0x231/0xea0 [ 246.913875][ T466] ? __disk_get_part+0x78/0xd0 [ 246.918621][ T466] ? bit_wait+0xa0/0xa0 [ 246.922760][ T466] ? __wait_on_bit+0x1a0/0x1a0 [ 246.927519][ T466] ? bit_waitqueue+0x30/0x30 [ 246.932078][ T466] ? exfat_nls_to_utf16+0xc40/0xc40 [ 246.937247][ T466] exfat_fill_super+0x1315/0x2a20 [ 246.942245][ T466] ? exfat_reconfigure+0x90/0x90 [ 246.947240][ T466] ? set_blocksize+0x208/0x3e0 [ 246.951972][ T466] ? sb_set_blocksize+0xb7/0xf0 [ 246.956804][ T466] get_tree_bdev+0x41d/0x640 [ 246.961377][ T466] ? exfat_reconfigure+0x90/0x90 [ 246.966281][ T466] exfat_get_tree+0x1c/0x20 [ 246.970788][ T466] vfs_get_tree+0x89/0x270 [ 246.975176][ T466] path_mount+0x1975/0x2ab0 [ 246.979656][ T466] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 246.985170][ T466] ? getname_flags+0x207/0x650 [ 246.989903][ T466] ? user_path_at_empty+0x40/0x50 [ 246.994897][ T466] __se_sys_mount+0x2f7/0x3b0 [ 246.999558][ T466] ? __x64_sys_mount+0xd0/0xd0 [ 247.004295][ T466] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 247.010335][ T466] __x64_sys_mount+0xbf/0xd0 [ 247.014895][ T466] do_syscall_64+0x31/0x70 [ 247.019283][ T466] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 247.025151][ T466] RIP: 0033:0x7fc1f62f16aa [ 247.029540][ T466] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 247.049116][ T466] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 247.057512][ T466] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 247.065456][ T466] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 247.073399][ T466] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 247.081342][ T466] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 247.089283][ T466] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 247.183113][ T468] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 247.191547][ T468] FAULT_INJECTION: forcing a failure. [ 247.191547][ T468] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 247.204720][ T468] CPU: 1 PID: 468 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 247.214921][ T468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.224944][ T468] Call Trace: [ 247.228207][ T468] dump_stack_lvl+0x1e2/0x24b [ 247.232856][ T468] ? show_regs_print_info+0x18/0x18 [ 247.238029][ T468] ? __rcu_read_unlock+0x149/0x4d0 [ 247.243111][ T468] dump_stack+0x15/0x1d [ 247.247254][ T468] should_fail+0x3c0/0x510 [ 247.251657][ T468] should_fail_alloc_page+0x4f/0x60 [ 247.256831][ T468] __alloc_pages_nodemask+0x1b9/0x820 [ 247.262187][ T468] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 247.267707][ T468] ? blk_mq_submit_bio+0x10a2/0x21a0 [ 247.272972][ T468] allocate_slab+0x6b/0x350 [ 247.277446][ T468] ___slab_alloc+0x143/0x2f0 [ 247.282009][ T468] ? mempool_alloc_slab+0x1d/0x30 [ 247.287006][ T468] kmem_cache_alloc+0x26f/0x380 [ 247.291826][ T468] ? mempool_alloc_slab+0x1d/0x30 [ 247.296819][ T468] ? mempool_free+0x310/0x310 [ 247.301486][ T468] mempool_alloc_slab+0x1d/0x30 [ 247.306304][ T468] mempool_alloc+0x113/0x650 [ 247.310864][ T468] ? page_cache_prev_miss+0x420/0x420 [ 247.316204][ T468] ? mempool_resize+0x8e0/0x8e0 [ 247.321028][ T468] ? __page_pinner_migration_failed+0xdd/0x250 [ 247.327164][ T468] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 247.332521][ T468] ? pagecache_get_page+0x907/0x9c0 [ 247.337704][ T468] bio_alloc_bioset+0x1db/0x650 [ 247.342526][ T468] ? bio_chain_endio+0x120/0x120 [ 247.347436][ T468] ? __find_get_block+0xa6b/0xbd0 [ 247.352432][ T468] submit_bh_wbc+0x1cb/0x740 [ 247.357008][ T468] ll_rw_block+0x1c4/0x220 [ 247.361393][ T468] __breadahead+0xbe/0x170 [ 247.365779][ T468] ? __getblk_gfp+0x2a0/0x2a0 [ 247.370442][ T468] ? mempool_alloc+0x120/0x650 [ 247.375175][ T468] exfat_get_dentry+0x598/0x6f0 [ 247.379997][ T468] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 247.385361][ T468] ? submit_bio+0x1f8/0x6e0 [ 247.389835][ T468] exfat_create_upcase_table+0x231/0xea0 [ 247.395436][ T468] ? __disk_get_part+0x78/0xd0 [ 247.400171][ T468] ? guard_bio_eod+0x14a/0x1b0 [ 247.404906][ T468] ? submit_bh_wbc+0x660/0x740 [ 247.409656][ T468] ? exfat_nls_to_utf16+0xc40/0xc40 [ 247.414833][ T468] exfat_fill_super+0x1315/0x2a20 [ 247.419833][ T468] ? exfat_reconfigure+0x90/0x90 [ 247.424745][ T468] ? set_blocksize+0x208/0x3e0 [ 247.429477][ T468] ? sb_set_blocksize+0xb7/0xf0 [ 247.434297][ T468] get_tree_bdev+0x41d/0x640 [ 247.438868][ T468] ? exfat_reconfigure+0x90/0x90 [ 247.443776][ T468] exfat_get_tree+0x1c/0x20 [ 247.448253][ T468] vfs_get_tree+0x89/0x270 [ 247.452641][ T468] path_mount+0x1975/0x2ab0 [ 247.457113][ T468] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 247.462631][ T468] ? getname_flags+0x207/0x650 [ 247.467367][ T468] ? user_path_at_empty+0x40/0x50 [ 247.472362][ T468] __se_sys_mount+0x2f7/0x3b0 [ 247.477008][ T468] ? __x64_sys_mount+0xd0/0xd0 [ 247.481745][ T468] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 247.487795][ T468] __x64_sys_mount+0xbf/0xd0 [ 247.492355][ T468] do_syscall_64+0x31/0x70 [ 247.496743][ T468] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 247.502604][ T468] RIP: 0033:0x7fc1f62f16aa [ 247.506991][ T468] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 247.526921][ T468] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 247.535418][ T468] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 247.543363][ T468] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 247.551306][ T468] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 247.559247][ T468] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 247.567189][ T468] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 247.663221][ T470] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 247.671981][ T470] FAULT_INJECTION: forcing a failure. [ 247.671981][ T470] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 247.685305][ T470] CPU: 1 PID: 470 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 247.695531][ T470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.705560][ T470] Call Trace: [ 247.708826][ T470] dump_stack_lvl+0x1e2/0x24b [ 247.713490][ T470] ? show_regs_print_info+0x18/0x18 [ 247.718659][ T470] dump_stack+0x15/0x1d [ 247.722786][ T470] should_fail+0x3c0/0x510 [ 247.727173][ T470] should_fail_alloc_page+0x4f/0x60 [ 247.732342][ T470] __alloc_pages_nodemask+0x1b9/0x820 [ 247.737692][ T470] ? __se_sys_mount+0x2f7/0x3b0 [ 247.742517][ T470] ? do_syscall_64+0x31/0x70 [ 247.747079][ T470] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 247.752593][ T470] allocate_slab+0x6b/0x350 [ 247.757069][ T470] ___slab_alloc+0x143/0x2f0 [ 247.761629][ T470] ? alloc_buffer_head+0x26/0x110 [ 247.766623][ T470] kmem_cache_alloc+0x26f/0x380 [ 247.771443][ T470] ? alloc_buffer_head+0x26/0x110 [ 247.776439][ T470] alloc_buffer_head+0x26/0x110 [ 247.781259][ T470] alloc_page_buffers+0x138/0x4b0 [ 247.786254][ T470] grow_dev_page+0x276/0x4c0 [ 247.790816][ T470] __getblk_gfp+0x18d/0x2a0 [ 247.795288][ T470] __bread_gfp+0x2f/0x320 [ 247.799601][ T470] exfat_load_bitmap+0x65d/0xaa0 [ 247.804507][ T470] ? asan.module_dtor+0x20/0x20 [ 247.809676][ T470] exfat_fill_super+0x133c/0x2a20 [ 247.814674][ T470] ? exfat_reconfigure+0x90/0x90 [ 247.819685][ T470] ? set_blocksize+0x208/0x3e0 [ 247.824425][ T470] ? sb_set_blocksize+0xb7/0xf0 [ 247.829247][ T470] get_tree_bdev+0x41d/0x640 [ 247.833808][ T470] ? exfat_reconfigure+0x90/0x90 [ 247.838714][ T470] exfat_get_tree+0x1c/0x20 [ 247.843187][ T470] vfs_get_tree+0x89/0x270 [ 247.847575][ T470] path_mount+0x1975/0x2ab0 [ 247.852048][ T470] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 247.857562][ T470] ? getname_flags+0x207/0x650 [ 247.862293][ T470] ? user_path_at_empty+0x40/0x50 [ 247.867286][ T470] __se_sys_mount+0x2f7/0x3b0 [ 247.871946][ T470] ? __x64_sys_mount+0xd0/0xd0 [ 247.876680][ T470] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 247.882730][ T470] __x64_sys_mount+0xbf/0xd0 [ 247.887295][ T470] do_syscall_64+0x31/0x70 [ 247.891685][ T470] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 247.897550][ T470] RIP: 0033:0x7fc1f62f16aa [ 247.901938][ T470] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 247.921601][ T470] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 247.929987][ T470] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 247.937931][ T470] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 247.945887][ T470] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 247.953832][ T470] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 247.961776][ T470] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 248.062378][ T472] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 248.070916][ T472] FAULT_INJECTION: forcing a failure. [ 248.070916][ T472] name failslab, interval 1, probability 0, space 0, times 0 [ 248.083550][ T472] CPU: 0 PID: 472 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 248.093774][ T472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.103802][ T472] Call Trace: [ 248.107071][ T472] dump_stack_lvl+0x1e2/0x24b [ 248.111718][ T472] ? show_regs_print_info+0x18/0x18 [ 248.116905][ T472] dump_stack+0x15/0x1d [ 248.121034][ T472] should_fail+0x3c0/0x510 [ 248.126202][ T472] ? mempool_alloc_slab+0x1d/0x30 [ 248.131227][ T472] __should_failslab+0x9f/0xe0 [ 248.135984][ T472] should_failslab+0x9/0x20 [ 248.140462][ T472] kmem_cache_alloc+0x43/0x380 [ 248.145197][ T472] ? mempool_free+0x310/0x310 [ 248.149858][ T472] mempool_alloc_slab+0x1d/0x30 [ 248.154690][ T472] mempool_alloc+0x113/0x650 [ 248.159261][ T472] ? page_cache_prev_miss+0x420/0x420 [ 248.164629][ T472] ? mempool_resize+0x8e0/0x8e0 [ 248.169464][ T472] ? __page_pinner_migration_failed+0xdd/0x250 [ 248.175605][ T472] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 248.180969][ T472] ? pagecache_get_page+0x907/0x9c0 [ 248.186161][ T472] bio_alloc_bioset+0x1db/0x650 [ 248.191001][ T472] ? bio_chain_endio+0x120/0x120 [ 248.195919][ T472] ? __find_get_block+0x899/0xbd0 [ 248.200924][ T472] submit_bh_wbc+0x1cb/0x740 [ 248.205494][ T472] ll_rw_block+0x1c4/0x220 [ 248.209890][ T472] __breadahead+0xbe/0x170 [ 248.214285][ T472] ? __getblk_gfp+0x2a0/0x2a0 [ 248.218945][ T472] exfat_get_dentry+0x598/0x6f0 [ 248.223774][ T472] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 248.229122][ T472] ? io_schedule+0x8e/0x120 [ 248.233603][ T472] exfat_create_upcase_table+0x231/0xea0 [ 248.239210][ T472] ? __disk_get_part+0x78/0xd0 [ 248.243951][ T472] ? bit_wait+0xa0/0xa0 [ 248.248081][ T472] ? __wait_on_bit+0x1a0/0x1a0 [ 248.252824][ T472] ? bit_waitqueue+0x30/0x30 [ 248.257390][ T472] ? exfat_nls_to_utf16+0xc40/0xc40 [ 248.262568][ T472] exfat_fill_super+0x1315/0x2a20 [ 248.267574][ T472] ? exfat_reconfigure+0x90/0x90 [ 248.272571][ T472] ? set_blocksize+0x208/0x3e0 [ 248.277320][ T472] ? sb_set_blocksize+0xb7/0xf0 [ 248.282166][ T472] get_tree_bdev+0x41d/0x640 [ 248.286753][ T472] ? exfat_reconfigure+0x90/0x90 [ 248.291676][ T472] exfat_get_tree+0x1c/0x20 [ 248.296161][ T472] vfs_get_tree+0x89/0x270 [ 248.300574][ T472] path_mount+0x1975/0x2ab0 [ 248.305056][ T472] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 248.310579][ T472] ? getname_flags+0x207/0x650 [ 248.315318][ T472] ? user_path_at_empty+0x40/0x50 [ 248.320317][ T472] __se_sys_mount+0x2f7/0x3b0 [ 248.324969][ T472] ? __x64_sys_mount+0xd0/0xd0 [ 248.329711][ T472] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 248.335767][ T472] __x64_sys_mount+0xbf/0xd0 [ 248.340335][ T472] do_syscall_64+0x31/0x70 [ 248.344727][ T472] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.350592][ T472] RIP: 0033:0x7fc1f62f16aa [ 248.354983][ T472] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 248.374564][ T472] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 248.382952][ T472] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 248.390900][ T472] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 248.398848][ T472] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 248.406794][ T472] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 248.414740][ T472] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 248.505146][ T474] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 248.513552][ T474] FAULT_INJECTION: forcing a failure. [ 248.513552][ T474] name failslab, interval 1, probability 0, space 0, times 0 [ 248.526296][ T474] CPU: 0 PID: 474 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 248.536521][ T474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.546552][ T474] Call Trace: [ 248.549816][ T474] dump_stack_lvl+0x1e2/0x24b [ 248.554468][ T474] ? show_regs_print_info+0x18/0x18 [ 248.559640][ T474] dump_stack+0x15/0x1d [ 248.563770][ T474] should_fail+0x3c0/0x510 [ 248.568159][ T474] ? mempool_alloc_slab+0x1d/0x30 [ 248.573159][ T474] __should_failslab+0x9f/0xe0 [ 248.577907][ T474] should_failslab+0x9/0x20 [ 248.582383][ T474] kmem_cache_alloc+0x43/0x380 [ 248.587117][ T474] ? mempool_free+0x310/0x310 [ 248.591765][ T474] mempool_alloc_slab+0x1d/0x30 [ 248.596596][ T474] mempool_alloc+0x113/0x650 [ 248.601158][ T474] ? page_cache_prev_miss+0x420/0x420 [ 248.606508][ T474] ? mempool_resize+0x8e0/0x8e0 [ 248.611346][ T474] ? __page_pinner_migration_failed+0xdd/0x250 [ 248.617468][ T474] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 248.622813][ T474] ? pagecache_get_page+0x907/0x9c0 [ 248.627983][ T474] bio_alloc_bioset+0x1db/0x650 [ 248.632811][ T474] ? bio_chain_endio+0x120/0x120 [ 248.637720][ T474] ? __find_get_block+0x899/0xbd0 [ 248.642735][ T474] submit_bh_wbc+0x1cb/0x740 [ 248.647301][ T474] ll_rw_block+0x1c4/0x220 [ 248.651699][ T474] __breadahead+0xbe/0x170 [ 248.656096][ T474] ? __getblk_gfp+0x2a0/0x2a0 [ 248.660742][ T474] ? mempool_alloc+0x120/0x650 [ 248.665474][ T474] exfat_get_dentry+0x598/0x6f0 [ 248.670299][ T474] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 248.675658][ T474] ? submit_bio+0x1f8/0x6e0 [ 248.680136][ T474] exfat_create_upcase_table+0x231/0xea0 [ 248.685738][ T474] ? __disk_get_part+0x78/0xd0 [ 248.690473][ T474] ? guard_bio_eod+0x14a/0x1b0 [ 248.695210][ T474] ? submit_bh_wbc+0x660/0x740 [ 248.699959][ T474] ? exfat_nls_to_utf16+0xc40/0xc40 [ 248.705127][ T474] exfat_fill_super+0x1315/0x2a20 [ 248.710407][ T474] ? exfat_reconfigure+0x90/0x90 [ 248.715320][ T474] ? set_blocksize+0x208/0x3e0 [ 248.720055][ T474] ? sb_set_blocksize+0xb7/0xf0 [ 248.724880][ T474] get_tree_bdev+0x41d/0x640 [ 248.729463][ T474] ? exfat_reconfigure+0x90/0x90 [ 248.734384][ T474] exfat_get_tree+0x1c/0x20 [ 248.738855][ T474] vfs_get_tree+0x89/0x270 [ 248.743248][ T474] path_mount+0x1975/0x2ab0 [ 248.747742][ T474] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 248.753273][ T474] ? getname_flags+0x207/0x650 [ 248.758019][ T474] ? user_path_at_empty+0x40/0x50 [ 248.763014][ T474] __se_sys_mount+0x2f7/0x3b0 [ 248.767674][ T474] ? __x64_sys_mount+0xd0/0xd0 [ 248.772417][ T474] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 248.778470][ T474] __x64_sys_mount+0xbf/0xd0 [ 248.783034][ T474] do_syscall_64+0x31/0x70 [ 248.787422][ T474] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.793283][ T474] RIP: 0033:0x7fc1f62f16aa [ 248.797680][ T474] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 248.817267][ T474] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 248.825657][ T474] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 248.833615][ T474] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 248.841574][ T474] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 248.849520][ T474] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 248.857460][ T474] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 248.924694][ T476] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 248.933429][ T476] FAULT_INJECTION: forcing a failure. [ 248.933429][ T476] name failslab, interval 1, probability 0, space 0, times 0 [ 248.946018][ T476] CPU: 0 PID: 476 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 248.956221][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.966246][ T476] Call Trace: [ 248.969526][ T476] dump_stack_lvl+0x1e2/0x24b [ 248.974178][ T476] ? show_regs_print_info+0x18/0x18 [ 248.979364][ T476] dump_stack+0x15/0x1d [ 248.983521][ T476] should_fail+0x3c0/0x510 [ 248.987929][ T476] ? mempool_alloc_slab+0x1d/0x30 [ 248.992930][ T476] __should_failslab+0x9f/0xe0 [ 248.997689][ T476] should_failslab+0x9/0x20 [ 249.002169][ T476] kmem_cache_alloc+0x43/0x380 [ 249.006907][ T476] ? mempool_free+0x310/0x310 [ 249.011567][ T476] mempool_alloc_slab+0x1d/0x30 [ 249.016395][ T476] mempool_alloc+0x113/0x650 [ 249.020974][ T476] ? page_cache_prev_miss+0x420/0x420 [ 249.026329][ T476] ? mempool_resize+0x8e0/0x8e0 [ 249.031155][ T476] ? __page_pinner_migration_failed+0xdd/0x250 [ 249.037282][ T476] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 249.042626][ T476] ? pagecache_get_page+0x907/0x9c0 [ 249.047797][ T476] bio_alloc_bioset+0x1db/0x650 [ 249.052626][ T476] ? bio_chain_endio+0x120/0x120 [ 249.057548][ T476] ? __find_get_block+0x899/0xbd0 [ 249.062558][ T476] submit_bh_wbc+0x1cb/0x740 [ 249.067119][ T476] ll_rw_block+0x1c4/0x220 [ 249.071506][ T476] __breadahead+0xbe/0x170 [ 249.075907][ T476] ? __getblk_gfp+0x2a0/0x2a0 [ 249.080555][ T476] exfat_get_dentry+0x598/0x6f0 [ 249.085401][ T476] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 249.090748][ T476] ? io_schedule+0x8e/0x120 [ 249.095243][ T476] exfat_create_upcase_table+0x231/0xea0 [ 249.100847][ T476] ? __disk_get_part+0x78/0xd0 [ 249.105581][ T476] ? bit_wait+0xa0/0xa0 [ 249.109712][ T476] ? __wait_on_bit+0x1a0/0x1a0 [ 249.114446][ T476] ? bit_waitqueue+0x30/0x30 [ 249.119011][ T476] ? exfat_nls_to_utf16+0xc40/0xc40 [ 249.124183][ T476] exfat_fill_super+0x1315/0x2a20 [ 249.129180][ T476] ? exfat_reconfigure+0x90/0x90 [ 249.134103][ T476] ? set_blocksize+0x208/0x3e0 [ 249.138835][ T476] ? sb_set_blocksize+0xb7/0xf0 [ 249.143661][ T476] get_tree_bdev+0x41d/0x640 [ 249.148227][ T476] ? exfat_reconfigure+0x90/0x90 [ 249.153137][ T476] exfat_get_tree+0x1c/0x20 [ 249.157612][ T476] vfs_get_tree+0x89/0x270 [ 249.162006][ T476] path_mount+0x1975/0x2ab0 [ 249.166497][ T476] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 249.172024][ T476] ? getname_flags+0x207/0x650 [ 249.176765][ T476] ? user_path_at_empty+0x40/0x50 [ 249.181763][ T476] __se_sys_mount+0x2f7/0x3b0 [ 249.186413][ T476] ? __x64_sys_mount+0xd0/0xd0 [ 249.191153][ T476] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 249.197191][ T476] __x64_sys_mount+0xbf/0xd0 [ 249.201755][ T476] do_syscall_64+0x31/0x70 [ 249.206143][ T476] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 249.212007][ T476] RIP: 0033:0x7fc1f62f16aa [ 249.216396][ T476] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 249.236097][ T476] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 249.244492][ T476] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 249.252440][ T476] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 249.260392][ T476] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 249.268396][ T476] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 249.276340][ T476] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 249.383873][ T478] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 249.392456][ T478] FAULT_INJECTION: forcing a failure. [ 249.392456][ T478] name failslab, interval 1, probability 0, space 0, times 0 [ 249.405135][ T478] CPU: 0 PID: 478 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 249.415359][ T478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.425450][ T478] Call Trace: [ 249.428718][ T478] dump_stack_lvl+0x1e2/0x24b [ 249.433369][ T478] ? show_regs_print_info+0x18/0x18 [ 249.438540][ T478] dump_stack+0x15/0x1d [ 249.442671][ T478] should_fail+0x3c0/0x510 [ 249.447071][ T478] ? mempool_alloc_slab+0x1d/0x30 [ 249.452069][ T478] __should_failslab+0x9f/0xe0 [ 249.456808][ T478] should_failslab+0x9/0x20 [ 249.461288][ T478] kmem_cache_alloc+0x43/0x380 [ 249.466034][ T478] ? mempool_free+0x310/0x310 [ 249.470687][ T478] mempool_alloc_slab+0x1d/0x30 [ 249.475513][ T478] mempool_alloc+0x113/0x650 [ 249.480078][ T478] ? page_cache_prev_miss+0x420/0x420 [ 249.485423][ T478] ? mempool_resize+0x8e0/0x8e0 [ 249.490251][ T478] ? __page_pinner_migration_failed+0xdd/0x250 [ 249.496379][ T478] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 249.501727][ T478] ? pagecache_get_page+0x907/0x9c0 [ 249.506918][ T478] bio_alloc_bioset+0x1db/0x650 [ 249.511745][ T478] ? bio_chain_endio+0x120/0x120 [ 249.516698][ T478] ? __find_get_block+0xa6b/0xbd0 [ 249.521697][ T478] submit_bh_wbc+0x1cb/0x740 [ 249.526264][ T478] ll_rw_block+0x1c4/0x220 [ 249.530656][ T478] __breadahead+0xbe/0x170 [ 249.535046][ T478] ? __getblk_gfp+0x2a0/0x2a0 [ 249.539698][ T478] exfat_get_dentry+0x598/0x6f0 [ 249.544540][ T478] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 249.549886][ T478] ? io_schedule+0x8e/0x120 [ 249.554366][ T478] exfat_create_upcase_table+0x231/0xea0 [ 249.559976][ T478] ? __disk_get_part+0x78/0xd0 [ 249.564714][ T478] ? bit_wait+0xa0/0xa0 [ 249.568846][ T478] ? __wait_on_bit+0x1a0/0x1a0 [ 249.573588][ T478] ? bit_waitqueue+0x30/0x30 [ 249.578157][ T478] ? exfat_nls_to_utf16+0xc40/0xc40 [ 249.583329][ T478] exfat_fill_super+0x1315/0x2a20 [ 249.588336][ T478] ? exfat_reconfigure+0x90/0x90 [ 249.593250][ T478] ? set_blocksize+0x208/0x3e0 [ 249.597989][ T478] ? sb_set_blocksize+0xb7/0xf0 [ 249.602817][ T478] get_tree_bdev+0x41d/0x640 [ 249.607381][ T478] ? exfat_reconfigure+0x90/0x90 [ 249.612295][ T478] exfat_get_tree+0x1c/0x20 [ 249.616774][ T478] vfs_get_tree+0x89/0x270 [ 249.621167][ T478] path_mount+0x1975/0x2ab0 [ 249.625647][ T478] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 249.631184][ T478] ? getname_flags+0x207/0x650 [ 249.635926][ T478] ? user_path_at_empty+0x40/0x50 [ 249.640924][ T478] __se_sys_mount+0x2f7/0x3b0 [ 249.645577][ T478] ? __x64_sys_mount+0xd0/0xd0 [ 249.650316][ T478] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 249.656355][ T478] __x64_sys_mount+0xbf/0xd0 [ 249.660923][ T478] do_syscall_64+0x31/0x70 [ 249.665316][ T478] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 249.671181][ T478] RIP: 0033:0x7fc1f62f16aa [ 249.675579][ T478] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 249.695159][ T478] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 249.703547][ T478] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 249.711497][ T478] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 249.719449][ T478] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 249.727396][ T478] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 executing program [ 249.735343][ T478] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 249.783685][ T480] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 249.792579][ T480] FAULT_INJECTION: forcing a failure. [ 249.792579][ T480] name failslab, interval 1, probability 0, space 0, times 0 [ 249.805342][ T480] CPU: 1 PID: 480 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 249.815586][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.825613][ T480] Call Trace: [ 249.828879][ T480] dump_stack_lvl+0x1e2/0x24b [ 249.833543][ T480] ? show_regs_print_info+0x18/0x18 [ 249.838713][ T480] ? __kasan_check_read+0x11/0x20 [ 249.843707][ T480] dump_stack+0x15/0x1d [ 249.847835][ T480] should_fail+0x3c0/0x510 [ 249.852222][ T480] ? exfat_load_bitmap+0x50d/0xaa0 [ 249.857318][ T480] __should_failslab+0x9f/0xe0 [ 249.862051][ T480] should_failslab+0x9/0x20 [ 249.866525][ T480] __kmalloc+0x68/0x3d0 [ 249.870654][ T480] ? exfat_create_upcase_table+0x617/0xea0 [ 249.876429][ T480] exfat_load_bitmap+0x50d/0xaa0 [ 249.881337][ T480] ? asan.module_dtor+0x20/0x20 [ 249.886156][ T480] exfat_fill_super+0x133c/0x2a20 [ 249.891150][ T480] ? exfat_reconfigure+0x90/0x90 [ 249.896058][ T480] ? set_blocksize+0x208/0x3e0 [ 249.900790][ T480] ? sb_set_blocksize+0xb7/0xf0 [ 249.905612][ T480] get_tree_bdev+0x41d/0x640 [ 249.910171][ T480] ? exfat_reconfigure+0x90/0x90 [ 249.915081][ T480] exfat_get_tree+0x1c/0x20 [ 249.919555][ T480] vfs_get_tree+0x89/0x270 [ 249.923944][ T480] path_mount+0x1975/0x2ab0 [ 249.928424][ T480] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 249.933975][ T480] ? getname_flags+0x207/0x650 [ 249.938709][ T480] ? user_path_at_empty+0x40/0x50 [ 249.943703][ T480] __se_sys_mount+0x2f7/0x3b0 [ 249.948349][ T480] ? __x64_sys_mount+0xd0/0xd0 [ 249.953084][ T480] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 249.959120][ T480] __x64_sys_mount+0xbf/0xd0 [ 249.963682][ T480] do_syscall_64+0x31/0x70 [ 249.968070][ T480] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 249.973931][ T480] RIP: 0033:0x7fc1f62f16aa [ 249.978319][ T480] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 249.997904][ T480] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 250.006302][ T480] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 250.014255][ T480] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 250.022210][ T480] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 250.030161][ T480] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 250.038108][ T480] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 250.046248][ T480] exFAT-fs (loop0): failed to load alloc-bitmap [ 250.052582][ T480] exFAT-fs (loop0): failed to recognize exfat type executing program [ 250.144733][ T482] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 250.153127][ T482] FAULT_INJECTION: forcing a failure. [ 250.153127][ T482] name failslab, interval 1, probability 0, space 0, times 0 [ 250.165730][ T482] CPU: 1 PID: 482 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 250.175952][ T482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.185981][ T482] Call Trace: [ 250.189283][ T482] dump_stack_lvl+0x1e2/0x24b [ 250.193941][ T482] ? show_regs_print_info+0x18/0x18 [ 250.199113][ T482] dump_stack+0x15/0x1d [ 250.203266][ T482] should_fail+0x3c0/0x510 [ 250.207653][ T482] ? mempool_alloc_slab+0x1d/0x30 [ 250.212649][ T482] __should_failslab+0x9f/0xe0 [ 250.217385][ T482] should_failslab+0x9/0x20 [ 250.221859][ T482] kmem_cache_alloc+0x43/0x380 [ 250.226595][ T482] ? mempool_free+0x310/0x310 [ 250.231252][ T482] mempool_alloc_slab+0x1d/0x30 [ 250.236082][ T482] mempool_alloc+0x113/0x650 [ 250.240645][ T482] ? page_cache_prev_miss+0x420/0x420 [ 250.245995][ T482] ? mempool_resize+0x8e0/0x8e0 [ 250.250821][ T482] ? __page_pinner_migration_failed+0xdd/0x250 [ 250.256970][ T482] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 250.262337][ T482] ? pagecache_get_page+0x907/0x9c0 [ 250.267528][ T482] bio_alloc_bioset+0x1db/0x650 [ 250.272363][ T482] ? bio_chain_endio+0x120/0x120 [ 250.277276][ T482] ? __find_get_block+0x899/0xbd0 [ 250.282296][ T482] submit_bh_wbc+0x1cb/0x740 [ 250.286890][ T482] ll_rw_block+0x1c4/0x220 [ 250.291295][ T482] __breadahead+0xbe/0x170 [ 250.295701][ T482] ? __getblk_gfp+0x2a0/0x2a0 [ 250.300355][ T482] ? mempool_alloc+0x120/0x650 [ 250.305101][ T482] exfat_get_dentry+0x598/0x6f0 [ 250.310454][ T482] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 250.315813][ T482] ? submit_bio+0x1f8/0x6e0 [ 250.320298][ T482] exfat_create_upcase_table+0x231/0xea0 [ 250.325904][ T482] ? __disk_get_part+0x78/0xd0 [ 250.330646][ T482] ? guard_bio_eod+0x14a/0x1b0 [ 250.335384][ T482] ? submit_bh_wbc+0x660/0x740 [ 250.340121][ T482] ? exfat_nls_to_utf16+0xc40/0xc40 [ 250.345297][ T482] exfat_fill_super+0x1315/0x2a20 [ 250.350300][ T482] ? exfat_reconfigure+0x90/0x90 [ 250.355213][ T482] ? set_blocksize+0x208/0x3e0 [ 250.359957][ T482] ? sb_set_blocksize+0xb7/0xf0 [ 250.364797][ T482] get_tree_bdev+0x41d/0x640 [ 250.369378][ T482] ? exfat_reconfigure+0x90/0x90 [ 250.374306][ T482] exfat_get_tree+0x1c/0x20 [ 250.378791][ T482] vfs_get_tree+0x89/0x270 [ 250.383191][ T482] path_mount+0x1975/0x2ab0 [ 250.387698][ T482] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 250.393223][ T482] ? getname_flags+0x207/0x650 [ 250.397967][ T482] ? user_path_at_empty+0x40/0x50 [ 250.402982][ T482] __se_sys_mount+0x2f7/0x3b0 [ 250.407634][ T482] ? __x64_sys_mount+0xd0/0xd0 [ 250.412374][ T482] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 250.418414][ T482] __x64_sys_mount+0xbf/0xd0 [ 250.422983][ T482] do_syscall_64+0x31/0x70 [ 250.427376][ T482] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 250.433243][ T482] RIP: 0033:0x7fc1f62f16aa [ 250.437636][ T482] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 250.457303][ T482] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 250.465705][ T482] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 250.473654][ T482] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 250.481600][ T482] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 250.489549][ T482] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 250.497498][ T482] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 250.629959][ T484] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 250.638468][ T484] FAULT_INJECTION: forcing a failure. [ 250.638468][ T484] name failslab, interval 1, probability 0, space 0, times 0 [ 250.651084][ T484] CPU: 1 PID: 484 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 250.661311][ T484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.671342][ T484] Call Trace: [ 250.674612][ T484] dump_stack_lvl+0x1e2/0x24b [ 250.679263][ T484] ? show_regs_print_info+0x18/0x18 [ 250.684440][ T484] dump_stack+0x15/0x1d [ 250.688569][ T484] should_fail+0x3c0/0x510 [ 250.692959][ T484] ? mempool_alloc_slab+0x1d/0x30 [ 250.697955][ T484] __should_failslab+0x9f/0xe0 [ 250.702691][ T484] should_failslab+0x9/0x20 [ 250.707166][ T484] kmem_cache_alloc+0x43/0x380 [ 250.711918][ T484] ? mempool_free+0x310/0x310 [ 250.716569][ T484] mempool_alloc_slab+0x1d/0x30 [ 250.721390][ T484] mempool_alloc+0x113/0x650 [ 250.725951][ T484] ? page_cache_prev_miss+0x420/0x420 [ 250.731294][ T484] ? mempool_resize+0x8e0/0x8e0 [ 250.736128][ T484] ? __page_pinner_migration_failed+0xdd/0x250 [ 250.742272][ T484] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 250.747614][ T484] ? pagecache_get_page+0x907/0x9c0 [ 250.752802][ T484] bio_alloc_bioset+0x1db/0x650 [ 250.757628][ T484] ? bio_chain_endio+0x120/0x120 [ 250.762540][ T484] ? __find_get_block+0x899/0xbd0 [ 250.767535][ T484] submit_bh_wbc+0x1cb/0x740 [ 250.772098][ T484] ll_rw_block+0x1c4/0x220 [ 250.776485][ T484] __breadahead+0xbe/0x170 [ 250.780872][ T484] ? __getblk_gfp+0x2a0/0x2a0 [ 250.785529][ T484] exfat_get_dentry+0x598/0x6f0 [ 250.790377][ T484] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 250.795808][ T484] ? io_schedule+0x8e/0x120 [ 250.800284][ T484] exfat_create_upcase_table+0x231/0xea0 [ 250.805887][ T484] ? __disk_get_part+0x78/0xd0 [ 250.810620][ T484] ? bit_wait+0xa0/0xa0 [ 250.814751][ T484] ? __wait_on_bit+0x1a0/0x1a0 [ 250.819515][ T484] ? bit_waitqueue+0x30/0x30 [ 250.824092][ T484] ? exfat_nls_to_utf16+0xc40/0xc40 [ 250.829263][ T484] exfat_fill_super+0x1315/0x2a20 [ 250.834275][ T484] ? exfat_reconfigure+0x90/0x90 [ 250.839184][ T484] ? set_blocksize+0x208/0x3e0 [ 250.843935][ T484] ? sb_set_blocksize+0xb7/0xf0 [ 250.848774][ T484] get_tree_bdev+0x41d/0x640 [ 250.853334][ T484] ? exfat_reconfigure+0x90/0x90 [ 250.858256][ T484] exfat_get_tree+0x1c/0x20 [ 250.862731][ T484] vfs_get_tree+0x89/0x270 [ 250.867120][ T484] path_mount+0x1975/0x2ab0 [ 250.871595][ T484] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 250.877111][ T484] ? getname_flags+0x207/0x650 [ 250.881846][ T484] ? user_path_at_empty+0x40/0x50 [ 250.886847][ T484] __se_sys_mount+0x2f7/0x3b0 [ 250.891495][ T484] ? __x64_sys_mount+0xd0/0xd0 [ 250.896234][ T484] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 250.902273][ T484] __x64_sys_mount+0xbf/0xd0 [ 250.906837][ T484] do_syscall_64+0x31/0x70 [ 250.911227][ T484] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 250.917088][ T484] RIP: 0033:0x7fc1f62f16aa [ 250.921477][ T484] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 250.941055][ T484] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 250.949439][ T484] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 250.957382][ T484] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 250.965325][ T484] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 250.973272][ T484] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 250.981218][ T484] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 251.062928][ T486] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 251.071303][ T486] FAULT_INJECTION: forcing a failure. [ 251.071303][ T486] name failslab, interval 1, probability 0, space 0, times 0 [ 251.083931][ T486] CPU: 0 PID: 486 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 251.094143][ T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.104194][ T486] Call Trace: [ 251.107475][ T486] dump_stack_lvl+0x1e2/0x24b [ 251.112388][ T486] ? show_regs_print_info+0x18/0x18 [ 251.117559][ T486] dump_stack+0x15/0x1d [ 251.121685][ T486] should_fail+0x3c0/0x510 [ 251.126072][ T486] ? mempool_alloc_slab+0x1d/0x30 [ 251.131083][ T486] __should_failslab+0x9f/0xe0 [ 251.135816][ T486] should_failslab+0x9/0x20 [ 251.140310][ T486] kmem_cache_alloc+0x43/0x380 [ 251.145044][ T486] ? mempool_free+0x310/0x310 [ 251.149708][ T486] mempool_alloc_slab+0x1d/0x30 [ 251.154550][ T486] mempool_alloc+0x113/0x650 [ 251.159111][ T486] ? page_cache_prev_miss+0x420/0x420 [ 251.164458][ T486] ? mempool_resize+0x8e0/0x8e0 [ 251.169283][ T486] ? __page_pinner_migration_failed+0xdd/0x250 [ 251.175410][ T486] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 251.180752][ T486] ? pagecache_get_page+0x907/0x9c0 [ 251.185927][ T486] bio_alloc_bioset+0x1db/0x650 [ 251.190750][ T486] ? bio_chain_endio+0x120/0x120 [ 251.195658][ T486] ? __find_get_block+0xa6b/0xbd0 [ 251.200651][ T486] submit_bh_wbc+0x1cb/0x740 [ 251.205212][ T486] ll_rw_block+0x1c4/0x220 [ 251.209599][ T486] __breadahead+0xbe/0x170 [ 251.213990][ T486] ? __getblk_gfp+0x2a0/0x2a0 [ 251.218637][ T486] ? mempool_alloc+0x120/0x650 [ 251.223373][ T486] exfat_get_dentry+0x598/0x6f0 [ 251.228200][ T486] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 251.233543][ T486] ? submit_bio+0x1f8/0x6e0 [ 251.238017][ T486] exfat_create_upcase_table+0x231/0xea0 [ 251.243622][ T486] ? __disk_get_part+0x78/0xd0 [ 251.248359][ T486] ? guard_bio_eod+0x14a/0x1b0 [ 251.253093][ T486] ? submit_bh_wbc+0x660/0x740 [ 251.257828][ T486] ? exfat_nls_to_utf16+0xc40/0xc40 [ 251.263000][ T486] exfat_fill_super+0x1315/0x2a20 [ 251.268000][ T486] ? exfat_reconfigure+0x90/0x90 [ 251.272909][ T486] ? set_blocksize+0x208/0x3e0 [ 251.277659][ T486] ? sb_set_blocksize+0xb7/0xf0 [ 251.282492][ T486] get_tree_bdev+0x41d/0x640 [ 251.287075][ T486] ? exfat_reconfigure+0x90/0x90 [ 251.292081][ T486] exfat_get_tree+0x1c/0x20 [ 251.296562][ T486] vfs_get_tree+0x89/0x270 [ 251.300954][ T486] path_mount+0x1975/0x2ab0 [ 251.305551][ T486] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 251.311150][ T486] ? getname_flags+0x207/0x650 [ 251.315917][ T486] ? user_path_at_empty+0x40/0x50 [ 251.320950][ T486] __se_sys_mount+0x2f7/0x3b0 [ 251.325600][ T486] ? __x64_sys_mount+0xd0/0xd0 [ 251.330350][ T486] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 251.336386][ T486] __x64_sys_mount+0xbf/0xd0 [ 251.340953][ T486] do_syscall_64+0x31/0x70 [ 251.345358][ T486] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 251.351221][ T486] RIP: 0033:0x7fc1f62f16aa [ 251.355624][ T486] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 251.375202][ T486] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 251.383590][ T486] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 251.391538][ T486] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 251.399491][ T486] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 251.407439][ T486] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 251.415393][ T486] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 251.502967][ T488] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 251.511541][ T488] FAULT_INJECTION: forcing a failure. [ 251.511541][ T488] name failslab, interval 1, probability 0, space 0, times 0 [ 251.524212][ T488] CPU: 0 PID: 488 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 251.534533][ T488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.544559][ T488] Call Trace: [ 251.547825][ T488] dump_stack_lvl+0x1e2/0x24b [ 251.552472][ T488] ? show_regs_print_info+0x18/0x18 [ 251.557639][ T488] dump_stack+0x15/0x1d [ 251.561782][ T488] should_fail+0x3c0/0x510 [ 251.566185][ T488] ? mempool_alloc_slab+0x1d/0x30 [ 251.571178][ T488] __should_failslab+0x9f/0xe0 [ 251.575913][ T488] should_failslab+0x9/0x20 [ 251.580387][ T488] kmem_cache_alloc+0x43/0x380 [ 251.585122][ T488] ? mempool_free+0x310/0x310 [ 251.589766][ T488] mempool_alloc_slab+0x1d/0x30 [ 251.594601][ T488] mempool_alloc+0x113/0x650 [ 251.599160][ T488] ? page_cache_prev_miss+0x420/0x420 [ 251.604504][ T488] ? mempool_resize+0x8e0/0x8e0 [ 251.609762][ T488] ? __page_pinner_migration_failed+0xdd/0x250 [ 251.615887][ T488] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 251.621227][ T488] ? pagecache_get_page+0x907/0x9c0 [ 251.626400][ T488] bio_alloc_bioset+0x1db/0x650 [ 251.631236][ T488] ? bio_chain_endio+0x120/0x120 [ 251.636157][ T488] ? __find_get_block+0xa6b/0xbd0 [ 251.641156][ T488] submit_bh_wbc+0x1cb/0x740 [ 251.645716][ T488] ll_rw_block+0x1c4/0x220 [ 251.650105][ T488] __breadahead+0xbe/0x170 [ 251.654489][ T488] ? __getblk_gfp+0x2a0/0x2a0 [ 251.659135][ T488] exfat_get_dentry+0x598/0x6f0 [ 251.663955][ T488] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 251.669297][ T488] ? io_schedule+0x8e/0x120 [ 251.673770][ T488] exfat_create_upcase_table+0x231/0xea0 [ 251.679375][ T488] ? __disk_get_part+0x78/0xd0 [ 251.684105][ T488] ? bit_wait+0xa0/0xa0 [ 251.688234][ T488] ? __wait_on_bit+0x1a0/0x1a0 [ 251.692967][ T488] ? bit_waitqueue+0x30/0x30 [ 251.697527][ T488] ? exfat_nls_to_utf16+0xc40/0xc40 [ 251.702698][ T488] exfat_fill_super+0x1315/0x2a20 [ 251.707713][ T488] ? exfat_reconfigure+0x90/0x90 [ 251.712969][ T488] ? set_blocksize+0x208/0x3e0 [ 251.717701][ T488] ? sb_set_blocksize+0xb7/0xf0 [ 251.722526][ T488] get_tree_bdev+0x41d/0x640 [ 251.727094][ T488] ? exfat_reconfigure+0x90/0x90 [ 251.732000][ T488] exfat_get_tree+0x1c/0x20 [ 251.736472][ T488] vfs_get_tree+0x89/0x270 [ 251.741026][ T488] path_mount+0x1975/0x2ab0 [ 251.745500][ T488] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 251.751016][ T488] ? getname_flags+0x207/0x650 [ 251.755748][ T488] ? user_path_at_empty+0x40/0x50 [ 251.760758][ T488] __se_sys_mount+0x2f7/0x3b0 [ 251.765404][ T488] ? __x64_sys_mount+0xd0/0xd0 [ 251.770168][ T488] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 251.776209][ T488] __x64_sys_mount+0xbf/0xd0 [ 251.780770][ T488] do_syscall_64+0x31/0x70 [ 251.785161][ T488] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 251.791037][ T488] RIP: 0033:0x7fc1f62f16aa [ 251.795432][ T488] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 251.815354][ T488] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 251.823736][ T488] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 251.831680][ T488] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 251.839623][ T488] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 251.847566][ T488] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 251.855508][ T488] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 251.943745][ T490] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 251.952265][ T490] FAULT_INJECTION: forcing a failure. [ 251.952265][ T490] name failslab, interval 1, probability 0, space 0, times 0 [ 251.964904][ T490] CPU: 0 PID: 490 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 251.975140][ T490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.985174][ T490] Call Trace: [ 251.988445][ T490] dump_stack_lvl+0x1e2/0x24b [ 251.993097][ T490] ? show_regs_print_info+0x18/0x18 [ 251.998270][ T490] dump_stack+0x15/0x1d [ 252.002401][ T490] should_fail+0x3c0/0x510 [ 252.006813][ T490] ? mempool_alloc_slab+0x1d/0x30 [ 252.011834][ T490] __should_failslab+0x9f/0xe0 [ 252.016571][ T490] should_failslab+0x9/0x20 [ 252.021045][ T490] kmem_cache_alloc+0x43/0x380 [ 252.025786][ T490] ? mempool_free+0x310/0x310 [ 252.030439][ T490] mempool_alloc_slab+0x1d/0x30 [ 252.035262][ T490] mempool_alloc+0x113/0x650 [ 252.039823][ T490] ? page_cache_prev_miss+0x420/0x420 [ 252.045164][ T490] ? mempool_resize+0x8e0/0x8e0 [ 252.049986][ T490] ? __page_pinner_migration_failed+0xdd/0x250 [ 252.056125][ T490] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 252.061466][ T490] ? pagecache_get_page+0x907/0x9c0 [ 252.066638][ T490] bio_alloc_bioset+0x1db/0x650 [ 252.071460][ T490] ? bio_chain_endio+0x120/0x120 [ 252.076384][ T490] ? __find_get_block+0x899/0xbd0 [ 252.081389][ T490] submit_bh_wbc+0x1cb/0x740 [ 252.085967][ T490] ll_rw_block+0x1c4/0x220 [ 252.090357][ T490] __breadahead+0xbe/0x170 [ 252.094774][ T490] ? __getblk_gfp+0x2a0/0x2a0 [ 252.099420][ T490] exfat_get_dentry+0x598/0x6f0 [ 252.104256][ T490] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 252.109605][ T490] ? io_schedule+0x8e/0x120 [ 252.114098][ T490] exfat_create_upcase_table+0x231/0xea0 [ 252.119703][ T490] ? __disk_get_part+0x78/0xd0 [ 252.124439][ T490] ? bit_wait+0xa0/0xa0 [ 252.128567][ T490] ? __wait_on_bit+0x1a0/0x1a0 [ 252.133302][ T490] ? bit_waitqueue+0x30/0x30 [ 252.137862][ T490] ? exfat_nls_to_utf16+0xc40/0xc40 [ 252.143034][ T490] exfat_fill_super+0x1315/0x2a20 [ 252.148032][ T490] ? exfat_reconfigure+0x90/0x90 [ 252.152943][ T490] ? set_blocksize+0x208/0x3e0 [ 252.157679][ T490] ? sb_set_blocksize+0xb7/0xf0 [ 252.162502][ T490] get_tree_bdev+0x41d/0x640 [ 252.167071][ T490] ? exfat_reconfigure+0x90/0x90 [ 252.171985][ T490] exfat_get_tree+0x1c/0x20 [ 252.176460][ T490] vfs_get_tree+0x89/0x270 [ 252.180851][ T490] path_mount+0x1975/0x2ab0 [ 252.185329][ T490] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 252.190847][ T490] ? getname_flags+0x207/0x650 [ 252.195583][ T490] ? user_path_at_empty+0x40/0x50 [ 252.200581][ T490] __se_sys_mount+0x2f7/0x3b0 [ 252.205228][ T490] ? __x64_sys_mount+0xd0/0xd0 [ 252.209963][ T490] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 252.216000][ T490] __x64_sys_mount+0xbf/0xd0 [ 252.220580][ T490] do_syscall_64+0x31/0x70 [ 252.224987][ T490] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 252.230871][ T490] RIP: 0033:0x7fc1f62f16aa [ 252.235283][ T490] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 252.254946][ T490] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 252.263354][ T490] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 252.271302][ T490] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 252.279246][ T490] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 252.287193][ T490] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 252.295150][ T490] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 252.362045][ T492] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 252.370615][ T492] FAULT_INJECTION: forcing a failure. [ 252.370615][ T492] name failslab, interval 1, probability 0, space 0, times 0 [ 252.383479][ T492] CPU: 1 PID: 492 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 252.393689][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.403736][ T492] Call Trace: [ 252.407004][ T492] dump_stack_lvl+0x1e2/0x24b [ 252.411654][ T492] ? show_regs_print_info+0x18/0x18 [ 252.416824][ T492] dump_stack+0x15/0x1d [ 252.420952][ T492] should_fail+0x3c0/0x510 [ 252.425339][ T492] ? mempool_alloc_slab+0x1d/0x30 [ 252.430336][ T492] __should_failslab+0x9f/0xe0 [ 252.435071][ T492] should_failslab+0x9/0x20 [ 252.439549][ T492] kmem_cache_alloc+0x43/0x380 [ 252.444286][ T492] ? mempool_free+0x310/0x310 [ 252.448931][ T492] mempool_alloc_slab+0x1d/0x30 [ 252.453752][ T492] mempool_alloc+0x113/0x650 [ 252.458311][ T492] ? mempool_resize+0x8e0/0x8e0 [ 252.463135][ T492] ? __page_pinner_migration_failed+0xdd/0x250 [ 252.469273][ T492] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 252.474614][ T492] ? pagecache_get_page+0x907/0x9c0 [ 252.479784][ T492] bio_alloc_bioset+0x1db/0x650 [ 252.484612][ T492] ? bio_chain_endio+0x120/0x120 [ 252.489521][ T492] ? __find_get_block+0x899/0xbd0 [ 252.494514][ T492] submit_bh_wbc+0x1cb/0x740 [ 252.499075][ T492] ll_rw_block+0x1c4/0x220 [ 252.503463][ T492] __breadahead+0xbe/0x170 [ 252.507855][ T492] ? __getblk_gfp+0x2a0/0x2a0 [ 252.512515][ T492] ? mempool_alloc+0x120/0x650 [ 252.517250][ T492] exfat_get_dentry+0x598/0x6f0 [ 252.522134][ T492] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 252.527477][ T492] ? submit_bio+0x1f8/0x6e0 [ 252.531950][ T492] exfat_create_upcase_table+0x231/0xea0 [ 252.537551][ T492] ? __disk_get_part+0x78/0xd0 [ 252.542287][ T492] ? guard_bio_eod+0x14a/0x1b0 [ 252.547019][ T492] ? submit_bh_wbc+0x660/0x740 [ 252.551768][ T492] ? exfat_nls_to_utf16+0xc40/0xc40 [ 252.556952][ T492] exfat_fill_super+0x1315/0x2a20 [ 252.561954][ T492] ? exfat_reconfigure+0x90/0x90 [ 252.566860][ T492] ? set_blocksize+0x208/0x3e0 [ 252.571592][ T492] ? sb_set_blocksize+0xb7/0xf0 [ 252.576414][ T492] get_tree_bdev+0x41d/0x640 [ 252.580976][ T492] ? exfat_reconfigure+0x90/0x90 [ 252.585885][ T492] exfat_get_tree+0x1c/0x20 [ 252.590363][ T492] vfs_get_tree+0x89/0x270 [ 252.594750][ T492] path_mount+0x1975/0x2ab0 [ 252.599225][ T492] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 252.604741][ T492] ? getname_flags+0x207/0x650 [ 252.609471][ T492] ? user_path_at_empty+0x40/0x50 [ 252.614465][ T492] __se_sys_mount+0x2f7/0x3b0 [ 252.619113][ T492] ? __x64_sys_mount+0xd0/0xd0 [ 252.625042][ T492] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 252.631098][ T492] __x64_sys_mount+0xbf/0xd0 [ 252.635933][ T492] do_syscall_64+0x31/0x70 [ 252.640324][ T492] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 252.646262][ T492] RIP: 0033:0x7fc1f62f16aa [ 252.650649][ T492] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 252.670223][ T492] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 252.678618][ T492] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 252.686560][ T492] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 252.694503][ T492] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 252.702451][ T492] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 252.710392][ T492] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 252.762428][ T494] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 252.770981][ T494] FAULT_INJECTION: forcing a failure. [ 252.770981][ T494] name failslab, interval 1, probability 0, space 0, times 0 [ 252.783826][ T494] CPU: 1 PID: 494 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 252.794036][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.804064][ T494] Call Trace: [ 252.807333][ T494] dump_stack_lvl+0x1e2/0x24b [ 252.812073][ T494] ? show_regs_print_info+0x18/0x18 [ 252.817241][ T494] dump_stack+0x15/0x1d [ 252.821369][ T494] should_fail+0x3c0/0x510 [ 252.825756][ T494] ? mempool_alloc_slab+0x1d/0x30 [ 252.830755][ T494] __should_failslab+0x9f/0xe0 [ 252.835501][ T494] should_failslab+0x9/0x20 [ 252.839977][ T494] kmem_cache_alloc+0x43/0x380 [ 252.844712][ T494] ? mempool_free+0x310/0x310 [ 252.849357][ T494] mempool_alloc_slab+0x1d/0x30 [ 252.854175][ T494] mempool_alloc+0x113/0x650 [ 252.858736][ T494] ? page_cache_prev_miss+0x420/0x420 [ 252.864080][ T494] ? mempool_resize+0x8e0/0x8e0 [ 252.868901][ T494] ? __page_pinner_migration_failed+0xdd/0x250 [ 252.875026][ T494] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 252.880369][ T494] ? pagecache_get_page+0x907/0x9c0 [ 252.885547][ T494] bio_alloc_bioset+0x1db/0x650 [ 252.890386][ T494] ? bio_chain_endio+0x120/0x120 [ 252.895293][ T494] ? __find_get_block+0x899/0xbd0 [ 252.900287][ T494] submit_bh_wbc+0x1cb/0x740 [ 252.904848][ T494] ll_rw_block+0x1c4/0x220 [ 252.909597][ T494] __breadahead+0xbe/0x170 [ 252.913982][ T494] ? __getblk_gfp+0x2a0/0x2a0 [ 252.918632][ T494] exfat_get_dentry+0x598/0x6f0 [ 252.923452][ T494] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 252.928802][ T494] ? io_schedule+0x8e/0x120 [ 252.933281][ T494] exfat_create_upcase_table+0x231/0xea0 [ 252.938891][ T494] ? __disk_get_part+0x78/0xd0 [ 252.943652][ T494] ? bit_wait+0xa0/0xa0 [ 252.947788][ T494] ? __wait_on_bit+0x1a0/0x1a0 [ 252.952526][ T494] ? bit_waitqueue+0x30/0x30 [ 252.957099][ T494] ? exfat_nls_to_utf16+0xc40/0xc40 [ 252.962280][ T494] exfat_fill_super+0x1315/0x2a20 [ 252.967285][ T494] ? exfat_reconfigure+0x90/0x90 [ 252.972228][ T494] ? set_blocksize+0x208/0x3e0 [ 252.976982][ T494] ? sb_set_blocksize+0xb7/0xf0 [ 252.981805][ T494] get_tree_bdev+0x41d/0x640 [ 252.986366][ T494] ? exfat_reconfigure+0x90/0x90 [ 252.991289][ T494] exfat_get_tree+0x1c/0x20 [ 252.995768][ T494] vfs_get_tree+0x89/0x270 [ 253.000160][ T494] path_mount+0x1975/0x2ab0 [ 253.004664][ T494] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 253.010184][ T494] ? getname_flags+0x207/0x650 [ 253.014918][ T494] ? user_path_at_empty+0x40/0x50 [ 253.019912][ T494] __se_sys_mount+0x2f7/0x3b0 [ 253.024558][ T494] ? __x64_sys_mount+0xd0/0xd0 [ 253.029332][ T494] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 253.035368][ T494] __x64_sys_mount+0xbf/0xd0 [ 253.039930][ T494] do_syscall_64+0x31/0x70 [ 253.044319][ T494] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 253.050182][ T494] RIP: 0033:0x7fc1f62f16aa [ 253.054583][ T494] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 253.074159][ T494] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 253.082544][ T494] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 253.090489][ T494] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 253.098439][ T494] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 253.106386][ T494] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 253.114332][ T494] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 253.224059][ T496] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 253.232757][ T496] FAULT_INJECTION: forcing a failure. [ 253.232757][ T496] name failslab, interval 1, probability 0, space 0, times 0 [ 253.245405][ T496] CPU: 1 PID: 496 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 253.255610][ T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.265643][ T496] Call Trace: [ 253.268921][ T496] dump_stack_lvl+0x1e2/0x24b [ 253.273585][ T496] ? show_regs_print_info+0x18/0x18 [ 253.278757][ T496] dump_stack+0x15/0x1d [ 253.282888][ T496] should_fail+0x3c0/0x510 [ 253.287286][ T496] ? mempool_alloc_slab+0x1d/0x30 [ 253.292287][ T496] __should_failslab+0x9f/0xe0 [ 253.297034][ T496] should_failslab+0x9/0x20 [ 253.301550][ T496] kmem_cache_alloc+0x43/0x380 [ 253.306298][ T496] ? mempool_free+0x310/0x310 [ 253.310958][ T496] mempool_alloc_slab+0x1d/0x30 [ 253.315778][ T496] mempool_alloc+0x113/0x650 [ 253.320435][ T496] ? page_cache_prev_miss+0x420/0x420 [ 253.325776][ T496] ? mempool_resize+0x8e0/0x8e0 [ 253.330601][ T496] ? __page_pinner_migration_failed+0xdd/0x250 [ 253.336734][ T496] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 253.342076][ T496] ? pagecache_get_page+0x907/0x9c0 [ 253.347249][ T496] bio_alloc_bioset+0x1db/0x650 [ 253.352077][ T496] ? bio_chain_endio+0x120/0x120 [ 253.356990][ T496] ? __find_get_block+0xa6b/0xbd0 [ 253.361987][ T496] submit_bh_wbc+0x1cb/0x740 [ 253.366665][ T496] ll_rw_block+0x1c4/0x220 [ 253.371062][ T496] __breadahead+0xbe/0x170 [ 253.375456][ T496] ? __getblk_gfp+0x2a0/0x2a0 [ 253.380112][ T496] exfat_get_dentry+0x598/0x6f0 [ 253.384950][ T496] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 253.390299][ T496] ? io_schedule+0x8e/0x120 [ 253.394782][ T496] exfat_create_upcase_table+0x231/0xea0 [ 253.400389][ T496] ? __disk_get_part+0x78/0xd0 [ 253.405129][ T496] ? bit_wait+0xa0/0xa0 [ 253.409261][ T496] ? __wait_on_bit+0x1a0/0x1a0 [ 253.413999][ T496] ? bit_waitqueue+0x30/0x30 [ 253.418567][ T496] ? exfat_nls_to_utf16+0xc40/0xc40 [ 253.423739][ T496] exfat_fill_super+0x1315/0x2a20 [ 253.428738][ T496] ? exfat_reconfigure+0x90/0x90 [ 253.433651][ T496] ? set_blocksize+0x208/0x3e0 [ 253.438386][ T496] ? sb_set_blocksize+0xb7/0xf0 [ 253.443207][ T496] get_tree_bdev+0x41d/0x640 [ 253.447774][ T496] ? exfat_reconfigure+0x90/0x90 [ 253.452687][ T496] exfat_get_tree+0x1c/0x20 [ 253.457159][ T496] vfs_get_tree+0x89/0x270 [ 253.461545][ T496] path_mount+0x1975/0x2ab0 [ 253.466023][ T496] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 253.471543][ T496] ? getname_flags+0x207/0x650 [ 253.476274][ T496] ? user_path_at_empty+0x40/0x50 [ 253.481266][ T496] __se_sys_mount+0x2f7/0x3b0 [ 253.485912][ T496] ? __x64_sys_mount+0xd0/0xd0 [ 253.490649][ T496] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 253.496686][ T496] __x64_sys_mount+0xbf/0xd0 [ 253.501335][ T496] do_syscall_64+0x31/0x70 [ 253.505725][ T496] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 253.511585][ T496] RIP: 0033:0x7fc1f62f16aa [ 253.515971][ T496] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 253.535634][ T496] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 253.544031][ T496] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 253.551987][ T496] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 253.559932][ T496] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 253.567874][ T496] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 executing program [ 253.575817][ T496] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 253.660697][ T498] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 253.669173][ T498] FAULT_INJECTION: forcing a failure. [ 253.669173][ T498] name failslab, interval 1, probability 0, space 0, times 0 [ 253.681844][ T498] CPU: 1 PID: 498 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 253.692187][ T498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.702213][ T498] Call Trace: [ 253.705484][ T498] dump_stack_lvl+0x1e2/0x24b [ 253.710141][ T498] ? show_regs_print_info+0x18/0x18 [ 253.715313][ T498] dump_stack+0x15/0x1d [ 253.719444][ T498] should_fail+0x3c0/0x510 [ 253.723840][ T498] ? mempool_alloc_slab+0x1d/0x30 [ 253.728838][ T498] __should_failslab+0x9f/0xe0 [ 253.733572][ T498] should_failslab+0x9/0x20 [ 253.738046][ T498] kmem_cache_alloc+0x43/0x380 [ 253.742781][ T498] ? mempool_free+0x310/0x310 [ 253.747428][ T498] mempool_alloc_slab+0x1d/0x30 [ 253.752254][ T498] mempool_alloc+0x113/0x650 [ 253.756811][ T498] ? page_cache_prev_miss+0x420/0x420 [ 253.762155][ T498] ? mempool_resize+0x8e0/0x8e0 [ 253.766977][ T498] ? __page_pinner_migration_failed+0xdd/0x250 [ 253.773101][ T498] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 253.778445][ T498] ? pagecache_get_page+0x907/0x9c0 [ 253.783614][ T498] bio_alloc_bioset+0x1db/0x650 [ 253.788436][ T498] ? bio_chain_endio+0x120/0x120 [ 253.793343][ T498] ? __find_get_block+0xa6b/0xbd0 [ 253.798339][ T498] submit_bh_wbc+0x1cb/0x740 [ 253.802899][ T498] ll_rw_block+0x1c4/0x220 [ 253.807285][ T498] __breadahead+0xbe/0x170 [ 253.811674][ T498] ? __getblk_gfp+0x2a0/0x2a0 [ 253.816332][ T498] ? mempool_alloc+0x120/0x650 [ 253.821069][ T498] exfat_get_dentry+0x598/0x6f0 [ 253.825903][ T498] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 253.831304][ T498] ? submit_bio+0x1f8/0x6e0 [ 253.835794][ T498] exfat_create_upcase_table+0x231/0xea0 [ 253.841407][ T498] ? __disk_get_part+0x78/0xd0 [ 253.846145][ T498] ? guard_bio_eod+0x14a/0x1b0 [ 253.850882][ T498] ? submit_bh_wbc+0x660/0x740 [ 253.855622][ T498] ? exfat_nls_to_utf16+0xc40/0xc40 [ 253.860821][ T498] exfat_fill_super+0x1315/0x2a20 [ 253.865822][ T498] ? exfat_reconfigure+0x90/0x90 [ 253.870729][ T498] ? set_blocksize+0x208/0x3e0 [ 253.875474][ T498] ? sb_set_blocksize+0xb7/0xf0 [ 253.880295][ T498] get_tree_bdev+0x41d/0x640 [ 253.884854][ T498] ? exfat_reconfigure+0x90/0x90 [ 253.889763][ T498] exfat_get_tree+0x1c/0x20 [ 253.894237][ T498] vfs_get_tree+0x89/0x270 [ 253.898622][ T498] path_mount+0x1975/0x2ab0 [ 253.903099][ T498] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 253.908614][ T498] ? getname_flags+0x207/0x650 [ 253.913350][ T498] ? user_path_at_empty+0x40/0x50 [ 253.918349][ T498] __se_sys_mount+0x2f7/0x3b0 [ 253.923089][ T498] ? __x64_sys_mount+0xd0/0xd0 [ 253.927826][ T498] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 253.933866][ T498] __x64_sys_mount+0xbf/0xd0 [ 253.938428][ T498] do_syscall_64+0x31/0x70 [ 253.942820][ T498] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 253.948681][ T498] RIP: 0033:0x7fc1f62f16aa [ 253.953068][ T498] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 253.972653][ T498] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 253.981095][ T498] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 253.989046][ T498] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 253.996993][ T498] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 254.004940][ T498] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 254.012889][ T498] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 254.142654][ T500] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 254.151132][ T500] FAULT_INJECTION: forcing a failure. [ 254.151132][ T500] name failslab, interval 1, probability 0, space 0, times 0 [ 254.163800][ T500] CPU: 0 PID: 500 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 254.174017][ T500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.184061][ T500] Call Trace: [ 254.187341][ T500] dump_stack_lvl+0x1e2/0x24b [ 254.191993][ T500] ? show_regs_print_info+0x18/0x18 [ 254.197164][ T500] dump_stack+0x15/0x1d [ 254.201295][ T500] should_fail+0x3c0/0x510 [ 254.205682][ T500] ? mempool_alloc_slab+0x1d/0x30 [ 254.210679][ T500] __should_failslab+0x9f/0xe0 [ 254.215414][ T500] should_failslab+0x9/0x20 [ 254.219994][ T500] kmem_cache_alloc+0x43/0x380 [ 254.224736][ T500] ? mempool_free+0x310/0x310 [ 254.229385][ T500] mempool_alloc_slab+0x1d/0x30 [ 254.234209][ T500] mempool_alloc+0x113/0x650 [ 254.238776][ T500] ? page_cache_prev_miss+0x420/0x420 [ 254.244125][ T500] ? mempool_resize+0x8e0/0x8e0 [ 254.249016][ T500] ? __page_pinner_migration_failed+0xdd/0x250 [ 254.255148][ T500] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 254.260490][ T500] ? pagecache_get_page+0x907/0x9c0 [ 254.265659][ T500] bio_alloc_bioset+0x1db/0x650 [ 254.270501][ T500] ? bio_chain_endio+0x120/0x120 [ 254.275416][ T500] ? __find_get_block+0xa6b/0xbd0 [ 254.280435][ T500] submit_bh_wbc+0x1cb/0x740 [ 254.285026][ T500] ll_rw_block+0x1c4/0x220 [ 254.289416][ T500] __breadahead+0xbe/0x170 [ 254.293806][ T500] ? __getblk_gfp+0x2a0/0x2a0 [ 254.298468][ T500] ? mempool_alloc+0x120/0x650 [ 254.303202][ T500] exfat_get_dentry+0x598/0x6f0 [ 254.308025][ T500] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 254.313373][ T500] ? submit_bio+0x1f8/0x6e0 [ 254.317933][ T500] exfat_create_upcase_table+0x231/0xea0 [ 254.323539][ T500] ? __disk_get_part+0x78/0xd0 [ 254.328284][ T500] ? guard_bio_eod+0x14a/0x1b0 [ 254.333053][ T500] ? submit_bh_wbc+0x660/0x740 [ 254.337789][ T500] ? exfat_nls_to_utf16+0xc40/0xc40 [ 254.342958][ T500] exfat_fill_super+0x1315/0x2a20 [ 254.347963][ T500] ? exfat_reconfigure+0x90/0x90 [ 254.352873][ T500] ? set_blocksize+0x208/0x3e0 [ 254.357606][ T500] ? sb_set_blocksize+0xb7/0xf0 [ 254.362428][ T500] get_tree_bdev+0x41d/0x640 [ 254.366990][ T500] ? exfat_reconfigure+0x90/0x90 [ 254.371899][ T500] exfat_get_tree+0x1c/0x20 [ 254.376382][ T500] vfs_get_tree+0x89/0x270 [ 254.380769][ T500] path_mount+0x1975/0x2ab0 [ 254.385241][ T500] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 254.390760][ T500] ? getname_flags+0x207/0x650 [ 254.395493][ T500] ? user_path_at_empty+0x40/0x50 [ 254.400486][ T500] __se_sys_mount+0x2f7/0x3b0 [ 254.405144][ T500] ? __x64_sys_mount+0xd0/0xd0 [ 254.409878][ T500] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 254.415915][ T500] __x64_sys_mount+0xbf/0xd0 [ 254.420476][ T500] do_syscall_64+0x31/0x70 [ 254.424863][ T500] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 254.430725][ T500] RIP: 0033:0x7fc1f62f16aa [ 254.435111][ T500] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 254.454686][ T500] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 254.463068][ T500] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 254.471014][ T500] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 254.478963][ T500] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 254.486928][ T500] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 254.494880][ T500] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 254.554429][ T502] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 254.562926][ T502] FAULT_INJECTION: forcing a failure. [ 254.562926][ T502] name failslab, interval 1, probability 0, space 0, times 0 [ 254.575562][ T502] CPU: 0 PID: 502 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 254.585785][ T502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.595812][ T502] Call Trace: [ 254.599075][ T502] dump_stack_lvl+0x1e2/0x24b [ 254.603733][ T502] ? show_regs_print_info+0x18/0x18 [ 254.608901][ T502] dump_stack+0x15/0x1d [ 254.615547][ T502] should_fail+0x3c0/0x510 [ 254.619934][ T502] ? mempool_alloc_slab+0x1d/0x30 [ 254.624930][ T502] __should_failslab+0x9f/0xe0 [ 254.629664][ T502] should_failslab+0x9/0x20 [ 254.634150][ T502] kmem_cache_alloc+0x43/0x380 [ 254.638884][ T502] ? mempool_free+0x310/0x310 [ 254.643530][ T502] mempool_alloc_slab+0x1d/0x30 [ 254.648352][ T502] mempool_alloc+0x113/0x650 [ 254.652910][ T502] ? page_cache_prev_miss+0x420/0x420 [ 254.658274][ T502] ? mempool_resize+0x8e0/0x8e0 [ 254.663098][ T502] ? __page_pinner_migration_failed+0xdd/0x250 [ 254.669233][ T502] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 254.674573][ T502] ? pagecache_get_page+0x907/0x9c0 [ 254.679740][ T502] bio_alloc_bioset+0x1db/0x650 [ 254.684563][ T502] ? bio_chain_endio+0x120/0x120 [ 254.689470][ T502] ? __find_get_block+0x899/0xbd0 [ 254.694461][ T502] submit_bh_wbc+0x1cb/0x740 [ 254.699110][ T502] ll_rw_block+0x1c4/0x220 [ 254.703495][ T502] __breadahead+0xbe/0x170 [ 254.707877][ T502] ? __getblk_gfp+0x2a0/0x2a0 [ 254.712524][ T502] ? mempool_alloc+0x120/0x650 [ 254.717259][ T502] exfat_get_dentry+0x598/0x6f0 [ 254.722081][ T502] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 254.727440][ T502] ? submit_bio+0x1f8/0x6e0 [ 254.731914][ T502] exfat_create_upcase_table+0x231/0xea0 [ 254.737514][ T502] ? __disk_get_part+0x78/0xd0 [ 254.742248][ T502] ? guard_bio_eod+0x14a/0x1b0 [ 254.746990][ T502] ? submit_bh_wbc+0x660/0x740 [ 254.751723][ T502] ? exfat_nls_to_utf16+0xc40/0xc40 [ 254.756891][ T502] exfat_fill_super+0x1315/0x2a20 [ 254.761886][ T502] ? exfat_reconfigure+0x90/0x90 [ 254.766791][ T502] ? set_blocksize+0x208/0x3e0 [ 254.771536][ T502] ? sb_set_blocksize+0xb7/0xf0 [ 254.776357][ T502] get_tree_bdev+0x41d/0x640 [ 254.780916][ T502] ? exfat_reconfigure+0x90/0x90 [ 254.785825][ T502] exfat_get_tree+0x1c/0x20 [ 254.790301][ T502] vfs_get_tree+0x89/0x270 [ 254.794688][ T502] path_mount+0x1975/0x2ab0 [ 254.799161][ T502] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 254.804693][ T502] ? getname_flags+0x207/0x650 [ 254.809425][ T502] ? user_path_at_empty+0x40/0x50 [ 254.814415][ T502] __se_sys_mount+0x2f7/0x3b0 [ 254.819073][ T502] ? __x64_sys_mount+0xd0/0xd0 [ 254.823805][ T502] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 254.829840][ T502] __x64_sys_mount+0xbf/0xd0 [ 254.834400][ T502] do_syscall_64+0x31/0x70 [ 254.838798][ T502] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 254.844657][ T502] RIP: 0033:0x7fc1f62f16aa [ 254.849041][ T502] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 254.868615][ T502] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 254.876999][ T502] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 254.884954][ T502] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 254.892897][ T502] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 254.900851][ T502] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 254.908792][ T502] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 254.962300][ T504] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 254.971129][ T504] FAULT_INJECTION: forcing a failure. [ 254.971129][ T504] name failslab, interval 1, probability 0, space 0, times 0 [ 254.983770][ T504] CPU: 1 PID: 504 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 254.993988][ T504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.004033][ T504] Call Trace: [ 255.007296][ T504] dump_stack_lvl+0x1e2/0x24b [ 255.011949][ T504] ? show_regs_print_info+0x18/0x18 [ 255.017118][ T504] dump_stack+0x15/0x1d [ 255.021248][ T504] should_fail+0x3c0/0x510 [ 255.025650][ T504] ? exfat_alloc_inode+0x1b/0x60 [ 255.030558][ T504] __should_failslab+0x9f/0xe0 [ 255.035298][ T504] should_failslab+0x9/0x20 [ 255.039776][ T504] kmem_cache_alloc+0x43/0x380 [ 255.044560][ T504] ? exfat_fill_super+0x2a20/0x2a20 [ 255.049726][ T504] exfat_alloc_inode+0x1b/0x60 [ 255.054463][ T504] ? exfat_fill_super+0x2a20/0x2a20 [ 255.059634][ T504] new_inode_pseudo+0x65/0x220 [ 255.064370][ T504] new_inode+0x28/0x1c0 [ 255.068499][ T504] exfat_fill_super+0x152c/0x2a20 [ 255.073499][ T504] ? exfat_reconfigure+0x90/0x90 [ 255.078411][ T504] ? set_blocksize+0x208/0x3e0 [ 255.083152][ T504] ? sb_set_blocksize+0xb7/0xf0 [ 255.087979][ T504] get_tree_bdev+0x41d/0x640 [ 255.092544][ T504] ? exfat_reconfigure+0x90/0x90 [ 255.097456][ T504] exfat_get_tree+0x1c/0x20 [ 255.101931][ T504] vfs_get_tree+0x89/0x270 [ 255.106326][ T504] path_mount+0x1975/0x2ab0 [ 255.110804][ T504] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 255.116340][ T504] ? getname_flags+0x207/0x650 [ 255.121096][ T504] ? user_path_at_empty+0x40/0x50 [ 255.126111][ T504] __se_sys_mount+0x2f7/0x3b0 [ 255.130766][ T504] ? __x64_sys_mount+0xd0/0xd0 [ 255.135508][ T504] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 255.141567][ T504] __x64_sys_mount+0xbf/0xd0 [ 255.146136][ T504] do_syscall_64+0x31/0x70 [ 255.150530][ T504] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 255.156403][ T504] RIP: 0033:0x7fc1f62f16aa [ 255.160793][ T504] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 255.180380][ T504] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 255.188772][ T504] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 255.196719][ T504] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 255.204668][ T504] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 255.212624][ T504] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 255.220585][ T504] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 255.228604][ T504] exFAT-fs (loop0): failed to allocate root inode executing program [ 255.316472][ T506] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 255.324876][ T506] FAULT_INJECTION: forcing a failure. [ 255.324876][ T506] name failslab, interval 1, probability 0, space 0, times 0 [ 255.337473][ T506] CPU: 1 PID: 506 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 255.347693][ T506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.357726][ T506] Call Trace: [ 255.361086][ T506] dump_stack_lvl+0x1e2/0x24b [ 255.365739][ T506] ? show_regs_print_info+0x18/0x18 [ 255.370915][ T506] dump_stack+0x15/0x1d [ 255.375043][ T506] should_fail+0x3c0/0x510 [ 255.379447][ T506] ? mempool_alloc_slab+0x1d/0x30 [ 255.384616][ T506] __should_failslab+0x9f/0xe0 [ 255.389352][ T506] should_failslab+0x9/0x20 [ 255.393827][ T506] kmem_cache_alloc+0x43/0x380 [ 255.398562][ T506] ? mempool_free+0x310/0x310 [ 255.403208][ T506] mempool_alloc_slab+0x1d/0x30 [ 255.408029][ T506] mempool_alloc+0x113/0x650 [ 255.412589][ T506] ? page_cache_prev_miss+0x420/0x420 [ 255.417934][ T506] ? mempool_resize+0x8e0/0x8e0 [ 255.422757][ T506] ? __page_pinner_migration_failed+0xdd/0x250 [ 255.428883][ T506] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 255.434242][ T506] ? pagecache_get_page+0x907/0x9c0 [ 255.439415][ T506] bio_alloc_bioset+0x1db/0x650 [ 255.444241][ T506] ? bio_chain_endio+0x120/0x120 [ 255.449148][ T506] ? __find_get_block+0x899/0xbd0 [ 255.454145][ T506] submit_bh_wbc+0x1cb/0x740 [ 255.458714][ T506] ll_rw_block+0x1c4/0x220 [ 255.463108][ T506] __breadahead+0xbe/0x170 [ 255.467492][ T506] ? __getblk_gfp+0x2a0/0x2a0 [ 255.472150][ T506] ? mempool_alloc+0x120/0x650 [ 255.476884][ T506] exfat_get_dentry+0x598/0x6f0 [ 255.481705][ T506] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 255.487046][ T506] ? submit_bio+0x1f8/0x6e0 [ 255.491518][ T506] exfat_create_upcase_table+0x231/0xea0 [ 255.497121][ T506] ? __disk_get_part+0x78/0xd0 [ 255.501857][ T506] ? guard_bio_eod+0x14a/0x1b0 [ 255.506598][ T506] ? submit_bh_wbc+0x660/0x740 [ 255.511332][ T506] ? exfat_nls_to_utf16+0xc40/0xc40 [ 255.516500][ T506] exfat_fill_super+0x1315/0x2a20 [ 255.521502][ T506] ? exfat_reconfigure+0x90/0x90 [ 255.526411][ T506] ? set_blocksize+0x208/0x3e0 [ 255.531152][ T506] ? sb_set_blocksize+0xb7/0xf0 [ 255.535972][ T506] get_tree_bdev+0x41d/0x640 [ 255.540533][ T506] ? exfat_reconfigure+0x90/0x90 [ 255.545439][ T506] exfat_get_tree+0x1c/0x20 [ 255.549915][ T506] vfs_get_tree+0x89/0x270 [ 255.554305][ T506] path_mount+0x1975/0x2ab0 [ 255.558791][ T506] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 255.564317][ T506] ? getname_flags+0x207/0x650 [ 255.569052][ T506] ? user_path_at_empty+0x40/0x50 [ 255.574045][ T506] __se_sys_mount+0x2f7/0x3b0 [ 255.578691][ T506] ? __x64_sys_mount+0xd0/0xd0 [ 255.583425][ T506] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 255.589459][ T506] __x64_sys_mount+0xbf/0xd0 [ 255.594021][ T506] do_syscall_64+0x31/0x70 [ 255.598410][ T506] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 255.604275][ T506] RIP: 0033:0x7fc1f62f16aa [ 255.609021][ T506] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 255.628610][ T506] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 255.637012][ T506] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 255.644971][ T506] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 255.652917][ T506] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 255.660874][ T506] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 255.668816][ T506] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 255.743880][ T508] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 255.752624][ T508] FAULT_INJECTION: forcing a failure. [ 255.752624][ T508] name failslab, interval 1, probability 0, space 0, times 0 [ 255.765259][ T508] CPU: 0 PID: 508 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 255.775499][ T508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.785527][ T508] Call Trace: [ 255.788799][ T508] dump_stack_lvl+0x1e2/0x24b [ 255.793448][ T508] ? show_regs_print_info+0x18/0x18 [ 255.798614][ T508] ? __kasan_check_read+0x11/0x20 [ 255.803607][ T508] dump_stack+0x15/0x1d [ 255.807735][ T508] should_fail+0x3c0/0x510 [ 255.812127][ T508] ? exfat_load_bitmap+0x50d/0xaa0 [ 255.817212][ T508] __should_failslab+0x9f/0xe0 [ 255.821942][ T508] should_failslab+0x9/0x20 [ 255.826413][ T508] __kmalloc+0x68/0x3d0 [ 255.830539][ T508] ? exfat_create_upcase_table+0x617/0xea0 [ 255.836315][ T508] exfat_load_bitmap+0x50d/0xaa0 [ 255.841232][ T508] ? bit_waitqueue+0x30/0x30 [ 255.845792][ T508] ? asan.module_dtor+0x20/0x20 [ 255.850609][ T508] exfat_fill_super+0x133c/0x2a20 [ 255.855622][ T508] ? exfat_reconfigure+0x90/0x90 [ 255.860527][ T508] ? set_blocksize+0x208/0x3e0 [ 255.865260][ T508] ? sb_set_blocksize+0xb7/0xf0 [ 255.870098][ T508] get_tree_bdev+0x41d/0x640 [ 255.874656][ T508] ? exfat_reconfigure+0x90/0x90 [ 255.879563][ T508] exfat_get_tree+0x1c/0x20 [ 255.884035][ T508] vfs_get_tree+0x89/0x270 [ 255.888424][ T508] path_mount+0x1975/0x2ab0 [ 255.892908][ T508] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 255.898423][ T508] ? getname_flags+0x207/0x650 [ 255.903161][ T508] ? user_path_at_empty+0x40/0x50 [ 255.908157][ T508] __se_sys_mount+0x2f7/0x3b0 [ 255.912805][ T508] ? __x64_sys_mount+0xd0/0xd0 [ 255.917540][ T508] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 255.923574][ T508] __x64_sys_mount+0xbf/0xd0 [ 255.928139][ T508] do_syscall_64+0x31/0x70 [ 255.932526][ T508] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 255.938386][ T508] RIP: 0033:0x7fc1f62f16aa [ 255.942786][ T508] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 255.962369][ T508] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 255.970771][ T508] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 255.978727][ T508] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 255.986676][ T508] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 255.994620][ T508] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 256.002559][ T508] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 256.010748][ T508] exFAT-fs (loop0): failed to load alloc-bitmap [ 256.017060][ T508] exFAT-fs (loop0): failed to recognize exfat type [ 256.066153][ T510] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 256.074622][ T510] FAULT_INJECTION: forcing a failure. [ 256.074622][ T510] name failslab, interval 1, probability 0, space 0, times 0 [ 256.087312][ T510] CPU: 0 PID: 510 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 256.097542][ T510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.107569][ T510] Call Trace: [ 256.110831][ T510] dump_stack_lvl+0x1e2/0x24b [ 256.115511][ T510] ? show_regs_print_info+0x18/0x18 [ 256.120684][ T510] dump_stack+0x15/0x1d [ 256.124814][ T510] should_fail+0x3c0/0x510 [ 256.129201][ T510] ? mempool_alloc_slab+0x1d/0x30 [ 256.134195][ T510] __should_failslab+0x9f/0xe0 [ 256.138926][ T510] should_failslab+0x9/0x20 [ 256.143497][ T510] kmem_cache_alloc+0x43/0x380 [ 256.148240][ T510] ? mempool_free+0x310/0x310 [ 256.152894][ T510] mempool_alloc_slab+0x1d/0x30 [ 256.157724][ T510] mempool_alloc+0x113/0x650 [ 256.162287][ T510] ? page_cache_prev_miss+0x420/0x420 [ 256.167632][ T510] ? mempool_resize+0x8e0/0x8e0 [ 256.172457][ T510] ? __page_pinner_migration_failed+0xdd/0x250 [ 256.178596][ T510] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 256.183945][ T510] ? pagecache_get_page+0x907/0x9c0 [ 256.189119][ T510] bio_alloc_bioset+0x1db/0x650 [ 256.193943][ T510] ? bio_chain_endio+0x120/0x120 [ 256.198852][ T510] ? __find_get_block+0x899/0xbd0 [ 256.203859][ T510] submit_bh_wbc+0x1cb/0x740 [ 256.208426][ T510] ll_rw_block+0x1c4/0x220 [ 256.212820][ T510] __breadahead+0xbe/0x170 [ 256.217209][ T510] ? __getblk_gfp+0x2a0/0x2a0 [ 256.221859][ T510] ? mempool_alloc+0x120/0x650 [ 256.226613][ T510] exfat_get_dentry+0x598/0x6f0 [ 256.231461][ T510] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 256.236803][ T510] ? submit_bio+0x1f8/0x6e0 [ 256.241279][ T510] exfat_create_upcase_table+0x231/0xea0 [ 256.246881][ T510] ? __disk_get_part+0x78/0xd0 [ 256.251634][ T510] ? guard_bio_eod+0x14a/0x1b0 [ 256.256377][ T510] ? submit_bh_wbc+0x660/0x740 [ 256.261114][ T510] ? exfat_nls_to_utf16+0xc40/0xc40 [ 256.266286][ T510] exfat_fill_super+0x1315/0x2a20 [ 256.271294][ T510] ? exfat_reconfigure+0x90/0x90 [ 256.276207][ T510] ? set_blocksize+0x208/0x3e0 [ 256.280947][ T510] ? sb_set_blocksize+0xb7/0xf0 [ 256.285776][ T510] get_tree_bdev+0x41d/0x640 [ 256.290341][ T510] ? exfat_reconfigure+0x90/0x90 [ 256.295256][ T510] exfat_get_tree+0x1c/0x20 [ 256.299733][ T510] vfs_get_tree+0x89/0x270 [ 256.304145][ T510] path_mount+0x1975/0x2ab0 [ 256.308625][ T510] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 256.314149][ T510] ? getname_flags+0x207/0x650 [ 256.318885][ T510] ? user_path_at_empty+0x40/0x50 [ 256.323883][ T510] __se_sys_mount+0x2f7/0x3b0 [ 256.328534][ T510] ? __x64_sys_mount+0xd0/0xd0 [ 256.333273][ T510] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 256.339312][ T510] __x64_sys_mount+0xbf/0xd0 [ 256.343876][ T510] do_syscall_64+0x31/0x70 [ 256.348269][ T510] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 256.354134][ T510] RIP: 0033:0x7fc1f62f16aa [ 256.358527][ T510] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 256.378106][ T510] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 256.386496][ T510] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 256.394445][ T510] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 256.402398][ T510] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 256.410346][ T510] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 256.418292][ T510] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 256.506416][ T512] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 256.514948][ T512] FAULT_INJECTION: forcing a failure. [ 256.514948][ T512] name failslab, interval 1, probability 0, space 0, times 0 [ 256.527616][ T512] CPU: 0 PID: 512 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 256.537834][ T512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.547860][ T512] Call Trace: [ 256.551122][ T512] dump_stack_lvl+0x1e2/0x24b [ 256.555768][ T512] ? show_regs_print_info+0x18/0x18 [ 256.560933][ T512] dump_stack+0x15/0x1d [ 256.565059][ T512] should_fail+0x3c0/0x510 [ 256.569448][ T512] ? mempool_alloc_slab+0x1d/0x30 [ 256.574456][ T512] __should_failslab+0x9f/0xe0 [ 256.579188][ T512] should_failslab+0x9/0x20 [ 256.583661][ T512] kmem_cache_alloc+0x43/0x380 [ 256.588397][ T512] ? mempool_free+0x310/0x310 [ 256.593057][ T512] mempool_alloc_slab+0x1d/0x30 [ 256.597880][ T512] mempool_alloc+0x113/0x650 [ 256.602437][ T512] ? page_cache_prev_miss+0x420/0x420 [ 256.607779][ T512] ? mempool_resize+0x8e0/0x8e0 [ 256.612609][ T512] ? __page_pinner_migration_failed+0xdd/0x250 [ 256.618749][ T512] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 256.624096][ T512] ? pagecache_get_page+0x907/0x9c0 [ 256.629266][ T512] bio_alloc_bioset+0x1db/0x650 [ 256.634100][ T512] ? bio_chain_endio+0x120/0x120 [ 256.639012][ T512] ? __find_get_block+0x899/0xbd0 [ 256.644018][ T512] submit_bh_wbc+0x1cb/0x740 [ 256.648574][ T512] ll_rw_block+0x1c4/0x220 [ 256.652975][ T512] __breadahead+0xbe/0x170 [ 256.657357][ T512] ? __getblk_gfp+0x2a0/0x2a0 [ 256.662014][ T512] ? mempool_alloc+0x120/0x650 [ 256.666749][ T512] exfat_get_dentry+0x598/0x6f0 [ 256.671582][ T512] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 256.676925][ T512] ? submit_bio+0x1f8/0x6e0 [ 256.681415][ T512] exfat_create_upcase_table+0x231/0xea0 [ 256.687016][ T512] ? __disk_get_part+0x78/0xd0 [ 256.691748][ T512] ? guard_bio_eod+0x14a/0x1b0 [ 256.696482][ T512] ? submit_bh_wbc+0x660/0x740 [ 256.702883][ T512] ? exfat_nls_to_utf16+0xc40/0xc40 [ 256.708080][ T512] exfat_fill_super+0x1315/0x2a20 [ 256.713080][ T512] ? exfat_reconfigure+0x90/0x90 [ 256.717990][ T512] ? set_blocksize+0x208/0x3e0 [ 256.722730][ T512] ? sb_set_blocksize+0xb7/0xf0 [ 256.727559][ T512] get_tree_bdev+0x41d/0x640 [ 256.732122][ T512] ? exfat_reconfigure+0x90/0x90 [ 256.737033][ T512] exfat_get_tree+0x1c/0x20 [ 256.741508][ T512] vfs_get_tree+0x89/0x270 [ 256.745899][ T512] path_mount+0x1975/0x2ab0 [ 256.750374][ T512] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 256.755888][ T512] ? getname_flags+0x207/0x650 [ 256.760622][ T512] ? user_path_at_empty+0x40/0x50 [ 256.765615][ T512] __se_sys_mount+0x2f7/0x3b0 [ 256.770263][ T512] ? __x64_sys_mount+0xd0/0xd0 [ 256.774999][ T512] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 256.781035][ T512] __x64_sys_mount+0xbf/0xd0 [ 256.785599][ T512] do_syscall_64+0x31/0x70 [ 256.789996][ T512] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 256.795859][ T512] RIP: 0033:0x7fc1f62f16aa [ 256.800246][ T512] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 256.819820][ T512] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 256.828201][ T512] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 256.836144][ T512] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 256.844085][ T512] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 256.852029][ T512] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 256.859968][ T512] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 256.912782][ T514] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 256.921220][ T514] FAULT_INJECTION: forcing a failure. [ 256.921220][ T514] name failslab, interval 1, probability 0, space 0, times 0 [ 256.933906][ T514] CPU: 0 PID: 514 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 256.944127][ T514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.954167][ T514] Call Trace: [ 256.957435][ T514] dump_stack_lvl+0x1e2/0x24b [ 256.962090][ T514] ? show_regs_print_info+0x18/0x18 [ 256.967262][ T514] dump_stack+0x15/0x1d [ 256.971394][ T514] should_fail+0x3c0/0x510 [ 256.975788][ T514] ? mempool_alloc_slab+0x1d/0x30 [ 256.980784][ T514] __should_failslab+0x9f/0xe0 [ 256.985523][ T514] should_failslab+0x9/0x20 [ 256.989998][ T514] kmem_cache_alloc+0x43/0x380 [ 256.994738][ T514] ? mempool_free+0x310/0x310 [ 256.999386][ T514] mempool_alloc_slab+0x1d/0x30 [ 257.004208][ T514] mempool_alloc+0x113/0x650 [ 257.008772][ T514] ? page_cache_prev_miss+0x420/0x420 [ 257.014116][ T514] ? mempool_resize+0x8e0/0x8e0 [ 257.018942][ T514] ? __page_pinner_migration_failed+0xdd/0x250 [ 257.025082][ T514] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 257.030426][ T514] ? pagecache_get_page+0x907/0x9c0 [ 257.035631][ T514] bio_alloc_bioset+0x1db/0x650 [ 257.040466][ T514] ? bio_chain_endio+0x120/0x120 [ 257.045378][ T514] ? __find_get_block+0x899/0xbd0 [ 257.050377][ T514] submit_bh_wbc+0x1cb/0x740 [ 257.054942][ T514] ll_rw_block+0x1c4/0x220 [ 257.059335][ T514] __breadahead+0xbe/0x170 [ 257.063746][ T514] ? __getblk_gfp+0x2a0/0x2a0 [ 257.068397][ T514] ? mempool_alloc+0x120/0x650 [ 257.073138][ T514] exfat_get_dentry+0x598/0x6f0 [ 257.077967][ T514] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 257.083313][ T514] ? submit_bio+0x1f8/0x6e0 [ 257.087794][ T514] exfat_create_upcase_table+0x231/0xea0 [ 257.093402][ T514] ? __disk_get_part+0x78/0xd0 [ 257.098141][ T514] ? guard_bio_eod+0x14a/0x1b0 [ 257.102893][ T514] ? submit_bh_wbc+0x660/0x740 [ 257.107642][ T514] ? exfat_nls_to_utf16+0xc40/0xc40 [ 257.112893][ T514] exfat_fill_super+0x1315/0x2a20 [ 257.117912][ T514] ? exfat_reconfigure+0x90/0x90 [ 257.122916][ T514] ? set_blocksize+0x208/0x3e0 [ 257.127661][ T514] ? sb_set_blocksize+0xb7/0xf0 [ 257.132496][ T514] get_tree_bdev+0x41d/0x640 [ 257.137066][ T514] ? exfat_reconfigure+0x90/0x90 [ 257.141981][ T514] exfat_get_tree+0x1c/0x20 [ 257.146462][ T514] vfs_get_tree+0x89/0x270 [ 257.150862][ T514] path_mount+0x1975/0x2ab0 [ 257.155340][ T514] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 257.160860][ T514] ? getname_flags+0x207/0x650 [ 257.165614][ T514] ? user_path_at_empty+0x40/0x50 [ 257.170621][ T514] __se_sys_mount+0x2f7/0x3b0 [ 257.175282][ T514] ? __x64_sys_mount+0xd0/0xd0 [ 257.180026][ T514] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 257.186077][ T514] __x64_sys_mount+0xbf/0xd0 [ 257.190652][ T514] do_syscall_64+0x31/0x70 [ 257.195047][ T514] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 257.200914][ T514] RIP: 0033:0x7fc1f62f16aa [ 257.205305][ T514] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 257.224888][ T514] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 257.233542][ T514] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 257.241490][ T514] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 257.249454][ T514] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 257.257414][ T514] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 257.265367][ T514] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 257.312747][ T516] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 257.321481][ T516] FAULT_INJECTION: forcing a failure. [ 257.321481][ T516] name failslab, interval 1, probability 0, space 0, times 0 [ 257.334241][ T516] CPU: 1 PID: 516 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 257.344455][ T516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.354481][ T516] Call Trace: [ 257.357745][ T516] dump_stack_lvl+0x1e2/0x24b [ 257.362393][ T516] ? show_regs_print_info+0x18/0x18 [ 257.367564][ T516] dump_stack+0x15/0x1d [ 257.371695][ T516] should_fail+0x3c0/0x510 [ 257.376085][ T516] ? mempool_alloc_slab+0x1d/0x30 [ 257.381100][ T516] __should_failslab+0x9f/0xe0 [ 257.385833][ T516] should_failslab+0x9/0x20 [ 257.390304][ T516] kmem_cache_alloc+0x43/0x380 [ 257.395054][ T516] ? mempool_free+0x310/0x310 [ 257.399698][ T516] mempool_alloc_slab+0x1d/0x30 [ 257.404515][ T516] mempool_alloc+0x113/0x650 [ 257.409086][ T516] ? page_cache_prev_miss+0x420/0x420 [ 257.414428][ T516] ? mempool_resize+0x8e0/0x8e0 [ 257.419337][ T516] ? __page_pinner_migration_failed+0xdd/0x250 [ 257.425460][ T516] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 257.430888][ T516] ? pagecache_get_page+0x907/0x9c0 [ 257.436071][ T516] bio_alloc_bioset+0x1db/0x650 [ 257.440894][ T516] ? bio_chain_endio+0x120/0x120 [ 257.445801][ T516] ? __find_get_block+0x899/0xbd0 [ 257.450797][ T516] submit_bh_wbc+0x1cb/0x740 [ 257.455356][ T516] ll_rw_block+0x1c4/0x220 [ 257.459756][ T516] __breadahead+0xbe/0x170 [ 257.464143][ T516] ? __getblk_gfp+0x2a0/0x2a0 [ 257.468790][ T516] exfat_get_dentry+0x598/0x6f0 [ 257.473611][ T516] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 257.478953][ T516] ? io_schedule+0x8e/0x120 [ 257.483431][ T516] exfat_create_upcase_table+0x231/0xea0 [ 257.489046][ T516] ? __disk_get_part+0x78/0xd0 [ 257.493780][ T516] ? bit_wait+0xa0/0xa0 [ 257.497904][ T516] ? __wait_on_bit+0x1a0/0x1a0 [ 257.502635][ T516] ? bit_waitqueue+0x30/0x30 [ 257.507193][ T516] ? exfat_nls_to_utf16+0xc40/0xc40 [ 257.513229][ T516] exfat_fill_super+0x1315/0x2a20 [ 257.519007][ T516] ? exfat_reconfigure+0x90/0x90 [ 257.523924][ T516] ? set_blocksize+0x208/0x3e0 [ 257.528659][ T516] ? sb_set_blocksize+0xb7/0xf0 [ 257.533497][ T516] get_tree_bdev+0x41d/0x640 [ 257.538059][ T516] ? exfat_reconfigure+0x90/0x90 [ 257.542969][ T516] exfat_get_tree+0x1c/0x20 [ 257.547451][ T516] vfs_get_tree+0x89/0x270 [ 257.551839][ T516] path_mount+0x1975/0x2ab0 [ 257.556327][ T516] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 257.561844][ T516] ? getname_flags+0x207/0x650 [ 257.566580][ T516] ? user_path_at_empty+0x40/0x50 [ 257.571573][ T516] __se_sys_mount+0x2f7/0x3b0 [ 257.576219][ T516] ? __x64_sys_mount+0xd0/0xd0 [ 257.580968][ T516] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 257.587003][ T516] __x64_sys_mount+0xbf/0xd0 [ 257.591579][ T516] do_syscall_64+0x31/0x70 [ 257.595967][ T516] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 257.601831][ T516] RIP: 0033:0x7fc1f62f16aa [ 257.606219][ T516] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 257.625794][ T516] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 257.634179][ T516] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 257.642122][ T516] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 257.650073][ T516] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 257.658020][ T516] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 257.665966][ T516] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 257.783171][ T518] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 257.791603][ T518] FAULT_INJECTION: forcing a failure. [ 257.791603][ T518] name failslab, interval 1, probability 0, space 0, times 0 [ 257.804238][ T518] CPU: 1 PID: 518 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 257.814574][ T518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.824604][ T518] Call Trace: [ 257.827871][ T518] dump_stack_lvl+0x1e2/0x24b [ 257.832521][ T518] ? show_regs_print_info+0x18/0x18 [ 257.837697][ T518] dump_stack+0x15/0x1d [ 257.841829][ T518] should_fail+0x3c0/0x510 [ 257.846219][ T518] ? mempool_alloc_slab+0x1d/0x30 [ 257.851215][ T518] __should_failslab+0x9f/0xe0 [ 257.855950][ T518] should_failslab+0x9/0x20 [ 257.860425][ T518] kmem_cache_alloc+0x43/0x380 [ 257.865160][ T518] ? mempool_free+0x310/0x310 [ 257.869822][ T518] mempool_alloc_slab+0x1d/0x30 [ 257.874654][ T518] mempool_alloc+0x113/0x650 [ 257.879217][ T518] ? page_cache_prev_miss+0x420/0x420 [ 257.884561][ T518] ? mempool_resize+0x8e0/0x8e0 [ 257.889385][ T518] ? __page_pinner_migration_failed+0xdd/0x250 [ 257.895525][ T518] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 257.900882][ T518] ? pagecache_get_page+0x907/0x9c0 [ 257.906055][ T518] bio_alloc_bioset+0x1db/0x650 [ 257.910878][ T518] ? bio_chain_endio+0x120/0x120 [ 257.915787][ T518] ? __find_get_block+0x899/0xbd0 [ 257.920782][ T518] submit_bh_wbc+0x1cb/0x740 [ 257.925349][ T518] ll_rw_block+0x1c4/0x220 [ 257.929735][ T518] __breadahead+0xbe/0x170 [ 257.934123][ T518] ? __getblk_gfp+0x2a0/0x2a0 [ 257.938774][ T518] ? mempool_alloc+0x120/0x650 [ 257.943514][ T518] exfat_get_dentry+0x598/0x6f0 [ 257.948343][ T518] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 257.953685][ T518] ? submit_bio+0x1f8/0x6e0 [ 257.958162][ T518] exfat_create_upcase_table+0x231/0xea0 [ 257.963762][ T518] ? __disk_get_part+0x78/0xd0 [ 257.968496][ T518] ? guard_bio_eod+0x14a/0x1b0 [ 257.973229][ T518] ? submit_bh_wbc+0x660/0x740 [ 257.977966][ T518] ? exfat_nls_to_utf16+0xc40/0xc40 [ 257.983133][ T518] exfat_fill_super+0x1315/0x2a20 [ 257.988139][ T518] ? exfat_reconfigure+0x90/0x90 [ 257.993047][ T518] ? set_blocksize+0x208/0x3e0 [ 257.997797][ T518] ? sb_set_blocksize+0xb7/0xf0 [ 258.002621][ T518] get_tree_bdev+0x41d/0x640 [ 258.007184][ T518] ? exfat_reconfigure+0x90/0x90 [ 258.012099][ T518] exfat_get_tree+0x1c/0x20 [ 258.016573][ T518] vfs_get_tree+0x89/0x270 [ 258.020982][ T518] path_mount+0x1975/0x2ab0 [ 258.025472][ T518] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 258.030999][ T518] ? getname_flags+0x207/0x650 [ 258.035740][ T518] ? user_path_at_empty+0x40/0x50 [ 258.040741][ T518] __se_sys_mount+0x2f7/0x3b0 [ 258.045390][ T518] ? __x64_sys_mount+0xd0/0xd0 [ 258.050139][ T518] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 258.056187][ T518] __x64_sys_mount+0xbf/0xd0 [ 258.060751][ T518] do_syscall_64+0x31/0x70 [ 258.065141][ T518] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 258.071004][ T518] RIP: 0033:0x7fc1f62f16aa [ 258.075395][ T518] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 258.094976][ T518] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 258.103363][ T518] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 258.111310][ T518] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 258.119270][ T518] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 258.127239][ T518] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 258.135187][ T518] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 258.263655][ T520] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 258.272097][ T520] FAULT_INJECTION: forcing a failure. [ 258.272097][ T520] name failslab, interval 1, probability 0, space 0, times 0 [ 258.284912][ T520] CPU: 1 PID: 520 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 258.295130][ T520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.305159][ T520] Call Trace: [ 258.308422][ T520] dump_stack_lvl+0x1e2/0x24b [ 258.313075][ T520] ? show_regs_print_info+0x18/0x18 [ 258.318243][ T520] dump_stack+0x15/0x1d [ 258.322369][ T520] should_fail+0x3c0/0x510 [ 258.326759][ T520] ? mempool_alloc_slab+0x1d/0x30 [ 258.331800][ T520] __should_failslab+0x9f/0xe0 [ 258.336533][ T520] should_failslab+0x9/0x20 [ 258.341009][ T520] kmem_cache_alloc+0x43/0x380 [ 258.345747][ T520] ? mempool_free+0x310/0x310 [ 258.350392][ T520] mempool_alloc_slab+0x1d/0x30 [ 258.355212][ T520] mempool_alloc+0x113/0x650 [ 258.359771][ T520] ? page_cache_prev_miss+0x420/0x420 [ 258.365111][ T520] ? mempool_resize+0x8e0/0x8e0 [ 258.369933][ T520] ? __page_pinner_migration_failed+0xdd/0x250 [ 258.376058][ T520] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 258.381403][ T520] ? pagecache_get_page+0x907/0x9c0 [ 258.386572][ T520] bio_alloc_bioset+0x1db/0x650 [ 258.391410][ T520] ? bio_chain_endio+0x120/0x120 [ 258.396329][ T520] ? __find_get_block+0x899/0xbd0 [ 258.401344][ T520] submit_bh_wbc+0x1cb/0x740 [ 258.405921][ T520] ll_rw_block+0x1c4/0x220 [ 258.410329][ T520] __breadahead+0xbe/0x170 [ 258.414723][ T520] ? __getblk_gfp+0x2a0/0x2a0 [ 258.419389][ T520] ? mempool_alloc+0x120/0x650 [ 258.424134][ T520] exfat_get_dentry+0x598/0x6f0 [ 258.428979][ T520] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 258.434358][ T520] ? submit_bio+0x1f8/0x6e0 [ 258.438856][ T520] exfat_create_upcase_table+0x231/0xea0 [ 258.444565][ T520] ? __disk_get_part+0x78/0xd0 [ 258.449306][ T520] ? guard_bio_eod+0x14a/0x1b0 [ 258.454053][ T520] ? submit_bh_wbc+0x660/0x740 [ 258.458808][ T520] ? exfat_nls_to_utf16+0xc40/0xc40 [ 258.463986][ T520] exfat_fill_super+0x1315/0x2a20 [ 258.468994][ T520] ? exfat_reconfigure+0x90/0x90 [ 258.473932][ T520] ? set_blocksize+0x208/0x3e0 [ 258.478671][ T520] ? sb_set_blocksize+0xb7/0xf0 [ 258.483501][ T520] get_tree_bdev+0x41d/0x640 [ 258.488064][ T520] ? exfat_reconfigure+0x90/0x90 [ 258.492975][ T520] exfat_get_tree+0x1c/0x20 [ 258.497454][ T520] vfs_get_tree+0x89/0x270 [ 258.501842][ T520] path_mount+0x1975/0x2ab0 [ 258.506317][ T520] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 258.511838][ T520] ? getname_flags+0x207/0x650 [ 258.516594][ T520] ? user_path_at_empty+0x40/0x50 [ 258.521588][ T520] __se_sys_mount+0x2f7/0x3b0 [ 258.526236][ T520] ? __x64_sys_mount+0xd0/0xd0 [ 258.530996][ T520] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 258.537037][ T520] __x64_sys_mount+0xbf/0xd0 [ 258.541599][ T520] do_syscall_64+0x31/0x70 [ 258.545987][ T520] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 258.551859][ T520] RIP: 0033:0x7fc1f62f16aa [ 258.556249][ T520] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 258.575849][ T520] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 258.584376][ T520] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 258.592508][ T520] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 258.600466][ T520] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 258.608414][ T520] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 258.616359][ T520] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 258.702781][ T522] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 258.711350][ T522] FAULT_INJECTION: forcing a failure. [ 258.711350][ T522] name failslab, interval 1, probability 0, space 0, times 0 [ 258.723996][ T522] CPU: 0 PID: 522 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 258.734254][ T522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.744284][ T522] Call Trace: [ 258.747551][ T522] dump_stack_lvl+0x1e2/0x24b [ 258.752197][ T522] ? show_regs_print_info+0x18/0x18 [ 258.757364][ T522] dump_stack+0x15/0x1d [ 258.761494][ T522] should_fail+0x3c0/0x510 [ 258.765879][ T522] ? mempool_alloc_slab+0x1d/0x30 [ 258.770872][ T522] __should_failslab+0x9f/0xe0 [ 258.775618][ T522] should_failslab+0x9/0x20 [ 258.780095][ T522] kmem_cache_alloc+0x43/0x380 [ 258.784827][ T522] ? mempool_free+0x310/0x310 [ 258.789474][ T522] mempool_alloc_slab+0x1d/0x30 [ 258.794294][ T522] mempool_alloc+0x113/0x650 [ 258.798853][ T522] ? page_cache_prev_miss+0x420/0x420 [ 258.804195][ T522] ? mempool_resize+0x8e0/0x8e0 [ 258.809017][ T522] ? __page_pinner_migration_failed+0xdd/0x250 [ 258.815142][ T522] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 258.820483][ T522] ? pagecache_get_page+0x907/0x9c0 [ 258.825654][ T522] bio_alloc_bioset+0x1db/0x650 [ 258.830482][ T522] ? bio_chain_endio+0x120/0x120 [ 258.835388][ T522] ? __find_get_block+0x899/0xbd0 [ 258.840386][ T522] submit_bh_wbc+0x1cb/0x740 [ 258.845041][ T522] ll_rw_block+0x1c4/0x220 [ 258.849427][ T522] __breadahead+0xbe/0x170 [ 258.853833][ T522] ? __getblk_gfp+0x2a0/0x2a0 [ 258.858482][ T522] exfat_get_dentry+0x598/0x6f0 [ 258.863327][ T522] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 258.868672][ T522] ? io_schedule+0x8e/0x120 [ 258.873147][ T522] exfat_create_upcase_table+0x231/0xea0 [ 258.878751][ T522] ? __disk_get_part+0x78/0xd0 [ 258.883497][ T522] ? bit_wait+0xa0/0xa0 [ 258.887622][ T522] ? __wait_on_bit+0x1a0/0x1a0 [ 258.892360][ T522] ? bit_waitqueue+0x30/0x30 [ 258.897266][ T522] ? exfat_nls_to_utf16+0xc40/0xc40 [ 258.902434][ T522] exfat_fill_super+0x1315/0x2a20 [ 258.907435][ T522] ? exfat_reconfigure+0x90/0x90 [ 258.912350][ T522] ? set_blocksize+0x208/0x3e0 [ 258.917082][ T522] ? sb_set_blocksize+0xb7/0xf0 [ 258.921901][ T522] get_tree_bdev+0x41d/0x640 [ 258.926468][ T522] ? exfat_reconfigure+0x90/0x90 [ 258.931387][ T522] exfat_get_tree+0x1c/0x20 [ 258.935860][ T522] vfs_get_tree+0x89/0x270 [ 258.940249][ T522] path_mount+0x1975/0x2ab0 [ 258.944723][ T522] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 258.950236][ T522] ? getname_flags+0x207/0x650 [ 258.954985][ T522] ? user_path_at_empty+0x40/0x50 [ 258.959995][ T522] __se_sys_mount+0x2f7/0x3b0 [ 258.964649][ T522] ? __x64_sys_mount+0xd0/0xd0 [ 258.969386][ T522] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 258.975509][ T522] __x64_sys_mount+0xbf/0xd0 [ 258.980078][ T522] do_syscall_64+0x31/0x70 [ 258.984472][ T522] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 258.990337][ T522] RIP: 0033:0x7fc1f62f16aa [ 258.994725][ T522] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 259.014303][ T522] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 259.022702][ T522] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 259.030645][ T522] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 259.038600][ T522] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 259.046549][ T522] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 executing program [ 259.054491][ T522] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 259.102001][ T524] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 259.110536][ T524] FAULT_INJECTION: forcing a failure. [ 259.110536][ T524] name failslab, interval 1, probability 0, space 0, times 0 [ 259.123332][ T524] CPU: 1 PID: 524 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 259.133545][ T524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.143579][ T524] Call Trace: [ 259.146849][ T524] dump_stack_lvl+0x1e2/0x24b [ 259.151622][ T524] ? show_regs_print_info+0x18/0x18 [ 259.156815][ T524] dump_stack+0x15/0x1d [ 259.160957][ T524] should_fail+0x3c0/0x510 [ 259.165357][ T524] ? mempool_alloc_slab+0x1d/0x30 [ 259.170358][ T524] __should_failslab+0x9f/0xe0 [ 259.175098][ T524] should_failslab+0x9/0x20 [ 259.179574][ T524] kmem_cache_alloc+0x43/0x380 [ 259.184318][ T524] ? mempool_free+0x310/0x310 [ 259.188973][ T524] mempool_alloc_slab+0x1d/0x30 [ 259.193798][ T524] mempool_alloc+0x113/0x650 [ 259.198361][ T524] ? page_cache_prev_miss+0x420/0x420 [ 259.203709][ T524] ? mempool_resize+0x8e0/0x8e0 [ 259.208534][ T524] ? __page_pinner_migration_failed+0xdd/0x250 [ 259.214662][ T524] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 259.220005][ T524] ? pagecache_get_page+0x907/0x9c0 [ 259.225179][ T524] bio_alloc_bioset+0x1db/0x650 [ 259.230006][ T524] ? bio_chain_endio+0x120/0x120 [ 259.234921][ T524] ? __find_get_block+0xa6b/0xbd0 [ 259.239919][ T524] submit_bh_wbc+0x1cb/0x740 [ 259.244487][ T524] ll_rw_block+0x1c4/0x220 [ 259.248879][ T524] __breadahead+0xbe/0x170 [ 259.253269][ T524] ? __getblk_gfp+0x2a0/0x2a0 [ 259.257919][ T524] ? mempool_alloc+0x120/0x650 [ 259.262672][ T524] exfat_get_dentry+0x598/0x6f0 [ 259.267500][ T524] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 259.272859][ T524] ? submit_bio+0x1f8/0x6e0 [ 259.277527][ T524] exfat_create_upcase_table+0x231/0xea0 [ 259.283173][ T524] ? __disk_get_part+0x78/0xd0 [ 259.287928][ T524] ? guard_bio_eod+0x14a/0x1b0 [ 259.292671][ T524] ? submit_bh_wbc+0x660/0x740 [ 259.297410][ T524] ? exfat_nls_to_utf16+0xc40/0xc40 [ 259.302582][ T524] exfat_fill_super+0x1315/0x2a20 [ 259.307589][ T524] ? exfat_reconfigure+0x90/0x90 [ 259.312498][ T524] ? set_blocksize+0x208/0x3e0 [ 259.317235][ T524] ? sb_set_blocksize+0xb7/0xf0 [ 259.322068][ T524] get_tree_bdev+0x41d/0x640 [ 259.326648][ T524] ? exfat_reconfigure+0x90/0x90 [ 259.331561][ T524] exfat_get_tree+0x1c/0x20 [ 259.336043][ T524] vfs_get_tree+0x89/0x270 [ 259.340439][ T524] path_mount+0x1975/0x2ab0 [ 259.344915][ T524] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 259.350443][ T524] ? getname_flags+0x207/0x650 [ 259.355184][ T524] ? user_path_at_empty+0x40/0x50 [ 259.360182][ T524] __se_sys_mount+0x2f7/0x3b0 [ 259.364843][ T524] ? __x64_sys_mount+0xd0/0xd0 [ 259.369590][ T524] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 259.375629][ T524] __x64_sys_mount+0xbf/0xd0 [ 259.380197][ T524] do_syscall_64+0x31/0x70 [ 259.384592][ T524] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.390458][ T524] RIP: 0033:0x7fc1f62f16aa [ 259.394851][ T524] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 259.414432][ T524] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 259.422913][ T524] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 259.430861][ T524] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 259.438809][ T524] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 259.446758][ T524] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 259.454703][ T524] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 259.522574][ T526] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 259.531101][ T526] FAULT_INJECTION: forcing a failure. [ 259.531101][ T526] name failslab, interval 1, probability 0, space 0, times 0 [ 259.543736][ T526] CPU: 0 PID: 526 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 259.553971][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.563998][ T526] Call Trace: [ 259.567262][ T526] dump_stack_lvl+0x1e2/0x24b [ 259.571907][ T526] ? show_regs_print_info+0x18/0x18 [ 259.577072][ T526] dump_stack+0x15/0x1d [ 259.581206][ T526] should_fail+0x3c0/0x510 [ 259.585604][ T526] ? mempool_alloc_slab+0x1d/0x30 [ 259.593105][ T526] __should_failslab+0x9f/0xe0 [ 259.597837][ T526] should_failslab+0x9/0x20 [ 259.602311][ T526] kmem_cache_alloc+0x43/0x380 [ 259.607044][ T526] ? mempool_free+0x310/0x310 [ 259.611692][ T526] mempool_alloc_slab+0x1d/0x30 [ 259.616511][ T526] mempool_alloc+0x113/0x650 [ 259.621069][ T526] ? page_cache_prev_miss+0x420/0x420 [ 259.626411][ T526] ? mempool_resize+0x8e0/0x8e0 [ 259.631245][ T526] ? __page_pinner_migration_failed+0xdd/0x250 [ 259.637371][ T526] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 259.642713][ T526] ? pagecache_get_page+0x907/0x9c0 [ 259.647880][ T526] bio_alloc_bioset+0x1db/0x650 [ 259.652701][ T526] ? bio_chain_endio+0x120/0x120 [ 259.657704][ T526] ? __find_get_block+0x899/0xbd0 [ 259.662709][ T526] submit_bh_wbc+0x1cb/0x740 [ 259.667267][ T526] ll_rw_block+0x1c4/0x220 [ 259.671651][ T526] __breadahead+0xbe/0x170 [ 259.676036][ T526] ? __getblk_gfp+0x2a0/0x2a0 [ 259.680682][ T526] exfat_get_dentry+0x598/0x6f0 [ 259.685500][ T526] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 259.690853][ T526] ? io_schedule+0x8e/0x120 [ 259.695325][ T526] exfat_create_upcase_table+0x231/0xea0 [ 259.700926][ T526] ? __disk_get_part+0x78/0xd0 [ 259.705667][ T526] ? bit_wait+0xa0/0xa0 [ 259.709795][ T526] ? __wait_on_bit+0x1a0/0x1a0 [ 259.714528][ T526] ? bit_waitqueue+0x30/0x30 [ 259.719098][ T526] ? exfat_nls_to_utf16+0xc40/0xc40 [ 259.724268][ T526] exfat_fill_super+0x1315/0x2a20 [ 259.729261][ T526] ? exfat_reconfigure+0x90/0x90 [ 259.734166][ T526] ? set_blocksize+0x208/0x3e0 [ 259.738898][ T526] ? sb_set_blocksize+0xb7/0xf0 [ 259.743719][ T526] get_tree_bdev+0x41d/0x640 [ 259.748277][ T526] ? exfat_reconfigure+0x90/0x90 [ 259.753191][ T526] exfat_get_tree+0x1c/0x20 [ 259.757676][ T526] vfs_get_tree+0x89/0x270 [ 259.762072][ T526] path_mount+0x1975/0x2ab0 [ 259.766549][ T526] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 259.772077][ T526] ? getname_flags+0x207/0x650 [ 259.776809][ T526] ? user_path_at_empty+0x40/0x50 [ 259.781800][ T526] __se_sys_mount+0x2f7/0x3b0 [ 259.786445][ T526] ? __x64_sys_mount+0xd0/0xd0 [ 259.791191][ T526] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 259.797225][ T526] __x64_sys_mount+0xbf/0xd0 [ 259.801787][ T526] do_syscall_64+0x31/0x70 [ 259.806174][ T526] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.812035][ T526] RIP: 0033:0x7fc1f62f16aa [ 259.816422][ T526] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 259.836003][ T526] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 259.844390][ T526] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 259.852331][ T526] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 259.860272][ T526] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 259.868226][ T526] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 259.876169][ T526] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 259.971040][ T528] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 259.979739][ T528] FAULT_INJECTION: forcing a failure. [ 259.979739][ T528] name failslab, interval 1, probability 0, space 0, times 0 [ 259.992415][ T528] CPU: 0 PID: 528 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 260.002632][ T528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.012666][ T528] Call Trace: [ 260.015932][ T528] dump_stack_lvl+0x1e2/0x24b [ 260.020605][ T528] ? show_regs_print_info+0x18/0x18 [ 260.025783][ T528] dump_stack+0x15/0x1d [ 260.029914][ T528] should_fail+0x3c0/0x510 [ 260.034315][ T528] ? mempool_alloc_slab+0x1d/0x30 [ 260.039316][ T528] __should_failslab+0x9f/0xe0 [ 260.044051][ T528] should_failslab+0x9/0x20 [ 260.048524][ T528] kmem_cache_alloc+0x43/0x380 [ 260.053307][ T528] ? mempool_free+0x310/0x310 [ 260.057957][ T528] mempool_alloc_slab+0x1d/0x30 [ 260.062779][ T528] mempool_alloc+0x113/0x650 [ 260.067338][ T528] ? page_cache_prev_miss+0x420/0x420 [ 260.072697][ T528] ? mempool_resize+0x8e0/0x8e0 [ 260.077519][ T528] ? __page_pinner_migration_failed+0xdd/0x250 [ 260.083644][ T528] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 260.088992][ T528] ? pagecache_get_page+0x907/0x9c0 [ 260.094179][ T528] bio_alloc_bioset+0x1db/0x650 [ 260.099008][ T528] ? bio_chain_endio+0x120/0x120 [ 260.103915][ T528] ? __find_get_block+0xa6b/0xbd0 [ 260.108916][ T528] submit_bh_wbc+0x1cb/0x740 [ 260.113479][ T528] ll_rw_block+0x1c4/0x220 [ 260.117866][ T528] __breadahead+0xbe/0x170 [ 260.122255][ T528] ? __getblk_gfp+0x2a0/0x2a0 [ 260.127050][ T528] exfat_get_dentry+0x598/0x6f0 [ 260.131889][ T528] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 260.137248][ T528] ? io_schedule+0x8e/0x120 [ 260.141753][ T528] exfat_create_upcase_table+0x231/0xea0 [ 260.147362][ T528] ? __disk_get_part+0x78/0xd0 [ 260.152099][ T528] ? bit_wait+0xa0/0xa0 [ 260.156239][ T528] ? __wait_on_bit+0x1a0/0x1a0 [ 260.160976][ T528] ? bit_waitqueue+0x30/0x30 [ 260.165548][ T528] ? exfat_nls_to_utf16+0xc40/0xc40 [ 260.170719][ T528] exfat_fill_super+0x1315/0x2a20 [ 260.175728][ T528] ? exfat_reconfigure+0x90/0x90 [ 260.180651][ T528] ? set_blocksize+0x208/0x3e0 [ 260.185384][ T528] ? sb_set_blocksize+0xb7/0xf0 [ 260.190217][ T528] get_tree_bdev+0x41d/0x640 [ 260.194788][ T528] ? exfat_reconfigure+0x90/0x90 [ 260.199695][ T528] exfat_get_tree+0x1c/0x20 [ 260.204173][ T528] vfs_get_tree+0x89/0x270 [ 260.208565][ T528] path_mount+0x1975/0x2ab0 [ 260.213040][ T528] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 260.218554][ T528] ? getname_flags+0x207/0x650 [ 260.223285][ T528] ? user_path_at_empty+0x40/0x50 [ 260.228280][ T528] __se_sys_mount+0x2f7/0x3b0 [ 260.232942][ T528] ? __x64_sys_mount+0xd0/0xd0 [ 260.237692][ T528] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 260.243725][ T528] __x64_sys_mount+0xbf/0xd0 [ 260.248291][ T528] do_syscall_64+0x31/0x70 [ 260.252701][ T528] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.258560][ T528] RIP: 0033:0x7fc1f62f16aa [ 260.262945][ T528] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 260.282527][ T528] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 260.290908][ T528] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 260.298849][ T528] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 260.306796][ T528] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 260.314740][ T528] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 executing program [ 260.322681][ T528] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 260.370751][ T530] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 260.379531][ T530] FAULT_INJECTION: forcing a failure. [ 260.379531][ T530] name failslab, interval 1, probability 0, space 0, times 0 [ 260.392275][ T530] CPU: 0 PID: 530 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 260.402506][ T530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.412534][ T530] Call Trace: [ 260.415800][ T530] dump_stack_lvl+0x1e2/0x24b [ 260.420448][ T530] ? show_regs_print_info+0x18/0x18 [ 260.425616][ T530] dump_stack+0x15/0x1d [ 260.429746][ T530] should_fail+0x3c0/0x510 [ 260.434139][ T530] ? mempool_alloc_slab+0x1d/0x30 [ 260.439148][ T530] __should_failslab+0x9f/0xe0 [ 260.444015][ T530] should_failslab+0x9/0x20 [ 260.448508][ T530] kmem_cache_alloc+0x43/0x380 [ 260.453267][ T530] ? mempool_free+0x310/0x310 [ 260.457921][ T530] mempool_alloc_slab+0x1d/0x30 [ 260.462746][ T530] mempool_alloc+0x113/0x650 [ 260.467306][ T530] ? page_cache_prev_miss+0x420/0x420 [ 260.472659][ T530] ? mempool_resize+0x8e0/0x8e0 [ 260.477496][ T530] ? __page_pinner_migration_failed+0xdd/0x250 [ 260.483627][ T530] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 260.488981][ T530] ? pagecache_get_page+0x907/0x9c0 [ 260.494173][ T530] bio_alloc_bioset+0x1db/0x650 [ 260.499012][ T530] ? bio_chain_endio+0x120/0x120 [ 260.503932][ T530] ? __find_get_block+0x899/0xbd0 [ 260.508934][ T530] submit_bh_wbc+0x1cb/0x740 [ 260.513512][ T530] ll_rw_block+0x1c4/0x220 [ 260.517904][ T530] __breadahead+0xbe/0x170 [ 260.522295][ T530] ? __getblk_gfp+0x2a0/0x2a0 [ 260.526951][ T530] exfat_get_dentry+0x598/0x6f0 [ 260.531792][ T530] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 260.537138][ T530] ? io_schedule+0x8e/0x120 [ 260.541617][ T530] exfat_create_upcase_table+0x231/0xea0 [ 260.547221][ T530] ? __disk_get_part+0x78/0xd0 [ 260.551956][ T530] ? bit_wait+0xa0/0xa0 [ 260.556175][ T530] ? __wait_on_bit+0x1a0/0x1a0 [ 260.560932][ T530] ? bit_waitqueue+0x30/0x30 [ 260.565508][ T530] ? exfat_nls_to_utf16+0xc40/0xc40 [ 260.570683][ T530] exfat_fill_super+0x1315/0x2a20 [ 260.575684][ T530] ? exfat_reconfigure+0x90/0x90 [ 260.580597][ T530] ? set_blocksize+0x208/0x3e0 [ 260.585337][ T530] ? sb_set_blocksize+0xb7/0xf0 [ 260.590162][ T530] get_tree_bdev+0x41d/0x640 [ 260.594725][ T530] ? exfat_reconfigure+0x90/0x90 [ 260.599638][ T530] exfat_get_tree+0x1c/0x20 [ 260.604114][ T530] vfs_get_tree+0x89/0x270 [ 260.608506][ T530] path_mount+0x1975/0x2ab0 [ 260.612987][ T530] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 260.618505][ T530] ? getname_flags+0x207/0x650 [ 260.623241][ T530] ? user_path_at_empty+0x40/0x50 [ 260.628240][ T530] __se_sys_mount+0x2f7/0x3b0 [ 260.632890][ T530] ? __x64_sys_mount+0xd0/0xd0 [ 260.637627][ T530] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 260.643679][ T530] __x64_sys_mount+0xbf/0xd0 [ 260.648242][ T530] do_syscall_64+0x31/0x70 [ 260.652633][ T530] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.658498][ T530] RIP: 0033:0x7fc1f62f16aa [ 260.662890][ T530] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 260.682482][ T530] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 260.690882][ T530] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 260.698834][ T530] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 260.706779][ T530] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 260.714728][ T530] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 260.722674][ T530] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 260.783896][ T532] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 260.792351][ T532] FAULT_INJECTION: forcing a failure. [ 260.792351][ T532] name failslab, interval 1, probability 0, space 0, times 0 [ 260.805019][ T532] CPU: 1 PID: 532 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 260.815240][ T532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.825277][ T532] Call Trace: [ 260.828544][ T532] dump_stack_lvl+0x1e2/0x24b [ 260.833201][ T532] ? show_regs_print_info+0x18/0x18 [ 260.838386][ T532] dump_stack+0x15/0x1d [ 260.842515][ T532] should_fail+0x3c0/0x510 [ 260.846905][ T532] ? mempool_alloc_slab+0x1d/0x30 [ 260.851902][ T532] __should_failslab+0x9f/0xe0 [ 260.856637][ T532] should_failslab+0x9/0x20 [ 260.861111][ T532] kmem_cache_alloc+0x43/0x380 [ 260.865845][ T532] ? mempool_free+0x310/0x310 [ 260.870492][ T532] mempool_alloc_slab+0x1d/0x30 [ 260.875310][ T532] mempool_alloc+0x113/0x650 [ 260.879870][ T532] ? page_cache_prev_miss+0x420/0x420 [ 260.885210][ T532] ? mempool_resize+0x8e0/0x8e0 [ 260.890031][ T532] ? __page_pinner_migration_failed+0xdd/0x250 [ 260.896170][ T532] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 260.901526][ T532] ? pagecache_get_page+0x907/0x9c0 [ 260.906695][ T532] bio_alloc_bioset+0x1db/0x650 [ 260.911518][ T532] ? bio_chain_endio+0x120/0x120 [ 260.916423][ T532] ? __find_get_block+0xa6b/0xbd0 [ 260.921416][ T532] submit_bh_wbc+0x1cb/0x740 [ 260.925977][ T532] ll_rw_block+0x1c4/0x220 [ 260.930362][ T532] __breadahead+0xbe/0x170 [ 260.934748][ T532] ? __getblk_gfp+0x2a0/0x2a0 [ 260.939397][ T532] exfat_get_dentry+0x598/0x6f0 [ 260.944220][ T532] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 260.949562][ T532] ? io_schedule+0x8e/0x120 [ 260.954038][ T532] exfat_create_upcase_table+0x231/0xea0 [ 260.959640][ T532] ? __disk_get_part+0x78/0xd0 [ 260.964373][ T532] ? bit_wait+0xa0/0xa0 [ 260.968514][ T532] ? __wait_on_bit+0x1a0/0x1a0 [ 260.973251][ T532] ? bit_waitqueue+0x30/0x30 [ 260.977813][ T532] ? exfat_nls_to_utf16+0xc40/0xc40 [ 260.982988][ T532] exfat_fill_super+0x1315/0x2a20 [ 260.987984][ T532] ? exfat_reconfigure+0x90/0x90 [ 260.992893][ T532] ? set_blocksize+0x208/0x3e0 [ 260.997628][ T532] ? sb_set_blocksize+0xb7/0xf0 [ 261.002452][ T532] get_tree_bdev+0x41d/0x640 [ 261.007021][ T532] ? exfat_reconfigure+0x90/0x90 [ 261.011939][ T532] exfat_get_tree+0x1c/0x20 [ 261.016417][ T532] vfs_get_tree+0x89/0x270 [ 261.020814][ T532] path_mount+0x1975/0x2ab0 [ 261.025304][ T532] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 261.030828][ T532] ? getname_flags+0x207/0x650 [ 261.035568][ T532] ? user_path_at_empty+0x40/0x50 [ 261.040562][ T532] __se_sys_mount+0x2f7/0x3b0 [ 261.045214][ T532] ? __x64_sys_mount+0xd0/0xd0 [ 261.049951][ T532] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 261.056002][ T532] __x64_sys_mount+0xbf/0xd0 [ 261.060699][ T532] do_syscall_64+0x31/0x70 [ 261.065090][ T532] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.070952][ T532] RIP: 0033:0x7fc1f62f16aa [ 261.075363][ T532] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 261.094954][ T532] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 261.103353][ T532] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 261.111304][ T532] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 261.119269][ T532] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 261.127214][ T532] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 261.135158][ T532] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 261.223651][ T534] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 261.232317][ T534] FAULT_INJECTION: forcing a failure. [ 261.232317][ T534] name failslab, interval 1, probability 0, space 0, times 0 [ 261.244934][ T534] CPU: 1 PID: 534 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 261.255154][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.265186][ T534] Call Trace: [ 261.268456][ T534] dump_stack_lvl+0x1e2/0x24b [ 261.273106][ T534] ? show_regs_print_info+0x18/0x18 [ 261.278280][ T534] dump_stack+0x15/0x1d [ 261.282413][ T534] should_fail+0x3c0/0x510 [ 261.286813][ T534] ? exfat_alloc_inode+0x1b/0x60 [ 261.291726][ T534] __should_failslab+0x9f/0xe0 [ 261.296462][ T534] should_failslab+0x9/0x20 [ 261.300937][ T534] kmem_cache_alloc+0x43/0x380 [ 261.305697][ T534] ? exfat_fill_super+0x2a20/0x2a20 [ 261.310870][ T534] exfat_alloc_inode+0x1b/0x60 [ 261.315607][ T534] ? exfat_fill_super+0x2a20/0x2a20 [ 261.320778][ T534] new_inode_pseudo+0x65/0x220 [ 261.325516][ T534] new_inode+0x28/0x1c0 [ 261.329645][ T534] exfat_fill_super+0x152c/0x2a20 [ 261.334645][ T534] ? exfat_reconfigure+0x90/0x90 [ 261.339558][ T534] ? set_blocksize+0x208/0x3e0 [ 261.344312][ T534] ? sb_set_blocksize+0xb7/0xf0 [ 261.349136][ T534] get_tree_bdev+0x41d/0x640 [ 261.353697][ T534] ? exfat_reconfigure+0x90/0x90 [ 261.358611][ T534] exfat_get_tree+0x1c/0x20 [ 261.363088][ T534] vfs_get_tree+0x89/0x270 [ 261.367480][ T534] path_mount+0x1975/0x2ab0 [ 261.371974][ T534] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 261.377494][ T534] ? getname_flags+0x207/0x650 [ 261.382232][ T534] ? user_path_at_empty+0x40/0x50 [ 261.387229][ T534] __se_sys_mount+0x2f7/0x3b0 [ 261.391878][ T534] ? __x64_sys_mount+0xd0/0xd0 [ 261.396619][ T534] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 261.402656][ T534] __x64_sys_mount+0xbf/0xd0 [ 261.407223][ T534] do_syscall_64+0x31/0x70 [ 261.411620][ T534] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.417486][ T534] RIP: 0033:0x7fc1f62f16aa [ 261.421876][ T534] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 261.441465][ T534] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 261.449854][ T534] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 261.457903][ T534] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 261.465857][ T534] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 261.473810][ T534] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 261.481755][ T534] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 261.489792][ T534] exFAT-fs (loop0): failed to allocate root inode executing program [ 261.586610][ T536] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 261.595924][ T536] FAULT_INJECTION: forcing a failure. [ 261.595924][ T536] name failslab, interval 1, probability 0, space 0, times 0 [ 261.608579][ T536] CPU: 0 PID: 536 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 261.618799][ T536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.628828][ T536] Call Trace: [ 261.632113][ T536] dump_stack_lvl+0x1e2/0x24b [ 261.636772][ T536] ? show_regs_print_info+0x18/0x18 [ 261.641942][ T536] dump_stack+0x15/0x1d [ 261.646076][ T536] should_fail+0x3c0/0x510 [ 261.650467][ T536] ? mempool_alloc_slab+0x1d/0x30 [ 261.655477][ T536] __should_failslab+0x9f/0xe0 [ 261.660214][ T536] should_failslab+0x9/0x20 [ 261.664696][ T536] kmem_cache_alloc+0x43/0x380 [ 261.669432][ T536] ? mempool_free+0x310/0x310 [ 261.674082][ T536] mempool_alloc_slab+0x1d/0x30 [ 261.678928][ T536] mempool_alloc+0x113/0x650 [ 261.683494][ T536] ? page_cache_prev_miss+0x420/0x420 [ 261.688839][ T536] ? mempool_resize+0x8e0/0x8e0 [ 261.693661][ T536] ? __page_pinner_migration_failed+0xdd/0x250 [ 261.699800][ T536] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 261.705142][ T536] ? pagecache_get_page+0x907/0x9c0 [ 261.710327][ T536] bio_alloc_bioset+0x1db/0x650 [ 261.715151][ T536] ? bio_chain_endio+0x120/0x120 [ 261.720070][ T536] ? __find_get_block+0xa6b/0xbd0 [ 261.725087][ T536] submit_bh_wbc+0x1cb/0x740 [ 261.729666][ T536] ll_rw_block+0x1c4/0x220 [ 261.734067][ T536] __breadahead+0xbe/0x170 [ 261.738454][ T536] ? __getblk_gfp+0x2a0/0x2a0 [ 261.743122][ T536] ? mempool_alloc+0x120/0x650 [ 261.747867][ T536] exfat_get_dentry+0x598/0x6f0 [ 261.752692][ T536] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 261.758038][ T536] ? submit_bio+0x1f8/0x6e0 [ 261.762644][ T536] exfat_create_upcase_table+0x231/0xea0 [ 261.768248][ T536] ? __disk_get_part+0x78/0xd0 [ 261.772987][ T536] ? guard_bio_eod+0x14a/0x1b0 [ 261.777727][ T536] ? submit_bh_wbc+0x660/0x740 [ 261.782466][ T536] ? exfat_nls_to_utf16+0xc40/0xc40 [ 261.787650][ T536] exfat_fill_super+0x1315/0x2a20 [ 261.792647][ T536] ? exfat_reconfigure+0x90/0x90 [ 261.797558][ T536] ? set_blocksize+0x208/0x3e0 [ 261.802294][ T536] ? sb_set_blocksize+0xb7/0xf0 [ 261.807129][ T536] get_tree_bdev+0x41d/0x640 [ 261.811693][ T536] ? exfat_reconfigure+0x90/0x90 [ 261.816602][ T536] exfat_get_tree+0x1c/0x20 [ 261.821091][ T536] vfs_get_tree+0x89/0x270 [ 261.825481][ T536] path_mount+0x1975/0x2ab0 [ 261.829957][ T536] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 261.835492][ T536] ? getname_flags+0x207/0x650 [ 261.840239][ T536] ? user_path_at_empty+0x40/0x50 [ 261.845236][ T536] __se_sys_mount+0x2f7/0x3b0 [ 261.849883][ T536] ? __x64_sys_mount+0xd0/0xd0 [ 261.854620][ T536] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 261.860655][ T536] __x64_sys_mount+0xbf/0xd0 [ 261.865216][ T536] do_syscall_64+0x31/0x70 [ 261.869621][ T536] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.875527][ T536] RIP: 0033:0x7fc1f62f16aa [ 261.879918][ T536] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 261.899528][ T536] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 261.907915][ T536] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 261.915870][ T536] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 261.923821][ T536] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 261.931766][ T536] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 261.939971][ T536] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 262.003450][ T538] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 262.012042][ T538] FAULT_INJECTION: forcing a failure. [ 262.012042][ T538] name failslab, interval 1, probability 0, space 0, times 0 [ 262.024674][ T538] CPU: 1 PID: 538 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 262.034898][ T538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.044952][ T538] Call Trace: [ 262.048232][ T538] dump_stack_lvl+0x1e2/0x24b [ 262.052881][ T538] ? show_regs_print_info+0x18/0x18 [ 262.058052][ T538] dump_stack+0x15/0x1d [ 262.062266][ T538] should_fail+0x3c0/0x510 [ 262.066656][ T538] ? mempool_alloc_slab+0x1d/0x30 [ 262.071658][ T538] __should_failslab+0x9f/0xe0 [ 262.076397][ T538] should_failslab+0x9/0x20 [ 262.080875][ T538] kmem_cache_alloc+0x43/0x380 [ 262.085626][ T538] ? mempool_free+0x310/0x310 [ 262.090274][ T538] mempool_alloc_slab+0x1d/0x30 [ 262.095097][ T538] mempool_alloc+0x113/0x650 [ 262.099656][ T538] ? page_cache_prev_miss+0x420/0x420 [ 262.105011][ T538] ? mempool_resize+0x8e0/0x8e0 [ 262.109838][ T538] ? __page_pinner_migration_failed+0xdd/0x250 [ 262.115984][ T538] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 262.121330][ T538] ? pagecache_get_page+0x907/0x9c0 [ 262.126536][ T538] bio_alloc_bioset+0x1db/0x650 [ 262.131361][ T538] ? bio_chain_endio+0x120/0x120 [ 262.136284][ T538] ? __find_get_block+0x899/0xbd0 [ 262.141283][ T538] submit_bh_wbc+0x1cb/0x740 [ 262.145857][ T538] ll_rw_block+0x1c4/0x220 [ 262.150246][ T538] __breadahead+0xbe/0x170 [ 262.154634][ T538] ? __getblk_gfp+0x2a0/0x2a0 [ 262.159297][ T538] exfat_get_dentry+0x598/0x6f0 [ 262.164147][ T538] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 262.169510][ T538] ? io_schedule+0x8e/0x120 [ 262.173988][ T538] exfat_create_upcase_table+0x231/0xea0 [ 262.179599][ T538] ? __disk_get_part+0x78/0xd0 [ 262.184425][ T538] ? bit_wait+0xa0/0xa0 [ 262.188564][ T538] ? __wait_on_bit+0x1a0/0x1a0 [ 262.193306][ T538] ? bit_waitqueue+0x30/0x30 [ 262.197872][ T538] ? exfat_nls_to_utf16+0xc40/0xc40 [ 262.203054][ T538] exfat_fill_super+0x1315/0x2a20 [ 262.208071][ T538] ? exfat_reconfigure+0x90/0x90 [ 262.212999][ T538] ? set_blocksize+0x208/0x3e0 [ 262.217749][ T538] ? sb_set_blocksize+0xb7/0xf0 [ 262.222604][ T538] get_tree_bdev+0x41d/0x640 [ 262.227169][ T538] ? exfat_reconfigure+0x90/0x90 [ 262.232081][ T538] exfat_get_tree+0x1c/0x20 [ 262.236559][ T538] vfs_get_tree+0x89/0x270 [ 262.240955][ T538] path_mount+0x1975/0x2ab0 [ 262.245437][ T538] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 262.250955][ T538] ? getname_flags+0x207/0x650 [ 262.255694][ T538] ? user_path_at_empty+0x40/0x50 [ 262.260708][ T538] __se_sys_mount+0x2f7/0x3b0 [ 262.265357][ T538] ? __x64_sys_mount+0xd0/0xd0 [ 262.270102][ T538] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 262.276152][ T538] __x64_sys_mount+0xbf/0xd0 [ 262.280729][ T538] do_syscall_64+0x31/0x70 [ 262.285119][ T538] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.290983][ T538] RIP: 0033:0x7fc1f62f16aa [ 262.295386][ T538] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 262.314971][ T538] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 262.323356][ T538] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 262.331301][ T538] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 262.339261][ T538] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 262.347206][ T538] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 262.355162][ T538] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 262.462431][ T540] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 262.470979][ T540] FAULT_INJECTION: forcing a failure. [ 262.470979][ T540] name failslab, interval 1, probability 0, space 0, times 0 [ 262.483759][ T540] CPU: 0 PID: 540 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 262.493975][ T540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.504006][ T540] Call Trace: [ 262.507283][ T540] dump_stack_lvl+0x1e2/0x24b [ 262.511955][ T540] ? show_regs_print_info+0x18/0x18 [ 262.517134][ T540] dump_stack+0x15/0x1d [ 262.521278][ T540] should_fail+0x3c0/0x510 [ 262.525675][ T540] ? mempool_alloc_slab+0x1d/0x30 [ 262.530689][ T540] __should_failslab+0x9f/0xe0 [ 262.535429][ T540] should_failslab+0x9/0x20 [ 262.539909][ T540] kmem_cache_alloc+0x43/0x380 [ 262.544649][ T540] ? mempool_free+0x310/0x310 [ 262.549303][ T540] mempool_alloc_slab+0x1d/0x30 [ 262.554143][ T540] mempool_alloc+0x113/0x650 [ 262.558709][ T540] ? page_cache_prev_miss+0x420/0x420 [ 262.564055][ T540] ? mempool_resize+0x8e0/0x8e0 [ 262.568882][ T540] ? __page_pinner_migration_failed+0xdd/0x250 [ 262.575013][ T540] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 262.580361][ T540] ? pagecache_get_page+0x907/0x9c0 [ 262.585536][ T540] bio_alloc_bioset+0x1db/0x650 [ 262.590368][ T540] ? bio_chain_endio+0x120/0x120 [ 262.595279][ T540] ? __find_get_block+0xa6b/0xbd0 [ 262.600288][ T540] submit_bh_wbc+0x1cb/0x740 [ 262.604855][ T540] ll_rw_block+0x1c4/0x220 [ 262.609248][ T540] __breadahead+0xbe/0x170 [ 262.613636][ T540] ? __getblk_gfp+0x2a0/0x2a0 [ 262.618294][ T540] exfat_get_dentry+0x598/0x6f0 [ 262.623120][ T540] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 262.628482][ T540] ? io_schedule+0x8e/0x120 [ 262.632963][ T540] exfat_create_upcase_table+0x231/0xea0 [ 262.638572][ T540] ? __disk_get_part+0x78/0xd0 [ 262.643312][ T540] ? bit_wait+0xa0/0xa0 [ 262.647449][ T540] ? __wait_on_bit+0x1a0/0x1a0 [ 262.652188][ T540] ? bit_waitqueue+0x30/0x30 [ 262.656751][ T540] ? exfat_nls_to_utf16+0xc40/0xc40 [ 262.661927][ T540] exfat_fill_super+0x1315/0x2a20 [ 262.666935][ T540] ? exfat_reconfigure+0x90/0x90 [ 262.671860][ T540] ? set_blocksize+0x208/0x3e0 [ 262.676601][ T540] ? sb_set_blocksize+0xb7/0xf0 [ 262.681427][ T540] get_tree_bdev+0x41d/0x640 [ 262.685994][ T540] ? exfat_reconfigure+0x90/0x90 [ 262.690907][ T540] exfat_get_tree+0x1c/0x20 [ 262.695385][ T540] vfs_get_tree+0x89/0x270 [ 262.699781][ T540] path_mount+0x1975/0x2ab0 [ 262.704262][ T540] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 262.709789][ T540] ? getname_flags+0x207/0x650 [ 262.714527][ T540] ? user_path_at_empty+0x40/0x50 [ 262.719526][ T540] __se_sys_mount+0x2f7/0x3b0 [ 262.724178][ T540] ? __x64_sys_mount+0xd0/0xd0 [ 262.728922][ T540] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 262.734967][ T540] __x64_sys_mount+0xbf/0xd0 [ 262.739538][ T540] do_syscall_64+0x31/0x70 [ 262.743935][ T540] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.749800][ T540] RIP: 0033:0x7fc1f62f16aa [ 262.754196][ T540] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 262.773776][ T540] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 262.782166][ T540] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 262.790201][ T540] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 262.798159][ T540] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 262.806120][ T540] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 262.814101][ T540] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 262.945371][ T542] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 262.953762][ T542] FAULT_INJECTION: forcing a failure. [ 262.953762][ T542] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 262.966932][ T542] CPU: 1 PID: 542 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 262.977137][ T542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.987165][ T542] Call Trace: [ 262.990441][ T542] dump_stack_lvl+0x1e2/0x24b [ 262.995105][ T542] ? show_regs_print_info+0x18/0x18 [ 263.000290][ T542] ? __rcu_read_unlock+0x149/0x4d0 [ 263.005380][ T542] dump_stack+0x15/0x1d [ 263.009517][ T542] should_fail+0x3c0/0x510 [ 263.013914][ T542] should_fail_alloc_page+0x4f/0x60 [ 263.019177][ T542] __alloc_pages_nodemask+0x1b9/0x820 [ 263.024525][ T542] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 263.030047][ T542] ? blk_mq_submit_bio+0x10a2/0x21a0 [ 263.035308][ T542] allocate_slab+0x6b/0x350 [ 263.039785][ T542] ___slab_alloc+0x143/0x2f0 [ 263.044349][ T542] ? mempool_alloc_slab+0x1d/0x30 [ 263.049349][ T542] kmem_cache_alloc+0x26f/0x380 [ 263.054177][ T542] ? mempool_alloc_slab+0x1d/0x30 [ 263.059175][ T542] ? mempool_free+0x310/0x310 [ 263.063823][ T542] mempool_alloc_slab+0x1d/0x30 [ 263.068657][ T542] mempool_alloc+0x113/0x650 [ 263.073223][ T542] ? page_cache_prev_miss+0x420/0x420 [ 263.078567][ T542] ? mempool_resize+0x8e0/0x8e0 [ 263.083392][ T542] ? __page_pinner_migration_failed+0xdd/0x250 [ 263.089519][ T542] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 263.094882][ T542] ? pagecache_get_page+0x907/0x9c0 [ 263.100405][ T542] bio_alloc_bioset+0x1db/0x650 [ 263.105232][ T542] ? bio_chain_endio+0x120/0x120 [ 263.110149][ T542] ? __find_get_block+0xa6b/0xbd0 [ 263.115168][ T542] submit_bh_wbc+0x1cb/0x740 [ 263.119734][ T542] ll_rw_block+0x1c4/0x220 [ 263.124143][ T542] __breadahead+0xbe/0x170 [ 263.128534][ T542] ? __getblk_gfp+0x2a0/0x2a0 [ 263.133189][ T542] ? mempool_alloc+0x120/0x650 [ 263.137932][ T542] exfat_get_dentry+0x598/0x6f0 [ 263.142757][ T542] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 263.148105][ T542] ? submit_bio+0x1f8/0x6e0 [ 263.152583][ T542] exfat_create_upcase_table+0x231/0xea0 [ 263.158191][ T542] ? __disk_get_part+0x78/0xd0 [ 263.162929][ T542] ? guard_bio_eod+0x14a/0x1b0 [ 263.167672][ T542] ? submit_bh_wbc+0x660/0x740 [ 263.172429][ T542] ? exfat_nls_to_utf16+0xc40/0xc40 [ 263.177601][ T542] exfat_fill_super+0x1315/0x2a20 [ 263.182615][ T542] ? exfat_reconfigure+0x90/0x90 [ 263.187543][ T542] ? set_blocksize+0x208/0x3e0 [ 263.192290][ T542] ? sb_set_blocksize+0xb7/0xf0 [ 263.197121][ T542] get_tree_bdev+0x41d/0x640 [ 263.201697][ T542] ? exfat_reconfigure+0x90/0x90 [ 263.206609][ T542] exfat_get_tree+0x1c/0x20 [ 263.211092][ T542] vfs_get_tree+0x89/0x270 [ 263.215495][ T542] path_mount+0x1975/0x2ab0 [ 263.219977][ T542] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 263.225520][ T542] ? getname_flags+0x207/0x650 [ 263.230261][ T542] ? user_path_at_empty+0x40/0x50 [ 263.235349][ T542] __se_sys_mount+0x2f7/0x3b0 [ 263.240012][ T542] ? __x64_sys_mount+0xd0/0xd0 [ 263.244846][ T542] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 263.250898][ T542] __x64_sys_mount+0xbf/0xd0 [ 263.255468][ T542] do_syscall_64+0x31/0x70 [ 263.259876][ T542] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 263.265747][ T542] RIP: 0033:0x7fc1f62f16aa [ 263.270160][ T542] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 263.289830][ T542] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 263.298242][ T542] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 263.306192][ T542] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 263.314147][ T542] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 263.322102][ T542] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 263.330049][ T542] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 263.384421][ T544] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 263.393010][ T544] FAULT_INJECTION: forcing a failure. [ 263.393010][ T544] name failslab, interval 1, probability 0, space 0, times 0 [ 263.405768][ T544] CPU: 0 PID: 544 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 263.415991][ T544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.426148][ T544] Call Trace: [ 263.429520][ T544] dump_stack_lvl+0x1e2/0x24b [ 263.434171][ T544] ? show_regs_print_info+0x18/0x18 [ 263.439346][ T544] dump_stack+0x15/0x1d [ 263.443479][ T544] should_fail+0x3c0/0x510 [ 263.447870][ T544] ? mempool_alloc_slab+0x1d/0x30 [ 263.452868][ T544] __should_failslab+0x9f/0xe0 [ 263.457604][ T544] should_failslab+0x9/0x20 [ 263.462350][ T544] kmem_cache_alloc+0x43/0x380 [ 263.467109][ T544] ? mempool_free+0x310/0x310 [ 263.471761][ T544] mempool_alloc_slab+0x1d/0x30 [ 263.476585][ T544] mempool_alloc+0x113/0x650 [ 263.481162][ T544] ? page_cache_prev_miss+0x420/0x420 [ 263.486505][ T544] ? mempool_resize+0x8e0/0x8e0 [ 263.491417][ T544] ? __page_pinner_migration_failed+0xdd/0x250 [ 263.497631][ T544] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 263.502975][ T544] ? pagecache_get_page+0x907/0x9c0 [ 263.508165][ T544] bio_alloc_bioset+0x1db/0x650 [ 263.512990][ T544] ? bio_chain_endio+0x120/0x120 [ 263.517905][ T544] ? __find_get_block+0x899/0xbd0 [ 263.522903][ T544] submit_bh_wbc+0x1cb/0x740 [ 263.527466][ T544] ll_rw_block+0x1c4/0x220 [ 263.531858][ T544] __breadahead+0xbe/0x170 [ 263.536246][ T544] ? __getblk_gfp+0x2a0/0x2a0 [ 263.540897][ T544] exfat_get_dentry+0x598/0x6f0 [ 263.545724][ T544] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 263.551067][ T544] ? io_schedule+0x8e/0x120 [ 263.555546][ T544] exfat_create_upcase_table+0x231/0xea0 [ 263.561151][ T544] ? __disk_get_part+0x78/0xd0 [ 263.565890][ T544] ? bit_wait+0xa0/0xa0 [ 263.570037][ T544] ? __wait_on_bit+0x1a0/0x1a0 [ 263.574776][ T544] ? bit_waitqueue+0x30/0x30 [ 263.579339][ T544] ? exfat_nls_to_utf16+0xc40/0xc40 [ 263.584512][ T544] exfat_fill_super+0x1315/0x2a20 [ 263.589510][ T544] ? exfat_reconfigure+0x90/0x90 [ 263.594595][ T544] ? set_blocksize+0x208/0x3e0 [ 263.599333][ T544] ? sb_set_blocksize+0xb7/0xf0 [ 263.604157][ T544] get_tree_bdev+0x41d/0x640 [ 263.608723][ T544] ? exfat_reconfigure+0x90/0x90 [ 263.613633][ T544] exfat_get_tree+0x1c/0x20 [ 263.618109][ T544] vfs_get_tree+0x89/0x270 [ 263.622501][ T544] path_mount+0x1975/0x2ab0 [ 263.626985][ T544] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 263.632522][ T544] ? getname_flags+0x207/0x650 [ 263.637259][ T544] ? user_path_at_empty+0x40/0x50 [ 263.642259][ T544] __se_sys_mount+0x2f7/0x3b0 [ 263.646908][ T544] ? __x64_sys_mount+0xd0/0xd0 [ 263.651664][ T544] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 263.657710][ T544] __x64_sys_mount+0xbf/0xd0 [ 263.662278][ T544] do_syscall_64+0x31/0x70 [ 263.666671][ T544] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 263.672539][ T544] RIP: 0033:0x7fc1f62f16aa [ 263.676931][ T544] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 263.696596][ T544] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 263.704997][ T544] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 263.712944][ T544] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 263.720889][ T544] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 263.728834][ T544] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 263.736787][ T544] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 263.803323][ T546] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 263.811893][ T546] FAULT_INJECTION: forcing a failure. [ 263.811893][ T546] name failslab, interval 1, probability 0, space 0, times 0 [ 263.824549][ T546] CPU: 0 PID: 546 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 263.834774][ T546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.844805][ T546] Call Trace: [ 263.848091][ T546] dump_stack_lvl+0x1e2/0x24b [ 263.852747][ T546] ? show_regs_print_info+0x18/0x18 [ 263.857957][ T546] dump_stack+0x15/0x1d [ 263.862094][ T546] should_fail+0x3c0/0x510 [ 263.866500][ T546] ? mempool_alloc_slab+0x1d/0x30 [ 263.871505][ T546] __should_failslab+0x9f/0xe0 [ 263.876264][ T546] should_failslab+0x9/0x20 [ 263.880746][ T546] kmem_cache_alloc+0x43/0x380 [ 263.885587][ T546] ? mempool_free+0x310/0x310 [ 263.890240][ T546] mempool_alloc_slab+0x1d/0x30 [ 263.895068][ T546] mempool_alloc+0x113/0x650 [ 263.899661][ T546] ? page_cache_prev_miss+0x420/0x420 [ 263.905019][ T546] ? mempool_resize+0x8e0/0x8e0 [ 263.909854][ T546] ? __page_pinner_migration_failed+0xdd/0x250 [ 263.915991][ T546] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 263.921337][ T546] ? pagecache_get_page+0x907/0x9c0 [ 263.926522][ T546] bio_alloc_bioset+0x1db/0x650 [ 263.931369][ T546] ? bio_chain_endio+0x120/0x120 [ 263.936285][ T546] ? __find_get_block+0x899/0xbd0 [ 263.941288][ T546] submit_bh_wbc+0x1cb/0x740 [ 263.945859][ T546] ll_rw_block+0x1c4/0x220 [ 263.950580][ T546] __breadahead+0xbe/0x170 [ 263.954985][ T546] ? __getblk_gfp+0x2a0/0x2a0 [ 263.959905][ T546] exfat_get_dentry+0x598/0x6f0 [ 263.964757][ T546] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 263.970117][ T546] ? io_schedule+0x8e/0x120 [ 263.974604][ T546] exfat_create_upcase_table+0x231/0xea0 [ 263.980221][ T546] ? __disk_get_part+0x78/0xd0 [ 263.984972][ T546] ? bit_wait+0xa0/0xa0 [ 263.989122][ T546] ? __wait_on_bit+0x1a0/0x1a0 [ 263.993873][ T546] ? bit_waitqueue+0x30/0x30 [ 263.998447][ T546] ? exfat_nls_to_utf16+0xc40/0xc40 [ 264.003626][ T546] exfat_fill_super+0x1315/0x2a20 [ 264.008635][ T546] ? exfat_reconfigure+0x90/0x90 [ 264.013552][ T546] ? set_blocksize+0x208/0x3e0 [ 264.018295][ T546] ? sb_set_blocksize+0xb7/0xf0 [ 264.023126][ T546] get_tree_bdev+0x41d/0x640 [ 264.027697][ T546] ? exfat_reconfigure+0x90/0x90 [ 264.032614][ T546] exfat_get_tree+0x1c/0x20 [ 264.037094][ T546] vfs_get_tree+0x89/0x270 [ 264.041530][ T546] path_mount+0x1975/0x2ab0 [ 264.046018][ T546] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 264.051541][ T546] ? getname_flags+0x207/0x650 [ 264.056285][ T546] ? user_path_at_empty+0x40/0x50 [ 264.061284][ T546] __se_sys_mount+0x2f7/0x3b0 [ 264.065947][ T546] ? __x64_sys_mount+0xd0/0xd0 [ 264.070690][ T546] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 264.076733][ T546] __x64_sys_mount+0xbf/0xd0 [ 264.081303][ T546] do_syscall_64+0x31/0x70 [ 264.085700][ T546] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.091587][ T546] RIP: 0033:0x7fc1f62f16aa [ 264.095984][ T546] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 264.115571][ T546] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 264.123967][ T546] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 264.131919][ T546] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 264.139882][ T546] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 264.147851][ T546] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 264.155810][ T546] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 264.206350][ T548] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 264.214895][ T548] FAULT_INJECTION: forcing a failure. [ 264.214895][ T548] name failslab, interval 1, probability 0, space 0, times 0 [ 264.228561][ T548] CPU: 0 PID: 548 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 264.238793][ T548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.248835][ T548] Call Trace: [ 264.252396][ T548] dump_stack_lvl+0x1e2/0x24b [ 264.257060][ T548] ? show_regs_print_info+0x18/0x18 [ 264.262261][ T548] dump_stack+0x15/0x1d [ 264.266398][ T548] should_fail+0x3c0/0x510 [ 264.270861][ T548] ? mempool_alloc_slab+0x1d/0x30 [ 264.275863][ T548] __should_failslab+0x9f/0xe0 [ 264.280628][ T548] should_failslab+0x9/0x20 [ 264.285164][ T548] kmem_cache_alloc+0x43/0x380 [ 264.289904][ T548] ? mempool_free+0x310/0x310 [ 264.294552][ T548] mempool_alloc_slab+0x1d/0x30 [ 264.299375][ T548] mempool_alloc+0x113/0x650 [ 264.303949][ T548] ? page_cache_prev_miss+0x420/0x420 [ 264.309302][ T548] ? mempool_resize+0x8e0/0x8e0 [ 264.314128][ T548] ? __page_pinner_migration_failed+0xdd/0x250 [ 264.320255][ T548] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 264.325858][ T548] ? pagecache_get_page+0x907/0x9c0 [ 264.331034][ T548] bio_alloc_bioset+0x1db/0x650 [ 264.335858][ T548] ? bio_chain_endio+0x120/0x120 [ 264.340768][ T548] ? __find_get_block+0x899/0xbd0 [ 264.345766][ T548] submit_bh_wbc+0x1cb/0x740 [ 264.350332][ T548] ll_rw_block+0x1c4/0x220 [ 264.354721][ T548] __breadahead+0xbe/0x170 [ 264.359111][ T548] ? __getblk_gfp+0x2a0/0x2a0 [ 264.363760][ T548] exfat_get_dentry+0x598/0x6f0 [ 264.368584][ T548] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 264.373930][ T548] ? io_schedule+0x8e/0x120 [ 264.378407][ T548] exfat_create_upcase_table+0x231/0xea0 [ 264.384010][ T548] ? __disk_get_part+0x78/0xd0 [ 264.388746][ T548] ? bit_wait+0xa0/0xa0 [ 264.392876][ T548] ? __wait_on_bit+0x1a0/0x1a0 [ 264.397618][ T548] ? bit_waitqueue+0x30/0x30 [ 264.402213][ T548] ? exfat_nls_to_utf16+0xc40/0xc40 [ 264.407401][ T548] exfat_fill_super+0x1315/0x2a20 [ 264.412399][ T548] ? exfat_reconfigure+0x90/0x90 [ 264.417308][ T548] ? set_blocksize+0x208/0x3e0 [ 264.422043][ T548] ? sb_set_blocksize+0xb7/0xf0 [ 264.426866][ T548] get_tree_bdev+0x41d/0x640 [ 264.431438][ T548] ? exfat_reconfigure+0x90/0x90 [ 264.436348][ T548] exfat_get_tree+0x1c/0x20 [ 264.440821][ T548] vfs_get_tree+0x89/0x270 [ 264.445211][ T548] path_mount+0x1975/0x2ab0 [ 264.449688][ T548] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 264.455209][ T548] ? getname_flags+0x207/0x650 [ 264.459947][ T548] ? user_path_at_empty+0x40/0x50 [ 264.464941][ T548] __se_sys_mount+0x2f7/0x3b0 [ 264.469615][ T548] ? __x64_sys_mount+0xd0/0xd0 [ 264.474369][ T548] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 264.480408][ T548] __x64_sys_mount+0xbf/0xd0 [ 264.484989][ T548] do_syscall_64+0x31/0x70 [ 264.489381][ T548] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.495245][ T548] RIP: 0033:0x7fc1f62f16aa [ 264.499636][ T548] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 264.519216][ T548] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 264.527601][ T548] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 264.535544][ T548] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 264.543492][ T548] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 264.551438][ T548] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 264.559383][ T548] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 264.663683][ T550] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 264.672365][ T550] FAULT_INJECTION: forcing a failure. [ 264.672365][ T550] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 264.685554][ T550] CPU: 0 PID: 550 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 264.695760][ T550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.705795][ T550] Call Trace: [ 264.709076][ T550] dump_stack_lvl+0x1e2/0x24b [ 264.713744][ T550] ? show_regs_print_info+0x18/0x18 [ 264.718931][ T550] ? __blk_mq_run_hw_queue+0x260/0x260 [ 264.724369][ T550] ? blk_mq_get_driver_tag+0x32c/0x8e0 [ 264.729804][ T550] dump_stack+0x15/0x1d [ 264.733933][ T550] should_fail+0x3c0/0x510 [ 264.738327][ T550] should_fail_alloc_page+0x4f/0x60 [ 264.743511][ T550] __alloc_pages_nodemask+0x1b9/0x820 [ 264.748856][ T550] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 264.754373][ T550] ? blk_mq_submit_bio+0x10a2/0x21a0 [ 264.759631][ T550] allocate_slab+0x6b/0x350 [ 264.764108][ T550] ___slab_alloc+0x143/0x2f0 [ 264.768672][ T550] ? mempool_alloc_slab+0x1d/0x30 [ 264.773668][ T550] kmem_cache_alloc+0x26f/0x380 [ 264.778496][ T550] ? mempool_alloc_slab+0x1d/0x30 [ 264.783495][ T550] ? mempool_free+0x310/0x310 [ 264.788148][ T550] mempool_alloc_slab+0x1d/0x30 [ 264.792973][ T550] mempool_alloc+0x113/0x650 [ 264.797536][ T550] ? page_cache_prev_miss+0x420/0x420 [ 264.802885][ T550] ? mempool_resize+0x8e0/0x8e0 [ 264.807722][ T550] ? __page_pinner_migration_failed+0xdd/0x250 [ 264.813869][ T550] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 264.819214][ T550] ? pagecache_get_page+0x907/0x9c0 [ 264.824384][ T550] bio_alloc_bioset+0x1db/0x650 [ 264.829217][ T550] ? bio_chain_endio+0x120/0x120 [ 264.834126][ T550] ? __find_get_block+0xa6b/0xbd0 [ 264.839134][ T550] submit_bh_wbc+0x1cb/0x740 [ 264.843704][ T550] ll_rw_block+0x1c4/0x220 [ 264.848101][ T550] __breadahead+0xbe/0x170 [ 264.852502][ T550] ? __getblk_gfp+0x2a0/0x2a0 [ 264.857177][ T550] exfat_get_dentry+0x598/0x6f0 [ 264.862011][ T550] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 264.867367][ T550] ? io_schedule+0x8e/0x120 [ 264.871853][ T550] exfat_create_upcase_table+0x231/0xea0 [ 264.877483][ T550] ? __disk_get_part+0x78/0xd0 [ 264.882227][ T550] ? bit_wait+0xa0/0xa0 [ 264.886356][ T550] ? __wait_on_bit+0x1a0/0x1a0 [ 264.891093][ T550] ? bit_waitqueue+0x30/0x30 [ 264.895656][ T550] ? exfat_nls_to_utf16+0xc40/0xc40 [ 264.900830][ T550] exfat_fill_super+0x1315/0x2a20 [ 264.905831][ T550] ? exfat_reconfigure+0x90/0x90 [ 264.910746][ T550] ? set_blocksize+0x208/0x3e0 [ 264.915485][ T550] ? sb_set_blocksize+0xb7/0xf0 [ 264.920310][ T550] get_tree_bdev+0x41d/0x640 [ 264.924960][ T550] ? exfat_reconfigure+0x90/0x90 [ 264.929870][ T550] exfat_get_tree+0x1c/0x20 [ 264.934344][ T550] vfs_get_tree+0x89/0x270 [ 264.938734][ T550] path_mount+0x1975/0x2ab0 [ 264.943213][ T550] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 264.948740][ T550] ? getname_flags+0x207/0x650 [ 264.954348][ T550] ? user_path_at_empty+0x40/0x50 [ 264.959804][ T550] __se_sys_mount+0x2f7/0x3b0 [ 264.964463][ T550] ? __x64_sys_mount+0xd0/0xd0 [ 264.969204][ T550] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 264.975248][ T550] __x64_sys_mount+0xbf/0xd0 [ 264.979851][ T550] do_syscall_64+0x31/0x70 [ 264.984245][ T550] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.990108][ T550] RIP: 0033:0x7fc1f62f16aa [ 264.994497][ T550] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 265.014073][ T550] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 265.022459][ T550] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 265.030405][ T550] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 265.038372][ T550] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 265.046317][ T550] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 265.054261][ T550] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 265.142718][ T552] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 265.151209][ T552] FAULT_INJECTION: forcing a failure. [ 265.151209][ T552] name failslab, interval 1, probability 0, space 0, times 0 [ 265.163979][ T552] CPU: 0 PID: 552 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 265.174201][ T552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.184239][ T552] Call Trace: [ 265.187519][ T552] dump_stack_lvl+0x1e2/0x24b [ 265.192178][ T552] ? show_regs_print_info+0x18/0x18 [ 265.197363][ T552] dump_stack+0x15/0x1d [ 265.201593][ T552] should_fail+0x3c0/0x510 [ 265.206106][ T552] ? mempool_alloc_slab+0x1d/0x30 [ 265.211111][ T552] __should_failslab+0x9f/0xe0 [ 265.215857][ T552] should_failslab+0x9/0x20 [ 265.220352][ T552] kmem_cache_alloc+0x43/0x380 [ 265.225095][ T552] ? mempool_free+0x310/0x310 [ 265.229758][ T552] mempool_alloc_slab+0x1d/0x30 [ 265.234592][ T552] mempool_alloc+0x113/0x650 [ 265.239163][ T552] ? page_cache_prev_miss+0x420/0x420 [ 265.244510][ T552] ? mempool_resize+0x8e0/0x8e0 [ 265.249338][ T552] ? __page_pinner_migration_failed+0xdd/0x250 [ 265.255471][ T552] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 265.260816][ T552] ? pagecache_get_page+0x907/0x9c0 [ 265.265994][ T552] bio_alloc_bioset+0x1db/0x650 [ 265.270891][ T552] ? bio_chain_endio+0x120/0x120 [ 265.275804][ T552] ? __find_get_block+0xa6b/0xbd0 [ 265.280807][ T552] submit_bh_wbc+0x1cb/0x740 [ 265.285374][ T552] ll_rw_block+0x1c4/0x220 [ 265.289776][ T552] __breadahead+0xbe/0x170 [ 265.294170][ T552] ? __getblk_gfp+0x2a0/0x2a0 [ 265.298819][ T552] ? mempool_alloc+0x120/0x650 [ 265.303558][ T552] exfat_get_dentry+0x598/0x6f0 [ 265.308381][ T552] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 265.313725][ T552] ? submit_bio+0x1f8/0x6e0 [ 265.322892][ T552] exfat_create_upcase_table+0x231/0xea0 [ 265.328501][ T552] ? __disk_get_part+0x78/0xd0 [ 265.333291][ T552] ? guard_bio_eod+0x14a/0x1b0 [ 265.338051][ T552] ? submit_bh_wbc+0x660/0x740 [ 265.342937][ T552] ? exfat_nls_to_utf16+0xc40/0xc40 [ 265.348223][ T552] exfat_fill_super+0x1315/0x2a20 [ 265.353232][ T552] ? exfat_reconfigure+0x90/0x90 [ 265.358148][ T552] ? set_blocksize+0x208/0x3e0 [ 265.362887][ T552] ? sb_set_blocksize+0xb7/0xf0 [ 265.367730][ T552] get_tree_bdev+0x41d/0x640 [ 265.372303][ T552] ? exfat_reconfigure+0x90/0x90 [ 265.377232][ T552] exfat_get_tree+0x1c/0x20 [ 265.381715][ T552] vfs_get_tree+0x89/0x270 [ 265.386110][ T552] path_mount+0x1975/0x2ab0 [ 265.390645][ T552] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 265.396177][ T552] ? getname_flags+0x207/0x650 [ 265.400926][ T552] ? user_path_at_empty+0x40/0x50 [ 265.405928][ T552] __se_sys_mount+0x2f7/0x3b0 [ 265.410588][ T552] ? __x64_sys_mount+0xd0/0xd0 [ 265.415329][ T552] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 265.421371][ T552] __x64_sys_mount+0xbf/0xd0 [ 265.425951][ T552] do_syscall_64+0x31/0x70 [ 265.430360][ T552] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 265.436225][ T552] RIP: 0033:0x7fc1f62f16aa [ 265.440624][ T552] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 265.460222][ T552] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 265.468611][ T552] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 265.476555][ T552] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 265.484503][ T552] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 265.492454][ T552] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 265.500416][ T552] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 265.583535][ T554] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 265.592004][ T554] FAULT_INJECTION: forcing a failure. [ 265.592004][ T554] name failslab, interval 1, probability 0, space 0, times 0 [ 265.604664][ T554] CPU: 0 PID: 554 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 265.614896][ T554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.624967][ T554] Call Trace: [ 265.628240][ T554] dump_stack_lvl+0x1e2/0x24b [ 265.632898][ T554] ? show_regs_print_info+0x18/0x18 [ 265.638074][ T554] dump_stack+0x15/0x1d [ 265.642229][ T554] should_fail+0x3c0/0x510 [ 265.646623][ T554] ? mempool_alloc_slab+0x1d/0x30 [ 265.651629][ T554] __should_failslab+0x9f/0xe0 [ 265.656375][ T554] should_failslab+0x9/0x20 [ 265.660851][ T554] kmem_cache_alloc+0x43/0x380 [ 265.665632][ T554] ? mempool_free+0x310/0x310 [ 265.670292][ T554] mempool_alloc_slab+0x1d/0x30 [ 265.675118][ T554] mempool_alloc+0x113/0x650 [ 265.679684][ T554] ? page_cache_prev_miss+0x420/0x420 [ 265.685033][ T554] ? mempool_resize+0x8e0/0x8e0 [ 265.689860][ T554] ? __page_pinner_migration_failed+0xdd/0x250 [ 265.695998][ T554] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 265.701345][ T554] ? pagecache_get_page+0x907/0x9c0 [ 265.706525][ T554] bio_alloc_bioset+0x1db/0x650 [ 265.711405][ T554] ? bio_chain_endio+0x120/0x120 [ 265.716317][ T554] ? __find_get_block+0xa6b/0xbd0 [ 265.721320][ T554] submit_bh_wbc+0x1cb/0x740 [ 265.726002][ T554] ll_rw_block+0x1c4/0x220 [ 265.730401][ T554] __breadahead+0xbe/0x170 [ 265.734966][ T554] ? __getblk_gfp+0x2a0/0x2a0 [ 265.739617][ T554] ? mempool_alloc+0x120/0x650 [ 265.744357][ T554] exfat_get_dentry+0x598/0x6f0 [ 265.749276][ T554] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 265.754624][ T554] ? submit_bio+0x1f8/0x6e0 [ 265.759110][ T554] exfat_create_upcase_table+0x231/0xea0 [ 265.764718][ T554] ? __disk_get_part+0x78/0xd0 [ 265.769523][ T554] ? guard_bio_eod+0x14a/0x1b0 [ 265.774267][ T554] ? submit_bh_wbc+0x660/0x740 [ 265.779007][ T554] ? exfat_nls_to_utf16+0xc40/0xc40 [ 265.784189][ T554] exfat_fill_super+0x1315/0x2a20 [ 265.789188][ T554] ? exfat_reconfigure+0x90/0x90 [ 265.794096][ T554] ? set_blocksize+0x208/0x3e0 [ 265.798832][ T554] ? sb_set_blocksize+0xb7/0xf0 [ 265.803760][ T554] get_tree_bdev+0x41d/0x640 [ 265.808324][ T554] ? exfat_reconfigure+0x90/0x90 [ 265.813234][ T554] exfat_get_tree+0x1c/0x20 [ 265.817730][ T554] vfs_get_tree+0x89/0x270 [ 265.822142][ T554] path_mount+0x1975/0x2ab0 [ 265.826619][ T554] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 265.832136][ T554] ? getname_flags+0x207/0x650 [ 265.836872][ T554] ? user_path_at_empty+0x40/0x50 [ 265.841880][ T554] __se_sys_mount+0x2f7/0x3b0 [ 265.846534][ T554] ? __x64_sys_mount+0xd0/0xd0 [ 265.851282][ T554] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 265.857321][ T554] __x64_sys_mount+0xbf/0xd0 [ 265.861885][ T554] do_syscall_64+0x31/0x70 [ 265.866274][ T554] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 265.872140][ T554] RIP: 0033:0x7fc1f62f16aa [ 265.876530][ T554] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 265.896108][ T554] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 265.904493][ T554] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 265.912439][ T554] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 265.920386][ T554] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 265.928348][ T554] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 265.936298][ T554] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 265.961169][ T556] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 265.969628][ T556] FAULT_INJECTION: forcing a failure. [ 265.969628][ T556] name failslab, interval 1, probability 0, space 0, times 0 [ 265.982280][ T556] CPU: 0 PID: 556 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 265.992523][ T556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.002558][ T556] Call Trace: [ 266.005849][ T556] dump_stack_lvl+0x1e2/0x24b [ 266.010501][ T556] ? show_regs_print_info+0x18/0x18 [ 266.015692][ T556] dump_stack+0x15/0x1d [ 266.019825][ T556] should_fail+0x3c0/0x510 [ 266.024214][ T556] ? mempool_alloc_slab+0x1d/0x30 [ 266.029210][ T556] __should_failslab+0x9f/0xe0 [ 266.033943][ T556] should_failslab+0x9/0x20 [ 266.038417][ T556] kmem_cache_alloc+0x43/0x380 [ 266.043156][ T556] ? mempool_free+0x310/0x310 [ 266.047808][ T556] mempool_alloc_slab+0x1d/0x30 [ 266.052631][ T556] mempool_alloc+0x113/0x650 [ 266.057196][ T556] ? page_cache_prev_miss+0x420/0x420 [ 266.062559][ T556] ? mempool_resize+0x8e0/0x8e0 [ 266.067400][ T556] ? __page_pinner_migration_failed+0xdd/0x250 [ 266.073592][ T556] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 266.079148][ T556] ? pagecache_get_page+0x907/0x9c0 [ 266.084322][ T556] bio_alloc_bioset+0x1db/0x650 [ 266.089146][ T556] ? bio_chain_endio+0x120/0x120 [ 266.094057][ T556] ? __find_get_block+0x899/0xbd0 [ 266.099055][ T556] submit_bh_wbc+0x1cb/0x740 [ 266.103641][ T556] ll_rw_block+0x1c4/0x220 [ 266.108043][ T556] __breadahead+0xbe/0x170 [ 266.112431][ T556] ? __getblk_gfp+0x2a0/0x2a0 [ 266.117095][ T556] ? mempool_alloc+0x120/0x650 [ 266.121830][ T556] exfat_get_dentry+0x598/0x6f0 [ 266.126667][ T556] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 266.132024][ T556] ? submit_bio+0x1f8/0x6e0 [ 266.136516][ T556] exfat_create_upcase_table+0x231/0xea0 [ 266.142239][ T556] ? __disk_get_part+0x78/0xd0 [ 266.146983][ T556] ? guard_bio_eod+0x14a/0x1b0 [ 266.151731][ T556] ? submit_bh_wbc+0x660/0x740 [ 266.156471][ T556] ? exfat_nls_to_utf16+0xc40/0xc40 [ 266.161646][ T556] exfat_fill_super+0x1315/0x2a20 [ 266.166667][ T556] ? exfat_reconfigure+0x90/0x90 [ 266.171689][ T556] ? set_blocksize+0x208/0x3e0 [ 266.176436][ T556] ? sb_set_blocksize+0xb7/0xf0 [ 266.181387][ T556] get_tree_bdev+0x41d/0x640 [ 266.185988][ T556] ? exfat_reconfigure+0x90/0x90 [ 266.190907][ T556] exfat_get_tree+0x1c/0x20 [ 266.195387][ T556] vfs_get_tree+0x89/0x270 [ 266.199812][ T556] path_mount+0x1975/0x2ab0 [ 266.204301][ T556] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 266.209876][ T556] ? getname_flags+0x207/0x650 [ 266.214618][ T556] ? user_path_at_empty+0x40/0x50 [ 266.219702][ T556] __se_sys_mount+0x2f7/0x3b0 [ 266.224367][ T556] ? __x64_sys_mount+0xd0/0xd0 [ 266.229106][ T556] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 266.235237][ T556] __x64_sys_mount+0xbf/0xd0 [ 266.239843][ T556] do_syscall_64+0x31/0x70 [ 266.244247][ T556] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.250214][ T556] RIP: 0033:0x7fc1f62f16aa [ 266.254619][ T556] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 266.274210][ T556] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 executing program [ 266.282606][ T556] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 266.290657][ T556] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 266.298623][ T556] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 266.306571][ T556] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 266.314521][ T556] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 266.362909][ T558] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 266.371470][ T558] FAULT_INJECTION: forcing a failure. [ 266.371470][ T558] name failslab, interval 1, probability 0, space 0, times 0 [ 266.384121][ T558] CPU: 0 PID: 558 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 266.394429][ T558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.404463][ T558] Call Trace: [ 266.407729][ T558] dump_stack_lvl+0x1e2/0x24b [ 266.412469][ T558] ? show_regs_print_info+0x18/0x18 [ 266.417642][ T558] dump_stack+0x15/0x1d [ 266.421774][ T558] should_fail+0x3c0/0x510 [ 266.426164][ T558] ? mempool_alloc_slab+0x1d/0x30 [ 266.431193][ T558] __should_failslab+0x9f/0xe0 [ 266.435958][ T558] should_failslab+0x9/0x20 [ 266.440485][ T558] kmem_cache_alloc+0x43/0x380 [ 266.445231][ T558] ? mempool_free+0x310/0x310 [ 266.449896][ T558] mempool_alloc_slab+0x1d/0x30 [ 266.454740][ T558] mempool_alloc+0x113/0x650 [ 266.459310][ T558] ? page_cache_prev_miss+0x420/0x420 [ 266.464664][ T558] ? mempool_resize+0x8e0/0x8e0 [ 266.469498][ T558] ? __page_pinner_migration_failed+0xdd/0x250 [ 266.475634][ T558] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 266.480985][ T558] ? pagecache_get_page+0x907/0x9c0 [ 266.486157][ T558] bio_alloc_bioset+0x1db/0x650 [ 266.490983][ T558] ? bio_chain_endio+0x120/0x120 [ 266.495894][ T558] ? __find_get_block+0x899/0xbd0 [ 266.500904][ T558] submit_bh_wbc+0x1cb/0x740 [ 266.505476][ T558] ll_rw_block+0x1c4/0x220 [ 266.509877][ T558] __breadahead+0xbe/0x170 [ 266.514281][ T558] ? __getblk_gfp+0x2a0/0x2a0 [ 266.518956][ T558] exfat_get_dentry+0x598/0x6f0 [ 266.523798][ T558] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 266.529147][ T558] ? io_schedule+0x8e/0x120 [ 266.533628][ T558] exfat_create_upcase_table+0x231/0xea0 [ 266.539248][ T558] ? __disk_get_part+0x78/0xd0 [ 266.543995][ T558] ? bit_wait+0xa0/0xa0 [ 266.548129][ T558] ? __wait_on_bit+0x1a0/0x1a0 [ 266.552885][ T558] ? bit_waitqueue+0x30/0x30 [ 266.557459][ T558] ? exfat_nls_to_utf16+0xc40/0xc40 [ 266.562637][ T558] exfat_fill_super+0x1315/0x2a20 [ 266.567638][ T558] ? exfat_reconfigure+0x90/0x90 [ 266.572551][ T558] ? set_blocksize+0x208/0x3e0 [ 266.577288][ T558] ? sb_set_blocksize+0xb7/0xf0 [ 266.582112][ T558] get_tree_bdev+0x41d/0x640 [ 266.586673][ T558] ? exfat_reconfigure+0x90/0x90 [ 266.591583][ T558] exfat_get_tree+0x1c/0x20 [ 266.596059][ T558] vfs_get_tree+0x89/0x270 [ 266.600463][ T558] path_mount+0x1975/0x2ab0 [ 266.604940][ T558] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 266.610463][ T558] ? getname_flags+0x207/0x650 [ 266.615325][ T558] ? user_path_at_empty+0x40/0x50 [ 266.620472][ T558] __se_sys_mount+0x2f7/0x3b0 [ 266.625126][ T558] ? __x64_sys_mount+0xd0/0xd0 [ 266.629868][ T558] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 266.635919][ T558] __x64_sys_mount+0xbf/0xd0 [ 266.640493][ T558] do_syscall_64+0x31/0x70 [ 266.644888][ T558] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.650756][ T558] RIP: 0033:0x7fc1f62f16aa [ 266.655146][ T558] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 266.674756][ T558] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 266.683143][ T558] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 266.691106][ T558] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 266.699141][ T558] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 266.707102][ T558] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 266.715049][ T558] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 266.820879][ T560] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 266.829488][ T560] FAULT_INJECTION: forcing a failure. [ 266.829488][ T560] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 266.842826][ T560] CPU: 0 PID: 560 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 266.853052][ T560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.863083][ T560] Call Trace: [ 266.866354][ T560] dump_stack_lvl+0x1e2/0x24b [ 266.871009][ T560] ? show_regs_print_info+0x18/0x18 [ 266.876186][ T560] ? mempool_alloc+0x120/0x650 [ 266.880923][ T560] dump_stack+0x15/0x1d [ 266.885053][ T560] should_fail+0x3c0/0x510 [ 266.889445][ T560] should_fail_alloc_page+0x4f/0x60 [ 266.894615][ T560] __alloc_pages_nodemask+0x1b9/0x820 [ 266.899962][ T560] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 266.905485][ T560] ? __disk_get_part+0x78/0xd0 [ 266.910374][ T560] kmalloc_order+0x4c/0x180 [ 266.914853][ T560] ? submit_bh_wbc+0x660/0x740 [ 266.919592][ T560] kmalloc_order_trace+0x18/0x90 [ 266.924503][ T560] __kmalloc+0x267/0x3d0 [ 266.928721][ T560] ? __kasan_check_write+0x14/0x20 [ 266.933803][ T560] kvmalloc_node+0x82/0x130 [ 266.938280][ T560] exfat_create_upcase_table+0x43e/0xea0 [ 266.943884][ T560] ? __disk_get_part+0x78/0xd0 [ 266.948629][ T560] ? guard_bio_eod+0x14a/0x1b0 [ 266.953364][ T560] ? submit_bh_wbc+0x660/0x740 [ 266.958111][ T560] ? exfat_nls_to_utf16+0xc40/0xc40 [ 266.963301][ T560] exfat_fill_super+0x1315/0x2a20 [ 266.968306][ T560] ? exfat_reconfigure+0x90/0x90 [ 266.973224][ T560] ? set_blocksize+0x208/0x3e0 [ 266.977968][ T560] ? sb_set_blocksize+0xb7/0xf0 [ 266.982801][ T560] get_tree_bdev+0x41d/0x640 [ 266.987370][ T560] ? exfat_reconfigure+0x90/0x90 [ 266.992287][ T560] exfat_get_tree+0x1c/0x20 [ 266.996763][ T560] vfs_get_tree+0x89/0x270 [ 267.001155][ T560] path_mount+0x1975/0x2ab0 [ 267.005644][ T560] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 267.011167][ T560] ? getname_flags+0x207/0x650 [ 267.015905][ T560] ? user_path_at_empty+0x40/0x50 [ 267.020909][ T560] __se_sys_mount+0x2f7/0x3b0 [ 267.025558][ T560] ? __x64_sys_mount+0xd0/0xd0 [ 267.030302][ T560] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 267.036348][ T560] __x64_sys_mount+0xbf/0xd0 [ 267.040915][ T560] do_syscall_64+0x31/0x70 [ 267.045310][ T560] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 267.051194][ T560] RIP: 0033:0x7fc1f62f16aa [ 267.055589][ T560] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 267.075174][ T560] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 267.083582][ T560] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 267.091530][ T560] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 267.099479][ T560] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 267.107445][ T560] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 executing program [ 267.115389][ T560] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 267.163547][ T562] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 267.172042][ T562] FAULT_INJECTION: forcing a failure. [ 267.172042][ T562] name failslab, interval 1, probability 0, space 0, times 0 [ 267.184719][ T562] CPU: 1 PID: 562 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 267.194940][ T562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.205005][ T562] Call Trace: [ 267.208273][ T562] dump_stack_lvl+0x1e2/0x24b [ 267.212927][ T562] ? show_regs_print_info+0x18/0x18 [ 267.218102][ T562] dump_stack+0x15/0x1d [ 267.222234][ T562] should_fail+0x3c0/0x510 [ 267.226624][ T562] ? mempool_alloc_slab+0x1d/0x30 [ 267.231630][ T562] __should_failslab+0x9f/0xe0 [ 267.236367][ T562] should_failslab+0x9/0x20 [ 267.240849][ T562] kmem_cache_alloc+0x43/0x380 [ 267.245587][ T562] ? mempool_free+0x310/0x310 [ 267.250247][ T562] mempool_alloc_slab+0x1d/0x30 [ 267.255069][ T562] mempool_alloc+0x113/0x650 [ 267.259638][ T562] ? page_cache_prev_miss+0x420/0x420 [ 267.264987][ T562] ? mempool_resize+0x8e0/0x8e0 [ 267.269812][ T562] ? __page_pinner_migration_failed+0xdd/0x250 [ 267.275946][ T562] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 267.281292][ T562] ? pagecache_get_page+0x907/0x9c0 [ 267.286466][ T562] bio_alloc_bioset+0x1db/0x650 [ 267.291297][ T562] ? bio_chain_endio+0x120/0x120 [ 267.296209][ T562] ? __find_get_block+0x899/0xbd0 [ 267.301215][ T562] submit_bh_wbc+0x1cb/0x740 [ 267.305780][ T562] ll_rw_block+0x1c4/0x220 [ 267.310170][ T562] __breadahead+0xbe/0x170 [ 267.314562][ T562] ? __getblk_gfp+0x2a0/0x2a0 [ 267.319232][ T562] exfat_get_dentry+0x598/0x6f0 [ 267.324058][ T562] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 267.329409][ T562] ? io_schedule+0x8e/0x120 [ 267.333888][ T562] exfat_create_upcase_table+0x231/0xea0 [ 267.339497][ T562] ? __disk_get_part+0x78/0xd0 [ 267.344247][ T562] ? bit_wait+0xa0/0xa0 [ 267.348403][ T562] ? __wait_on_bit+0x1a0/0x1a0 [ 267.353184][ T562] ? bit_waitqueue+0x30/0x30 [ 267.357789][ T562] ? exfat_nls_to_utf16+0xc40/0xc40 [ 267.362962][ T562] exfat_fill_super+0x1315/0x2a20 [ 267.367964][ T562] ? exfat_reconfigure+0x90/0x90 [ 267.372876][ T562] ? set_blocksize+0x208/0x3e0 [ 267.377615][ T562] ? sb_set_blocksize+0xb7/0xf0 [ 267.382451][ T562] get_tree_bdev+0x41d/0x640 [ 267.387022][ T562] ? exfat_reconfigure+0x90/0x90 [ 267.391936][ T562] exfat_get_tree+0x1c/0x20 [ 267.396412][ T562] vfs_get_tree+0x89/0x270 [ 267.400807][ T562] path_mount+0x1975/0x2ab0 [ 267.405292][ T562] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 267.410901][ T562] ? getname_flags+0x207/0x650 [ 267.415643][ T562] ? user_path_at_empty+0x40/0x50 [ 267.420641][ T562] __se_sys_mount+0x2f7/0x3b0 [ 267.425383][ T562] ? __x64_sys_mount+0xd0/0xd0 [ 267.430123][ T562] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 267.436164][ T562] __x64_sys_mount+0xbf/0xd0 [ 267.440738][ T562] do_syscall_64+0x31/0x70 [ 267.445128][ T562] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 267.450996][ T562] RIP: 0033:0x7fc1f62f16aa [ 267.455386][ T562] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 267.474965][ T562] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 267.483354][ T562] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 267.491299][ T562] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 267.499253][ T562] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 267.507205][ T562] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 267.515158][ T562] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 267.583015][ T564] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 267.591412][ T564] FAULT_INJECTION: forcing a failure. [ 267.591412][ T564] name failslab, interval 1, probability 0, space 0, times 0 [ 267.604077][ T564] CPU: 0 PID: 564 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 267.614315][ T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.624348][ T564] Call Trace: [ 267.627613][ T564] dump_stack_lvl+0x1e2/0x24b [ 267.632264][ T564] ? show_regs_print_info+0x18/0x18 [ 267.637435][ T564] dump_stack+0x15/0x1d [ 267.641566][ T564] should_fail+0x3c0/0x510 [ 267.645956][ T564] ? mempool_alloc_slab+0x1d/0x30 [ 267.650956][ T564] __should_failslab+0x9f/0xe0 [ 267.655691][ T564] should_failslab+0x9/0x20 [ 267.660167][ T564] kmem_cache_alloc+0x43/0x380 [ 267.664904][ T564] ? mempool_free+0x310/0x310 [ 267.669585][ T564] mempool_alloc_slab+0x1d/0x30 [ 267.674463][ T564] mempool_alloc+0x113/0x650 [ 267.679044][ T564] ? page_cache_prev_miss+0x420/0x420 [ 267.684399][ T564] ? mempool_resize+0x8e0/0x8e0 [ 267.689227][ T564] ? __page_pinner_migration_failed+0xdd/0x250 [ 267.695363][ T564] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 267.700709][ T564] ? pagecache_get_page+0x907/0x9c0 [ 267.705882][ T564] bio_alloc_bioset+0x1db/0x650 [ 267.710706][ T564] ? bio_chain_endio+0x120/0x120 [ 267.715722][ T564] ? __find_get_block+0xa6b/0xbd0 [ 267.720717][ T564] submit_bh_wbc+0x1cb/0x740 [ 267.725283][ T564] ll_rw_block+0x1c4/0x220 [ 267.729671][ T564] __breadahead+0xbe/0x170 [ 267.734060][ T564] ? __getblk_gfp+0x2a0/0x2a0 [ 267.738769][ T564] ? mempool_alloc+0x120/0x650 [ 267.743513][ T564] exfat_get_dentry+0x598/0x6f0 [ 267.748338][ T564] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 267.753684][ T564] ? submit_bio+0x1f8/0x6e0 [ 267.758164][ T564] exfat_create_upcase_table+0x231/0xea0 [ 267.763770][ T564] ? __disk_get_part+0x78/0xd0 [ 267.768510][ T564] ? guard_bio_eod+0x14a/0x1b0 [ 267.773247][ T564] ? submit_bh_wbc+0x660/0x740 [ 267.777986][ T564] ? exfat_nls_to_utf16+0xc40/0xc40 [ 267.783161][ T564] exfat_fill_super+0x1315/0x2a20 [ 267.788176][ T564] ? exfat_reconfigure+0x90/0x90 [ 267.793103][ T564] ? set_blocksize+0x208/0x3e0 [ 267.797838][ T564] ? sb_set_blocksize+0xb7/0xf0 [ 267.802663][ T564] get_tree_bdev+0x41d/0x640 [ 267.807261][ T564] ? exfat_reconfigure+0x90/0x90 [ 267.812170][ T564] exfat_get_tree+0x1c/0x20 [ 267.816644][ T564] vfs_get_tree+0x89/0x270 [ 267.821051][ T564] path_mount+0x1975/0x2ab0 [ 267.825527][ T564] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 267.831047][ T564] ? getname_flags+0x207/0x650 [ 267.835783][ T564] ? user_path_at_empty+0x40/0x50 [ 267.840781][ T564] __se_sys_mount+0x2f7/0x3b0 [ 267.845428][ T564] ? __x64_sys_mount+0xd0/0xd0 [ 267.850167][ T564] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 267.856209][ T564] __x64_sys_mount+0xbf/0xd0 [ 267.860771][ T564] do_syscall_64+0x31/0x70 [ 267.865160][ T564] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 267.871022][ T564] RIP: 0033:0x7fc1f62f16aa [ 267.875412][ T564] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 267.895020][ T564] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 267.903418][ T564] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 267.911404][ T564] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 267.919359][ T564] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 267.927531][ T564] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 267.935492][ T564] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 268.024015][ T566] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 268.032797][ T566] FAULT_INJECTION: forcing a failure. [ 268.032797][ T566] name failslab, interval 1, probability 0, space 0, times 0 [ 268.045575][ T566] CPU: 0 PID: 566 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 268.055808][ T566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.065924][ T566] Call Trace: [ 268.069191][ T566] dump_stack_lvl+0x1e2/0x24b [ 268.073839][ T566] ? show_regs_print_info+0x18/0x18 [ 268.079008][ T566] dump_stack+0x15/0x1d [ 268.083135][ T566] should_fail+0x3c0/0x510 [ 268.087526][ T566] ? mempool_alloc_slab+0x1d/0x30 [ 268.092522][ T566] __should_failslab+0x9f/0xe0 [ 268.097270][ T566] should_failslab+0x9/0x20 [ 268.101751][ T566] kmem_cache_alloc+0x43/0x380 [ 268.106488][ T566] ? mempool_free+0x310/0x310 [ 268.111139][ T566] mempool_alloc_slab+0x1d/0x30 [ 268.115963][ T566] mempool_alloc+0x113/0x650 [ 268.120526][ T566] ? page_cache_prev_miss+0x420/0x420 [ 268.125868][ T566] ? mempool_resize+0x8e0/0x8e0 [ 268.130693][ T566] ? __page_pinner_migration_failed+0xdd/0x250 [ 268.136817][ T566] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 268.142161][ T566] ? pagecache_get_page+0x907/0x9c0 [ 268.147336][ T566] bio_alloc_bioset+0x1db/0x650 [ 268.152159][ T566] ? bio_chain_endio+0x120/0x120 [ 268.157071][ T566] ? __find_get_block+0xa6b/0xbd0 [ 268.162065][ T566] submit_bh_wbc+0x1cb/0x740 [ 268.166625][ T566] ll_rw_block+0x1c4/0x220 [ 268.171037][ T566] __breadahead+0xbe/0x170 [ 268.175455][ T566] ? __getblk_gfp+0x2a0/0x2a0 [ 268.180125][ T566] ? mempool_alloc+0x120/0x650 [ 268.184880][ T566] exfat_get_dentry+0x598/0x6f0 [ 268.189712][ T566] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 268.195055][ T566] ? submit_bio+0x1f8/0x6e0 [ 268.199528][ T566] exfat_create_upcase_table+0x231/0xea0 [ 268.205132][ T566] ? __disk_get_part+0x78/0xd0 [ 268.209878][ T566] ? guard_bio_eod+0x14a/0x1b0 [ 268.214637][ T566] ? submit_bh_wbc+0x660/0x740 [ 268.219373][ T566] ? exfat_nls_to_utf16+0xc40/0xc40 [ 268.224544][ T566] exfat_fill_super+0x1315/0x2a20 [ 268.229542][ T566] ? exfat_reconfigure+0x90/0x90 [ 268.234474][ T566] ? set_blocksize+0x208/0x3e0 [ 268.239220][ T566] ? sb_set_blocksize+0xb7/0xf0 [ 268.244059][ T566] get_tree_bdev+0x41d/0x640 [ 268.248626][ T566] ? exfat_reconfigure+0x90/0x90 [ 268.253541][ T566] exfat_get_tree+0x1c/0x20 [ 268.258140][ T566] vfs_get_tree+0x89/0x270 [ 268.262537][ T566] path_mount+0x1975/0x2ab0 [ 268.267114][ T566] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 268.272630][ T566] ? getname_flags+0x207/0x650 [ 268.277365][ T566] ? user_path_at_empty+0x40/0x50 [ 268.282367][ T566] __se_sys_mount+0x2f7/0x3b0 [ 268.287026][ T566] ? __x64_sys_mount+0xd0/0xd0 [ 268.291761][ T566] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 268.297796][ T566] __x64_sys_mount+0xbf/0xd0 [ 268.302360][ T566] do_syscall_64+0x31/0x70 [ 268.306759][ T566] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 268.312620][ T566] RIP: 0033:0x7fc1f62f16aa [ 268.317009][ T566] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 268.336685][ T566] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 268.345081][ T566] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 268.353023][ T566] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 268.360980][ T566] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 268.368926][ T566] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 268.376870][ T566] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 268.441049][ T568] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 268.449846][ T568] FAULT_INJECTION: forcing a failure. [ 268.449846][ T568] name failslab, interval 1, probability 0, space 0, times 0 [ 268.462544][ T568] CPU: 1 PID: 568 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 268.472754][ T568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.482796][ T568] Call Trace: [ 268.486079][ T568] dump_stack_lvl+0x1e2/0x24b [ 268.490747][ T568] ? show_regs_print_info+0x18/0x18 [ 268.495921][ T568] dump_stack+0x15/0x1d [ 268.500054][ T568] should_fail+0x3c0/0x510 [ 268.504450][ T568] ? mempool_alloc_slab+0x1d/0x30 [ 268.509448][ T568] __should_failslab+0x9f/0xe0 [ 268.514196][ T568] should_failslab+0x9/0x20 [ 268.518670][ T568] kmem_cache_alloc+0x43/0x380 [ 268.523422][ T568] ? mempool_free+0x310/0x310 [ 268.528077][ T568] mempool_alloc_slab+0x1d/0x30 [ 268.532914][ T568] mempool_alloc+0x113/0x650 [ 268.537475][ T568] ? page_cache_prev_miss+0x420/0x420 [ 268.542818][ T568] ? mempool_resize+0x8e0/0x8e0 [ 268.547642][ T568] ? __page_pinner_migration_failed+0xdd/0x250 [ 268.553768][ T568] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 268.559125][ T568] ? pagecache_get_page+0x907/0x9c0 [ 268.564308][ T568] bio_alloc_bioset+0x1db/0x650 [ 268.569142][ T568] ? bio_chain_endio+0x120/0x120 [ 268.574051][ T568] ? __find_get_block+0x899/0xbd0 [ 268.579052][ T568] submit_bh_wbc+0x1cb/0x740 [ 268.583618][ T568] ll_rw_block+0x1c4/0x220 [ 268.588006][ T568] __breadahead+0xbe/0x170 [ 268.592392][ T568] ? __getblk_gfp+0x2a0/0x2a0 [ 268.597042][ T568] exfat_get_dentry+0x598/0x6f0 [ 268.601866][ T568] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 268.607212][ T568] ? io_schedule+0x8e/0x120 [ 268.611684][ T568] exfat_create_upcase_table+0x231/0xea0 [ 268.617414][ T568] ? __disk_get_part+0x78/0xd0 [ 268.622153][ T568] ? bit_wait+0xa0/0xa0 [ 268.626293][ T568] ? __wait_on_bit+0x1a0/0x1a0 [ 268.631039][ T568] ? bit_waitqueue+0x30/0x30 [ 268.635598][ T568] ? exfat_nls_to_utf16+0xc40/0xc40 [ 268.640782][ T568] exfat_fill_super+0x1315/0x2a20 [ 268.645779][ T568] ? exfat_reconfigure+0x90/0x90 [ 268.650689][ T568] ? set_blocksize+0x208/0x3e0 [ 268.655422][ T568] ? sb_set_blocksize+0xb7/0xf0 [ 268.660243][ T568] get_tree_bdev+0x41d/0x640 [ 268.664815][ T568] ? exfat_reconfigure+0x90/0x90 [ 268.669729][ T568] exfat_get_tree+0x1c/0x20 [ 268.674208][ T568] vfs_get_tree+0x89/0x270 [ 268.678609][ T568] path_mount+0x1975/0x2ab0 [ 268.683098][ T568] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 268.688613][ T568] ? getname_flags+0x207/0x650 [ 268.693346][ T568] ? user_path_at_empty+0x40/0x50 [ 268.698348][ T568] __se_sys_mount+0x2f7/0x3b0 [ 268.702993][ T568] ? __x64_sys_mount+0xd0/0xd0 [ 268.707729][ T568] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 268.713766][ T568] __x64_sys_mount+0xbf/0xd0 [ 268.718333][ T568] do_syscall_64+0x31/0x70 [ 268.722720][ T568] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 268.728583][ T568] RIP: 0033:0x7fc1f62f16aa [ 268.732971][ T568] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 268.752548][ T568] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 268.760953][ T568] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 268.768911][ T568] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 268.776856][ T568] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 268.784801][ T568] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 268.792764][ T568] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 268.903474][ T570] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 268.912013][ T570] FAULT_INJECTION: forcing a failure. [ 268.912013][ T570] name failslab, interval 1, probability 0, space 0, times 0 [ 268.924724][ T570] CPU: 1 PID: 570 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 268.935037][ T570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.945066][ T570] Call Trace: [ 268.948336][ T570] dump_stack_lvl+0x1e2/0x24b [ 268.952984][ T570] ? show_regs_print_info+0x18/0x18 [ 268.958157][ T570] dump_stack+0x15/0x1d [ 268.962299][ T570] should_fail+0x3c0/0x510 [ 268.966690][ T570] ? mempool_alloc_slab+0x1d/0x30 [ 268.971796][ T570] __should_failslab+0x9f/0xe0 [ 268.976532][ T570] should_failslab+0x9/0x20 [ 268.981029][ T570] kmem_cache_alloc+0x43/0x380 [ 268.985764][ T570] ? mempool_free+0x310/0x310 [ 268.990416][ T570] mempool_alloc_slab+0x1d/0x30 [ 268.995257][ T570] mempool_alloc+0x113/0x650 [ 268.999823][ T570] ? mempool_resize+0x8e0/0x8e0 [ 269.004654][ T570] ? __page_pinner_migration_failed+0xdd/0x250 [ 269.010801][ T570] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 269.016156][ T570] ? pagecache_get_page+0x907/0x9c0 [ 269.021334][ T570] bio_alloc_bioset+0x1db/0x650 [ 269.026160][ T570] ? bio_chain_endio+0x120/0x120 [ 269.031070][ T570] ? __find_get_block+0x899/0xbd0 [ 269.036074][ T570] submit_bh_wbc+0x1cb/0x740 [ 269.040667][ T570] ll_rw_block+0x1c4/0x220 [ 269.045058][ T570] __breadahead+0xbe/0x170 [ 269.049453][ T570] ? __getblk_gfp+0x2a0/0x2a0 [ 269.054103][ T570] exfat_get_dentry+0x598/0x6f0 [ 269.058938][ T570] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 269.064287][ T570] ? io_schedule+0x8e/0x120 [ 269.068762][ T570] exfat_create_upcase_table+0x231/0xea0 [ 269.074363][ T570] ? __disk_get_part+0x78/0xd0 [ 269.079100][ T570] ? bit_wait+0xa0/0xa0 [ 269.083237][ T570] ? __wait_on_bit+0x1a0/0x1a0 [ 269.087984][ T570] ? bit_waitqueue+0x30/0x30 [ 269.092555][ T570] ? exfat_nls_to_utf16+0xc40/0xc40 [ 269.097738][ T570] exfat_fill_super+0x1315/0x2a20 [ 269.102746][ T570] ? exfat_reconfigure+0x90/0x90 [ 269.107745][ T570] ? set_blocksize+0x208/0x3e0 [ 269.112479][ T570] ? sb_set_blocksize+0xb7/0xf0 [ 269.117298][ T570] get_tree_bdev+0x41d/0x640 [ 269.121875][ T570] ? exfat_reconfigure+0x90/0x90 [ 269.126791][ T570] exfat_get_tree+0x1c/0x20 [ 269.131280][ T570] vfs_get_tree+0x89/0x270 [ 269.135717][ T570] path_mount+0x1975/0x2ab0 [ 269.140214][ T570] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 269.145744][ T570] ? getname_flags+0x207/0x650 [ 269.150511][ T570] ? user_path_at_empty+0x40/0x50 [ 269.155523][ T570] __se_sys_mount+0x2f7/0x3b0 [ 269.160176][ T570] ? __x64_sys_mount+0xd0/0xd0 [ 269.164922][ T570] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 269.170969][ T570] __x64_sys_mount+0xbf/0xd0 [ 269.175540][ T570] do_syscall_64+0x31/0x70 [ 269.179935][ T570] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 269.185802][ T570] RIP: 0033:0x7fc1f62f16aa [ 269.190194][ T570] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 269.209773][ T570] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 269.218174][ T570] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 269.226121][ T570] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 269.234081][ T570] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 269.242026][ T570] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 269.249977][ T570] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 269.343025][ T572] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 269.351577][ T572] FAULT_INJECTION: forcing a failure. [ 269.351577][ T572] name failslab, interval 1, probability 0, space 0, times 0 [ 269.364256][ T572] CPU: 1 PID: 572 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 269.374475][ T572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.384504][ T572] Call Trace: [ 269.387787][ T572] dump_stack_lvl+0x1e2/0x24b [ 269.392458][ T572] ? show_regs_print_info+0x18/0x18 [ 269.397632][ T572] dump_stack+0x15/0x1d [ 269.401759][ T572] should_fail+0x3c0/0x510 [ 269.406160][ T572] ? mempool_alloc_slab+0x1d/0x30 [ 269.411160][ T572] __should_failslab+0x9f/0xe0 [ 269.415894][ T572] should_failslab+0x9/0x20 [ 269.420374][ T572] kmem_cache_alloc+0x43/0x380 [ 269.425125][ T572] ? mempool_free+0x310/0x310 [ 269.429779][ T572] mempool_alloc_slab+0x1d/0x30 [ 269.434617][ T572] mempool_alloc+0x113/0x650 [ 269.439180][ T572] ? page_cache_prev_miss+0x420/0x420 [ 269.444524][ T572] ? mempool_resize+0x8e0/0x8e0 [ 269.449347][ T572] ? __page_pinner_migration_failed+0xdd/0x250 [ 269.455488][ T572] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 269.460831][ T572] ? pagecache_get_page+0x907/0x9c0 [ 269.466021][ T572] bio_alloc_bioset+0x1db/0x650 [ 269.470851][ T572] ? bio_chain_endio+0x120/0x120 [ 269.475770][ T572] ? __find_get_block+0x899/0xbd0 [ 269.480786][ T572] submit_bh_wbc+0x1cb/0x740 [ 269.485353][ T572] ll_rw_block+0x1c4/0x220 [ 269.489740][ T572] __breadahead+0xbe/0x170 [ 269.494127][ T572] ? __getblk_gfp+0x2a0/0x2a0 [ 269.498790][ T572] exfat_get_dentry+0x598/0x6f0 [ 269.503614][ T572] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 269.508965][ T572] ? io_schedule+0x8e/0x120 [ 269.513447][ T572] exfat_create_upcase_table+0x231/0xea0 [ 269.519054][ T572] ? __disk_get_part+0x78/0xd0 [ 269.523795][ T572] ? bit_wait+0xa0/0xa0 [ 269.527928][ T572] ? __wait_on_bit+0x1a0/0x1a0 [ 269.532669][ T572] ? bit_waitqueue+0x30/0x30 [ 269.537235][ T572] ? exfat_nls_to_utf16+0xc40/0xc40 [ 269.542406][ T572] exfat_fill_super+0x1315/0x2a20 [ 269.547403][ T572] ? exfat_reconfigure+0x90/0x90 [ 269.552311][ T572] ? set_blocksize+0x208/0x3e0 [ 269.557046][ T572] ? sb_set_blocksize+0xb7/0xf0 [ 269.561865][ T572] get_tree_bdev+0x41d/0x640 [ 269.566426][ T572] ? exfat_reconfigure+0x90/0x90 [ 269.571336][ T572] exfat_get_tree+0x1c/0x20 [ 269.575811][ T572] vfs_get_tree+0x89/0x270 [ 269.580212][ T572] path_mount+0x1975/0x2ab0 [ 269.584693][ T572] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 269.590214][ T572] ? getname_flags+0x207/0x650 [ 269.594948][ T572] ? user_path_at_empty+0x40/0x50 [ 269.599959][ T572] __se_sys_mount+0x2f7/0x3b0 [ 269.604607][ T572] ? __x64_sys_mount+0xd0/0xd0 [ 269.609344][ T572] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 269.615393][ T572] __x64_sys_mount+0xbf/0xd0 [ 269.619953][ T572] do_syscall_64+0x31/0x70 [ 269.624342][ T572] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 269.630207][ T572] RIP: 0033:0x7fc1f62f16aa [ 269.634595][ T572] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 269.654173][ T572] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 269.662575][ T572] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 269.670522][ T572] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 269.678484][ T572] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 269.686429][ T572] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 269.694373][ T572] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 269.783405][ T574] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 269.791868][ T574] FAULT_INJECTION: forcing a failure. [ 269.791868][ T574] name failslab, interval 1, probability 0, space 0, times 0 [ 269.804526][ T574] CPU: 1 PID: 574 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 269.814753][ T574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.824804][ T574] Call Trace: [ 269.828093][ T574] dump_stack_lvl+0x1e2/0x24b [ 269.832750][ T574] ? show_regs_print_info+0x18/0x18 [ 269.837926][ T574] dump_stack+0x15/0x1d [ 269.842060][ T574] should_fail+0x3c0/0x510 [ 269.846463][ T574] ? mempool_alloc_slab+0x1d/0x30 [ 269.851472][ T574] __should_failslab+0x9f/0xe0 [ 269.856216][ T574] should_failslab+0x9/0x20 [ 269.860698][ T574] kmem_cache_alloc+0x43/0x380 [ 269.865441][ T574] ? mempool_free+0x310/0x310 [ 269.870104][ T574] mempool_alloc_slab+0x1d/0x30 [ 269.874942][ T574] mempool_alloc+0x113/0x650 [ 269.879520][ T574] ? page_cache_prev_miss+0x420/0x420 [ 269.884870][ T574] ? mempool_resize+0x8e0/0x8e0 [ 269.889699][ T574] ? __page_pinner_migration_failed+0xdd/0x250 [ 269.895831][ T574] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 269.901174][ T574] ? pagecache_get_page+0x907/0x9c0 [ 269.906345][ T574] bio_alloc_bioset+0x1db/0x650 [ 269.911168][ T574] ? bio_chain_endio+0x120/0x120 [ 269.916085][ T574] ? __find_get_block+0xa6b/0xbd0 [ 269.921085][ T574] submit_bh_wbc+0x1cb/0x740 [ 269.925669][ T574] ll_rw_block+0x1c4/0x220 [ 269.930087][ T574] __breadahead+0xbe/0x170 [ 269.934484][ T574] ? __getblk_gfp+0x2a0/0x2a0 [ 269.939159][ T574] ? mempool_alloc+0x120/0x650 [ 269.943904][ T574] exfat_get_dentry+0x598/0x6f0 [ 269.948728][ T574] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 269.954073][ T574] ? submit_bio+0x1f8/0x6e0 [ 269.958548][ T574] exfat_create_upcase_table+0x231/0xea0 [ 269.964152][ T574] ? __disk_get_part+0x78/0xd0 [ 269.968884][ T574] ? guard_bio_eod+0x14a/0x1b0 [ 269.973617][ T574] ? submit_bh_wbc+0x660/0x740 [ 269.978350][ T574] ? exfat_nls_to_utf16+0xc40/0xc40 [ 269.983533][ T574] exfat_fill_super+0x1315/0x2a20 [ 269.988541][ T574] ? exfat_reconfigure+0x90/0x90 [ 269.993463][ T574] ? set_blocksize+0x208/0x3e0 [ 269.998207][ T574] ? sb_set_blocksize+0xb7/0xf0 [ 270.003039][ T574] get_tree_bdev+0x41d/0x640 [ 270.007619][ T574] ? exfat_reconfigure+0x90/0x90 [ 270.012544][ T574] exfat_get_tree+0x1c/0x20 [ 270.017033][ T574] vfs_get_tree+0x89/0x270 [ 270.021427][ T574] path_mount+0x1975/0x2ab0 [ 270.025909][ T574] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 270.031437][ T574] ? getname_flags+0x207/0x650 [ 270.036185][ T574] ? user_path_at_empty+0x40/0x50 [ 270.041192][ T574] __se_sys_mount+0x2f7/0x3b0 [ 270.045867][ T574] ? __x64_sys_mount+0xd0/0xd0 [ 270.050612][ T574] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 270.056653][ T574] __x64_sys_mount+0xbf/0xd0 [ 270.061232][ T574] do_syscall_64+0x31/0x70 [ 270.065622][ T574] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.071499][ T574] RIP: 0033:0x7fc1f62f16aa [ 270.075890][ T574] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 270.095468][ T574] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 270.103870][ T574] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 270.111829][ T574] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 270.119778][ T574] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 270.127737][ T574] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 270.135689][ T574] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 270.223089][ T576] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 270.231627][ T576] FAULT_INJECTION: forcing a failure. [ 270.231627][ T576] name failslab, interval 1, probability 0, space 0, times 0 [ 270.244522][ T576] CPU: 0 PID: 576 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 270.254733][ T576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.264764][ T576] Call Trace: [ 270.268036][ T576] dump_stack_lvl+0x1e2/0x24b [ 270.272687][ T576] ? show_regs_print_info+0x18/0x18 [ 270.277862][ T576] dump_stack+0x15/0x1d [ 270.281994][ T576] should_fail+0x3c0/0x510 [ 270.286383][ T576] ? mempool_alloc_slab+0x1d/0x30 [ 270.291384][ T576] __should_failslab+0x9f/0xe0 [ 270.296124][ T576] should_failslab+0x9/0x20 [ 270.300604][ T576] kmem_cache_alloc+0x43/0x380 [ 270.305344][ T576] ? mempool_free+0x310/0x310 [ 270.310016][ T576] mempool_alloc_slab+0x1d/0x30 [ 270.314843][ T576] mempool_alloc+0x113/0x650 [ 270.319410][ T576] ? page_cache_prev_miss+0x420/0x420 [ 270.324757][ T576] ? mempool_resize+0x8e0/0x8e0 [ 270.329586][ T576] ? __page_pinner_migration_failed+0xdd/0x250 [ 270.335714][ T576] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 270.341066][ T576] ? pagecache_get_page+0x907/0x9c0 [ 270.346240][ T576] bio_alloc_bioset+0x1db/0x650 [ 270.351072][ T576] ? bio_chain_endio+0x120/0x120 [ 270.355996][ T576] ? __find_get_block+0x899/0xbd0 [ 270.361009][ T576] submit_bh_wbc+0x1cb/0x740 [ 270.365586][ T576] ll_rw_block+0x1c4/0x220 [ 270.369979][ T576] __breadahead+0xbe/0x170 [ 270.374371][ T576] ? __getblk_gfp+0x2a0/0x2a0 [ 270.379022][ T576] ? mempool_alloc+0x120/0x650 [ 270.383761][ T576] exfat_get_dentry+0x598/0x6f0 [ 270.388587][ T576] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 270.393937][ T576] ? submit_bio+0x1f8/0x6e0 [ 270.398415][ T576] exfat_create_upcase_table+0x231/0xea0 [ 270.404039][ T576] ? __disk_get_part+0x78/0xd0 [ 270.408793][ T576] ? guard_bio_eod+0x14a/0x1b0 [ 270.413533][ T576] ? submit_bh_wbc+0x660/0x740 [ 270.418272][ T576] ? exfat_nls_to_utf16+0xc40/0xc40 [ 270.423447][ T576] exfat_fill_super+0x1315/0x2a20 [ 270.428450][ T576] ? exfat_reconfigure+0x90/0x90 [ 270.433360][ T576] ? set_blocksize+0x208/0x3e0 [ 270.438100][ T576] ? sb_set_blocksize+0xb7/0xf0 [ 270.442925][ T576] get_tree_bdev+0x41d/0x640 [ 270.447490][ T576] ? exfat_reconfigure+0x90/0x90 [ 270.452403][ T576] exfat_get_tree+0x1c/0x20 [ 270.456881][ T576] vfs_get_tree+0x89/0x270 [ 270.461278][ T576] path_mount+0x1975/0x2ab0 [ 270.465758][ T576] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 270.471283][ T576] ? getname_flags+0x207/0x650 [ 270.476025][ T576] ? user_path_at_empty+0x40/0x50 [ 270.481026][ T576] __se_sys_mount+0x2f7/0x3b0 [ 270.485681][ T576] ? __x64_sys_mount+0xd0/0xd0 [ 270.490424][ T576] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 270.496484][ T576] __x64_sys_mount+0xbf/0xd0 [ 270.501051][ T576] do_syscall_64+0x31/0x70 [ 270.505441][ T576] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.511308][ T576] RIP: 0033:0x7fc1f62f16aa [ 270.515714][ T576] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 270.535297][ T576] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 270.543778][ T576] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 270.551727][ T576] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 270.559675][ T576] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 270.567624][ T576] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 270.575573][ T576] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 270.663932][ T578] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 270.672354][ T578] FAULT_INJECTION: forcing a failure. [ 270.672354][ T578] name failslab, interval 1, probability 0, space 0, times 0 [ 270.685269][ T578] CPU: 0 PID: 578 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 270.695495][ T578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.705539][ T578] Call Trace: [ 270.708814][ T578] dump_stack_lvl+0x1e2/0x24b [ 270.713466][ T578] ? show_regs_print_info+0x18/0x18 [ 270.718650][ T578] dump_stack+0x15/0x1d [ 270.722781][ T578] should_fail+0x3c0/0x510 [ 270.727172][ T578] ? mempool_alloc_slab+0x1d/0x30 [ 270.732180][ T578] __should_failslab+0x9f/0xe0 [ 270.736936][ T578] should_failslab+0x9/0x20 [ 270.741409][ T578] kmem_cache_alloc+0x43/0x380 [ 270.746149][ T578] ? mempool_free+0x310/0x310 [ 270.750804][ T578] mempool_alloc_slab+0x1d/0x30 [ 270.755624][ T578] mempool_alloc+0x113/0x650 [ 270.760183][ T578] ? page_cache_prev_miss+0x420/0x420 [ 270.765528][ T578] ? mempool_resize+0x8e0/0x8e0 [ 270.770350][ T578] ? __page_pinner_migration_failed+0xdd/0x250 [ 270.776908][ T578] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 270.782249][ T578] ? pagecache_get_page+0x907/0x9c0 [ 270.787420][ T578] bio_alloc_bioset+0x1db/0x650 [ 270.792255][ T578] ? bio_chain_endio+0x120/0x120 [ 270.797165][ T578] ? __find_get_block+0x899/0xbd0 [ 270.802160][ T578] submit_bh_wbc+0x1cb/0x740 [ 270.806722][ T578] ll_rw_block+0x1c4/0x220 [ 270.811106][ T578] __breadahead+0xbe/0x170 [ 270.815508][ T578] ? __getblk_gfp+0x2a0/0x2a0 [ 270.820155][ T578] ? mempool_alloc+0x120/0x650 [ 270.824890][ T578] exfat_get_dentry+0x598/0x6f0 [ 270.829728][ T578] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 270.835071][ T578] ? submit_bio+0x1f8/0x6e0 [ 270.839547][ T578] exfat_create_upcase_table+0x231/0xea0 [ 270.845150][ T578] ? __disk_get_part+0x78/0xd0 [ 270.849888][ T578] ? guard_bio_eod+0x14a/0x1b0 [ 270.854631][ T578] ? submit_bh_wbc+0x660/0x740 [ 270.859362][ T578] ? exfat_nls_to_utf16+0xc40/0xc40 [ 270.864533][ T578] exfat_fill_super+0x1315/0x2a20 [ 270.869531][ T578] ? exfat_reconfigure+0x90/0x90 [ 270.874442][ T578] ? set_blocksize+0x208/0x3e0 [ 270.879174][ T578] ? sb_set_blocksize+0xb7/0xf0 [ 270.883996][ T578] get_tree_bdev+0x41d/0x640 [ 270.888556][ T578] ? exfat_reconfigure+0x90/0x90 [ 270.893461][ T578] exfat_get_tree+0x1c/0x20 [ 270.897942][ T578] vfs_get_tree+0x89/0x270 [ 270.902331][ T578] path_mount+0x1975/0x2ab0 [ 270.906813][ T578] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 270.912334][ T578] ? getname_flags+0x207/0x650 [ 270.917077][ T578] ? user_path_at_empty+0x40/0x50 [ 270.922069][ T578] __se_sys_mount+0x2f7/0x3b0 [ 270.926733][ T578] ? __x64_sys_mount+0xd0/0xd0 [ 270.931473][ T578] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 270.937533][ T578] __x64_sys_mount+0xbf/0xd0 [ 270.942104][ T578] do_syscall_64+0x31/0x70 [ 270.946496][ T578] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.952446][ T578] RIP: 0033:0x7fc1f62f16aa [ 270.956841][ T578] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 270.976589][ T578] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 270.984978][ T578] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 270.992937][ T578] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 271.000879][ T578] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 271.008823][ T578] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 271.016788][ T578] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 271.092704][ T580] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 271.101264][ T580] FAULT_INJECTION: forcing a failure. [ 271.101264][ T580] name failslab, interval 1, probability 0, space 0, times 0 [ 271.114029][ T580] CPU: 1 PID: 580 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 271.124255][ T580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.134293][ T580] Call Trace: [ 271.137561][ T580] dump_stack_lvl+0x1e2/0x24b [ 271.142212][ T580] ? show_regs_print_info+0x18/0x18 [ 271.147384][ T580] dump_stack+0x15/0x1d [ 271.151513][ T580] should_fail+0x3c0/0x510 [ 271.155902][ T580] ? mempool_alloc_slab+0x1d/0x30 [ 271.160916][ T580] __should_failslab+0x9f/0xe0 [ 271.165649][ T580] should_failslab+0x9/0x20 [ 271.170138][ T580] kmem_cache_alloc+0x43/0x380 [ 271.174908][ T580] ? mempool_free+0x310/0x310 [ 271.179569][ T580] mempool_alloc_slab+0x1d/0x30 [ 271.184400][ T580] mempool_alloc+0x113/0x650 [ 271.188976][ T580] ? page_cache_prev_miss+0x420/0x420 [ 271.194325][ T580] ? mempool_resize+0x8e0/0x8e0 [ 271.199159][ T580] ? __page_pinner_migration_failed+0xdd/0x250 [ 271.205320][ T580] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 271.211107][ T580] ? pagecache_get_page+0x907/0x9c0 [ 271.216290][ T580] bio_alloc_bioset+0x1db/0x650 [ 271.221122][ T580] ? bio_chain_endio+0x120/0x120 [ 271.226033][ T580] ? __find_get_block+0xa6b/0xbd0 [ 271.231034][ T580] submit_bh_wbc+0x1cb/0x740 [ 271.235681][ T580] ll_rw_block+0x1c4/0x220 [ 271.240069][ T580] __breadahead+0xbe/0x170 [ 271.244554][ T580] ? __getblk_gfp+0x2a0/0x2a0 [ 271.249219][ T580] exfat_get_dentry+0x598/0x6f0 [ 271.254043][ T580] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 271.259395][ T580] ? io_schedule+0x8e/0x120 [ 271.263879][ T580] exfat_create_upcase_table+0x231/0xea0 [ 271.269507][ T580] ? __disk_get_part+0x78/0xd0 [ 271.274245][ T580] ? bit_wait+0xa0/0xa0 [ 271.278377][ T580] ? __wait_on_bit+0x1a0/0x1a0 [ 271.283115][ T580] ? bit_waitqueue+0x30/0x30 [ 271.287681][ T580] ? exfat_nls_to_utf16+0xc40/0xc40 [ 271.292870][ T580] exfat_fill_super+0x1315/0x2a20 [ 271.297866][ T580] ? exfat_reconfigure+0x90/0x90 [ 271.302779][ T580] ? set_blocksize+0x208/0x3e0 [ 271.307533][ T580] ? sb_set_blocksize+0xb7/0xf0 [ 271.312380][ T580] get_tree_bdev+0x41d/0x640 [ 271.316975][ T580] ? exfat_reconfigure+0x90/0x90 [ 271.321895][ T580] exfat_get_tree+0x1c/0x20 [ 271.326439][ T580] vfs_get_tree+0x89/0x270 [ 271.330859][ T580] path_mount+0x1975/0x2ab0 [ 271.335350][ T580] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 271.340877][ T580] ? getname_flags+0x207/0x650 [ 271.345615][ T580] ? user_path_at_empty+0x40/0x50 [ 271.350609][ T580] __se_sys_mount+0x2f7/0x3b0 [ 271.355257][ T580] ? __x64_sys_mount+0xd0/0xd0 [ 271.359995][ T580] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 271.366047][ T580] __x64_sys_mount+0xbf/0xd0 [ 271.370609][ T580] do_syscall_64+0x31/0x70 [ 271.374996][ T580] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.380874][ T580] RIP: 0033:0x7fc1f62f16aa [ 271.385261][ T580] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 271.404841][ T580] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 271.413243][ T580] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 271.421188][ T580] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 271.429147][ T580] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 271.437198][ T580] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 271.445141][ T580] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 271.543563][ T582] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 271.552287][ T582] FAULT_INJECTION: forcing a failure. [ 271.552287][ T582] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 271.565715][ T582] CPU: 0 PID: 582 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 271.575937][ T582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.585966][ T582] Call Trace: [ 271.589247][ T582] dump_stack_lvl+0x1e2/0x24b [ 271.593916][ T582] ? show_regs_print_info+0x18/0x18 [ 271.599085][ T582] dump_stack+0x15/0x1d [ 271.603213][ T582] should_fail+0x3c0/0x510 [ 271.607604][ T582] should_fail_alloc_page+0x4f/0x60 [ 271.612771][ T582] __alloc_pages_nodemask+0x1b9/0x820 [ 271.618114][ T582] ? __se_sys_mount+0x2f7/0x3b0 [ 271.622938][ T582] ? do_syscall_64+0x31/0x70 [ 271.627500][ T582] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 271.633023][ T582] allocate_slab+0x6b/0x350 [ 271.637498][ T582] ___slab_alloc+0x143/0x2f0 [ 271.642060][ T582] ? alloc_buffer_head+0x26/0x110 [ 271.647082][ T582] kmem_cache_alloc+0x26f/0x380 [ 271.651914][ T582] ? alloc_buffer_head+0x26/0x110 [ 271.656911][ T582] alloc_buffer_head+0x26/0x110 [ 271.661742][ T582] alloc_page_buffers+0x138/0x4b0 [ 271.666745][ T582] grow_dev_page+0x276/0x4c0 [ 271.671307][ T582] __getblk_gfp+0x18d/0x2a0 [ 271.675779][ T582] __bread_gfp+0x2f/0x320 [ 271.680257][ T582] exfat_load_bitmap+0x65d/0xaa0 [ 271.685183][ T582] ? asan.module_dtor+0x20/0x20 [ 271.690035][ T582] exfat_fill_super+0x133c/0x2a20 [ 271.695044][ T582] ? exfat_reconfigure+0x90/0x90 [ 271.699953][ T582] ? set_blocksize+0x208/0x3e0 [ 271.704690][ T582] ? sb_set_blocksize+0xb7/0xf0 [ 271.709513][ T582] get_tree_bdev+0x41d/0x640 [ 271.714076][ T582] ? exfat_reconfigure+0x90/0x90 [ 271.719004][ T582] exfat_get_tree+0x1c/0x20 [ 271.723479][ T582] vfs_get_tree+0x89/0x270 [ 271.727896][ T582] path_mount+0x1975/0x2ab0 [ 271.732375][ T582] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 271.737902][ T582] ? getname_flags+0x207/0x650 [ 271.742648][ T582] ? user_path_at_empty+0x40/0x50 [ 271.747644][ T582] __se_sys_mount+0x2f7/0x3b0 [ 271.752292][ T582] ? __x64_sys_mount+0xd0/0xd0 [ 271.757029][ T582] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 271.763068][ T582] __x64_sys_mount+0xbf/0xd0 [ 271.767635][ T582] do_syscall_64+0x31/0x70 [ 271.772024][ T582] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.777889][ T582] RIP: 0033:0x7fc1f62f16aa [ 271.782277][ T582] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 271.801867][ T582] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 271.810253][ T582] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 271.818202][ T582] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 271.826150][ T582] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 271.834102][ T582] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 271.842044][ T582] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 271.903192][ T584] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 271.911577][ T584] FAULT_INJECTION: forcing a failure. [ 271.911577][ T584] name failslab, interval 1, probability 0, space 0, times 0 [ 271.924321][ T584] CPU: 1 PID: 584 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 271.934545][ T584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.944572][ T584] Call Trace: [ 271.947838][ T584] dump_stack_lvl+0x1e2/0x24b [ 271.952489][ T584] ? show_regs_print_info+0x18/0x18 [ 271.957659][ T584] dump_stack+0x15/0x1d [ 271.961798][ T584] should_fail+0x3c0/0x510 [ 271.966184][ T584] ? mempool_alloc_slab+0x1d/0x30 [ 271.971177][ T584] __should_failslab+0x9f/0xe0 [ 271.975953][ T584] should_failslab+0x9/0x20 [ 271.980428][ T584] kmem_cache_alloc+0x43/0x380 [ 271.985158][ T584] ? mempool_free+0x310/0x310 [ 271.989806][ T584] mempool_alloc_slab+0x1d/0x30 [ 271.994624][ T584] mempool_alloc+0x113/0x650 [ 271.999184][ T584] ? page_cache_prev_miss+0x420/0x420 [ 272.004523][ T584] ? mempool_resize+0x8e0/0x8e0 [ 272.009355][ T584] ? __page_pinner_migration_failed+0xdd/0x250 [ 272.015478][ T584] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 272.020820][ T584] ? pagecache_get_page+0x907/0x9c0 [ 272.025990][ T584] bio_alloc_bioset+0x1db/0x650 [ 272.030809][ T584] ? bio_chain_endio+0x120/0x120 [ 272.035902][ T584] ? __find_get_block+0x899/0xbd0 [ 272.040900][ T584] submit_bh_wbc+0x1cb/0x740 [ 272.045460][ T584] ll_rw_block+0x1c4/0x220 [ 272.049864][ T584] __breadahead+0xbe/0x170 [ 272.054248][ T584] ? __getblk_gfp+0x2a0/0x2a0 [ 272.058896][ T584] ? mempool_alloc+0x120/0x650 [ 272.063646][ T584] exfat_get_dentry+0x598/0x6f0 [ 272.068567][ T584] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 272.073912][ T584] ? submit_bio+0x1f8/0x6e0 [ 272.078385][ T584] exfat_create_upcase_table+0x231/0xea0 [ 272.083989][ T584] ? __disk_get_part+0x78/0xd0 [ 272.088724][ T584] ? guard_bio_eod+0x14a/0x1b0 [ 272.093459][ T584] ? submit_bh_wbc+0x660/0x740 [ 272.098195][ T584] ? exfat_nls_to_utf16+0xc40/0xc40 [ 272.103385][ T584] exfat_fill_super+0x1315/0x2a20 [ 272.108415][ T584] ? exfat_reconfigure+0x90/0x90 [ 272.113321][ T584] ? set_blocksize+0x208/0x3e0 [ 272.118056][ T584] ? sb_set_blocksize+0xb7/0xf0 [ 272.122876][ T584] get_tree_bdev+0x41d/0x640 [ 272.127434][ T584] ? exfat_reconfigure+0x90/0x90 [ 272.132339][ T584] exfat_get_tree+0x1c/0x20 [ 272.136811][ T584] vfs_get_tree+0x89/0x270 [ 272.141339][ T584] path_mount+0x1975/0x2ab0 [ 272.145824][ T584] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 272.151354][ T584] ? getname_flags+0x207/0x650 [ 272.156094][ T584] ? user_path_at_empty+0x40/0x50 [ 272.161108][ T584] __se_sys_mount+0x2f7/0x3b0 [ 272.165761][ T584] ? __x64_sys_mount+0xd0/0xd0 [ 272.170516][ T584] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 272.176558][ T584] __x64_sys_mount+0xbf/0xd0 [ 272.181126][ T584] do_syscall_64+0x31/0x70 [ 272.185526][ T584] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.191388][ T584] RIP: 0033:0x7fc1f62f16aa [ 272.195786][ T584] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 272.215365][ T584] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 272.223750][ T584] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 272.231747][ T584] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 272.239692][ T584] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 272.247634][ T584] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 272.255590][ T584] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 272.342910][ T586] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 272.351579][ T586] FAULT_INJECTION: forcing a failure. [ 272.351579][ T586] name failslab, interval 1, probability 0, space 0, times 0 [ 272.364239][ T586] CPU: 0 PID: 586 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 272.374464][ T586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.384498][ T586] Call Trace: [ 272.387769][ T586] dump_stack_lvl+0x1e2/0x24b [ 272.392422][ T586] ? show_regs_print_info+0x18/0x18 [ 272.397608][ T586] dump_stack+0x15/0x1d [ 272.401750][ T586] should_fail+0x3c0/0x510 [ 272.406144][ T586] ? mempool_alloc_slab+0x1d/0x30 [ 272.411146][ T586] __should_failslab+0x9f/0xe0 [ 272.415899][ T586] should_failslab+0x9/0x20 [ 272.420379][ T586] kmem_cache_alloc+0x43/0x380 [ 272.425120][ T586] ? mempool_free+0x310/0x310 [ 272.429770][ T586] mempool_alloc_slab+0x1d/0x30 [ 272.434599][ T586] mempool_alloc+0x113/0x650 [ 272.439167][ T586] ? page_cache_prev_miss+0x420/0x420 [ 272.444613][ T586] ? mempool_resize+0x8e0/0x8e0 [ 272.449450][ T586] ? __page_pinner_migration_failed+0xdd/0x250 [ 272.455588][ T586] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 272.460935][ T586] ? pagecache_get_page+0x907/0x9c0 [ 272.466111][ T586] bio_alloc_bioset+0x1db/0x650 [ 272.470941][ T586] ? bio_chain_endio+0x120/0x120 [ 272.475863][ T586] ? __find_get_block+0x899/0xbd0 [ 272.480872][ T586] submit_bh_wbc+0x1cb/0x740 [ 272.485437][ T586] ll_rw_block+0x1c4/0x220 [ 272.489826][ T586] __breadahead+0xbe/0x170 [ 272.494217][ T586] ? __getblk_gfp+0x2a0/0x2a0 [ 272.498868][ T586] exfat_get_dentry+0x598/0x6f0 [ 272.503692][ T586] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 272.509041][ T586] ? io_schedule+0x8e/0x120 [ 272.513521][ T586] exfat_create_upcase_table+0x231/0xea0 [ 272.519125][ T586] ? __disk_get_part+0x78/0xd0 [ 272.523869][ T586] ? bit_wait+0xa0/0xa0 [ 272.527999][ T586] ? __wait_on_bit+0x1a0/0x1a0 [ 272.532736][ T586] ? bit_waitqueue+0x30/0x30 [ 272.537299][ T586] ? exfat_nls_to_utf16+0xc40/0xc40 [ 272.542472][ T586] exfat_fill_super+0x1315/0x2a20 [ 272.547478][ T586] ? exfat_reconfigure+0x90/0x90 [ 272.552391][ T586] ? set_blocksize+0x208/0x3e0 [ 272.557128][ T586] ? sb_set_blocksize+0xb7/0xf0 [ 272.561957][ T586] get_tree_bdev+0x41d/0x640 [ 272.566520][ T586] ? exfat_reconfigure+0x90/0x90 [ 272.571437][ T586] exfat_get_tree+0x1c/0x20 [ 272.575914][ T586] vfs_get_tree+0x89/0x270 [ 272.580304][ T586] path_mount+0x1975/0x2ab0 [ 272.584782][ T586] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 272.590317][ T586] ? getname_flags+0x207/0x650 [ 272.595055][ T586] ? user_path_at_empty+0x40/0x50 [ 272.600051][ T586] __se_sys_mount+0x2f7/0x3b0 [ 272.604699][ T586] ? __x64_sys_mount+0xd0/0xd0 [ 272.609437][ T586] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 272.615474][ T586] __x64_sys_mount+0xbf/0xd0 [ 272.620039][ T586] do_syscall_64+0x31/0x70 [ 272.624430][ T586] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.630293][ T586] RIP: 0033:0x7fc1f62f16aa [ 272.634687][ T586] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 272.654267][ T586] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 272.662654][ T586] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 272.670599][ T586] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 272.678548][ T586] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 272.686493][ T586] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 272.694438][ T586] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 272.772853][ T588] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 272.781355][ T588] FAULT_INJECTION: forcing a failure. [ 272.781355][ T588] name failslab, interval 1, probability 0, space 0, times 0 [ 272.794018][ T588] CPU: 1 PID: 588 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 272.804247][ T588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.814274][ T588] Call Trace: [ 272.817541][ T588] dump_stack_lvl+0x1e2/0x24b [ 272.822190][ T588] ? show_regs_print_info+0x18/0x18 [ 272.827364][ T588] dump_stack+0x15/0x1d [ 272.831501][ T588] should_fail+0x3c0/0x510 [ 272.835890][ T588] ? mempool_alloc_slab+0x1d/0x30 [ 272.840888][ T588] __should_failslab+0x9f/0xe0 [ 272.845622][ T588] should_failslab+0x9/0x20 [ 272.850097][ T588] kmem_cache_alloc+0x43/0x380 [ 272.854834][ T588] ? mempool_free+0x310/0x310 [ 272.859491][ T588] mempool_alloc_slab+0x1d/0x30 [ 272.864346][ T588] mempool_alloc+0x113/0x650 [ 272.868916][ T588] ? page_cache_prev_miss+0x420/0x420 [ 272.874264][ T588] ? mempool_resize+0x8e0/0x8e0 [ 272.879087][ T588] ? __page_pinner_migration_failed+0xdd/0x250 [ 272.885216][ T588] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 272.890566][ T588] ? pagecache_get_page+0x907/0x9c0 [ 272.895832][ T588] bio_alloc_bioset+0x1db/0x650 [ 272.900669][ T588] ? bio_chain_endio+0x120/0x120 [ 272.905587][ T588] ? __find_get_block+0xa6b/0xbd0 [ 272.910588][ T588] submit_bh_wbc+0x1cb/0x740 [ 272.915153][ T588] ll_rw_block+0x1c4/0x220 [ 272.919544][ T588] __breadahead+0xbe/0x170 [ 272.923942][ T588] ? __getblk_gfp+0x2a0/0x2a0 [ 272.928592][ T588] ? mempool_alloc+0x120/0x650 [ 272.933326][ T588] exfat_get_dentry+0x598/0x6f0 [ 272.938162][ T588] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 272.943504][ T588] ? submit_bio+0x1f8/0x6e0 [ 272.947978][ T588] exfat_create_upcase_table+0x231/0xea0 [ 272.953580][ T588] ? __disk_get_part+0x78/0xd0 [ 272.958315][ T588] ? guard_bio_eod+0x14a/0x1b0 [ 272.963050][ T588] ? submit_bh_wbc+0x660/0x740 [ 272.967780][ T588] ? exfat_nls_to_utf16+0xc40/0xc40 [ 272.972948][ T588] exfat_fill_super+0x1315/0x2a20 [ 272.977941][ T588] ? exfat_reconfigure+0x90/0x90 [ 272.982846][ T588] ? set_blocksize+0x208/0x3e0 [ 272.987756][ T588] ? sb_set_blocksize+0xb7/0xf0 [ 272.992578][ T588] get_tree_bdev+0x41d/0x640 [ 272.997142][ T588] ? exfat_reconfigure+0x90/0x90 [ 273.002046][ T588] exfat_get_tree+0x1c/0x20 [ 273.006533][ T588] vfs_get_tree+0x89/0x270 [ 273.010922][ T588] path_mount+0x1975/0x2ab0 [ 273.015412][ T588] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 273.020926][ T588] ? getname_flags+0x207/0x650 [ 273.025659][ T588] ? user_path_at_empty+0x40/0x50 [ 273.030649][ T588] __se_sys_mount+0x2f7/0x3b0 [ 273.035310][ T588] ? __x64_sys_mount+0xd0/0xd0 [ 273.040046][ T588] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 273.046080][ T588] __x64_sys_mount+0xbf/0xd0 [ 273.050641][ T588] do_syscall_64+0x31/0x70 [ 273.055029][ T588] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.060891][ T588] RIP: 0033:0x7fc1f62f16aa [ 273.065280][ T588] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 273.084856][ T588] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 273.093238][ T588] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 273.101189][ T588] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 273.109164][ T588] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 273.117127][ T588] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 273.125127][ T588] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 273.153060][ T590] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 273.161640][ T590] FAULT_INJECTION: forcing a failure. [ 273.161640][ T590] name failslab, interval 1, probability 0, space 0, times 0 [ 273.174303][ T590] CPU: 1 PID: 590 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 273.184520][ T590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.194552][ T590] Call Trace: [ 273.197821][ T590] dump_stack_lvl+0x1e2/0x24b [ 273.202558][ T590] ? show_regs_print_info+0x18/0x18 [ 273.207730][ T590] dump_stack+0x15/0x1d [ 273.211858][ T590] should_fail+0x3c0/0x510 [ 273.216247][ T590] ? mempool_alloc_slab+0x1d/0x30 [ 273.221241][ T590] __should_failslab+0x9f/0xe0 [ 273.225992][ T590] should_failslab+0x9/0x20 [ 273.230485][ T590] kmem_cache_alloc+0x43/0x380 [ 273.235712][ T590] ? mempool_free+0x310/0x310 [ 273.240370][ T590] mempool_alloc_slab+0x1d/0x30 [ 273.245193][ T590] mempool_alloc+0x113/0x650 [ 273.249756][ T590] ? page_cache_prev_miss+0x420/0x420 [ 273.255103][ T590] ? mempool_resize+0x8e0/0x8e0 [ 273.259925][ T590] ? __page_pinner_migration_failed+0xdd/0x250 [ 273.266110][ T590] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 273.271447][ T590] ? pagecache_get_page+0x907/0x9c0 [ 273.276613][ T590] bio_alloc_bioset+0x1db/0x650 [ 273.281430][ T590] ? bio_chain_endio+0x120/0x120 [ 273.286335][ T590] ? __find_get_block+0x899/0xbd0 [ 273.291328][ T590] submit_bh_wbc+0x1cb/0x740 [ 273.295889][ T590] ll_rw_block+0x1c4/0x220 [ 273.300276][ T590] __breadahead+0xbe/0x170 [ 273.304671][ T590] ? __getblk_gfp+0x2a0/0x2a0 [ 273.309325][ T590] exfat_get_dentry+0x598/0x6f0 [ 273.314144][ T590] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 273.319484][ T590] ? io_schedule+0x8e/0x120 [ 273.323955][ T590] exfat_create_upcase_table+0x231/0xea0 [ 273.329553][ T590] ? __disk_get_part+0x78/0xd0 [ 273.334289][ T590] ? bit_wait+0xa0/0xa0 [ 273.338509][ T590] ? __wait_on_bit+0x1a0/0x1a0 [ 273.343245][ T590] ? bit_waitqueue+0x30/0x30 [ 273.347802][ T590] ? exfat_nls_to_utf16+0xc40/0xc40 [ 273.352979][ T590] exfat_fill_super+0x1315/0x2a20 [ 273.357977][ T590] ? exfat_reconfigure+0x90/0x90 [ 273.362883][ T590] ? set_blocksize+0x208/0x3e0 [ 273.367613][ T590] ? sb_set_blocksize+0xb7/0xf0 [ 273.372445][ T590] get_tree_bdev+0x41d/0x640 [ 273.377004][ T590] ? exfat_reconfigure+0x90/0x90 [ 273.381909][ T590] exfat_get_tree+0x1c/0x20 [ 273.386382][ T590] vfs_get_tree+0x89/0x270 [ 273.390780][ T590] path_mount+0x1975/0x2ab0 [ 273.395252][ T590] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 273.400768][ T590] ? getname_flags+0x207/0x650 [ 273.405497][ T590] ? user_path_at_empty+0x40/0x50 [ 273.410489][ T590] __se_sys_mount+0x2f7/0x3b0 [ 273.415133][ T590] ? __x64_sys_mount+0xd0/0xd0 [ 273.419863][ T590] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 273.425898][ T590] __x64_sys_mount+0xbf/0xd0 [ 273.430457][ T590] do_syscall_64+0x31/0x70 [ 273.434843][ T590] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.440710][ T590] RIP: 0033:0x7fc1f62f16aa [ 273.445099][ T590] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 273.464682][ T590] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 executing program [ 273.473067][ T590] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 273.481009][ T590] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 273.488950][ T590] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 273.496890][ T590] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 273.504834][ T590] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 273.580787][ T592] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 273.589487][ T592] FAULT_INJECTION: forcing a failure. [ 273.589487][ T592] name failslab, interval 1, probability 0, space 0, times 0 [ 273.602365][ T592] CPU: 1 PID: 592 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 273.612576][ T592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.622610][ T592] Call Trace: [ 273.625878][ T592] dump_stack_lvl+0x1e2/0x24b [ 273.630527][ T592] ? show_regs_print_info+0x18/0x18 [ 273.635696][ T592] dump_stack+0x15/0x1d [ 273.639827][ T592] should_fail+0x3c0/0x510 [ 273.644213][ T592] ? mempool_alloc_slab+0x1d/0x30 [ 273.649210][ T592] __should_failslab+0x9f/0xe0 [ 273.653956][ T592] should_failslab+0x9/0x20 [ 273.658425][ T592] kmem_cache_alloc+0x43/0x380 [ 273.663160][ T592] ? mempool_free+0x310/0x310 [ 273.667807][ T592] mempool_alloc_slab+0x1d/0x30 [ 273.672626][ T592] mempool_alloc+0x113/0x650 [ 273.677189][ T592] ? page_cache_prev_miss+0x420/0x420 [ 273.682529][ T592] ? mempool_resize+0x8e0/0x8e0 [ 273.687436][ T592] ? __page_pinner_migration_failed+0xdd/0x250 [ 273.693580][ T592] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 273.698919][ T592] ? pagecache_get_page+0x907/0x9c0 [ 273.704085][ T592] bio_alloc_bioset+0x1db/0x650 [ 273.708906][ T592] ? bio_chain_endio+0x120/0x120 [ 273.713812][ T592] ? __find_get_block+0x899/0xbd0 [ 273.718901][ T592] submit_bh_wbc+0x1cb/0x740 [ 273.723459][ T592] ll_rw_block+0x1c4/0x220 [ 273.727844][ T592] __breadahead+0xbe/0x170 [ 273.732227][ T592] ? __getblk_gfp+0x2a0/0x2a0 [ 273.736897][ T592] exfat_get_dentry+0x598/0x6f0 [ 273.741728][ T592] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 273.747071][ T592] ? io_schedule+0x8e/0x120 [ 273.751554][ T592] exfat_create_upcase_table+0x231/0xea0 [ 273.757174][ T592] ? __disk_get_part+0x78/0xd0 [ 273.761911][ T592] ? bit_wait+0xa0/0xa0 [ 273.766036][ T592] ? __wait_on_bit+0x1a0/0x1a0 [ 273.770771][ T592] ? bit_waitqueue+0x30/0x30 [ 273.775332][ T592] ? exfat_nls_to_utf16+0xc40/0xc40 [ 273.780500][ T592] exfat_fill_super+0x1315/0x2a20 [ 273.785502][ T592] ? exfat_reconfigure+0x90/0x90 [ 273.790410][ T592] ? set_blocksize+0x208/0x3e0 [ 273.795147][ T592] ? sb_set_blocksize+0xb7/0xf0 [ 273.799970][ T592] get_tree_bdev+0x41d/0x640 [ 273.804551][ T592] ? exfat_reconfigure+0x90/0x90 [ 273.809458][ T592] exfat_get_tree+0x1c/0x20 [ 273.813930][ T592] vfs_get_tree+0x89/0x270 [ 273.818313][ T592] path_mount+0x1975/0x2ab0 [ 273.822799][ T592] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 273.828322][ T592] ? getname_flags+0x207/0x650 [ 273.833066][ T592] ? user_path_at_empty+0x40/0x50 [ 273.838074][ T592] __se_sys_mount+0x2f7/0x3b0 [ 273.842730][ T592] ? __x64_sys_mount+0xd0/0xd0 [ 273.847477][ T592] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 273.853521][ T592] __x64_sys_mount+0xbf/0xd0 [ 273.858086][ T592] do_syscall_64+0x31/0x70 [ 273.862574][ T592] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.868436][ T592] RIP: 0033:0x7fc1f62f16aa [ 273.872825][ T592] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 273.892496][ T592] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 273.900879][ T592] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 273.908833][ T592] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 273.916775][ T592] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 273.924717][ T592] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 273.932668][ T592] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 274.022669][ T594] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 274.031421][ T594] FAULT_INJECTION: forcing a failure. [ 274.031421][ T594] name failslab, interval 1, probability 0, space 0, times 0 [ 274.044090][ T594] CPU: 0 PID: 594 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 274.054326][ T594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.064357][ T594] Call Trace: [ 274.067623][ T594] dump_stack_lvl+0x1e2/0x24b [ 274.072276][ T594] ? show_regs_print_info+0x18/0x18 [ 274.077453][ T594] dump_stack+0x15/0x1d [ 274.081595][ T594] should_fail+0x3c0/0x510 [ 274.085982][ T594] ? mempool_alloc_slab+0x1d/0x30 [ 274.090987][ T594] __should_failslab+0x9f/0xe0 [ 274.095724][ T594] should_failslab+0x9/0x20 [ 274.100210][ T594] kmem_cache_alloc+0x43/0x380 [ 274.104972][ T594] ? mempool_free+0x310/0x310 [ 274.109620][ T594] mempool_alloc_slab+0x1d/0x30 [ 274.114439][ T594] mempool_alloc+0x113/0x650 [ 274.119379][ T594] ? mempool_resize+0x8e0/0x8e0 [ 274.124216][ T594] ? __page_pinner_migration_failed+0xdd/0x250 [ 274.130365][ T594] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 274.136337][ T594] ? pagecache_get_page+0x907/0x9c0 [ 274.141523][ T594] bio_alloc_bioset+0x1db/0x650 [ 274.146364][ T594] ? bio_chain_endio+0x120/0x120 [ 274.151291][ T594] ? __find_get_block+0x899/0xbd0 [ 274.156312][ T594] submit_bh_wbc+0x1cb/0x740 [ 274.160884][ T594] ll_rw_block+0x1c4/0x220 [ 274.165279][ T594] __breadahead+0xbe/0x170 [ 274.169684][ T594] ? __getblk_gfp+0x2a0/0x2a0 [ 274.174366][ T594] exfat_get_dentry+0x598/0x6f0 [ 274.179219][ T594] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 274.184569][ T594] ? io_schedule+0x8e/0x120 [ 274.189076][ T594] exfat_create_upcase_table+0x231/0xea0 [ 274.194691][ T594] ? __disk_get_part+0x78/0xd0 [ 274.199534][ T594] ? bit_wait+0xa0/0xa0 [ 274.203671][ T594] ? __wait_on_bit+0x1a0/0x1a0 [ 274.208415][ T594] ? bit_waitqueue+0x30/0x30 [ 274.212980][ T594] ? exfat_nls_to_utf16+0xc40/0xc40 [ 274.218154][ T594] exfat_fill_super+0x1315/0x2a20 [ 274.223180][ T594] ? exfat_reconfigure+0x90/0x90 [ 274.228092][ T594] ? set_blocksize+0x208/0x3e0 [ 274.232845][ T594] ? sb_set_blocksize+0xb7/0xf0 [ 274.237686][ T594] get_tree_bdev+0x41d/0x640 [ 274.242257][ T594] ? exfat_reconfigure+0x90/0x90 [ 274.247177][ T594] exfat_get_tree+0x1c/0x20 [ 274.251663][ T594] vfs_get_tree+0x89/0x270 [ 274.256060][ T594] path_mount+0x1975/0x2ab0 [ 274.260552][ T594] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 274.266078][ T594] ? getname_flags+0x207/0x650 [ 274.270816][ T594] ? user_path_at_empty+0x40/0x50 [ 274.275818][ T594] __se_sys_mount+0x2f7/0x3b0 [ 274.280466][ T594] ? __x64_sys_mount+0xd0/0xd0 [ 274.285204][ T594] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 274.291255][ T594] __x64_sys_mount+0xbf/0xd0 [ 274.295819][ T594] do_syscall_64+0x31/0x70 [ 274.300225][ T594] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 274.306091][ T594] RIP: 0033:0x7fc1f62f16aa [ 274.310480][ T594] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 274.330060][ T594] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 274.338464][ T594] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 274.346416][ T594] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 274.354364][ T594] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 274.362308][ T594] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 274.370270][ T594] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 274.464271][ T596] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 274.472727][ T596] FAULT_INJECTION: forcing a failure. [ 274.472727][ T596] name failslab, interval 1, probability 0, space 0, times 0 [ 274.485408][ T596] CPU: 0 PID: 596 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 274.495628][ T596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.505656][ T596] Call Trace: [ 274.508923][ T596] dump_stack_lvl+0x1e2/0x24b [ 274.513573][ T596] ? show_regs_print_info+0x18/0x18 [ 274.518769][ T596] dump_stack+0x15/0x1d [ 274.522911][ T596] should_fail+0x3c0/0x510 [ 274.527323][ T596] ? mempool_alloc_slab+0x1d/0x30 [ 274.532329][ T596] __should_failslab+0x9f/0xe0 [ 274.537063][ T596] should_failslab+0x9/0x20 [ 274.541722][ T596] kmem_cache_alloc+0x43/0x380 [ 274.546456][ T596] ? mempool_free+0x310/0x310 [ 274.551118][ T596] mempool_alloc_slab+0x1d/0x30 [ 274.555948][ T596] mempool_alloc+0x113/0x650 [ 274.560527][ T596] ? page_cache_prev_miss+0x420/0x420 [ 274.565893][ T596] ? mempool_resize+0x8e0/0x8e0 [ 274.570728][ T596] ? __page_pinner_migration_failed+0xdd/0x250 [ 274.576866][ T596] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 274.582217][ T596] ? pagecache_get_page+0x907/0x9c0 [ 274.587393][ T596] bio_alloc_bioset+0x1db/0x650 [ 274.592216][ T596] ? bio_chain_endio+0x120/0x120 [ 274.597157][ T596] ? __find_get_block+0x899/0xbd0 [ 274.602161][ T596] submit_bh_wbc+0x1cb/0x740 [ 274.606724][ T596] ll_rw_block+0x1c4/0x220 [ 274.611111][ T596] __breadahead+0xbe/0x170 [ 274.615512][ T596] ? __getblk_gfp+0x2a0/0x2a0 [ 274.620160][ T596] ? mempool_alloc+0x120/0x650 [ 274.624908][ T596] exfat_get_dentry+0x598/0x6f0 [ 274.629754][ T596] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 274.635099][ T596] ? submit_bio+0x1f8/0x6e0 [ 274.639588][ T596] exfat_create_upcase_table+0x231/0xea0 [ 274.645190][ T596] ? __disk_get_part+0x78/0xd0 [ 274.649935][ T596] ? guard_bio_eod+0x14a/0x1b0 [ 274.654682][ T596] ? submit_bh_wbc+0x660/0x740 [ 274.659425][ T596] ? exfat_nls_to_utf16+0xc40/0xc40 [ 274.664617][ T596] exfat_fill_super+0x1315/0x2a20 [ 274.669625][ T596] ? exfat_reconfigure+0x90/0x90 [ 274.674548][ T596] ? set_blocksize+0x208/0x3e0 [ 274.679292][ T596] ? sb_set_blocksize+0xb7/0xf0 [ 274.684128][ T596] get_tree_bdev+0x41d/0x640 [ 274.688704][ T596] ? exfat_reconfigure+0x90/0x90 [ 274.693626][ T596] exfat_get_tree+0x1c/0x20 [ 274.698165][ T596] vfs_get_tree+0x89/0x270 [ 274.702556][ T596] path_mount+0x1975/0x2ab0 [ 274.707045][ T596] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 274.712561][ T596] ? getname_flags+0x207/0x650 [ 274.717300][ T596] ? user_path_at_empty+0x40/0x50 [ 274.722293][ T596] __se_sys_mount+0x2f7/0x3b0 [ 274.726940][ T596] ? __x64_sys_mount+0xd0/0xd0 [ 274.731693][ T596] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 274.737734][ T596] __x64_sys_mount+0xbf/0xd0 [ 274.742309][ T596] do_syscall_64+0x31/0x70 [ 274.746701][ T596] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 274.752575][ T596] RIP: 0033:0x7fc1f62f16aa [ 274.756964][ T596] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 274.776555][ T596] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 274.784953][ T596] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 274.792906][ T596] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 274.800863][ T596] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 274.808809][ T596] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 274.816752][ T596] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 274.842928][ T598] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 274.851380][ T598] FAULT_INJECTION: forcing a failure. [ 274.851380][ T598] name failslab, interval 1, probability 0, space 0, times 0 [ 274.864039][ T598] CPU: 1 PID: 598 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 274.874292][ T598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.884335][ T598] Call Trace: [ 274.887621][ T598] dump_stack_lvl+0x1e2/0x24b [ 274.892284][ T598] ? show_regs_print_info+0x18/0x18 [ 274.897465][ T598] dump_stack+0x15/0x1d [ 274.901603][ T598] should_fail+0x3c0/0x510 [ 274.905995][ T598] ? mempool_alloc_slab+0x1d/0x30 [ 274.910995][ T598] __should_failslab+0x9f/0xe0 [ 274.915739][ T598] should_failslab+0x9/0x20 [ 274.920230][ T598] kmem_cache_alloc+0x43/0x380 [ 274.924975][ T598] ? mempool_free+0x310/0x310 [ 274.929637][ T598] mempool_alloc_slab+0x1d/0x30 [ 274.934463][ T598] mempool_alloc+0x113/0x650 [ 274.939035][ T598] ? mempool_resize+0x8e0/0x8e0 [ 274.943865][ T598] ? __page_pinner_migration_failed+0xdd/0x250 [ 274.950112][ T598] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 274.955468][ T598] ? pagecache_get_page+0x907/0x9c0 [ 274.960655][ T598] bio_alloc_bioset+0x1db/0x650 [ 274.965495][ T598] ? bio_chain_endio+0x120/0x120 [ 274.970416][ T598] ? __find_get_block+0x899/0xbd0 [ 274.975427][ T598] submit_bh_wbc+0x1cb/0x740 [ 274.980013][ T598] ll_rw_block+0x1c4/0x220 [ 274.984406][ T598] __breadahead+0xbe/0x170 [ 274.988811][ T598] ? __getblk_gfp+0x2a0/0x2a0 [ 274.993482][ T598] ? mempool_alloc+0x120/0x650 [ 274.998223][ T598] exfat_get_dentry+0x598/0x6f0 [ 275.003049][ T598] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 275.008396][ T598] ? submit_bio+0x1f8/0x6e0 [ 275.012879][ T598] exfat_create_upcase_table+0x231/0xea0 [ 275.018485][ T598] ? __disk_get_part+0x78/0xd0 [ 275.023222][ T598] ? guard_bio_eod+0x14a/0x1b0 [ 275.027959][ T598] ? submit_bh_wbc+0x660/0x740 [ 275.032698][ T598] ? exfat_nls_to_utf16+0xc40/0xc40 [ 275.037885][ T598] exfat_fill_super+0x1315/0x2a20 [ 275.042883][ T598] ? exfat_reconfigure+0x90/0x90 [ 275.047792][ T598] ? set_blocksize+0x208/0x3e0 [ 275.052528][ T598] ? sb_set_blocksize+0xb7/0xf0 [ 275.057356][ T598] get_tree_bdev+0x41d/0x640 [ 275.061920][ T598] ? exfat_reconfigure+0x90/0x90 [ 275.066827][ T598] exfat_get_tree+0x1c/0x20 [ 275.071300][ T598] vfs_get_tree+0x89/0x270 [ 275.075707][ T598] path_mount+0x1975/0x2ab0 [ 275.080187][ T598] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 275.085707][ T598] ? getname_flags+0x207/0x650 [ 275.090441][ T598] ? user_path_at_empty+0x40/0x50 [ 275.095441][ T598] __se_sys_mount+0x2f7/0x3b0 [ 275.100106][ T598] ? __x64_sys_mount+0xd0/0xd0 [ 275.104844][ T598] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 275.110881][ T598] __x64_sys_mount+0xbf/0xd0 [ 275.115444][ T598] do_syscall_64+0x31/0x70 [ 275.119834][ T598] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.125698][ T598] RIP: 0033:0x7fc1f62f16aa [ 275.130089][ T598] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 275.149676][ T598] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 275.158071][ T598] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa executing program [ 275.166024][ T598] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 275.173974][ T598] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 275.181924][ T598] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 275.189873][ T598] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 275.260799][ T600] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 275.269463][ T600] FAULT_INJECTION: forcing a failure. [ 275.269463][ T600] name failslab, interval 1, probability 0, space 0, times 0 [ 275.282164][ T600] CPU: 1 PID: 600 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 275.292373][ T600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.302406][ T600] Call Trace: [ 275.305674][ T600] dump_stack_lvl+0x1e2/0x24b [ 275.310324][ T600] ? show_regs_print_info+0x18/0x18 [ 275.315524][ T600] dump_stack+0x15/0x1d [ 275.319657][ T600] should_fail+0x3c0/0x510 [ 275.324050][ T600] ? mempool_alloc_slab+0x1d/0x30 [ 275.329066][ T600] __should_failslab+0x9f/0xe0 [ 275.333811][ T600] should_failslab+0x9/0x20 [ 275.338293][ T600] kmem_cache_alloc+0x43/0x380 [ 275.343034][ T600] ? mempool_free+0x310/0x310 [ 275.347688][ T600] mempool_alloc_slab+0x1d/0x30 [ 275.352512][ T600] mempool_alloc+0x113/0x650 [ 275.357076][ T600] ? page_cache_prev_miss+0x420/0x420 [ 275.362423][ T600] ? mempool_resize+0x8e0/0x8e0 [ 275.367250][ T600] ? __page_pinner_migration_failed+0xdd/0x250 [ 275.373378][ T600] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 275.378725][ T600] ? pagecache_get_page+0x907/0x9c0 [ 275.383897][ T600] bio_alloc_bioset+0x1db/0x650 [ 275.388723][ T600] ? bio_chain_endio+0x120/0x120 [ 275.393636][ T600] ? __find_get_block+0x899/0xbd0 [ 275.398636][ T600] submit_bh_wbc+0x1cb/0x740 [ 275.403202][ T600] ll_rw_block+0x1c4/0x220 [ 275.407720][ T600] __breadahead+0xbe/0x170 [ 275.412113][ T600] ? __getblk_gfp+0x2a0/0x2a0 [ 275.416769][ T600] ? mempool_alloc+0x120/0x650 [ 275.421507][ T600] exfat_get_dentry+0x598/0x6f0 [ 275.426335][ T600] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 275.431681][ T600] ? submit_bio+0x1f8/0x6e0 [ 275.436159][ T600] exfat_create_upcase_table+0x231/0xea0 [ 275.441765][ T600] ? __disk_get_part+0x78/0xd0 [ 275.446508][ T600] ? guard_bio_eod+0x14a/0x1b0 [ 275.451247][ T600] ? submit_bh_wbc+0x660/0x740 [ 275.455991][ T600] ? exfat_nls_to_utf16+0xc40/0xc40 [ 275.461166][ T600] exfat_fill_super+0x1315/0x2a20 [ 275.466168][ T600] ? exfat_reconfigure+0x90/0x90 [ 275.471086][ T600] ? set_blocksize+0x208/0x3e0 [ 275.475825][ T600] ? sb_set_blocksize+0xb7/0xf0 [ 275.480674][ T600] get_tree_bdev+0x41d/0x640 [ 275.485237][ T600] ? exfat_reconfigure+0x90/0x90 [ 275.490146][ T600] exfat_get_tree+0x1c/0x20 [ 275.494623][ T600] vfs_get_tree+0x89/0x270 [ 275.499018][ T600] path_mount+0x1975/0x2ab0 [ 275.503502][ T600] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 275.509024][ T600] ? getname_flags+0x207/0x650 [ 275.513766][ T600] ? user_path_at_empty+0x40/0x50 [ 275.518770][ T600] __se_sys_mount+0x2f7/0x3b0 [ 275.523422][ T600] ? __x64_sys_mount+0xd0/0xd0 [ 275.528165][ T600] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 275.534206][ T600] __x64_sys_mount+0xbf/0xd0 [ 275.538774][ T600] do_syscall_64+0x31/0x70 [ 275.543167][ T600] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.549034][ T600] RIP: 0033:0x7fc1f62f16aa [ 275.553428][ T600] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 275.573015][ T600] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 275.581419][ T600] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 275.589366][ T600] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 275.597398][ T600] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 275.605346][ T600] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 275.613294][ T600] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 275.709965][ T602] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 275.718365][ T602] FAULT_INJECTION: forcing a failure. [ 275.718365][ T602] name failslab, interval 1, probability 0, space 0, times 0 [ 275.730978][ T602] CPU: 1 PID: 602 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 275.741301][ T602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.751329][ T602] Call Trace: [ 275.754596][ T602] dump_stack_lvl+0x1e2/0x24b [ 275.759245][ T602] ? show_regs_print_info+0x18/0x18 [ 275.764436][ T602] dump_stack+0x15/0x1d [ 275.768569][ T602] should_fail+0x3c0/0x510 [ 275.772962][ T602] ? mempool_alloc_slab+0x1d/0x30 [ 275.777960][ T602] __should_failslab+0x9f/0xe0 [ 275.782695][ T602] should_failslab+0x9/0x20 [ 275.787170][ T602] kmem_cache_alloc+0x43/0x380 [ 275.791905][ T602] ? mempool_free+0x310/0x310 [ 275.796656][ T602] mempool_alloc_slab+0x1d/0x30 [ 275.801489][ T602] mempool_alloc+0x113/0x650 [ 275.806055][ T602] ? page_cache_prev_miss+0x420/0x420 [ 275.811488][ T602] ? mempool_resize+0x8e0/0x8e0 [ 275.816312][ T602] ? __page_pinner_migration_failed+0xdd/0x250 [ 275.822436][ T602] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 275.827779][ T602] ? pagecache_get_page+0x907/0x9c0 [ 275.832955][ T602] bio_alloc_bioset+0x1db/0x650 [ 275.837779][ T602] ? bio_chain_endio+0x120/0x120 [ 275.842688][ T602] ? __find_get_block+0x899/0xbd0 [ 275.847700][ T602] submit_bh_wbc+0x1cb/0x740 [ 275.852261][ T602] ll_rw_block+0x1c4/0x220 [ 275.856650][ T602] __breadahead+0xbe/0x170 [ 275.861036][ T602] ? __getblk_gfp+0x2a0/0x2a0 [ 275.865704][ T602] ? mempool_alloc+0x120/0x650 [ 275.870440][ T602] exfat_get_dentry+0x598/0x6f0 [ 275.875352][ T602] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 275.880695][ T602] ? submit_bio+0x1f8/0x6e0 [ 275.885169][ T602] exfat_create_upcase_table+0x231/0xea0 [ 275.890774][ T602] ? __disk_get_part+0x78/0xd0 [ 275.895519][ T602] ? guard_bio_eod+0x14a/0x1b0 [ 275.900262][ T602] ? submit_bh_wbc+0x660/0x740 [ 275.904997][ T602] ? exfat_nls_to_utf16+0xc40/0xc40 [ 275.910167][ T602] exfat_fill_super+0x1315/0x2a20 [ 275.915164][ T602] ? exfat_reconfigure+0x90/0x90 [ 275.920088][ T602] ? set_blocksize+0x208/0x3e0 [ 275.924828][ T602] ? sb_set_blocksize+0xb7/0xf0 [ 275.929663][ T602] get_tree_bdev+0x41d/0x640 [ 275.934224][ T602] ? exfat_reconfigure+0x90/0x90 [ 275.939137][ T602] exfat_get_tree+0x1c/0x20 [ 275.943612][ T602] vfs_get_tree+0x89/0x270 [ 275.948001][ T602] path_mount+0x1975/0x2ab0 [ 275.952475][ T602] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 275.958014][ T602] ? getname_flags+0x207/0x650 [ 275.962754][ T602] ? user_path_at_empty+0x40/0x50 [ 275.967752][ T602] __se_sys_mount+0x2f7/0x3b0 [ 275.972402][ T602] ? __x64_sys_mount+0xd0/0xd0 [ 275.977137][ T602] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 275.983173][ T602] __x64_sys_mount+0xbf/0xd0 [ 275.987736][ T602] do_syscall_64+0x31/0x70 [ 275.992128][ T602] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.997990][ T602] RIP: 0033:0x7fc1f62f16aa [ 276.002377][ T602] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 276.021967][ T602] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 276.030360][ T602] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 276.038307][ T602] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 276.046257][ T602] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 276.054210][ T602] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 276.062157][ T602] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 276.133251][ T604] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 276.141831][ T604] FAULT_INJECTION: forcing a failure. [ 276.141831][ T604] name failslab, interval 1, probability 0, space 0, times 0 [ 276.154609][ T604] CPU: 1 PID: 604 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 276.164825][ T604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.174854][ T604] Call Trace: [ 276.178120][ T604] dump_stack_lvl+0x1e2/0x24b [ 276.182770][ T604] ? show_regs_print_info+0x18/0x18 [ 276.187941][ T604] dump_stack+0x15/0x1d [ 276.192087][ T604] should_fail+0x3c0/0x510 [ 276.196481][ T604] ? mempool_alloc_slab+0x1d/0x30 [ 276.201478][ T604] __should_failslab+0x9f/0xe0 [ 276.206231][ T604] should_failslab+0x9/0x20 [ 276.210704][ T604] kmem_cache_alloc+0x43/0x380 [ 276.215437][ T604] ? mempool_free+0x310/0x310 [ 276.220085][ T604] mempool_alloc_slab+0x1d/0x30 [ 276.224909][ T604] mempool_alloc+0x113/0x650 [ 276.229470][ T604] ? page_cache_prev_miss+0x420/0x420 [ 276.234818][ T604] ? mempool_resize+0x8e0/0x8e0 [ 276.239644][ T604] ? __page_pinner_migration_failed+0xdd/0x250 [ 276.245771][ T604] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 276.251133][ T604] ? pagecache_get_page+0x907/0x9c0 [ 276.256304][ T604] bio_alloc_bioset+0x1db/0x650 [ 276.261129][ T604] ? bio_chain_endio+0x120/0x120 [ 276.266158][ T604] ? __find_get_block+0x899/0xbd0 [ 276.271152][ T604] submit_bh_wbc+0x1cb/0x740 [ 276.275743][ T604] ll_rw_block+0x1c4/0x220 [ 276.280133][ T604] __breadahead+0xbe/0x170 [ 276.284583][ T604] ? __getblk_gfp+0x2a0/0x2a0 [ 276.289255][ T604] exfat_get_dentry+0x598/0x6f0 [ 276.294088][ T604] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 276.299438][ T604] ? io_schedule+0x8e/0x120 [ 276.303929][ T604] exfat_create_upcase_table+0x231/0xea0 [ 276.309537][ T604] ? __disk_get_part+0x78/0xd0 [ 276.314311][ T604] ? bit_wait+0xa0/0xa0 [ 276.318438][ T604] ? __wait_on_bit+0x1a0/0x1a0 [ 276.323176][ T604] ? bit_waitqueue+0x30/0x30 [ 276.327782][ T604] ? exfat_nls_to_utf16+0xc40/0xc40 [ 276.333137][ T604] exfat_fill_super+0x1315/0x2a20 [ 276.338141][ T604] ? exfat_reconfigure+0x90/0x90 [ 276.343063][ T604] ? set_blocksize+0x208/0x3e0 [ 276.347898][ T604] ? sb_set_blocksize+0xb7/0xf0 [ 276.352717][ T604] get_tree_bdev+0x41d/0x640 [ 276.357278][ T604] ? exfat_reconfigure+0x90/0x90 [ 276.362187][ T604] exfat_get_tree+0x1c/0x20 [ 276.366663][ T604] vfs_get_tree+0x89/0x270 [ 276.371061][ T604] path_mount+0x1975/0x2ab0 [ 276.375536][ T604] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 276.381146][ T604] ? getname_flags+0x207/0x650 [ 276.385893][ T604] ? user_path_at_empty+0x40/0x50 [ 276.390891][ T604] __se_sys_mount+0x2f7/0x3b0 [ 276.395538][ T604] ? __x64_sys_mount+0xd0/0xd0 [ 276.400270][ T604] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 276.406306][ T604] __x64_sys_mount+0xbf/0xd0 [ 276.410880][ T604] do_syscall_64+0x31/0x70 [ 276.415267][ T604] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.421137][ T604] RIP: 0033:0x7fc1f62f16aa [ 276.425524][ T604] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 276.445102][ T604] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 276.453497][ T604] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 276.461446][ T604] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 276.469389][ T604] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 276.477333][ T604] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 276.485273][ T604] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 276.582198][ T606] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 276.590706][ T606] FAULT_INJECTION: forcing a failure. [ 276.590706][ T606] name failslab, interval 1, probability 0, space 0, times 0 [ 276.603471][ T606] CPU: 0 PID: 606 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 276.613687][ T606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.623727][ T606] Call Trace: [ 276.626994][ T606] dump_stack_lvl+0x1e2/0x24b [ 276.631643][ T606] ? show_regs_print_info+0x18/0x18 [ 276.636818][ T606] dump_stack+0x15/0x1d [ 276.640945][ T606] should_fail+0x3c0/0x510 [ 276.645332][ T606] ? mempool_alloc_slab+0x1d/0x30 [ 276.650326][ T606] __should_failslab+0x9f/0xe0 [ 276.655057][ T606] should_failslab+0x9/0x20 [ 276.659534][ T606] kmem_cache_alloc+0x43/0x380 [ 276.664268][ T606] ? mempool_free+0x310/0x310 [ 276.668921][ T606] mempool_alloc_slab+0x1d/0x30 [ 276.673751][ T606] mempool_alloc+0x113/0x650 [ 276.678311][ T606] ? page_cache_prev_miss+0x420/0x420 [ 276.683654][ T606] ? mempool_resize+0x8e0/0x8e0 [ 276.688481][ T606] ? __page_pinner_migration_failed+0xdd/0x250 [ 276.694618][ T606] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 276.699960][ T606] ? pagecache_get_page+0x907/0x9c0 [ 276.705127][ T606] bio_alloc_bioset+0x1db/0x650 [ 276.709949][ T606] ? bio_chain_endio+0x120/0x120 [ 276.714880][ T606] ? __find_get_block+0xa6b/0xbd0 [ 276.719896][ T606] submit_bh_wbc+0x1cb/0x740 [ 276.724464][ T606] ll_rw_block+0x1c4/0x220 [ 276.728877][ T606] __breadahead+0xbe/0x170 [ 276.733272][ T606] ? __getblk_gfp+0x2a0/0x2a0 [ 276.737922][ T606] ? mempool_alloc+0x120/0x650 [ 276.742677][ T606] exfat_get_dentry+0x598/0x6f0 [ 276.747499][ T606] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 276.752856][ T606] ? submit_bio+0x1f8/0x6e0 [ 276.757339][ T606] exfat_create_upcase_table+0x231/0xea0 [ 276.762946][ T606] ? __disk_get_part+0x78/0xd0 [ 276.767681][ T606] ? guard_bio_eod+0x14a/0x1b0 [ 276.772416][ T606] ? submit_bh_wbc+0x660/0x740 [ 276.777154][ T606] ? exfat_nls_to_utf16+0xc40/0xc40 [ 276.782323][ T606] exfat_fill_super+0x1315/0x2a20 [ 276.787319][ T606] ? exfat_reconfigure+0x90/0x90 [ 276.792328][ T606] ? set_blocksize+0x208/0x3e0 [ 276.797064][ T606] ? sb_set_blocksize+0xb7/0xf0 [ 276.801896][ T606] get_tree_bdev+0x41d/0x640 [ 276.806464][ T606] ? exfat_reconfigure+0x90/0x90 [ 276.811372][ T606] exfat_get_tree+0x1c/0x20 [ 276.815847][ T606] vfs_get_tree+0x89/0x270 [ 276.820246][ T606] path_mount+0x1975/0x2ab0 [ 276.824727][ T606] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 276.830242][ T606] ? getname_flags+0x207/0x650 [ 276.834974][ T606] ? user_path_at_empty+0x40/0x50 [ 276.839969][ T606] __se_sys_mount+0x2f7/0x3b0 [ 276.844615][ T606] ? __x64_sys_mount+0xd0/0xd0 [ 276.849350][ T606] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 276.855397][ T606] __x64_sys_mount+0xbf/0xd0 [ 276.859971][ T606] do_syscall_64+0x31/0x70 [ 276.864359][ T606] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.870235][ T606] RIP: 0033:0x7fc1f62f16aa [ 276.874623][ T606] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 276.894201][ T606] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 276.902587][ T606] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 276.910534][ T606] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 276.918478][ T606] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 276.926509][ T606] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 276.934467][ T606] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 277.022111][ T608] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 277.030868][ T608] FAULT_INJECTION: forcing a failure. [ 277.030868][ T608] name failslab, interval 1, probability 0, space 0, times 0 [ 277.043657][ T608] CPU: 1 PID: 608 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 277.053981][ T608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.064013][ T608] Call Trace: [ 277.067358][ T608] dump_stack_lvl+0x1e2/0x24b [ 277.072027][ T608] ? show_regs_print_info+0x18/0x18 [ 277.077208][ T608] dump_stack+0x15/0x1d [ 277.081923][ T608] should_fail+0x3c0/0x510 [ 277.086313][ T608] ? mempool_alloc_slab+0x1d/0x30 [ 277.091312][ T608] __should_failslab+0x9f/0xe0 [ 277.096065][ T608] should_failslab+0x9/0x20 [ 277.100543][ T608] kmem_cache_alloc+0x43/0x380 [ 277.105276][ T608] ? mempool_free+0x310/0x310 [ 277.109925][ T608] mempool_alloc_slab+0x1d/0x30 [ 277.114743][ T608] mempool_alloc+0x113/0x650 [ 277.119309][ T608] ? mempool_resize+0x8e0/0x8e0 [ 277.124145][ T608] ? __page_pinner_migration_failed+0xdd/0x250 [ 277.130269][ T608] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 277.135623][ T608] ? pagecache_get_page+0x907/0x9c0 [ 277.140816][ T608] bio_alloc_bioset+0x1db/0x650 [ 277.145646][ T608] ? bio_chain_endio+0x120/0x120 [ 277.150557][ T608] ? __find_get_block+0x899/0xbd0 [ 277.155558][ T608] submit_bh_wbc+0x1cb/0x740 [ 277.160121][ T608] ll_rw_block+0x1c4/0x220 [ 277.164519][ T608] __breadahead+0xbe/0x170 [ 277.168915][ T608] ? __getblk_gfp+0x2a0/0x2a0 [ 277.173563][ T608] exfat_get_dentry+0x598/0x6f0 [ 277.178387][ T608] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 277.183738][ T608] ? io_schedule+0x8e/0x120 [ 277.188215][ T608] exfat_create_upcase_table+0x231/0xea0 [ 277.193816][ T608] ? __disk_get_part+0x78/0xd0 [ 277.198547][ T608] ? bit_wait+0xa0/0xa0 [ 277.202679][ T608] ? __wait_on_bit+0x1a0/0x1a0 [ 277.207412][ T608] ? bit_waitqueue+0x30/0x30 [ 277.211969][ T608] ? exfat_nls_to_utf16+0xc40/0xc40 [ 277.217149][ T608] exfat_fill_super+0x1315/0x2a20 [ 277.222145][ T608] ? exfat_reconfigure+0x90/0x90 [ 277.227064][ T608] ? set_blocksize+0x208/0x3e0 [ 277.231850][ T608] ? sb_set_blocksize+0xb7/0xf0 [ 277.236689][ T608] get_tree_bdev+0x41d/0x640 [ 277.241267][ T608] ? exfat_reconfigure+0x90/0x90 [ 277.246184][ T608] exfat_get_tree+0x1c/0x20 [ 277.250661][ T608] vfs_get_tree+0x89/0x270 [ 277.255061][ T608] path_mount+0x1975/0x2ab0 [ 277.259781][ T608] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 277.265316][ T608] ? getname_flags+0x207/0x650 [ 277.270061][ T608] ? user_path_at_empty+0x40/0x50 [ 277.275065][ T608] __se_sys_mount+0x2f7/0x3b0 [ 277.279724][ T608] ? __x64_sys_mount+0xd0/0xd0 [ 277.284470][ T608] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 277.290511][ T608] __x64_sys_mount+0xbf/0xd0 [ 277.295088][ T608] do_syscall_64+0x31/0x70 [ 277.299483][ T608] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 277.305356][ T608] RIP: 0033:0x7fc1f62f16aa [ 277.309752][ T608] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 277.329335][ T608] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 277.337735][ T608] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 277.345685][ T608] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 277.353643][ T608] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 277.361599][ T608] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 277.369569][ T608] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 277.453772][ T610] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 277.462313][ T610] FAULT_INJECTION: forcing a failure. [ 277.462313][ T610] name failslab, interval 1, probability 0, space 0, times 0 [ 277.474944][ T610] CPU: 0 PID: 610 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 277.485169][ T610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.495203][ T610] Call Trace: [ 277.498477][ T610] dump_stack_lvl+0x1e2/0x24b [ 277.503145][ T610] ? show_regs_print_info+0x18/0x18 [ 277.508317][ T610] dump_stack+0x15/0x1d [ 277.512462][ T610] should_fail+0x3c0/0x510 [ 277.516855][ T610] ? mempool_alloc_slab+0x1d/0x30 [ 277.521851][ T610] __should_failslab+0x9f/0xe0 [ 277.526588][ T610] should_failslab+0x9/0x20 [ 277.531070][ T610] kmem_cache_alloc+0x43/0x380 [ 277.535812][ T610] ? mempool_free+0x310/0x310 [ 277.540469][ T610] mempool_alloc_slab+0x1d/0x30 [ 277.545292][ T610] mempool_alloc+0x113/0x650 [ 277.549863][ T610] ? page_cache_prev_miss+0x420/0x420 [ 277.555226][ T610] ? mempool_resize+0x8e0/0x8e0 [ 277.560058][ T610] ? __page_pinner_migration_failed+0xdd/0x250 [ 277.566194][ T610] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 277.571548][ T610] ? pagecache_get_page+0x907/0x9c0 [ 277.576725][ T610] bio_alloc_bioset+0x1db/0x650 [ 277.581558][ T610] ? bio_chain_endio+0x120/0x120 [ 277.586490][ T610] ? __find_get_block+0x899/0xbd0 [ 277.591496][ T610] submit_bh_wbc+0x1cb/0x740 [ 277.596061][ T610] ll_rw_block+0x1c4/0x220 [ 277.600468][ T610] __breadahead+0xbe/0x170 [ 277.604861][ T610] ? __getblk_gfp+0x2a0/0x2a0 [ 277.609525][ T610] ? mempool_alloc+0x120/0x650 [ 277.614264][ T610] exfat_get_dentry+0x598/0x6f0 [ 277.619094][ T610] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 277.624445][ T610] ? submit_bio+0x1f8/0x6e0 [ 277.628927][ T610] exfat_create_upcase_table+0x231/0xea0 [ 277.634535][ T610] ? __disk_get_part+0x78/0xd0 [ 277.639272][ T610] ? guard_bio_eod+0x14a/0x1b0 [ 277.644112][ T610] ? submit_bh_wbc+0x660/0x740 [ 277.648853][ T610] ? exfat_nls_to_utf16+0xc40/0xc40 [ 277.654023][ T610] exfat_fill_super+0x1315/0x2a20 [ 277.659023][ T610] ? exfat_reconfigure+0x90/0x90 [ 277.664282][ T610] ? set_blocksize+0x208/0x3e0 [ 277.669037][ T610] ? sb_set_blocksize+0xb7/0xf0 [ 277.673962][ T610] get_tree_bdev+0x41d/0x640 [ 277.678590][ T610] ? exfat_reconfigure+0x90/0x90 [ 277.683519][ T610] exfat_get_tree+0x1c/0x20 [ 277.688018][ T610] vfs_get_tree+0x89/0x270 [ 277.692413][ T610] path_mount+0x1975/0x2ab0 [ 277.696912][ T610] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 277.702460][ T610] ? getname_flags+0x207/0x650 [ 277.707219][ T610] ? user_path_at_empty+0x40/0x50 [ 277.712218][ T610] __se_sys_mount+0x2f7/0x3b0 [ 277.716871][ T610] ? __x64_sys_mount+0xd0/0xd0 [ 277.721608][ T610] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 277.727645][ T610] __x64_sys_mount+0xbf/0xd0 [ 277.732212][ T610] do_syscall_64+0x31/0x70 [ 277.736606][ T610] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 277.742472][ T610] RIP: 0033:0x7fc1f62f16aa [ 277.746863][ T610] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 277.766440][ T610] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 277.774850][ T610] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 277.782811][ T610] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 277.790766][ T610] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 277.798729][ T610] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 277.806693][ T610] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 277.902749][ T612] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 277.911445][ T612] FAULT_INJECTION: forcing a failure. [ 277.911445][ T612] name failslab, interval 1, probability 0, space 0, times 0 [ 277.924139][ T612] CPU: 1 PID: 612 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 277.934357][ T612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.944388][ T612] Call Trace: [ 277.947658][ T612] dump_stack_lvl+0x1e2/0x24b [ 277.952309][ T612] ? show_regs_print_info+0x18/0x18 [ 277.957489][ T612] dump_stack+0x15/0x1d [ 277.961628][ T612] should_fail+0x3c0/0x510 [ 277.966026][ T612] ? mempool_alloc_slab+0x1d/0x30 [ 277.971025][ T612] __should_failslab+0x9f/0xe0 [ 277.975761][ T612] should_failslab+0x9/0x20 [ 277.980237][ T612] kmem_cache_alloc+0x43/0x380 [ 277.984974][ T612] ? mempool_free+0x310/0x310 [ 277.989630][ T612] mempool_alloc_slab+0x1d/0x30 [ 277.994475][ T612] mempool_alloc+0x113/0x650 [ 277.999040][ T612] ? page_cache_prev_miss+0x420/0x420 [ 278.004382][ T612] ? mempool_resize+0x8e0/0x8e0 [ 278.009218][ T612] ? __page_pinner_migration_failed+0xdd/0x250 [ 278.015345][ T612] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 278.020689][ T612] ? pagecache_get_page+0x907/0x9c0 [ 278.025862][ T612] bio_alloc_bioset+0x1db/0x650 [ 278.030686][ T612] ? bio_chain_endio+0x120/0x120 [ 278.035593][ T612] ? __find_get_block+0xa6b/0xbd0 [ 278.040591][ T612] submit_bh_wbc+0x1cb/0x740 [ 278.045154][ T612] ll_rw_block+0x1c4/0x220 [ 278.049545][ T612] __breadahead+0xbe/0x170 [ 278.053934][ T612] ? __getblk_gfp+0x2a0/0x2a0 [ 278.058582][ T612] exfat_get_dentry+0x598/0x6f0 [ 278.063404][ T612] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 278.068747][ T612] ? io_schedule+0x8e/0x120 [ 278.073224][ T612] exfat_create_upcase_table+0x231/0xea0 [ 278.078830][ T612] ? __disk_get_part+0x78/0xd0 [ 278.083652][ T612] ? bit_wait+0xa0/0xa0 [ 278.087779][ T612] ? __wait_on_bit+0x1a0/0x1a0 [ 278.092523][ T612] ? bit_waitqueue+0x30/0x30 [ 278.097094][ T612] ? exfat_nls_to_utf16+0xc40/0xc40 [ 278.102280][ T612] exfat_fill_super+0x1315/0x2a20 [ 278.107281][ T612] ? exfat_reconfigure+0x90/0x90 [ 278.112191][ T612] ? set_blocksize+0x208/0x3e0 [ 278.116927][ T612] ? sb_set_blocksize+0xb7/0xf0 [ 278.121757][ T612] get_tree_bdev+0x41d/0x640 [ 278.126343][ T612] ? exfat_reconfigure+0x90/0x90 [ 278.131266][ T612] exfat_get_tree+0x1c/0x20 [ 278.135778][ T612] vfs_get_tree+0x89/0x270 [ 278.140169][ T612] path_mount+0x1975/0x2ab0 [ 278.144646][ T612] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 278.150166][ T612] ? getname_flags+0x207/0x650 [ 278.154916][ T612] ? user_path_at_empty+0x40/0x50 [ 278.159922][ T612] __se_sys_mount+0x2f7/0x3b0 [ 278.164577][ T612] ? __x64_sys_mount+0xd0/0xd0 [ 278.169319][ T612] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 278.175367][ T612] __x64_sys_mount+0xbf/0xd0 [ 278.179934][ T612] do_syscall_64+0x31/0x70 [ 278.184337][ T612] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 278.190203][ T612] RIP: 0033:0x7fc1f62f16aa [ 278.194594][ T612] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 278.214190][ T612] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 278.222581][ T612] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 278.230534][ T612] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 278.238481][ T612] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 278.246433][ T612] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 278.254390][ T612] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 278.343019][ T614] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 278.351563][ T614] FAULT_INJECTION: forcing a failure. [ 278.351563][ T614] name failslab, interval 1, probability 0, space 0, times 0 [ 278.364228][ T614] CPU: 1 PID: 614 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 278.374468][ T614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.384520][ T614] Call Trace: [ 278.387818][ T614] dump_stack_lvl+0x1e2/0x24b [ 278.392478][ T614] ? show_regs_print_info+0x18/0x18 [ 278.397647][ T614] dump_stack+0x15/0x1d [ 278.401776][ T614] should_fail+0x3c0/0x510 [ 278.406166][ T614] ? mempool_alloc_slab+0x1d/0x30 [ 278.411161][ T614] __should_failslab+0x9f/0xe0 [ 278.415897][ T614] should_failslab+0x9/0x20 [ 278.420377][ T614] kmem_cache_alloc+0x43/0x380 [ 278.425116][ T614] ? mempool_free+0x310/0x310 [ 278.429762][ T614] mempool_alloc_slab+0x1d/0x30 [ 278.434583][ T614] mempool_alloc+0x113/0x650 [ 278.439145][ T614] ? page_cache_prev_miss+0x420/0x420 [ 278.444484][ T614] ? mempool_resize+0x8e0/0x8e0 [ 278.449306][ T614] ? __page_pinner_migration_failed+0xdd/0x250 [ 278.455433][ T614] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 278.460773][ T614] ? pagecache_get_page+0x907/0x9c0 [ 278.465953][ T614] bio_alloc_bioset+0x1db/0x650 [ 278.470784][ T614] ? bio_chain_endio+0x120/0x120 [ 278.475732][ T614] ? __find_get_block+0xa6b/0xbd0 [ 278.480728][ T614] submit_bh_wbc+0x1cb/0x740 [ 278.485304][ T614] ll_rw_block+0x1c4/0x220 [ 278.489691][ T614] __breadahead+0xbe/0x170 [ 278.494082][ T614] ? __getblk_gfp+0x2a0/0x2a0 [ 278.498733][ T614] exfat_get_dentry+0x598/0x6f0 [ 278.503561][ T614] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 278.508908][ T614] ? io_schedule+0x8e/0x120 [ 278.513385][ T614] exfat_create_upcase_table+0x231/0xea0 [ 278.518993][ T614] ? __disk_get_part+0x78/0xd0 [ 278.523731][ T614] ? bit_wait+0xa0/0xa0 [ 278.527858][ T614] ? __wait_on_bit+0x1a0/0x1a0 [ 278.532591][ T614] ? bit_waitqueue+0x30/0x30 [ 278.537156][ T614] ? exfat_nls_to_utf16+0xc40/0xc40 [ 278.542335][ T614] exfat_fill_super+0x1315/0x2a20 [ 278.547333][ T614] ? exfat_reconfigure+0x90/0x90 [ 278.552241][ T614] ? set_blocksize+0x208/0x3e0 [ 278.556991][ T614] ? sb_set_blocksize+0xb7/0xf0 [ 278.561817][ T614] get_tree_bdev+0x41d/0x640 [ 278.566379][ T614] ? exfat_reconfigure+0x90/0x90 [ 278.571304][ T614] exfat_get_tree+0x1c/0x20 [ 278.575785][ T614] vfs_get_tree+0x89/0x270 [ 278.580175][ T614] path_mount+0x1975/0x2ab0 [ 278.584654][ T614] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 278.590174][ T614] ? getname_flags+0x207/0x650 [ 278.594909][ T614] ? user_path_at_empty+0x40/0x50 [ 278.599903][ T614] __se_sys_mount+0x2f7/0x3b0 [ 278.604552][ T614] ? __x64_sys_mount+0xd0/0xd0 [ 278.609287][ T614] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 278.615413][ T614] __x64_sys_mount+0xbf/0xd0 [ 278.619993][ T614] do_syscall_64+0x31/0x70 [ 278.624390][ T614] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 278.630257][ T614] RIP: 0033:0x7fc1f62f16aa [ 278.634646][ T614] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 278.654221][ T614] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 278.662620][ T614] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 278.670567][ T614] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 278.678517][ T614] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 278.686475][ T614] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 executing program [ 278.694420][ T614] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 278.744944][ T616] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 278.753519][ T616] FAULT_INJECTION: forcing a failure. [ 278.753519][ T616] name failslab, interval 1, probability 0, space 0, times 0 [ 278.766197][ T616] CPU: 0 PID: 616 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 278.776423][ T616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.786457][ T616] Call Trace: [ 278.789726][ T616] dump_stack_lvl+0x1e2/0x24b [ 278.794375][ T616] ? show_regs_print_info+0x18/0x18 [ 278.799545][ T616] dump_stack+0x15/0x1d [ 278.803673][ T616] should_fail+0x3c0/0x510 [ 278.808119][ T616] ? mempool_alloc_slab+0x1d/0x30 [ 278.813233][ T616] __should_failslab+0x9f/0xe0 [ 278.817965][ T616] should_failslab+0x9/0x20 [ 278.822491][ T616] kmem_cache_alloc+0x43/0x380 [ 278.827236][ T616] ? mempool_free+0x310/0x310 [ 278.831897][ T616] mempool_alloc_slab+0x1d/0x30 [ 278.836718][ T616] mempool_alloc+0x113/0x650 [ 278.841277][ T616] ? page_cache_prev_miss+0x420/0x420 [ 278.846619][ T616] ? mempool_resize+0x8e0/0x8e0 [ 278.851440][ T616] ? __page_pinner_migration_failed+0xdd/0x250 [ 278.857565][ T616] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 278.862923][ T616] ? pagecache_get_page+0x907/0x9c0 [ 278.868107][ T616] bio_alloc_bioset+0x1db/0x650 [ 278.872929][ T616] ? bio_chain_endio+0x120/0x120 [ 278.877836][ T616] ? __find_get_block+0x899/0xbd0 [ 278.882831][ T616] submit_bh_wbc+0x1cb/0x740 [ 278.887393][ T616] ll_rw_block+0x1c4/0x220 [ 278.891779][ T616] __breadahead+0xbe/0x170 [ 278.896180][ T616] ? __getblk_gfp+0x2a0/0x2a0 [ 278.900831][ T616] exfat_get_dentry+0x598/0x6f0 [ 278.905652][ T616] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 278.910997][ T616] ? io_schedule+0x8e/0x120 [ 278.915499][ T616] exfat_create_upcase_table+0x231/0xea0 [ 278.921805][ T616] ? __disk_get_part+0x78/0xd0 [ 278.926548][ T616] ? bit_wait+0xa0/0xa0 [ 278.930680][ T616] ? __wait_on_bit+0x1a0/0x1a0 [ 278.935423][ T616] ? bit_waitqueue+0x30/0x30 [ 278.939996][ T616] ? exfat_nls_to_utf16+0xc40/0xc40 [ 278.945191][ T616] exfat_fill_super+0x1315/0x2a20 [ 278.950195][ T616] ? exfat_reconfigure+0x90/0x90 [ 278.955118][ T616] ? set_blocksize+0x208/0x3e0 [ 278.959874][ T616] ? sb_set_blocksize+0xb7/0xf0 [ 278.964711][ T616] get_tree_bdev+0x41d/0x640 [ 278.969281][ T616] ? exfat_reconfigure+0x90/0x90 [ 278.974192][ T616] exfat_get_tree+0x1c/0x20 [ 278.978669][ T616] vfs_get_tree+0x89/0x270 [ 278.983063][ T616] path_mount+0x1975/0x2ab0 [ 278.987586][ T616] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 278.993110][ T616] ? getname_flags+0x207/0x650 [ 278.997854][ T616] ? user_path_at_empty+0x40/0x50 [ 279.002852][ T616] __se_sys_mount+0x2f7/0x3b0 [ 279.007503][ T616] ? __x64_sys_mount+0xd0/0xd0 [ 279.012242][ T616] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 279.018280][ T616] __x64_sys_mount+0xbf/0xd0 [ 279.022844][ T616] do_syscall_64+0x31/0x70 [ 279.027229][ T616] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 279.033089][ T616] RIP: 0033:0x7fc1f62f16aa [ 279.037476][ T616] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 279.057051][ T616] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 279.065432][ T616] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 279.073375][ T616] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 279.081316][ T616] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 279.089255][ T616] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 279.097197][ T616] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 279.153295][ T618] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 279.161779][ T618] FAULT_INJECTION: forcing a failure. [ 279.161779][ T618] name failslab, interval 1, probability 0, space 0, times 0 [ 279.174563][ T618] CPU: 1 PID: 618 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 279.184788][ T618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.194816][ T618] Call Trace: [ 279.198079][ T618] dump_stack_lvl+0x1e2/0x24b [ 279.202727][ T618] ? show_regs_print_info+0x18/0x18 [ 279.207894][ T618] dump_stack+0x15/0x1d [ 279.212022][ T618] should_fail+0x3c0/0x510 [ 279.216407][ T618] ? mempool_alloc_slab+0x1d/0x30 [ 279.221402][ T618] __should_failslab+0x9f/0xe0 [ 279.226137][ T618] should_failslab+0x9/0x20 [ 279.230614][ T618] kmem_cache_alloc+0x43/0x380 [ 279.235654][ T618] ? mempool_free+0x310/0x310 [ 279.240300][ T618] mempool_alloc_slab+0x1d/0x30 [ 279.245133][ T618] mempool_alloc+0x113/0x650 [ 279.249713][ T618] ? page_cache_prev_miss+0x420/0x420 [ 279.255068][ T618] ? mempool_resize+0x8e0/0x8e0 [ 279.259906][ T618] ? __page_pinner_migration_failed+0xdd/0x250 [ 279.266035][ T618] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 279.271376][ T618] ? pagecache_get_page+0x907/0x9c0 [ 279.276551][ T618] bio_alloc_bioset+0x1db/0x650 [ 279.281373][ T618] ? bio_chain_endio+0x120/0x120 [ 279.286387][ T618] ? __find_get_block+0x899/0xbd0 [ 279.291384][ T618] submit_bh_wbc+0x1cb/0x740 [ 279.295960][ T618] ll_rw_block+0x1c4/0x220 [ 279.300352][ T618] __breadahead+0xbe/0x170 [ 279.304744][ T618] ? __getblk_gfp+0x2a0/0x2a0 [ 279.309395][ T618] exfat_get_dentry+0x598/0x6f0 [ 279.314233][ T618] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 279.319583][ T618] ? io_schedule+0x8e/0x120 [ 279.324077][ T618] exfat_create_upcase_table+0x231/0xea0 [ 279.329685][ T618] ? __disk_get_part+0x78/0xd0 [ 279.334433][ T618] ? bit_wait+0xa0/0xa0 [ 279.338577][ T618] ? __wait_on_bit+0x1a0/0x1a0 [ 279.343312][ T618] ? bit_waitqueue+0x30/0x30 [ 279.347880][ T618] ? exfat_nls_to_utf16+0xc40/0xc40 [ 279.353057][ T618] exfat_fill_super+0x1315/0x2a20 [ 279.358067][ T618] ? exfat_reconfigure+0x90/0x90 [ 279.362995][ T618] ? set_blocksize+0x208/0x3e0 [ 279.367819][ T618] ? sb_set_blocksize+0xb7/0xf0 [ 279.372643][ T618] get_tree_bdev+0x41d/0x640 [ 279.377205][ T618] ? exfat_reconfigure+0x90/0x90 [ 279.382113][ T618] exfat_get_tree+0x1c/0x20 [ 279.386597][ T618] vfs_get_tree+0x89/0x270 [ 279.390984][ T618] path_mount+0x1975/0x2ab0 [ 279.395470][ T618] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 279.400984][ T618] ? getname_flags+0x207/0x650 [ 279.405719][ T618] ? user_path_at_empty+0x40/0x50 [ 279.410717][ T618] __se_sys_mount+0x2f7/0x3b0 [ 279.415364][ T618] ? __x64_sys_mount+0xd0/0xd0 [ 279.420096][ T618] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 279.426139][ T618] __x64_sys_mount+0xbf/0xd0 [ 279.430715][ T618] do_syscall_64+0x31/0x70 [ 279.435102][ T618] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 279.440963][ T618] RIP: 0033:0x7fc1f62f16aa [ 279.445348][ T618] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 279.464928][ T618] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 279.473312][ T618] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 279.481253][ T618] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 279.489196][ T618] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 279.499656][ T618] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 279.507599][ T618] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 279.583036][ T620] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 279.591610][ T620] FAULT_INJECTION: forcing a failure. [ 279.591610][ T620] name failslab, interval 1, probability 0, space 0, times 0 [ 279.604267][ T620] CPU: 1 PID: 620 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 279.614488][ T620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.624521][ T620] Call Trace: [ 279.627810][ T620] dump_stack_lvl+0x1e2/0x24b [ 279.632464][ T620] ? show_regs_print_info+0x18/0x18 [ 279.637643][ T620] dump_stack+0x15/0x1d [ 279.641773][ T620] should_fail+0x3c0/0x510 [ 279.646166][ T620] ? mempool_alloc_slab+0x1d/0x30 [ 279.651183][ T620] __should_failslab+0x9f/0xe0 [ 279.655924][ T620] should_failslab+0x9/0x20 [ 279.660401][ T620] kmem_cache_alloc+0x43/0x380 [ 279.665137][ T620] ? mempool_free+0x310/0x310 [ 279.669786][ T620] mempool_alloc_slab+0x1d/0x30 [ 279.674609][ T620] mempool_alloc+0x113/0x650 [ 279.679173][ T620] ? page_cache_prev_miss+0x420/0x420 [ 279.684523][ T620] ? mempool_resize+0x8e0/0x8e0 [ 279.689348][ T620] ? __page_pinner_migration_failed+0xdd/0x250 [ 279.695493][ T620] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 279.700923][ T620] ? pagecache_get_page+0x907/0x9c0 [ 279.706098][ T620] bio_alloc_bioset+0x1db/0x650 [ 279.710948][ T620] ? bio_chain_endio+0x120/0x120 [ 279.715862][ T620] ? __find_get_block+0x899/0xbd0 [ 279.720860][ T620] submit_bh_wbc+0x1cb/0x740 [ 279.725433][ T620] ll_rw_block+0x1c4/0x220 [ 279.729825][ T620] __breadahead+0xbe/0x170 [ 279.734218][ T620] ? __getblk_gfp+0x2a0/0x2a0 [ 279.738877][ T620] exfat_get_dentry+0x598/0x6f0 [ 279.743704][ T620] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 279.749136][ T620] ? io_schedule+0x8e/0x120 [ 279.753619][ T620] exfat_create_upcase_table+0x231/0xea0 [ 279.759256][ T620] ? __disk_get_part+0x78/0xd0 [ 279.764005][ T620] ? bit_wait+0xa0/0xa0 [ 279.768155][ T620] ? __wait_on_bit+0x1a0/0x1a0 [ 279.772892][ T620] ? bit_waitqueue+0x30/0x30 [ 279.777461][ T620] ? exfat_nls_to_utf16+0xc40/0xc40 [ 279.782634][ T620] exfat_fill_super+0x1315/0x2a20 [ 279.787640][ T620] ? exfat_reconfigure+0x90/0x90 [ 279.792552][ T620] ? set_blocksize+0x208/0x3e0 [ 279.797295][ T620] ? sb_set_blocksize+0xb7/0xf0 [ 279.802124][ T620] get_tree_bdev+0x41d/0x640 [ 279.806705][ T620] ? exfat_reconfigure+0x90/0x90 [ 279.811633][ T620] exfat_get_tree+0x1c/0x20 [ 279.816126][ T620] vfs_get_tree+0x89/0x270 [ 279.820530][ T620] path_mount+0x1975/0x2ab0 [ 279.825014][ T620] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 279.830538][ T620] ? getname_flags+0x207/0x650 [ 279.835277][ T620] ? user_path_at_empty+0x40/0x50 [ 279.840288][ T620] __se_sys_mount+0x2f7/0x3b0 [ 279.844941][ T620] ? __x64_sys_mount+0xd0/0xd0 [ 279.849682][ T620] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 279.855723][ T620] __x64_sys_mount+0xbf/0xd0 [ 279.860301][ T620] do_syscall_64+0x31/0x70 [ 279.864710][ T620] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 279.870591][ T620] RIP: 0033:0x7fc1f62f16aa [ 279.874991][ T620] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 279.894573][ T620] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 279.902969][ T620] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 279.911006][ T620] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 279.920107][ T620] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 279.928066][ T620] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 279.936019][ T620] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 280.023215][ T622] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 280.032079][ T622] FAULT_INJECTION: forcing a failure. [ 280.032079][ T622] name failslab, interval 1, probability 0, space 0, times 0 [ 280.044785][ T622] CPU: 1 PID: 622 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 280.055006][ T622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.065161][ T622] Call Trace: [ 280.068429][ T622] dump_stack_lvl+0x1e2/0x24b [ 280.073074][ T622] ? show_regs_print_info+0x18/0x18 [ 280.078244][ T622] dump_stack+0x15/0x1d [ 280.082496][ T622] should_fail+0x3c0/0x510 [ 280.086909][ T622] ? mempool_alloc_slab+0x1d/0x30 [ 280.091967][ T622] __should_failslab+0x9f/0xe0 [ 280.096713][ T622] should_failslab+0x9/0x20 [ 280.101189][ T622] kmem_cache_alloc+0x43/0x380 [ 280.105924][ T622] ? mempool_free+0x310/0x310 [ 280.110570][ T622] mempool_alloc_slab+0x1d/0x30 [ 280.115398][ T622] mempool_alloc+0x113/0x650 [ 280.119960][ T622] ? page_cache_prev_miss+0x420/0x420 [ 280.125302][ T622] ? mempool_resize+0x8e0/0x8e0 [ 280.130133][ T622] ? __page_pinner_migration_failed+0xdd/0x250 [ 280.136256][ T622] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 280.141608][ T622] ? pagecache_get_page+0x907/0x9c0 [ 280.146808][ T622] bio_alloc_bioset+0x1db/0x650 [ 280.151643][ T622] ? bio_chain_endio+0x120/0x120 [ 280.156553][ T622] ? __find_get_block+0x899/0xbd0 [ 280.161551][ T622] submit_bh_wbc+0x1cb/0x740 [ 280.166110][ T622] ll_rw_block+0x1c4/0x220 [ 280.170497][ T622] __breadahead+0xbe/0x170 [ 280.174885][ T622] ? __getblk_gfp+0x2a0/0x2a0 [ 280.179537][ T622] exfat_get_dentry+0x598/0x6f0 [ 280.184370][ T622] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 280.189715][ T622] ? io_schedule+0x8e/0x120 [ 280.194189][ T622] exfat_create_upcase_table+0x231/0xea0 [ 280.199788][ T622] ? __disk_get_part+0x78/0xd0 [ 280.204518][ T622] ? bit_wait+0xa0/0xa0 [ 280.208644][ T622] ? __wait_on_bit+0x1a0/0x1a0 [ 280.213378][ T622] ? bit_waitqueue+0x30/0x30 [ 280.217935][ T622] ? exfat_nls_to_utf16+0xc40/0xc40 [ 280.223107][ T622] exfat_fill_super+0x1315/0x2a20 [ 280.228100][ T622] ? exfat_reconfigure+0x90/0x90 [ 280.233005][ T622] ? set_blocksize+0x208/0x3e0 [ 280.237736][ T622] ? sb_set_blocksize+0xb7/0xf0 [ 280.242560][ T622] get_tree_bdev+0x41d/0x640 [ 280.247118][ T622] ? exfat_reconfigure+0x90/0x90 [ 280.252028][ T622] exfat_get_tree+0x1c/0x20 [ 280.256498][ T622] vfs_get_tree+0x89/0x270 [ 280.260887][ T622] path_mount+0x1975/0x2ab0 [ 280.265362][ T622] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 280.270877][ T622] ? getname_flags+0x207/0x650 [ 280.275611][ T622] ? user_path_at_empty+0x40/0x50 [ 280.280605][ T622] __se_sys_mount+0x2f7/0x3b0 [ 280.285252][ T622] ? __x64_sys_mount+0xd0/0xd0 [ 280.289986][ T622] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 280.296038][ T622] __x64_sys_mount+0xbf/0xd0 [ 280.300613][ T622] do_syscall_64+0x31/0x70 [ 280.305139][ T622] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 280.311026][ T622] RIP: 0033:0x7fc1f62f16aa [ 280.315426][ T622] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 280.335019][ T622] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 280.343418][ T622] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 280.351379][ T622] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 280.359333][ T622] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 280.367284][ T622] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 280.375247][ T622] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 280.453312][ T624] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 280.461909][ T624] FAULT_INJECTION: forcing a failure. [ 280.461909][ T624] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 280.475097][ T624] CPU: 1 PID: 624 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 280.485414][ T624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.495621][ T624] Call Trace: [ 280.498894][ T624] dump_stack_lvl+0x1e2/0x24b [ 280.503556][ T624] ? show_regs_print_info+0x18/0x18 [ 280.508736][ T624] ? __blk_mq_run_hw_queue+0x260/0x260 [ 280.514171][ T624] ? blk_mq_get_driver_tag+0x32c/0x8e0 [ 280.519613][ T624] dump_stack+0x15/0x1d [ 280.523754][ T624] should_fail+0x3c0/0x510 [ 280.528168][ T624] should_fail_alloc_page+0x4f/0x60 [ 280.533354][ T624] __alloc_pages_nodemask+0x1b9/0x820 [ 280.538848][ T624] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 280.544380][ T624] ? blk_mq_submit_bio+0x10a2/0x21a0 [ 280.549651][ T624] allocate_slab+0x6b/0x350 [ 280.554143][ T624] ___slab_alloc+0x143/0x2f0 [ 280.558720][ T624] ? mempool_alloc_slab+0x1d/0x30 [ 280.563726][ T624] kmem_cache_alloc+0x26f/0x380 [ 280.568598][ T624] ? mempool_alloc_slab+0x1d/0x30 [ 280.573601][ T624] ? mempool_free+0x310/0x310 [ 280.578252][ T624] mempool_alloc_slab+0x1d/0x30 [ 280.583093][ T624] mempool_alloc+0x113/0x650 [ 280.587666][ T624] ? page_cache_prev_miss+0x420/0x420 [ 280.595622][ T624] ? mempool_resize+0x8e0/0x8e0 [ 280.600480][ T624] ? __page_pinner_migration_failed+0xdd/0x250 [ 280.606617][ T624] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 280.611964][ T624] ? pagecache_get_page+0x907/0x9c0 [ 280.617155][ T624] bio_alloc_bioset+0x1db/0x650 [ 280.621981][ T624] ? bio_chain_endio+0x120/0x120 [ 280.626894][ T624] ? __find_get_block+0xa6b/0xbd0 [ 280.631905][ T624] submit_bh_wbc+0x1cb/0x740 [ 280.636473][ T624] ll_rw_block+0x1c4/0x220 [ 280.640949][ T624] __breadahead+0xbe/0x170 [ 280.645335][ T624] ? __getblk_gfp+0x2a0/0x2a0 [ 280.649987][ T624] exfat_get_dentry+0x598/0x6f0 [ 280.654813][ T624] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 280.660174][ T624] ? io_schedule+0x8e/0x120 [ 280.664651][ T624] exfat_create_upcase_table+0x231/0xea0 [ 280.670257][ T624] ? __disk_get_part+0x78/0xd0 [ 280.674995][ T624] ? bit_wait+0xa0/0xa0 [ 280.679125][ T624] ? __wait_on_bit+0x1a0/0x1a0 [ 280.683861][ T624] ? bit_waitqueue+0x30/0x30 [ 280.688424][ T624] ? exfat_nls_to_utf16+0xc40/0xc40 [ 280.693598][ T624] exfat_fill_super+0x1315/0x2a20 [ 280.698613][ T624] ? exfat_reconfigure+0x90/0x90 [ 280.703525][ T624] ? set_blocksize+0x208/0x3e0 [ 280.708348][ T624] ? sb_set_blocksize+0xb7/0xf0 [ 280.713170][ T624] get_tree_bdev+0x41d/0x640 [ 280.717732][ T624] ? exfat_reconfigure+0x90/0x90 [ 280.722655][ T624] exfat_get_tree+0x1c/0x20 [ 280.727140][ T624] vfs_get_tree+0x89/0x270 [ 280.731539][ T624] path_mount+0x1975/0x2ab0 [ 280.736014][ T624] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 280.741532][ T624] ? getname_flags+0x207/0x650 [ 280.746270][ T624] ? user_path_at_empty+0x40/0x50 [ 280.751274][ T624] __se_sys_mount+0x2f7/0x3b0 [ 280.755920][ T624] ? __x64_sys_mount+0xd0/0xd0 [ 280.760657][ T624] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 280.766693][ T624] __x64_sys_mount+0xbf/0xd0 [ 280.771256][ T624] do_syscall_64+0x31/0x70 [ 280.775642][ T624] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 280.781592][ T624] RIP: 0033:0x7fc1f62f16aa [ 280.785991][ T624] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 280.805578][ T624] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 280.813967][ T624] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 280.821918][ T624] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 280.829864][ T624] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 280.837808][ T624] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 280.845760][ T624] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 280.903769][ T626] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 280.912966][ T626] FAULT_INJECTION: forcing a failure. [ 280.912966][ T626] name failslab, interval 1, probability 0, space 0, times 0 [ 280.925741][ T626] CPU: 0 PID: 626 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 280.935951][ T626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.945998][ T626] Call Trace: [ 280.949268][ T626] dump_stack_lvl+0x1e2/0x24b [ 280.953921][ T626] ? show_regs_print_info+0x18/0x18 [ 280.959092][ T626] dump_stack+0x15/0x1d [ 280.963225][ T626] should_fail+0x3c0/0x510 [ 280.967615][ T626] ? mempool_alloc_slab+0x1d/0x30 [ 280.972748][ T626] __should_failslab+0x9f/0xe0 [ 280.977491][ T626] should_failslab+0x9/0x20 [ 280.981988][ T626] kmem_cache_alloc+0x43/0x380 [ 280.986728][ T626] ? mempool_free+0x310/0x310 [ 280.991378][ T626] mempool_alloc_slab+0x1d/0x30 [ 280.996204][ T626] mempool_alloc+0x113/0x650 [ 281.000782][ T626] ? page_cache_prev_miss+0x420/0x420 [ 281.006130][ T626] ? mempool_resize+0x8e0/0x8e0 [ 281.010965][ T626] ? __page_pinner_migration_failed+0xdd/0x250 [ 281.017105][ T626] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 281.022456][ T626] ? pagecache_get_page+0x907/0x9c0 [ 281.027651][ T626] bio_alloc_bioset+0x1db/0x650 [ 281.032498][ T626] ? bio_chain_endio+0x120/0x120 [ 281.037417][ T626] ? __find_get_block+0xa6b/0xbd0 [ 281.042422][ T626] submit_bh_wbc+0x1cb/0x740 [ 281.046988][ T626] ll_rw_block+0x1c4/0x220 [ 281.051380][ T626] __breadahead+0xbe/0x170 [ 281.055771][ T626] ? __getblk_gfp+0x2a0/0x2a0 [ 281.060421][ T626] exfat_get_dentry+0x598/0x6f0 [ 281.065245][ T626] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 281.070600][ T626] ? io_schedule+0x8e/0x120 [ 281.075091][ T626] exfat_create_upcase_table+0x231/0xea0 [ 281.080699][ T626] ? __disk_get_part+0x78/0xd0 [ 281.085434][ T626] ? bit_wait+0xa0/0xa0 [ 281.089561][ T626] ? __wait_on_bit+0x1a0/0x1a0 [ 281.094299][ T626] ? bit_waitqueue+0x30/0x30 [ 281.098869][ T626] ? exfat_nls_to_utf16+0xc40/0xc40 [ 281.104052][ T626] exfat_fill_super+0x1315/0x2a20 [ 281.109058][ T626] ? exfat_reconfigure+0x90/0x90 [ 281.113969][ T626] ? set_blocksize+0x208/0x3e0 [ 281.118704][ T626] ? sb_set_blocksize+0xb7/0xf0 [ 281.123525][ T626] get_tree_bdev+0x41d/0x640 [ 281.128091][ T626] ? exfat_reconfigure+0x90/0x90 [ 281.133003][ T626] exfat_get_tree+0x1c/0x20 [ 281.137478][ T626] vfs_get_tree+0x89/0x270 [ 281.141885][ T626] path_mount+0x1975/0x2ab0 [ 281.146377][ T626] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 281.151896][ T626] ? getname_flags+0x207/0x650 [ 281.156632][ T626] ? user_path_at_empty+0x40/0x50 [ 281.161636][ T626] __se_sys_mount+0x2f7/0x3b0 [ 281.166302][ T626] ? __x64_sys_mount+0xd0/0xd0 [ 281.171045][ T626] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 281.177097][ T626] __x64_sys_mount+0xbf/0xd0 [ 281.181668][ T626] do_syscall_64+0x31/0x70 [ 281.186065][ T626] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 281.191932][ T626] RIP: 0033:0x7fc1f62f16aa [ 281.196345][ T626] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 281.215925][ T626] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 281.224313][ T626] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 281.232289][ T626] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 281.240268][ T626] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 281.248220][ T626] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 281.256167][ T626] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 281.322518][ T628] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 281.331451][ T628] FAULT_INJECTION: forcing a failure. [ 281.331451][ T628] name failslab, interval 1, probability 0, space 0, times 0 [ 281.344117][ T628] CPU: 0 PID: 628 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 281.354337][ T628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.364371][ T628] Call Trace: [ 281.367640][ T628] dump_stack_lvl+0x1e2/0x24b [ 281.372291][ T628] ? show_regs_print_info+0x18/0x18 [ 281.377464][ T628] dump_stack+0x15/0x1d [ 281.381591][ T628] should_fail+0x3c0/0x510 [ 281.385980][ T628] ? mempool_alloc_slab+0x1d/0x30 [ 281.390994][ T628] __should_failslab+0x9f/0xe0 [ 281.395730][ T628] should_failslab+0x9/0x20 [ 281.400209][ T628] kmem_cache_alloc+0x43/0x380 [ 281.404947][ T628] ? mempool_free+0x310/0x310 [ 281.409595][ T628] mempool_alloc_slab+0x1d/0x30 [ 281.414422][ T628] mempool_alloc+0x113/0x650 [ 281.418988][ T628] ? __kasan_check_read+0x11/0x20 [ 281.424008][ T628] ? __page_pinner_migration_failed+0xdd/0x250 [ 281.430134][ T628] ? mempool_resize+0x8e0/0x8e0 [ 281.434964][ T628] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 281.440311][ T628] ? pagecache_get_page+0x907/0x9c0 [ 281.445488][ T628] bio_alloc_bioset+0x1db/0x650 [ 281.450327][ T628] ? __kasan_check_write+0x14/0x20 [ 281.455411][ T628] ? __find_get_block+0xa6b/0xbd0 [ 281.460412][ T628] ? bio_chain_endio+0x120/0x120 [ 281.465336][ T628] ? write_boundary_block+0x150/0x150 [ 281.470700][ T628] ? grow_dev_page+0x434/0x4c0 [ 281.475446][ T628] submit_bh_wbc+0x1cb/0x740 [ 281.480012][ T628] __bread_gfp+0x187/0x320 [ 281.484402][ T628] exfat_load_bitmap+0x65d/0xaa0 [ 281.489316][ T628] ? asan.module_dtor+0x20/0x20 [ 281.494141][ T628] exfat_fill_super+0x133c/0x2a20 [ 281.499144][ T628] ? exfat_reconfigure+0x90/0x90 [ 281.504071][ T628] ? set_blocksize+0x208/0x3e0 [ 281.508818][ T628] ? sb_set_blocksize+0xb7/0xf0 [ 281.513644][ T628] get_tree_bdev+0x41d/0x640 [ 281.518210][ T628] ? exfat_reconfigure+0x90/0x90 [ 281.523122][ T628] exfat_get_tree+0x1c/0x20 [ 281.527603][ T628] vfs_get_tree+0x89/0x270 [ 281.531999][ T628] path_mount+0x1975/0x2ab0 [ 281.536474][ T628] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 281.541997][ T628] ? getname_flags+0x207/0x650 [ 281.546751][ T628] ? user_path_at_empty+0x40/0x50 [ 281.551749][ T628] __se_sys_mount+0x2f7/0x3b0 [ 281.556397][ T628] ? __x64_sys_mount+0xd0/0xd0 [ 281.561147][ T628] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 281.567189][ T628] __x64_sys_mount+0xbf/0xd0 [ 281.571766][ T628] do_syscall_64+0x31/0x70 [ 281.576154][ T628] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 281.582022][ T628] RIP: 0033:0x7fc1f62f16aa [ 281.586415][ T628] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 281.605994][ T628] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 281.614387][ T628] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 281.622336][ T628] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 281.630300][ T628] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 281.638244][ T628] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 281.646194][ T628] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 281.772629][ T630] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 281.781188][ T630] FAULT_INJECTION: forcing a failure. [ 281.781188][ T630] name failslab, interval 1, probability 0, space 0, times 0 [ 281.793860][ T630] CPU: 0 PID: 630 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 281.804081][ T630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.814112][ T630] Call Trace: [ 281.817402][ T630] dump_stack_lvl+0x1e2/0x24b [ 281.822075][ T630] ? show_regs_print_info+0x18/0x18 [ 281.827251][ T630] dump_stack+0x15/0x1d [ 281.831396][ T630] should_fail+0x3c0/0x510 [ 281.835800][ T630] ? mempool_alloc_slab+0x1d/0x30 [ 281.840794][ T630] __should_failslab+0x9f/0xe0 [ 281.845534][ T630] should_failslab+0x9/0x20 [ 281.850013][ T630] kmem_cache_alloc+0x43/0x380 [ 281.854766][ T630] ? mempool_free+0x310/0x310 [ 281.859520][ T630] mempool_alloc_slab+0x1d/0x30 [ 281.864344][ T630] mempool_alloc+0x113/0x650 [ 281.868910][ T630] ? page_cache_prev_miss+0x420/0x420 [ 281.874261][ T630] ? mempool_resize+0x8e0/0x8e0 [ 281.879084][ T630] ? __page_pinner_migration_failed+0xdd/0x250 [ 281.885218][ T630] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 281.890559][ T630] ? pagecache_get_page+0x907/0x9c0 [ 281.895733][ T630] bio_alloc_bioset+0x1db/0x650 [ 281.900555][ T630] ? bio_chain_endio+0x120/0x120 [ 281.905466][ T630] ? __find_get_block+0xa6b/0xbd0 [ 281.910464][ T630] submit_bh_wbc+0x1cb/0x740 [ 281.915201][ T630] ll_rw_block+0x1c4/0x220 [ 281.919587][ T630] __breadahead+0xbe/0x170 [ 281.923971][ T630] ? __getblk_gfp+0x2a0/0x2a0 [ 281.928650][ T630] ? mempool_alloc+0x120/0x650 [ 281.933397][ T630] exfat_get_dentry+0x598/0x6f0 [ 281.938318][ T630] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 281.943666][ T630] ? submit_bio+0x1f8/0x6e0 [ 281.948147][ T630] exfat_create_upcase_table+0x231/0xea0 [ 281.953755][ T630] ? __disk_get_part+0x78/0xd0 [ 281.958519][ T630] ? guard_bio_eod+0x14a/0x1b0 [ 281.963277][ T630] ? submit_bh_wbc+0x660/0x740 [ 281.968015][ T630] ? exfat_nls_to_utf16+0xc40/0xc40 [ 281.973190][ T630] exfat_fill_super+0x1315/0x2a20 [ 281.978193][ T630] ? exfat_reconfigure+0x90/0x90 [ 281.983102][ T630] ? set_blocksize+0x208/0x3e0 [ 281.987854][ T630] ? sb_set_blocksize+0xb7/0xf0 [ 281.992693][ T630] get_tree_bdev+0x41d/0x640 [ 281.997270][ T630] ? exfat_reconfigure+0x90/0x90 [ 282.002189][ T630] exfat_get_tree+0x1c/0x20 [ 282.006696][ T630] vfs_get_tree+0x89/0x270 [ 282.011186][ T630] path_mount+0x1975/0x2ab0 [ 282.015687][ T630] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 282.021218][ T630] ? getname_flags+0x207/0x650 [ 282.025960][ T630] ? user_path_at_empty+0x40/0x50 [ 282.030970][ T630] __se_sys_mount+0x2f7/0x3b0 [ 282.035627][ T630] ? __x64_sys_mount+0xd0/0xd0 [ 282.040373][ T630] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 282.046416][ T630] __x64_sys_mount+0xbf/0xd0 [ 282.050993][ T630] do_syscall_64+0x31/0x70 [ 282.055419][ T630] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 282.061306][ T630] RIP: 0033:0x7fc1f62f16aa [ 282.065711][ T630] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 282.085303][ T630] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 282.093704][ T630] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 282.101659][ T630] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 282.109622][ T630] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 282.117569][ T630] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 282.125525][ T630] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 282.223909][ T632] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 282.232538][ T632] FAULT_INJECTION: forcing a failure. [ 282.232538][ T632] name failslab, interval 1, probability 0, space 0, times 0 [ 282.245190][ T632] CPU: 0 PID: 632 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 282.255446][ T632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.265521][ T632] Call Trace: [ 282.268789][ T632] dump_stack_lvl+0x1e2/0x24b [ 282.273442][ T632] ? show_regs_print_info+0x18/0x18 [ 282.278632][ T632] dump_stack+0x15/0x1d [ 282.282779][ T632] should_fail+0x3c0/0x510 [ 282.287172][ T632] ? mempool_alloc_slab+0x1d/0x30 [ 282.292170][ T632] __should_failslab+0x9f/0xe0 [ 282.296910][ T632] should_failslab+0x9/0x20 [ 282.301388][ T632] kmem_cache_alloc+0x43/0x380 [ 282.306124][ T632] ? mempool_free+0x310/0x310 [ 282.310787][ T632] mempool_alloc_slab+0x1d/0x30 [ 282.315619][ T632] mempool_alloc+0x113/0x650 [ 282.320191][ T632] ? page_cache_prev_miss+0x420/0x420 [ 282.325570][ T632] ? mempool_resize+0x8e0/0x8e0 [ 282.330411][ T632] ? __page_pinner_migration_failed+0xdd/0x250 [ 282.336558][ T632] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 282.341906][ T632] ? pagecache_get_page+0x907/0x9c0 [ 282.347170][ T632] bio_alloc_bioset+0x1db/0x650 [ 282.352006][ T632] ? bio_chain_endio+0x120/0x120 [ 282.356926][ T632] ? __find_get_block+0xa6b/0xbd0 [ 282.361928][ T632] submit_bh_wbc+0x1cb/0x740 [ 282.366492][ T632] ll_rw_block+0x1c4/0x220 [ 282.370891][ T632] __breadahead+0xbe/0x170 [ 282.375285][ T632] ? __getblk_gfp+0x2a0/0x2a0 [ 282.379958][ T632] exfat_get_dentry+0x598/0x6f0 [ 282.384794][ T632] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 282.390143][ T632] ? io_schedule+0x8e/0x120 [ 282.394622][ T632] exfat_create_upcase_table+0x231/0xea0 [ 282.400245][ T632] ? __disk_get_part+0x78/0xd0 [ 282.404992][ T632] ? bit_wait+0xa0/0xa0 [ 282.409137][ T632] ? __wait_on_bit+0x1a0/0x1a0 [ 282.414020][ T632] ? bit_waitqueue+0x30/0x30 [ 282.418593][ T632] ? exfat_nls_to_utf16+0xc40/0xc40 [ 282.423771][ T632] exfat_fill_super+0x1315/0x2a20 [ 282.428773][ T632] ? exfat_reconfigure+0x90/0x90 [ 282.433685][ T632] ? set_blocksize+0x208/0x3e0 [ 282.438424][ T632] ? sb_set_blocksize+0xb7/0xf0 [ 282.443247][ T632] get_tree_bdev+0x41d/0x640 [ 282.447818][ T632] ? exfat_reconfigure+0x90/0x90 [ 282.452737][ T632] exfat_get_tree+0x1c/0x20 [ 282.457215][ T632] vfs_get_tree+0x89/0x270 [ 282.461606][ T632] path_mount+0x1975/0x2ab0 [ 282.466092][ T632] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 282.471614][ T632] ? getname_flags+0x207/0x650 [ 282.476351][ T632] ? user_path_at_empty+0x40/0x50 [ 282.481347][ T632] __se_sys_mount+0x2f7/0x3b0 [ 282.485995][ T632] ? __x64_sys_mount+0xd0/0xd0 [ 282.490733][ T632] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 282.496771][ T632] __x64_sys_mount+0xbf/0xd0 [ 282.501335][ T632] do_syscall_64+0x31/0x70 [ 282.505723][ T632] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 282.511585][ T632] RIP: 0033:0x7fc1f62f16aa [ 282.515985][ T632] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 282.535569][ T632] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 282.543954][ T632] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 282.551903][ T632] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 282.559851][ T632] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 282.567798][ T632] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 282.575745][ T632] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 282.662186][ T635] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 282.670741][ T635] FAULT_INJECTION: forcing a failure. [ 282.670741][ T635] name failslab, interval 1, probability 0, space 0, times 0 [ 282.683432][ T635] CPU: 0 PID: 635 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 282.693665][ T635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.703709][ T635] Call Trace: [ 282.706989][ T635] dump_stack_lvl+0x1e2/0x24b [ 282.711661][ T635] ? show_regs_print_info+0x18/0x18 [ 282.716836][ T635] dump_stack+0x15/0x1d [ 282.720968][ T635] should_fail+0x3c0/0x510 [ 282.725368][ T635] ? mempool_alloc_slab+0x1d/0x30 [ 282.730373][ T635] __should_failslab+0x9f/0xe0 [ 282.735113][ T635] should_failslab+0x9/0x20 [ 282.739665][ T635] kmem_cache_alloc+0x43/0x380 [ 282.744427][ T635] ? mempool_free+0x310/0x310 [ 282.749087][ T635] mempool_alloc_slab+0x1d/0x30 [ 282.753923][ T635] mempool_alloc+0x113/0x650 [ 282.758501][ T635] ? page_cache_prev_miss+0x420/0x420 [ 282.763856][ T635] ? mempool_resize+0x8e0/0x8e0 [ 282.768684][ T635] ? __page_pinner_migration_failed+0xdd/0x250 [ 282.774820][ T635] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 282.780173][ T635] ? pagecache_get_page+0x907/0x9c0 [ 282.785357][ T635] bio_alloc_bioset+0x1db/0x650 [ 282.790187][ T635] ? bio_chain_endio+0x120/0x120 [ 282.795103][ T635] ? __find_get_block+0x899/0xbd0 [ 282.800223][ T635] submit_bh_wbc+0x1cb/0x740 [ 282.804802][ T635] ll_rw_block+0x1c4/0x220 [ 282.809228][ T635] __breadahead+0xbe/0x170 [ 282.813626][ T635] ? __getblk_gfp+0x2a0/0x2a0 [ 282.818281][ T635] ? mempool_alloc+0x120/0x650 [ 282.823024][ T635] exfat_get_dentry+0x598/0x6f0 [ 282.827853][ T635] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 282.833198][ T635] ? submit_bio+0x1f8/0x6e0 [ 282.837675][ T635] exfat_create_upcase_table+0x231/0xea0 [ 282.843285][ T635] ? __disk_get_part+0x78/0xd0 [ 282.848029][ T635] ? guard_bio_eod+0x14a/0x1b0 [ 282.852769][ T635] ? submit_bh_wbc+0x660/0x740 [ 282.857504][ T635] ? exfat_nls_to_utf16+0xc40/0xc40 [ 282.862688][ T635] exfat_fill_super+0x1315/0x2a20 [ 282.867705][ T635] ? exfat_reconfigure+0x90/0x90 [ 282.872615][ T635] ? set_blocksize+0x208/0x3e0 [ 282.877350][ T635] ? sb_set_blocksize+0xb7/0xf0 [ 282.882199][ T635] get_tree_bdev+0x41d/0x640 [ 282.886762][ T635] ? exfat_reconfigure+0x90/0x90 [ 282.891668][ T635] exfat_get_tree+0x1c/0x20 [ 282.896142][ T635] vfs_get_tree+0x89/0x270 [ 282.900537][ T635] path_mount+0x1975/0x2ab0 [ 282.905022][ T635] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 282.910539][ T635] ? getname_flags+0x207/0x650 [ 282.915274][ T635] ? user_path_at_empty+0x40/0x50 [ 282.920269][ T635] __se_sys_mount+0x2f7/0x3b0 [ 282.924917][ T635] ? __x64_sys_mount+0xd0/0xd0 [ 282.929656][ T635] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 282.935716][ T635] __x64_sys_mount+0xbf/0xd0 [ 282.940279][ T635] do_syscall_64+0x31/0x70 [ 282.944669][ T635] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 282.950531][ T635] RIP: 0033:0x7fc1f62f16aa [ 282.954918][ T635] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 282.974497][ T635] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 282.982903][ T635] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 282.990851][ T635] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 282.998804][ T635] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 283.006748][ T635] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 283.014691][ T635] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 283.092889][ T637] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 283.101537][ T637] FAULT_INJECTION: forcing a failure. [ 283.101537][ T637] name failslab, interval 1, probability 0, space 0, times 0 [ 283.114426][ T637] CPU: 1 PID: 637 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 283.124640][ T637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.134671][ T637] Call Trace: [ 283.137939][ T637] dump_stack_lvl+0x1e2/0x24b [ 283.142591][ T637] ? show_regs_print_info+0x18/0x18 [ 283.147763][ T637] dump_stack+0x15/0x1d [ 283.151935][ T637] should_fail+0x3c0/0x510 [ 283.156324][ T637] ? mempool_alloc_slab+0x1d/0x30 [ 283.161320][ T637] __should_failslab+0x9f/0xe0 [ 283.166056][ T637] should_failslab+0x9/0x20 [ 283.170531][ T637] kmem_cache_alloc+0x43/0x380 [ 283.175270][ T637] ? mempool_free+0x310/0x310 [ 283.179917][ T637] mempool_alloc_slab+0x1d/0x30 [ 283.184739][ T637] mempool_alloc+0x113/0x650 [ 283.189316][ T637] ? __kasan_check_read+0x11/0x20 [ 283.194325][ T637] ? __page_pinner_migration_failed+0xdd/0x250 [ 283.200469][ T637] ? mempool_resize+0x8e0/0x8e0 [ 283.205318][ T637] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 283.210676][ T637] ? pagecache_get_page+0x907/0x9c0 [ 283.215877][ T637] bio_alloc_bioset+0x1db/0x650 [ 283.220750][ T637] ? __kasan_check_write+0x14/0x20 [ 283.225847][ T637] ? __find_get_block+0xa6b/0xbd0 [ 283.230853][ T637] ? bio_chain_endio+0x120/0x120 [ 283.235774][ T637] ? write_boundary_block+0x150/0x150 [ 283.241122][ T637] ? grow_dev_page+0x434/0x4c0 [ 283.245868][ T637] submit_bh_wbc+0x1cb/0x740 [ 283.250440][ T637] __bread_gfp+0x187/0x320 [ 283.254832][ T637] exfat_ent_get+0x13c/0x3f0 [ 283.259400][ T637] exfat_create_upcase_table+0x381/0xea0 [ 283.265007][ T637] ? __disk_get_part+0x78/0xd0 [ 283.269748][ T637] ? bit_wait+0xa0/0xa0 [ 283.274006][ T637] ? __wait_on_bit+0x1a0/0x1a0 [ 283.278799][ T637] ? bit_waitqueue+0x30/0x30 [ 283.283371][ T637] ? exfat_nls_to_utf16+0xc40/0xc40 [ 283.288560][ T637] exfat_fill_super+0x1315/0x2a20 [ 283.293649][ T637] ? exfat_reconfigure+0x90/0x90 [ 283.298567][ T637] ? set_blocksize+0x208/0x3e0 [ 283.303308][ T637] ? sb_set_blocksize+0xb7/0xf0 [ 283.308144][ T637] get_tree_bdev+0x41d/0x640 [ 283.312713][ T637] ? exfat_reconfigure+0x90/0x90 [ 283.317625][ T637] exfat_get_tree+0x1c/0x20 [ 283.322106][ T637] vfs_get_tree+0x89/0x270 [ 283.326501][ T637] path_mount+0x1975/0x2ab0 [ 283.330982][ T637] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 283.336515][ T637] ? getname_flags+0x207/0x650 [ 283.341272][ T637] ? user_path_at_empty+0x40/0x50 [ 283.346271][ T637] __se_sys_mount+0x2f7/0x3b0 [ 283.350920][ T637] ? __x64_sys_mount+0xd0/0xd0 [ 283.355658][ T637] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 283.361698][ T637] __x64_sys_mount+0xbf/0xd0 [ 283.366268][ T637] do_syscall_64+0x31/0x70 [ 283.370660][ T637] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 283.376523][ T637] RIP: 0033:0x7fc1f62f16aa [ 283.380913][ T637] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 283.400494][ T637] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 283.409021][ T637] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 283.416973][ T637] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 283.424920][ T637] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 283.433302][ T637] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 283.441267][ T637] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 283.542801][ T639] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 283.551454][ T639] FAULT_INJECTION: forcing a failure. [ 283.551454][ T639] name failslab, interval 1, probability 0, space 0, times 0 [ 283.564107][ T639] CPU: 1 PID: 639 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 283.574341][ T639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.584376][ T639] Call Trace: [ 283.587645][ T639] dump_stack_lvl+0x1e2/0x24b [ 283.592298][ T639] ? show_regs_print_info+0x18/0x18 [ 283.597473][ T639] dump_stack+0x15/0x1d [ 283.601607][ T639] should_fail+0x3c0/0x510 [ 283.606003][ T639] ? mempool_alloc_slab+0x1d/0x30 [ 283.611003][ T639] __should_failslab+0x9f/0xe0 [ 283.615743][ T639] should_failslab+0x9/0x20 [ 283.620221][ T639] kmem_cache_alloc+0x43/0x380 [ 283.624962][ T639] ? mempool_free+0x310/0x310 [ 283.629613][ T639] mempool_alloc_slab+0x1d/0x30 [ 283.634439][ T639] mempool_alloc+0x113/0x650 [ 283.639024][ T639] ? page_cache_prev_miss+0x420/0x420 [ 283.644371][ T639] ? mempool_resize+0x8e0/0x8e0 [ 283.649196][ T639] ? __page_pinner_migration_failed+0xdd/0x250 [ 283.655324][ T639] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 283.660670][ T639] ? pagecache_get_page+0x907/0x9c0 [ 283.665843][ T639] bio_alloc_bioset+0x1db/0x650 [ 283.670672][ T639] ? bio_chain_endio+0x120/0x120 [ 283.675583][ T639] ? __find_get_block+0x899/0xbd0 [ 283.680583][ T639] submit_bh_wbc+0x1cb/0x740 [ 283.685150][ T639] ll_rw_block+0x1c4/0x220 [ 283.689541][ T639] __breadahead+0xbe/0x170 [ 283.693934][ T639] ? __getblk_gfp+0x2a0/0x2a0 [ 283.698584][ T639] ? mempool_alloc+0x120/0x650 [ 283.703323][ T639] exfat_get_dentry+0x598/0x6f0 [ 283.708149][ T639] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 283.713506][ T639] ? submit_bio+0x1f8/0x6e0 [ 283.717988][ T639] exfat_create_upcase_table+0x231/0xea0 [ 283.723597][ T639] ? __disk_get_part+0x78/0xd0 [ 283.728335][ T639] ? guard_bio_eod+0x14a/0x1b0 [ 283.733083][ T639] ? submit_bh_wbc+0x660/0x740 [ 283.737823][ T639] ? exfat_nls_to_utf16+0xc40/0xc40 [ 283.743003][ T639] exfat_fill_super+0x1315/0x2a20 [ 283.748008][ T639] ? exfat_reconfigure+0x90/0x90 [ 283.752941][ T639] ? set_blocksize+0x208/0x3e0 [ 283.757682][ T639] ? sb_set_blocksize+0xb7/0xf0 [ 283.762508][ T639] get_tree_bdev+0x41d/0x640 [ 283.767072][ T639] ? exfat_reconfigure+0x90/0x90 [ 283.771984][ T639] exfat_get_tree+0x1c/0x20 [ 283.776464][ T639] vfs_get_tree+0x89/0x270 [ 283.780881][ T639] path_mount+0x1975/0x2ab0 [ 283.785360][ T639] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 283.790881][ T639] ? getname_flags+0x207/0x650 [ 283.795623][ T639] ? user_path_at_empty+0x40/0x50 [ 283.800623][ T639] __se_sys_mount+0x2f7/0x3b0 [ 283.805275][ T639] ? __x64_sys_mount+0xd0/0xd0 [ 283.810016][ T639] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 283.816058][ T639] __x64_sys_mount+0xbf/0xd0 [ 283.820713][ T639] do_syscall_64+0x31/0x70 [ 283.825107][ T639] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 283.830973][ T639] RIP: 0033:0x7fc1f62f16aa [ 283.835367][ T639] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 283.854949][ T639] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 283.863339][ T639] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 283.871285][ T639] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 283.879235][ T639] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 283.887182][ T639] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 283.895140][ T639] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 283.930852][ T641] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 283.939551][ T641] FAULT_INJECTION: forcing a failure. [ 283.939551][ T641] name failslab, interval 1, probability 0, space 0, times 0 [ 283.952233][ T641] CPU: 1 PID: 641 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 283.962563][ T641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.972607][ T641] Call Trace: [ 283.975884][ T641] dump_stack_lvl+0x1e2/0x24b [ 283.980551][ T641] ? show_regs_print_info+0x18/0x18 [ 283.985875][ T641] dump_stack+0x15/0x1d [ 283.990026][ T641] should_fail+0x3c0/0x510 [ 283.994442][ T641] ? mempool_alloc_slab+0x1d/0x30 [ 283.999444][ T641] __should_failslab+0x9f/0xe0 [ 284.004189][ T641] should_failslab+0x9/0x20 [ 284.008667][ T641] kmem_cache_alloc+0x43/0x380 [ 284.013419][ T641] ? mempool_free+0x310/0x310 [ 284.018080][ T641] mempool_alloc_slab+0x1d/0x30 [ 284.022899][ T641] mempool_alloc+0x113/0x650 [ 284.027468][ T641] ? __kasan_check_read+0x11/0x20 [ 284.032463][ T641] ? __page_pinner_migration_failed+0xdd/0x250 [ 284.038590][ T641] ? mempool_resize+0x8e0/0x8e0 [ 284.043434][ T641] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 284.048774][ T641] ? pagecache_get_page+0x907/0x9c0 [ 284.054186][ T641] bio_alloc_bioset+0x1db/0x650 [ 284.059029][ T641] ? __kasan_check_write+0x14/0x20 [ 284.064124][ T641] ? __find_get_block+0x899/0xbd0 [ 284.069174][ T641] ? bio_chain_endio+0x120/0x120 [ 284.074111][ T641] ? write_boundary_block+0x150/0x150 [ 284.079468][ T641] ? grow_dev_page+0x434/0x4c0 [ 284.084307][ T641] submit_bh_wbc+0x1cb/0x740 [ 284.088877][ T641] __bread_gfp+0x187/0x320 [ 284.093273][ T641] exfat_ent_get+0x13c/0x3f0 [ 284.097841][ T641] exfat_create_upcase_table+0x381/0xea0 [ 284.103451][ T641] ? __disk_get_part+0x78/0xd0 [ 284.108205][ T641] ? bit_wait+0xa0/0xa0 [ 284.112338][ T641] ? __wait_on_bit+0x1a0/0x1a0 [ 284.117083][ T641] ? bit_waitqueue+0x30/0x30 [ 284.121655][ T641] ? exfat_nls_to_utf16+0xc40/0xc40 [ 284.126844][ T641] exfat_fill_super+0x1315/0x2a20 [ 284.131851][ T641] ? exfat_reconfigure+0x90/0x90 [ 284.136759][ T641] ? set_blocksize+0x208/0x3e0 [ 284.141501][ T641] ? sb_set_blocksize+0xb7/0xf0 [ 284.146326][ T641] get_tree_bdev+0x41d/0x640 [ 284.150896][ T641] ? exfat_reconfigure+0x90/0x90 [ 284.155803][ T641] exfat_get_tree+0x1c/0x20 [ 284.160279][ T641] vfs_get_tree+0x89/0x270 [ 284.164688][ T641] path_mount+0x1975/0x2ab0 [ 284.169187][ T641] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 284.174740][ T641] ? getname_flags+0x207/0x650 [ 284.179491][ T641] ? user_path_at_empty+0x40/0x50 [ 284.184497][ T641] __se_sys_mount+0x2f7/0x3b0 [ 284.189156][ T641] ? __x64_sys_mount+0xd0/0xd0 [ 284.193898][ T641] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 284.199953][ T641] __x64_sys_mount+0xbf/0xd0 [ 284.204614][ T641] do_syscall_64+0x31/0x70 [ 284.209060][ T641] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 284.214943][ T641] RIP: 0033:0x7fc1f62f16aa [ 284.219338][ T641] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 284.238934][ T641] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 284.247331][ T641] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 284.255283][ T641] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 284.263230][ T641] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 284.271175][ T641] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 284.279119][ T641] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 284.382845][ T643] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 284.391575][ T643] FAULT_INJECTION: forcing a failure. [ 284.391575][ T643] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 284.404856][ T643] CPU: 1 PID: 643 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 284.415090][ T643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.425216][ T643] Call Trace: [ 284.428489][ T643] dump_stack_lvl+0x1e2/0x24b [ 284.433144][ T643] ? show_regs_print_info+0x18/0x18 [ 284.438317][ T643] dump_stack+0x15/0x1d [ 284.442480][ T643] should_fail+0x3c0/0x510 [ 284.446870][ T643] should_fail_alloc_page+0x4f/0x60 [ 284.452040][ T643] __alloc_pages_nodemask+0x1b9/0x820 [ 284.457388][ T643] ? io_schedule+0x8e/0x120 [ 284.461864][ T643] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 284.467380][ T643] ? bit_wait+0xa0/0xa0 [ 284.471528][ T643] ? out_of_line_wait_on_bit+0x1c3/0x240 [ 284.477135][ T643] ? __disk_get_part+0x78/0xd0 [ 284.481872][ T643] ? bit_wait+0xa0/0xa0 [ 284.486002][ T643] kmalloc_order+0x4c/0x180 [ 284.490480][ T643] ? bit_waitqueue+0x30/0x30 [ 284.495045][ T643] kmalloc_order_trace+0x18/0x90 [ 284.499954][ T643] __kmalloc+0x267/0x3d0 [ 284.504170][ T643] ? __kasan_check_write+0x14/0x20 [ 284.509254][ T643] kvmalloc_node+0x82/0x130 [ 284.513733][ T643] exfat_create_upcase_table+0x43e/0xea0 [ 284.519338][ T643] ? __disk_get_part+0x78/0xd0 [ 284.524079][ T643] ? bit_wait+0xa0/0xa0 [ 284.528208][ T643] ? __wait_on_bit+0x1a0/0x1a0 [ 284.532946][ T643] ? bit_waitqueue+0x30/0x30 [ 284.537509][ T643] ? exfat_nls_to_utf16+0xc40/0xc40 [ 284.542700][ T643] exfat_fill_super+0x1315/0x2a20 [ 284.547700][ T643] ? exfat_reconfigure+0x90/0x90 [ 284.552615][ T643] ? set_blocksize+0x208/0x3e0 [ 284.557351][ T643] ? sb_set_blocksize+0xb7/0xf0 [ 284.562175][ T643] get_tree_bdev+0x41d/0x640 [ 284.566736][ T643] ? exfat_reconfigure+0x90/0x90 [ 284.571660][ T643] exfat_get_tree+0x1c/0x20 [ 284.576142][ T643] vfs_get_tree+0x89/0x270 [ 284.580534][ T643] path_mount+0x1975/0x2ab0 [ 284.585012][ T643] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 284.590532][ T643] ? getname_flags+0x207/0x650 [ 284.595271][ T643] ? user_path_at_empty+0x40/0x50 [ 284.600270][ T643] __se_sys_mount+0x2f7/0x3b0 [ 284.604929][ T643] ? __x64_sys_mount+0xd0/0xd0 [ 284.609666][ T643] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 284.615707][ T643] __x64_sys_mount+0xbf/0xd0 [ 284.620274][ T643] do_syscall_64+0x31/0x70 [ 284.624709][ T643] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 284.630583][ T643] RIP: 0033:0x7fc1f62f16aa [ 284.634985][ T643] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 284.654660][ T643] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 284.663061][ T643] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 284.671007][ T643] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 executing program [ 284.679040][ T643] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 284.686993][ T643] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 284.694946][ T643] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 284.780782][ T645] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 284.789440][ T645] FAULT_INJECTION: forcing a failure. [ 284.789440][ T645] name failslab, interval 1, probability 0, space 0, times 0 [ 284.802075][ T645] CPU: 0 PID: 645 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 284.812285][ T645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.822313][ T645] Call Trace: [ 284.825640][ T645] dump_stack_lvl+0x1e2/0x24b [ 284.830293][ T645] ? show_regs_print_info+0x18/0x18 [ 284.835463][ T645] dump_stack+0x15/0x1d [ 284.839597][ T645] should_fail+0x3c0/0x510 [ 284.843989][ T645] ? mempool_alloc_slab+0x1d/0x30 [ 284.848988][ T645] __should_failslab+0x9f/0xe0 [ 284.856163][ T645] should_failslab+0x9/0x20 [ 284.860642][ T645] kmem_cache_alloc+0x43/0x380 [ 284.865376][ T645] ? mempool_free+0x310/0x310 [ 284.870023][ T645] mempool_alloc_slab+0x1d/0x30 [ 284.874842][ T645] mempool_alloc+0x113/0x650 [ 284.879401][ T645] ? page_cache_prev_miss+0x420/0x420 [ 284.884841][ T645] ? mempool_resize+0x8e0/0x8e0 [ 284.890010][ T645] ? __page_pinner_migration_failed+0xdd/0x250 [ 284.896150][ T645] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 284.901494][ T645] ? pagecache_get_page+0x907/0x9c0 [ 284.906669][ T645] bio_alloc_bioset+0x1db/0x650 [ 284.911528][ T645] ? bio_chain_endio+0x120/0x120 [ 284.916456][ T645] ? __find_get_block+0xa6b/0xbd0 [ 284.921471][ T645] submit_bh_wbc+0x1cb/0x740 [ 284.926044][ T645] ll_rw_block+0x1c4/0x220 [ 284.930432][ T645] __breadahead+0xbe/0x170 [ 284.934992][ T645] ? __getblk_gfp+0x2a0/0x2a0 [ 284.939650][ T645] exfat_get_dentry+0x598/0x6f0 [ 284.944486][ T645] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 284.949838][ T645] ? io_schedule+0x8e/0x120 [ 284.954353][ T645] exfat_create_upcase_table+0x231/0xea0 [ 284.959959][ T645] ? __disk_get_part+0x78/0xd0 [ 284.964701][ T645] ? bit_wait+0xa0/0xa0 [ 284.968829][ T645] ? __wait_on_bit+0x1a0/0x1a0 [ 284.973566][ T645] ? bit_waitqueue+0x30/0x30 [ 284.978133][ T645] ? exfat_nls_to_utf16+0xc40/0xc40 [ 284.983307][ T645] exfat_fill_super+0x1315/0x2a20 [ 284.988311][ T645] ? exfat_reconfigure+0x90/0x90 [ 284.993228][ T645] ? set_blocksize+0x208/0x3e0 [ 284.997965][ T645] ? sb_set_blocksize+0xb7/0xf0 [ 285.002803][ T645] get_tree_bdev+0x41d/0x640 [ 285.007506][ T645] ? exfat_reconfigure+0x90/0x90 [ 285.012428][ T645] exfat_get_tree+0x1c/0x20 [ 285.016912][ T645] vfs_get_tree+0x89/0x270 [ 285.021312][ T645] path_mount+0x1975/0x2ab0 [ 285.025799][ T645] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 285.031347][ T645] ? getname_flags+0x207/0x650 [ 285.036118][ T645] ? user_path_at_empty+0x40/0x50 [ 285.041125][ T645] __se_sys_mount+0x2f7/0x3b0 [ 285.045786][ T645] ? __x64_sys_mount+0xd0/0xd0 [ 285.050521][ T645] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 285.056573][ T645] __x64_sys_mount+0xbf/0xd0 [ 285.061137][ T645] do_syscall_64+0x31/0x70 [ 285.065530][ T645] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 285.071395][ T645] RIP: 0033:0x7fc1f62f16aa [ 285.075787][ T645] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 285.095382][ T645] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 285.103772][ T645] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 285.111724][ T645] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 285.119672][ T645] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 285.127619][ T645] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 285.135581][ T645] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 285.162314][ T647] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 285.171033][ T647] FAULT_INJECTION: forcing a failure. [ 285.171033][ T647] name failslab, interval 1, probability 0, space 0, times 0 [ 285.183815][ T647] CPU: 0 PID: 647 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 285.194026][ T647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.204060][ T647] Call Trace: [ 285.207333][ T647] dump_stack_lvl+0x1e2/0x24b [ 285.211994][ T647] ? show_regs_print_info+0x18/0x18 [ 285.217347][ T647] dump_stack+0x15/0x1d [ 285.221493][ T647] should_fail+0x3c0/0x510 [ 285.225897][ T647] ? mempool_alloc_slab+0x1d/0x30 [ 285.230903][ T647] __should_failslab+0x9f/0xe0 [ 285.235652][ T647] should_failslab+0x9/0x20 [ 285.240146][ T647] kmem_cache_alloc+0x43/0x380 [ 285.244885][ T647] ? mempool_free+0x310/0x310 [ 285.249548][ T647] mempool_alloc_slab+0x1d/0x30 [ 285.254383][ T647] mempool_alloc+0x113/0x650 [ 285.259121][ T647] ? page_cache_prev_miss+0x420/0x420 [ 285.264466][ T647] ? mempool_resize+0x8e0/0x8e0 [ 285.269464][ T647] ? __page_pinner_migration_failed+0xdd/0x250 [ 285.275594][ T647] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 285.280942][ T647] ? pagecache_get_page+0x907/0x9c0 [ 285.286126][ T647] bio_alloc_bioset+0x1db/0x650 [ 285.290963][ T647] ? bio_chain_endio+0x120/0x120 [ 285.295874][ T647] ? __find_get_block+0xa6b/0xbd0 [ 285.300895][ T647] submit_bh_wbc+0x1cb/0x740 [ 285.305576][ T647] ll_rw_block+0x1c4/0x220 [ 285.309966][ T647] __breadahead+0xbe/0x170 [ 285.314366][ T647] ? __getblk_gfp+0x2a0/0x2a0 [ 285.319015][ T647] exfat_get_dentry+0x598/0x6f0 [ 285.323850][ T647] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 285.329193][ T647] ? io_schedule+0x8e/0x120 [ 285.333681][ T647] exfat_create_upcase_table+0x231/0xea0 [ 285.339295][ T647] ? __disk_get_part+0x78/0xd0 [ 285.344044][ T647] ? bit_wait+0xa0/0xa0 [ 285.348170][ T647] ? __wait_on_bit+0x1a0/0x1a0 [ 285.352904][ T647] ? bit_waitqueue+0x30/0x30 [ 285.357551][ T647] ? exfat_nls_to_utf16+0xc40/0xc40 [ 285.362724][ T647] exfat_fill_super+0x1315/0x2a20 [ 285.367730][ T647] ? exfat_reconfigure+0x90/0x90 [ 285.372652][ T647] ? set_blocksize+0x208/0x3e0 [ 285.377391][ T647] ? sb_set_blocksize+0xb7/0xf0 [ 285.382228][ T647] get_tree_bdev+0x41d/0x640 [ 285.386884][ T647] ? exfat_reconfigure+0x90/0x90 [ 285.391802][ T647] exfat_get_tree+0x1c/0x20 [ 285.396277][ T647] vfs_get_tree+0x89/0x270 [ 285.400667][ T647] path_mount+0x1975/0x2ab0 [ 285.405160][ T647] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 285.410683][ T647] ? getname_flags+0x207/0x650 [ 285.415419][ T647] ? user_path_at_empty+0x40/0x50 [ 285.420415][ T647] __se_sys_mount+0x2f7/0x3b0 [ 285.425068][ T647] ? __x64_sys_mount+0xd0/0xd0 [ 285.429806][ T647] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 285.435841][ T647] __x64_sys_mount+0xbf/0xd0 [ 285.440417][ T647] do_syscall_64+0x31/0x70 [ 285.444804][ T647] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 285.450665][ T647] RIP: 0033:0x7fc1f62f16aa [ 285.455054][ T647] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 285.474630][ T647] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 285.483021][ T647] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 285.490966][ T647] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 285.498913][ T647] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 285.506859][ T647] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 285.514895][ T647] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 285.582133][ T649] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 285.590896][ T649] FAULT_INJECTION: forcing a failure. [ 285.590896][ T649] name failslab, interval 1, probability 0, space 0, times 0 [ 285.603896][ T649] CPU: 1 PID: 649 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 285.614122][ T649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.624152][ T649] Call Trace: [ 285.627421][ T649] dump_stack_lvl+0x1e2/0x24b [ 285.632074][ T649] ? show_regs_print_info+0x18/0x18 [ 285.637247][ T649] dump_stack+0x15/0x1d [ 285.641378][ T649] should_fail+0x3c0/0x510 [ 285.645767][ T649] ? mempool_alloc_slab+0x1d/0x30 [ 285.650770][ T649] __should_failslab+0x9f/0xe0 [ 285.655514][ T649] should_failslab+0x9/0x20 [ 285.659995][ T649] kmem_cache_alloc+0x43/0x380 [ 285.664735][ T649] ? mempool_free+0x310/0x310 [ 285.669387][ T649] mempool_alloc_slab+0x1d/0x30 [ 285.674213][ T649] mempool_alloc+0x113/0x650 [ 285.678794][ T649] ? page_cache_prev_miss+0x420/0x420 [ 285.684139][ T649] ? mempool_resize+0x8e0/0x8e0 [ 285.688971][ T649] ? __page_pinner_migration_failed+0xdd/0x250 [ 285.695103][ T649] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 285.700449][ T649] ? pagecache_get_page+0x907/0x9c0 [ 285.705623][ T649] bio_alloc_bioset+0x1db/0x650 [ 285.710451][ T649] ? bio_chain_endio+0x120/0x120 [ 285.715360][ T649] ? __find_get_block+0x899/0xbd0 [ 285.720362][ T649] submit_bh_wbc+0x1cb/0x740 [ 285.724924][ T649] ll_rw_block+0x1c4/0x220 [ 285.729314][ T649] __breadahead+0xbe/0x170 [ 285.733701][ T649] ? __getblk_gfp+0x2a0/0x2a0 [ 285.738350][ T649] exfat_get_dentry+0x598/0x6f0 [ 285.743192][ T649] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 285.748535][ T649] ? io_schedule+0x8e/0x120 [ 285.753013][ T649] exfat_create_upcase_table+0x231/0xea0 [ 285.758624][ T649] ? __disk_get_part+0x78/0xd0 [ 285.763365][ T649] ? bit_wait+0xa0/0xa0 [ 285.767499][ T649] ? __wait_on_bit+0x1a0/0x1a0 [ 285.772245][ T649] ? bit_waitqueue+0x30/0x30 [ 285.776815][ T649] ? exfat_nls_to_utf16+0xc40/0xc40 [ 285.781987][ T649] exfat_fill_super+0x1315/0x2a20 [ 285.786991][ T649] ? exfat_reconfigure+0x90/0x90 [ 285.792164][ T649] ? set_blocksize+0x208/0x3e0 [ 285.796901][ T649] ? sb_set_blocksize+0xb7/0xf0 [ 285.801736][ T649] get_tree_bdev+0x41d/0x640 [ 285.806311][ T649] ? exfat_reconfigure+0x90/0x90 [ 285.811670][ T649] exfat_get_tree+0x1c/0x20 [ 285.816162][ T649] vfs_get_tree+0x89/0x270 [ 285.820557][ T649] path_mount+0x1975/0x2ab0 [ 285.825049][ T649] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 285.830576][ T649] ? getname_flags+0x207/0x650 [ 285.835347][ T649] ? user_path_at_empty+0x40/0x50 [ 285.840483][ T649] __se_sys_mount+0x2f7/0x3b0 [ 285.845222][ T649] ? __x64_sys_mount+0xd0/0xd0 [ 285.849972][ T649] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 285.856050][ T649] __x64_sys_mount+0xbf/0xd0 [ 285.860624][ T649] do_syscall_64+0x31/0x70 [ 285.865014][ T649] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 285.870879][ T649] RIP: 0033:0x7fc1f62f16aa [ 285.875292][ T649] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 285.894878][ T649] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 285.903280][ T649] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 285.911230][ T649] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 285.919178][ T649] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 285.927128][ T649] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 285.935073][ T649] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 286.002484][ T651] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 286.010993][ T651] FAULT_INJECTION: forcing a failure. [ 286.010993][ T651] name failslab, interval 1, probability 0, space 0, times 0 [ 286.023902][ T651] CPU: 1 PID: 651 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 286.034115][ T651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.044161][ T651] Call Trace: [ 286.047436][ T651] dump_stack_lvl+0x1e2/0x24b [ 286.052092][ T651] ? show_regs_print_info+0x18/0x18 [ 286.057266][ T651] dump_stack+0x15/0x1d [ 286.061445][ T651] should_fail+0x3c0/0x510 [ 286.065835][ T651] ? mempool_alloc_slab+0x1d/0x30 [ 286.070847][ T651] __should_failslab+0x9f/0xe0 [ 286.075584][ T651] should_failslab+0x9/0x20 [ 286.080062][ T651] kmem_cache_alloc+0x43/0x380 [ 286.084815][ T651] ? mempool_free+0x310/0x310 [ 286.089529][ T651] mempool_alloc_slab+0x1d/0x30 [ 286.094478][ T651] mempool_alloc+0x113/0x650 [ 286.099061][ T651] ? page_cache_prev_miss+0x420/0x420 [ 286.104407][ T651] ? mempool_resize+0x8e0/0x8e0 [ 286.109754][ T651] ? __page_pinner_migration_failed+0xdd/0x250 [ 286.115885][ T651] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 286.121234][ T651] ? pagecache_get_page+0x907/0x9c0 [ 286.126408][ T651] bio_alloc_bioset+0x1db/0x650 [ 286.131249][ T651] ? bio_chain_endio+0x120/0x120 [ 286.136163][ T651] ? __find_get_block+0x899/0xbd0 [ 286.141158][ T651] submit_bh_wbc+0x1cb/0x740 [ 286.145720][ T651] ll_rw_block+0x1c4/0x220 [ 286.150106][ T651] __breadahead+0xbe/0x170 [ 286.154506][ T651] ? __getblk_gfp+0x2a0/0x2a0 [ 286.159204][ T651] exfat_get_dentry+0x598/0x6f0 [ 286.164042][ T651] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 286.169443][ T651] ? io_schedule+0x8e/0x120 [ 286.173924][ T651] exfat_create_upcase_table+0x231/0xea0 [ 286.179539][ T651] ? __disk_get_part+0x78/0xd0 [ 286.184424][ T651] ? bit_wait+0xa0/0xa0 [ 286.188672][ T651] ? __wait_on_bit+0x1a0/0x1a0 [ 286.193432][ T651] ? bit_waitqueue+0x30/0x30 [ 286.198032][ T651] ? exfat_nls_to_utf16+0xc40/0xc40 [ 286.203207][ T651] exfat_fill_super+0x1315/0x2a20 [ 286.208206][ T651] ? exfat_reconfigure+0x90/0x90 [ 286.213119][ T651] ? set_blocksize+0x208/0x3e0 [ 286.217861][ T651] ? sb_set_blocksize+0xb7/0xf0 [ 286.222736][ T651] get_tree_bdev+0x41d/0x640 [ 286.227316][ T651] ? exfat_reconfigure+0x90/0x90 [ 286.232399][ T651] exfat_get_tree+0x1c/0x20 [ 286.236889][ T651] vfs_get_tree+0x89/0x270 [ 286.241289][ T651] path_mount+0x1975/0x2ab0 [ 286.245783][ T651] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 286.251319][ T651] ? getname_flags+0x207/0x650 [ 286.256068][ T651] ? user_path_at_empty+0x40/0x50 [ 286.261065][ T651] __se_sys_mount+0x2f7/0x3b0 [ 286.265719][ T651] ? __x64_sys_mount+0xd0/0xd0 [ 286.270465][ T651] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 286.276503][ T651] __x64_sys_mount+0xbf/0xd0 [ 286.281077][ T651] do_syscall_64+0x31/0x70 [ 286.285470][ T651] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 286.291333][ T651] RIP: 0033:0x7fc1f62f16aa [ 286.295720][ T651] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 286.315300][ T651] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 286.323686][ T651] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 286.331635][ T651] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 286.339579][ T651] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 286.347525][ T651] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 286.355469][ T651] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 286.400833][ T653] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 286.409505][ T653] FAULT_INJECTION: forcing a failure. [ 286.409505][ T653] name failslab, interval 1, probability 0, space 0, times 0 [ 286.422134][ T653] CPU: 1 PID: 653 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 286.432365][ T653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.442393][ T653] Call Trace: [ 286.445660][ T653] dump_stack_lvl+0x1e2/0x24b [ 286.450306][ T653] ? show_regs_print_info+0x18/0x18 [ 286.455475][ T653] dump_stack+0x15/0x1d [ 286.459606][ T653] should_fail+0x3c0/0x510 [ 286.463997][ T653] ? mempool_alloc_slab+0x1d/0x30 [ 286.468994][ T653] __should_failslab+0x9f/0xe0 [ 286.473729][ T653] should_failslab+0x9/0x20 [ 286.478203][ T653] kmem_cache_alloc+0x43/0x380 [ 286.482944][ T653] ? mempool_free+0x310/0x310 [ 286.487591][ T653] mempool_alloc_slab+0x1d/0x30 [ 286.492414][ T653] mempool_alloc+0x113/0x650 [ 286.496981][ T653] ? page_cache_prev_miss+0x420/0x420 [ 286.502325][ T653] ? mempool_resize+0x8e0/0x8e0 [ 286.507148][ T653] ? __page_pinner_migration_failed+0xdd/0x250 [ 286.513278][ T653] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 286.518622][ T653] ? pagecache_get_page+0x907/0x9c0 [ 286.523802][ T653] bio_alloc_bioset+0x1db/0x650 [ 286.528625][ T653] ? bio_chain_endio+0x120/0x120 [ 286.533534][ T653] ? __find_get_block+0x899/0xbd0 [ 286.538531][ T653] submit_bh_wbc+0x1cb/0x740 [ 286.543093][ T653] ll_rw_block+0x1c4/0x220 [ 286.547495][ T653] __breadahead+0xbe/0x170 [ 286.551882][ T653] ? __getblk_gfp+0x2a0/0x2a0 [ 286.556540][ T653] exfat_get_dentry+0x598/0x6f0 [ 286.561480][ T653] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 286.567019][ T653] ? io_schedule+0x8e/0x120 [ 286.571508][ T653] exfat_create_upcase_table+0x231/0xea0 [ 286.577109][ T653] ? __disk_get_part+0x78/0xd0 [ 286.581850][ T653] ? bit_wait+0xa0/0xa0 [ 286.586009][ T653] ? __wait_on_bit+0x1a0/0x1a0 [ 286.590748][ T653] ? bit_waitqueue+0x30/0x30 [ 286.595307][ T653] ? exfat_nls_to_utf16+0xc40/0xc40 [ 286.600490][ T653] exfat_fill_super+0x1315/0x2a20 [ 286.605489][ T653] ? exfat_reconfigure+0x90/0x90 [ 286.610400][ T653] ? set_blocksize+0x208/0x3e0 [ 286.615135][ T653] ? sb_set_blocksize+0xb7/0xf0 [ 286.619959][ T653] get_tree_bdev+0x41d/0x640 [ 286.624523][ T653] ? exfat_reconfigure+0x90/0x90 [ 286.629432][ T653] exfat_get_tree+0x1c/0x20 [ 286.633927][ T653] vfs_get_tree+0x89/0x270 [ 286.638403][ T653] path_mount+0x1975/0x2ab0 [ 286.643036][ T653] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 286.648570][ T653] ? getname_flags+0x207/0x650 [ 286.653308][ T653] ? user_path_at_empty+0x40/0x50 [ 286.658302][ T653] __se_sys_mount+0x2f7/0x3b0 [ 286.662966][ T653] ? __x64_sys_mount+0xd0/0xd0 [ 286.667702][ T653] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 286.673737][ T653] __x64_sys_mount+0xbf/0xd0 [ 286.678326][ T653] do_syscall_64+0x31/0x70 [ 286.682745][ T653] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 286.688634][ T653] RIP: 0033:0x7fc1f62f16aa [ 286.693041][ T653] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 286.712620][ T653] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 286.721003][ T653] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 286.728960][ T653] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 286.736918][ T653] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 286.745209][ T653] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 286.753163][ T653] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 286.872922][ T655] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 286.881555][ T655] FAULT_INJECTION: forcing a failure. [ 286.881555][ T655] name failslab, interval 1, probability 0, space 0, times 0 [ 286.894236][ T655] CPU: 1 PID: 655 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 286.904466][ T655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.914506][ T655] Call Trace: [ 286.917786][ T655] dump_stack_lvl+0x1e2/0x24b [ 286.922573][ T655] ? show_regs_print_info+0x18/0x18 [ 286.927763][ T655] dump_stack+0x15/0x1d [ 286.931916][ T655] should_fail+0x3c0/0x510 [ 286.936315][ T655] ? mempool_alloc_slab+0x1d/0x30 [ 286.941428][ T655] __should_failslab+0x9f/0xe0 [ 286.946177][ T655] should_failslab+0x9/0x20 [ 286.950782][ T655] kmem_cache_alloc+0x43/0x380 [ 286.955629][ T655] ? mempool_free+0x310/0x310 [ 286.960438][ T655] mempool_alloc_slab+0x1d/0x30 [ 286.965271][ T655] mempool_alloc+0x113/0x650 [ 286.969948][ T655] ? page_cache_prev_miss+0x420/0x420 [ 286.975310][ T655] ? mempool_resize+0x8e0/0x8e0 [ 286.980150][ T655] ? __page_pinner_migration_failed+0xdd/0x250 [ 286.987168][ T655] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 286.992534][ T655] ? pagecache_get_page+0x907/0x9c0 [ 286.997735][ T655] bio_alloc_bioset+0x1db/0x650 [ 287.002562][ T655] ? bio_chain_endio+0x120/0x120 [ 287.007831][ T655] ? __find_get_block+0xa6b/0xbd0 [ 287.012830][ T655] submit_bh_wbc+0x1cb/0x740 [ 287.017392][ T655] ll_rw_block+0x1c4/0x220 [ 287.021788][ T655] __breadahead+0xbe/0x170 [ 287.026195][ T655] ? __getblk_gfp+0x2a0/0x2a0 [ 287.030848][ T655] exfat_get_dentry+0x598/0x6f0 [ 287.035686][ T655] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 287.041028][ T655] ? io_schedule+0x8e/0x120 [ 287.045510][ T655] exfat_create_upcase_table+0x231/0xea0 [ 287.051118][ T655] ? __disk_get_part+0x78/0xd0 [ 287.055855][ T655] ? bit_wait+0xa0/0xa0 [ 287.059984][ T655] ? __wait_on_bit+0x1a0/0x1a0 [ 287.064723][ T655] ? bit_waitqueue+0x30/0x30 [ 287.069287][ T655] ? exfat_nls_to_utf16+0xc40/0xc40 [ 287.074462][ T655] exfat_fill_super+0x1315/0x2a20 [ 287.079463][ T655] ? exfat_reconfigure+0x90/0x90 [ 287.084373][ T655] ? set_blocksize+0x208/0x3e0 [ 287.089106][ T655] ? sb_set_blocksize+0xb7/0xf0 [ 287.093928][ T655] get_tree_bdev+0x41d/0x640 [ 287.098488][ T655] ? exfat_reconfigure+0x90/0x90 [ 287.103394][ T655] exfat_get_tree+0x1c/0x20 [ 287.107867][ T655] vfs_get_tree+0x89/0x270 [ 287.112276][ T655] path_mount+0x1975/0x2ab0 [ 287.116770][ T655] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 287.122298][ T655] ? getname_flags+0x207/0x650 [ 287.127046][ T655] ? user_path_at_empty+0x40/0x50 [ 287.132064][ T655] __se_sys_mount+0x2f7/0x3b0 [ 287.136720][ T655] ? __x64_sys_mount+0xd0/0xd0 [ 287.141461][ T655] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 287.147500][ T655] __x64_sys_mount+0xbf/0xd0 [ 287.152080][ T655] do_syscall_64+0x31/0x70 [ 287.156475][ T655] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 287.162335][ T655] RIP: 0033:0x7fc1f62f16aa [ 287.166721][ T655] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 287.186311][ T655] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 287.194702][ T655] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 287.202670][ T655] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 287.210618][ T655] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 287.218566][ T655] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 287.226543][ T655] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 287.300698][ T657] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 287.309233][ T657] FAULT_INJECTION: forcing a failure. [ 287.309233][ T657] name failslab, interval 1, probability 0, space 0, times 0 [ 287.321910][ T657] CPU: 0 PID: 657 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 287.332120][ T657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.342153][ T657] Call Trace: [ 287.345424][ T657] dump_stack_lvl+0x1e2/0x24b [ 287.350075][ T657] ? show_regs_print_info+0x18/0x18 [ 287.355245][ T657] dump_stack+0x15/0x1d [ 287.359379][ T657] should_fail+0x3c0/0x510 [ 287.363856][ T657] ? mempool_alloc_slab+0x1d/0x30 [ 287.368854][ T657] __should_failslab+0x9f/0xe0 [ 287.373610][ T657] should_failslab+0x9/0x20 [ 287.378083][ T657] kmem_cache_alloc+0x43/0x380 [ 287.382819][ T657] ? mempool_free+0x310/0x310 [ 287.387463][ T657] mempool_alloc_slab+0x1d/0x30 [ 287.392284][ T657] mempool_alloc+0x113/0x650 [ 287.396946][ T657] ? page_cache_prev_miss+0x420/0x420 [ 287.402298][ T657] ? mempool_resize+0x8e0/0x8e0 [ 287.407117][ T657] ? __page_pinner_migration_failed+0xdd/0x250 [ 287.413242][ T657] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 287.418582][ T657] ? pagecache_get_page+0x907/0x9c0 [ 287.423764][ T657] bio_alloc_bioset+0x1db/0x650 [ 287.428591][ T657] ? bio_chain_endio+0x120/0x120 [ 287.433504][ T657] ? __find_get_block+0xa6b/0xbd0 [ 287.438500][ T657] submit_bh_wbc+0x1cb/0x740 [ 287.443062][ T657] ll_rw_block+0x1c4/0x220 [ 287.447453][ T657] __breadahead+0xbe/0x170 [ 287.451848][ T657] ? __getblk_gfp+0x2a0/0x2a0 [ 287.456496][ T657] ? mempool_alloc+0x120/0x650 [ 287.461238][ T657] exfat_get_dentry+0x598/0x6f0 [ 287.466062][ T657] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 287.471419][ T657] ? submit_bio+0x1f8/0x6e0 [ 287.475895][ T657] exfat_create_upcase_table+0x231/0xea0 [ 287.481498][ T657] ? __disk_get_part+0x78/0xd0 [ 287.486234][ T657] ? guard_bio_eod+0x14a/0x1b0 [ 287.490972][ T657] ? submit_bh_wbc+0x660/0x740 [ 287.495706][ T657] ? exfat_nls_to_utf16+0xc40/0xc40 [ 287.500889][ T657] exfat_fill_super+0x1315/0x2a20 [ 287.505890][ T657] ? exfat_reconfigure+0x90/0x90 [ 287.510813][ T657] ? set_blocksize+0x208/0x3e0 [ 287.515553][ T657] ? sb_set_blocksize+0xb7/0xf0 [ 287.520377][ T657] get_tree_bdev+0x41d/0x640 [ 287.524943][ T657] ? exfat_reconfigure+0x90/0x90 [ 287.529850][ T657] exfat_get_tree+0x1c/0x20 [ 287.534329][ T657] vfs_get_tree+0x89/0x270 [ 287.538720][ T657] path_mount+0x1975/0x2ab0 [ 287.543196][ T657] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 287.548719][ T657] ? getname_flags+0x207/0x650 [ 287.553456][ T657] ? user_path_at_empty+0x40/0x50 [ 287.558453][ T657] __se_sys_mount+0x2f7/0x3b0 [ 287.563100][ T657] ? __x64_sys_mount+0xd0/0xd0 [ 287.567836][ T657] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 287.573873][ T657] __x64_sys_mount+0xbf/0xd0 [ 287.578433][ T657] do_syscall_64+0x31/0x70 [ 287.582830][ T657] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 287.588689][ T657] RIP: 0033:0x7fc1f62f16aa [ 287.593079][ T657] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 287.612660][ T657] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 287.621047][ T657] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 287.628998][ T657] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 287.636965][ T657] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 287.644910][ T657] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 287.652853][ T657] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 287.743025][ T659] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 287.751770][ T659] FAULT_INJECTION: forcing a failure. [ 287.751770][ T659] name failslab, interval 1, probability 0, space 0, times 0 [ 287.764418][ T659] CPU: 1 PID: 659 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 287.774639][ T659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.784668][ T659] Call Trace: [ 287.787930][ T659] dump_stack_lvl+0x1e2/0x24b [ 287.792576][ T659] ? devkmsg_release+0x127/0x127 [ 287.797487][ T659] ? show_regs_print_info+0x18/0x18 [ 287.802663][ T659] dump_stack+0x15/0x1d [ 287.806790][ T659] should_fail+0x3c0/0x510 [ 287.811187][ T659] ? security_inode_alloc+0x36/0x1d0 [ 287.816448][ T659] __should_failslab+0x9f/0xe0 [ 287.821194][ T659] should_failslab+0x9/0x20 [ 287.825767][ T659] kmem_cache_alloc+0x43/0x380 [ 287.830510][ T659] ? from_kuid_munged+0x3b0/0x3b0 [ 287.835521][ T659] security_inode_alloc+0x36/0x1d0 [ 287.840627][ T659] inode_init_always+0x3c5/0x950 [ 287.845548][ T659] ? exfat_fill_super+0x2a20/0x2a20 [ 287.850724][ T659] new_inode_pseudo+0x94/0x220 [ 287.855464][ T659] new_inode+0x28/0x1c0 [ 287.859597][ T659] exfat_fill_super+0x152c/0x2a20 [ 287.864599][ T659] ? exfat_reconfigure+0x90/0x90 [ 287.869510][ T659] ? set_blocksize+0x208/0x3e0 [ 287.874245][ T659] ? sb_set_blocksize+0xb7/0xf0 [ 287.879066][ T659] get_tree_bdev+0x41d/0x640 [ 287.883627][ T659] ? exfat_reconfigure+0x90/0x90 [ 287.888535][ T659] exfat_get_tree+0x1c/0x20 [ 287.893009][ T659] vfs_get_tree+0x89/0x270 [ 287.897405][ T659] path_mount+0x1975/0x2ab0 [ 287.901881][ T659] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 287.907410][ T659] ? getname_flags+0x207/0x650 [ 287.912144][ T659] ? user_path_at_empty+0x40/0x50 [ 287.917138][ T659] __se_sys_mount+0x2f7/0x3b0 [ 287.921787][ T659] ? __x64_sys_mount+0xd0/0xd0 [ 287.926533][ T659] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 287.932568][ T659] __x64_sys_mount+0xbf/0xd0 [ 287.937167][ T659] do_syscall_64+0x31/0x70 [ 287.941571][ T659] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 287.947451][ T659] RIP: 0033:0x7fc1f62f16aa [ 287.951839][ T659] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 287.971434][ T659] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 287.979830][ T659] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa executing program [ 287.987776][ T659] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 287.995720][ T659] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 288.003661][ T659] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 288.011604][ T659] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 288.019676][ T659] exFAT-fs (loop0): failed to allocate root inode [ 288.045615][ T661] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 288.054159][ T661] FAULT_INJECTION: forcing a failure. [ 288.054159][ T661] name failslab, interval 1, probability 0, space 0, times 0 [ 288.067027][ T661] CPU: 0 PID: 661 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 288.077252][ T661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.087282][ T661] Call Trace: [ 288.090562][ T661] dump_stack_lvl+0x1e2/0x24b [ 288.095217][ T661] ? show_regs_print_info+0x18/0x18 [ 288.100413][ T661] dump_stack+0x15/0x1d [ 288.104550][ T661] should_fail+0x3c0/0x510 [ 288.108945][ T661] ? mempool_alloc_slab+0x1d/0x30 [ 288.113959][ T661] __should_failslab+0x9f/0xe0 [ 288.118700][ T661] should_failslab+0x9/0x20 [ 288.123178][ T661] kmem_cache_alloc+0x43/0x380 [ 288.127918][ T661] ? mempool_free+0x310/0x310 [ 288.132564][ T661] mempool_alloc_slab+0x1d/0x30 [ 288.137401][ T661] mempool_alloc+0x113/0x650 [ 288.141981][ T661] ? page_cache_prev_miss+0x420/0x420 [ 288.147330][ T661] ? mempool_resize+0x8e0/0x8e0 [ 288.152160][ T661] ? __page_pinner_migration_failed+0xdd/0x250 [ 288.158395][ T661] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 288.163749][ T661] ? pagecache_get_page+0x907/0x9c0 [ 288.168982][ T661] bio_alloc_bioset+0x1db/0x650 [ 288.173831][ T661] ? bio_chain_endio+0x120/0x120 [ 288.178750][ T661] ? __find_get_block+0x899/0xbd0 [ 288.183756][ T661] submit_bh_wbc+0x1cb/0x740 [ 288.188342][ T661] ll_rw_block+0x1c4/0x220 [ 288.192743][ T661] __breadahead+0xbe/0x170 [ 288.197143][ T661] ? __getblk_gfp+0x2a0/0x2a0 [ 288.201807][ T661] ? mempool_alloc+0x120/0x650 [ 288.206553][ T661] exfat_get_dentry+0x598/0x6f0 [ 288.211382][ T661] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 288.216750][ T661] ? submit_bio+0x1f8/0x6e0 [ 288.221235][ T661] exfat_create_upcase_table+0x231/0xea0 [ 288.226848][ T661] ? __disk_get_part+0x78/0xd0 [ 288.231607][ T661] ? guard_bio_eod+0x14a/0x1b0 [ 288.236373][ T661] ? submit_bh_wbc+0x660/0x740 [ 288.241114][ T661] ? exfat_nls_to_utf16+0xc40/0xc40 [ 288.246288][ T661] exfat_fill_super+0x1315/0x2a20 [ 288.251292][ T661] ? exfat_reconfigure+0x90/0x90 [ 288.256204][ T661] ? set_blocksize+0x208/0x3e0 [ 288.261117][ T661] ? sb_set_blocksize+0xb7/0xf0 [ 288.266069][ T661] get_tree_bdev+0x41d/0x640 [ 288.270655][ T661] ? exfat_reconfigure+0x90/0x90 [ 288.275584][ T661] exfat_get_tree+0x1c/0x20 [ 288.280069][ T661] vfs_get_tree+0x89/0x270 [ 288.284470][ T661] path_mount+0x1975/0x2ab0 [ 288.288954][ T661] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 288.294478][ T661] ? getname_flags+0x207/0x650 [ 288.299215][ T661] ? user_path_at_empty+0x40/0x50 [ 288.304212][ T661] __se_sys_mount+0x2f7/0x3b0 [ 288.308865][ T661] ? __x64_sys_mount+0xd0/0xd0 [ 288.313606][ T661] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 288.319651][ T661] __x64_sys_mount+0xbf/0xd0 [ 288.324217][ T661] do_syscall_64+0x31/0x70 [ 288.328612][ T661] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 288.334480][ T661] RIP: 0033:0x7fc1f62f16aa [ 288.338873][ T661] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 288.358456][ T661] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 288.367107][ T661] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 288.375065][ T661] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 288.383081][ T661] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 288.391030][ T661] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 288.399064][ T661] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 288.543293][ T663] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 288.551922][ T663] FAULT_INJECTION: forcing a failure. [ 288.551922][ T663] name failslab, interval 1, probability 0, space 0, times 0 [ 288.564997][ T663] CPU: 0 PID: 663 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 288.575228][ T663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.585274][ T663] Call Trace: [ 288.588546][ T663] dump_stack_lvl+0x1e2/0x24b [ 288.593200][ T663] ? show_regs_print_info+0x18/0x18 [ 288.598376][ T663] dump_stack+0x15/0x1d [ 288.602511][ T663] should_fail+0x3c0/0x510 [ 288.606912][ T663] ? mempool_alloc_slab+0x1d/0x30 [ 288.611911][ T663] __should_failslab+0x9f/0xe0 [ 288.616645][ T663] should_failslab+0x9/0x20 [ 288.621123][ T663] kmem_cache_alloc+0x43/0x380 [ 288.625860][ T663] ? mempool_free+0x310/0x310 [ 288.630509][ T663] mempool_alloc_slab+0x1d/0x30 [ 288.635340][ T663] mempool_alloc+0x113/0x650 [ 288.639904][ T663] ? __kasan_check_read+0x11/0x20 [ 288.644902][ T663] ? __page_pinner_migration_failed+0xdd/0x250 [ 288.651148][ T663] ? mempool_resize+0x8e0/0x8e0 [ 288.655999][ T663] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 288.661358][ T663] ? pagecache_get_page+0x907/0x9c0 [ 288.666530][ T663] bio_alloc_bioset+0x1db/0x650 [ 288.671363][ T663] ? __kasan_check_write+0x14/0x20 [ 288.676462][ T663] ? __find_get_block+0x899/0xbd0 [ 288.681469][ T663] ? bio_chain_endio+0x120/0x120 [ 288.686388][ T663] ? write_boundary_block+0x150/0x150 [ 288.691737][ T663] ? grow_dev_page+0x434/0x4c0 [ 288.696472][ T663] submit_bh_wbc+0x1cb/0x740 [ 288.701035][ T663] __bread_gfp+0x187/0x320 [ 288.705424][ T663] exfat_ent_get+0x13c/0x3f0 [ 288.710014][ T663] exfat_create_upcase_table+0x381/0xea0 [ 288.715628][ T663] ? __disk_get_part+0x78/0xd0 [ 288.720390][ T663] ? bit_wait+0xa0/0xa0 [ 288.724523][ T663] ? __wait_on_bit+0x1a0/0x1a0 [ 288.729267][ T663] ? bit_waitqueue+0x30/0x30 [ 288.733842][ T663] ? exfat_nls_to_utf16+0xc40/0xc40 [ 288.739018][ T663] exfat_fill_super+0x1315/0x2a20 [ 288.744023][ T663] ? exfat_reconfigure+0x90/0x90 [ 288.748931][ T663] ? set_blocksize+0x208/0x3e0 [ 288.753723][ T663] ? sb_set_blocksize+0xb7/0xf0 [ 288.758542][ T663] get_tree_bdev+0x41d/0x640 [ 288.763104][ T663] ? exfat_reconfigure+0x90/0x90 [ 288.768049][ T663] exfat_get_tree+0x1c/0x20 [ 288.772533][ T663] vfs_get_tree+0x89/0x270 [ 288.776919][ T663] path_mount+0x1975/0x2ab0 [ 288.781405][ T663] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 288.786930][ T663] ? getname_flags+0x207/0x650 [ 288.791662][ T663] ? user_path_at_empty+0x40/0x50 [ 288.796667][ T663] __se_sys_mount+0x2f7/0x3b0 [ 288.801318][ T663] ? __x64_sys_mount+0xd0/0xd0 [ 288.806153][ T663] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 288.812214][ T663] __x64_sys_mount+0xbf/0xd0 [ 288.816786][ T663] do_syscall_64+0x31/0x70 [ 288.821185][ T663] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 288.827045][ T663] RIP: 0033:0x7fc1f62f16aa [ 288.831434][ T663] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 288.851008][ T663] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 288.859651][ T663] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 288.867593][ T663] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 288.875537][ T663] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 288.883479][ T663] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 executing program [ 288.891422][ T663] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 288.981086][ T665] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 288.989666][ T665] FAULT_INJECTION: forcing a failure. [ 288.989666][ T665] name failslab, interval 1, probability 0, space 0, times 0 [ 289.002363][ T665] CPU: 0 PID: 665 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 289.012589][ T665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.022622][ T665] Call Trace: [ 289.025890][ T665] dump_stack_lvl+0x1e2/0x24b [ 289.030538][ T665] ? show_regs_print_info+0x18/0x18 [ 289.035709][ T665] dump_stack+0x15/0x1d [ 289.039838][ T665] should_fail+0x3c0/0x510 [ 289.044245][ T665] ? mempool_alloc_slab+0x1d/0x30 [ 289.049242][ T665] __should_failslab+0x9f/0xe0 [ 289.054004][ T665] should_failslab+0x9/0x20 [ 289.059100][ T665] kmem_cache_alloc+0x43/0x380 [ 289.063852][ T665] ? mempool_free+0x310/0x310 [ 289.068512][ T665] mempool_alloc_slab+0x1d/0x30 [ 289.073332][ T665] mempool_alloc+0x113/0x650 [ 289.077896][ T665] ? page_cache_prev_miss+0x420/0x420 [ 289.083238][ T665] ? mempool_resize+0x8e0/0x8e0 [ 289.088060][ T665] ? __page_pinner_migration_failed+0xdd/0x250 [ 289.094185][ T665] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 289.099524][ T665] ? pagecache_get_page+0x907/0x9c0 [ 289.104703][ T665] bio_alloc_bioset+0x1db/0x650 [ 289.109529][ T665] ? bio_chain_endio+0x120/0x120 [ 289.114436][ T665] ? __find_get_block+0xa6b/0xbd0 [ 289.119433][ T665] submit_bh_wbc+0x1cb/0x740 [ 289.123998][ T665] ll_rw_block+0x1c4/0x220 [ 289.128396][ T665] __breadahead+0xbe/0x170 [ 289.132804][ T665] ? __getblk_gfp+0x2a0/0x2a0 [ 289.137463][ T665] exfat_get_dentry+0x598/0x6f0 [ 289.142299][ T665] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 289.147646][ T665] ? io_schedule+0x8e/0x120 [ 289.152124][ T665] exfat_create_upcase_table+0x231/0xea0 [ 289.157815][ T665] ? __disk_get_part+0x78/0xd0 [ 289.162616][ T665] ? bit_wait+0xa0/0xa0 [ 289.166758][ T665] ? __wait_on_bit+0x1a0/0x1a0 [ 289.171511][ T665] ? bit_waitqueue+0x30/0x30 [ 289.176094][ T665] ? exfat_nls_to_utf16+0xc40/0xc40 [ 289.181410][ T665] exfat_fill_super+0x1315/0x2a20 [ 289.186422][ T665] ? exfat_reconfigure+0x90/0x90 [ 289.191340][ T665] ? set_blocksize+0x208/0x3e0 [ 289.196175][ T665] ? sb_set_blocksize+0xb7/0xf0 [ 289.201003][ T665] get_tree_bdev+0x41d/0x640 [ 289.205567][ T665] ? exfat_reconfigure+0x90/0x90 [ 289.210491][ T665] exfat_get_tree+0x1c/0x20 [ 289.214999][ T665] vfs_get_tree+0x89/0x270 [ 289.219411][ T665] path_mount+0x1975/0x2ab0 [ 289.223894][ T665] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 289.229425][ T665] ? getname_flags+0x207/0x650 [ 289.234170][ T665] ? user_path_at_empty+0x40/0x50 [ 289.239171][ T665] __se_sys_mount+0x2f7/0x3b0 [ 289.243949][ T665] ? __x64_sys_mount+0xd0/0xd0 [ 289.248694][ T665] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 289.254735][ T665] __x64_sys_mount+0xbf/0xd0 [ 289.259305][ T665] do_syscall_64+0x31/0x70 [ 289.263712][ T665] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 289.269603][ T665] RIP: 0033:0x7fc1f62f16aa [ 289.273992][ T665] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 289.293572][ T665] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 289.301961][ T665] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 289.309907][ T665] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 289.317854][ T665] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 289.325804][ T665] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 289.333752][ T665] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 289.420791][ T667] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 289.429446][ T667] FAULT_INJECTION: forcing a failure. [ 289.429446][ T667] name failslab, interval 1, probability 0, space 0, times 0 [ 289.442089][ T667] CPU: 0 PID: 667 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 289.452308][ T667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.462340][ T667] Call Trace: [ 289.465606][ T667] dump_stack_lvl+0x1e2/0x24b [ 289.470257][ T667] ? show_regs_print_info+0x18/0x18 [ 289.475426][ T667] dump_stack+0x15/0x1d [ 289.479557][ T667] should_fail+0x3c0/0x510 [ 289.483951][ T667] ? mempool_alloc_slab+0x1d/0x30 [ 289.489028][ T667] __should_failslab+0x9f/0xe0 [ 289.493773][ T667] should_failslab+0x9/0x20 [ 289.498254][ T667] kmem_cache_alloc+0x43/0x380 [ 289.502994][ T667] ? mempool_free+0x310/0x310 [ 289.507649][ T667] mempool_alloc_slab+0x1d/0x30 [ 289.512476][ T667] mempool_alloc+0x113/0x650 [ 289.517045][ T667] ? page_cache_prev_miss+0x420/0x420 [ 289.522394][ T667] ? mempool_resize+0x8e0/0x8e0 [ 289.527223][ T667] ? __page_pinner_migration_failed+0xdd/0x250 [ 289.533357][ T667] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 289.538711][ T667] ? pagecache_get_page+0x907/0x9c0 [ 289.543889][ T667] bio_alloc_bioset+0x1db/0x650 [ 289.548715][ T667] ? bio_chain_endio+0x120/0x120 [ 289.553632][ T667] ? __find_get_block+0x899/0xbd0 [ 289.558633][ T667] submit_bh_wbc+0x1cb/0x740 [ 289.563201][ T667] ll_rw_block+0x1c4/0x220 [ 289.567591][ T667] __breadahead+0xbe/0x170 [ 289.571986][ T667] ? __getblk_gfp+0x2a0/0x2a0 [ 289.576638][ T667] ? mempool_alloc+0x120/0x650 [ 289.581416][ T667] exfat_get_dentry+0x598/0x6f0 [ 289.586250][ T667] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 289.591599][ T667] ? submit_bio+0x1f8/0x6e0 [ 289.596084][ T667] exfat_create_upcase_table+0x231/0xea0 [ 289.601690][ T667] ? __disk_get_part+0x78/0xd0 [ 289.606431][ T667] ? guard_bio_eod+0x14a/0x1b0 [ 289.611258][ T667] ? submit_bh_wbc+0x660/0x740 [ 289.615996][ T667] ? exfat_nls_to_utf16+0xc40/0xc40 [ 289.621169][ T667] exfat_fill_super+0x1315/0x2a20 [ 289.626171][ T667] ? exfat_reconfigure+0x90/0x90 [ 289.631083][ T667] ? set_blocksize+0x208/0x3e0 [ 289.635841][ T667] ? sb_set_blocksize+0xb7/0xf0 [ 289.640673][ T667] get_tree_bdev+0x41d/0x640 [ 289.645240][ T667] ? exfat_reconfigure+0x90/0x90 [ 289.650156][ T667] exfat_get_tree+0x1c/0x20 [ 289.654634][ T667] vfs_get_tree+0x89/0x270 [ 289.659025][ T667] path_mount+0x1975/0x2ab0 [ 289.663505][ T667] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 289.669045][ T667] ? getname_flags+0x207/0x650 [ 289.673827][ T667] ? user_path_at_empty+0x40/0x50 [ 289.678825][ T667] __se_sys_mount+0x2f7/0x3b0 [ 289.683477][ T667] ? __x64_sys_mount+0xd0/0xd0 [ 289.688216][ T667] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 289.694283][ T667] __x64_sys_mount+0xbf/0xd0 [ 289.698852][ T667] do_syscall_64+0x31/0x70 [ 289.703246][ T667] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 289.709112][ T667] RIP: 0033:0x7fc1f62f16aa [ 289.713506][ T667] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 289.733088][ T667] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 289.741481][ T667] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 289.749431][ T667] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 289.757381][ T667] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 289.765331][ T667] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 289.773277][ T667] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 289.866951][ T669] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 289.875654][ T669] FAULT_INJECTION: forcing a failure. [ 289.875654][ T669] name failslab, interval 1, probability 0, space 0, times 0 [ 289.888567][ T669] CPU: 1 PID: 669 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 289.898798][ T669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.908874][ T669] Call Trace: [ 289.912143][ T669] dump_stack_lvl+0x1e2/0x24b [ 289.916793][ T669] ? show_regs_print_info+0x18/0x18 [ 289.921969][ T669] dump_stack+0x15/0x1d [ 289.926100][ T669] should_fail+0x3c0/0x510 [ 289.930552][ T669] ? mempool_alloc_slab+0x1d/0x30 [ 289.935548][ T669] __should_failslab+0x9f/0xe0 [ 289.940285][ T669] should_failslab+0x9/0x20 [ 289.944771][ T669] kmem_cache_alloc+0x43/0x380 [ 289.949535][ T669] ? mempool_free+0x310/0x310 [ 289.954187][ T669] mempool_alloc_slab+0x1d/0x30 [ 289.959024][ T669] mempool_alloc+0x113/0x650 [ 289.963607][ T669] ? __kasan_check_read+0x11/0x20 [ 289.968607][ T669] ? __page_pinner_migration_failed+0xdd/0x250 [ 289.974736][ T669] ? mempool_resize+0x8e0/0x8e0 [ 289.979564][ T669] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 289.984908][ T669] ? pagecache_get_page+0x907/0x9c0 [ 289.990081][ T669] bio_alloc_bioset+0x1db/0x650 [ 289.994992][ T669] ? __kasan_check_write+0x14/0x20 [ 290.000080][ T669] ? __find_get_block+0x899/0xbd0 [ 290.005080][ T669] ? bio_chain_endio+0x120/0x120 [ 290.009990][ T669] ? write_boundary_block+0x150/0x150 [ 290.015331][ T669] ? grow_dev_page+0x434/0x4c0 [ 290.020071][ T669] submit_bh_wbc+0x1cb/0x740 [ 290.024635][ T669] __bread_gfp+0x187/0x320 [ 290.029026][ T669] exfat_ent_get+0x13c/0x3f0 [ 290.033597][ T669] exfat_create_upcase_table+0x381/0xea0 [ 290.039199][ T669] ? __disk_get_part+0x78/0xd0 [ 290.043941][ T669] ? bit_wait+0xa0/0xa0 [ 290.048070][ T669] ? __wait_on_bit+0x1a0/0x1a0 [ 290.052806][ T669] ? bit_waitqueue+0x30/0x30 [ 290.057374][ T669] ? exfat_nls_to_utf16+0xc40/0xc40 [ 290.062546][ T669] exfat_fill_super+0x1315/0x2a20 [ 290.067558][ T669] ? exfat_reconfigure+0x90/0x90 [ 290.072471][ T669] ? set_blocksize+0x208/0x3e0 [ 290.077208][ T669] ? sb_set_blocksize+0xb7/0xf0 [ 290.082031][ T669] get_tree_bdev+0x41d/0x640 [ 290.086602][ T669] ? exfat_reconfigure+0x90/0x90 [ 290.091510][ T669] exfat_get_tree+0x1c/0x20 [ 290.095984][ T669] vfs_get_tree+0x89/0x270 [ 290.100375][ T669] path_mount+0x1975/0x2ab0 [ 290.104855][ T669] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 290.110374][ T669] ? getname_flags+0x207/0x650 [ 290.115125][ T669] ? user_path_at_empty+0x40/0x50 [ 290.120125][ T669] __se_sys_mount+0x2f7/0x3b0 [ 290.124809][ T669] ? __x64_sys_mount+0xd0/0xd0 [ 290.129555][ T669] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 290.135617][ T669] __x64_sys_mount+0xbf/0xd0 [ 290.140190][ T669] do_syscall_64+0x31/0x70 [ 290.144583][ T669] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 290.150450][ T669] RIP: 0033:0x7fc1f62f16aa [ 290.154840][ T669] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 290.174510][ T669] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 290.182899][ T669] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 290.190848][ T669] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 290.198795][ T669] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 290.206793][ T669] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 290.214741][ T669] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 290.292793][ T671] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 290.301710][ T671] FAULT_INJECTION: forcing a failure. [ 290.301710][ T671] name failslab, interval 1, probability 0, space 0, times 0 [ 290.314353][ T671] CPU: 0 PID: 671 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 290.324595][ T671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.334638][ T671] Call Trace: [ 290.337905][ T671] dump_stack_lvl+0x1e2/0x24b [ 290.342555][ T671] ? show_regs_print_info+0x18/0x18 [ 290.347724][ T671] dump_stack+0x15/0x1d [ 290.351851][ T671] should_fail+0x3c0/0x510 [ 290.356240][ T671] ? mempool_alloc_slab+0x1d/0x30 [ 290.361258][ T671] __should_failslab+0x9f/0xe0 [ 290.366012][ T671] should_failslab+0x9/0x20 [ 290.370489][ T671] kmem_cache_alloc+0x43/0x380 [ 290.375224][ T671] ? mempool_free+0x310/0x310 [ 290.379880][ T671] mempool_alloc_slab+0x1d/0x30 [ 290.384735][ T671] mempool_alloc+0x113/0x650 [ 290.389302][ T671] ? __kasan_check_read+0x11/0x20 [ 290.394301][ T671] ? __page_pinner_migration_failed+0xdd/0x250 [ 290.400433][ T671] ? mempool_resize+0x8e0/0x8e0 [ 290.405268][ T671] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 290.410610][ T671] ? pagecache_get_page+0x907/0x9c0 [ 290.415784][ T671] bio_alloc_bioset+0x1db/0x650 [ 290.420621][ T671] ? __kasan_check_write+0x14/0x20 [ 290.425718][ T671] ? __find_get_block+0x899/0xbd0 [ 290.430717][ T671] ? bio_chain_endio+0x120/0x120 [ 290.435627][ T671] ? write_boundary_block+0x150/0x150 [ 290.440970][ T671] ? grow_dev_page+0x434/0x4c0 [ 290.445733][ T671] submit_bh_wbc+0x1cb/0x740 [ 290.450300][ T671] __bread_gfp+0x187/0x320 [ 290.454689][ T671] exfat_load_bitmap+0x65d/0xaa0 [ 290.459603][ T671] ? asan.module_dtor+0x20/0x20 [ 290.464425][ T671] exfat_fill_super+0x133c/0x2a20 [ 290.469427][ T671] ? exfat_reconfigure+0x90/0x90 [ 290.474371][ T671] ? set_blocksize+0x208/0x3e0 [ 290.479120][ T671] ? sb_set_blocksize+0xb7/0xf0 [ 290.483952][ T671] get_tree_bdev+0x41d/0x640 [ 290.488785][ T671] ? exfat_reconfigure+0x90/0x90 [ 290.493703][ T671] exfat_get_tree+0x1c/0x20 [ 290.498176][ T671] vfs_get_tree+0x89/0x270 [ 290.502562][ T671] path_mount+0x1975/0x2ab0 [ 290.507051][ T671] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 290.512576][ T671] ? getname_flags+0x207/0x650 [ 290.517315][ T671] ? user_path_at_empty+0x40/0x50 [ 290.522322][ T671] __se_sys_mount+0x2f7/0x3b0 [ 290.527064][ T671] ? __x64_sys_mount+0xd0/0xd0 [ 290.531815][ T671] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 290.537864][ T671] __x64_sys_mount+0xbf/0xd0 [ 290.542430][ T671] do_syscall_64+0x31/0x70 [ 290.546816][ T671] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 290.552678][ T671] RIP: 0033:0x7fc1f62f16aa [ 290.557084][ T671] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 290.576663][ T671] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 290.585053][ T671] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 290.593002][ T671] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 290.600954][ T671] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 290.608900][ T671] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 290.618496][ T671] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d executing program [ 290.702891][ T673] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 290.711483][ T673] FAULT_INJECTION: forcing a failure. [ 290.711483][ T673] name failslab, interval 1, probability 0, space 0, times 0 [ 290.724634][ T673] CPU: 1 PID: 673 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 290.734858][ T673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.745042][ T673] Call Trace: [ 290.748323][ T673] dump_stack_lvl+0x1e2/0x24b [ 290.752982][ T673] ? show_regs_print_info+0x18/0x18 [ 290.758168][ T673] dump_stack+0x15/0x1d [ 290.762307][ T673] should_fail+0x3c0/0x510 [ 290.766700][ T673] ? mempool_alloc_slab+0x1d/0x30 [ 290.771703][ T673] __should_failslab+0x9f/0xe0 [ 290.776440][ T673] should_failslab+0x9/0x20 [ 290.781003][ T673] kmem_cache_alloc+0x43/0x380 [ 290.785742][ T673] ? mempool_free+0x310/0x310 [ 290.790394][ T673] mempool_alloc_slab+0x1d/0x30 [ 290.795222][ T673] mempool_alloc+0x113/0x650 [ 290.799785][ T673] ? page_cache_prev_miss+0x420/0x420 [ 290.805134][ T673] ? mempool_resize+0x8e0/0x8e0 [ 290.809961][ T673] ? __page_pinner_migration_failed+0xdd/0x250 [ 290.816092][ T673] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 290.821438][ T673] ? pagecache_get_page+0x907/0x9c0 [ 290.826616][ T673] bio_alloc_bioset+0x1db/0x650 [ 290.831460][ T673] ? bio_chain_endio+0x120/0x120 [ 290.836373][ T673] ? __find_get_block+0xa6b/0xbd0 [ 290.841371][ T673] submit_bh_wbc+0x1cb/0x740 [ 290.845936][ T673] ll_rw_block+0x1c4/0x220 [ 290.850346][ T673] __breadahead+0xbe/0x170 [ 290.854736][ T673] ? __getblk_gfp+0x2a0/0x2a0 [ 290.859391][ T673] exfat_get_dentry+0x598/0x6f0 [ 290.864227][ T673] ? exfat_init_dir_entry+0xaa0/0xaa0 [ 290.869575][ T673] ? io_schedule+0x8e/0x120 [ 290.874055][ T673] exfat_create_upcase_table+0x231/0xea0 [ 290.879658][ T673] ? __disk_get_part+0x78/0xd0 [ 290.884394][ T673] ? bit_wait+0xa0/0xa0 [ 290.888525][ T673] ? __wait_on_bit+0x1a0/0x1a0 [ 290.893266][ T673] ? bit_waitqueue+0x30/0x30 [ 290.897831][ T673] ? exfat_nls_to_utf16+0xc40/0xc40 [ 290.903003][ T673] exfat_fill_super+0x1315/0x2a20 [ 290.908003][ T673] ? exfat_reconfigure+0x90/0x90 [ 290.912916][ T673] ? set_blocksize+0x208/0x3e0 [ 290.917651][ T673] ? sb_set_blocksize+0xb7/0xf0 [ 290.922478][ T673] get_tree_bdev+0x41d/0x640 [ 290.927040][ T673] ? exfat_reconfigure+0x90/0x90 [ 290.931976][ T673] exfat_get_tree+0x1c/0x20 [ 290.936459][ T673] vfs_get_tree+0x89/0x270 [ 290.940853][ T673] path_mount+0x1975/0x2ab0 [ 290.945338][ T673] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 290.950886][ T673] ? getname_flags+0x207/0x650 [ 290.955634][ T673] ? user_path_at_empty+0x40/0x50 [ 290.960635][ T673] __se_sys_mount+0x2f7/0x3b0 [ 290.965289][ T673] ? __x64_sys_mount+0xd0/0xd0 [ 290.970026][ T673] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 290.976064][ T673] __x64_sys_mount+0xbf/0xd0 [ 290.980631][ T673] do_syscall_64+0x31/0x70 [ 290.985025][ T673] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 290.990892][ T673] RIP: 0033:0x7fc1f62f16aa [ 290.995283][ T673] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 291.014862][ T673] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 291.023251][ T673] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 291.031200][ T673] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 291.039148][ T673] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 executing program [ 291.047097][ T673] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 291.055042][ T673] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 291.097153][ T675] exFAT-fs (loop0): Invalid exboot-signature(sector = 7): 0x00000000 [ 291.106166][ T675] FAULT_INJECTION: forcing a failure. [ 291.106166][ T675] name failslab, interval 1, probability 0, space 0, times 0 [ 291.118836][ T675] CPU: 1 PID: 675 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 291.129060][ T675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.139091][ T675] Call Trace: [ 291.142357][ T675] dump_stack_lvl+0x1e2/0x24b [ 291.147005][ T675] ? show_regs_print_info+0x18/0x18 [ 291.152189][ T675] ? exfat_get_dentry+0x46f/0x6f0 [ 291.157195][ T675] dump_stack+0x15/0x1d [ 291.161328][ T675] should_fail+0x3c0/0x510 [ 291.165721][ T675] ? __d_alloc+0x2d/0x6b0 [ 291.170030][ T675] __should_failslab+0x9f/0xe0 [ 291.174767][ T675] should_failslab+0x9/0x20 [ 291.179252][ T675] kmem_cache_alloc+0x43/0x380 [ 291.183987][ T675] ? __kasan_check_write+0x14/0x20 [ 291.189073][ T675] ? _raw_spin_lock+0xa3/0x1b0 [ 291.193807][ T675] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 291.199149][ T675] __d_alloc+0x2d/0x6b0 [ 291.203287][ T675] d_make_root+0x4a/0xe0 [ 291.207502][ T675] exfat_fill_super+0x1cc2/0x2a20 [ 291.212497][ T675] ? exfat_reconfigure+0x90/0x90 [ 291.217409][ T675] ? set_blocksize+0x208/0x3e0 [ 291.222145][ T675] ? sb_set_blocksize+0xb7/0xf0 [ 291.226968][ T675] get_tree_bdev+0x41d/0x640 [ 291.231529][ T675] ? exfat_reconfigure+0x90/0x90 [ 291.236441][ T675] exfat_get_tree+0x1c/0x20 [ 291.240917][ T675] vfs_get_tree+0x89/0x270 [ 291.245306][ T675] path_mount+0x1975/0x2ab0 [ 291.249782][ T675] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 291.255308][ T675] ? getname_flags+0x207/0x650 [ 291.260041][ T675] ? user_path_at_empty+0x40/0x50 [ 291.265034][ T675] __se_sys_mount+0x2f7/0x3b0 [ 291.269684][ T675] ? __x64_sys_mount+0xd0/0xd0 [ 291.274642][ T675] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 291.280787][ T675] __x64_sys_mount+0xbf/0xd0 [ 291.285358][ T675] do_syscall_64+0x31/0x70 [ 291.289755][ T675] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 291.295621][ T675] RIP: 0033:0x7fc1f62f16aa [ 291.300015][ T675] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 291.319601][ T675] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 291.327987][ T675] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 291.336024][ T675] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 291.343969][ T675] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 291.351914][ T675] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 291.359857][ T675] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 291.367985][ T675] exFAT-fs (loop0): failed to get the root dentry [ 291.374680][ T675] ------------[ cut here ]------------ [ 291.380226][ T675] kernel BUG at fs/inode.c:1672! [ 291.385151][ T675] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 291.391193][ T675] CPU: 1 PID: 675 Comm: syz-executor332 Not tainted 5.10.106-syzkaller-00514-g5287773dba0d #0 [ 291.401392][ T675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.411434][ T675] RIP: 0010:iput+0x7d1/0x7e0 [ 291.415996][ T675] Code: f1 ff e9 f0 fb ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c cb fe ff ff 4c 89 ff e8 d9 33 f1 ff e9 be fe ff ff e8 5f 32 b7 ff <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 [ 291.435587][ T675] RSP: 0018:ffffc90000ff79f0 EFLAGS: 00010293 [ 291.441629][ T675] RAX: ffffffff81b5bc21 RBX: 0000000000000040 RCX: ffff88810b3b13c0 [ 291.449572][ T675] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 291.457517][ T675] RBP: ffffc90000ff7a50 R08: ffffffff81b5b4b1 R09: ffffed103ee2a5d8 [ 291.465462][ T675] R10: ffffed103ee2a5d8 R11: 0000000000000000 R12: ffff88811dd9fa90 [ 291.473407][ T675] R13: dffffc0000000000 R14: ffff88811dd9fa90 R15: 00000000fffffff4 [ 291.481353][ T675] FS: 00005555568f3300(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 291.490250][ T675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 291.496803][ T675] CR2: 00007fc1f62c4e80 CR3: 000000010ca45000 CR4: 00000000003506a0 [ 291.504756][ T675] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 291.512700][ T675] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 291.520642][ T675] Call Trace: [ 291.523928][ T675] exfat_fill_super+0x1fe1/0x2a20 [ 291.528926][ T675] ? exfat_reconfigure+0x90/0x90 [ 291.533838][ T675] ? set_blocksize+0x208/0x3e0 [ 291.538574][ T675] ? sb_set_blocksize+0xb7/0xf0 [ 291.543396][ T675] get_tree_bdev+0x41d/0x640 [ 291.547978][ T675] ? exfat_reconfigure+0x90/0x90 [ 291.552885][ T675] exfat_get_tree+0x1c/0x20 [ 291.557360][ T675] vfs_get_tree+0x89/0x270 [ 291.561748][ T675] path_mount+0x1975/0x2ab0 [ 291.566225][ T675] ? mark_mounts_for_expiry+0x4b0/0x4b0 [ 291.571744][ T675] ? getname_flags+0x207/0x650 [ 291.576489][ T675] ? user_path_at_empty+0x40/0x50 [ 291.581485][ T675] __se_sys_mount+0x2f7/0x3b0 [ 291.586138][ T675] ? __x64_sys_mount+0xd0/0xd0 [ 291.590877][ T675] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 291.597002][ T675] __x64_sys_mount+0xbf/0xd0 [ 291.601571][ T675] do_syscall_64+0x31/0x70 [ 291.605965][ T675] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 291.611831][ T675] RIP: 0033:0x7fc1f62f16aa [ 291.616221][ T675] Code: 48 c7 c2 c0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 291.635799][ T675] RSP: 002b:00007fffb6f086d8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 291.644190][ T675] RAX: ffffffffffffffda RBX: 00007fffb6f08730 RCX: 00007fc1f62f16aa [ 291.652224][ T675] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fffb6f086f0 [ 291.660176][ T675] RBP: 00007fffb6f086f0 R08: 00007fffb6f08730 R09: 0000000000000000 [ 291.668127][ T675] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000338 [ 291.676075][ T675] R13: 0000000000000004 R14: 0000000000000005 R15: 000000000000000d [ 291.684029][ T675] Modules linked in: [ 291.688022][ T675] ---[ end trace b5370d0babd45bb4 ]--- [ 291.693660][ T675] RIP: 0010:iput+0x7d1/0x7e0 [ 291.698248][ T675] Code: f1 ff e9 f0 fb ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c cb fe ff ff 4c 89 ff e8 d9 33 f1 ff e9 be fe ff ff e8 5f 32 b7 ff <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 [ 291.718010][ T675] RSP: 0018:ffffc90000ff79f0 EFLAGS: 00010293 [ 291.724125][ T675] RAX: ffffffff81b5bc21 RBX: 0000000000000040 RCX: ffff88810b3b13c0 [ 291.732116][ T675] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 291.740096][ T675] RBP: ffffc90000ff7a50 R08: ffffffff81b5b4b1 R09: ffffed103ee2a5d8 [ 291.748236][ T675] R10: ffffed103ee2a5d8 R11: 0000000000000000 R12: ffff88811dd9fa90 [ 291.756232][ T675] R13: dffffc0000000000 R14: ffff88811dd9fa90 R15: 00000000fffffff4 [ 291.764204][ T675] FS: 00005555568f3300(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 291.773145][ T675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 291.779740][ T675] CR2: 00007fc1f63200c0 CR3: 000000010ca45000 CR4: 00000000003506b0 [ 291.787790][ T675] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 291.795769][ T675] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 291.803762][ T675] Kernel panic - not syncing: Fatal exception [ 291.810052][ T675] Kernel Offset: disabled [ 291.814364][ T675] Rebooting in 86400 seconds..