] __gfs2_lookup+0x90/0x270
[ 114.237062][ T5993] ? lockdep_softirqs_off+0x430/0x430
[ 114.242449][ T5993] ? gfs2_atomic_open+0x220/0x220
[ 114.247494][ T5993] ? __init_waitqueue_head+0xa9/0x150
[ 114.252874][ T5993] __lookup_slow+0x281/0x3b0
[ 114.257485][ T5993] ? lookup_one_len+0x2c0/0x2c0
[ 114.262379][ T5993] ? down_read+0x1ac/0x2e0
[ 114.266829][ T5993] lookup_slow+0x53/0x70
[ 114.271090][ T5993] walk_component+0x2be/0x3f0
[ 114.275790][ T5993] ? path_lookupat+0x15c/0x440
[ 114.280590][ T5993] path_lookupat+0x169/0x440
[ 114.285223][ T5993] filename_lookup+0x1f4/0x510
[ 114.289998][ T5993] ? __virt_addr_valid+0x18c/0x540
[ 114.295218][ T5993] ? hashlen_string+0x110/0x110
[ 114.300097][ T5993] ? strncpy_from_user+0x197/0x2e0
[ 114.305223][ T5993] ? getname_flags+0x20a/0x500
[ 114.310003][ T5993] user_path_at_empty+0x42/0x60
[ 114.314868][ T5993] __se_sys_mount+0x29b/0x3c0
[ 114.319571][ T5993] ? __x64_sys_mount+0xc0/0xc0
[ 114.324342][ T5993] ? lockdep_hardirqs_on+0x98/0x150
[ 114.329548][ T5993] ? __x64_sys_mount+0x20/0xc0
[ 114.334333][ T5993] do_syscall_64+0x55/0xb0
[ 114.338755][ T5993] ? clear_bhb_loop+0x40/0x90
[ 114.343441][ T5993] ? clear_bhb_loop+0x40/0x90
[ 114.348120][ T5993] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 114.354023][ T5993] RIP: 0033:0x7fa84158e9a9
[ 114.358437][ T5993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 114.378045][ T5993] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 114.386466][ T5993] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 114.394441][ T5993] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 114.402425][ T5993] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 114.410397][ T5993] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 114.418376][ T5993] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 114.426451][ T5993]
[ 114.864938][ T5997] loop0: detected capacity change from 0 to 32768
[ 114.876628][ T5997] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 114.886909][ T5997] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 114.900206][ T5997] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 114.910263][ T5813] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 114.917445][ T5813] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 114.969768][ T5813] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 52ms
[ 114.978176][ T5813] gfs2: fsid=syz:syz.0: jid=0: Done
[ 114.984797][ T5997] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 114.997711][ T5997] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 115.008555][ T5997] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 115.008555][ T5997] inode = 12 2341
[ 115.008555][ T5997] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 115.027786][ T5997] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 115.037475][ T5997] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:5997 [syz.0.28] __gfs2_lookup+0x90/0x270
[ 115.047087][ T5997] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 115.055608][ T5997] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 115.063280][ T5997] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 115.072095][ T5997] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 115.078964][ T5997] gfs2: fsid=syz:syz.0: File system withdrawn
[ 115.085213][ T5997] CPU: 0 PID: 5997 Comm: syz.0.28 Not tainted 6.6.100-syzkaller #0
[ 115.093147][ T5997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 115.103245][ T5997] Call Trace:
[ 115.106549][ T5997]
[ 115.109501][ T5997] dump_stack_lvl+0x16c/0x230
[ 115.114194][ T5997] ? kobject_uevent_env+0x363/0x8c0
[ 115.119411][ T5997] ? show_regs_print_info+0x20/0x20
[ 115.124631][ T5997] ? load_image+0x3b0/0x3b0
[ 115.129156][ T5997] ? kobject_uevent_env+0x363/0x8c0
[ 115.134378][ T5997] gfs2_withdraw+0xf16/0x14b0
[ 115.139087][ T5997] ? gfs2_lm+0x220/0x220
[ 115.143383][ T5997] ? load_image+0x3b0/0x3b0
[ 115.147934][ T5997] ? gfs2_consist_inode_i+0xf5/0x110
[ 115.153233][ T5997] gfs2_dirent_scan+0x525/0x650
[ 115.158098][ T5997] ? gfs2_dirent_search+0x7e0/0x7e0
[ 115.163305][ T5997] ? gfs2_dirent_search+0x7e0/0x7e0
[ 115.168611][ T5997] gfs2_dirent_search+0x2e1/0x7e0
[ 115.173648][ T5997] ? gfs2_permission+0x370/0x430
[ 115.178598][ T5997] ? __might_sleep+0xe0/0xe0
[ 115.183450][ T5997] ? gfs2_dir_search+0x220/0x220
[ 115.188431][ T5997] ? gfs2_lookupi+0x5a0/0x5a0
[ 115.193132][ T5997] ? do_raw_spin_lock+0x121/0x2c0
[ 115.198197][ T5997] gfs2_dir_search+0x4d/0x220
[ 115.202892][ T5997] gfs2_lookupi+0x3d9/0x5a0
[ 115.207431][ T5997] ? gfs2_lookup_meta+0x170/0x170
[ 115.212479][ T5997] ? d_alloc_parallel+0x1373/0x1480
[ 115.217700][ T5997] ? __gfs2_lookup+0x90/0x270
[ 115.222400][ T5997] ? d_alloc_parallel+0x2d8/0x1480
[ 115.227541][ T5997] __gfs2_lookup+0x90/0x270
[ 115.232055][ T5997] ? lockdep_softirqs_off+0x430/0x430
[ 115.237437][ T5997] ? gfs2_atomic_open+0x220/0x220
[ 115.242483][ T5997] ? __init_waitqueue_head+0xa9/0x150
[ 115.247878][ T5997] __lookup_slow+0x281/0x3b0
[ 115.252482][ T5997] ? lookup_one_len+0x2c0/0x2c0
[ 115.257355][ T5997] ? down_read+0x1ac/0x2e0
[ 115.261791][ T5997] lookup_slow+0x53/0x70
[ 115.266054][ T5997] walk_component+0x2be/0x3f0
[ 115.270739][ T5997] ? path_lookupat+0x15c/0x440
[ 115.275514][ T5997] path_lookupat+0x169/0x440
[ 115.280156][ T5997] filename_lookup+0x1f4/0x510
[ 115.284948][ T5997] ? __virt_addr_valid+0x18c/0x540
[ 115.290099][ T5997] ? hashlen_string+0x110/0x110
[ 115.295015][ T5997] ? strncpy_from_user+0x197/0x2e0
[ 115.300172][ T5997] ? getname_flags+0x20a/0x500
[ 115.304950][ T5997] user_path_at_empty+0x42/0x60
[ 115.309819][ T5997] __se_sys_mount+0x29b/0x3c0
[ 115.314516][ T5997] ? __x64_sys_mount+0xc0/0xc0
[ 115.319285][ T5997] ? lockdep_hardirqs_on+0x98/0x150
[ 115.324493][ T5997] ? __x64_sys_mount+0x20/0xc0
[ 115.329277][ T5997] do_syscall_64+0x55/0xb0
[ 115.333702][ T5997] ? clear_bhb_loop+0x40/0x90
[ 115.338384][ T5997] ? clear_bhb_loop+0x40/0x90
[ 115.343077][ T5997] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 115.349015][ T5997] RIP: 0033:0x7fa84158e9a9
[ 115.353462][ T5997] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 115.373103][ T5997] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 115.381527][ T5997] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 115.389513][ T5997] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 115.397490][ T5997] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 115.405465][ T5997] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 115.413485][ T5997] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 115.421495][ T5997]
[ 115.880284][ T6001] loop0: detected capacity change from 0 to 32768
[ 115.900513][ T6001] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 115.909001][ T6001] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 115.925309][ T6001] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 115.935703][ T5813] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 115.942560][ T5813] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 116.007907][ T5813] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms
[ 116.015747][ T5813] gfs2: fsid=syz:syz.0: jid=0: Done
[ 116.021511][ T6001] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 116.035105][ T6001] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 116.046743][ T6001] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 116.046743][ T6001] inode = 12 2341
[ 116.046743][ T6001] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 116.065462][ T6001] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 116.074575][ T6001] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6001 [syz.0.29] __gfs2_lookup+0x90/0x270
[ 116.086134][ T6001] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 116.095067][ T6004] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 116.096138][ T6001] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 116.104779][ T6004] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 116.112126][ T6001] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 116.121279][ T6004] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6001 [syz.0.29] __gfs2_lookup+0x90/0x270
[ 116.121328][ T6004] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6004 [syz.0.29] __gfs2_lookup+0x90/0x270
[ 116.121367][ T6004] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 116.159493][ T6001] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 116.166285][ T6001] gfs2: fsid=syz:syz.0: File system withdrawn
[ 116.172385][ T6001] CPU: 0 PID: 6001 Comm: syz.0.29 Not tainted 6.6.100-syzkaller #0
[ 116.180286][ T6001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 116.190350][ T6001] Call Trace:
[ 116.193634][ T6001]
[ 116.196578][ T6001] dump_stack_lvl+0x16c/0x230
[ 116.201355][ T6001] ? kobject_uevent_env+0x363/0x8c0
[ 116.206592][ T6001] ? show_regs_print_info+0x20/0x20
[ 116.211834][ T6001] ? load_image+0x3b0/0x3b0
[ 116.216372][ T6001] ? kobject_uevent_env+0x363/0x8c0
[ 116.221589][ T6001] gfs2_withdraw+0xf16/0x14b0
[ 116.226318][ T6001] ? gfs2_lm+0x220/0x220
[ 116.230588][ T6001] ? load_image+0x3b0/0x3b0
[ 116.235110][ T6001] ? gfs2_consist_inode_i+0xf5/0x110
[ 116.240408][ T6001] gfs2_dirent_scan+0x525/0x650
[ 116.245273][ T6001] ? gfs2_dirent_search+0x7e0/0x7e0
[ 116.250477][ T6001] ? gfs2_dirent_search+0x7e0/0x7e0
[ 116.255681][ T6001] gfs2_dirent_search+0x2e1/0x7e0
[ 116.260719][ T6001] ? gfs2_permission+0x370/0x430
[ 116.265682][ T6001] ? __might_sleep+0xe0/0xe0
[ 116.270279][ T6001] ? gfs2_dir_search+0x220/0x220
[ 116.275225][ T6001] ? gfs2_lookupi+0x5a0/0x5a0
[ 116.279915][ T6001] ? do_raw_spin_lock+0x121/0x2c0
[ 116.284951][ T6001] gfs2_dir_search+0x4d/0x220
[ 116.289643][ T6001] gfs2_lookupi+0x3d9/0x5a0
[ 116.294198][ T6001] ? gfs2_lookup_meta+0x170/0x170
[ 116.299231][ T6001] ? d_alloc_parallel+0x1373/0x1480
[ 116.304453][ T6001] ? __gfs2_lookup+0x90/0x270
[ 116.309171][ T6001] ? d_alloc_parallel+0x2d8/0x1480
[ 116.314295][ T6001] __gfs2_lookup+0x90/0x270
[ 116.318808][ T6001] ? lockdep_softirqs_off+0x430/0x430
[ 116.324190][ T6001] ? gfs2_atomic_open+0x220/0x220
[ 116.329239][ T6001] ? __init_waitqueue_head+0xa9/0x150
[ 116.334621][ T6001] __lookup_slow+0x281/0x3b0
[ 116.339228][ T6001] ? lookup_one_len+0x2c0/0x2c0
[ 116.344103][ T6001] ? down_read+0x1ac/0x2e0
[ 116.348528][ T6001] lookup_slow+0x53/0x70
[ 116.352784][ T6001] walk_component+0x2be/0x3f0
[ 116.357465][ T6001] ? path_lookupat+0x15c/0x440
[ 116.362304][ T6001] path_lookupat+0x169/0x440
[ 116.366922][ T6001] filename_lookup+0x1f4/0x510
[ 116.371694][ T6001] ? __virt_addr_valid+0x18c/0x540
[ 116.376820][ T6001] ? hashlen_string+0x110/0x110
[ 116.381712][ T6001] ? strncpy_from_user+0x197/0x2e0
[ 116.386830][ T6001] ? getname_flags+0x20a/0x500
[ 116.391606][ T6001] user_path_at_empty+0x42/0x60
[ 116.396468][ T6001] __se_sys_mount+0x29b/0x3c0
[ 116.401160][ T6001] ? __x64_sys_mount+0xc0/0xc0
[ 116.405928][ T6001] ? lockdep_hardirqs_on+0x98/0x150
[ 116.411142][ T6001] ? __x64_sys_mount+0x20/0xc0
[ 116.415923][ T6001] do_syscall_64+0x55/0xb0
[ 116.420353][ T6001] ? clear_bhb_loop+0x40/0x90
[ 116.425054][ T6001] ? clear_bhb_loop+0x40/0x90
[ 116.429737][ T6001] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 116.435649][ T6001] RIP: 0033:0x7fa84158e9a9
[ 116.440070][ T6001] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 116.459767][ T6001] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 116.468184][ T6001] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 116.476176][ T6001] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 116.484157][ T6001] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 116.492146][ T6001] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 116.500123][ T6001] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 116.508111][ T6001]
[ 116.952293][ T6006] loop0: detected capacity change from 0 to 32768
[ 116.974312][ T6006] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 116.982643][ T6006] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 116.999505][ T6006] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 117.010307][ T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 117.018090][ T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 117.073077][ T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 54ms
[ 117.081444][ T8] gfs2: fsid=syz:syz.0: jid=0: Done
[ 117.086846][ T6006] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 117.102458][ T6006] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 117.115937][ T6006] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 117.115937][ T6006] inode = 12 2341
[ 117.115937][ T6006] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 117.136366][ T6006] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 117.146279][ T6006] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6006 [syz.0.30] __gfs2_lookup+0x90/0x270
[ 117.154495][ T6008] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 117.158503][ T6006] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6008 [syz.0.30] __gfs2_lookup+0x90/0x270
[ 117.168476][ T6008] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 117.168476][ T6008] inode = 12 2341
[ 117.168476][ T6008] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 117.193603][ T6008] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 117.202689][ T6008] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6006 [syz.0.30] __gfs2_lookup+0x90/0x270
[ 117.212305][ T6008] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6008 [syz.0.30] __gfs2_lookup+0x90/0x270
[ 117.214000][ T6006] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 117.224074][ T6008] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 117.239308][ T6008] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 117.246642][ T6008] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 117.255588][ T6008] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 117.262840][ T6008] gfs2: fsid=syz:syz.0: File system withdrawn
[ 117.269014][ T6008] CPU: 0 PID: 6008 Comm: syz.0.30 Not tainted 6.6.100-syzkaller #0
[ 117.276933][ T6008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 117.287001][ T6008] Call Trace:
[ 117.290287][ T6008]
[ 117.293226][ T6008] dump_stack_lvl+0x16c/0x230
[ 117.297918][ T6008] ? kobject_uevent_env+0x363/0x8c0
[ 117.303144][ T6008] ? show_regs_print_info+0x20/0x20
[ 117.308363][ T6008] ? load_image+0x3b0/0x3b0
[ 117.312881][ T6008] ? kobject_uevent_env+0x363/0x8c0
[ 117.318106][ T6008] gfs2_withdraw+0xf16/0x14b0
[ 117.322889][ T6008] ? gfs2_lm+0x220/0x220
[ 117.327155][ T6008] ? load_image+0x3b0/0x3b0
[ 117.331678][ T6008] ? gfs2_consist_inode_i+0xf5/0x110
[ 117.337003][ T6008] gfs2_dirent_scan+0x525/0x650
[ 117.341863][ T6008] ? gfs2_dirent_search+0x7e0/0x7e0
[ 117.347082][ T6008] ? gfs2_dirent_search+0x7e0/0x7e0
[ 117.352297][ T6008] gfs2_dirent_search+0x2e1/0x7e0
[ 117.357378][ T6008] ? gfs2_permission+0x370/0x430
[ 117.362426][ T6008] ? __might_sleep+0xe0/0xe0
[ 117.367026][ T6008] ? gfs2_dir_search+0x220/0x220
[ 117.371974][ T6008] ? gfs2_lookupi+0x5a0/0x5a0
[ 117.376663][ T6008] ? do_raw_spin_lock+0x121/0x2c0
[ 117.381736][ T6008] gfs2_dir_search+0x4d/0x220
[ 117.386437][ T6008] gfs2_lookupi+0x3d9/0x5a0
[ 117.390974][ T6008] ? gfs2_lookup_meta+0x170/0x170
[ 117.396014][ T6008] ? d_alloc_parallel+0x1373/0x1480
[ 117.401233][ T6008] ? __gfs2_lookup+0x90/0x270
[ 117.405946][ T6008] ? d_alloc_parallel+0x2d8/0x1480
[ 117.411083][ T6008] __gfs2_lookup+0x90/0x270
[ 117.415600][ T6008] ? lockdep_softirqs_off+0x430/0x430
[ 117.420984][ T6008] ? gfs2_atomic_open+0x220/0x220
[ 117.426034][ T6008] ? __init_waitqueue_head+0xa9/0x150
[ 117.431422][ T6008] __lookup_slow+0x281/0x3b0
[ 117.436033][ T6008] ? lookup_one_len+0x2c0/0x2c0
[ 117.440906][ T6008] ? crc32_le_base+0x547/0xcf0
[ 117.445694][ T6008] ? down_read+0x1ac/0x2e0
[ 117.450129][ T6008] lookup_slow+0x53/0x70
[ 117.454402][ T6008] link_path_walk+0x970/0xe00
[ 117.459114][ T6008] ? handle_lookup_down+0x130/0x130
[ 117.464332][ T6008] path_lookupat+0x9d/0x440
[ 117.468858][ T6008] do_o_path+0x98/0x1f0
[ 117.473032][ T6008] ? do_tmpfile+0x240/0x240
[ 117.477549][ T6008] ? init_file+0x12c/0x1f0
[ 117.481987][ T6008] path_openat+0x2a31/0x3190
[ 117.486619][ T6008] ? kasan_set_track+0x4e/0x70
[ 117.491391][ T6008] ? __kasan_slab_alloc+0x6c/0x80
[ 117.496424][ T6008] ? do_sys_openat2+0xcb/0x1c0
[ 117.501197][ T6008] ? __x64_sys_openat+0x139/0x160
[ 117.506234][ T6008] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 117.512330][ T6008] ? verify_lock_unused+0x140/0x140
[ 117.517564][ T6008] ? do_filp_open+0x3d0/0x3d0
[ 117.522295][ T6008] ? __virt_addr_valid+0x18c/0x540
[ 117.527453][ T6008] do_filp_open+0x1c5/0x3d0
[ 117.531984][ T6008] ? vfs_tmpfile+0x490/0x490
[ 117.536610][ T6008] ? _raw_spin_unlock+0x28/0x40
[ 117.541506][ T6008] ? alloc_fd+0x58f/0x630
[ 117.545864][ T6008] do_sys_openat2+0x12c/0x1c0
[ 117.550566][ T6008] ? do_sys_open+0xe0/0xe0
[ 117.555087][ T6008] ? lockdep_hardirqs_on_prepare+0x400/0x760
[ 117.561082][ T6008] ? lock_chain_count+0x20/0x20
[ 117.565944][ T6008] ? lock_chain_count+0x20/0x20
[ 117.570807][ T6008] __x64_sys_openat+0x139/0x160
[ 117.575675][ T6008] do_syscall_64+0x55/0xb0
[ 117.580106][ T6008] ? clear_bhb_loop+0x40/0x90
[ 117.584793][ T6008] ? clear_bhb_loop+0x40/0x90
[ 117.589483][ T6008] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 117.595395][ T6008] RIP: 0033:0x7fa84158e9a9
[ 117.599819][ T6008] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 117.619478][ T6008] RSP: 002b:00007fa8413de038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 117.627930][ T6008] RAX: ffffffffffffffda RBX: 00007fa8417b6080 RCX: 00007fa84158e9a9
[ 117.635988][ T6008] RDX: 0000000000200002 RSI: 00002000000000c0 RDI: ffffffffffffff9c
[ 117.643976][ T6008] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 117.651969][ T6008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 117.659970][ T6008] R13: 0000000000000001 R14: 00007fa8417b6080 R15: 00007ffeda133c88
[ 117.667967][ T6008]
[ 118.129806][ T6011] loop0: detected capacity change from 0 to 32768
[ 118.141727][ T6011] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 118.151509][ T6011] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 118.164211][ T6011] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 118.174660][ T965] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 118.181486][ T965] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 118.243792][ T965] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 62ms
[ 118.251387][ T965] gfs2: fsid=syz:syz.0: jid=0: Done
[ 118.257024][ T6011] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 118.270178][ T6011] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 118.280733][ T6011] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 118.280733][ T6011] inode = 12 2341
[ 118.280733][ T6011] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 118.299741][ T6011] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 118.309085][ T6011] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6011 [syz.0.31] __gfs2_lookup+0x90/0x270
[ 118.319256][ T6011] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 118.329116][ T6011] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 118.336617][ T6011] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 118.345694][ T6011] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 118.352400][ T6011] gfs2: fsid=syz:syz.0: File system withdrawn
[ 118.358784][ T6011] CPU: 1 PID: 6011 Comm: syz.0.31 Not tainted 6.6.100-syzkaller #0
[ 118.366726][ T6011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 118.376840][ T6011] Call Trace:
[ 118.380124][ T6011]
[ 118.383065][ T6011] dump_stack_lvl+0x16c/0x230
[ 118.387751][ T6011] ? kobject_uevent_env+0x363/0x8c0
[ 118.392973][ T6011] ? show_regs_print_info+0x20/0x20
[ 118.398197][ T6011] ? load_image+0x3b0/0x3b0
[ 118.402714][ T6011] ? kobject_uevent_env+0x363/0x8c0
[ 118.407949][ T6011] gfs2_withdraw+0xf16/0x14b0
[ 118.412647][ T6011] ? gfs2_lm+0x220/0x220
[ 118.416906][ T6011] ? load_image+0x3b0/0x3b0
[ 118.421426][ T6011] ? gfs2_consist_inode_i+0xf5/0x110
[ 118.426722][ T6011] gfs2_dirent_scan+0x525/0x650
[ 118.431587][ T6011] ? gfs2_dirent_search+0x7e0/0x7e0
[ 118.436790][ T6011] ? gfs2_dirent_search+0x7e0/0x7e0
[ 118.442004][ T6011] gfs2_dirent_search+0x2e1/0x7e0
[ 118.447040][ T6011] ? gfs2_permission+0x370/0x430
[ 118.451988][ T6011] ? __might_sleep+0xe0/0xe0
[ 118.456592][ T6011] ? gfs2_dir_search+0x220/0x220
[ 118.461547][ T6011] ? gfs2_lookupi+0x5a0/0x5a0
[ 118.466236][ T6011] ? do_raw_spin_lock+0x121/0x2c0
[ 118.471273][ T6011] gfs2_dir_search+0x4d/0x220
[ 118.475958][ T6011] gfs2_lookupi+0x3d9/0x5a0
[ 118.480475][ T6011] ? gfs2_lookup_meta+0x170/0x170
[ 118.485513][ T6011] ? d_alloc_parallel+0x1373/0x1480
[ 118.490732][ T6011] ? __gfs2_lookup+0x90/0x270
[ 118.495439][ T6011] ? d_alloc_parallel+0x2d8/0x1480
[ 118.500580][ T6011] __gfs2_lookup+0x90/0x270
[ 118.505095][ T6011] ? lockdep_softirqs_off+0x430/0x430
[ 118.510474][ T6011] ? gfs2_atomic_open+0x220/0x220
[ 118.515538][ T6011] ? __init_waitqueue_head+0xa9/0x150
[ 118.520921][ T6011] __lookup_slow+0x281/0x3b0
[ 118.525535][ T6011] ? lookup_one_len+0x2c0/0x2c0
[ 118.530408][ T6011] ? down_read+0x1ac/0x2e0
[ 118.534936][ T6011] lookup_slow+0x53/0x70
[ 118.539211][ T6011] walk_component+0x2be/0x3f0
[ 118.543896][ T6011] ? path_lookupat+0x15c/0x440
[ 118.548673][ T6011] path_lookupat+0x169/0x440
[ 118.553294][ T6011] filename_lookup+0x1f4/0x510
[ 118.558090][ T6011] ? __virt_addr_valid+0x18c/0x540
[ 118.563232][ T6011] ? hashlen_string+0x110/0x110
[ 118.568157][ T6011] ? strncpy_from_user+0x197/0x2e0
[ 118.573314][ T6011] ? getname_flags+0x20a/0x500
[ 118.578150][ T6011] user_path_at_empty+0x42/0x60
[ 118.583052][ T6011] __se_sys_mount+0x29b/0x3c0
[ 118.587758][ T6011] ? __x64_sys_mount+0xc0/0xc0
[ 118.592567][ T6011] ? lockdep_hardirqs_on+0x98/0x150
[ 118.597781][ T6011] ? __x64_sys_mount+0x20/0xc0
[ 118.602560][ T6011] do_syscall_64+0x55/0xb0
[ 118.606985][ T6011] ? clear_bhb_loop+0x40/0x90
[ 118.611666][ T6011] ? clear_bhb_loop+0x40/0x90
[ 118.616354][ T6011] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 118.622264][ T6011] RIP: 0033:0x7fa84158e9a9
[ 118.626687][ T6011] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 118.646306][ T6011] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 118.654767][ T6011] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 118.662752][ T6011] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 118.670735][ T6011] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 118.678721][ T6011] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 118.686704][ T6011] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 118.694690][ T6011]
2025/07/26 04:30:08 executed programs: 18
[ 119.133773][ T6018] loop0: detected capacity change from 0 to 32768
[ 119.154640][ T6018] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 119.162893][ T6018] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 119.182777][ T6018] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 119.194218][ T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 119.201138][ T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 119.262649][ T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 61ms
[ 119.270485][ T8] gfs2: fsid=syz:syz.0: jid=0: Done
[ 119.278146][ T6018] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 119.299444][ T6018] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 119.311279][ T6018] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 119.311279][ T6018] inode = 12 2341
[ 119.311279][ T6018] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 119.330598][ T6018] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 119.340094][ T6018] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6018 [syz.0.32] __gfs2_lookup+0x90/0x270
[ 119.349692][ T6018] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 119.351659][ T6020] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 119.361174][ T6018] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 119.369932][ T6020] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 119.375820][ T6018] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 119.387601][ T6020] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6018 [syz.0.32] __gfs2_lookup+0x90/0x270
[ 119.405202][ T6020] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6020 [syz.0.32] __gfs2_lookup+0x90/0x270
[ 119.414835][ T6018] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 119.416193][ T6020] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 119.421887][ T6018] gfs2: fsid=syz:syz.0: File system withdrawn
[ 119.436751][ T6018] CPU: 1 PID: 6018 Comm: syz.0.32 Not tainted 6.6.100-syzkaller #0
[ 119.444702][ T6018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 119.454780][ T6018] Call Trace:
[ 119.458066][ T6018]
[ 119.460999][ T6018] dump_stack_lvl+0x16c/0x230
[ 119.465697][ T6018] ? kobject_uevent_env+0x363/0x8c0
[ 119.470913][ T6018] ? show_regs_print_info+0x20/0x20
[ 119.476118][ T6018] ? load_image+0x3b0/0x3b0
[ 119.480629][ T6018] ? kobject_uevent_env+0x363/0x8c0
[ 119.485845][ T6018] gfs2_withdraw+0xf16/0x14b0
[ 119.490569][ T6018] ? gfs2_lm+0x220/0x220
[ 119.494831][ T6018] ? load_image+0x3b0/0x3b0
[ 119.499350][ T6018] ? gfs2_consist_inode_i+0xf5/0x110
[ 119.504644][ T6018] gfs2_dirent_scan+0x525/0x650
[ 119.509511][ T6018] ? gfs2_dirent_search+0x7e0/0x7e0
[ 119.514743][ T6018] ? gfs2_dirent_search+0x7e0/0x7e0
[ 119.519953][ T6018] gfs2_dirent_search+0x2e1/0x7e0
[ 119.524982][ T6018] ? gfs2_permission+0x370/0x430
[ 119.529931][ T6018] ? __might_sleep+0xe0/0xe0
[ 119.534532][ T6018] ? gfs2_dir_search+0x220/0x220
[ 119.539478][ T6018] ? gfs2_lookupi+0x5a0/0x5a0
[ 119.544162][ T6018] ? do_raw_spin_lock+0x121/0x2c0
[ 119.549205][ T6018] gfs2_dir_search+0x4d/0x220
[ 119.553904][ T6018] gfs2_lookupi+0x3d9/0x5a0
[ 119.558441][ T6018] ? gfs2_lookup_meta+0x170/0x170
[ 119.563476][ T6018] ? d_alloc_parallel+0x1373/0x1480
[ 119.568694][ T6018] ? __gfs2_lookup+0x90/0x270
[ 119.573413][ T6018] ? d_alloc_parallel+0x2d8/0x1480
[ 119.578565][ T6018] __gfs2_lookup+0x90/0x270
[ 119.583082][ T6018] ? lockdep_softirqs_off+0x430/0x430
[ 119.588458][ T6018] ? gfs2_atomic_open+0x220/0x220
[ 119.593507][ T6018] ? __init_waitqueue_head+0xa9/0x150
[ 119.598918][ T6018] __lookup_slow+0x281/0x3b0
[ 119.603528][ T6018] ? lookup_one_len+0x2c0/0x2c0
[ 119.608396][ T6018] ? down_read+0x1ac/0x2e0
[ 119.612821][ T6018] lookup_slow+0x53/0x70
[ 119.617083][ T6018] walk_component+0x2be/0x3f0
[ 119.621765][ T6018] ? path_lookupat+0x15c/0x440
[ 119.626542][ T6018] path_lookupat+0x169/0x440
[ 119.631177][ T6018] filename_lookup+0x1f4/0x510
[ 119.635947][ T6018] ? __virt_addr_valid+0x18c/0x540
[ 119.641072][ T6018] ? hashlen_string+0x110/0x110
[ 119.645964][ T6018] ? strncpy_from_user+0x197/0x2e0
[ 119.651085][ T6018] ? getname_flags+0x20a/0x500
[ 119.655893][ T6018] user_path_at_empty+0x42/0x60
[ 119.660768][ T6018] __se_sys_mount+0x29b/0x3c0
[ 119.665474][ T6018] ? __x64_sys_mount+0xc0/0xc0
[ 119.670279][ T6018] ? lockdep_hardirqs_on+0x98/0x150
[ 119.675513][ T6018] ? __x64_sys_mount+0x20/0xc0
[ 119.680300][ T6018] do_syscall_64+0x55/0xb0
[ 119.684730][ T6018] ? clear_bhb_loop+0x40/0x90
[ 119.689413][ T6018] ? clear_bhb_loop+0x40/0x90
[ 119.694112][ T6018] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 119.700041][ T6018] RIP: 0033:0x7fa84158e9a9
[ 119.704460][ T6018] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 119.724074][ T6018] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 119.732494][ T6018] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 119.740470][ T6018] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 119.748442][ T6018] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 119.756413][ T6018] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 119.764386][ T6018] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 119.772371][ T6018]
[ 120.201863][ T6023] loop0: detected capacity change from 0 to 32768
[ 120.221692][ T6023] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 120.233589][ T6023] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 120.247934][ T6023] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 120.257508][ T965] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 120.265204][ T965] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 120.332688][ T965] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 67ms
[ 120.342371][ T965] gfs2: fsid=syz:syz.0: jid=0: Done
[ 120.349408][ T6023] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 120.365216][ T6023] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 120.375606][ T6023] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 120.375606][ T6023] inode = 12 2341
[ 120.375606][ T6023] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 120.394867][ T6023] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 120.405267][ T6023] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6023 [syz.0.33] __gfs2_lookup+0x90/0x270
[ 120.414779][ T6023] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 120.417723][ T6025] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 120.423269][ T6023] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 120.423285][ T6023] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 120.423298][ T6023] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 120.425006][ T6023] gfs2: fsid=syz:syz.0: File system withdrawn
[ 120.435293][ T6025] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 120.441219][ T6023] CPU: 0 PID: 6023 Comm: syz.0.33 Not tainted 6.6.100-syzkaller #0
[ 120.451315][ T6025] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6023 [syz.0.33] __gfs2_lookup+0x90/0x270
[ 120.455247][ T6023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 120.455271][ T6023] Call Trace:
[ 120.455280][ T6023]
[ 120.455292][ T6023] dump_stack_lvl+0x16c/0x230
[ 120.462064][ T6025] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6025 [syz.0.33] __gfs2_lookup+0x90/0x270
[ 120.470397][ T6023] ? kobject_uevent_env+0x363/0x8c0
[ 120.470431][ T6023] ? show_regs_print_info+0x20/0x20
[ 120.470456][ T6023] ? load_image+0x3b0/0x3b0
[ 120.479046][ T6025] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 120.487701][ T6023] ? kobject_uevent_env+0x363/0x8c0
[ 120.487746][ T6023] gfs2_withdraw+0xf16/0x14b0
[ 120.551324][ T6023] ? gfs2_lm+0x220/0x220
[ 120.555603][ T6023] ? load_image+0x3b0/0x3b0
[ 120.560174][ T6023] ? gfs2_consist_inode_i+0xf5/0x110
[ 120.565492][ T6023] gfs2_dirent_scan+0x525/0x650
[ 120.570350][ T6023] ? gfs2_dirent_search+0x7e0/0x7e0
[ 120.575578][ T6023] ? gfs2_dirent_search+0x7e0/0x7e0
[ 120.580820][ T6023] gfs2_dirent_search+0x2e1/0x7e0
[ 120.585873][ T6023] ? gfs2_permission+0x370/0x430
[ 120.590850][ T6023] ? __might_sleep+0xe0/0xe0
[ 120.595469][ T6023] ? gfs2_dir_search+0x220/0x220
[ 120.600428][ T6023] ? gfs2_lookupi+0x5a0/0x5a0
[ 120.605111][ T6023] ? do_raw_spin_lock+0x121/0x2c0
[ 120.610149][ T6023] gfs2_dir_search+0x4d/0x220
[ 120.614836][ T6023] gfs2_lookupi+0x3d9/0x5a0
[ 120.619360][ T6023] ? gfs2_lookup_meta+0x170/0x170
[ 120.624399][ T6023] ? d_alloc_parallel+0x1373/0x1480
[ 120.629640][ T6023] ? __gfs2_lookup+0x90/0x270
[ 120.634351][ T6023] ? d_alloc_parallel+0x2d8/0x1480
[ 120.639477][ T6023] __gfs2_lookup+0x90/0x270
[ 120.644009][ T6023] ? lockdep_softirqs_off+0x430/0x430
[ 120.649403][ T6023] ? gfs2_atomic_open+0x220/0x220
[ 120.654450][ T6023] ? __init_waitqueue_head+0xa9/0x150
[ 120.659844][ T6023] __lookup_slow+0x281/0x3b0
[ 120.664471][ T6023] ? lookup_one_len+0x2c0/0x2c0
[ 120.669347][ T6023] ? down_read+0x1ac/0x2e0
[ 120.673778][ T6023] lookup_slow+0x53/0x70
[ 120.678033][ T6023] walk_component+0x2be/0x3f0
[ 120.682725][ T6023] ? path_lookupat+0x15c/0x440
[ 120.687525][ T6023] path_lookupat+0x169/0x440
[ 120.692152][ T6023] filename_lookup+0x1f4/0x510
[ 120.696948][ T6023] ? __virt_addr_valid+0x18c/0x540
[ 120.702077][ T6023] ? hashlen_string+0x110/0x110
[ 120.706957][ T6023] ? strncpy_from_user+0x197/0x2e0
[ 120.712077][ T6023] ? getname_flags+0x20a/0x500
[ 120.716857][ T6023] user_path_at_empty+0x42/0x60
[ 120.721726][ T6023] __se_sys_mount+0x29b/0x3c0
[ 120.726413][ T6023] ? __x64_sys_mount+0xc0/0xc0
[ 120.731195][ T6023] ? lockdep_hardirqs_on+0x98/0x150
[ 120.736423][ T6023] ? __x64_sys_mount+0x20/0xc0
[ 120.741200][ T6023] do_syscall_64+0x55/0xb0
[ 120.745637][ T6023] ? clear_bhb_loop+0x40/0x90
[ 120.750320][ T6023] ? clear_bhb_loop+0x40/0x90
[ 120.755006][ T6023] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 120.760919][ T6023] RIP: 0033:0x7fa84158e9a9
[ 120.765342][ T6023] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 120.784966][ T6023] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 120.793419][ T6023] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 120.801426][ T6023] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 120.809417][ T6023] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 120.817392][ T6023] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 120.825366][ T6023] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 120.833360][ T6023]
[ 121.279343][ T6027] loop0: detected capacity change from 0 to 32768
[ 121.296909][ T6027] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 121.305269][ T6027] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 121.317830][ T6027] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 121.327834][ T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 121.336284][ T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 121.405968][ T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 69ms
[ 121.414391][ T8] gfs2: fsid=syz:syz.0: jid=0: Done
[ 121.420081][ T6027] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 121.435907][ T6027] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 121.449950][ T6027] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 121.449950][ T6027] inode = 12 2341
[ 121.449950][ T6027] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 121.469314][ T6027] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 121.478481][ T6027] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6027 [syz.0.34] __gfs2_lookup+0x90/0x270
[ 121.487962][ T6027] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 121.496429][ T6027] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 121.503687][ T6027] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 121.512459][ T6027] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 121.519618][ T6027] gfs2: fsid=syz:syz.0: File system withdrawn
[ 121.525769][ T6027] CPU: 1 PID: 6027 Comm: syz.0.34 Not tainted 6.6.100-syzkaller #0
[ 121.533672][ T6027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 121.543783][ T6027] Call Trace:
[ 121.547076][ T6027]
[ 121.550016][ T6027] dump_stack_lvl+0x16c/0x230
[ 121.554709][ T6027] ? kobject_uevent_env+0x363/0x8c0
[ 121.559924][ T6027] ? show_regs_print_info+0x20/0x20
[ 121.565144][ T6027] ? load_image+0x3b0/0x3b0
[ 121.569672][ T6027] ? kobject_uevent_env+0x363/0x8c0
[ 121.574911][ T6027] gfs2_withdraw+0xf16/0x14b0
[ 121.579618][ T6027] ? gfs2_lm+0x220/0x220
[ 121.583876][ T6027] ? load_image+0x3b0/0x3b0
[ 121.588418][ T6027] ? gfs2_consist_inode_i+0xf5/0x110
[ 121.593719][ T6027] gfs2_dirent_scan+0x525/0x650
[ 121.598580][ T6027] ? gfs2_dirent_search+0x7e0/0x7e0
[ 121.603787][ T6027] ? gfs2_dirent_search+0x7e0/0x7e0
[ 121.608994][ T6027] gfs2_dirent_search+0x2e1/0x7e0
[ 121.614030][ T6027] ? gfs2_permission+0x370/0x430
[ 121.618981][ T6027] ? __might_sleep+0xe0/0xe0
[ 121.623589][ T6027] ? gfs2_dir_search+0x220/0x220
[ 121.628540][ T6027] ? gfs2_lookupi+0x5a0/0x5a0
[ 121.633230][ T6027] ? do_raw_spin_lock+0x121/0x2c0
[ 121.638277][ T6027] gfs2_dir_search+0x4d/0x220
[ 121.642976][ T6027] gfs2_lookupi+0x3d9/0x5a0
[ 121.647502][ T6027] ? gfs2_lookup_meta+0x170/0x170
[ 121.652544][ T6027] ? d_alloc_parallel+0x1373/0x1480
[ 121.657765][ T6027] ? __gfs2_lookup+0x90/0x270
[ 121.662467][ T6027] ? d_alloc_parallel+0x2d8/0x1480
[ 121.667605][ T6027] __gfs2_lookup+0x90/0x270
[ 121.672123][ T6027] ? lockdep_softirqs_off+0x430/0x430
[ 121.677516][ T6027] ? gfs2_atomic_open+0x220/0x220
[ 121.682569][ T6027] ? __init_waitqueue_head+0xa9/0x150
[ 121.687956][ T6027] __lookup_slow+0x281/0x3b0
[ 121.692566][ T6027] ? lookup_one_len+0x2c0/0x2c0
[ 121.697453][ T6027] ? down_read+0x1ac/0x2e0
[ 121.701916][ T6027] lookup_slow+0x53/0x70
[ 121.706203][ T6027] walk_component+0x2be/0x3f0
[ 121.710917][ T6027] ? path_lookupat+0x15c/0x440
[ 121.715714][ T6027] path_lookupat+0x169/0x440
[ 121.720338][ T6027] filename_lookup+0x1f4/0x510
[ 121.725126][ T6027] ? __virt_addr_valid+0x18c/0x540
[ 121.730263][ T6027] ? hashlen_string+0x110/0x110
[ 121.735169][ T6027] ? strncpy_from_user+0x197/0x2e0
[ 121.740294][ T6027] ? getname_flags+0x20a/0x500
[ 121.745080][ T6027] user_path_at_empty+0x42/0x60
[ 121.749948][ T6027] __se_sys_mount+0x29b/0x3c0
[ 121.754640][ T6027] ? __x64_sys_mount+0xc0/0xc0
[ 121.759427][ T6027] ? lockdep_hardirqs_on+0x98/0x150
[ 121.764644][ T6027] ? __x64_sys_mount+0x20/0xc0
[ 121.769421][ T6027] do_syscall_64+0x55/0xb0
[ 121.773855][ T6027] ? clear_bhb_loop+0x40/0x90
[ 121.778545][ T6027] ? clear_bhb_loop+0x40/0x90
[ 121.783235][ T6027] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 121.789148][ T6027] RIP: 0033:0x7fa84158e9a9
[ 121.793575][ T6027] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 121.813196][ T6027] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 121.821971][ T6027] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 121.829950][ T6027] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 121.837936][ T6027] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 121.845915][ T6027] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 121.853893][ T6027] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 121.861889][ T6027]
[ 122.310935][ T6031] loop0: detected capacity change from 0 to 32768
[ 122.328014][ T6031] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 122.336337][ T6031] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 122.349443][ T6031] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 122.359088][ T5813] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 122.366559][ T5813] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 122.421007][ T5813] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 54ms
[ 122.428699][ T5813] gfs2: fsid=syz:syz.0: jid=0: Done
[ 122.434506][ T6031] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 122.447196][ T6031] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 122.458352][ T6031] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 122.458352][ T6031] inode = 12 2341
[ 122.458352][ T6031] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 122.479603][ T6031] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 122.489065][ T6031] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6031 [syz.0.35] __gfs2_lookup+0x90/0x270
[ 122.499134][ T6031] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 122.509167][ T6031] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 122.516823][ T6031] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 122.526075][ T6031] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 122.532845][ T6031] gfs2: fsid=syz:syz.0: File system withdrawn
[ 122.539446][ T6031] CPU: 1 PID: 6031 Comm: syz.0.35 Not tainted 6.6.100-syzkaller #0
[ 122.547378][ T6031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 122.557446][ T6031] Call Trace:
[ 122.560728][ T6031]
[ 122.563669][ T6031] dump_stack_lvl+0x16c/0x230
[ 122.568375][ T6031] ? kobject_uevent_env+0x363/0x8c0
[ 122.573598][ T6031] ? show_regs_print_info+0x20/0x20
[ 122.578796][ T6031] ? load_image+0x3b0/0x3b0
[ 122.583321][ T6031] ? kobject_uevent_env+0x363/0x8c0
[ 122.588551][ T6031] gfs2_withdraw+0xf16/0x14b0
[ 122.593246][ T6031] ? gfs2_lm+0x220/0x220
[ 122.597495][ T6031] ? load_image+0x3b0/0x3b0
[ 122.602011][ T6031] ? gfs2_consist_inode_i+0xf5/0x110
[ 122.607310][ T6031] gfs2_dirent_scan+0x525/0x650
[ 122.612165][ T6031] ? gfs2_dirent_search+0x7e0/0x7e0
[ 122.617387][ T6031] ? gfs2_dirent_search+0x7e0/0x7e0
[ 122.622590][ T6031] gfs2_dirent_search+0x2e1/0x7e0
[ 122.627624][ T6031] ? gfs2_permission+0x370/0x430
[ 122.632573][ T6031] ? __might_sleep+0xe0/0xe0
[ 122.637171][ T6031] ? gfs2_dir_search+0x220/0x220
[ 122.642113][ T6031] ? gfs2_lookupi+0x5a0/0x5a0
[ 122.646800][ T6031] ? do_raw_spin_lock+0x121/0x2c0
[ 122.651837][ T6031] gfs2_dir_search+0x4d/0x220
[ 122.656520][ T6031] gfs2_lookupi+0x3d9/0x5a0
[ 122.661051][ T6031] ? gfs2_lookup_meta+0x170/0x170
[ 122.666086][ T6031] ? d_alloc_parallel+0x1373/0x1480
[ 122.671298][ T6031] ? __gfs2_lookup+0x90/0x270
[ 122.675984][ T6031] ? d_alloc_parallel+0x2d8/0x1480
[ 122.681103][ T6031] __gfs2_lookup+0x90/0x270
[ 122.685618][ T6031] ? lockdep_softirqs_off+0x430/0x430
[ 122.690998][ T6031] ? gfs2_atomic_open+0x220/0x220
[ 122.696033][ T6031] ? __init_waitqueue_head+0xa9/0x150
[ 122.701415][ T6031] __lookup_slow+0x281/0x3b0
[ 122.706017][ T6031] ? lookup_one_len+0x2c0/0x2c0
[ 122.710895][ T6031] ? down_read+0x1ac/0x2e0
[ 122.715324][ T6031] lookup_slow+0x53/0x70
[ 122.719583][ T6031] walk_component+0x2be/0x3f0
[ 122.724366][ T6031] ? path_lookupat+0x15c/0x440
[ 122.729167][ T6031] path_lookupat+0x169/0x440
[ 122.733784][ T6031] filename_lookup+0x1f4/0x510
[ 122.738567][ T6031] ? __virt_addr_valid+0x18c/0x540
[ 122.743707][ T6031] ? hashlen_string+0x110/0x110
[ 122.748611][ T6031] ? strncpy_from_user+0x197/0x2e0
[ 122.753731][ T6031] ? getname_flags+0x20a/0x500
[ 122.758511][ T6031] user_path_at_empty+0x42/0x60
[ 122.763396][ T6031] __se_sys_mount+0x29b/0x3c0
[ 122.768099][ T6031] ? __x64_sys_mount+0xc0/0xc0
[ 122.772866][ T6031] ? lockdep_hardirqs_on+0x98/0x150
[ 122.778334][ T6031] ? __x64_sys_mount+0x20/0xc0
[ 122.783121][ T6031] do_syscall_64+0x55/0xb0
[ 122.787572][ T6031] ? clear_bhb_loop+0x40/0x90
[ 122.792247][ T6031] ? clear_bhb_loop+0x40/0x90
[ 122.796930][ T6031] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 122.802855][ T6031] RIP: 0033:0x7fa84158e9a9
[ 122.807274][ T6031] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 122.826888][ T6031] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 122.835306][ T6031] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 122.843292][ T6031] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 122.851283][ T6031] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 122.859261][ T6031] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 122.867240][ T6031] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 122.875310][ T6031]
[ 123.320798][ T6035] loop0: detected capacity change from 0 to 32768
[ 123.334804][ T6035] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 123.343953][ T6035] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 123.358727][ T6035] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 123.368752][ T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 123.375703][ T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 123.428215][ T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 52ms
[ 123.435941][ T8] gfs2: fsid=syz:syz.0: jid=0: Done
[ 123.441226][ T6035] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 123.456413][ T6035] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 123.466184][ T6035] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 123.466184][ T6035] inode = 12 2341
[ 123.466184][ T6035] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 123.485801][ T6035] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 123.495485][ T6035] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6035 [syz.0.36] __gfs2_lookup+0x90/0x270
[ 123.505643][ T6035] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 123.515038][ T6037] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 123.524765][ T6035] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 123.531994][ T6035] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 123.541141][ T6037] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 123.547065][ T6035] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 123.550847][ T6037] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6035 [syz.0.36] __gfs2_lookup+0x90/0x270
[ 123.566440][ T6035] gfs2: fsid=syz:syz.0: File system withdrawn
[ 123.566482][ T6037] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6037 [syz.0.36] __gfs2_lookup+0x90/0x270
[ 123.582096][ T6035] CPU: 0 PID: 6035 Comm: syz.0.36 Not tainted 6.6.100-syzkaller #0
[ 123.582523][ T6037] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 123.590010][ T6035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 123.590023][ T6035] Call Trace:
[ 123.590032][ T6035]
[ 123.590041][ T6035] dump_stack_lvl+0x16c/0x230
[ 123.590068][ T6035] ? kobject_uevent_env+0x363/0x8c0
[ 123.624642][ T6035] ? show_regs_print_info+0x20/0x20
[ 123.629848][ T6035] ? load_image+0x3b0/0x3b0
[ 123.634366][ T6035] ? kobject_uevent_env+0x363/0x8c0
[ 123.639577][ T6035] gfs2_withdraw+0xf16/0x14b0
[ 123.644267][ T6035] ? gfs2_lm+0x220/0x220
[ 123.648519][ T6035] ? load_image+0x3b0/0x3b0
[ 123.653046][ T6035] ? gfs2_consist_inode_i+0xf5/0x110
[ 123.658373][ T6035] gfs2_dirent_scan+0x525/0x650
[ 123.663228][ T6035] ? gfs2_dirent_search+0x7e0/0x7e0
[ 123.668425][ T6035] ? gfs2_dirent_search+0x7e0/0x7e0
[ 123.673626][ T6035] gfs2_dirent_search+0x2e1/0x7e0
[ 123.678653][ T6035] ? gfs2_permission+0x370/0x430
[ 123.683592][ T6035] ? __might_sleep+0xe0/0xe0
[ 123.688182][ T6035] ? gfs2_dir_search+0x220/0x220
[ 123.693121][ T6035] ? gfs2_lookupi+0x5a0/0x5a0
[ 123.697803][ T6035] ? do_raw_spin_lock+0x121/0x2c0
[ 123.702843][ T6035] gfs2_dir_search+0x4d/0x220
[ 123.707526][ T6035] gfs2_lookupi+0x3d9/0x5a0
[ 123.712041][ T6035] ? gfs2_lookup_meta+0x170/0x170
[ 123.717092][ T6035] ? d_alloc_parallel+0x1373/0x1480
[ 123.722304][ T6035] ? __gfs2_lookup+0x90/0x270
[ 123.726987][ T6035] ? d_alloc_parallel+0x2d8/0x1480
[ 123.732107][ T6035] __gfs2_lookup+0x90/0x270
[ 123.736618][ T6035] ? lockdep_softirqs_off+0x430/0x430
[ 123.742012][ T6035] ? gfs2_atomic_open+0x220/0x220
[ 123.747159][ T6035] ? __init_waitqueue_head+0xa9/0x150
[ 123.752574][ T6035] __lookup_slow+0x281/0x3b0
[ 123.757191][ T6035] ? lookup_one_len+0x2c0/0x2c0
[ 123.762087][ T6035] ? down_read+0x1ac/0x2e0
[ 123.766523][ T6035] lookup_slow+0x53/0x70
[ 123.770782][ T6035] walk_component+0x2be/0x3f0
[ 123.775465][ T6035] ? path_lookupat+0x15c/0x440
[ 123.780243][ T6035] path_lookupat+0x169/0x440
[ 123.784846][ T6035] filename_lookup+0x1f4/0x510
[ 123.789614][ T6035] ? __virt_addr_valid+0x18c/0x540
[ 123.794731][ T6035] ? hashlen_string+0x110/0x110
[ 123.799602][ T6035] ? strncpy_from_user+0x197/0x2e0
[ 123.804723][ T6035] ? getname_flags+0x20a/0x500
[ 123.809499][ T6035] user_path_at_empty+0x42/0x60
[ 123.814359][ T6035] __se_sys_mount+0x29b/0x3c0
[ 123.819055][ T6035] ? __x64_sys_mount+0xc0/0xc0
[ 123.823832][ T6035] ? lockdep_hardirqs_on+0x98/0x150
[ 123.829045][ T6035] ? __x64_sys_mount+0x20/0xc0
[ 123.833819][ T6035] do_syscall_64+0x55/0xb0
[ 123.838242][ T6035] ? clear_bhb_loop+0x40/0x90
[ 123.842935][ T6035] ? clear_bhb_loop+0x40/0x90
[ 123.847637][ T6035] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 123.853562][ T6035] RIP: 0033:0x7fa84158e9a9
[ 123.857979][ T6035] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 123.877588][ T6035] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 123.886007][ T6035] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 123.893995][ T6035] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 123.901985][ T6035] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 123.909964][ T6035] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 123.917958][ T6035] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 123.925945][ T6035]
2025/07/26 04:30:13 executed programs: 23
[ 124.387523][ T6039] loop0: detected capacity change from 0 to 32768
[ 124.406947][ T6039] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 124.415298][ T6039] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 124.429178][ T6039] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 124.438764][ T5813] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 124.446042][ T5813] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 124.513809][ T5813] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 67ms
[ 124.524226][ T5813] gfs2: fsid=syz:syz.0: jid=0: Done
[ 124.529523][ T6039] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 124.547978][ T6039] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 124.557841][ T6039] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 124.557841][ T6039] inode = 12 2341
[ 124.557841][ T6039] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 124.576764][ T6039] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 124.585948][ T6039] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6039 [syz.0.37] __gfs2_lookup+0x90/0x270
[ 124.596301][ T6039] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 124.604798][ T6039] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 124.612011][ T6039] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 124.620836][ T6039] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 124.628025][ T6039] gfs2: fsid=syz:syz.0: File system withdrawn
[ 124.634495][ T6039] CPU: 1 PID: 6039 Comm: syz.0.37 Not tainted 6.6.100-syzkaller #0
[ 124.642423][ T6039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 124.652488][ T6039] Call Trace:
[ 124.655778][ T6039]
[ 124.658733][ T6039] dump_stack_lvl+0x16c/0x230
[ 124.663445][ T6039] ? kobject_uevent_env+0x363/0x8c0
[ 124.668659][ T6039] ? show_regs_print_info+0x20/0x20
[ 124.673867][ T6039] ? load_image+0x3b0/0x3b0
[ 124.678388][ T6039] ? kobject_uevent_env+0x363/0x8c0
[ 124.683616][ T6039] gfs2_withdraw+0xf16/0x14b0
[ 124.688322][ T6039] ? gfs2_lm+0x220/0x220
[ 124.692580][ T6039] ? load_image+0x3b0/0x3b0
[ 124.697121][ T6039] ? gfs2_consist_inode_i+0xf5/0x110
[ 124.702511][ T6039] gfs2_dirent_scan+0x525/0x650
[ 124.707375][ T6039] ? gfs2_dirent_search+0x7e0/0x7e0
[ 124.712597][ T6039] ? gfs2_dirent_search+0x7e0/0x7e0
[ 124.717807][ T6039] gfs2_dirent_search+0x2e1/0x7e0
[ 124.722846][ T6039] ? gfs2_permission+0x370/0x430
[ 124.727803][ T6039] ? __might_sleep+0xe0/0xe0
[ 124.732414][ T6039] ? gfs2_dir_search+0x220/0x220
[ 124.737361][ T6039] ? gfs2_lookupi+0x5a0/0x5a0
[ 124.742056][ T6039] ? do_raw_spin_lock+0x121/0x2c0
[ 124.747102][ T6039] gfs2_dir_search+0x4d/0x220
[ 124.751793][ T6039] gfs2_lookupi+0x3d9/0x5a0
[ 124.756313][ T6039] ? gfs2_lookup_meta+0x170/0x170
[ 124.761349][ T6039] ? d_alloc_parallel+0x1373/0x1480
[ 124.766636][ T6039] ? __gfs2_lookup+0x90/0x270
[ 124.771347][ T6039] ? d_alloc_parallel+0x2d8/0x1480
[ 124.776586][ T6039] __gfs2_lookup+0x90/0x270
[ 124.781205][ T6039] ? lockdep_softirqs_off+0x430/0x430
[ 124.786597][ T6039] ? gfs2_atomic_open+0x220/0x220
[ 124.791660][ T6039] ? __init_waitqueue_head+0xa9/0x150
[ 124.797053][ T6039] __lookup_slow+0x281/0x3b0
[ 124.801753][ T6039] ? lookup_one_len+0x2c0/0x2c0
[ 124.806721][ T6039] ? down_read+0x1ac/0x2e0
[ 124.811156][ T6039] lookup_slow+0x53/0x70
[ 124.815431][ T6039] walk_component+0x2be/0x3f0
[ 124.820118][ T6039] ? path_lookupat+0x15c/0x440
[ 124.824900][ T6039] path_lookupat+0x169/0x440
[ 124.829512][ T6039] filename_lookup+0x1f4/0x510
[ 124.834292][ T6039] ? __virt_addr_valid+0x18c/0x540
[ 124.839418][ T6039] ? hashlen_string+0x110/0x110
[ 124.844303][ T6039] ? strncpy_from_user+0x197/0x2e0
[ 124.849443][ T6039] ? getname_flags+0x20a/0x500
[ 124.854243][ T6039] user_path_at_empty+0x42/0x60
[ 124.859112][ T6039] __se_sys_mount+0x29b/0x3c0
[ 124.863806][ T6039] ? __x64_sys_mount+0xc0/0xc0
[ 124.868584][ T6039] ? lockdep_hardirqs_on+0x98/0x150
[ 124.873793][ T6039] ? __x64_sys_mount+0x20/0xc0
[ 124.878565][ T6039] do_syscall_64+0x55/0xb0
[ 124.883000][ T6039] ? clear_bhb_loop+0x40/0x90
[ 124.887683][ T6039] ? clear_bhb_loop+0x40/0x90
[ 124.892389][ T6039] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 124.898301][ T6039] RIP: 0033:0x7fa84158e9a9
[ 124.902724][ T6039] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 124.922359][ T6039] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 124.930820][ T6039] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 124.938810][ T6039] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 124.946793][ T6039] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 124.954769][ T6039] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 124.962749][ T6039] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 124.970743][ T6039]
[ 125.404200][ T6043] loop0: detected capacity change from 0 to 32768
[ 125.421301][ T6043] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 125.435570][ T6043] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 125.449061][ T6043] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 125.458827][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 125.466391][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 125.535654][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 69ms
[ 125.544893][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 125.550172][ T6043] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 125.564744][ T6043] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 125.574480][ T6043] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 125.574480][ T6043] inode = 12 2341
[ 125.574480][ T6043] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 125.593786][ T6043] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 125.602894][ T6043] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6043 [syz.0.38] __gfs2_lookup+0x90/0x270
[ 125.613290][ T6043] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 125.621781][ T6043] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 125.629090][ T6043] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 125.638127][ T6043] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 125.644995][ T6043] gfs2: fsid=syz:syz.0: File system withdrawn
[ 125.651463][ T6043] CPU: 1 PID: 6043 Comm: syz.0.38 Not tainted 6.6.100-syzkaller #0
[ 125.659365][ T6043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 125.669430][ T6043] Call Trace:
[ 125.672725][ T6043]
[ 125.675677][ T6043] dump_stack_lvl+0x16c/0x230
[ 125.680373][ T6043] ? kobject_uevent_env+0x363/0x8c0
[ 125.685587][ T6043] ? show_regs_print_info+0x20/0x20
[ 125.690796][ T6043] ? load_image+0x3b0/0x3b0
[ 125.695322][ T6043] ? kobject_uevent_env+0x363/0x8c0
[ 125.700543][ T6043] gfs2_withdraw+0xf16/0x14b0
[ 125.705245][ T6043] ? gfs2_lm+0x220/0x220
[ 125.709501][ T6043] ? load_image+0x3b0/0x3b0
[ 125.714081][ T6043] ? gfs2_consist_inode_i+0xf5/0x110
[ 125.719408][ T6043] gfs2_dirent_scan+0x525/0x650
[ 125.724292][ T6043] ? gfs2_dirent_search+0x7e0/0x7e0
[ 125.729529][ T6043] ? gfs2_dirent_search+0x7e0/0x7e0
[ 125.734737][ T6043] gfs2_dirent_search+0x2e1/0x7e0
[ 125.739777][ T6043] ? gfs2_permission+0x370/0x430
[ 125.744731][ T6043] ? __might_sleep+0xe0/0xe0
[ 125.749332][ T6043] ? gfs2_dir_search+0x220/0x220
[ 125.754288][ T6043] ? gfs2_lookupi+0x5a0/0x5a0
[ 125.758978][ T6043] ? do_raw_spin_lock+0x121/0x2c0
[ 125.764033][ T6043] gfs2_dir_search+0x4d/0x220
[ 125.768726][ T6043] gfs2_lookupi+0x3d9/0x5a0
[ 125.773253][ T6043] ? gfs2_lookup_meta+0x170/0x170
[ 125.778293][ T6043] ? d_alloc_parallel+0x1373/0x1480
[ 125.783523][ T6043] ? __gfs2_lookup+0x90/0x270
[ 125.788249][ T6043] ? d_alloc_parallel+0x2d8/0x1480
[ 125.793414][ T6043] __gfs2_lookup+0x90/0x270
[ 125.797965][ T6043] ? lockdep_softirqs_off+0x430/0x430
[ 125.803379][ T6043] ? gfs2_atomic_open+0x220/0x220
[ 125.808435][ T6043] ? __init_waitqueue_head+0xa9/0x150
[ 125.813828][ T6043] __lookup_slow+0x281/0x3b0
[ 125.818440][ T6043] ? lookup_one_len+0x2c0/0x2c0
[ 125.823320][ T6043] ? down_read+0x1ac/0x2e0
[ 125.827757][ T6043] lookup_slow+0x53/0x70
[ 125.832016][ T6043] walk_component+0x2be/0x3f0
[ 125.836701][ T6043] ? path_lookupat+0x15c/0x440
[ 125.841481][ T6043] path_lookupat+0x169/0x440
[ 125.846091][ T6043] filename_lookup+0x1f4/0x510
[ 125.850870][ T6043] ? __virt_addr_valid+0x18c/0x540
[ 125.855997][ T6043] ? hashlen_string+0x110/0x110
[ 125.860882][ T6043] ? strncpy_from_user+0x197/0x2e0
[ 125.866114][ T6043] ? getname_flags+0x20a/0x500
[ 125.870921][ T6043] user_path_at_empty+0x42/0x60
[ 125.875817][ T6043] __se_sys_mount+0x29b/0x3c0
[ 125.880518][ T6043] ? __x64_sys_mount+0xc0/0xc0
[ 125.885309][ T6043] ? lockdep_hardirqs_on+0x98/0x150
[ 125.890529][ T6043] ? __x64_sys_mount+0x20/0xc0
[ 125.895315][ T6043] do_syscall_64+0x55/0xb0
[ 125.899750][ T6043] ? clear_bhb_loop+0x40/0x90
[ 125.904436][ T6043] ? clear_bhb_loop+0x40/0x90
[ 125.909124][ T6043] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 125.915035][ T6043] RIP: 0033:0x7fa84158e9a9
[ 125.919460][ T6043] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 125.939165][ T6043] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 125.947590][ T6043] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 125.955573][ T6043] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 125.963553][ T6043] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 125.971536][ T6043] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 125.979515][ T6043] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 125.987518][ T6043]
[ 126.431360][ T6047] loop0: detected capacity change from 0 to 32768
[ 126.454288][ T6047] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 126.462615][ T6047] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 126.476761][ T6047] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 126.486496][ T23] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 126.494347][ T23] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 126.571813][ T23] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 77ms
[ 126.581595][ T23] gfs2: fsid=syz:syz.0: jid=0: Done
[ 126.588458][ T6047] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 126.604592][ T6047] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 126.614591][ T6047] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 126.614591][ T6047] inode = 12 2341
[ 126.614591][ T6047] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 126.635449][ T6047] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 126.645797][ T6047] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6047 [syz.0.39] __gfs2_lookup+0x90/0x270
[ 126.657882][ T6047] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 126.668275][ T6047] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 126.678042][ T6047] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 126.687376][ T6047] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 126.695634][ T6047] gfs2: fsid=syz:syz.0: File system withdrawn
[ 126.701782][ T6047] CPU: 1 PID: 6047 Comm: syz.0.39 Not tainted 6.6.100-syzkaller #0
[ 126.709708][ T6047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 126.719775][ T6047] Call Trace:
[ 126.723069][ T6047]
[ 126.726010][ T6047] dump_stack_lvl+0x16c/0x230
[ 126.730700][ T6047] ? kobject_uevent_env+0x363/0x8c0
[ 126.735916][ T6047] ? show_regs_print_info+0x20/0x20
[ 126.741142][ T6047] ? load_image+0x3b0/0x3b0
[ 126.745689][ T6047] ? kobject_uevent_env+0x363/0x8c0
[ 126.750909][ T6047] gfs2_withdraw+0xf16/0x14b0
[ 126.755618][ T6047] ? gfs2_lm+0x220/0x220
[ 126.759892][ T6047] ? load_image+0x3b0/0x3b0
[ 126.764445][ T6047] ? gfs2_consist_inode_i+0xf5/0x110
[ 126.769745][ T6047] gfs2_dirent_scan+0x525/0x650
[ 126.774622][ T6047] ? gfs2_dirent_search+0x7e0/0x7e0
[ 126.779844][ T6047] ? gfs2_dirent_search+0x7e0/0x7e0
[ 126.785048][ T6047] gfs2_dirent_search+0x2e1/0x7e0
[ 126.790083][ T6047] ? gfs2_permission+0x370/0x430
[ 126.795034][ T6047] ? __might_sleep+0xe0/0xe0
[ 126.799635][ T6047] ? gfs2_dir_search+0x220/0x220
[ 126.804579][ T6047] ? gfs2_lookupi+0x5a0/0x5a0
[ 126.809277][ T6047] ? do_raw_spin_lock+0x121/0x2c0
[ 126.814323][ T6047] gfs2_dir_search+0x4d/0x220
[ 126.819013][ T6047] gfs2_lookupi+0x3d9/0x5a0
[ 126.823535][ T6047] ? gfs2_lookup_meta+0x170/0x170
[ 126.828567][ T6047] ? d_alloc_parallel+0x1373/0x1480
[ 126.833792][ T6047] ? __gfs2_lookup+0x90/0x270
[ 126.838508][ T6047] ? d_alloc_parallel+0x2d8/0x1480
[ 126.843643][ T6047] __gfs2_lookup+0x90/0x270
[ 126.848165][ T6047] ? lockdep_softirqs_off+0x430/0x430
[ 126.853548][ T6047] ? gfs2_atomic_open+0x220/0x220
[ 126.858594][ T6047] ? __init_waitqueue_head+0xa9/0x150
[ 126.864197][ T6047] __lookup_slow+0x281/0x3b0
[ 126.868922][ T6047] ? lookup_one_len+0x2c0/0x2c0
[ 126.873814][ T6047] ? down_read+0x1ac/0x2e0
[ 126.878243][ T6047] lookup_slow+0x53/0x70
[ 126.882502][ T6047] walk_component+0x2be/0x3f0
[ 126.887188][ T6047] ? path_lookupat+0x15c/0x440
[ 126.891970][ T6047] path_lookupat+0x169/0x440
[ 126.896578][ T6047] filename_lookup+0x1f4/0x510
[ 126.901355][ T6047] ? __virt_addr_valid+0x18c/0x540
[ 126.906478][ T6047] ? hashlen_string+0x110/0x110
[ 126.911369][ T6047] ? strncpy_from_user+0x197/0x2e0
[ 126.916492][ T6047] ? getname_flags+0x20a/0x500
[ 126.921272][ T6047] user_path_at_empty+0x42/0x60
[ 126.926143][ T6047] __se_sys_mount+0x29b/0x3c0
[ 126.930833][ T6047] ? __x64_sys_mount+0xc0/0xc0
[ 126.935623][ T6047] ? lockdep_hardirqs_on+0x98/0x150
[ 126.940852][ T6047] ? __x64_sys_mount+0x20/0xc0
[ 126.945626][ T6047] do_syscall_64+0x55/0xb0
[ 126.950063][ T6047] ? clear_bhb_loop+0x40/0x90
[ 126.954748][ T6047] ? clear_bhb_loop+0x40/0x90
[ 126.959431][ T6047] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 126.965342][ T6047] RIP: 0033:0x7fa84158e9a9
[ 126.969763][ T6047] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 126.989378][ T6047] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 126.997805][ T6047] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 127.005780][ T6047] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 127.013757][ T6047] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 127.021733][ T6047] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 127.029706][ T6047] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 127.037695][ T6047]
[ 127.471768][ T6051] loop0: detected capacity change from 0 to 32768
[ 127.483490][ T6051] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 127.491727][ T6051] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 127.505133][ T6051] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 127.516295][ T23] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 127.524343][ T23] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 127.580884][ T23] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 56ms
[ 127.588675][ T23] gfs2: fsid=syz:syz.0: jid=0: Done
[ 127.594625][ T6051] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 127.607480][ T6051] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 127.617181][ T6051] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 127.617181][ T6051] inode = 12 2341
[ 127.617181][ T6051] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 127.635900][ T6051] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 127.645023][ T6051] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6051 [syz.0.40] __gfs2_lookup+0x90/0x270
[ 127.654499][ T6051] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 127.663036][ T6051] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 127.670289][ T6051] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 127.680367][ T6051] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 127.687132][ T6051] gfs2: fsid=syz:syz.0: File system withdrawn
[ 127.694890][ T6051] CPU: 1 PID: 6051 Comm: syz.0.40 Not tainted 6.6.100-syzkaller #0
[ 127.702849][ T6051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 127.712950][ T6051] Call Trace:
[ 127.716248][ T6051]
[ 127.719186][ T6051] dump_stack_lvl+0x16c/0x230
[ 127.723887][ T6051] ? kobject_uevent_env+0x363/0x8c0
[ 127.729113][ T6051] ? show_regs_print_info+0x20/0x20
[ 127.734325][ T6051] ? load_image+0x3b0/0x3b0
[ 127.738848][ T6051] ? kobject_uevent_env+0x363/0x8c0
[ 127.744070][ T6051] gfs2_withdraw+0xf16/0x14b0
[ 127.748775][ T6051] ? gfs2_lm+0x220/0x220
[ 127.753037][ T6051] ? load_image+0x3b0/0x3b0
[ 127.757564][ T6051] ? gfs2_consist_inode_i+0xf5/0x110
[ 127.762895][ T6051] gfs2_dirent_scan+0x525/0x650
[ 127.767770][ T6051] ? gfs2_dirent_search+0x7e0/0x7e0
[ 127.772983][ T6051] ? gfs2_dirent_search+0x7e0/0x7e0
[ 127.778192][ T6051] gfs2_dirent_search+0x2e1/0x7e0
[ 127.783234][ T6051] ? gfs2_permission+0x370/0x430
[ 127.788191][ T6051] ? __might_sleep+0xe0/0xe0
[ 127.792807][ T6051] ? gfs2_dir_search+0x220/0x220
[ 127.797755][ T6051] ? gfs2_lookupi+0x5a0/0x5a0
[ 127.802445][ T6051] ? do_raw_spin_lock+0x121/0x2c0
[ 127.807509][ T6051] gfs2_dir_search+0x4d/0x220
[ 127.812217][ T6051] gfs2_lookupi+0x3d9/0x5a0
[ 127.816741][ T6051] ? gfs2_lookup_meta+0x170/0x170
[ 127.821781][ T6051] ? d_alloc_parallel+0x1373/0x1480
[ 127.827002][ T6051] ? __gfs2_lookup+0x90/0x270
[ 127.831697][ T6051] ? d_alloc_parallel+0x2d8/0x1480
[ 127.836916][ T6051] __gfs2_lookup+0x90/0x270
[ 127.841439][ T6051] ? lockdep_softirqs_off+0x430/0x430
[ 127.846822][ T6051] ? gfs2_atomic_open+0x220/0x220
[ 127.851869][ T6051] ? __init_waitqueue_head+0xa9/0x150
[ 127.857269][ T6051] __lookup_slow+0x281/0x3b0
[ 127.861888][ T6051] ? lookup_one_len+0x2c0/0x2c0
[ 127.866775][ T6051] ? down_read+0x1ac/0x2e0
[ 127.871214][ T6051] lookup_slow+0x53/0x70
[ 127.875475][ T6051] walk_component+0x2be/0x3f0
[ 127.880162][ T6051] ? path_lookupat+0x15c/0x440
[ 127.884955][ T6051] path_lookupat+0x169/0x440
[ 127.889569][ T6051] filename_lookup+0x1f4/0x510
[ 127.894351][ T6051] ? __virt_addr_valid+0x18c/0x540
[ 127.899569][ T6051] ? hashlen_string+0x110/0x110
[ 127.904454][ T6051] ? strncpy_from_user+0x197/0x2e0
[ 127.909582][ T6051] ? getname_flags+0x20a/0x500
[ 127.914364][ T6051] user_path_at_empty+0x42/0x60
[ 127.919250][ T6051] __se_sys_mount+0x29b/0x3c0
[ 127.923973][ T6051] ? __x64_sys_mount+0xc0/0xc0
[ 127.928854][ T6051] ? lockdep_hardirqs_on+0x98/0x150
[ 127.934079][ T6051] ? __x64_sys_mount+0x20/0xc0
[ 127.938863][ T6051] do_syscall_64+0x55/0xb0
[ 127.943298][ T6051] ? clear_bhb_loop+0x40/0x90
[ 127.947985][ T6051] ? clear_bhb_loop+0x40/0x90
[ 127.952673][ T6051] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 127.958588][ T6051] RIP: 0033:0x7fa84158e9a9
[ 127.963016][ T6051] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 127.982646][ T6051] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 127.991084][ T6051] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 127.999073][ T6051] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 128.007058][ T6051] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 128.015042][ T6051] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 128.023029][ T6051] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 128.031028][ T6051]
[ 128.497541][ T6055] loop0: detected capacity change from 0 to 32768
[ 128.512777][ T6055] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 128.521798][ T6055] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 128.534498][ T6055] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 128.543905][ T5813] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 128.550728][ T5813] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 128.627540][ T5813] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 76ms
[ 128.636536][ T5813] gfs2: fsid=syz:syz.0: jid=0: Done
[ 128.641812][ T6055] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 128.655252][ T6055] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 128.665486][ T6055] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 128.665486][ T6055] inode = 12 2341
[ 128.665486][ T6055] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 128.684333][ T6055] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 128.693462][ T6055] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6055 [syz.0.41] __gfs2_lookup+0x90/0x270
[ 128.702878][ T6055] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 128.711390][ T6055] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 128.719257][ T6055] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 128.728165][ T6055] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 128.735036][ T6055] gfs2: fsid=syz:syz.0: File system withdrawn
[ 128.741195][ T6055] CPU: 1 PID: 6055 Comm: syz.0.41 Not tainted 6.6.100-syzkaller #0
[ 128.749105][ T6055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 128.759173][ T6055] Call Trace:
[ 128.762466][ T6055]
[ 128.765407][ T6055] dump_stack_lvl+0x16c/0x230
[ 128.770102][ T6055] ? kobject_uevent_env+0x363/0x8c0
[ 128.775317][ T6055] ? show_regs_print_info+0x20/0x20
[ 128.780525][ T6055] ? load_image+0x3b0/0x3b0
[ 128.785046][ T6055] ? kobject_uevent_env+0x363/0x8c0
[ 128.790266][ T6055] gfs2_withdraw+0xf16/0x14b0
[ 128.794968][ T6055] ? gfs2_lm+0x220/0x220
[ 128.799226][ T6055] ? load_image+0x3b0/0x3b0
[ 128.803750][ T6055] ? gfs2_consist_inode_i+0xf5/0x110
[ 128.809052][ T6055] gfs2_dirent_scan+0x525/0x650
[ 128.813928][ T6055] ? gfs2_dirent_search+0x7e0/0x7e0
[ 128.819141][ T6055] ? gfs2_dirent_search+0x7e0/0x7e0
[ 128.824352][ T6055] gfs2_dirent_search+0x2e1/0x7e0
[ 128.829385][ T6055] ? gfs2_permission+0x370/0x430
[ 128.834337][ T6055] ? __might_sleep+0xe0/0xe0
[ 128.838965][ T6055] ? gfs2_dir_search+0x220/0x220
[ 128.843912][ T6055] ? gfs2_lookupi+0x5a0/0x5a0
[ 128.848600][ T6055] ? do_raw_spin_lock+0x121/0x2c0
[ 128.853648][ T6055] gfs2_dir_search+0x4d/0x220
[ 128.858343][ T6055] gfs2_lookupi+0x3d9/0x5a0
[ 128.862869][ T6055] ? gfs2_lookup_meta+0x170/0x170
[ 128.867910][ T6055] ? d_alloc_parallel+0x1373/0x1480
[ 128.873129][ T6055] ? __gfs2_lookup+0x90/0x270
[ 128.878002][ T6055] ? d_alloc_parallel+0x2d8/0x1480
[ 128.883164][ T6055] __gfs2_lookup+0x90/0x270
[ 128.887695][ T6055] ? lockdep_softirqs_off+0x430/0x430
[ 128.893088][ T6055] ? gfs2_atomic_open+0x220/0x220
[ 128.898139][ T6055] ? __init_waitqueue_head+0xa9/0x150
[ 128.903526][ T6055] __lookup_slow+0x281/0x3b0
[ 128.908136][ T6055] ? lookup_one_len+0x2c0/0x2c0
[ 128.913019][ T6055] ? down_read+0x1ac/0x2e0
[ 128.917452][ T6055] lookup_slow+0x53/0x70
[ 128.921715][ T6055] walk_component+0x2be/0x3f0
[ 128.926413][ T6055] ? path_lookupat+0x15c/0x440
[ 128.931192][ T6055] path_lookupat+0x169/0x440
[ 128.935807][ T6055] filename_lookup+0x1f4/0x510
[ 128.940587][ T6055] ? __virt_addr_valid+0x18c/0x540
[ 128.945732][ T6055] ? hashlen_string+0x110/0x110
[ 128.950632][ T6055] ? strncpy_from_user+0x197/0x2e0
[ 128.955764][ T6055] ? getname_flags+0x20a/0x500
[ 128.960553][ T6055] user_path_at_empty+0x42/0x60
[ 128.965429][ T6055] __se_sys_mount+0x29b/0x3c0
[ 128.970126][ T6055] ? __x64_sys_mount+0xc0/0xc0
[ 128.974902][ T6055] ? lockdep_hardirqs_on+0x98/0x150
[ 128.980117][ T6055] ? __x64_sys_mount+0x20/0xc0
[ 128.984893][ T6055] do_syscall_64+0x55/0xb0
[ 128.989318][ T6055] ? clear_bhb_loop+0x40/0x90
[ 128.994004][ T6055] ? clear_bhb_loop+0x40/0x90
[ 128.998687][ T6055] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 129.004602][ T6055] RIP: 0033:0x7fa84158e9a9
[ 129.009026][ T6055] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 129.028638][ T6055] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 129.037061][ T6055] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 129.045044][ T6055] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 129.053029][ T6055] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 129.061014][ T6055] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 129.068999][ T6055] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 129.077009][ T6055]
2025/07/26 04:30:18 executed programs: 28
[ 129.518416][ T6059] loop0: detected capacity change from 0 to 32768
[ 129.529634][ T6059] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 129.539849][ T6059] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 129.552835][ T6059] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 129.564408][ T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 129.571256][ T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 129.627625][ T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 56ms
[ 129.636041][ T8] gfs2: fsid=syz:syz.0: jid=0: Done
[ 129.641307][ T6059] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 129.654713][ T6059] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 129.664785][ T6059] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 129.664785][ T6059] inode = 12 2341
[ 129.664785][ T6059] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 129.683970][ T6059] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 129.693125][ T6059] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6059 [syz.0.42] __gfs2_lookup+0x90/0x270
[ 129.702668][ T6059] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 129.712331][ T6059] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 129.720984][ T6059] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 129.731127][ T6059] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 129.738926][ T6059] gfs2: fsid=syz:syz.0: File system withdrawn
[ 129.746843][ T6059] CPU: 1 PID: 6059 Comm: syz.0.42 Not tainted 6.6.100-syzkaller #0
[ 129.754795][ T6059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 129.764872][ T6059] Call Trace:
[ 129.768157][ T6059]
[ 129.771105][ T6059] dump_stack_lvl+0x16c/0x230
[ 129.775795][ T6059] ? kobject_uevent_env+0x363/0x8c0
[ 129.781012][ T6059] ? show_regs_print_info+0x20/0x20
[ 129.786224][ T6059] ? load_image+0x3b0/0x3b0
[ 129.790750][ T6059] ? kobject_uevent_env+0x363/0x8c0
[ 129.795973][ T6059] gfs2_withdraw+0xf16/0x14b0
[ 129.800675][ T6059] ? gfs2_lm+0x220/0x220
[ 129.804957][ T6059] ? load_image+0x3b0/0x3b0
[ 129.809483][ T6059] ? gfs2_consist_inode_i+0xf5/0x110
[ 129.814788][ T6059] gfs2_dirent_scan+0x525/0x650
[ 129.819659][ T6059] ? gfs2_dirent_search+0x7e0/0x7e0
[ 129.824867][ T6059] ? gfs2_dirent_search+0x7e0/0x7e0
[ 129.830074][ T6059] gfs2_dirent_search+0x2e1/0x7e0
[ 129.835113][ T6059] ? gfs2_permission+0x370/0x430
[ 129.840066][ T6059] ? __might_sleep+0xe0/0xe0
[ 129.844664][ T6059] ? gfs2_dir_search+0x220/0x220
[ 129.849604][ T6059] ? gfs2_lookupi+0x5a0/0x5a0
[ 129.854395][ T6059] ? do_raw_spin_lock+0x121/0x2c0
[ 129.859437][ T6059] gfs2_dir_search+0x4d/0x220
[ 129.864149][ T6059] gfs2_lookupi+0x3d9/0x5a0
[ 129.868671][ T6059] ? gfs2_lookup_meta+0x170/0x170
[ 129.873714][ T6059] ? d_alloc_parallel+0x1373/0x1480
[ 129.878931][ T6059] ? __gfs2_lookup+0x90/0x270
[ 129.883627][ T6059] ? d_alloc_parallel+0x2d8/0x1480
[ 129.888763][ T6059] __gfs2_lookup+0x90/0x270
[ 129.893316][ T6059] ? lockdep_softirqs_off+0x430/0x430
[ 129.898721][ T6059] ? gfs2_atomic_open+0x220/0x220
[ 129.903789][ T6059] ? __init_waitqueue_head+0xa9/0x150
[ 129.909183][ T6059] __lookup_slow+0x281/0x3b0
[ 129.913792][ T6059] ? lookup_one_len+0x2c0/0x2c0
[ 129.918671][ T6059] ? down_read+0x1ac/0x2e0
[ 129.923107][ T6059] lookup_slow+0x53/0x70
[ 129.927373][ T6059] walk_component+0x2be/0x3f0
[ 129.932066][ T6059] ? path_lookupat+0x15c/0x440
[ 129.936851][ T6059] path_lookupat+0x169/0x440
[ 129.941464][ T6059] filename_lookup+0x1f4/0x510
[ 129.946246][ T6059] ? __virt_addr_valid+0x18c/0x540
[ 129.951376][ T6059] ? hashlen_string+0x110/0x110
[ 129.956261][ T6059] ? strncpy_from_user+0x197/0x2e0
[ 129.961387][ T6059] ? getname_flags+0x20a/0x500
[ 129.966180][ T6059] user_path_at_empty+0x42/0x60
[ 129.971055][ T6059] __se_sys_mount+0x29b/0x3c0
[ 129.975752][ T6059] ? __x64_sys_mount+0xc0/0xc0
[ 129.980531][ T6059] ? lockdep_hardirqs_on+0x98/0x150
[ 129.985745][ T6059] ? __x64_sys_mount+0x20/0xc0
[ 129.990521][ T6059] do_syscall_64+0x55/0xb0
[ 129.994950][ T6059] ? clear_bhb_loop+0x40/0x90
[ 129.999639][ T6059] ? clear_bhb_loop+0x40/0x90
[ 130.004331][ T6059] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 130.010244][ T6059] RIP: 0033:0x7fa84158e9a9
[ 130.014671][ T6059] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 130.034390][ T6059] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 130.042824][ T6059] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 130.050822][ T6059] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 130.058812][ T6059] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 130.066918][ T6059] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 130.074907][ T6059] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 130.082908][ T6059]
[ 130.529818][ T6063] loop0: detected capacity change from 0 to 32768
[ 130.554321][ T6063] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 130.562582][ T6063] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 130.575429][ T6063] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 130.585728][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 130.592558][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 130.667046][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 74ms
[ 130.675509][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 130.680830][ T6063] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 130.698418][ T6063] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 130.708327][ T6063] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 130.708327][ T6063] inode = 12 2341
[ 130.708327][ T6063] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 130.727042][ T6063] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 130.736172][ T6063] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6063 [syz.0.43] __gfs2_lookup+0x90/0x270
[ 130.746044][ T6063] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 130.750881][ T6065] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 130.754828][ T6063] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 130.771881][ T6065] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 130.772173][ T6063] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 130.782537][ T6065] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6063 [syz.0.43] __gfs2_lookup+0x90/0x270
[ 130.793356][ T6063] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 130.799536][ T6065] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6065 [syz.0.43] __gfs2_lookup+0x90/0x270
[ 130.806472][ T6063] gfs2: fsid=syz:syz.0: File system withdrawn
[ 130.818963][ T6065] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 130.821437][ T6063] CPU: 0 PID: 6063 Comm: syz.0.43 Not tainted 6.6.100-syzkaller #0
[ 130.837683][ T6063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 130.847831][ T6063] Call Trace:
[ 130.851116][ T6063]
[ 130.854052][ T6063] dump_stack_lvl+0x16c/0x230
[ 130.858745][ T6063] ? kobject_uevent_env+0x363/0x8c0
[ 130.863978][ T6063] ? show_regs_print_info+0x20/0x20
[ 130.869211][ T6063] ? load_image+0x3b0/0x3b0
[ 130.873749][ T6063] ? kobject_uevent_env+0x363/0x8c0
[ 130.878968][ T6063] gfs2_withdraw+0xf16/0x14b0
[ 130.883664][ T6063] ? gfs2_lm+0x220/0x220
[ 130.887914][ T6063] ? load_image+0x3b0/0x3b0
[ 130.892432][ T6063] ? gfs2_consist_inode_i+0xf5/0x110
[ 130.897732][ T6063] gfs2_dirent_scan+0x525/0x650
[ 130.902592][ T6063] ? gfs2_dirent_search+0x7e0/0x7e0
[ 130.907885][ T6063] ? gfs2_dirent_search+0x7e0/0x7e0
[ 130.913100][ T6063] gfs2_dirent_search+0x2e1/0x7e0
[ 130.918151][ T6063] ? gfs2_permission+0x370/0x430
[ 130.923109][ T6063] ? __might_sleep+0xe0/0xe0
[ 130.927801][ T6063] ? gfs2_dir_search+0x220/0x220
[ 130.932750][ T6063] ? gfs2_lookupi+0x5a0/0x5a0
[ 130.937442][ T6063] ? do_raw_spin_lock+0x121/0x2c0
[ 130.942487][ T6063] gfs2_dir_search+0x4d/0x220
[ 130.947182][ T6063] gfs2_lookupi+0x3d9/0x5a0
[ 130.951704][ T6063] ? gfs2_lookup_meta+0x170/0x170
[ 130.956739][ T6063] ? d_alloc_parallel+0x1373/0x1480
[ 130.961957][ T6063] ? __gfs2_lookup+0x90/0x270
[ 130.966651][ T6063] ? d_alloc_parallel+0x2d8/0x1480
[ 130.971783][ T6063] __gfs2_lookup+0x90/0x270
[ 130.976309][ T6063] ? lockdep_softirqs_off+0x430/0x430
[ 130.981698][ T6063] ? gfs2_atomic_open+0x220/0x220
[ 130.986746][ T6063] ? __init_waitqueue_head+0xa9/0x150
[ 130.992136][ T6063] __lookup_slow+0x281/0x3b0
[ 130.996753][ T6063] ? lookup_one_len+0x2c0/0x2c0
[ 131.001634][ T6063] ? down_read+0x1ac/0x2e0
[ 131.006068][ T6063] lookup_slow+0x53/0x70
[ 131.010334][ T6063] walk_component+0x2be/0x3f0
[ 131.015025][ T6063] ? path_lookupat+0x15c/0x440
[ 131.019811][ T6063] path_lookupat+0x169/0x440
[ 131.024427][ T6063] filename_lookup+0x1f4/0x510
[ 131.029217][ T6063] ? __virt_addr_valid+0x18c/0x540
[ 131.034345][ T6063] ? hashlen_string+0x110/0x110
[ 131.039230][ T6063] ? strncpy_from_user+0x197/0x2e0
[ 131.044358][ T6063] ? getname_flags+0x20a/0x500
[ 131.049142][ T6063] user_path_at_empty+0x42/0x60
[ 131.054024][ T6063] __se_sys_mount+0x29b/0x3c0
[ 131.058731][ T6063] ? __x64_sys_mount+0xc0/0xc0
[ 131.063518][ T6063] ? lockdep_hardirqs_on+0x98/0x150
[ 131.068745][ T6063] ? __x64_sys_mount+0x20/0xc0
[ 131.073542][ T6063] do_syscall_64+0x55/0xb0
[ 131.078082][ T6063] ? clear_bhb_loop+0x40/0x90
[ 131.082774][ T6063] ? clear_bhb_loop+0x40/0x90
[ 131.087467][ T6063] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 131.093394][ T6063] RIP: 0033:0x7fa84158e9a9
[ 131.097819][ T6063] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 131.117434][ T6063] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 131.126030][ T6063] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 131.134008][ T6063] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 131.141986][ T6063] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 131.150049][ T6063] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 131.158029][ T6063] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 131.166020][ T6063]
[ 131.617967][ T6067] loop0: detected capacity change from 0 to 32768
[ 131.634509][ T6067] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 131.646685][ T6067] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 131.660958][ T6067] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 131.671338][ T5813] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 131.678240][ T5813] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 131.763828][ T5813] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 85ms
[ 131.771577][ T5813] gfs2: fsid=syz:syz.0: jid=0: Done
[ 131.780172][ T6067] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 131.794954][ T6067] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 131.806341][ T6067] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 131.806341][ T6067] inode = 12 2341
[ 131.806341][ T6067] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 131.828969][ T6067] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 131.839851][ T6067] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6067 [syz.0.44] __gfs2_lookup+0x90/0x270
[ 131.851937][ T6067] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 131.861015][ T6067] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 131.869926][ T6067] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 131.878873][ T6067] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 131.890408][ T6067] gfs2: fsid=syz:syz.0: File system withdrawn
[ 131.897262][ T6067] CPU: 0 PID: 6067 Comm: syz.0.44 Not tainted 6.6.100-syzkaller #0
[ 131.905196][ T6067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 131.915259][ T6067] Call Trace:
[ 131.918542][ T6067]
[ 131.921488][ T6067] dump_stack_lvl+0x16c/0x230
[ 131.926183][ T6067] ? kobject_uevent_env+0x363/0x8c0
[ 131.931396][ T6067] ? show_regs_print_info+0x20/0x20
[ 131.936602][ T6067] ? load_image+0x3b0/0x3b0
[ 131.941115][ T6067] ? kobject_uevent_env+0x363/0x8c0
[ 131.946336][ T6067] gfs2_withdraw+0xf16/0x14b0
[ 131.951032][ T6067] ? gfs2_lm+0x220/0x220
[ 131.955287][ T6067] ? load_image+0x3b0/0x3b0
[ 131.959805][ T6067] ? gfs2_consist_inode_i+0xf5/0x110
[ 131.965103][ T6067] gfs2_dirent_scan+0x525/0x650
[ 131.969957][ T6067] ? gfs2_dirent_search+0x7e0/0x7e0
[ 131.975157][ T6067] ? gfs2_dirent_search+0x7e0/0x7e0
[ 131.980357][ T6067] gfs2_dirent_search+0x2e1/0x7e0
[ 131.985389][ T6067] ? gfs2_permission+0x370/0x430
[ 131.990337][ T6067] ? __might_sleep+0xe0/0xe0
[ 131.994942][ T6067] ? gfs2_dir_search+0x220/0x220
[ 131.999898][ T6067] ? gfs2_lookupi+0x5a0/0x5a0
[ 132.004591][ T6067] ? do_raw_spin_lock+0x121/0x2c0
[ 132.009642][ T6067] gfs2_dir_search+0x4d/0x220
[ 132.014336][ T6067] gfs2_lookupi+0x3d9/0x5a0
[ 132.018863][ T6067] ? gfs2_lookup_meta+0x170/0x170
[ 132.023911][ T6067] ? d_alloc_parallel+0x1373/0x1480
[ 132.029127][ T6067] ? __gfs2_lookup+0x90/0x270
[ 132.033823][ T6067] ? d_alloc_parallel+0x2d8/0x1480
[ 132.038957][ T6067] __gfs2_lookup+0x90/0x270
[ 132.043478][ T6067] ? lockdep_softirqs_off+0x430/0x430
[ 132.048864][ T6067] ? gfs2_atomic_open+0x220/0x220
[ 132.053924][ T6067] ? __init_waitqueue_head+0xa9/0x150
[ 132.059310][ T6067] __lookup_slow+0x281/0x3b0
[ 132.063916][ T6067] ? lookup_one_len+0x2c0/0x2c0
[ 132.068792][ T6067] ? down_read+0x1ac/0x2e0
[ 132.073226][ T6067] lookup_slow+0x53/0x70
[ 132.077597][ T6067] walk_component+0x2be/0x3f0
[ 132.082308][ T6067] ? path_lookupat+0x15c/0x440
[ 132.087108][ T6067] path_lookupat+0x169/0x440
[ 132.091738][ T6067] filename_lookup+0x1f4/0x510
[ 132.096550][ T6067] ? __virt_addr_valid+0x18c/0x540
[ 132.101683][ T6067] ? hashlen_string+0x110/0x110
[ 132.106669][ T6067] ? strncpy_from_user+0x197/0x2e0
[ 132.111801][ T6067] ? getname_flags+0x20a/0x500
[ 132.116585][ T6067] user_path_at_empty+0x42/0x60
[ 132.121464][ T6067] __se_sys_mount+0x29b/0x3c0
[ 132.126159][ T6067] ? __x64_sys_mount+0xc0/0xc0
[ 132.130936][ T6067] ? lockdep_hardirqs_on+0x98/0x150
[ 132.136168][ T6067] ? __x64_sys_mount+0x20/0xc0
[ 132.141060][ T6067] do_syscall_64+0x55/0xb0
[ 132.145505][ T6067] ? clear_bhb_loop+0x40/0x90
[ 132.150195][ T6067] ? clear_bhb_loop+0x40/0x90
[ 132.154900][ T6067] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 132.160835][ T6067] RIP: 0033:0x7fa84158e9a9
[ 132.165356][ T6067] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 132.185083][ T6067] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 132.193539][ T6067] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 132.201547][ T6067] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 132.209540][ T6067] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 132.217525][ T6067] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 132.225506][ T6067] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 132.233504][ T6067]
[ 132.679924][ T6071] loop0: detected capacity change from 0 to 32768
[ 132.700847][ T6071] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 132.711234][ T6071] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 132.725913][ T6071] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 132.735591][ T23] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 132.742422][ T23] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 132.804057][ T23] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 61ms
[ 132.811694][ T23] gfs2: fsid=syz:syz.0: jid=0: Done
[ 132.819770][ T6071] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 132.837173][ T6071] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 132.847999][ T6071] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 132.847999][ T6071] inode = 12 2341
[ 132.847999][ T6071] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 132.867337][ T6071] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 132.877832][ T6071] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6071 [syz.0.45] __gfs2_lookup+0x90/0x270
[ 132.887300][ T6071] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 132.890406][ T6073] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 132.895847][ T6071] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 132.908581][ T6073] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 132.912829][ T6071] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 132.924911][ T6073] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6071 [syz.0.45] __gfs2_lookup+0x90/0x270
[ 132.930847][ T6071] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 132.940404][ T6073] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6073 [syz.0.45] __gfs2_lookup+0x90/0x270
[ 132.947603][ T6071] gfs2: fsid=syz:syz.0: File system withdrawn
[ 132.962525][ T6073] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 132.965794][ T6071] CPU: 0 PID: 6071 Comm: syz.0.45 Not tainted 6.6.100-syzkaller #0
[ 132.978883][ T6071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 132.988946][ T6071] Call Trace:
[ 132.992231][ T6071]
[ 132.995173][ T6071] dump_stack_lvl+0x16c/0x230
[ 132.999871][ T6071] ? kobject_uevent_env+0x363/0x8c0
[ 133.005088][ T6071] ? show_regs_print_info+0x20/0x20
[ 133.010297][ T6071] ? load_image+0x3b0/0x3b0
[ 133.014822][ T6071] ? kobject_uevent_env+0x363/0x8c0
[ 133.020048][ T6071] gfs2_withdraw+0xf16/0x14b0
[ 133.024756][ T6071] ? gfs2_lm+0x220/0x220
[ 133.029019][ T6071] ? load_image+0x3b0/0x3b0
[ 133.033547][ T6071] ? gfs2_consist_inode_i+0xf5/0x110
[ 133.038889][ T6071] gfs2_dirent_scan+0x525/0x650
[ 133.043770][ T6071] ? gfs2_dirent_search+0x7e0/0x7e0
[ 133.049096][ T6071] ? gfs2_dirent_search+0x7e0/0x7e0
[ 133.054311][ T6071] gfs2_dirent_search+0x2e1/0x7e0
[ 133.059369][ T6071] ? gfs2_permission+0x370/0x430
[ 133.064347][ T6071] ? __might_sleep+0xe0/0xe0
[ 133.068979][ T6071] ? gfs2_dir_search+0x220/0x220
[ 133.074040][ T6071] ? gfs2_lookupi+0x5a0/0x5a0
[ 133.078762][ T6071] ? do_raw_spin_lock+0x121/0x2c0
[ 133.083811][ T6071] gfs2_dir_search+0x4d/0x220
[ 133.088502][ T6071] gfs2_lookupi+0x3d9/0x5a0
[ 133.093040][ T6071] ? gfs2_lookup_meta+0x170/0x170
[ 133.098190][ T6071] ? d_alloc_parallel+0x1373/0x1480
[ 133.103438][ T6071] ? __gfs2_lookup+0x90/0x270
[ 133.108143][ T6071] ? d_alloc_parallel+0x2d8/0x1480
[ 133.113310][ T6071] __gfs2_lookup+0x90/0x270
[ 133.117851][ T6071] ? lockdep_softirqs_off+0x430/0x430
[ 133.123248][ T6071] ? gfs2_atomic_open+0x220/0x220
[ 133.128305][ T6071] ? __init_waitqueue_head+0xa9/0x150
[ 133.133702][ T6071] __lookup_slow+0x281/0x3b0
[ 133.138348][ T6071] ? lookup_one_len+0x2c0/0x2c0
[ 133.143241][ T6071] ? down_read+0x1ac/0x2e0
[ 133.147676][ T6071] lookup_slow+0x53/0x70
[ 133.151942][ T6071] walk_component+0x2be/0x3f0
[ 133.156634][ T6071] ? path_lookupat+0x15c/0x440
[ 133.161420][ T6071] path_lookupat+0x169/0x440
[ 133.166062][ T6071] filename_lookup+0x1f4/0x510
[ 133.170862][ T6071] ? __virt_addr_valid+0x18c/0x540
[ 133.176009][ T6071] ? hashlen_string+0x110/0x110
[ 133.180903][ T6071] ? strncpy_from_user+0x197/0x2e0
[ 133.186029][ T6071] ? getname_flags+0x20a/0x500
[ 133.190810][ T6071] user_path_at_empty+0x42/0x60
[ 133.195684][ T6071] __se_sys_mount+0x29b/0x3c0
[ 133.200377][ T6071] ? __x64_sys_mount+0xc0/0xc0
[ 133.205152][ T6071] ? lockdep_hardirqs_on+0x98/0x150
[ 133.210367][ T6071] ? __x64_sys_mount+0x20/0xc0
[ 133.215159][ T6071] do_syscall_64+0x55/0xb0
[ 133.219588][ T6071] ? clear_bhb_loop+0x40/0x90
[ 133.224272][ T6071] ? clear_bhb_loop+0x40/0x90
[ 133.228955][ T6071] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 133.234865][ T6071] RIP: 0033:0x7fa84158e9a9
[ 133.239288][ T6071] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 133.258908][ T6071] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 133.267395][ T6071] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 133.275410][ T6071] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 133.283391][ T6071] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 133.291371][ T6071] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 133.299351][ T6071] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 133.307349][ T6071]
[ 133.312749][ T1275] ieee802154 phy0 wpan0: encryption failed: -22
[ 133.319540][ T1275] ieee802154 phy1 wpan1: encryption failed: -22
[ 133.769289][ T6075] loop0: detected capacity change from 0 to 32768
[ 133.786752][ T6075] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 133.795137][ T6075] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 133.808924][ T6075] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 133.818604][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 133.826120][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 133.882436][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 56ms
[ 133.890235][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 133.895923][ T6075] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 133.911629][ T6075] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 133.921693][ T6075] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 133.921693][ T6075] inode = 12 2341
[ 133.921693][ T6075] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 133.940978][ T6075] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 133.950405][ T6075] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6075 [syz.0.46] __gfs2_lookup+0x90/0x270
[ 133.959950][ T6075] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 133.969360][ T6075] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 133.976678][ T6075] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 133.985745][ T6075] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 133.992590][ T6075] gfs2: fsid=syz:syz.0: File system withdrawn
[ 133.998840][ T6075] CPU: 1 PID: 6075 Comm: syz.0.46 Not tainted 6.6.100-syzkaller #0
[ 134.006751][ T6075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 134.016848][ T6075] Call Trace:
[ 134.020133][ T6075]
[ 134.023072][ T6075] dump_stack_lvl+0x16c/0x230
[ 134.027778][ T6075] ? show_regs_print_info+0x20/0x20
[ 134.033012][ T6075] ? load_image+0x3b0/0x3b0
[ 134.037531][ T6075] ? kobject_uevent_env+0x363/0x8c0
[ 134.042749][ T6075] gfs2_withdraw+0xf16/0x14b0
[ 134.047448][ T6075] ? gfs2_lm+0x220/0x220
[ 134.051703][ T6075] ? load_image+0x3b0/0x3b0
[ 134.056226][ T6075] ? gfs2_consist_inode_i+0xf5/0x110
[ 134.061644][ T6075] gfs2_dirent_scan+0x525/0x650
[ 134.066498][ T6075] ? gfs2_dirent_search+0x7e0/0x7e0
[ 134.071696][ T6075] ? gfs2_dirent_search+0x7e0/0x7e0
[ 134.076895][ T6075] gfs2_dirent_search+0x2e1/0x7e0
[ 134.081930][ T6075] ? gfs2_permission+0x370/0x430
[ 134.086887][ T6075] ? __might_sleep+0xe0/0xe0
[ 134.091488][ T6075] ? gfs2_dir_search+0x220/0x220
[ 134.096431][ T6075] ? gfs2_lookupi+0x5a0/0x5a0
[ 134.101117][ T6075] ? do_raw_spin_lock+0x121/0x2c0
[ 134.106160][ T6075] gfs2_dir_search+0x4d/0x220
[ 134.110858][ T6075] gfs2_lookupi+0x3d9/0x5a0
[ 134.115386][ T6075] ? gfs2_lookup_meta+0x170/0x170
[ 134.120425][ T6075] ? d_alloc_parallel+0x1373/0x1480
[ 134.125744][ T6075] ? __gfs2_lookup+0x90/0x270
[ 134.130454][ T6075] ? d_alloc_parallel+0x2d8/0x1480
[ 134.135596][ T6075] __gfs2_lookup+0x90/0x270
[ 134.140124][ T6075] ? lockdep_softirqs_off+0x430/0x430
[ 134.145519][ T6075] ? gfs2_atomic_open+0x220/0x220
[ 134.150568][ T6075] ? __init_waitqueue_head+0xa9/0x150
[ 134.155956][ T6075] __lookup_slow+0x281/0x3b0
[ 134.160575][ T6075] ? lookup_one_len+0x2c0/0x2c0
[ 134.165448][ T6075] ? down_read+0x1ac/0x2e0
[ 134.169884][ T6075] lookup_slow+0x53/0x70
[ 134.174142][ T6075] walk_component+0x2be/0x3f0
[ 134.178829][ T6075] ? path_lookupat+0x15c/0x440
[ 134.183610][ T6075] path_lookupat+0x169/0x440
[ 134.188225][ T6075] filename_lookup+0x1f4/0x510
[ 134.193024][ T6075] ? __virt_addr_valid+0x18c/0x540
[ 134.198165][ T6075] ? hashlen_string+0x110/0x110
[ 134.203062][ T6075] ? strncpy_from_user+0x197/0x2e0
[ 134.208207][ T6075] ? getname_flags+0x20a/0x500
[ 134.213002][ T6075] user_path_at_empty+0x42/0x60
[ 134.217876][ T6075] __se_sys_mount+0x29b/0x3c0
[ 134.222569][ T6075] ? __x64_sys_mount+0xc0/0xc0
[ 134.227343][ T6075] ? lockdep_hardirqs_on+0x98/0x150
[ 134.232550][ T6075] ? __x64_sys_mount+0x20/0xc0
[ 134.237325][ T6075] do_syscall_64+0x55/0xb0
[ 134.241865][ T6075] ? clear_bhb_loop+0x40/0x90
[ 134.246549][ T6075] ? clear_bhb_loop+0x40/0x90
[ 134.251233][ T6075] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 134.257142][ T6075] RIP: 0033:0x7fa84158e9a9
[ 134.261564][ T6075] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 134.281177][ T6075] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 134.289607][ T6075] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 134.297588][ T6075] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 134.305569][ T6075] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 134.313550][ T6075] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 134.321529][ T6075] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 134.329518][ T6075]
2025/07/26 04:30:23 executed programs: 33
[ 134.779539][ T6079] loop0: detected capacity change from 0 to 32768
[ 134.796377][ T6079] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 134.804772][ T6079] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 134.818134][ T6079] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 134.827817][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 134.835544][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 134.892064][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 56ms
[ 134.901179][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 134.907981][ T6079] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 134.925276][ T6079] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 134.936514][ T6079] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 134.936514][ T6079] inode = 12 2341
[ 134.936514][ T6079] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 134.958477][ T6079] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 134.969634][ T6079] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6079 [syz.0.47] __gfs2_lookup+0x90/0x270
[ 134.979263][ T6079] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 134.981111][ T6081] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 134.989119][ T6079] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 134.998075][ T6081] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 135.014344][ T6081] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6079 [syz.0.47] __gfs2_lookup+0x90/0x270
[ 135.024180][ T6081] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6081 [syz.0.47] __gfs2_lookup+0x90/0x270
[ 135.034103][ T6081] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 135.034751][ T6079] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 135.051453][ T6079] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 135.059169][ T6079] gfs2: fsid=syz:syz.0: File system withdrawn
[ 135.065329][ T6079] CPU: 1 PID: 6079 Comm: syz.0.47 Not tainted 6.6.100-syzkaller #0
[ 135.073238][ T6079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 135.083306][ T6079] Call Trace:
[ 135.086605][ T6079]
[ 135.089545][ T6079] dump_stack_lvl+0x16c/0x230
[ 135.094246][ T6079] ? kobject_uevent_env+0x363/0x8c0
[ 135.099490][ T6079] ? show_regs_print_info+0x20/0x20
[ 135.104698][ T6079] ? load_image+0x3b0/0x3b0
[ 135.109217][ T6079] ? kobject_uevent_env+0x363/0x8c0
[ 135.114439][ T6079] gfs2_withdraw+0xf16/0x14b0
[ 135.119135][ T6079] ? gfs2_lm+0x220/0x220
[ 135.123412][ T6079] ? load_image+0x3b0/0x3b0
[ 135.128040][ T6079] ? gfs2_consist_inode_i+0xf5/0x110
[ 135.133360][ T6079] gfs2_dirent_scan+0x525/0x650
[ 135.138229][ T6079] ? gfs2_dirent_search+0x7e0/0x7e0
[ 135.143450][ T6079] ? gfs2_dirent_search+0x7e0/0x7e0
[ 135.148653][ T6079] gfs2_dirent_search+0x2e1/0x7e0
[ 135.153684][ T6079] ? gfs2_permission+0x370/0x430
[ 135.158634][ T6079] ? __might_sleep+0xe0/0xe0
[ 135.163228][ T6079] ? gfs2_dir_search+0x220/0x220
[ 135.168171][ T6079] ? gfs2_lookupi+0x5a0/0x5a0
[ 135.172862][ T6079] ? do_raw_spin_lock+0x121/0x2c0
[ 135.177915][ T6079] gfs2_dir_search+0x4d/0x220
[ 135.182609][ T6079] gfs2_lookupi+0x3d9/0x5a0
[ 135.187153][ T6079] ? gfs2_lookup_meta+0x170/0x170
[ 135.192196][ T6079] ? d_alloc_parallel+0x1373/0x1480
[ 135.197436][ T6079] ? __gfs2_lookup+0x90/0x270
[ 135.202131][ T6079] ? d_alloc_parallel+0x2d8/0x1480
[ 135.207282][ T6079] __gfs2_lookup+0x90/0x270
[ 135.211800][ T6079] ? lockdep_softirqs_off+0x430/0x430
[ 135.217183][ T6079] ? gfs2_atomic_open+0x220/0x220
[ 135.222233][ T6079] ? __init_waitqueue_head+0xa9/0x150
[ 135.227624][ T6079] __lookup_slow+0x281/0x3b0
[ 135.232240][ T6079] ? lookup_one_len+0x2c0/0x2c0
[ 135.237123][ T6079] ? down_read+0x1ac/0x2e0
[ 135.241558][ T6079] lookup_slow+0x53/0x70
[ 135.245818][ T6079] walk_component+0x2be/0x3f0
[ 135.250506][ T6079] ? path_lookupat+0x15c/0x440
[ 135.255290][ T6079] path_lookupat+0x169/0x440
[ 135.259902][ T6079] filename_lookup+0x1f4/0x510
[ 135.264700][ T6079] ? __virt_addr_valid+0x18c/0x540
[ 135.269852][ T6079] ? hashlen_string+0x110/0x110
[ 135.274760][ T6079] ? strncpy_from_user+0x197/0x2e0
[ 135.279891][ T6079] ? getname_flags+0x20a/0x500
[ 135.284681][ T6079] user_path_at_empty+0x42/0x60
[ 135.289556][ T6079] __se_sys_mount+0x29b/0x3c0
[ 135.294261][ T6079] ? __x64_sys_mount+0xc0/0xc0
[ 135.299034][ T6079] ? lockdep_hardirqs_on+0x98/0x150
[ 135.304249][ T6079] ? __x64_sys_mount+0x20/0xc0
[ 135.309022][ T6079] do_syscall_64+0x55/0xb0
[ 135.313449][ T6079] ? clear_bhb_loop+0x40/0x90
[ 135.318163][ T6079] ? clear_bhb_loop+0x40/0x90
[ 135.322847][ T6079] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 135.328778][ T6079] RIP: 0033:0x7fa84158e9a9
[ 135.333217][ T6079] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 135.352849][ T6079] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 135.361281][ T6079] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 135.369264][ T6079] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 135.377247][ T6079] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 135.385225][ T6079] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 135.393216][ T6079] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 135.401212][ T6079]
[ 135.847009][ T6083] loop0: detected capacity change from 0 to 32768
[ 135.864597][ T6083] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 135.872826][ T6083] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 135.892038][ T6083] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 135.902320][ T5813] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 135.910639][ T5813] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 135.986281][ T5813] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 75ms
[ 135.997042][ T5813] gfs2: fsid=syz:syz.0: jid=0: Done
[ 136.002707][ T6083] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 136.016750][ T6083] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 136.026646][ T6083] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 136.026646][ T6083] inode = 12 2341
[ 136.026646][ T6083] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 136.046629][ T6083] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 136.062997][ T6083] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6083 [syz.0.48] __gfs2_lookup+0x90/0x270
[ 136.068644][ T6085] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 136.072440][ T6083] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6085 [syz.0.48] __gfs2_lookup+0x90/0x270
[ 136.094219][ T6083] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 136.102702][ T6083] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 136.109970][ T6085] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 136.110018][ T6085] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6083 [syz.0.48] __gfs2_lookup+0x90/0x270
[ 136.110062][ T6085] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6085 [syz.0.48] __gfs2_lookup+0x90/0x270
[ 136.110099][ T6085] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 136.148201][ T6083] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 136.157063][ T6083] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 136.163775][ T6083] gfs2: fsid=syz:syz.0: File system withdrawn
[ 136.169883][ T6083] CPU: 0 PID: 6083 Comm: syz.0.48 Not tainted 6.6.100-syzkaller #0
[ 136.177795][ T6083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 136.187856][ T6083] Call Trace:
[ 136.191143][ T6083]
[ 136.194089][ T6083] dump_stack_lvl+0x16c/0x230
[ 136.198812][ T6083] ? kobject_uevent_env+0x363/0x8c0
[ 136.204042][ T6083] ? show_regs_print_info+0x20/0x20
[ 136.209269][ T6083] ? load_image+0x3b0/0x3b0
[ 136.213787][ T6083] ? kobject_uevent_env+0x363/0x8c0
[ 136.219005][ T6083] gfs2_withdraw+0xf16/0x14b0
[ 136.223722][ T6083] ? gfs2_lm+0x220/0x220
[ 136.227992][ T6083] ? load_image+0x3b0/0x3b0
[ 136.232513][ T6083] ? gfs2_consist_inode_i+0xf5/0x110
[ 136.237810][ T6083] gfs2_dirent_scan+0x525/0x650
[ 136.242669][ T6083] ? gfs2_dirent_search+0x7e0/0x7e0
[ 136.247879][ T6083] ? gfs2_dirent_search+0x7e0/0x7e0
[ 136.253094][ T6083] gfs2_dirent_search+0x2e1/0x7e0
[ 136.258135][ T6083] ? gfs2_permission+0x370/0x430
[ 136.263089][ T6083] ? __might_sleep+0xe0/0xe0
[ 136.267698][ T6083] ? gfs2_dir_search+0x220/0x220
[ 136.272646][ T6083] ? gfs2_lookupi+0x5a0/0x5a0
[ 136.277339][ T6083] ? do_raw_spin_lock+0x121/0x2c0
[ 136.282385][ T6083] gfs2_dir_search+0x4d/0x220
[ 136.287098][ T6083] gfs2_lookupi+0x3d9/0x5a0
[ 136.291652][ T6083] ? gfs2_lookup_meta+0x170/0x170
[ 136.296708][ T6083] ? d_alloc_parallel+0x1373/0x1480
[ 136.301937][ T6083] ? __gfs2_lookup+0x90/0x270
[ 136.306641][ T6083] ? d_alloc_parallel+0x2d8/0x1480
[ 136.311776][ T6083] __gfs2_lookup+0x90/0x270
[ 136.316301][ T6083] ? lockdep_softirqs_off+0x430/0x430
[ 136.321774][ T6083] ? gfs2_atomic_open+0x220/0x220
[ 136.326820][ T6083] ? __init_waitqueue_head+0xa9/0x150
[ 136.332223][ T6083] __lookup_slow+0x281/0x3b0
[ 136.336833][ T6083] ? lookup_one_len+0x2c0/0x2c0
[ 136.341713][ T6083] ? down_read+0x1ac/0x2e0
[ 136.346146][ T6083] lookup_slow+0x53/0x70
[ 136.350404][ T6083] walk_component+0x2be/0x3f0
[ 136.355093][ T6083] ? path_lookupat+0x15c/0x440
[ 136.359878][ T6083] path_lookupat+0x169/0x440
[ 136.364492][ T6083] filename_lookup+0x1f4/0x510
[ 136.369269][ T6083] ? __virt_addr_valid+0x18c/0x540
[ 136.374406][ T6083] ? hashlen_string+0x110/0x110
[ 136.379291][ T6083] ? strncpy_from_user+0x197/0x2e0
[ 136.384415][ T6083] ? getname_flags+0x20a/0x500
[ 136.389201][ T6083] user_path_at_empty+0x42/0x60
[ 136.394070][ T6083] __se_sys_mount+0x29b/0x3c0
[ 136.398776][ T6083] ? __x64_sys_mount+0xc0/0xc0
[ 136.403556][ T6083] ? lockdep_hardirqs_on+0x98/0x150
[ 136.408765][ T6083] ? __x64_sys_mount+0x20/0xc0
[ 136.413542][ T6083] do_syscall_64+0x55/0xb0
[ 136.417971][ T6083] ? clear_bhb_loop+0x40/0x90
[ 136.422662][ T6083] ? clear_bhb_loop+0x40/0x90
[ 136.427350][ T6083] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 136.433267][ T6083] RIP: 0033:0x7fa84158e9a9
[ 136.437692][ T6083] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 136.457308][ T6083] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 136.465729][ T6083] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 136.473712][ T6083] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 136.481710][ T6083] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 136.489685][ T6083] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 136.497662][ T6083] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 136.505658][ T6083]
[ 136.942439][ T6087] loop0: detected capacity change from 0 to 32768
[ 136.964529][ T6087] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 136.972761][ T6087] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 136.989132][ T6087] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 136.998608][ T23] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 137.006085][ T23] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 137.080238][ T23] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 74ms
[ 137.088058][ T23] gfs2: fsid=syz:syz.0: jid=0: Done
[ 137.096862][ T6087] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 137.111638][ T6087] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 137.122533][ T6087] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 137.122533][ T6087] inode = 12 2341
[ 137.122533][ T6087] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 137.143366][ T6087] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 137.152542][ T6087] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6087 [syz.0.49] __gfs2_lookup+0x90/0x270
[ 137.163935][ T6087] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 137.172419][ T6087] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 137.180174][ T6087] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 137.189741][ T6087] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 137.196850][ T6087] gfs2: fsid=syz:syz.0: File system withdrawn
[ 137.203379][ T6087] CPU: 0 PID: 6087 Comm: syz.0.49 Not tainted 6.6.100-syzkaller #0
[ 137.211307][ T6087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 137.221375][ T6087] Call Trace:
[ 137.224669][ T6087]
[ 137.227611][ T6087] dump_stack_lvl+0x16c/0x230
[ 137.232308][ T6087] ? kobject_uevent_env+0x363/0x8c0
[ 137.237527][ T6087] ? show_regs_print_info+0x20/0x20
[ 137.242737][ T6087] ? load_image+0x3b0/0x3b0
[ 137.247261][ T6087] ? kobject_uevent_env+0x363/0x8c0
[ 137.252484][ T6087] gfs2_withdraw+0xf16/0x14b0
[ 137.257189][ T6087] ? gfs2_lm+0x220/0x220
[ 137.261455][ T6087] ? load_image+0x3b0/0x3b0
[ 137.265984][ T6087] ? gfs2_consist_inode_i+0xf5/0x110
[ 137.271285][ T6087] gfs2_dirent_scan+0x525/0x650
[ 137.276147][ T6087] ? gfs2_dirent_search+0x7e0/0x7e0
[ 137.281448][ T6087] ? gfs2_dirent_search+0x7e0/0x7e0
[ 137.286657][ T6087] gfs2_dirent_search+0x2e1/0x7e0
[ 137.291697][ T6087] ? gfs2_permission+0x370/0x430
[ 137.296649][ T6087] ? __might_sleep+0xe0/0xe0
[ 137.301253][ T6087] ? gfs2_dir_search+0x220/0x220
[ 137.306205][ T6087] ? gfs2_lookupi+0x5a0/0x5a0
[ 137.310892][ T6087] ? do_raw_spin_lock+0x121/0x2c0
[ 137.315937][ T6087] gfs2_dir_search+0x4d/0x220
[ 137.320629][ T6087] gfs2_lookupi+0x3d9/0x5a0
[ 137.325154][ T6087] ? gfs2_lookup_meta+0x170/0x170
[ 137.330200][ T6087] ? d_alloc_parallel+0x1373/0x1480
[ 137.335419][ T6087] ? __gfs2_lookup+0x90/0x270
[ 137.340113][ T6087] ? d_alloc_parallel+0x2d8/0x1480
[ 137.345244][ T6087] __gfs2_lookup+0x90/0x270
[ 137.349764][ T6087] ? lockdep_softirqs_off+0x430/0x430
[ 137.355149][ T6087] ? gfs2_atomic_open+0x220/0x220
[ 137.360202][ T6087] ? __init_waitqueue_head+0xa9/0x150
[ 137.365591][ T6087] __lookup_slow+0x281/0x3b0
[ 137.370288][ T6087] ? lookup_one_len+0x2c0/0x2c0
[ 137.375169][ T6087] ? down_read+0x1ac/0x2e0
[ 137.379608][ T6087] lookup_slow+0x53/0x70
[ 137.383872][ T6087] walk_component+0x2be/0x3f0
[ 137.388600][ T6087] ? path_lookupat+0x15c/0x440
[ 137.393385][ T6087] path_lookupat+0x169/0x440
[ 137.398000][ T6087] filename_lookup+0x1f4/0x510
[ 137.402783][ T6087] ? __virt_addr_valid+0x18c/0x540
[ 137.407913][ T6087] ? hashlen_string+0x110/0x110
[ 137.412804][ T6087] ? strncpy_from_user+0x197/0x2e0
[ 137.417948][ T6087] ? getname_flags+0x20a/0x500
[ 137.422739][ T6087] user_path_at_empty+0x42/0x60
[ 137.427612][ T6087] __se_sys_mount+0x29b/0x3c0
[ 137.432308][ T6087] ? __x64_sys_mount+0xc0/0xc0
[ 137.437087][ T6087] ? lockdep_hardirqs_on+0x98/0x150
[ 137.442303][ T6087] ? __x64_sys_mount+0x20/0xc0
[ 137.447079][ T6087] do_syscall_64+0x55/0xb0
[ 137.451504][ T6087] ? clear_bhb_loop+0x40/0x90
[ 137.456192][ T6087] ? clear_bhb_loop+0x40/0x90
[ 137.460878][ T6087] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 137.466787][ T6087] RIP: 0033:0x7fa84158e9a9
[ 137.471212][ T6087] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 137.490830][ T6087] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 137.499258][ T6087] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 137.507239][ T6087] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 137.515217][ T6087] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 137.523202][ T6087] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 137.531197][ T6087] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 137.539203][ T6087]
[ 137.991748][ T6091] loop0: detected capacity change from 0 to 32768
[ 138.009767][ T6091] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 138.018262][ T6091] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 138.031160][ T6091] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 138.040886][ T23] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 138.047910][ T23] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 138.106373][ T23] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 58ms
[ 138.114214][ T23] gfs2: fsid=syz:syz.0: jid=0: Done
[ 138.122271][ T6091] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 138.138613][ T6091] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 138.149412][ T6091] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 138.149412][ T6091] inode = 12 2341
[ 138.149412][ T6091] function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 602
[ 138.168225][ T6091] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 138.177651][ T6091] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6091 [syz.0.50] __gfs2_lookup+0x90/0x270
[ 138.188003][ T6091] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 138.190499][ T6093] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 138.196485][ T6091] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 138.196501][ T6091] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 138.196514][ T6091] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 138.196733][ T6091] gfs2: fsid=syz:syz.0: File system withdrawn
[ 138.196746][ T6091] CPU: 1 PID: 6091 Comm: syz.0.50 Not tainted 6.6.100-syzkaller #0
[ 138.196766][ T6091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 138.196778][ T6091] Call Trace:
[ 138.196785][ T6091]
[ 138.196794][ T6091] dump_stack_lvl+0x16c/0x230
[ 138.196822][ T6091] ? kobject_uevent_env+0x363/0x8c0
[ 138.196854][ T6091] ? show_regs_print_info+0x20/0x20
[ 138.196877][ T6091] ? load_image+0x3b0/0x3b0
[ 138.216360][ T6093] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:qob t:SH d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 138.222389][ T6091] ? kobject_uevent_env+0x363/0x8c0
[ 138.292792][ T6091] gfs2_withdraw+0xf16/0x14b0
[ 138.297507][ T6091] ? gfs2_lm+0x220/0x220
[ 138.301779][ T6091] ? load_image+0x3b0/0x3b0
[ 138.306306][ T6091] ? gfs2_consist_inode_i+0xf5/0x110
[ 138.311606][ T6091] gfs2_dirent_scan+0x525/0x650
[ 138.316473][ T6091] ? gfs2_dirent_search+0x7e0/0x7e0
[ 138.321677][ T6091] ? gfs2_dirent_search+0x7e0/0x7e0
[ 138.326881][ T6091] gfs2_dirent_search+0x2e1/0x7e0
[ 138.331916][ T6091] ? gfs2_permission+0x370/0x430
[ 138.336869][ T6091] ? __might_sleep+0xe0/0xe0
[ 138.341492][ T6091] ? gfs2_dir_search+0x220/0x220
[ 138.346438][ T6091] ? gfs2_lookupi+0x5a0/0x5a0
[ 138.351126][ T6091] ? do_raw_spin_lock+0x121/0x2c0
[ 138.356173][ T6091] gfs2_dir_search+0x4d/0x220
[ 138.360879][ T6091] gfs2_lookupi+0x3d9/0x5a0
[ 138.365415][ T6091] ? gfs2_lookup_meta+0x170/0x170
[ 138.370454][ T6091] ? d_alloc_parallel+0x1373/0x1480
[ 138.375670][ T6091] ? __gfs2_lookup+0x90/0x270
[ 138.380365][ T6091] ? d_alloc_parallel+0x2d8/0x1480
[ 138.385495][ T6091] __gfs2_lookup+0x90/0x270
[ 138.390016][ T6091] ? lockdep_softirqs_off+0x430/0x430
[ 138.395404][ T6091] ? gfs2_atomic_open+0x220/0x220
[ 138.400453][ T6091] ? __init_waitqueue_head+0xa9/0x150
[ 138.405837][ T6091] __lookup_slow+0x281/0x3b0
[ 138.410445][ T6091] ? lookup_one_len+0x2c0/0x2c0
[ 138.415325][ T6091] ? down_read+0x1ac/0x2e0
[ 138.419757][ T6091] lookup_slow+0x53/0x70
[ 138.424023][ T6091] walk_component+0x2be/0x3f0
[ 138.428714][ T6091] ? path_lookupat+0x15c/0x440
[ 138.433498][ T6091] path_lookupat+0x169/0x440
[ 138.438108][ T6091] filename_lookup+0x1f4/0x510
[ 138.442916][ T6091] ? __virt_addr_valid+0x18c/0x540
[ 138.448058][ T6091] ? hashlen_string+0x110/0x110
[ 138.452955][ T6091] ? strncpy_from_user+0x197/0x2e0
[ 138.458084][ T6091] ? getname_flags+0x20a/0x500
[ 138.462861][ T6091] user_path_at_empty+0x42/0x60
[ 138.467738][ T6091] __se_sys_mount+0x29b/0x3c0
[ 138.472429][ T6091] ? __x64_sys_mount+0xc0/0xc0
[ 138.477205][ T6091] ? lockdep_hardirqs_on+0x98/0x150
[ 138.482436][ T6091] ? __x64_sys_mount+0x20/0xc0
[ 138.487212][ T6091] do_syscall_64+0x55/0xb0
[ 138.491637][ T6091] ? clear_bhb_loop+0x40/0x90
[ 138.496323][ T6091] ? clear_bhb_loop+0x40/0x90
[ 138.501013][ T6091] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 138.506929][ T6091] RIP: 0033:0x7fa84158e9a9
[ 138.511354][ T6091] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 138.530967][ T6091] RSP: 002b:00007fa8413ff038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 138.539390][ T6091] RAX: ffffffffffffffda RBX: 00007fa8417b5fa0 RCX: 00007fa84158e9a9
[ 138.547461][ T6091] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000000
[ 138.555444][ T6091] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 138.563421][ T6091] R10: 0000000000081000 R11: 0000000000000246 R12: 0000000000000000
[ 138.571413][ T6091] R13: 0000000000000000 R14: 00007fa8417b5fa0 R15: 00007ffeda133c88
[ 138.579407][ T6091]
[ 138.583977][ T6093] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6091 [syz.0.50] __gfs2_lookup+0x90/0x270
[ 138.593663][ T6093] general protection fault, probably for non-canonical address 0xdffffc0008bc06c5: 0000 [#1] PREEMPT SMP KASAN
[ 138.605405][ T6093] KASAN: probably user-memory-access in range [0x0000000045e03628-0x0000000045e0362f]
[ 138.614960][ T6093] CPU: 1 PID: 6093 Comm: syz.0.50 Not tainted 6.6.100-syzkaller #0
[ 138.622859][ T6093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 138.632924][ T6093] RIP: 0010:gfs2_dump_glock+0xd5f/0x1920
[ 138.638574][ T6093] Code: e0 8d ef 8a be 14 03 00 00 48 c7 c2 20 8e ef 8a e8 f6 ae c8 fd 49 8d 5d 20 49 89 de 49 c1 ee 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 06 84 c0 0f 85 10 06 00 00 48 89 5c 24 38 0f b7 1b 89
[ 138.658185][ T6093] RSP: 0018:ffffc90003696ee0 EFLAGS: 00010207
[ 138.664257][ T6093] RAX: dffffc0000000000 RBX: 0000000045e0362e RCX: ffff88807ce7da00
[ 138.672233][ T6093] RDX: 0000000000000000 RSI: ffffffff8afc66e0 RDI: ffffffff8afc66a0
[ 138.680208][ T6093] RBP: ffffc900036971d0 R08: dffffc0000000000 R09: 1ffffffff21b46a4
[ 138.688187][ T6093] R10: dffffc0000000000 R11: fffffbfff21b46a5 R12: ffffffff839f0b9f
[ 138.696162][ T6093] R13: 0000000045e0360e R14: 0000000008bc06c5 R15: 0000000000000000
[ 138.704139][ T6093] FS: 00007fa8413de6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 138.713076][ T6093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 138.719662][ T6093] CR2: 00007f5586b91000 CR3: 0000000060c10000 CR4: 00000000003506e0
[ 138.727640][ T6093] Call Trace:
[ 138.730924][ T6093]
[ 138.733861][ T6093] ? gfs2_dump_glock+0xcaf/0x1920
[ 138.738922][ T6093] ? gfs2_glock_hold+0x80/0x80
[ 138.743692][ T6093] ? __irq_work_queue_local+0x13a/0x3b0
[ 138.749241][ T6093] ? irq_work_queue+0xbc/0x140
[ 138.754012][ T6093] ? __wake_up_klogd+0xd9/0x100
[ 138.758869][ T6093] ? vprintk_emit+0x521/0x600
[ 138.763562][ T6093] ? load_image+0x3b0/0x3b0
[ 138.768082][ T6093] gfs2_consist_inode_i+0xf5/0x110
[ 138.773204][ T6093] gfs2_dirent_scan+0x525/0x650
[ 138.778058][ T6093] ? gfs2_dirent_search+0x7e0/0x7e0
[ 138.783259][ T6093] ? gfs2_dirent_search+0x7e0/0x7e0
[ 138.788461][ T6093] gfs2_dirent_search+0x2e1/0x7e0
[ 138.793494][ T6093] ? gfs2_permission+0x370/0x430
[ 138.798447][ T6093] ? __might_sleep+0xe0/0xe0
[ 138.803049][ T6093] ? gfs2_dir_search+0x220/0x220
[ 138.807994][ T6093] ? gfs2_lookupi+0x5a0/0x5a0
[ 138.812683][ T6093] ? do_raw_spin_lock+0x121/0x2c0
[ 138.817733][ T6093] gfs2_dir_search+0x4d/0x220
[ 138.822415][ T6093] gfs2_lookupi+0x3d9/0x5a0
[ 138.826932][ T6093] ? gfs2_lookup_meta+0x170/0x170
[ 138.831965][ T6093] ? d_alloc_parallel+0x1373/0x1480
[ 138.837178][ T6093] ? __gfs2_lookup+0x90/0x270
[ 138.841866][ T6093] ? d_alloc_parallel+0x2d8/0x1480
[ 138.846990][ T6093] __gfs2_lookup+0x90/0x270
[ 138.851509][ T6093] ? lockdep_softirqs_off+0x430/0x430
[ 138.856887][ T6093] ? gfs2_atomic_open+0x220/0x220
[ 138.861926][ T6093] ? __init_waitqueue_head+0xa9/0x150
[ 138.867306][ T6093] __lookup_slow+0x281/0x3b0
[ 138.871909][ T6093] ? lookup_one_len+0x2c0/0x2c0
[ 138.876773][ T6093] ? crc32_le_base+0x547/0xcf0
[ 138.881545][ T6093] ? down_read+0x1ac/0x2e0
[ 138.885985][ T6093] lookup_slow+0x53/0x70
[ 138.890245][ T6093] link_path_walk+0x970/0xe00
[ 138.894933][ T6093] ? handle_lookup_down+0x130/0x130
[ 138.900138][ T6093] path_lookupat+0x9d/0x440
[ 138.904658][ T6093] do_o_path+0x98/0x1f0
[ 138.908821][ T6093] ? do_tmpfile+0x240/0x240
[ 138.913331][ T6093] ? init_file+0x12c/0x1f0
[ 138.917763][ T6093] path_openat+0x2a31/0x3190
[ 138.922371][ T6093] ? kasan_set_track+0x4e/0x70
[ 138.927153][ T6093] ? __kasan_slab_alloc+0x6c/0x80
[ 138.932224][ T6093] ? do_sys_openat2+0xcb/0x1c0
[ 138.937010][ T6093] ? __x64_sys_openat+0x139/0x160
[ 138.942059][ T6093] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 138.948140][ T6093] ? verify_lock_unused+0x140/0x140
[ 138.953349][ T6093] ? do_filp_open+0x3d0/0x3d0
[ 138.958048][ T6093] ? __virt_addr_valid+0x18c/0x540
[ 138.963175][ T6093] do_filp_open+0x1c5/0x3d0
[ 138.967692][ T6093] ? vfs_tmpfile+0x490/0x490
[ 138.972302][ T6093] ? _raw_spin_unlock+0x28/0x40
[ 138.977168][ T6093] ? alloc_fd+0x58f/0x630
[ 138.981520][ T6093] do_sys_openat2+0x12c/0x1c0
[ 138.986207][ T6093] ? do_sys_open+0xe0/0xe0
[ 138.990634][ T6093] ? lockdep_hardirqs_on_prepare+0x400/0x760
[ 138.996627][ T6093] ? lock_chain_count+0x20/0x20
[ 139.001486][ T6093] ? lock_chain_count+0x20/0x20
[ 139.006347][ T6093] __x64_sys_openat+0x139/0x160
[ 139.011210][ T6093] do_syscall_64+0x55/0xb0
[ 139.015634][ T6093] ? clear_bhb_loop+0x40/0x90
[ 139.020315][ T6093] ? clear_bhb_loop+0x40/0x90
[ 139.024997][ T6093] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 139.030909][ T6093] RIP: 0033:0x7fa84158e9a9
[ 139.035332][ T6093] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 139.054955][ T6093] RSP: 002b:00007fa8413de038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 139.063393][ T6093] RAX: ffffffffffffffda RBX: 00007fa8417b6080 RCX: 00007fa84158e9a9
[ 139.071369][ T6093] RDX: 0000000000200002 RSI: 00002000000000c0 RDI: ffffffffffffff9c
[ 139.079357][ T6093] RBP: 00007fa841610d69 R08: 0000000000000000 R09: 0000000000000000
[ 139.087348][ T6093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 139.095330][ T6093] R13: 0000000000000001 R14: 00007fa8417b6080 R15: 00007ffeda133c88
[ 139.103316][ T6093]
[ 139.106349][ T6093] Modules linked in:
[ 139.113667][ T6093] ---[ end trace 0000000000000000 ]---
[ 139.119160][ T6093] RIP: 0010:gfs2_dump_glock+0xd5f/0x1920
[ 139.124906][ T6093] Code: e0 8d ef 8a be 14 03 00 00 48 c7 c2 20 8e ef 8a e8 f6 ae c8 fd 49 8d 5d 20 49 89 de 49 c1 ee 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 06 84 c0 0f 85 10 06 00 00 48 89 5c 24 38 0f b7 1b 89
[ 139.144587][ T6093] RSP: 0018:ffffc90003696ee0 EFLAGS: 00010207
[ 139.150667][ T6093] RAX: dffffc0000000000 RBX: 0000000045e0362e RCX: ffff88807ce7da00
[ 139.158681][ T6093] RDX: 0000000000000000 RSI: ffffffff8afc66e0 RDI: ffffffff8afc66a0
[ 139.166713][ T6093] RBP: ffffc900036971d0 R08: dffffc0000000000 R09: 1ffffffff21b46a4
[ 139.174818][ T6093] R10: dffffc0000000000 R11: fffffbfff21b46a5 R12: ffffffff839f0b9f
[ 139.182828][ T6093] R13: 0000000045e0360e R14: 0000000008bc06c5 R15: 0000000000000000
[ 139.190875][ T6093] FS: 00007fa8413de6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 139.199846][ T6093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 139.206474][ T6093] CR2: 00007fa8413ddf98 CR3: 0000000060c10000 CR4: 00000000003506f0
[ 139.214500][ T6093] Kernel panic - not syncing: Fatal exception
[ 139.220919][ T6093] Kernel Offset: disabled
[ 139.225244][ T6093] Rebooting in 86400 seconds..