867][ T981] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 117.984055][ T981] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 118.066635][ T981] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 82ms
[ 118.074721][ T981] gfs2: fsid=syz:syz.0: jid=0: Done
[ 118.082555][ T6119] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 118.105313][ T6119] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 118.115270][ T6119] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 118.129768][ T6119] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 118.139132][ T6119] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6119 [syz.0.28] iterate_dir+0x399/0x570
[ 118.149209][ T6119] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 118.157924][ T6122] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 118.157947][ T6122] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 118.157977][ T6122] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 118.158009][ T6122] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6119 [syz.0.28] iterate_dir+0x399/0x570
[ 118.167616][ T6119] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 118.167635][ T6119] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 118.167656][ T6119] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 118.167886][ T6119] gfs2: fsid=syz:syz.0: File system withdrawn
[ 118.184274][ T6122] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6122 [syz.0.28] __gfs2_lookup+0x8f/0x270
[ 118.192874][ T6119] CPU: 1 UID: 0 PID: 6119 Comm: syz.0.28 Not tainted syzkaller #0 PREEMPT(full)
[ 118.192906][ T6119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 118.192920][ T6119] Call Trace:
[ 118.192930][ T6119]
[ 118.192940][ T6119] dump_stack_lvl+0x189/0x250
[ 118.192981][ T6119] ? __pfx_dump_stack_lvl+0x10/0x10
[ 118.193010][ T6119] ? __pfx__printk+0x10/0x10
[ 118.193047][ T6119] ? kobject_uevent_env+0x36b/0x8c0
[ 118.193096][ T6119] gfs2_withdraw+0xb30/0x1430
[ 118.193144][ T6119] ? __pfx_gfs2_withdraw+0x10/0x10
[ 118.193174][ T6119] ? __pfx__printk+0x10/0x10
[ 118.193218][ T6119] ? gfs2_consist_inode_i+0xf5/0x110
[ 118.193257][ T6119] gfs2_dirent_scan+0x545/0x690
[ 118.193288][ T6119] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 118.193318][ T6119] gfs2_dir_read+0x804/0x16f0
[ 118.193355][ T6119] ? __pfx_inode_dio_wait+0x10/0x10
[ 118.193384][ T6119] ? __pfx___might_resched+0x10/0x10
[ 118.193408][ T6119] ? __pfx_gfs2_dir_read+0x10/0x10
[ 118.193433][ T6119] ? _raw_spin_unlock+0x28/0x50
[ 118.193457][ T6119] ? gfs2_glock_nq+0x10c7/0x1830
[ 118.193500][ T6119] ? gfs2_glock_wait+0x20f/0x2a0
[ 118.193530][ T6119] gfs2_readdir+0x14c/0x1b0
[ 118.193559][ T6119] ? __pfx_gfs2_readdir+0x10/0x10
[ 118.193587][ T6119] ? iterate_dir+0x399/0x570
[ 118.193619][ T6119] ? down_read_killable+0x1d1/0x350
[ 118.193669][ T6119] iterate_dir+0x399/0x570
[ 118.193703][ T6119] __se_sys_getdents64+0xe4/0x260
[ 118.193734][ T6119] ? __pfx___se_sys_getdents64+0x10/0x10
[ 118.193759][ T6119] ? dnotify_flush+0x1db/0x5e0
[ 118.193780][ T6119] ? __pfx_filldir64+0x10/0x10
[ 118.193818][ T6119] ? do_syscall_64+0xbe/0xfa0
[ 118.193853][ T6119] do_syscall_64+0xfa/0xfa0
[ 118.193881][ T6119] ? lockdep_hardirqs_on+0x9c/0x150
[ 118.193909][ T6119] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.193934][ T6119] ? clear_bhb_loop+0x60/0xb0
[ 118.193964][ T6119] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.193988][ T6119] RIP: 0033:0x7f895dd8eec9
[ 118.194011][ T6119] 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
[ 118.194031][ T6119] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 118.194057][ T6119] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 118.194074][ T6119] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 118.194090][ T6119] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 118.194103][ T6119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 118.194117][ T6119] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 118.194157][ T6119]
[ 118.502458][ T6122] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 118.905301][ T6124] loop0: detected capacity change from 0 to 32768
[ 118.923366][ T6124] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 118.931612][ T6124] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 118.948024][ T6124] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 118.959083][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 118.966008][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 119.065078][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 99ms
[ 119.072683][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 119.078059][ T6124] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 119.102232][ T6124] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 119.111954][ T6124] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 119.126903][ T6124] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 119.136128][ T6124] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6124 [syz.0.29] iterate_dir+0x399/0x570
[ 119.145568][ T6124] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 119.154064][ T6124] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 119.161297][ T6124] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 119.170167][ T6124] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 119.176806][ T6124] gfs2: fsid=syz:syz.0: File system withdrawn
[ 119.182912][ T6124] CPU: 0 UID: 0 PID: 6124 Comm: syz.0.29 Not tainted syzkaller #0 PREEMPT(full)
[ 119.182931][ T6124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 119.182940][ T6124] Call Trace:
[ 119.182947][ T6124]
[ 119.182954][ T6124] dump_stack_lvl+0x189/0x250
[ 119.182980][ T6124] ? __pfx_dump_stack_lvl+0x10/0x10
[ 119.182999][ T6124] ? __pfx__printk+0x10/0x10
[ 119.183023][ T6124] ? kobject_uevent_env+0x36b/0x8c0
[ 119.183054][ T6124] gfs2_withdraw+0xb30/0x1430
[ 119.183083][ T6124] ? __pfx_gfs2_withdraw+0x10/0x10
[ 119.183102][ T6124] ? __pfx__printk+0x10/0x10
[ 119.183130][ T6124] ? gfs2_consist_inode_i+0xf5/0x110
[ 119.183149][ T6124] gfs2_dirent_scan+0x545/0x690
[ 119.183168][ T6124] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 119.183187][ T6124] gfs2_dir_read+0x804/0x16f0
[ 119.183210][ T6124] ? __pfx_inode_dio_wait+0x10/0x10
[ 119.183228][ T6124] ? __pfx___might_resched+0x10/0x10
[ 119.183251][ T6124] ? __pfx_gfs2_dir_read+0x10/0x10
[ 119.183272][ T6124] ? _raw_spin_unlock+0x28/0x50
[ 119.183293][ T6124] ? gfs2_glock_nq+0x10c7/0x1830
[ 119.183410][ T6124] ? gfs2_glock_wait+0x20f/0x2a0
[ 119.183439][ T6124] gfs2_readdir+0x14c/0x1b0
[ 119.183463][ T6124] ? __pfx_gfs2_readdir+0x10/0x10
[ 119.183494][ T6124] ? iterate_dir+0x399/0x570
[ 119.183520][ T6124] ? down_read_killable+0x1d1/0x350
[ 119.183556][ T6124] iterate_dir+0x399/0x570
[ 119.183585][ T6124] __se_sys_getdents64+0xe4/0x260
[ 119.183613][ T6124] ? __pfx___se_sys_getdents64+0x10/0x10
[ 119.183635][ T6124] ? dnotify_flush+0x1db/0x5e0
[ 119.183653][ T6124] ? __pfx_filldir64+0x10/0x10
[ 119.183687][ T6124] ? do_syscall_64+0xbe/0xfa0
[ 119.183717][ T6124] do_syscall_64+0xfa/0xfa0
[ 119.183741][ T6124] ? lockdep_hardirqs_on+0x9c/0x150
[ 119.183766][ T6124] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.183787][ T6124] ? clear_bhb_loop+0x60/0xb0
[ 119.183812][ T6124] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.183833][ T6124] RIP: 0033:0x7f895dd8eec9
[ 119.183852][ T6124] 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
[ 119.183869][ T6124] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 119.183892][ T6124] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 119.183907][ T6124] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 119.183920][ T6124] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 119.183933][ T6124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 119.183945][ T6124] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 119.183981][ T6124]
2025/10/05 09:41:44 executed programs: 15
[ 119.851085][ T6129] loop0: detected capacity change from 0 to 32768
[ 119.876671][ T6129] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 119.887650][ T6129] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 119.909805][ T6129] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 119.920347][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 119.928147][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 120.024349][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 96ms
[ 120.033892][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 120.039247][ T6129] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 120.058877][ T6129] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 120.068678][ T6129] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 120.083549][ T6129] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 120.092625][ T6129] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6129 [syz.0.30] iterate_dir+0x399/0x570
[ 120.102582][ T6129] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 120.111007][ T6132] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 120.111031][ T6132] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 120.111062][ T6132] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 120.111093][ T6132] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6129 [syz.0.30] iterate_dir+0x399/0x570
[ 120.111130][ T6132] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6132 [syz.0.30] __gfs2_lookup+0x8f/0x270
[ 120.120787][ T6129] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 120.120805][ T6129] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 120.136257][ T6132] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 120.147221][ T6129] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 120.194537][ T6129] gfs2: fsid=syz:syz.0: File system withdrawn
[ 120.200647][ T6129] CPU: 0 UID: 0 PID: 6129 Comm: syz.0.30 Not tainted syzkaller #0 PREEMPT(full)
[ 120.200666][ T6129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 120.200675][ T6129] Call Trace:
[ 120.200682][ T6129]
[ 120.200689][ T6129] dump_stack_lvl+0x189/0x250
[ 120.200714][ T6129] ? __pfx_dump_stack_lvl+0x10/0x10
[ 120.200734][ T6129] ? __pfx__printk+0x10/0x10
[ 120.200757][ T6129] ? kobject_uevent_env+0x36b/0x8c0
[ 120.200788][ T6129] gfs2_withdraw+0xb30/0x1430
[ 120.200818][ T6129] ? __pfx_gfs2_withdraw+0x10/0x10
[ 120.200837][ T6129] ? __pfx__printk+0x10/0x10
[ 120.200864][ T6129] ? gfs2_consist_inode_i+0xf5/0x110
[ 120.200891][ T6129] gfs2_dirent_scan+0x545/0x690
[ 120.200919][ T6129] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 120.200948][ T6129] gfs2_dir_read+0x804/0x16f0
[ 120.200977][ T6129] ? __pfx_inode_dio_wait+0x10/0x10
[ 120.200995][ T6129] ? __pfx___might_resched+0x10/0x10
[ 120.201010][ T6129] ? __pfx_gfs2_dir_read+0x10/0x10
[ 120.201025][ T6129] ? _raw_spin_unlock+0x28/0x50
[ 120.201041][ T6129] ? gfs2_glock_nq+0x10c7/0x1830
[ 120.201067][ T6129] ? gfs2_glock_wait+0x20f/0x2a0
[ 120.201086][ T6129] gfs2_readdir+0x14c/0x1b0
[ 120.201104][ T6129] ? __pfx_gfs2_readdir+0x10/0x10
[ 120.201121][ T6129] ? iterate_dir+0x399/0x570
[ 120.201139][ T6129] ? down_read_killable+0x1d1/0x350
[ 120.201164][ T6129] iterate_dir+0x399/0x570
[ 120.201185][ T6129] __se_sys_getdents64+0xe4/0x260
[ 120.201205][ T6129] ? __pfx___se_sys_getdents64+0x10/0x10
[ 120.201220][ T6129] ? dnotify_flush+0x1db/0x5e0
[ 120.201234][ T6129] ? __pfx_filldir64+0x10/0x10
[ 120.201257][ T6129] ? do_syscall_64+0xbe/0xfa0
[ 120.201278][ T6129] do_syscall_64+0xfa/0xfa0
[ 120.201294][ T6129] ? lockdep_hardirqs_on+0x9c/0x150
[ 120.201311][ T6129] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.201325][ T6129] ? clear_bhb_loop+0x60/0xb0
[ 120.201343][ T6129] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.201357][ T6129] RIP: 0033:0x7f895dd8eec9
[ 120.201370][ T6129] 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
[ 120.201382][ T6129] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 120.201398][ T6129] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 120.201409][ T6129] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 120.201418][ T6129] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 120.201427][ T6129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 120.201441][ T6129] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 120.201466][ T6129]
[ 120.873135][ T6135] loop0: detected capacity change from 0 to 32768
[ 120.888918][ T6135] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 120.898393][ T6135] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 120.913194][ T6135] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 120.924009][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 120.930861][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 121.001749][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 70ms
[ 121.009480][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 121.015170][ T6135] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 121.035393][ T6135] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 121.045126][ T6135] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 121.059626][ T6135] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 121.068945][ T6135] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6135 [syz.0.31] iterate_dir+0x399/0x570
[ 121.079474][ T6135] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 121.087444][ T6138] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 121.087995][ T6135] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 121.098120][ T6138] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 121.104773][ T6135] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 121.114411][ T6138] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6135 [syz.0.31] iterate_dir+0x399/0x570
[ 121.123766][ T6135] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 121.133140][ T6138] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6138 [syz.0.31] __gfs2_lookup+0x8f/0x270
[ 121.148088][ T6138] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 121.157922][ T6135] gfs2: fsid=syz:syz.0: File system withdrawn
[ 121.164124][ T6135] CPU: 1 UID: 0 PID: 6135 Comm: syz.0.31 Not tainted syzkaller #0 PREEMPT(full)
[ 121.164152][ T6135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 121.164164][ T6135] Call Trace:
[ 121.164173][ T6135]
[ 121.164182][ T6135] dump_stack_lvl+0x189/0x250
[ 121.164217][ T6135] ? __pfx_dump_stack_lvl+0x10/0x10
[ 121.164243][ T6135] ? __pfx__printk+0x10/0x10
[ 121.164277][ T6135] ? kobject_uevent_env+0x36b/0x8c0
[ 121.164328][ T6135] gfs2_withdraw+0xb30/0x1430
[ 121.164370][ T6135] ? __pfx_gfs2_withdraw+0x10/0x10
[ 121.164396][ T6135] ? __pfx__printk+0x10/0x10
[ 121.164435][ T6135] ? gfs2_consist_inode_i+0xf5/0x110
[ 121.164463][ T6135] gfs2_dirent_scan+0x545/0x690
[ 121.164489][ T6135] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 121.164516][ T6135] gfs2_dir_read+0x804/0x16f0
[ 121.164550][ T6135] ? __pfx_inode_dio_wait+0x10/0x10
[ 121.164575][ T6135] ? __pfx___might_resched+0x10/0x10
[ 121.164597][ T6135] ? __pfx_gfs2_dir_read+0x10/0x10
[ 121.164618][ T6135] ? _raw_spin_unlock+0x28/0x50
[ 121.164640][ T6135] ? gfs2_glock_nq+0x10c7/0x1830
[ 121.164678][ T6135] ? gfs2_glock_wait+0x20f/0x2a0
[ 121.164705][ T6135] gfs2_readdir+0x14c/0x1b0
[ 121.164731][ T6135] ? __pfx_gfs2_readdir+0x10/0x10
[ 121.164757][ T6135] ? iterate_dir+0x399/0x570
[ 121.164785][ T6135] ? down_read_killable+0x1d1/0x350
[ 121.164821][ T6135] iterate_dir+0x399/0x570
[ 121.164851][ T6135] __se_sys_getdents64+0xe4/0x260
[ 121.164880][ T6135] ? __pfx___se_sys_getdents64+0x10/0x10
[ 121.164902][ T6135] ? __pfx_filldir64+0x10/0x10
[ 121.164935][ T6135] ? do_syscall_64+0xbe/0xfa0
[ 121.164965][ T6135] do_syscall_64+0xfa/0xfa0
[ 121.164989][ T6135] ? lockdep_hardirqs_on+0x9c/0x150
[ 121.165013][ T6135] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.165035][ T6135] ? clear_bhb_loop+0x60/0xb0
[ 121.165062][ T6135] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.165082][ T6135] RIP: 0033:0x7f895dd8eec9
[ 121.165102][ T6135] 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
[ 121.165119][ T6135] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 121.165142][ T6135] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 121.165158][ T6135] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 121.165171][ T6135] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 121.165184][ T6135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 121.165196][ T6135] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 121.165232][ T6135]
[ 121.820060][ T6141] loop0: detected capacity change from 0 to 32768
[ 121.845195][ T6141] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 121.854047][ T6141] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 121.869628][ T6141] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 121.880187][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 121.887576][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 121.982521][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 94ms
[ 121.990266][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 121.996266][ T6141] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 122.019455][ T6141] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 122.029192][ T6141] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 122.044203][ T6141] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 122.053355][ T6141] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6141 [syz.0.32] iterate_dir+0x399/0x570
[ 122.062715][ T6141] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 122.071236][ T6141] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 122.078499][ T6141] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 122.087396][ T6141] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 122.094111][ T6141] gfs2: fsid=syz:syz.0: File system withdrawn
[ 122.100218][ T6141] CPU: 0 UID: 0 PID: 6141 Comm: syz.0.32 Not tainted syzkaller #0 PREEMPT(full)
[ 122.100243][ T6141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 122.100252][ T6141] Call Trace:
[ 122.100259][ T6141]
[ 122.100266][ T6141] dump_stack_lvl+0x189/0x250
[ 122.100291][ T6141] ? __pfx_dump_stack_lvl+0x10/0x10
[ 122.100311][ T6141] ? __pfx__printk+0x10/0x10
[ 122.100333][ T6141] ? kobject_uevent_env+0x36b/0x8c0
[ 122.100364][ T6141] gfs2_withdraw+0xb30/0x1430
[ 122.100393][ T6141] ? __pfx_gfs2_withdraw+0x10/0x10
[ 122.100412][ T6141] ? __pfx__printk+0x10/0x10
[ 122.100439][ T6141] ? gfs2_consist_inode_i+0xf5/0x110
[ 122.100459][ T6141] gfs2_dirent_scan+0x545/0x690
[ 122.100478][ T6141] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 122.100497][ T6141] gfs2_dir_read+0x804/0x16f0
[ 122.100520][ T6141] ? __pfx_inode_dio_wait+0x10/0x10
[ 122.100538][ T6141] ? __pfx___might_resched+0x10/0x10
[ 122.100553][ T6141] ? __pfx_gfs2_dir_read+0x10/0x10
[ 122.100567][ T6141] ? _raw_spin_unlock+0x28/0x50
[ 122.100582][ T6141] ? gfs2_glock_nq+0x10c7/0x1830
[ 122.100608][ T6141] ? gfs2_glock_wait+0x20f/0x2a0
[ 122.100627][ T6141] gfs2_readdir+0x14c/0x1b0
[ 122.100644][ T6141] ? __pfx_gfs2_readdir+0x10/0x10
[ 122.100662][ T6141] ? iterate_dir+0x399/0x570
[ 122.100681][ T6141] ? down_read_killable+0x1d1/0x350
[ 122.100713][ T6141] iterate_dir+0x399/0x570
[ 122.100742][ T6141] __se_sys_getdents64+0xe4/0x260
[ 122.100769][ T6141] ? __pfx___se_sys_getdents64+0x10/0x10
[ 122.100791][ T6141] ? dnotify_flush+0x1db/0x5e0
[ 122.100810][ T6141] ? __pfx_filldir64+0x10/0x10
[ 122.100846][ T6141] ? do_syscall_64+0xbe/0xfa0
[ 122.100867][ T6141] do_syscall_64+0xfa/0xfa0
[ 122.100884][ T6141] ? lockdep_hardirqs_on+0x9c/0x150
[ 122.100901][ T6141] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.100916][ T6141] ? clear_bhb_loop+0x60/0xb0
[ 122.100934][ T6141] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.100948][ T6141] RIP: 0033:0x7f895dd8eec9
[ 122.100961][ T6141] 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
[ 122.100973][ T6141] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 122.100991][ T6141] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 122.101001][ T6141] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 122.101011][ T6141] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 122.101019][ T6141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 122.101028][ T6141] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 122.101052][ T6141]
[ 122.771797][ T6146] loop0: detected capacity change from 0 to 32768
[ 122.784572][ T6146] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 122.792956][ T6146] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 122.808396][ T6146] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 122.818251][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 122.825624][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 122.899825][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 74ms
[ 122.907541][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 122.912807][ T6146] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 122.932999][ T6146] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 122.942955][ T6146] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 122.957909][ T6146] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 122.967668][ T6146] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6146 [syz.0.33] iterate_dir+0x399/0x570
[ 122.977137][ T6146] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 122.984849][ T6149] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 122.985658][ T6146] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 122.995590][ T6149] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 123.002437][ T6146] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 123.012077][ T6149] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6146 [syz.0.33] iterate_dir+0x399/0x570
[ 123.020490][ T6146] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 123.020760][ T6146] gfs2: fsid=syz:syz.0: File system withdrawn
[ 123.030625][ T6149] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6149 [syz.0.33] __gfs2_lookup+0x8f/0x270
[ 123.054058][ T6146] CPU: 0 UID: 0 PID: 6146 Comm: syz.0.33 Not tainted syzkaller #0 PREEMPT(full)
[ 123.054085][ T6146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 123.054098][ T6146] Call Trace:
[ 123.054107][ T6146]
[ 123.054116][ T6146] dump_stack_lvl+0x189/0x250
[ 123.054151][ T6146] ? __pfx_dump_stack_lvl+0x10/0x10
[ 123.054177][ T6146] ? __pfx__printk+0x10/0x10
[ 123.054210][ T6146] ? kobject_uevent_env+0x36b/0x8c0
[ 123.054254][ T6146] gfs2_withdraw+0xb30/0x1430
[ 123.054296][ T6146] ? __pfx_gfs2_withdraw+0x10/0x10
[ 123.054324][ T6146] ? __pfx__printk+0x10/0x10
[ 123.054364][ T6146] ? gfs2_consist_inode_i+0xf5/0x110
[ 123.054393][ T6146] gfs2_dirent_scan+0x545/0x690
[ 123.054419][ T6146] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 123.054447][ T6146] gfs2_dir_read+0x804/0x16f0
[ 123.054486][ T6146] ? __pfx_inode_dio_wait+0x10/0x10
[ 123.054511][ T6146] ? __pfx___might_resched+0x10/0x10
[ 123.054533][ T6146] ? __pfx_gfs2_dir_read+0x10/0x10
[ 123.054553][ T6146] ? _raw_spin_unlock+0x28/0x50
[ 123.054574][ T6146] ? gfs2_glock_nq+0x10c7/0x1830
[ 123.054612][ T6146] ? gfs2_glock_wait+0x20f/0x2a0
[ 123.054640][ T6146] gfs2_readdir+0x14c/0x1b0
[ 123.054664][ T6146] ? __pfx_gfs2_readdir+0x10/0x10
[ 123.054690][ T6146] ? iterate_dir+0x399/0x570
[ 123.054717][ T6146] ? down_read_killable+0x1d1/0x350
[ 123.054753][ T6146] iterate_dir+0x399/0x570
[ 123.054782][ T6146] __se_sys_getdents64+0xe4/0x260
[ 123.054809][ T6146] ? __pfx___se_sys_getdents64+0x10/0x10
[ 123.054830][ T6146] ? dnotify_flush+0x1db/0x5e0
[ 123.054848][ T6146] ? __pfx_filldir64+0x10/0x10
[ 123.054881][ T6146] ? do_syscall_64+0xbe/0xfa0
[ 123.054910][ T6146] do_syscall_64+0xfa/0xfa0
[ 123.054934][ T6146] ? lockdep_hardirqs_on+0x9c/0x150
[ 123.054958][ T6146] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.054989][ T6146] ? clear_bhb_loop+0x60/0xb0
[ 123.055015][ T6146] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.055036][ T6146] RIP: 0033:0x7f895dd8eec9
[ 123.055054][ T6146] 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
[ 123.055072][ T6146] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 123.055094][ T6146] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 123.055109][ T6146] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 123.055122][ T6146] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 123.055134][ T6146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 123.055147][ T6146] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 123.055181][ T6146]
[ 123.055646][ T6149] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 123.732519][ T6152] loop0: detected capacity change from 0 to 32768
[ 123.751337][ T6152] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 123.760203][ T6152] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 123.778214][ T6152] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 123.788702][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 123.796443][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 123.890516][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 94ms
[ 123.899423][ T24] gfs2: fsid=syz:syz.0: jid=0: Done
[ 123.904803][ T6152] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 123.924698][ T6152] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 123.934653][ T6152] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 123.949174][ T6152] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 123.958483][ T6152] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6152 [syz.0.34] iterate_dir+0x399/0x570
[ 123.968969][ T6152] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 123.976976][ T6155] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 123.977510][ T6152] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 123.987430][ T6155] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 123.987468][ T6155] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6152 [syz.0.34] iterate_dir+0x399/0x570
[ 123.987507][ T6155] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6155 [syz.0.34] __gfs2_lookup+0x8f/0x270
[ 123.987547][ T6155] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 124.031664][ T6152] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 124.040956][ T6152] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 124.047979][ T6152] gfs2: fsid=syz:syz.0: File system withdrawn
[ 124.055013][ T6152] CPU: 0 UID: 0 PID: 6152 Comm: syz.0.34 Not tainted syzkaller #0 PREEMPT(full)
[ 124.055041][ T6152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 124.055054][ T6152] Call Trace:
[ 124.055063][ T6152]
[ 124.055072][ T6152] dump_stack_lvl+0x189/0x250
[ 124.055117][ T6152] ? __pfx_dump_stack_lvl+0x10/0x10
[ 124.055144][ T6152] ? __pfx__printk+0x10/0x10
[ 124.055178][ T6152] ? kobject_uevent_env+0x36b/0x8c0
[ 124.055220][ T6152] gfs2_withdraw+0xb30/0x1430
[ 124.055255][ T6152] ? __pfx_gfs2_withdraw+0x10/0x10
[ 124.055275][ T6152] ? __pfx__printk+0x10/0x10
[ 124.055303][ T6152] ? gfs2_consist_inode_i+0xf5/0x110
[ 124.055324][ T6152] gfs2_dirent_scan+0x545/0x690
[ 124.055343][ T6152] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 124.055363][ T6152] gfs2_dir_read+0x804/0x16f0
[ 124.055387][ T6152] ? __pfx_inode_dio_wait+0x10/0x10
[ 124.055405][ T6152] ? __pfx___might_resched+0x10/0x10
[ 124.055421][ T6152] ? __pfx_gfs2_dir_read+0x10/0x10
[ 124.055442][ T6152] ? _raw_spin_unlock+0x28/0x50
[ 124.055458][ T6152] ? gfs2_glock_nq+0x10c7/0x1830
[ 124.055485][ T6152] ? gfs2_glock_wait+0x20f/0x2a0
[ 124.055505][ T6152] gfs2_readdir+0x14c/0x1b0
[ 124.055524][ T6152] ? __pfx_gfs2_readdir+0x10/0x10
[ 124.055542][ T6152] ? iterate_dir+0x399/0x570
[ 124.055562][ T6152] ? down_read_killable+0x1d1/0x350
[ 124.055588][ T6152] iterate_dir+0x399/0x570
[ 124.055609][ T6152] __se_sys_getdents64+0xe4/0x260
[ 124.055629][ T6152] ? __pfx___se_sys_getdents64+0x10/0x10
[ 124.055645][ T6152] ? __pfx_filldir64+0x10/0x10
[ 124.055670][ T6152] ? do_syscall_64+0xbe/0xfa0
[ 124.055692][ T6152] do_syscall_64+0xfa/0xfa0
[ 124.055709][ T6152] ? lockdep_hardirqs_on+0x9c/0x150
[ 124.055727][ T6152] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.055742][ T6152] ? clear_bhb_loop+0x60/0xb0
[ 124.055761][ T6152] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.055777][ T6152] RIP: 0033:0x7f895dd8eec9
[ 124.055791][ T6152] 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
[ 124.055804][ T6152] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 124.055820][ T6152] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 124.055832][ T6152] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 124.055841][ T6152] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 124.055851][ T6152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 124.055860][ T6152] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 124.055887][ T6152]
[ 124.735346][ T6158] loop0: detected capacity change from 0 to 32768
[ 124.753063][ T6158] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 124.769335][ T6158] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 124.784689][ T6158] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 124.796356][ T1219] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 124.807901][ T1219] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 124.892568][ T1219] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 84ms
[ 124.900917][ T1219] gfs2: fsid=syz:syz.0: jid=0: Done
[ 124.907005][ T6158] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 124.926755][ T6158] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 124.936607][ T6158] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 124.951485][ T6158] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 124.960596][ T6158] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6158 [syz.0.35] iterate_dir+0x399/0x570
[ 124.969968][ T6158] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 124.978556][ T6158] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 124.986164][ T6158] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 124.995583][ T6158] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 125.002189][ T6158] gfs2: fsid=syz:syz.0: File system withdrawn
[ 125.008389][ T6158] CPU: 0 UID: 0 PID: 6158 Comm: syz.0.35 Not tainted syzkaller #0 PREEMPT(full)
[ 125.008417][ T6158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 125.008430][ T6158] Call Trace:
[ 125.008438][ T6158]
[ 125.008447][ T6158] dump_stack_lvl+0x189/0x250
[ 125.008482][ T6158] ? __pfx_dump_stack_lvl+0x10/0x10
[ 125.008508][ T6158] ? __pfx__printk+0x10/0x10
[ 125.008539][ T6158] ? kobject_uevent_env+0x36b/0x8c0
[ 125.008583][ T6158] gfs2_withdraw+0xb30/0x1430
[ 125.008626][ T6158] ? __pfx_gfs2_withdraw+0x10/0x10
[ 125.008653][ T6158] ? __pfx__printk+0x10/0x10
[ 125.008693][ T6158] ? gfs2_consist_inode_i+0xf5/0x110
[ 125.008720][ T6158] gfs2_dirent_scan+0x545/0x690
[ 125.008745][ T6158] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 125.008773][ T6158] gfs2_dir_read+0x804/0x16f0
[ 125.008805][ T6158] ? __pfx_inode_dio_wait+0x10/0x10
[ 125.008831][ T6158] ? __pfx___might_resched+0x10/0x10
[ 125.008851][ T6158] ? __pfx_gfs2_dir_read+0x10/0x10
[ 125.008868][ T6158] ? _raw_spin_unlock+0x28/0x50
[ 125.008886][ T6158] ? gfs2_glock_nq+0x10c7/0x1830
[ 125.008917][ T6158] ? gfs2_glock_wait+0x20f/0x2a0
[ 125.008939][ T6158] gfs2_readdir+0x14c/0x1b0
[ 125.008967][ T6158] ? __pfx_gfs2_readdir+0x10/0x10
[ 125.008987][ T6158] ? iterate_dir+0x399/0x570
[ 125.009009][ T6158] ? down_read_killable+0x1d1/0x350
[ 125.009038][ T6158] iterate_dir+0x399/0x570
[ 125.009061][ T6158] __se_sys_getdents64+0xe4/0x260
[ 125.009083][ T6158] ? __pfx___se_sys_getdents64+0x10/0x10
[ 125.009101][ T6158] ? dnotify_flush+0x1db/0x5e0
[ 125.009116][ T6158] ? __pfx_filldir64+0x10/0x10
[ 125.009143][ T6158] ? do_syscall_64+0xbe/0xfa0
[ 125.009167][ T6158] do_syscall_64+0xfa/0xfa0
[ 125.009187][ T6158] ? lockdep_hardirqs_on+0x9c/0x150
[ 125.009208][ T6158] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.009225][ T6158] ? clear_bhb_loop+0x60/0xb0
[ 125.009246][ T6158] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.009263][ T6158] RIP: 0033:0x7f895dd8eec9
[ 125.009279][ T6158] 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
[ 125.009293][ T6158] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 125.009312][ T6158] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 125.009325][ T6158] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 125.009335][ T6158] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 125.009346][ T6158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 125.009356][ T6158] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 125.009384][ T6158]
2025/10/05 09:41:50 executed programs: 21
[ 125.707952][ T6165] loop0: detected capacity change from 0 to 32768
[ 125.720304][ T6165] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 125.729253][ T6165] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 125.744375][ T6165] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 125.754543][ T1219] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 125.761370][ T1219] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 125.832115][ T1219] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 70ms
[ 125.840008][ T1219] gfs2: fsid=syz:syz.0: jid=0: Done
[ 125.845811][ T6165] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 125.864961][ T6165] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 125.874898][ T6165] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 125.889318][ T6165] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 125.898421][ T6165] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6165 [syz.0.36] iterate_dir+0x399/0x570
[ 125.907780][ T6165] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 125.916350][ T6165] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 125.923634][ T6165] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 125.932989][ T6165] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 125.939720][ T6165] gfs2: fsid=syz:syz.0: File system withdrawn
[ 125.945945][ T6165] CPU: 1 UID: 0 PID: 6165 Comm: syz.0.36 Not tainted syzkaller #0 PREEMPT(full)
[ 125.945964][ T6165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 125.945973][ T6165] Call Trace:
[ 125.945979][ T6165]
[ 125.945985][ T6165] dump_stack_lvl+0x189/0x250
[ 125.946011][ T6165] ? __pfx_dump_stack_lvl+0x10/0x10
[ 125.946030][ T6165] ? __pfx__printk+0x10/0x10
[ 125.946054][ T6165] ? kobject_uevent_env+0x36b/0x8c0
[ 125.946085][ T6165] gfs2_withdraw+0xb30/0x1430
[ 125.946114][ T6165] ? __pfx_gfs2_withdraw+0x10/0x10
[ 125.946133][ T6165] ? __pfx__printk+0x10/0x10
[ 125.946161][ T6165] ? gfs2_consist_inode_i+0xf5/0x110
[ 125.946181][ T6165] gfs2_dirent_scan+0x545/0x690
[ 125.946199][ T6165] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 125.946218][ T6165] gfs2_dir_read+0x804/0x16f0
[ 125.946241][ T6165] ? __pfx_inode_dio_wait+0x10/0x10
[ 125.946258][ T6165] ? __pfx___might_resched+0x10/0x10
[ 125.946274][ T6165] ? __pfx_gfs2_dir_read+0x10/0x10
[ 125.946289][ T6165] ? _raw_spin_unlock+0x28/0x50
[ 125.946304][ T6165] ? gfs2_glock_nq+0x10c7/0x1830
[ 125.946331][ T6165] ? gfs2_glock_wait+0x20f/0x2a0
[ 125.946350][ T6165] gfs2_readdir+0x14c/0x1b0
[ 125.946368][ T6165] ? __pfx_gfs2_readdir+0x10/0x10
[ 125.946385][ T6165] ? iterate_dir+0x399/0x570
[ 125.946404][ T6165] ? down_read_killable+0x1d1/0x350
[ 125.946429][ T6165] iterate_dir+0x399/0x570
[ 125.946449][ T6165] __se_sys_getdents64+0xe4/0x260
[ 125.946469][ T6165] ? __pfx___se_sys_getdents64+0x10/0x10
[ 125.946484][ T6165] ? dnotify_flush+0x1db/0x5e0
[ 125.946497][ T6165] ? __pfx_filldir64+0x10/0x10
[ 125.946521][ T6165] ? do_syscall_64+0xbe/0xfa0
[ 125.946542][ T6165] do_syscall_64+0xfa/0xfa0
[ 125.946558][ T6165] ? lockdep_hardirqs_on+0x9c/0x150
[ 125.946575][ T6165] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.946589][ T6165] ? clear_bhb_loop+0x60/0xb0
[ 125.946607][ T6165] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.946621][ T6165] RIP: 0033:0x7f895dd8eec9
[ 125.946641][ T6165] 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
[ 125.946653][ T6165] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 125.946669][ T6165] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 125.946680][ T6165] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 125.946689][ T6165] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 125.946698][ T6165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 125.946707][ T6165] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 125.946731][ T6165]
[ 126.650914][ T6172] loop0: detected capacity change from 0 to 32768
[ 126.671539][ T6172] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 126.679943][ T6172] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 126.694924][ T6172] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 126.705428][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 126.712267][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 126.814760][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 102ms
[ 126.822458][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 126.828077][ T6172] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 126.846801][ T6172] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 126.856616][ T6172] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 126.871209][ T6172] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 126.880466][ T6172] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6172 [syz.0.37] iterate_dir+0x399/0x570
[ 126.889854][ T6172] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 126.898458][ T6172] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 126.905762][ T6172] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 126.914691][ T6172] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 126.921388][ T6172] gfs2: fsid=syz:syz.0: File system withdrawn
[ 126.927788][ T6172] CPU: 0 UID: 0 PID: 6172 Comm: syz.0.37 Not tainted syzkaller #0 PREEMPT(full)
[ 126.927814][ T6172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 126.927826][ T6172] Call Trace:
[ 126.927834][ T6172]
[ 126.927842][ T6172] dump_stack_lvl+0x189/0x250
[ 126.927871][ T6172] ? kobject_uevent_env+0x36b/0x8c0
[ 126.927905][ T6172] ? __pfx_dump_stack_lvl+0x10/0x10
[ 126.927930][ T6172] ? __pfx__printk+0x10/0x10
[ 126.927962][ T6172] ? kobject_uevent_env+0x36b/0x8c0
[ 126.928004][ T6172] gfs2_withdraw+0xb30/0x1430
[ 126.928046][ T6172] ? __pfx_gfs2_withdraw+0x10/0x10
[ 126.928078][ T6172] ? __pfx__printk+0x10/0x10
[ 126.928134][ T6172] ? gfs2_consist_inode_i+0xf5/0x110
[ 126.928162][ T6172] gfs2_dirent_scan+0x545/0x690
[ 126.928189][ T6172] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 126.928218][ T6172] gfs2_dir_read+0x804/0x16f0
[ 126.928251][ T6172] ? __pfx_inode_dio_wait+0x10/0x10
[ 126.928277][ T6172] ? __pfx___might_resched+0x10/0x10
[ 126.928299][ T6172] ? __pfx_gfs2_dir_read+0x10/0x10
[ 126.928321][ T6172] ? _raw_spin_unlock+0x28/0x50
[ 126.928343][ T6172] ? gfs2_glock_nq+0x10c7/0x1830
[ 126.928381][ T6172] ? gfs2_glock_wait+0x20f/0x2a0
[ 126.928408][ T6172] gfs2_readdir+0x14c/0x1b0
[ 126.928433][ T6172] ? __pfx_gfs2_readdir+0x10/0x10
[ 126.928457][ T6172] ? iterate_dir+0x399/0x570
[ 126.928483][ T6172] ? down_read_killable+0x1d1/0x350
[ 126.928519][ T6172] iterate_dir+0x399/0x570
[ 126.928548][ T6172] __se_sys_getdents64+0xe4/0x260
[ 126.928584][ T6172] ? __pfx___se_sys_getdents64+0x10/0x10
[ 126.928606][ T6172] ? dnotify_flush+0x1db/0x5e0
[ 126.928625][ T6172] ? __pfx_filldir64+0x10/0x10
[ 126.928659][ T6172] ? do_syscall_64+0xbe/0xfa0
[ 126.928690][ T6172] do_syscall_64+0xfa/0xfa0
[ 126.928714][ T6172] ? lockdep_hardirqs_on+0x9c/0x150
[ 126.928740][ T6172] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 126.928761][ T6172] ? clear_bhb_loop+0x60/0xb0
[ 126.928787][ T6172] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 126.928807][ T6172] RIP: 0033:0x7f895dd8eec9
[ 126.928827][ T6172] 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
[ 126.928844][ T6172] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 126.928866][ T6172] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 126.928882][ T6172] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 126.928895][ T6172] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 126.928907][ T6172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 126.928919][ T6172] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 126.928953][ T6172]
[ 127.627902][ T6179] loop0: detected capacity change from 0 to 32768
[ 127.656027][ T6179] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 127.665948][ T6179] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 127.684727][ T6179] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 127.696434][ T1219] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 127.703377][ T1219] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 127.801610][ T1219] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 98ms
[ 127.809401][ T1219] gfs2: fsid=syz:syz.0: jid=0: Done
[ 127.814857][ T6179] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 127.834593][ T6179] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 127.844427][ T6179] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 127.859264][ T6179] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 127.868543][ T6179] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6179 [syz.0.38] iterate_dir+0x399/0x570
[ 127.879104][ T6179] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 127.888011][ T6179] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 127.895843][ T6179] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 127.904697][ T6179] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 127.911314][ T6179] gfs2: fsid=syz:syz.0: File system withdrawn
[ 127.917571][ T6179] CPU: 0 UID: 0 PID: 6179 Comm: syz.0.38 Not tainted syzkaller #0 PREEMPT(full)
[ 127.917598][ T6179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 127.917611][ T6179] Call Trace:
[ 127.917619][ T6179]
[ 127.917627][ T6179] dump_stack_lvl+0x189/0x250
[ 127.917660][ T6179] ? __pfx_dump_stack_lvl+0x10/0x10
[ 127.917687][ T6179] ? __pfx__printk+0x10/0x10
[ 127.917718][ T6179] ? kobject_uevent_env+0x36b/0x8c0
[ 127.917760][ T6179] gfs2_withdraw+0xb30/0x1430
[ 127.917801][ T6179] ? __pfx_gfs2_withdraw+0x10/0x10
[ 127.917829][ T6179] ? __pfx__printk+0x10/0x10
[ 127.917868][ T6179] ? gfs2_consist_inode_i+0xf5/0x110
[ 127.917897][ T6179] gfs2_dirent_scan+0x545/0x690
[ 127.917925][ T6179] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 127.917953][ T6179] gfs2_dir_read+0x804/0x16f0
[ 127.917987][ T6179] ? __pfx_inode_dio_wait+0x10/0x10
[ 127.918013][ T6179] ? __pfx___might_resched+0x10/0x10
[ 127.918036][ T6179] ? __pfx_gfs2_dir_read+0x10/0x10
[ 127.918058][ T6179] ? _raw_spin_unlock+0x28/0x50
[ 127.918080][ T6179] ? gfs2_glock_nq+0x10c7/0x1830
[ 127.918118][ T6179] ? gfs2_glock_wait+0x20f/0x2a0
[ 127.918146][ T6179] gfs2_readdir+0x14c/0x1b0
[ 127.918172][ T6179] ? __pfx_gfs2_readdir+0x10/0x10
[ 127.918198][ T6179] ? iterate_dir+0x399/0x570
[ 127.918225][ T6179] ? down_read_killable+0x1d1/0x350
[ 127.918261][ T6179] iterate_dir+0x399/0x570
[ 127.918291][ T6179] __se_sys_getdents64+0xe4/0x260
[ 127.918319][ T6179] ? __pfx___se_sys_getdents64+0x10/0x10
[ 127.918343][ T6179] ? __pfx_filldir64+0x10/0x10
[ 127.918387][ T6179] ? do_syscall_64+0xbe/0xfa0
[ 127.918418][ T6179] do_syscall_64+0xfa/0xfa0
[ 127.918442][ T6179] ? lockdep_hardirqs_on+0x9c/0x150
[ 127.918468][ T6179] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.918490][ T6179] ? clear_bhb_loop+0x60/0xb0
[ 127.918516][ T6179] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.918537][ T6179] RIP: 0033:0x7f895dd8eec9
[ 127.918556][ T6179] 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
[ 127.918574][ T6179] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 127.918598][ T6179] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 127.918613][ T6179] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 127.918627][ T6179] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 127.918640][ T6179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 127.918652][ T6179] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 127.918688][ T6179]
[ 128.588782][ T6184] loop0: detected capacity change from 0 to 32768
[ 128.610899][ T6184] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 128.620876][ T6184] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 128.635453][ T6184] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 128.645936][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 128.652760][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 128.733085][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 80ms
[ 128.743415][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 128.749115][ T6184] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 128.768364][ T6184] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 128.778392][ T6184] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 128.793215][ T6184] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 128.802445][ T6184] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6184 [syz.0.39] iterate_dir+0x399/0x570
[ 128.812388][ T6184] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 128.821052][ T6187] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 128.821078][ T6187] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 128.821109][ T6187] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 128.831253][ T6184] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 128.855963][ T6187] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6184 [syz.0.39] iterate_dir+0x399/0x570
[ 128.872548][ T6187] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6187 [syz.0.39] __gfs2_lookup+0x8f/0x270
[ 128.882256][ T6184] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 128.883504][ T6187] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 128.891577][ T6184] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 128.906745][ T6184] gfs2: fsid=syz:syz.0: File system withdrawn
[ 128.912890][ T6184] CPU: 1 UID: 0 PID: 6184 Comm: syz.0.39 Not tainted syzkaller #0 PREEMPT(full)
[ 128.912917][ T6184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 128.912930][ T6184] Call Trace:
[ 128.912939][ T6184]
[ 128.912948][ T6184] dump_stack_lvl+0x189/0x250
[ 128.912978][ T6184] ? __pfx_dump_stack_lvl+0x10/0x10
[ 128.912997][ T6184] ? __pfx__printk+0x10/0x10
[ 128.913020][ T6184] ? kobject_uevent_env+0x36b/0x8c0
[ 128.913051][ T6184] gfs2_withdraw+0xb30/0x1430
[ 128.913081][ T6184] ? __pfx_gfs2_withdraw+0x10/0x10
[ 128.913100][ T6184] ? __pfx__printk+0x10/0x10
[ 128.913127][ T6184] ? gfs2_consist_inode_i+0xf5/0x110
[ 128.913147][ T6184] gfs2_dirent_scan+0x545/0x690
[ 128.913165][ T6184] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 128.913185][ T6184] gfs2_dir_read+0x804/0x16f0
[ 128.913208][ T6184] ? __pfx_inode_dio_wait+0x10/0x10
[ 128.913225][ T6184] ? __pfx___might_resched+0x10/0x10
[ 128.913253][ T6184] ? __pfx_gfs2_dir_read+0x10/0x10
[ 128.913273][ T6184] ? _raw_spin_unlock+0x28/0x50
[ 128.913295][ T6184] ? gfs2_glock_nq+0x10c7/0x1830
[ 128.913332][ T6184] ? gfs2_glock_wait+0x20f/0x2a0
[ 128.913360][ T6184] gfs2_readdir+0x14c/0x1b0
[ 128.913383][ T6184] ? __pfx_gfs2_readdir+0x10/0x10
[ 128.913400][ T6184] ? iterate_dir+0x399/0x570
[ 128.913419][ T6184] ? down_read_killable+0x1d1/0x350
[ 128.913444][ T6184] iterate_dir+0x399/0x570
[ 128.913464][ T6184] __se_sys_getdents64+0xe4/0x260
[ 128.913483][ T6184] ? __pfx___se_sys_getdents64+0x10/0x10
[ 128.913500][ T6184] ? dnotify_flush+0x1db/0x5e0
[ 128.913513][ T6184] ? __pfx_filldir64+0x10/0x10
[ 128.913536][ T6184] ? do_syscall_64+0xbe/0xfa0
[ 128.913556][ T6184] do_syscall_64+0xfa/0xfa0
[ 128.913581][ T6184] ? lockdep_hardirqs_on+0x9c/0x150
[ 128.913599][ T6184] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.913613][ T6184] ? clear_bhb_loop+0x60/0xb0
[ 128.913632][ T6184] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.913646][ T6184] RIP: 0033:0x7f895dd8eec9
[ 128.913659][ T6184] 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
[ 128.913672][ T6184] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 128.913688][ T6184] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 128.913699][ T6184] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 128.913708][ T6184] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 128.913717][ T6184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 128.913726][ T6184] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 128.913750][ T6184]
[ 129.587181][ T6190] loop0: detected capacity change from 0 to 32768
[ 129.608981][ T6190] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 129.619671][ T6190] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 129.634932][ T6190] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 129.645940][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 129.652761][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 129.749388][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 96ms
[ 129.757953][ T24] gfs2: fsid=syz:syz.0: jid=0: Done
[ 129.763375][ T6190] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 129.781705][ T6190] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 129.793535][ T6190] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 129.808583][ T6190] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 129.817950][ T6190] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6190 [syz.0.40] iterate_dir+0x399/0x570
[ 129.827481][ T6190] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 129.836131][ T6190] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 129.843484][ T6190] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 129.852288][ T6190] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 129.859069][ T6190] gfs2: fsid=syz:syz.0: File system withdrawn
[ 129.865489][ T6190] CPU: 0 UID: 0 PID: 6190 Comm: syz.0.40 Not tainted syzkaller #0 PREEMPT(full)
[ 129.865515][ T6190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 129.865528][ T6190] Call Trace:
[ 129.865536][ T6190]
[ 129.865545][ T6190] dump_stack_lvl+0x189/0x250
[ 129.865580][ T6190] ? __pfx_dump_stack_lvl+0x10/0x10
[ 129.865606][ T6190] ? __pfx__printk+0x10/0x10
[ 129.865639][ T6190] ? kobject_uevent_env+0x36b/0x8c0
[ 129.865681][ T6190] gfs2_withdraw+0xb30/0x1430
[ 129.865722][ T6190] ? __pfx_gfs2_withdraw+0x10/0x10
[ 129.865749][ T6190] ? __pfx__printk+0x10/0x10
[ 129.865787][ T6190] ? gfs2_consist_inode_i+0xf5/0x110
[ 129.865814][ T6190] gfs2_dirent_scan+0x545/0x690
[ 129.865839][ T6190] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 129.865866][ T6190] gfs2_dir_read+0x804/0x16f0
[ 129.865897][ T6190] ? __pfx_inode_dio_wait+0x10/0x10
[ 129.865922][ T6190] ? __pfx___might_resched+0x10/0x10
[ 129.865944][ T6190] ? __pfx_gfs2_dir_read+0x10/0x10
[ 129.865965][ T6190] ? _raw_spin_unlock+0x28/0x50
[ 129.865986][ T6190] ? gfs2_glock_nq+0x10c7/0x1830
[ 129.866023][ T6190] ? gfs2_glock_wait+0x20f/0x2a0
[ 129.866050][ T6190] gfs2_readdir+0x14c/0x1b0
[ 129.866075][ T6190] ? __pfx_gfs2_readdir+0x10/0x10
[ 129.866100][ T6190] ? iterate_dir+0x399/0x570
[ 129.866127][ T6190] ? down_read_killable+0x1d1/0x350
[ 129.866161][ T6190] iterate_dir+0x399/0x570
[ 129.866202][ T6190] __se_sys_getdents64+0xe4/0x260
[ 129.866227][ T6190] ? __pfx___se_sys_getdents64+0x10/0x10
[ 129.866249][ T6190] ? dnotify_flush+0x1db/0x5e0
[ 129.866268][ T6190] ? __pfx_filldir64+0x10/0x10
[ 129.866302][ T6190] ? do_syscall_64+0xbe/0xfa0
[ 129.866333][ T6190] do_syscall_64+0xfa/0xfa0
[ 129.866357][ T6190] ? lockdep_hardirqs_on+0x9c/0x150
[ 129.866383][ T6190] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 129.866404][ T6190] ? clear_bhb_loop+0x60/0xb0
[ 129.866431][ T6190] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 129.866452][ T6190] RIP: 0033:0x7f895dd8eec9
[ 129.866471][ T6190] 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
[ 129.866493][ T6190] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 129.866515][ T6190] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 129.866530][ T6190] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 129.866543][ T6190] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 129.866556][ T6190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 129.866568][ T6190] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 129.866602][ T6190]
[ 130.529956][ T6195] loop0: detected capacity change from 0 to 32768
[ 130.551955][ T6195] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 130.560687][ T6195] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 130.575707][ T6195] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 130.587011][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 130.594047][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 130.692497][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 98ms
[ 130.701016][ T24] gfs2: fsid=syz:syz.0: jid=0: Done
[ 130.706756][ T6195] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 130.726691][ T6195] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 130.736537][ T6195] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 130.750968][ T6195] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 130.760084][ T6195] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6195 [syz.0.41] iterate_dir+0x399/0x570
[ 130.770022][ T6195] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 130.778575][ T6195] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 130.785870][ T6195] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 130.794800][ T6195] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 130.802347][ T6195] gfs2: fsid=syz:syz.0: File system withdrawn
[ 130.808910][ T6195] CPU: 0 UID: 0 PID: 6195 Comm: syz.0.41 Not tainted syzkaller #0 PREEMPT(full)
[ 130.808938][ T6195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 130.808951][ T6195] Call Trace:
[ 130.808959][ T6195]
[ 130.808968][ T6195] dump_stack_lvl+0x189/0x250
[ 130.808998][ T6195] ? kobject_uevent_env+0x36b/0x8c0
[ 130.809034][ T6195] ? __pfx_dump_stack_lvl+0x10/0x10
[ 130.809061][ T6195] ? __pfx__printk+0x10/0x10
[ 130.809095][ T6195] ? kobject_uevent_env+0x36b/0x8c0
[ 130.809138][ T6195] gfs2_withdraw+0xb30/0x1430
[ 130.809180][ T6195] ? __pfx_gfs2_withdraw+0x10/0x10
[ 130.809208][ T6195] ? __pfx__printk+0x10/0x10
[ 130.809248][ T6195] ? gfs2_consist_inode_i+0xf5/0x110
[ 130.809276][ T6195] gfs2_dirent_scan+0x545/0x690
[ 130.809314][ T6195] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 130.809342][ T6195] gfs2_dir_read+0x804/0x16f0
[ 130.809375][ T6195] ? __pfx_inode_dio_wait+0x10/0x10
[ 130.809402][ T6195] ? __pfx___might_resched+0x10/0x10
[ 130.809424][ T6195] ? __pfx_gfs2_dir_read+0x10/0x10
[ 130.809446][ T6195] ? _raw_spin_unlock+0x28/0x50
[ 130.809468][ T6195] ? gfs2_glock_nq+0x10c7/0x1830
[ 130.809507][ T6195] ? gfs2_glock_wait+0x20f/0x2a0
[ 130.809536][ T6195] gfs2_readdir+0x14c/0x1b0
[ 130.809562][ T6195] ? __pfx_gfs2_readdir+0x10/0x10
[ 130.809588][ T6195] ? iterate_dir+0x399/0x570
[ 130.809615][ T6195] ? down_read_killable+0x1d1/0x350
[ 130.809650][ T6195] iterate_dir+0x399/0x570
[ 130.809678][ T6195] __se_sys_getdents64+0xe4/0x260
[ 130.809706][ T6195] ? __pfx___se_sys_getdents64+0x10/0x10
[ 130.809727][ T6195] ? dnotify_flush+0x1db/0x5e0
[ 130.809745][ T6195] ? __pfx_filldir64+0x10/0x10
[ 130.809780][ T6195] ? do_syscall_64+0xbe/0xfa0
[ 130.809811][ T6195] do_syscall_64+0xfa/0xfa0
[ 130.809835][ T6195] ? lockdep_hardirqs_on+0x9c/0x150
[ 130.809860][ T6195] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.809882][ T6195] ? clear_bhb_loop+0x60/0xb0
[ 130.809909][ T6195] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.809929][ T6195] RIP: 0033:0x7f895dd8eec9
[ 130.809949][ T6195] 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
[ 130.809967][ T6195] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 130.809989][ T6195] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 130.810005][ T6195] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 130.810018][ T6195] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 130.810031][ T6195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 130.810043][ T6195] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 130.810079][ T6195]
2025/10/05 09:41:56 executed programs: 27
[ 131.481132][ T6200] loop0: detected capacity change from 0 to 32768
[ 131.499297][ T6200] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 131.508045][ T6200] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 131.522226][ T6200] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 131.532534][ T1219] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 131.540621][ T1219] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 131.632573][ T1219] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 91ms
[ 131.640390][ T1219] gfs2: fsid=syz:syz.0: jid=0: Done
[ 131.646446][ T6200] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 131.671399][ T6200] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 131.681104][ T6200] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 131.695908][ T6200] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 131.705104][ T6200] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6200 [syz.0.42] iterate_dir+0x399/0x570
[ 131.714483][ T6200] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 131.723031][ T6200] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 131.730324][ T6200] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 131.739166][ T6200] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 131.746256][ T6200] gfs2: fsid=syz:syz.0: File system withdrawn
[ 131.752363][ T6200] CPU: 1 UID: 0 PID: 6200 Comm: syz.0.42 Not tainted syzkaller #0 PREEMPT(full)
[ 131.752383][ T6200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 131.752392][ T6200] Call Trace:
[ 131.752399][ T6200]
[ 131.752406][ T6200] dump_stack_lvl+0x189/0x250
[ 131.752431][ T6200] ? __pfx_dump_stack_lvl+0x10/0x10
[ 131.752451][ T6200] ? __pfx__printk+0x10/0x10
[ 131.752474][ T6200] ? kobject_uevent_env+0x36b/0x8c0
[ 131.752505][ T6200] gfs2_withdraw+0xb30/0x1430
[ 131.752535][ T6200] ? __pfx_gfs2_withdraw+0x10/0x10
[ 131.752553][ T6200] ? __pfx__printk+0x10/0x10
[ 131.752581][ T6200] ? gfs2_consist_inode_i+0xf5/0x110
[ 131.752600][ T6200] gfs2_dirent_scan+0x545/0x690
[ 131.752619][ T6200] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 131.752638][ T6200] gfs2_dir_read+0x804/0x16f0
[ 131.752661][ T6200] ? __pfx_inode_dio_wait+0x10/0x10
[ 131.752678][ T6200] ? __pfx___might_resched+0x10/0x10
[ 131.752694][ T6200] ? __pfx_gfs2_dir_read+0x10/0x10
[ 131.752709][ T6200] ? _raw_spin_unlock+0x28/0x50
[ 131.752724][ T6200] ? gfs2_glock_nq+0x10c7/0x1830
[ 131.752749][ T6200] ? gfs2_glock_wait+0x20f/0x2a0
[ 131.752768][ T6200] gfs2_readdir+0x14c/0x1b0
[ 131.752786][ T6200] ? __pfx_gfs2_readdir+0x10/0x10
[ 131.752803][ T6200] ? iterate_dir+0x399/0x570
[ 131.752822][ T6200] ? down_read_killable+0x1d1/0x350
[ 131.752847][ T6200] iterate_dir+0x399/0x570
[ 131.752867][ T6200] __se_sys_getdents64+0xe4/0x260
[ 131.752887][ T6200] ? __pfx___se_sys_getdents64+0x10/0x10
[ 131.752907][ T6200] ? dnotify_flush+0x1db/0x5e0
[ 131.752925][ T6200] ? __pfx_filldir64+0x10/0x10
[ 131.752959][ T6200] ? do_syscall_64+0xbe/0xfa0
[ 131.752997][ T6200] do_syscall_64+0xfa/0xfa0
[ 131.753014][ T6200] ? lockdep_hardirqs_on+0x9c/0x150
[ 131.753033][ T6200] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.753047][ T6200] ? clear_bhb_loop+0x60/0xb0
[ 131.753065][ T6200] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.753079][ T6200] RIP: 0033:0x7f895dd8eec9
[ 131.753092][ T6200] 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
[ 131.753105][ T6200] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 131.753120][ T6200] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 131.753130][ T6200] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 131.753139][ T6200] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 131.753148][ T6200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 131.753156][ T6200] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 131.753180][ T6200]
[ 132.418659][ T6205] loop0: detected capacity change from 0 to 32768
[ 132.436173][ T6205] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 132.445608][ T6205] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 132.459129][ T6205] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 132.469883][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 132.478595][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 132.564495][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 85ms
[ 132.572764][ T24] gfs2: fsid=syz:syz.0: jid=0: Done
[ 132.578472][ T6205] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 132.599461][ T6205] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 132.609285][ T6205] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 132.623690][ T6205] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 132.632750][ T6205] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6205 [syz.0.43] iterate_dir+0x399/0x570
[ 132.642515][ T6205] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 132.651014][ T6205] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 132.658275][ T6205] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 132.667109][ T6205] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 132.673741][ T6205] gfs2: fsid=syz:syz.0: File system withdrawn
[ 132.680549][ T6205] CPU: 1 UID: 0 PID: 6205 Comm: syz.0.43 Not tainted syzkaller #0 PREEMPT(full)
[ 132.680570][ T6205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 132.680580][ T6205] Call Trace:
[ 132.680588][ T6205]
[ 132.680595][ T6205] dump_stack_lvl+0x189/0x250
[ 132.680621][ T6205] ? __pfx_dump_stack_lvl+0x10/0x10
[ 132.680641][ T6205] ? __pfx__printk+0x10/0x10
[ 132.680665][ T6205] ? kobject_uevent_env+0x36b/0x8c0
[ 132.680697][ T6205] gfs2_withdraw+0xb30/0x1430
[ 132.680727][ T6205] ? __pfx_gfs2_withdraw+0x10/0x10
[ 132.680746][ T6205] ? __pfx__printk+0x10/0x10
[ 132.680773][ T6205] ? gfs2_consist_inode_i+0xf5/0x110
[ 132.680793][ T6205] gfs2_dirent_scan+0x545/0x690
[ 132.680812][ T6205] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 132.680832][ T6205] gfs2_dir_read+0x804/0x16f0
[ 132.680855][ T6205] ? __pfx_inode_dio_wait+0x10/0x10
[ 132.680873][ T6205] ? __pfx___might_resched+0x10/0x10
[ 132.680890][ T6205] ? __pfx_gfs2_dir_read+0x10/0x10
[ 132.680905][ T6205] ? _raw_spin_unlock+0x28/0x50
[ 132.680922][ T6205] ? gfs2_glock_nq+0x10c7/0x1830
[ 132.680948][ T6205] ? gfs2_glock_wait+0x20f/0x2a0
[ 132.680967][ T6205] gfs2_readdir+0x14c/0x1b0
[ 132.680985][ T6205] ? __pfx_gfs2_readdir+0x10/0x10
[ 132.681002][ T6205] ? iterate_dir+0x399/0x570
[ 132.681021][ T6205] ? down_read_killable+0x1d1/0x350
[ 132.681045][ T6205] iterate_dir+0x399/0x570
[ 132.681065][ T6205] __se_sys_getdents64+0xe4/0x260
[ 132.681084][ T6205] ? __pfx___se_sys_getdents64+0x10/0x10
[ 132.681099][ T6205] ? dnotify_flush+0x1db/0x5e0
[ 132.681112][ T6205] ? __pfx_filldir64+0x10/0x10
[ 132.681143][ T6205] ? do_syscall_64+0xbe/0xfa0
[ 132.681165][ T6205] do_syscall_64+0xfa/0xfa0
[ 132.681182][ T6205] ? lockdep_hardirqs_on+0x9c/0x150
[ 132.681200][ T6205] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.681215][ T6205] ? clear_bhb_loop+0x60/0xb0
[ 132.681233][ T6205] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.681248][ T6205] RIP: 0033:0x7f895dd8eec9
[ 132.681262][ T6205] 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
[ 132.681275][ T6205] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 132.681291][ T6205] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 132.681302][ T6205] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 132.681312][ T6205] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 132.681321][ T6205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 132.681330][ T6205] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 132.681355][ T6205]
[ 133.353597][ T6210] loop0: detected capacity change from 0 to 32768
[ 133.371287][ T6210] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 133.387276][ T6210] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 133.402582][ T6210] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 133.412832][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 133.421355][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 133.515168][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 93ms
[ 133.522801][ T24] gfs2: fsid=syz:syz.0: jid=0: Done
[ 133.528368][ T6210] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 133.548448][ T6210] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 133.558385][ T6210] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 133.572856][ T6210] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 133.582115][ T6210] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6210 [syz.0.44] iterate_dir+0x399/0x570
[ 133.591578][ T6210] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 133.600082][ T6210] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 133.608364][ T6210] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 133.617216][ T6210] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 133.624044][ T6210] gfs2: fsid=syz:syz.0: File system withdrawn
[ 133.630146][ T6210] CPU: 0 UID: 0 PID: 6210 Comm: syz.0.44 Not tainted syzkaller #0 PREEMPT(full)
[ 133.630166][ T6210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 133.630175][ T6210] Call Trace:
[ 133.630183][ T6210]
[ 133.630190][ T6210] dump_stack_lvl+0x189/0x250
[ 133.630216][ T6210] ? __pfx_dump_stack_lvl+0x10/0x10
[ 133.630235][ T6210] ? __pfx__printk+0x10/0x10
[ 133.630260][ T6210] ? kobject_uevent_env+0x36b/0x8c0
[ 133.630291][ T6210] gfs2_withdraw+0xb30/0x1430
[ 133.630322][ T6210] ? __pfx_gfs2_withdraw+0x10/0x10
[ 133.630340][ T6210] ? __pfx__printk+0x10/0x10
[ 133.630368][ T6210] ? gfs2_consist_inode_i+0xf5/0x110
[ 133.630388][ T6210] gfs2_dirent_scan+0x545/0x690
[ 133.630408][ T6210] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 133.630427][ T6210] gfs2_dir_read+0x804/0x16f0
[ 133.630450][ T6210] ? __pfx_inode_dio_wait+0x10/0x10
[ 133.630468][ T6210] ? __pfx___might_resched+0x10/0x10
[ 133.630483][ T6210] ? __pfx_gfs2_dir_read+0x10/0x10
[ 133.630499][ T6210] ? _raw_spin_unlock+0x28/0x50
[ 133.630514][ T6210] ? gfs2_glock_nq+0x10c7/0x1830
[ 133.630541][ T6210] ? gfs2_glock_wait+0x20f/0x2a0
[ 133.630561][ T6210] gfs2_readdir+0x14c/0x1b0
[ 133.630579][ T6210] ? __pfx_gfs2_readdir+0x10/0x10
[ 133.630597][ T6210] ? iterate_dir+0x399/0x570
[ 133.630616][ T6210] ? down_read_killable+0x1d1/0x350
[ 133.630646][ T6210] iterate_dir+0x399/0x570
[ 133.630677][ T6210] __se_sys_getdents64+0xe4/0x260
[ 133.630706][ T6210] ? __pfx___se_sys_getdents64+0x10/0x10
[ 133.630728][ T6210] ? dnotify_flush+0x1db/0x5e0
[ 133.630741][ T6210] ? __pfx_filldir64+0x10/0x10
[ 133.630765][ T6210] ? do_syscall_64+0xbe/0xfa0
[ 133.630786][ T6210] do_syscall_64+0xfa/0xfa0
[ 133.630809][ T6210] ? lockdep_hardirqs_on+0x9c/0x150
[ 133.630827][ T6210] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 133.630842][ T6210] ? clear_bhb_loop+0x60/0xb0
[ 133.630861][ T6210] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 133.630876][ T6210] RIP: 0033:0x7f895dd8eec9
[ 133.630890][ T6210] 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
[ 133.630903][ T6210] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 133.630920][ T6210] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 133.630931][ T6210] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 133.630942][ T6210] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 133.630953][ T6210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 133.630965][ T6210] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 133.630995][ T6210]
[ 134.307188][ T6215] loop0: detected capacity change from 0 to 32768
[ 134.325029][ T6215] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 134.339746][ T6215] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 134.354778][ T6215] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 1ms
[ 134.365635][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 134.372474][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 134.480829][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 108ms
[ 134.488576][ T24] gfs2: fsid=syz:syz.0: jid=0: Done
[ 134.493991][ T6215] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 134.517935][ T6215] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 134.528247][ T6215] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 134.542865][ T6215] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 134.552042][ T6215] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6215 [syz.0.45] iterate_dir+0x399/0x570
[ 134.562915][ T6215] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 134.569902][ T6218] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 134.571432][ T6215] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 134.582249][ T6218] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 134.588631][ T6215] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 134.606441][ T6218] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6215 [syz.0.45] iterate_dir+0x399/0x570
[ 134.606490][ T6218] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6218 [syz.0.45] __gfs2_lookup+0x8f/0x270
[ 134.606532][ T6218] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 134.633975][ T6215] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 134.640600][ T6215] gfs2: fsid=syz:syz.0: File system withdrawn
[ 134.646844][ T6215] CPU: 0 UID: 0 PID: 6215 Comm: syz.0.45 Not tainted syzkaller #0 PREEMPT(full)
[ 134.646870][ T6215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 134.646884][ T6215] Call Trace:
[ 134.646892][ T6215]
[ 134.646902][ T6215] dump_stack_lvl+0x189/0x250
[ 134.646936][ T6215] ? __pfx_dump_stack_lvl+0x10/0x10
[ 134.646963][ T6215] ? __pfx__printk+0x10/0x10
[ 134.646995][ T6215] ? kobject_uevent_env+0x36b/0x8c0
[ 134.647038][ T6215] gfs2_withdraw+0xb30/0x1430
[ 134.647082][ T6215] ? __pfx_gfs2_withdraw+0x10/0x10
[ 134.647109][ T6215] ? __pfx__printk+0x10/0x10
[ 134.647150][ T6215] ? gfs2_consist_inode_i+0xf5/0x110
[ 134.647179][ T6215] gfs2_dirent_scan+0x545/0x690
[ 134.647207][ T6215] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 134.647236][ T6215] gfs2_dir_read+0x804/0x16f0
[ 134.647270][ T6215] ? __pfx_inode_dio_wait+0x10/0x10
[ 134.647297][ T6215] ? __pfx___might_resched+0x10/0x10
[ 134.647320][ T6215] ? __pfx_gfs2_dir_read+0x10/0x10
[ 134.647342][ T6215] ? _raw_spin_unlock+0x28/0x50
[ 134.647365][ T6215] ? gfs2_glock_nq+0x10c7/0x1830
[ 134.647403][ T6215] ? gfs2_glock_wait+0x20f/0x2a0
[ 134.647432][ T6215] gfs2_readdir+0x14c/0x1b0
[ 134.647459][ T6215] ? __pfx_gfs2_readdir+0x10/0x10
[ 134.647485][ T6215] ? iterate_dir+0x399/0x570
[ 134.647513][ T6215] ? down_read_killable+0x1d1/0x350
[ 134.647549][ T6215] iterate_dir+0x399/0x570
[ 134.647580][ T6215] __se_sys_getdents64+0xe4/0x260
[ 134.647609][ T6215] ? __pfx___se_sys_getdents64+0x10/0x10
[ 134.647641][ T6215] ? dnotify_flush+0x1db/0x5e0
[ 134.647661][ T6215] ? __pfx_filldir64+0x10/0x10
[ 134.647695][ T6215] ? do_syscall_64+0xbe/0xfa0
[ 134.647726][ T6215] do_syscall_64+0xfa/0xfa0
[ 134.647752][ T6215] ? lockdep_hardirqs_on+0x9c/0x150
[ 134.647777][ T6215] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 134.647799][ T6215] ? clear_bhb_loop+0x60/0xb0
[ 134.647825][ T6215] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 134.647845][ T6215] RIP: 0033:0x7f895dd8eec9
[ 134.647865][ T6215] 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
[ 134.647884][ T6215] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 134.647907][ T6215] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 134.647923][ T6215] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 134.647937][ T6215] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 134.647950][ T6215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 134.647963][ T6215] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 134.648016][ T6215]
[ 135.332885][ T6221] loop0: detected capacity change from 0 to 32768
[ 135.356706][ T6221] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 135.365364][ T6221] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 135.380237][ T6221] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 135.391689][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 135.398915][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 135.480464][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 81ms
[ 135.490564][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 135.496376][ T6221] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 135.517219][ T6221] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 135.527303][ T6221] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 135.541738][ T6221] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 135.552358][ T6221] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6221 [syz.0.46] iterate_dir+0x399/0x570
[ 135.561767][ T6221] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 135.568944][ T6224] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 135.571160][ T6221] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 135.580498][ T6224] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 135.587639][ T6221] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 135.605451][ T6224] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6221 [syz.0.46] iterate_dir+0x399/0x570
[ 135.606097][ T6221] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 135.621449][ T6224] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6224 [syz.0.46] __gfs2_lookup+0x8f/0x270
[ 135.622018][ T6221] gfs2: fsid=syz:syz.0: File system withdrawn
[ 135.633644][ T6224] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 135.638433][ T6221] CPU: 0 UID: 0 PID: 6221 Comm: syz.0.46 Not tainted syzkaller #0 PREEMPT(full)
[ 135.638465][ T6221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 135.638482][ T6221] Call Trace:
[ 135.638491][ T6221]
[ 135.638502][ T6221] dump_stack_lvl+0x189/0x250
[ 135.638540][ T6221] ? __pfx_dump_stack_lvl+0x10/0x10
[ 135.638572][ T6221] ? __pfx__printk+0x10/0x10
[ 135.638612][ T6221] ? kobject_uevent_env+0x36b/0x8c0
[ 135.638664][ T6221] gfs2_withdraw+0xb30/0x1430
[ 135.638714][ T6221] ? __pfx_gfs2_withdraw+0x10/0x10
[ 135.638745][ T6221] ? __pfx__printk+0x10/0x10
[ 135.638796][ T6221] ? gfs2_consist_inode_i+0xf5/0x110
[ 135.638827][ T6221] gfs2_dirent_scan+0x545/0x690
[ 135.638859][ T6221] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 135.638890][ T6221] gfs2_dir_read+0x804/0x16f0
[ 135.638929][ T6221] ? __pfx_inode_dio_wait+0x10/0x10
[ 135.638958][ T6221] ? __pfx___might_resched+0x10/0x10
[ 135.638984][ T6221] ? __pfx_gfs2_dir_read+0x10/0x10
[ 135.639008][ T6221] ? _raw_spin_unlock+0x28/0x50
[ 135.639032][ T6221] ? gfs2_glock_nq+0x10c7/0x1830
[ 135.639075][ T6221] ? gfs2_glock_wait+0x20f/0x2a0
[ 135.639108][ T6221] gfs2_readdir+0x14c/0x1b0
[ 135.639137][ T6221] ? __pfx_gfs2_readdir+0x10/0x10
[ 135.639166][ T6221] ? iterate_dir+0x399/0x570
[ 135.639199][ T6221] ? down_read_killable+0x1d1/0x350
[ 135.639238][ T6221] iterate_dir+0x399/0x570
[ 135.639272][ T6221] __se_sys_getdents64+0xe4/0x260
[ 135.639305][ T6221] ? __pfx___se_sys_getdents64+0x10/0x10
[ 135.639330][ T6221] ? dnotify_flush+0x1db/0x5e0
[ 135.639351][ T6221] ? __pfx_filldir64+0x10/0x10
[ 135.639389][ T6221] ? do_syscall_64+0xbe/0xfa0
[ 135.639423][ T6221] do_syscall_64+0xfa/0xfa0
[ 135.639450][ T6221] ? lockdep_hardirqs_on+0x9c/0x150
[ 135.639479][ T6221] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.639503][ T6221] ? clear_bhb_loop+0x60/0xb0
[ 135.639533][ T6221] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.639555][ T6221] RIP: 0033:0x7f895dd8eec9
[ 135.639577][ T6221] 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
[ 135.639598][ T6221] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 135.639624][ T6221] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 135.639643][ T6221] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 135.639659][ T6221] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 135.639673][ T6221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 135.639688][ T6221] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 135.639729][ T6221]
[ 136.312605][ T6227] loop0: detected capacity change from 0 to 32768
[ 136.335136][ T6227] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 136.345758][ T6227] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 136.365820][ T6227] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 136.376434][ T1219] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 136.387458][ T1219] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 136.494408][ T1219] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 106ms
[ 136.503806][ T1219] gfs2: fsid=syz:syz.0: jid=0: Done
[ 136.509077][ T6227] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 136.527561][ T6227] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 136.537524][ T6227] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 136.552442][ T6227] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 136.561586][ T6227] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6227 [syz.0.47] iterate_dir+0x399/0x570
[ 136.571637][ T6227] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 136.580865][ T6227] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 136.588231][ T6227] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 136.597068][ T6227] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 136.603931][ T6227] gfs2: fsid=syz:syz.0: File system withdrawn
[ 136.610070][ T6227] CPU: 0 UID: 0 PID: 6227 Comm: syz.0.47 Not tainted syzkaller #0 PREEMPT(full)
[ 136.610090][ T6227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 136.610100][ T6227] Call Trace:
[ 136.610107][ T6227]
[ 136.610113][ T6227] dump_stack_lvl+0x189/0x250
[ 136.610139][ T6227] ? __pfx_dump_stack_lvl+0x10/0x10
[ 136.610160][ T6227] ? __pfx__printk+0x10/0x10
[ 136.610183][ T6227] ? kobject_uevent_env+0x36b/0x8c0
[ 136.610214][ T6227] gfs2_withdraw+0xb30/0x1430
[ 136.610244][ T6227] ? __pfx_gfs2_withdraw+0x10/0x10
[ 136.610263][ T6227] ? __pfx__printk+0x10/0x10
[ 136.610290][ T6227] ? gfs2_consist_inode_i+0xf5/0x110
[ 136.610310][ T6227] gfs2_dirent_scan+0x545/0x690
[ 136.610329][ T6227] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 136.610349][ T6227] gfs2_dir_read+0x804/0x16f0
[ 136.610371][ T6227] ? __pfx_inode_dio_wait+0x10/0x10
[ 136.610389][ T6227] ? __pfx___might_resched+0x10/0x10
[ 136.610404][ T6227] ? __pfx_gfs2_dir_read+0x10/0x10
[ 136.610419][ T6227] ? _raw_spin_unlock+0x28/0x50
[ 136.610435][ T6227] ? gfs2_glock_nq+0x10c7/0x1830
[ 136.610541][ T6227] ? gfs2_glock_wait+0x20f/0x2a0
[ 136.610570][ T6227] gfs2_readdir+0x14c/0x1b0
[ 136.610596][ T6227] ? __pfx_gfs2_readdir+0x10/0x10
[ 136.610621][ T6227] ? iterate_dir+0x399/0x570
[ 136.610648][ T6227] ? down_read_killable+0x1d1/0x350
[ 136.610674][ T6227] iterate_dir+0x399/0x570
[ 136.610694][ T6227] __se_sys_getdents64+0xe4/0x260
[ 136.610719][ T6227] ? __pfx___se_sys_getdents64+0x10/0x10
[ 136.610742][ T6227] ? dnotify_flush+0x1db/0x5e0
[ 136.610760][ T6227] ? __pfx_filldir64+0x10/0x10
[ 136.610794][ T6227] ? do_syscall_64+0xbe/0xfa0
[ 136.610823][ T6227] do_syscall_64+0xfa/0xfa0
[ 136.610840][ T6227] ? lockdep_hardirqs_on+0x9c/0x150
[ 136.610858][ T6227] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.610872][ T6227] ? clear_bhb_loop+0x60/0xb0
[ 136.610891][ T6227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.610905][ T6227] RIP: 0033:0x7f895dd8eec9
[ 136.610918][ T6227] 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
[ 136.610931][ T6227] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 136.610948][ T6227] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 136.610959][ T6227] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 136.610969][ T6227] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 136.610978][ T6227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 136.610986][ T6227] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 136.611011][ T6227]
2025/10/05 09:42:02 executed programs: 33
[ 137.283464][ T6232] loop0: detected capacity change from 0 to 32768
[ 137.299432][ T6232] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 137.308407][ T6232] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 137.321808][ T6232] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 137.334951][ T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 137.341889][ T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 137.439389][ T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 97ms
[ 137.448698][ T10] gfs2: fsid=syz:syz.0: jid=0: Done
[ 137.454100][ T6232] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 137.473673][ T6232] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 137.483737][ T6232] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 137.498629][ T6232] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 137.508474][ T6232] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6232 [syz.0.48] iterate_dir+0x399/0x570
[ 137.517878][ T6232] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 137.526396][ T6232] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 137.533698][ T6232] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 137.542488][ T6232] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 137.549321][ T6232] gfs2: fsid=syz:syz.0: File system withdrawn
[ 137.555618][ T6232] CPU: 1 UID: 0 PID: 6232 Comm: syz.0.48 Not tainted syzkaller #0 PREEMPT(full)
[ 137.555648][ T6232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 137.555662][ T6232] Call Trace:
[ 137.555671][ T6232]
[ 137.555681][ T6232] dump_stack_lvl+0x189/0x250
[ 137.555717][ T6232] ? __pfx_dump_stack_lvl+0x10/0x10
[ 137.555746][ T6232] ? __pfx__printk+0x10/0x10
[ 137.555779][ T6232] ? kobject_uevent_env+0x36b/0x8c0
[ 137.555826][ T6232] gfs2_withdraw+0xb30/0x1430
[ 137.555870][ T6232] ? __pfx_gfs2_withdraw+0x10/0x10
[ 137.555898][ T6232] ? __pfx__printk+0x10/0x10
[ 137.555940][ T6232] ? gfs2_consist_inode_i+0xf5/0x110
[ 137.555966][ T6232] gfs2_dirent_scan+0x545/0x690
[ 137.555993][ T6232] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 137.556023][ T6232] gfs2_dir_read+0x804/0x16f0
[ 137.556057][ T6232] ? __pfx_inode_dio_wait+0x10/0x10
[ 137.556084][ T6232] ? __pfx___might_resched+0x10/0x10
[ 137.556107][ T6232] ? __pfx_gfs2_dir_read+0x10/0x10
[ 137.556130][ T6232] ? _raw_spin_unlock+0x28/0x50
[ 137.556152][ T6232] ? gfs2_glock_nq+0x10c7/0x1830
[ 137.556191][ T6232] ? gfs2_glock_wait+0x20f/0x2a0
[ 137.556220][ T6232] gfs2_readdir+0x14c/0x1b0
[ 137.556246][ T6232] ? __pfx_gfs2_readdir+0x10/0x10
[ 137.556273][ T6232] ? iterate_dir+0x399/0x570
[ 137.556301][ T6232] ? down_read_killable+0x1d1/0x350
[ 137.556338][ T6232] iterate_dir+0x399/0x570
[ 137.556369][ T6232] __se_sys_getdents64+0xe4/0x260
[ 137.556408][ T6232] ? __pfx___se_sys_getdents64+0x10/0x10
[ 137.556432][ T6232] ? __pfx_filldir64+0x10/0x10
[ 137.556468][ T6232] ? do_syscall_64+0xbe/0xfa0
[ 137.556500][ T6232] do_syscall_64+0xfa/0xfa0
[ 137.556525][ T6232] ? lockdep_hardirqs_on+0x9c/0x150
[ 137.556551][ T6232] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.556574][ T6232] ? clear_bhb_loop+0x60/0xb0
[ 137.556601][ T6232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.556623][ T6232] RIP: 0033:0x7f895dd8eec9
[ 137.556644][ T6232] 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
[ 137.556664][ T6232] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 137.556688][ T6232] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 137.556705][ T6232] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 137.556719][ T6232] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 137.556732][ T6232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 137.556743][ T6232] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 137.556768][ T6232]
[ 138.221994][ T6237] loop0: detected capacity change from 0 to 32768
[ 138.240476][ T6237] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 138.248865][ T6237] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 138.262754][ T6237] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 138.274272][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 138.281140][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 138.303719][ T1302] ieee802154 phy0 wpan0: encryption failed: -22
[ 138.310265][ T1302] ieee802154 phy1 wpan1: encryption failed: -22
[ 138.372023][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 90ms
[ 138.381846][ T24] gfs2: fsid=syz:syz.0: jid=0: Done
[ 138.389482][ T6237] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 138.414288][ T6237] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 138.424745][ T6237] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 138.440721][ T6237] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 138.449960][ T6237] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6237 [syz.0.49] iterate_dir+0x399/0x570
[ 138.459592][ T6237] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 138.468605][ T6237] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 138.475897][ T6237] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 138.484856][ T6237] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 138.492846][ T6237] gfs2: fsid=syz:syz.0: File system withdrawn
[ 138.499198][ T6237] CPU: 0 UID: 0 PID: 6237 Comm: syz.0.49 Not tainted syzkaller #0 PREEMPT(full)
[ 138.499271][ T6237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 138.499281][ T6237] Call Trace:
[ 138.499287][ T6237]
[ 138.499294][ T6237] dump_stack_lvl+0x189/0x250
[ 138.499315][ T6237] ? kobject_uevent_env+0x36b/0x8c0
[ 138.499342][ T6237] ? __pfx_dump_stack_lvl+0x10/0x10
[ 138.499362][ T6237] ? __pfx__printk+0x10/0x10
[ 138.499386][ T6237] ? kobject_uevent_env+0x36b/0x8c0
[ 138.499416][ T6237] gfs2_withdraw+0xb30/0x1430
[ 138.499445][ T6237] ? __pfx_gfs2_withdraw+0x10/0x10
[ 138.499467][ T6237] ? __pfx__printk+0x10/0x10
[ 138.499494][ T6237] ? gfs2_consist_inode_i+0xf5/0x110
[ 138.499514][ T6237] gfs2_dirent_scan+0x545/0x690
[ 138.499533][ T6237] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 138.499552][ T6237] gfs2_dir_read+0x804/0x16f0
[ 138.499575][ T6237] ? __pfx_inode_dio_wait+0x10/0x10
[ 138.499593][ T6237] ? __pfx___might_resched+0x10/0x10
[ 138.499609][ T6237] ? __pfx_gfs2_dir_read+0x10/0x10
[ 138.499623][ T6237] ? _raw_spin_unlock+0x28/0x50
[ 138.499639][ T6237] ? gfs2_glock_nq+0x10c7/0x1830
[ 138.499665][ T6237] ? gfs2_glock_wait+0x20f/0x2a0
[ 138.499685][ T6237] gfs2_readdir+0x14c/0x1b0
[ 138.499702][ T6237] ? __pfx_gfs2_readdir+0x10/0x10
[ 138.499719][ T6237] ? iterate_dir+0x399/0x570
[ 138.499738][ T6237] ? down_read_killable+0x1d1/0x350
[ 138.499762][ T6237] iterate_dir+0x399/0x570
[ 138.499782][ T6237] __se_sys_getdents64+0xe4/0x260
[ 138.499801][ T6237] ? __pfx___se_sys_getdents64+0x10/0x10
[ 138.499817][ T6237] ? __pfx_filldir64+0x10/0x10
[ 138.499840][ T6237] ? do_syscall_64+0xbe/0xfa0
[ 138.499860][ T6237] do_syscall_64+0xfa/0xfa0
[ 138.499877][ T6237] ? lockdep_hardirqs_on+0x9c/0x150
[ 138.499894][ T6237] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 138.499909][ T6237] ? clear_bhb_loop+0x60/0xb0
[ 138.499927][ T6237] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 138.499942][ T6237] RIP: 0033:0x7f895dd8eec9
[ 138.499956][ T6237] 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
[ 138.499969][ T6237] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 138.499985][ T6237] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 138.499996][ T6237] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 138.500005][ T6237] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 138.500015][ T6237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 138.500023][ T6237] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 138.500048][ T6237]
[ 139.171228][ T6242] loop0: detected capacity change from 0 to 32768
[ 139.206703][ T6242] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 139.216441][ T6242] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 139.234288][ T6242] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 139.245598][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 139.252443][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 139.339329][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 86ms
[ 139.347946][ T24] gfs2: fsid=syz:syz.0: jid=0: Done
[ 139.354974][ T6242] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 139.376207][ T6242] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 139.386209][ T6242] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 139.400718][ T6242] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 139.409852][ T6242] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6242 [syz.0.50] iterate_dir+0x399/0x570
[ 139.419375][ T6242] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 139.428122][ T6242] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 139.435670][ T6242] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 139.444796][ T6242] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 139.451966][ T6242] gfs2: fsid=syz:syz.0: File system withdrawn
[ 139.459045][ T6242] CPU: 1 UID: 0 PID: 6242 Comm: syz.0.50 Not tainted syzkaller #0 PREEMPT(full)
[ 139.459071][ T6242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 139.459085][ T6242] Call Trace:
[ 139.459094][ T6242]
[ 139.459102][ T6242] dump_stack_lvl+0x189/0x250
[ 139.459138][ T6242] ? __pfx_dump_stack_lvl+0x10/0x10
[ 139.459174][ T6242] ? __pfx__printk+0x10/0x10
[ 139.459204][ T6242] ? kobject_uevent_env+0x36b/0x8c0
[ 139.459242][ T6242] gfs2_withdraw+0xb30/0x1430
[ 139.459285][ T6242] ? __pfx_gfs2_withdraw+0x10/0x10
[ 139.459313][ T6242] ? __pfx__printk+0x10/0x10
[ 139.459352][ T6242] ? gfs2_consist_inode_i+0xf5/0x110
[ 139.459382][ T6242] gfs2_dirent_scan+0x545/0x690
[ 139.459409][ T6242] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 139.459438][ T6242] gfs2_dir_read+0x804/0x16f0
[ 139.459471][ T6242] ? __pfx_inode_dio_wait+0x10/0x10
[ 139.459497][ T6242] ? __pfx___might_resched+0x10/0x10
[ 139.459519][ T6242] ? __pfx_gfs2_dir_read+0x10/0x10
[ 139.459539][ T6242] ? _raw_spin_unlock+0x28/0x50
[ 139.459562][ T6242] ? gfs2_glock_nq+0x10c7/0x1830
[ 139.459599][ T6242] ? gfs2_glock_wait+0x20f/0x2a0
[ 139.459627][ T6242] gfs2_readdir+0x14c/0x1b0
[ 139.459651][ T6242] ? __pfx_gfs2_readdir+0x10/0x10
[ 139.459675][ T6242] ? iterate_dir+0x399/0x570
[ 139.459702][ T6242] ? down_read_killable+0x1d1/0x350
[ 139.459736][ T6242] iterate_dir+0x399/0x570
[ 139.459765][ T6242] __se_sys_getdents64+0xe4/0x260
[ 139.459794][ T6242] ? __pfx___se_sys_getdents64+0x10/0x10
[ 139.459816][ T6242] ? dnotify_flush+0x1db/0x5e0
[ 139.459835][ T6242] ? __pfx_filldir64+0x10/0x10
[ 139.459867][ T6242] ? do_syscall_64+0xbe/0xfa0
[ 139.459897][ T6242] do_syscall_64+0xfa/0xfa0
[ 139.459922][ T6242] ? lockdep_hardirqs_on+0x9c/0x150
[ 139.459947][ T6242] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.459969][ T6242] ? clear_bhb_loop+0x60/0xb0
[ 139.459995][ T6242] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.460017][ T6242] RIP: 0033:0x7f895dd8eec9
[ 139.460037][ T6242] 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
[ 139.460056][ T6242] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 139.460084][ T6242] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 139.460099][ T6242] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 139.460113][ T6242] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 139.460126][ T6242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 139.460146][ T6242] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 139.460181][ T6242]
[ 140.144031][ T6247] loop0: detected capacity change from 0 to 32768
[ 140.177767][ T6247] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 140.187598][ T6247] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 140.206892][ T6247] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 140.222753][ T1219] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 140.230195][ T1219] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 140.310812][ T1219] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 80ms
[ 140.318892][ T1219] gfs2: fsid=syz:syz.0: jid=0: Done
[ 140.324430][ T6247] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 140.342973][ T6247] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 140.352625][ T6247] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 140.367057][ T6247] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 140.376844][ T6247] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6247 [syz.0.51] iterate_dir+0x399/0x570
[ 140.386426][ T6247] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 140.395473][ T6250] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 140.395504][ T6250] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 140.395538][ T6250] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 140.395573][ T6250] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6247 [syz.0.51] iterate_dir+0x399/0x570
[ 140.395615][ T6250] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6250 [syz.0.51] __gfs2_lookup+0x8f/0x270
[ 140.395656][ T6250] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 140.395682][ T6250] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 140.395705][ T6250] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 140.395720][ T6250] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 140.400222][ T6250] gfs2: fsid=syz:syz.0: File system withdrawn
[ 140.485343][ T6250] CPU: 0 UID: 0 PID: 6250 Comm: syz.0.51 Not tainted syzkaller #0 PREEMPT(full)
[ 140.485373][ T6250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 140.485386][ T6250] Call Trace:
[ 140.485395][ T6250]
[ 140.485404][ T6250] dump_stack_lvl+0x189/0x250
[ 140.485439][ T6250] ? __pfx_dump_stack_lvl+0x10/0x10
[ 140.485466][ T6250] ? __pfx__printk+0x10/0x10
[ 140.485500][ T6250] ? kobject_uevent_env+0x36b/0x8c0
[ 140.485538][ T6250] gfs2_withdraw+0xb30/0x1430
[ 140.485568][ T6250] ? __pfx_gfs2_withdraw+0x10/0x10
[ 140.485587][ T6250] ? __pfx__printk+0x10/0x10
[ 140.485614][ T6250] ? gfs2_consist_inode_i+0xf5/0x110
[ 140.485634][ T6250] gfs2_dirent_scan+0x545/0x690
[ 140.485652][ T6250] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 140.485672][ T6250] gfs2_dirent_search+0x2cb/0x710
[ 140.485689][ T6250] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 140.485705][ T6250] ? __pfx___might_resched+0x10/0x10
[ 140.485721][ T6250] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 140.485738][ T6250] ? __pfx_gfs2_permission+0x10/0x10
[ 140.485755][ T6250] ? gfs2_glock_nq+0x10c7/0x1830
[ 140.485779][ T6250] gfs2_dir_search+0x4c/0x220
[ 140.485799][ T6250] gfs2_lookupi+0x3d9/0x5a0
[ 140.485822][ T6250] ? __pfx_gfs2_lookupi+0x10/0x10
[ 140.485838][ T6250] ? d_alloc_parallel+0x14ae/0x15e0
[ 140.485855][ T6250] ? __gfs2_lookup+0x8f/0x270
[ 140.485878][ T6250] ? d_alloc_parallel+0x2f0/0x15e0
[ 140.485898][ T6250] __gfs2_lookup+0x8f/0x270
[ 140.485917][ T6250] ? __lock_acquire+0xab9/0xd20
[ 140.485941][ T6250] ? __pfx___gfs2_lookup+0x10/0x10
[ 140.485965][ T6250] ? __raw_spin_lock_init+0x45/0x100
[ 140.485985][ T6250] ? __init_waitqueue_head+0xa9/0x150
[ 140.486016][ T6250] __lookup_slow+0x297/0x3d0
[ 140.486037][ T6250] ? __pfx___lookup_slow+0x10/0x10
[ 140.486065][ T6250] ? gfs2_dhash+0x59/0xb0
[ 140.486103][ T6250] ? down_read+0x1ad/0x2e0
[ 140.486131][ T6250] lookup_slow+0x53/0x70
[ 140.486146][ T6250] walk_component+0x2d2/0x400
[ 140.486167][ T6250] ? path_lookupat+0x156/0x430
[ 140.486192][ T6250] path_lookupat+0x163/0x430
[ 140.486219][ T6250] filename_lookup+0x212/0x570
[ 140.486247][ T6250] ? __pfx_filename_lookup+0x10/0x10
[ 140.486288][ T6250] ? __might_fault+0xb0/0x130
[ 140.486316][ T6250] vfs_statx+0xf8/0x550
[ 140.486340][ T6250] ? strncpy_from_user+0x150/0x290
[ 140.486358][ T6250] ? __pfx_vfs_statx+0x10/0x10
[ 140.486380][ T6250] ? getname_flags+0x1e5/0x540
[ 140.486407][ T6250] vfs_fstatat+0x118/0x170
[ 140.486431][ T6250] __x64_sys_newfstatat+0x116/0x190
[ 140.486456][ T6250] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 140.486493][ T6250] ? do_user_addr_fault+0xc85/0x1380
[ 140.486519][ T6250] ? do_syscall_64+0xbe/0xfa0
[ 140.486540][ T6250] do_syscall_64+0xfa/0xfa0
[ 140.486556][ T6250] ? lockdep_hardirqs_on+0x9c/0x150
[ 140.486574][ T6250] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.486589][ T6250] ? clear_bhb_loop+0x60/0xb0
[ 140.486607][ T6250] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.486621][ T6250] RIP: 0033:0x7f895dd8eec9
[ 140.486635][ T6250] 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
[ 140.486649][ T6250] RSP: 002b:00007f895ec31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 140.486665][ T6250] RAX: ffffffffffffffda RBX: 00007f895dfe6090 RCX: 00007f895dd8eec9
[ 140.486676][ T6250] RDX: 0000000000000000 RSI: 0000200000000200 RDI: ffffffffffffff9c
[ 140.486686][ T6250] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 140.486695][ T6250] R10: 0000000000001000 R11: 0000000000000246 R12: 0000000000000000
[ 140.486705][ T6250] R13: 00007f895dfe6128 R14: 00007f895dfe6090 R15: 00007fffba9451d8
[ 140.486741][ T6250]
[ 141.274386][ T6253] loop0: detected capacity change from 0 to 32768
[ 141.296615][ T6253] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 141.305944][ T6253] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 141.321525][ T6253] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 141.331637][ T941] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 141.342018][ T941] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 141.433451][ T941] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 91ms
[ 141.441293][ T941] gfs2: fsid=syz:syz.0: jid=0: Done
[ 141.449079][ T6253] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 141.471995][ T6253] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 141.481654][ T6253] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 141.496881][ T6253] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 141.506023][ T6253] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6253 [syz.0.52] iterate_dir+0x399/0x570
[ 141.516342][ T6253] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 141.524880][ T6253] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 141.532122][ T6253] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 141.540951][ T6253] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 141.547639][ T6253] gfs2: fsid=syz:syz.0: File system withdrawn
[ 141.553907][ T6253] CPU: 0 UID: 0 PID: 6253 Comm: syz.0.52 Not tainted syzkaller #0 PREEMPT(full)
[ 141.553935][ T6253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 141.553949][ T6253] Call Trace:
[ 141.553958][ T6253]
[ 141.553967][ T6253] dump_stack_lvl+0x189/0x250
[ 141.554004][ T6253] ? __pfx_dump_stack_lvl+0x10/0x10
[ 141.554030][ T6253] ? __pfx__printk+0x10/0x10
[ 141.554064][ T6253] ? kobject_uevent_env+0x36b/0x8c0
[ 141.554107][ T6253] gfs2_withdraw+0xb30/0x1430
[ 141.554151][ T6253] ? __pfx_gfs2_withdraw+0x10/0x10
[ 141.554178][ T6253] ? __pfx__printk+0x10/0x10
[ 141.554249][ T6253] ? gfs2_consist_inode_i+0xf5/0x110
[ 141.554273][ T6253] gfs2_dirent_scan+0x545/0x690
[ 141.554296][ T6253] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 141.554319][ T6253] gfs2_dir_read+0x804/0x16f0
[ 141.554346][ T6253] ? __pfx_inode_dio_wait+0x10/0x10
[ 141.554368][ T6253] ? __pfx___might_resched+0x10/0x10
[ 141.554387][ T6253] ? __pfx_gfs2_dir_read+0x10/0x10
[ 141.554405][ T6253] ? _raw_spin_unlock+0x28/0x50
[ 141.554424][ T6253] ? gfs2_glock_nq+0x10c7/0x1830
[ 141.554456][ T6253] ? gfs2_glock_wait+0x20f/0x2a0
[ 141.554479][ T6253] gfs2_readdir+0x14c/0x1b0
[ 141.554500][ T6253] ? __pfx_gfs2_readdir+0x10/0x10
[ 141.554522][ T6253] ? iterate_dir+0x399/0x570
[ 141.554544][ T6253] ? down_read_killable+0x1d1/0x350
[ 141.554575][ T6253] iterate_dir+0x399/0x570
[ 141.554599][ T6253] __se_sys_getdents64+0xe4/0x260
[ 141.554622][ T6253] ? __pfx___se_sys_getdents64+0x10/0x10
[ 141.554642][ T6253] ? __pfx_filldir64+0x10/0x10
[ 141.554670][ T6253] ? do_syscall_64+0xbe/0xfa0
[ 141.554696][ T6253] do_syscall_64+0xfa/0xfa0
[ 141.554717][ T6253] ? lockdep_hardirqs_on+0x9c/0x150
[ 141.554738][ T6253] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 141.554772][ T6253] ? clear_bhb_loop+0x60/0xb0
[ 141.554795][ T6253] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 141.554812][ T6253] RIP: 0033:0x7f895dd8eec9
[ 141.554829][ T6253] 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
[ 141.554845][ T6253] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 141.554865][ T6253] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 141.554879][ T6253] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 141.554890][ T6253] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 141.554902][ T6253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 141.554913][ T6253] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 141.554942][ T6253]
[ 142.215064][ T6258] loop0: detected capacity change from 0 to 32768
[ 142.241811][ T6258] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 142.250298][ T6258] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 142.264912][ T6258] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 142.276549][ T941] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 142.283524][ T941] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 142.378939][ T941] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 95ms
[ 142.386961][ T941] gfs2: fsid=syz:syz.0: jid=0: Done
[ 142.392256][ T6258] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 142.413659][ T6258] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 142.423618][ T6258] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 142.438817][ T6258] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 142.448323][ T6258] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6258 [syz.0.53] iterate_dir+0x399/0x570
[ 142.458076][ T6258] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 142.466789][ T6258] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 142.474219][ T6258] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 142.483349][ T6258] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 142.490097][ T6258] gfs2: fsid=syz:syz.0: File system withdrawn
[ 142.496292][ T6258] CPU: 1 UID: 0 PID: 6258 Comm: syz.0.53 Not tainted syzkaller #0 PREEMPT(full)
[ 142.496322][ T6258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 142.496336][ T6258] Call Trace:
[ 142.496345][ T6258]
[ 142.496355][ T6258] dump_stack_lvl+0x189/0x250
[ 142.496392][ T6258] ? __pfx_dump_stack_lvl+0x10/0x10
[ 142.496420][ T6258] ? __pfx__printk+0x10/0x10
[ 142.496455][ T6258] ? kobject_uevent_env+0x36b/0x8c0
[ 142.496501][ T6258] gfs2_withdraw+0xb30/0x1430
[ 142.496546][ T6258] ? __pfx_gfs2_withdraw+0x10/0x10
[ 142.496574][ T6258] ? __pfx__printk+0x10/0x10
[ 142.496615][ T6258] ? gfs2_consist_inode_i+0xf5/0x110
[ 142.496645][ T6258] gfs2_dirent_scan+0x545/0x690
[ 142.496673][ T6258] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 142.496703][ T6258] gfs2_dir_read+0x804/0x16f0
[ 142.496738][ T6258] ? __pfx_inode_dio_wait+0x10/0x10
[ 142.496764][ T6258] ? __pfx___might_resched+0x10/0x10
[ 142.496788][ T6258] ? __pfx_gfs2_dir_read+0x10/0x10
[ 142.496818][ T6258] ? _raw_spin_unlock+0x28/0x50
[ 142.496841][ T6258] ? gfs2_glock_nq+0x10c7/0x1830
[ 142.496880][ T6258] ? gfs2_glock_wait+0x20f/0x2a0
[ 142.496910][ T6258] gfs2_readdir+0x14c/0x1b0
[ 142.496937][ T6258] ? __pfx_gfs2_readdir+0x10/0x10
[ 142.496963][ T6258] ? iterate_dir+0x399/0x570
[ 142.496992][ T6258] ? down_read_killable+0x1d1/0x350
[ 142.497029][ T6258] iterate_dir+0x399/0x570
[ 142.497060][ T6258] __se_sys_getdents64+0xe4/0x260
[ 142.497089][ T6258] ? __pfx___se_sys_getdents64+0x10/0x10
[ 142.497113][ T6258] ? dnotify_flush+0x1db/0x5e0
[ 142.497133][ T6258] ? __pfx_filldir64+0x10/0x10
[ 142.497168][ T6258] ? do_syscall_64+0xbe/0xfa0
[ 142.497200][ T6258] do_syscall_64+0xfa/0xfa0
[ 142.497226][ T6258] ? lockdep_hardirqs_on+0x9c/0x150
[ 142.497252][ T6258] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 142.497273][ T6258] ? clear_bhb_loop+0x60/0xb0
[ 142.497300][ T6258] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 142.497323][ T6258] RIP: 0033:0x7f895dd8eec9
[ 142.497344][ T6258] 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
[ 142.497362][ T6258] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 142.497381][ T6258] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 142.497395][ T6258] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 142.497406][ T6258] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 142.497418][ T6258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 142.497429][ T6258] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 142.497459][ T6258]
2025/10/05 09:42:08 executed programs: 39
[ 143.162802][ T6263] loop0: detected capacity change from 0 to 32768
[ 143.179677][ T6263] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 143.196587][ T6263] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 143.211088][ T6263] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 143.223859][ T1219] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 143.230694][ T1219] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 143.316956][ T1219] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 86ms
[ 143.327106][ T1219] gfs2: fsid=syz:syz.0: jid=0: Done
[ 143.332405][ T6263] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 143.360217][ T6263] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 143.369868][ T6263] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 143.384703][ T6263] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 143.393834][ T6263] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6263 [syz.0.54] iterate_dir+0x399/0x570
[ 143.403159][ T6263] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 143.411996][ T6263] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 143.419295][ T6263] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 143.428820][ T6263] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 143.435828][ T6263] gfs2: fsid=syz:syz.0: File system withdrawn
[ 143.441963][ T6263] CPU: 0 UID: 0 PID: 6263 Comm: syz.0.54 Not tainted syzkaller #0 PREEMPT(full)
[ 143.441992][ T6263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 143.442005][ T6263] Call Trace:
[ 143.442015][ T6263]
[ 143.442023][ T6263] dump_stack_lvl+0x189/0x250
[ 143.442049][ T6263] ? __pfx_dump_stack_lvl+0x10/0x10
[ 143.442068][ T6263] ? __pfx__printk+0x10/0x10
[ 143.442091][ T6263] ? kobject_uevent_env+0x36b/0x8c0
[ 143.442121][ T6263] gfs2_withdraw+0xb30/0x1430
[ 143.442150][ T6263] ? __pfx_gfs2_withdraw+0x10/0x10
[ 143.442168][ T6263] ? __pfx__printk+0x10/0x10
[ 143.442195][ T6263] ? gfs2_consist_inode_i+0xf5/0x110
[ 143.442214][ T6263] gfs2_dirent_scan+0x545/0x690
[ 143.442233][ T6263] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 143.442252][ T6263] gfs2_dir_read+0x804/0x16f0
[ 143.442280][ T6263] ? __pfx_inode_dio_wait+0x10/0x10
[ 143.442307][ T6263] ? __pfx___might_resched+0x10/0x10
[ 143.442330][ T6263] ? __pfx_gfs2_dir_read+0x10/0x10
[ 143.442348][ T6263] ? _raw_spin_unlock+0x28/0x50
[ 143.442364][ T6263] ? gfs2_glock_nq+0x10c7/0x1830
[ 143.442407][ T6263] ? gfs2_glock_wait+0x20f/0x2a0
[ 143.442429][ T6263] gfs2_readdir+0x14c/0x1b0
[ 143.442449][ T6263] ? __pfx_gfs2_readdir+0x10/0x10
[ 143.442467][ T6263] ? iterate_dir+0x399/0x570
[ 143.442486][ T6263] ? down_read_killable+0x1d1/0x350
[ 143.442512][ T6263] iterate_dir+0x399/0x570
[ 143.442532][ T6263] __se_sys_getdents64+0xe4/0x260
[ 143.442552][ T6263] ? __pfx___se_sys_getdents64+0x10/0x10
[ 143.442569][ T6263] ? __pfx_filldir64+0x10/0x10
[ 143.442592][ T6263] ? do_syscall_64+0xbe/0xfa0
[ 143.442613][ T6263] do_syscall_64+0xfa/0xfa0
[ 143.442630][ T6263] ? lockdep_hardirqs_on+0x9c/0x150
[ 143.442648][ T6263] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 143.442663][ T6263] ? clear_bhb_loop+0x60/0xb0
[ 143.442682][ T6263] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 143.442698][ T6263] RIP: 0033:0x7f895dd8eec9
[ 143.442712][ T6263] 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
[ 143.442725][ T6263] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 143.442741][ T6263] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 143.442753][ T6263] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 143.442763][ T6263] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 143.442772][ T6263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 143.442781][ T6263] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 143.442806][ T6263]
[ 144.107175][ T6268] loop0: detected capacity change from 0 to 32768
[ 144.127660][ T6268] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 144.136121][ T6268] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 144.150319][ T6268] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms
[ 144.160922][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 144.169196][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 144.258120][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 88ms
[ 144.267763][ T24] gfs2: fsid=syz:syz.0: jid=0: Done
[ 144.273380][ T6268] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 144.292079][ T6268] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 144.302216][ T6268] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 144.316686][ T6268] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:2 m:20 p:1
[ 144.325802][ T6268] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6268 [syz.0.55] iterate_dir+0x399/0x570
[ 144.335451][ T6268] gfs2: fsid=syz:syz.0: I: n:12/2341 t:4 f:0x00 d:0x00000001 s:3864 p:0
[ 144.343905][ T6271] gfs2: fsid=syz:syz.0: gfs2_check_dirent: gfs2_dirent too small (not first in block)
[ 144.343931][ T6271] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error - inode = 12 2341, function = gfs2_dirent_scan, file = fs/gfs2/dir.c, line = 590
[ 144.343962][ T6271] gfs2: fsid=syz:syz.0: G: s:SH n:2/925 f:aqo t:SH d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 144.353534][ T6268] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 144.353553][ T6268] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 144.353568][ T6268] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 144.353815][ T6268] gfs2: fsid=syz:syz.0: File system withdrawn
[ 144.373214][ T6271] gfs2: fsid=syz:syz.0: H: s:SH f:H e:0 p:6268 [syz.0.55] iterate_dir+0x399/0x570
[ 144.384522][ T6268] CPU: 0 UID: 0 PID: 6268 Comm: syz.0.55 Not tainted syzkaller #0 PREEMPT(full)
[ 144.384548][ T6268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 144.384559][ T6268] Call Trace:
[ 144.384569][ T6268]
[ 144.384580][ T6268] dump_stack_lvl+0x189/0x250
[ 144.384633][ T6268] ? __pfx_dump_stack_lvl+0x10/0x10
[ 144.384665][ T6268] ? __pfx__printk+0x10/0x10
[ 144.384706][ T6268] ? kobject_uevent_env+0x36b/0x8c0
[ 144.384755][ T6268] gfs2_withdraw+0xb30/0x1430
[ 144.384805][ T6268] ? __pfx_gfs2_withdraw+0x10/0x10
[ 144.384836][ T6268] ? __pfx__printk+0x10/0x10
[ 144.384880][ T6268] ? gfs2_consist_inode_i+0xf5/0x110
[ 144.384912][ T6268] gfs2_dirent_scan+0x545/0x690
[ 144.384944][ T6268] ? __pfx_gfs2_dirent_gather+0x10/0x10
[ 144.384975][ T6268] gfs2_dir_read+0x804/0x16f0
[ 144.385014][ T6268] ? __pfx_inode_dio_wait+0x10/0x10
[ 144.385043][ T6268] ? __pfx___might_resched+0x10/0x10
[ 144.385069][ T6268] ? __pfx_gfs2_dir_read+0x10/0x10
[ 144.385094][ T6268] ? _raw_spin_unlock+0x28/0x50
[ 144.385117][ T6268] ? gfs2_glock_nq+0x10c7/0x1830
[ 144.385161][ T6268] ? gfs2_glock_wait+0x20f/0x2a0
[ 144.385194][ T6268] gfs2_readdir+0x14c/0x1b0
[ 144.385222][ T6268] ? __pfx_gfs2_readdir+0x10/0x10
[ 144.385251][ T6268] ? iterate_dir+0x399/0x570
[ 144.385282][ T6268] ? down_read_killable+0x1d1/0x350
[ 144.385323][ T6268] iterate_dir+0x399/0x570
[ 144.385357][ T6268] __se_sys_getdents64+0xe4/0x260
[ 144.385388][ T6268] ? __pfx___se_sys_getdents64+0x10/0x10
[ 144.385413][ T6268] ? dnotify_flush+0x1db/0x5e0
[ 144.385435][ T6268] ? __pfx_filldir64+0x10/0x10
[ 144.385475][ T6268] ? do_syscall_64+0xbe/0xfa0
[ 144.385510][ T6268] do_syscall_64+0xfa/0xfa0
[ 144.385538][ T6268] ? lockdep_hardirqs_on+0x9c/0x150
[ 144.385566][ T6268] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 144.385591][ T6268] ? clear_bhb_loop+0x60/0xb0
[ 144.385628][ T6268] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 144.385652][ T6268] RIP: 0033:0x7f895dd8eec9
[ 144.385674][ T6268] 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
[ 144.385695][ T6268] RSP: 002b:00007f895ec52038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 144.385721][ T6268] RAX: ffffffffffffffda RBX: 00007f895dfe5fa0 RCX: 00007f895dd8eec9
[ 144.385740][ T6268] RDX: 000000000000009a RSI: 00002000000000c0 RDI: 0000000000000005
[ 144.385756][ T6268] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 144.385771][ T6268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 144.385785][ T6268] R13: 00007f895dfe6038 R14: 00007f895dfe5fa0 R15: 00007fffba9451d8
[ 144.385826][ T6268]
[ 144.680215][ T6271] Oops: general protection fault, probably for non-canonical address 0xe3fffa2202e18ec3: 0000 [#1] SMP KASAN PTI
[ 144.692134][ T6271] KASAN: maybe wild-memory-access in range [0x1ffff110170c7618-0x1ffff110170c761f]
[ 144.701429][ T6271] CPU: 0 UID: 0 PID: 6271 Comm: syz.0.55 Not tainted syzkaller #0 PREEMPT(full)
[ 144.710565][ T6271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 144.720650][ T6271] RIP: 0010:gfs2_dump_glock+0xfbb/0x1bc0
[ 144.726311][ T6271] Code: 40 62 91 8b be 65 03 00 00 48 c7 c2 80 62 91 8b e8 0a 20 a3 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 28 06 00 00 48 89 5c 24 28 0f b7 1b 89
[ 144.745932][ T6271] RSP: 0018:ffffc90003cb7100 EFLAGS: 00010207
[ 144.752007][ T6271] RAX: dffffc0000000000 RBX: 1ffff110170c761d RCX: ffff88802638bc80
[ 144.760074][ T6271] RDX: 0000000000000000 RSI: ffffffff8b9efdc0 RDI: ffffffff8b9efd80
[ 144.768054][ T6271] RBP: ffffc90003cb73f0 R08: 0000000000000000 R09: ffffffff83fa4c4b
[ 144.776031][ T6271] R10: dffffc0000000000 R11: fffffbfff1eb8acf R12: ffffffff83fa4c4b
[ 144.784114][ T6271] R13: 1ffff110170c75fd R14: 03fffe2202e18ec3 R15: 0000000000000000
[ 144.792180][ T6271] FS: 00007f895ec316c0(0000) GS:ffff888126169000(0000) knlGS:0000000000000000
[ 144.801114][ T6271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 144.807713][ T6271] CR2: 00007f8954e3f000 CR3: 000000005fd40000 CR4: 00000000003526f0
[ 144.815787][ T6271] Call Trace:
[ 144.819086][ T6271]
[ 144.822019][ T6271] ? gfs2_dump_glock+0xf0b/0x1bc0
[ 144.827050][ T6271] ? __pfx_gfs2_dump_glock+0x10/0x10
[ 144.832342][ T6271] ? __pfx__printk+0x10/0x10
[ 144.837069][ T6271] ? __pfx__printk+0x10/0x10
[ 144.841682][ T6271] gfs2_consist_inode_i+0xf5/0x110
[ 144.846811][ T6271] gfs2_dirent_scan+0x545/0x690
[ 144.851669][ T6271] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 144.857045][ T6271] gfs2_dirent_search+0x2cb/0x710
[ 144.862089][ T6271] ? __pfx_gfs2_dirent_find+0x10/0x10
[ 144.867522][ T6271] ? __pfx___might_resched+0x10/0x10
[ 144.872812][ T6271] ? __pfx_gfs2_dirent_search+0x10/0x10
[ 144.878364][ T6271] ? __pfx_gfs2_permission+0x10/0x10
[ 144.883668][ T6271] ? gfs2_glock_nq+0x10c7/0x1830
[ 144.888610][ T6271] gfs2_dir_search+0x4c/0x220
[ 144.893311][ T6271] gfs2_lookupi+0x3d9/0x5a0
[ 144.897850][ T6271] ? __pfx_gfs2_lookupi+0x10/0x10
[ 144.902883][ T6271] ? d_alloc_parallel+0x14ae/0x15e0
[ 144.908093][ T6271] ? __gfs2_lookup+0x8f/0x270
[ 144.912796][ T6271] ? d_alloc_parallel+0x2f0/0x15e0
[ 144.917917][ T6271] __gfs2_lookup+0x8f/0x270
[ 144.922614][ T6271] ? __lock_acquire+0xab9/0xd20
[ 144.927484][ T6271] ? __pfx___gfs2_lookup+0x10/0x10
[ 144.932622][ T6271] ? __raw_spin_lock_init+0x45/0x100
[ 144.937911][ T6271] ? __init_waitqueue_head+0xa9/0x150
[ 144.943294][ T6271] __lookup_slow+0x297/0x3d0
[ 144.947897][ T6271] ? __pfx___lookup_slow+0x10/0x10
[ 144.953011][ T6271] ? gfs2_dhash+0x59/0xb0
[ 144.957346][ T6271] ? down_read+0x1ad/0x2e0
[ 144.961772][ T6271] lookup_slow+0x53/0x70
[ 144.966188][ T6271] walk_component+0x2d2/0x400
[ 144.970871][ T6271] ? path_lookupat+0x156/0x430
[ 144.975643][ T6271] path_lookupat+0x163/0x430
[ 144.980245][ T6271] filename_lookup+0x212/0x570
[ 144.985049][ T6271] ? __pfx_filename_lookup+0x10/0x10
[ 144.990361][ T6271] ? __might_fault+0xb0/0x130
[ 144.995046][ T6271] vfs_statx+0xf8/0x550
[ 144.999210][ T6271] ? strncpy_from_user+0x150/0x290
[ 145.004321][ T6271] ? __pfx_vfs_statx+0x10/0x10
[ 145.009092][ T6271] ? getname_flags+0x1e5/0x540
[ 145.013865][ T6271] vfs_fstatat+0x118/0x170
[ 145.018297][ T6271] __x64_sys_newfstatat+0x116/0x190
[ 145.023500][ T6271] ? __pfx___x64_sys_newfstatat+0x10/0x10
[ 145.029233][ T6271] ? do_user_addr_fault+0xc85/0x1380
[ 145.034522][ T6271] ? do_syscall_64+0xbe/0xfa0
[ 145.039208][ T6271] do_syscall_64+0xfa/0xfa0
[ 145.043712][ T6271] ? lockdep_hardirqs_on+0x9c/0x150
[ 145.048929][ T6271] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.055005][ T6271] ? clear_bhb_loop+0x60/0xb0
[ 145.059682][ T6271] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.065624][ T6271] RIP: 0033:0x7f895dd8eec9
[ 145.070039][ T6271] 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
[ 145.089761][ T6271] RSP: 002b:00007f895ec31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
[ 145.098191][ T6271] RAX: ffffffffffffffda RBX: 00007f895dfe6090 RCX: 00007f895dd8eec9
[ 145.106162][ T6271] RDX: 0000000000000000 RSI: 0000200000000200 RDI: ffffffffffffff9c
[ 145.114134][ T6271] RBP: 00007f895de11f91 R08: 0000000000000000 R09: 0000000000000000
[ 145.122103][ T6271] R10: 0000000000001000 R11: 0000000000000246 R12: 0000000000000000
[ 145.130072][ T6271] R13: 00007f895dfe6128 R14: 00007f895dfe6090 R15: 00007fffba9451d8
[ 145.138050][ T6271]
[ 145.141079][ T6271] Modules linked in:
[ 145.145446][ T6271] ---[ end trace 0000000000000000 ]---
[ 145.151544][ T6271] RIP: 0010:gfs2_dump_glock+0xfbb/0x1bc0
[ 145.157271][ T6271] Code: 40 62 91 8b be 65 03 00 00 48 c7 c2 80 62 91 8b e8 0a 20 a3 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 28 06 00 00 48 89 5c 24 28 0f b7 1b 89
[ 145.177059][ T6271] RSP: 0018:ffffc90003cb7100 EFLAGS: 00010207
[ 145.183200][ T6271] RAX: dffffc0000000000 RBX: 1ffff110170c761d RCX: ffff88802638bc80
[ 145.191285][ T6271] RDX: 0000000000000000 RSI: ffffffff8b9efdc0 RDI: ffffffff8b9efd80
[ 145.199337][ T6271] RBP: ffffc90003cb73f0 R08: 0000000000000000 R09: ffffffff83fa4c4b
[ 145.207363][ T6271] R10: dffffc0000000000 R11: fffffbfff1eb8acf R12: ffffffff83fa4c4b
[ 145.215381][ T6271] R13: 1ffff110170c75fd R14: 03fffe2202e18ec3 R15: 0000000000000000
[ 145.223402][ T6271] FS: 00007f895ec316c0(0000) GS:ffff888126169000(0000) knlGS:0000000000000000
[ 145.232341][ T6271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 145.238994][ T6271] CR2: 00007f8954e3f000 CR3: 000000005fd40000 CR4: 00000000003526f0
[ 145.247190][ T6271] Kernel panic - not syncing: Fatal exception
[ 145.253597][ T6271] Kernel Offset: disabled
[ 145.257937][ T6271] Rebooting in 86400 seconds..