Warning: Permanently added '10.128.0.131' (ED25519) to the list of known hosts. executing program [ 58.652009][ T4168] loop0: detected capacity change from 0 to 32768 [ 58.745170][ T4168] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 58.754061][ T4168] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 58.771243][ T4168] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 58.782062][ T1108] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 58.789402][ T1108] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 58.815550][ T1108] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 26ms [ 58.824052][ T1108] gfs2: fsid=syz:syz.0: jid=0: Done [ 58.830148][ T4168] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 58.912339][ T4168] gfs2: fsid=syz:syz.0: found 1 quota changes [ 58.938105][ T4167] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 58.938105][ T4167] inode = 11 2339 [ 58.938105][ T4167] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 58.957194][ T4167] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 58.972168][ T4167] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 58.986371][ T4167] CPU: 1 PID: 4167 Comm: syz-executor930 Not tainted 5.15.184-syzkaller #0 [ 58.994957][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 59.005021][ T4167] Call Trace: [ 59.008296][ T4167] [ 59.011221][ T4167] dump_stack_lvl+0x168/0x230 [ 59.015908][ T4167] ? show_regs_print_info+0x20/0x20 [ 59.021099][ T4167] ? load_image+0x3b0/0x3b0 [ 59.025596][ T4167] ? __lock_acquire+0x7c60/0x7c60 [ 59.030616][ T4167] ? do_raw_spin_unlock+0x11d/0x230 [ 59.035811][ T4167] gfs2_assert_warn_i+0x18f/0x2c0 [ 59.040835][ T4167] gfs2_quota_cleanup+0x4b4/0x6a0 [ 59.045862][ T4167] gfs2_make_fs_ro+0x237/0x5d0 [ 59.050651][ T4167] ? gfs2_dinode_out+0xb00/0xb00 [ 59.055580][ T4167] ? _raw_spin_unlock+0x24/0x40 [ 59.060459][ T4167] ? gfs2_glock_nq+0xcb0/0x1550 [ 59.065336][ T4167] gfs2_withdraw+0x5f9/0x1460 [ 59.070019][ T4167] ? gfs2_lm+0x220/0x220 [ 59.074255][ T4167] ? __schedule+0x11c0/0x43b0 [ 59.078927][ T4167] ? gfs2_freeze_lock+0x52/0xc0 [ 59.083774][ T4167] ? gfs2_consist_inode_i+0xc0/0xe0 [ 59.088980][ T4167] gfs2_inode_refresh+0xb5e/0xfe0 [ 59.093996][ T4167] ? do_promote+0x71a/0xab0 [ 59.098491][ T4167] ? gfs2_inode_metasync+0xf0/0xf0 [ 59.103635][ T4167] ? __lock_acquire+0x7c60/0x7c60 [ 59.108661][ T4167] inode_go_lock+0x127/0x470 [ 59.113267][ T4167] do_promote+0x741/0xab0 [ 59.117596][ T4167] finish_xmote+0x514/0xb70 [ 59.122098][ T4167] do_xmote+0x7b6/0x1120 [ 59.126343][ T4167] gfs2_glock_nq+0xc7a/0x1550 [ 59.131024][ T4167] do_sync+0x486/0xc00 [ 59.135097][ T4167] ? slot_put+0x1e0/0x1e0 [ 59.139429][ T4167] ? do_sync+0x47e/0xc00 [ 59.143677][ T4167] ? do_raw_spin_unlock+0x11d/0x230 [ 59.148869][ T4167] gfs2_quota_sync+0x32c/0x6f0 [ 59.153635][ T4167] gfs2_sync_fs+0x48/0xb0 [ 59.157959][ T4167] sync_filesystem+0xe6/0x220 [ 59.162634][ T4167] generic_shutdown_super+0x6b/0x300 [ 59.167917][ T4167] kill_block_super+0x7c/0xe0 [ 59.172590][ T4167] deactivate_locked_super+0x93/0xf0 [ 59.177880][ T4167] cleanup_mnt+0x418/0x4d0 [ 59.182298][ T4167] ? lockdep_hardirqs_on+0x94/0x140 [ 59.187497][ T4167] task_work_run+0x125/0x1a0 [ 59.192086][ T4167] exit_to_user_mode_loop+0x10f/0x130 [ 59.197454][ T4167] exit_to_user_mode_prepare+0xb1/0x140 [ 59.203001][ T4167] syscall_exit_to_user_mode+0x16/0x40 [ 59.208463][ T4167] do_syscall_64+0x58/0xa0 [ 59.212874][ T4167] ? clear_bhb_loop+0x30/0x80 [ 59.217651][ T4167] ? clear_bhb_loop+0x30/0x80 [ 59.222324][ T4167] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 59.228222][ T4167] RIP: 0033:0x7fcb65715347 [ 59.232633][ T4167] Code: 08 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 59.252232][ T4167] RSP: 002b:00007ffd9c684128 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 59.260640][ T4167] RAX: 0000000000000000 RBX: 000000000000e431 RCX: 00007fcb65715347 [ 59.268610][ T4167] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd9c6841e0 [ 59.276572][ T4167] RBP: 00007ffd9c6841e0 R08: 0000000000000000 R09: 0000000000000000 [ 59.284537][ T4167] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffd9c685250 [ 59.292519][ T4167] R13: 000055557853c6c0 R14: 0000000000000001 R15: 431bde82d7b634db [ 59.300496][ T4167] [ 59.303740][ T4167] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 59.312734][ T4167] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 59.319757][ T4167] gfs2: fsid=syz:syz.0: File system withdrawn [ 59.325843][ T4167] CPU: 1 PID: 4167 Comm: syz-executor930 Not tainted 5.15.184-syzkaller #0 [ 59.334424][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 59.344472][ T4167] Call Trace: [ 59.347749][ T4167] [ 59.350672][ T4167] dump_stack_lvl+0x168/0x230 [ 59.355340][ T4167] ? kobject_uevent_env+0x371/0x890 [ 59.360535][ T4167] ? show_regs_print_info+0x20/0x20 [ 59.365727][ T4167] ? load_image+0x3b0/0x3b0 [ 59.370222][ T4167] ? kobject_uevent_env+0x371/0x890 [ 59.375414][ T4167] ? lockref_put_or_lock+0x6e/0xb0 [ 59.380545][ T4167] gfs2_withdraw+0x111b/0x1460 [ 59.385320][ T4167] ? gfs2_lm+0x220/0x220 [ 59.389554][ T4167] ? __schedule+0x11c0/0x43b0 [ 59.394231][ T4167] ? gfs2_consist_inode_i+0xc0/0xe0 [ 59.399430][ T4167] gfs2_inode_refresh+0xb5e/0xfe0 [ 59.404451][ T4167] ? do_promote+0x71a/0xab0 [ 59.408943][ T4167] ? gfs2_inode_metasync+0xf0/0xf0 [ 59.414053][ T4167] ? __lock_acquire+0x7c60/0x7c60 [ 59.419082][ T4167] inode_go_lock+0x127/0x470 [ 59.423669][ T4167] do_promote+0x741/0xab0 [ 59.427997][ T4167] finish_xmote+0x514/0xb70 [ 59.432507][ T4167] do_xmote+0x7b6/0x1120 [ 59.436752][ T4167] gfs2_glock_nq+0xc7a/0x1550 [ 59.441437][ T4167] do_sync+0x486/0xc00 [ 59.445512][ T4167] ? slot_put+0x1e0/0x1e0 [ 59.449841][ T4167] ? do_sync+0x47e/0xc00 [ 59.454083][ T4167] ? do_raw_spin_unlock+0x11d/0x230 [ 59.459276][ T4167] gfs2_quota_sync+0x32c/0x6f0 [ 59.464044][ T4167] gfs2_sync_fs+0x48/0xb0 [ 59.468392][ T4167] sync_filesystem+0xe6/0x220 [ 59.473066][ T4167] generic_shutdown_super+0x6b/0x300 [ 59.478356][ T4167] kill_block_super+0x7c/0xe0 [ 59.483034][ T4167] deactivate_locked_super+0x93/0xf0 [ 59.488331][ T4167] cleanup_mnt+0x418/0x4d0 [ 59.492777][ T4167] ? lockdep_hardirqs_on+0x94/0x140 [ 59.497972][ T4167] task_work_run+0x125/0x1a0 [ 59.502563][ T4167] exit_to_user_mode_loop+0x10f/0x130 [ 59.507934][ T4167] exit_to_user_mode_prepare+0xb1/0x140 [ 59.513477][ T4167] syscall_exit_to_user_mode+0x16/0x40 [ 59.518931][ T4167] do_syscall_64+0x58/0xa0 [ 59.523340][ T4167] ? clear_bhb_loop+0x30/0x80 [ 59.528006][ T4167] ? clear_bhb_loop+0x30/0x80 [ 59.532679][ T4167] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 59.538568][ T4167] RIP: 0033:0x7fcb65715347 [ 59.542976][ T4167] Code: 08 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 59.562574][ T4167] RSP: 002b:00007ffd9c684128 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 59.570979][ T4167] RAX: 0000000000000000 RBX: 000000000000e431 RCX: 00007fcb65715347 [ 59.578942][ T4167] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd9c6841e0 [ 59.586927][ T4167] RBP: 00007ffd9c6841e0 R08: 0000000000000000 R09: 0000000000000000 [ 59.594901][ T4167] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffd9c685250 [ 59.602865][ T4167] R13: 000055557853c6c0 R14: 0000000000000001 R15: 431bde82d7b634db [ 59.610841][ T4167] executing program [ 59.939541][ T4173] loop0: detected capacity change from 0 to 32768 [ 59.980806][ T4173] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 59.989233][ T4173] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 60.000651][ T4173] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 60.009747][ T13] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 60.016546][ T13] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 60.046738][ T13] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 30ms [ 60.054369][ T13] gfs2: fsid=syz:syz.0: jid=0: Done [ 60.059963][ T4173] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 60.141660][ T4173] gfs2: fsid=syz:syz.0: found 1 quota changes [ 60.165082][ T4167] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 60.165082][ T4167] inode = 11 2339 [ 60.165082][ T4167] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 60.183860][ T4167] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 60.201538][ T4167] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 60.215962][ T4167] CPU: 0 PID: 4167 Comm: syz-executor930 Not tainted 5.15.184-syzkaller #0 [ 60.224548][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 60.234595][ T4167] Call Trace: [ 60.237866][ T4167] [ 60.240786][ T4167] dump_stack_lvl+0x168/0x230 [ 60.245462][ T4167] ? show_regs_print_info+0x20/0x20 [ 60.250654][ T4167] ? load_image+0x3b0/0x3b0 [ 60.255152][ T4167] ? __lock_acquire+0x7c60/0x7c60 [ 60.260199][ T4167] ? do_raw_spin_unlock+0x11d/0x230 [ 60.265413][ T4167] gfs2_assert_warn_i+0x18f/0x2c0 [ 60.270437][ T4167] gfs2_quota_cleanup+0x4b4/0x6a0 [ 60.275460][ T4167] gfs2_make_fs_ro+0x237/0x5d0 [ 60.280219][ T4167] ? gfs2_dinode_out+0xb00/0xb00 [ 60.285148][ T4167] ? _raw_spin_unlock+0x24/0x40 [ 60.289996][ T4167] ? gfs2_glock_nq+0xcb0/0x1550 [ 60.294856][ T4167] gfs2_withdraw+0x5f9/0x1460 [ 60.299535][ T4167] ? gfs2_lm+0x220/0x220 [ 60.303771][ T4167] ? __schedule+0x11c0/0x43b0 [ 60.308441][ T4167] ? gfs2_freeze_lock+0x52/0xc0 [ 60.313290][ T4167] ? gfs2_consist_inode_i+0xc0/0xe0 [ 60.318489][ T4167] gfs2_inode_refresh+0xb5e/0xfe0 [ 60.323507][ T4167] ? do_promote+0x71a/0xab0 [ 60.328002][ T4167] ? gfs2_inode_metasync+0xf0/0xf0 [ 60.333107][ T4167] ? __lock_acquire+0x7c60/0x7c60 [ 60.338131][ T4167] inode_go_lock+0x127/0x470 [ 60.342716][ T4167] do_promote+0x741/0xab0 [ 60.347048][ T4167] finish_xmote+0x514/0xb70 [ 60.351551][ T4167] do_xmote+0x7b6/0x1120 [ 60.355795][ T4167] gfs2_glock_nq+0xc7a/0x1550 [ 60.360479][ T4167] do_sync+0x486/0xc00 [ 60.364549][ T4167] ? slot_put+0x1e0/0x1e0 [ 60.368879][ T4167] ? do_sync+0x47e/0xc00 [ 60.373120][ T4167] ? do_raw_spin_unlock+0x11d/0x230 [ 60.378314][ T4167] gfs2_quota_sync+0x32c/0x6f0 [ 60.383079][ T4167] gfs2_sync_fs+0x48/0xb0 [ 60.387421][ T4167] sync_filesystem+0xe6/0x220 [ 60.392094][ T4167] generic_shutdown_super+0x6b/0x300 [ 60.397376][ T4167] kill_block_super+0x7c/0xe0 [ 60.402051][ T4167] deactivate_locked_super+0x93/0xf0 [ 60.407352][ T4167] cleanup_mnt+0x418/0x4d0 [ 60.411771][ T4167] ? lockdep_hardirqs_on+0x94/0x140 [ 60.416965][ T4167] task_work_run+0x125/0x1a0 [ 60.421554][ T4167] exit_to_user_mode_loop+0x10f/0x130 [ 60.426934][ T4167] exit_to_user_mode_prepare+0xb1/0x140 [ 60.432487][ T4167] syscall_exit_to_user_mode+0x16/0x40 [ 60.437943][ T4167] do_syscall_64+0x58/0xa0 [ 60.442354][ T4167] ? clear_bhb_loop+0x30/0x80 [ 60.447021][ T4167] ? clear_bhb_loop+0x30/0x80 [ 60.451692][ T4167] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.457583][ T4167] RIP: 0033:0x7fcb65715347 [ 60.461991][ T4167] Code: 08 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 60.481589][ T4167] RSP: 002b:00007ffd9c684128 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 60.489998][ T4167] RAX: 0000000000000000 RBX: 000000000000e93d RCX: 00007fcb65715347 [ 60.497965][ T4167] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd9c6841e0 [ 60.505928][ T4167] RBP: 00007ffd9c6841e0 R08: 0000000000000000 R09: 0000000000000000 [ 60.513890][ T4167] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffd9c685250 [ 60.521856][ T4167] R13: 000055557853c6c0 R14: 0000000000000002 R15: 431bde82d7b634db [ 60.529837][ T4167] [ 60.533805][ T4167] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 60.542627][ T4167] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 60.549736][ T4167] gfs2: fsid=syz:syz.0: File system withdrawn [ 60.555817][ T4167] CPU: 0 PID: 4167 Comm: syz-executor930 Not tainted 5.15.184-syzkaller #0 [ 60.564397][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 60.574446][ T4167] Call Trace: [ 60.577718][ T4167] [ 60.580640][ T4167] dump_stack_lvl+0x168/0x230 [ 60.585310][ T4167] ? kobject_uevent_env+0x371/0x890 [ 60.590504][ T4167] ? show_regs_print_info+0x20/0x20 [ 60.595695][ T4167] ? load_image+0x3b0/0x3b0 [ 60.600193][ T4167] ? kobject_uevent_env+0x371/0x890 [ 60.605384][ T4167] ? lockref_put_or_lock+0x6e/0xb0 [ 60.610495][ T4167] gfs2_withdraw+0x111b/0x1460 [ 60.615267][ T4167] ? gfs2_lm+0x220/0x220 [ 60.619503][ T4167] ? __schedule+0x11c0/0x43b0 [ 60.624180][ T4167] ? gfs2_consist_inode_i+0xc0/0xe0 [ 60.629376][ T4167] gfs2_inode_refresh+0xb5e/0xfe0 [ 60.634395][ T4167] ? do_promote+0x71a/0xab0 [ 60.638895][ T4167] ? gfs2_inode_metasync+0xf0/0xf0 [ 60.644001][ T4167] ? __lock_acquire+0x7c60/0x7c60 [ 60.649025][ T4167] inode_go_lock+0x127/0x470 [ 60.653614][ T4167] do_promote+0x741/0xab0 [ 60.657943][ T4167] finish_xmote+0x514/0xb70 [ 60.662449][ T4167] do_xmote+0x7b6/0x1120 [ 60.666695][ T4167] gfs2_glock_nq+0xc7a/0x1550 [ 60.671376][ T4167] do_sync+0x486/0xc00 [ 60.675448][ T4167] ? slot_put+0x1e0/0x1e0 [ 60.679778][ T4167] ? do_sync+0x47e/0xc00 [ 60.684030][ T4167] ? do_raw_spin_unlock+0x11d/0x230 [ 60.689226][ T4167] gfs2_quota_sync+0x32c/0x6f0 [ 60.693992][ T4167] gfs2_sync_fs+0x48/0xb0 [ 60.698339][ T4167] sync_filesystem+0xe6/0x220 [ 60.703014][ T4167] generic_shutdown_super+0x6b/0x300 [ 60.708299][ T4167] kill_block_super+0x7c/0xe0 [ 60.712971][ T4167] deactivate_locked_super+0x93/0xf0 [ 60.718255][ T4167] cleanup_mnt+0x418/0x4d0 [ 60.722669][ T4167] ? lockdep_hardirqs_on+0x94/0x140 [ 60.727863][ T4167] task_work_run+0x125/0x1a0 [ 60.732459][ T4167] exit_to_user_mode_loop+0x10f/0x130 [ 60.737829][ T4167] exit_to_user_mode_prepare+0xb1/0x140 [ 60.743376][ T4167] syscall_exit_to_user_mode+0x16/0x40 [ 60.748829][ T4167] do_syscall_64+0x58/0xa0 [ 60.753240][ T4167] ? clear_bhb_loop+0x30/0x80 [ 60.757908][ T4167] ? clear_bhb_loop+0x30/0x80 [ 60.762577][ T4167] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.768468][ T4167] RIP: 0033:0x7fcb65715347 [ 60.772883][ T4167] Code: 08 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 60.792479][ T4167] RSP: 002b:00007ffd9c684128 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 60.800894][ T4167] RAX: 0000000000000000 RBX: 000000000000e93d RCX: 00007fcb65715347 [ 60.808855][ T4167] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd9c6841e0 [ 60.816825][ T4167] RBP: 00007ffd9c6841e0 R08: 0000000000000000 R09: 0000000000000000 [ 60.824897][ T4167] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffd9c685250 [ 60.832890][ T4167] R13: 000055557853c6c0 R14: 0000000000000002 R15: 431bde82d7b634db [ 60.840873][ T4167] executing program [ 61.163648][ T4176] loop0: detected capacity change from 0 to 32768 [ 61.230824][ T4176] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 61.239246][ T4176] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 61.250808][ T4176] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 61.259980][ T13] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 61.267250][ T13] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 61.296699][ T13] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 29ms [ 61.306607][ T13] gfs2: fsid=syz:syz.0: jid=0: Done [ 61.312386][ T4176] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 61.400685][ T4176] gfs2: fsid=syz:syz.0: found 1 quota changes [ 61.417864][ T4167] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 61.417864][ T4167] inode = 11 2339 [ 61.417864][ T4167] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465 [ 61.437029][ T4167] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 61.452463][ T4167] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 61.467105][ T4167] CPU: 0 PID: 4167 Comm: syz-executor930 Not tainted 5.15.184-syzkaller #0 [ 61.475815][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 61.485863][ T4167] Call Trace: [ 61.489137][ T4167] [ 61.492059][ T4167] dump_stack_lvl+0x168/0x230 [ 61.496734][ T4167] ? show_regs_print_info+0x20/0x20 [ 61.501943][ T4167] ? load_image+0x3b0/0x3b0 [ 61.506440][ T4167] ? __lock_acquire+0x7c60/0x7c60 [ 61.511459][ T4167] ? do_raw_spin_unlock+0x11d/0x230 [ 61.516689][ T4167] gfs2_assert_warn_i+0x18f/0x2c0 [ 61.521718][ T4167] gfs2_quota_cleanup+0x4b4/0x6a0 [ 61.526738][ T4167] gfs2_make_fs_ro+0x237/0x5d0 [ 61.531501][ T4167] ? gfs2_dinode_out+0xb00/0xb00 [ 61.536457][ T4167] ? _raw_spin_unlock+0x24/0x40 [ 61.541303][ T4167] ? gfs2_glock_nq+0xcb0/0x1550 [ 61.546161][ T4167] gfs2_withdraw+0x5f9/0x1460 [ 61.550844][ T4167] ? gfs2_lm+0x220/0x220 [ 61.555075][ T4167] ? __schedule+0x11c0/0x43b0 [ 61.559749][ T4167] ? gfs2_freeze_lock+0x52/0xc0 [ 61.564595][ T4167] ? gfs2_consist_inode_i+0xc0/0xe0 [ 61.569790][ T4167] gfs2_inode_refresh+0xb5e/0xfe0 [ 61.574808][ T4167] ? do_promote+0x71a/0xab0 [ 61.579301][ T4167] ? gfs2_inode_metasync+0xf0/0xf0 [ 61.584401][ T4167] ? __lock_acquire+0x7c60/0x7c60 [ 61.589424][ T4167] inode_go_lock+0x127/0x470 [ 61.594009][ T4167] do_promote+0x741/0xab0 [ 61.598334][ T4167] finish_xmote+0x514/0xb70 [ 61.602838][ T4167] do_xmote+0x7b6/0x1120 [ 61.607085][ T4167] gfs2_glock_nq+0xc7a/0x1550 [ 61.611769][ T4167] do_sync+0x486/0xc00 [ 61.615838][ T4167] ? slot_put+0x1e0/0x1e0 [ 61.620177][ T4167] ? do_sync+0x47e/0xc00 [ 61.624418][ T4167] ? do_raw_spin_unlock+0x11d/0x230 [ 61.629613][ T4167] gfs2_quota_sync+0x32c/0x6f0 [ 61.634376][ T4167] gfs2_sync_fs+0x48/0xb0 [ 61.638698][ T4167] sync_filesystem+0xe6/0x220 [ 61.643371][ T4167] generic_shutdown_super+0x6b/0x300 [ 61.648656][ T4167] kill_block_super+0x7c/0xe0 [ 61.653331][ T4167] deactivate_locked_super+0x93/0xf0 [ 61.658613][ T4167] cleanup_mnt+0x418/0x4d0 [ 61.663024][ T4167] ? lockdep_hardirqs_on+0x94/0x140 [ 61.668218][ T4167] task_work_run+0x125/0x1a0 [ 61.672804][ T4167] exit_to_user_mode_loop+0x10f/0x130 [ 61.678178][ T4167] exit_to_user_mode_prepare+0xb1/0x140 [ 61.683721][ T4167] syscall_exit_to_user_mode+0x16/0x40 [ 61.689183][ T4167] do_syscall_64+0x58/0xa0 [ 61.693603][ T4167] ? clear_bhb_loop+0x30/0x80 [ 61.698268][ T4167] ? clear_bhb_loop+0x30/0x80 [ 61.702936][ T4167] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 61.708828][ T4167] RIP: 0033:0x7fcb65715347 [ 61.713235][ T4167] Code: 08 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 61.732835][ T4167] RSP: 002b:00007ffd9c684128 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 61.741244][ T4167] RAX: 0000000000000000 RBX: 000000000000ee04 RCX: 00007fcb65715347 [ 61.749208][ T4167] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd9c6841e0 [ 61.757172][ T4167] RBP: 00007ffd9c6841e0 R08: 0000000000000000 R09: 0000000000000000 [ 61.765134][ T4167] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffd9c685250 [ 61.773101][ T4167] R13: 000055557853c6c0 R14: 0000000000000003 R15: 431bde82d7b634db [ 61.781079][ T4167] [ 61.785922][ T4167] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 61.794991][ T4167] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 61.801822][ T4167] gfs2: fsid=syz:syz.0: File system withdrawn [ 61.807967][ T4167] CPU: 1 PID: 4167 Comm: syz-executor930 Not tainted 5.15.184-syzkaller #0 [ 61.816563][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 61.826609][ T4167] Call Trace: [ 61.829878][ T4167] [ 61.832802][ T4167] dump_stack_lvl+0x168/0x230 [ 61.837470][ T4167] ? kobject_uevent_env+0x371/0x890 [ 61.842664][ T4167] ? show_regs_print_info+0x20/0x20 [ 61.847854][ T4167] ? load_image+0x3b0/0x3b0 [ 61.852357][ T4167] ? kobject_uevent_env+0x371/0x890 [ 61.857548][ T4167] ? lockref_put_or_lock+0x6e/0xb0 [ 61.862658][ T4167] gfs2_withdraw+0x111b/0x1460 [ 61.867428][ T4167] ? gfs2_lm+0x220/0x220 [ 61.871661][ T4167] ? __schedule+0x11c0/0x43b0 [ 61.876336][ T4167] ? gfs2_consist_inode_i+0xc0/0xe0 [ 61.881530][ T4167] gfs2_inode_refresh+0xb5e/0xfe0 [ 61.886556][ T4167] ? do_promote+0x71a/0xab0 [ 61.891066][ T4167] ? gfs2_inode_metasync+0xf0/0xf0 [ 61.896180][ T4167] ? __lock_acquire+0x7c60/0x7c60 [ 61.901210][ T4167] inode_go_lock+0x127/0x470 [ 61.905884][ T4167] do_promote+0x741/0xab0 [ 61.910212][ T4167] finish_xmote+0x514/0xb70 [ 61.914717][ T4167] do_xmote+0x7b6/0x1120 [ 61.919003][ T4167] gfs2_glock_nq+0xc7a/0x1550 [ 61.923690][ T4167] do_sync+0x486/0xc00 [ 61.927762][ T4167] ? slot_put+0x1e0/0x1e0 [ 61.932102][ T4167] ? do_sync+0x47e/0xc00 [ 61.936379][ T4167] ? do_raw_spin_unlock+0x11d/0x230 [ 61.941614][ T4167] gfs2_quota_sync+0x32c/0x6f0 [ 61.946399][ T4167] gfs2_sync_fs+0x48/0xb0 [ 61.950727][ T4167] sync_filesystem+0xe6/0x220 [ 61.955403][ T4167] generic_shutdown_super+0x6b/0x300 [ 61.960687][ T4167] kill_block_super+0x7c/0xe0 [ 61.965383][ T4167] deactivate_locked_super+0x93/0xf0 [ 61.970675][ T4167] cleanup_mnt+0x418/0x4d0 [ 61.975088][ T4167] ? lockdep_hardirqs_on+0x94/0x140 [ 61.980285][ T4167] task_work_run+0x125/0x1a0 [ 61.984874][ T4167] exit_to_user_mode_loop+0x10f/0x130 [ 61.990245][ T4167] exit_to_user_mode_prepare+0xb1/0x140 [ 61.995790][ T4167] syscall_exit_to_user_mode+0x16/0x40 [ 62.001251][ T4167] do_syscall_64+0x58/0xa0 [ 62.005670][ T4167] ? clear_bhb_loop+0x30/0x80 [ 62.010350][ T4167] ? clear_bhb_loop+0x30/0x80 [ 62.015031][ T4167] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.020955][ T4167] RIP: 0033:0x7fcb65715347 [ 62.025366][ T4167] Code: 08 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 62.044964][ T4167] RSP: 002b:00007ffd9c684128 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 62.053373][ T4167] RAX: 0000000000000000 RBX: 000000000000ee04 RCX: 00007fcb65715347 [ 62.061338][ T4167] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd9c6841e0 [ 62.069301][ T4167] RBP: 00007ffd9c6841e0 R08: 0000000000000000 R09: 0000000000000000 [ 62.077274][ T4167] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffd9c685250 [ 62.085239][ T4167] R13: 000055557853c6c0 R14: 0000000000000003 R15: 431bde82d7b634db [ 62.093221][ T4167] [ 62.097499][ T4167] ================================================================== [ 62.105729][ T4167] BUG: KASAN: use-after-free in qd_unlock+0x30/0x2d0 [ 62.112432][ T4167] Read of size 8 at addr ffff88806f9041e0 by task syz-executor930/4167 [ 62.120664][ T4167] [ 62.122977][ T4167] CPU: 1 PID: 4167 Comm: syz-executor930 Not tainted 5.15.184-syzkaller #0 [ 62.131551][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 62.141600][ T4167] Call Trace: [ 62.144872][ T4167] [ 62.147794][ T4167] dump_stack_lvl+0x168/0x230 [ 62.152465][ T4167] ? show_regs_print_info+0x20/0x20 [ 62.157659][ T4167] ? _printk+0xcc/0x110 [ 62.161834][ T4167] ? load_image+0x3b0/0x3b0 [ 62.166333][ T4167] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 62.171708][ T4167] print_address_description+0x60/0x2d0 [ 62.177249][ T4167] ? qd_unlock+0x30/0x2d0 [ 62.181573][ T4167] kasan_report+0xdf/0x130 [ 62.185993][ T4167] ? qd_unlock+0x30/0x2d0 [ 62.190322][ T4167] kasan_check_range+0x27b/0x290 [ 62.195258][ T4167] qd_unlock+0x30/0x2d0 [ 62.199411][ T4167] gfs2_quota_sync+0x5bf/0x6f0 [ 62.204176][ T4167] gfs2_sync_fs+0x48/0xb0 [ 62.208520][ T4167] sync_filesystem+0xe6/0x220 [ 62.213216][ T4167] generic_shutdown_super+0x6b/0x300 [ 62.218500][ T4167] kill_block_super+0x7c/0xe0 [ 62.223180][ T4167] deactivate_locked_super+0x93/0xf0 [ 62.228466][ T4167] cleanup_mnt+0x418/0x4d0 [ 62.232882][ T4167] ? lockdep_hardirqs_on+0x94/0x140 [ 62.238079][ T4167] task_work_run+0x125/0x1a0 [ 62.242666][ T4167] exit_to_user_mode_loop+0x10f/0x130 [ 62.248036][ T4167] exit_to_user_mode_prepare+0xb1/0x140 [ 62.253578][ T4167] syscall_exit_to_user_mode+0x16/0x40 [ 62.259036][ T4167] do_syscall_64+0x58/0xa0 [ 62.263466][ T4167] ? clear_bhb_loop+0x30/0x80 [ 62.268152][ T4167] ? clear_bhb_loop+0x30/0x80 [ 62.272822][ T4167] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.278740][ T4167] RIP: 0033:0x7fcb65715347 [ 62.283152][ T4167] Code: 08 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 62.302751][ T4167] RSP: 002b:00007ffd9c684128 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 62.311158][ T4167] RAX: 0000000000000000 RBX: 000000000000ee04 RCX: 00007fcb65715347 [ 62.319126][ T4167] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd9c6841e0 [ 62.327092][ T4167] RBP: 00007ffd9c6841e0 R08: 0000000000000000 R09: 0000000000000000 [ 62.335078][ T4167] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffd9c685250 [ 62.343042][ T4167] R13: 000055557853c6c0 R14: 0000000000000003 R15: 431bde82d7b634db [ 62.351016][ T4167] [ 62.354029][ T4167] [ 62.356362][ T4167] Allocated by task 4176: [ 62.360672][ T4167] __kasan_slab_alloc+0x9c/0xd0 [ 62.365519][ T4167] slab_post_alloc_hook+0x4c/0x380 [ 62.370616][ T4167] kmem_cache_alloc+0x100/0x290 [ 62.375455][ T4167] qd_alloc+0x50/0x260 [ 62.379512][ T4167] gfs2_quota_init+0x730/0xe80 [ 62.384261][ T4167] gfs2_make_fs_rw+0x3f5/0x560 [ 62.389047][ T4167] gfs2_fill_super+0x188a/0x1f50 [ 62.393976][ T4167] get_tree_bdev+0x3f1/0x610 [ 62.398586][ T4167] gfs2_get_tree+0x4d/0x1e0 [ 62.403082][ T4167] vfs_get_tree+0x88/0x270 [ 62.407490][ T4167] do_new_mount+0x24a/0xa40 [ 62.411988][ T4167] __se_sys_mount+0x2d6/0x3c0 [ 62.416653][ T4167] do_syscall_64+0x4c/0xa0 [ 62.421061][ T4167] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.426968][ T4167] [ 62.429279][ T4167] Freed by task 0: [ 62.432982][ T4167] kasan_set_track+0x4b/0x70 [ 62.437564][ T4167] kasan_set_free_info+0x1f/0x40 [ 62.442489][ T4167] ____kasan_slab_free+0xd5/0x110 [ 62.447502][ T4167] slab_free_freelist_hook+0xea/0x170 [ 62.452864][ T4167] kmem_cache_free+0x8f/0x210 [ 62.457530][ T4167] rcu_core+0x962/0x15d0 [ 62.461763][ T4167] handle_softirqs+0x328/0x820 [ 62.466517][ T4167] __irq_exit_rcu+0x12f/0x220 [ 62.471185][ T4167] irq_exit_rcu+0x5/0x20 [ 62.475417][ T4167] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 62.481041][ T4167] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 62.487013][ T4167] [ 62.489323][ T4167] Last potentially related work creation: [ 62.495022][ T4167] kasan_save_stack+0x35/0x60 [ 62.499692][ T4167] kasan_record_aux_stack+0xb8/0x100 [ 62.504973][ T4167] call_rcu+0x179/0x920 [ 62.509120][ T4167] gfs2_quota_cleanup+0x43c/0x6a0 [ 62.514158][ T4167] gfs2_make_fs_ro+0x237/0x5d0 [ 62.518911][ T4167] gfs2_withdraw+0x5f9/0x1460 [ 62.523578][ T4167] gfs2_inode_refresh+0xb5e/0xfe0 [ 62.528590][ T4167] inode_go_lock+0x127/0x470 [ 62.533168][ T4167] do_promote+0x741/0xab0 [ 62.537483][ T4167] finish_xmote+0x514/0xb70 [ 62.541980][ T4167] do_xmote+0x7b6/0x1120 [ 62.546213][ T4167] gfs2_glock_nq+0xc7a/0x1550 [ 62.550883][ T4167] do_sync+0x486/0xc00 [ 62.554940][ T4167] gfs2_quota_sync+0x32c/0x6f0 [ 62.559695][ T4167] gfs2_sync_fs+0x48/0xb0 [ 62.564014][ T4167] sync_filesystem+0xe6/0x220 [ 62.568682][ T4167] generic_shutdown_super+0x6b/0x300 [ 62.573959][ T4167] kill_block_super+0x7c/0xe0 [ 62.578627][ T4167] deactivate_locked_super+0x93/0xf0 [ 62.583904][ T4167] cleanup_mnt+0x418/0x4d0 [ 62.588314][ T4167] task_work_run+0x125/0x1a0 [ 62.592897][ T4167] exit_to_user_mode_loop+0x10f/0x130 [ 62.598261][ T4167] exit_to_user_mode_prepare+0xb1/0x140 [ 62.603797][ T4167] syscall_exit_to_user_mode+0x16/0x40 [ 62.609254][ T4167] do_syscall_64+0x58/0xa0 [ 62.613662][ T4167] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.619550][ T4167] [ 62.621863][ T4167] The buggy address belongs to the object at ffff88806f904150 [ 62.621863][ T4167] which belongs to the cache gfs2_quotad of size 272 [ 62.635904][ T4167] The buggy address is located 144 bytes inside of [ 62.635904][ T4167] 272-byte region [ffff88806f904150, ffff88806f904260) [ 62.649170][ T4167] The buggy address belongs to the page: [ 62.654802][ T4167] page:ffffea0001be4100 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x6f904 [ 62.664940][ T4167] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 62.672489][ T4167] raw: 00fff00000000200 0000000000000000 dead000000000122 ffff88801e0ee000 [ 62.681065][ T4167] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000 [ 62.689633][ T4167] page dumped because: kasan: bad access detected [ 62.696041][ T4167] page_owner tracks the page as allocated [ 62.701737][ T4167] page last allocated via order 0, migratetype Reclaimable, gfp_mask 0x12c50(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_RECLAIMABLE), pid 4168, ts 58904243428, free_ts 19229086161 [ 62.719351][ T4167] get_page_from_freelist+0x1b77/0x1c60 [ 62.724894][ T4167] __alloc_pages+0x1e1/0x470 [ 62.729493][ T4167] new_slab+0xc0/0x4b0 [ 62.733551][ T4167] ___slab_alloc+0x81e/0xdf0 [ 62.738134][ T4167] kmem_cache_alloc+0x195/0x290 [ 62.742974][ T4167] qd_alloc+0x50/0x260 [ 62.747031][ T4167] gfs2_quota_init+0x730/0xe80 [ 62.751781][ T4167] gfs2_make_fs_rw+0x3f5/0x560 [ 62.756536][ T4167] gfs2_fill_super+0x188a/0x1f50 [ 62.761461][ T4167] get_tree_bdev+0x3f1/0x610 [ 62.766048][ T4167] gfs2_get_tree+0x4d/0x1e0 [ 62.770540][ T4167] vfs_get_tree+0x88/0x270 [ 62.774955][ T4167] do_new_mount+0x24a/0xa40 [ 62.779449][ T4167] __se_sys_mount+0x2d6/0x3c0 [ 62.784113][ T4167] do_syscall_64+0x4c/0xa0 [ 62.788517][ T4167] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.794403][ T4167] page last free stack trace: [ 62.799060][ T4167] free_unref_page_prepare+0x637/0x6c0 [ 62.804513][ T4167] free_unref_page+0x94/0x280 [ 62.809184][ T4167] free_contig_range+0x96/0xf0 [ 62.813937][ T4167] destroy_args+0xef/0x8b0 [ 62.818348][ T4167] debug_vm_pgtable+0x318/0x370 [ 62.823186][ T4167] do_one_initcall+0x1ee/0x680 [ 62.827945][ T4167] do_initcall_level+0x137/0x1f0 [ 62.832881][ T4167] do_initcalls+0x4b/0x90 [ 62.837201][ T4167] kernel_init_freeable+0x3ce/0x560 [ 62.842386][ T4167] kernel_init+0x19/0x1b0 [ 62.846707][ T4167] ret_from_fork+0x1f/0x30 [ 62.851116][ T4167] [ 62.853427][ T4167] Memory state around the buggy address: [ 62.859041][ T4167] ffff88806f904080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 62.867088][ T4167] ffff88806f904100: fb fb fc fc fc fc fc fc fc fc fa fb fb fb fb fb [ 62.875141][ T4167] >ffff88806f904180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 62.883211][ T4167] ^ [ 62.890401][ T4167] ffff88806f904200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 62.898453][ T4167] ffff88806f904280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 62.906496][ T4167] ================================================================== [ 62.914542][ T4167] Disabling lock debugging due to kernel taint [ 62.920928][ T4167] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 62.928139][ T4167] CPU: 1 PID: 4167 Comm: syz-executor930 Tainted: G B 5.15.184-syzkaller #0 [ 62.938127][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 62.948171][ T4167] Call Trace: [ 62.951443][ T4167] [ 62.954359][ T4167] dump_stack_lvl+0x168/0x230 [ 62.959214][ T4167] ? show_regs_print_info+0x20/0x20 [ 62.964412][ T4167] ? load_image+0x3b0/0x3b0 [ 62.968923][ T4167] panic+0x2c9/0x7f0 [ 62.972823][ T4167] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 62.978972][ T4167] ? bpf_jit_dump+0xd0/0xd0 [ 62.983471][ T4167] ? _raw_spin_unlock_irqrestore+0xf6/0x100 [ 62.989356][ T4167] ? _raw_spin_unlock+0x40/0x40 [ 62.994206][ T4167] ? qd_unlock+0x30/0x2d0 [ 62.998528][ T4167] check_panic_on_warn+0x80/0xa0 [ 63.003456][ T4167] ? qd_unlock+0x30/0x2d0 [ 63.007776][ T4167] end_report+0x6d/0xf0 [ 63.011950][ T4167] kasan_report+0x102/0x130 [ 63.016444][ T4167] ? qd_unlock+0x30/0x2d0 [ 63.020767][ T4167] kasan_check_range+0x27b/0x290 [ 63.025700][ T4167] qd_unlock+0x30/0x2d0 [ 63.029854][ T4167] gfs2_quota_sync+0x5bf/0x6f0 [ 63.034622][ T4167] gfs2_sync_fs+0x48/0xb0 [ 63.038954][ T4167] sync_filesystem+0xe6/0x220 [ 63.043625][ T4167] generic_shutdown_super+0x6b/0x300 [ 63.048911][ T4167] kill_block_super+0x7c/0xe0 [ 63.053584][ T4167] deactivate_locked_super+0x93/0xf0 [ 63.058877][ T4167] cleanup_mnt+0x418/0x4d0 [ 63.063290][ T4167] ? lockdep_hardirqs_on+0x94/0x140 [ 63.068480][ T4167] task_work_run+0x125/0x1a0 [ 63.073152][ T4167] exit_to_user_mode_loop+0x10f/0x130 [ 63.078517][ T4167] exit_to_user_mode_prepare+0xb1/0x140 [ 63.084059][ T4167] syscall_exit_to_user_mode+0x16/0x40 [ 63.089514][ T4167] do_syscall_64+0x58/0xa0 [ 63.093920][ T4167] ? clear_bhb_loop+0x30/0x80 [ 63.098588][ T4167] ? clear_bhb_loop+0x30/0x80 [ 63.103254][ T4167] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 63.109144][ T4167] RIP: 0033:0x7fcb65715347 [ 63.113550][ T4167] Code: 08 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 63.133146][ T4167] RSP: 002b:00007ffd9c684128 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 63.141554][ T4167] RAX: 0000000000000000 RBX: 000000000000ee04 RCX: 00007fcb65715347 [ 63.149517][ T4167] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd9c6841e0 [ 63.157479][ T4167] RBP: 00007ffd9c6841e0 R08: 0000000000000000 R09: 0000000000000000 [ 63.165438][ T4167] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffd9c685250 [ 63.173397][ T4167] R13: 000055557853c6c0 R14: 0000000000000003 R15: 431bde82d7b634db [ 63.181364][ T4167] [ 63.184730][ T4167] Kernel Offset: disabled [ 63.189063][ T4167] Rebooting in 86400 seconds..