hers may mount
[  549.086610][ T9220] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  549.097595][ T9220] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  549.111199][ T9220] CPU: 1 UID: 0 PID: 9220 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  549.111222][ T9220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  549.111232][ T9220] Call Trace:
[  549.111239][ T9220]  <TASK>
[  549.111246][ T9220]  dump_stack_lvl+0x16c/0x1f0
[  549.111273][ T9220]  gfs2_assert_warn_i+0x1e4/0x370
[  549.111296][ T9220]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  549.111317][ T9220]  gfs2_qd_dispose+0x63c/0x780
[  549.111351][ T9220]  qd_put+0x153/0x190
[  549.111375][ T9220]  gfs2_quota_init+0x900/0x13f0
[  549.111414][ T9220]  ? __pfx_gfs2_quota_init+0x10/0x10
[  549.111448][ T9220]  ? do_raw_spin_unlock+0x172/0x230
[  549.111478][ T9220]  gfs2_make_fs_rw+0x1ce/0x380
[  549.111501][ T9220]  gfs2_fill_super+0x2c76/0x2d30
[  549.111532][ T9220]  ? __pfx_gfs2_fill_super+0x10/0x10
[  549.111557][ T9220]  ? gfs2_fill_super+0x1875/0x2d30
[  549.111578][ T9220]  ? set_blocksize+0x406/0x500
[  549.111612][ T9220]  ? sb_set_blocksize+0x176/0x1d0
[  549.111647][ T9220]  get_tree_bdev_flags+0x38c/0x620
[  549.111668][ T9220]  ? __pfx_gfs2_fill_super+0x10/0x10
[  549.111690][ T9220]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  549.111716][ T9220]  ? cap_capable+0xb3/0x250
[  549.111743][ T9220]  gfs2_get_tree+0x4e/0x280
[  549.111766][ T9220]  vfs_get_tree+0x8b/0x340
[  549.111794][ T9220]  path_mount+0x1513/0x2000
[  549.111825][ T9220]  ? __pfx_path_mount+0x10/0x10
[  549.111851][ T9220]  ? kmem_cache_free+0x2d1/0x4d0
[  549.111871][ T9220]  ? putname+0x154/0x1a0
[  549.111899][ T9220]  ? putname+0x154/0x1a0
[  549.111926][ T9220]  ? __x64_sys_mount+0x28d/0x310
[  549.111949][ T9220]  __x64_sys_mount+0x28d/0x310
[  549.111974][ T9220]  ? __pfx___x64_sys_mount+0x10/0x10
[  549.112007][ T9220]  do_syscall_64+0xcd/0x4e0
[  549.112035][ T9220]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  549.112055][ T9220] RIP: 0033:0x7faa6a67246a
[  549.112072][ T9220] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  549.112091][ T9220] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  549.112110][ T9220] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  549.112124][ T9220] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  549.112136][ T9220] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  549.112149][ T9220] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  549.112161][ T9220] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  549.112187][ T9220]  </TASK>
[  549.487454][ T9220] gfs2: fsid=syz:syz.0: found 1 quota changes
[  549.803241][ T9225] loop0: detected capacity change from 0 to 32768
[  549.819303][ T9225] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  549.832029][ T9225] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  549.843473][ T9225] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  549.853754][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  549.860884][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  549.949210][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 88ms
[  549.957458][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  549.962688][ T9225] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  549.990469][ T9225] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  550.001149][ T9225] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  550.015439][ T9225] CPU: 1 UID: 0 PID: 9225 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  550.015455][ T9225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  550.015463][ T9225] Call Trace:
[  550.015467][ T9225]  <TASK>
[  550.015472][ T9225]  dump_stack_lvl+0x16c/0x1f0
[  550.015492][ T9225]  gfs2_assert_warn_i+0x1e4/0x370
[  550.015508][ T9225]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  550.015523][ T9225]  gfs2_qd_dispose+0x63c/0x780
[  550.015540][ T9225]  qd_put+0x153/0x190
[  550.015557][ T9225]  gfs2_quota_init+0x900/0x13f0
[  550.015580][ T9225]  ? __pfx_gfs2_quota_init+0x10/0x10
[  550.015607][ T9225]  ? do_raw_spin_unlock+0x172/0x230
[  550.015625][ T9225]  gfs2_make_fs_rw+0x1ce/0x380
[  550.015640][ T9225]  gfs2_fill_super+0x2c76/0x2d30
[  550.015658][ T9225]  ? __pfx_gfs2_fill_super+0x10/0x10
[  550.015672][ T9225]  ? gfs2_fill_super+0x1875/0x2d30
[  550.015684][ T9225]  ? set_blocksize+0x406/0x500
[  550.015705][ T9225]  ? sb_set_blocksize+0x176/0x1d0
[  550.015726][ T9225]  get_tree_bdev_flags+0x38c/0x620
[  550.015739][ T9225]  ? __pfx_gfs2_fill_super+0x10/0x10
[  550.015752][ T9225]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  550.015777][ T9225]  ? cap_capable+0xb3/0x250
[  550.015801][ T9225]  gfs2_get_tree+0x4e/0x280
[  550.015821][ T9225]  vfs_get_tree+0x8b/0x340
[  550.015846][ T9225]  path_mount+0x1513/0x2000
[  550.015875][ T9225]  ? __pfx_path_mount+0x10/0x10
[  550.015893][ T9225]  ? kmem_cache_free+0x2d1/0x4d0
[  550.015904][ T9225]  ? putname+0x154/0x1a0
[  550.015922][ T9225]  ? putname+0x154/0x1a0
[  550.015938][ T9225]  ? __x64_sys_mount+0x28d/0x310
[  550.015952][ T9225]  __x64_sys_mount+0x28d/0x310
[  550.015967][ T9225]  ? __pfx___x64_sys_mount+0x10/0x10
[  550.015987][ T9225]  do_syscall_64+0xcd/0x4e0
[  550.016009][ T9225]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  550.016029][ T9225] RIP: 0033:0x7faa6a67246a
[  550.016045][ T9225] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  550.016066][ T9225] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  550.016080][ T9225] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  550.016088][ T9225] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  550.016096][ T9225] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  550.016103][ T9225] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  550.016110][ T9225] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  550.016125][ T9225]  </TASK>
[  550.390451][ T9225] gfs2: fsid=syz:syz.0: found 1 quota changes
[  550.720938][ T9230] loop0: detected capacity change from 0 to 32768
[  550.735469][ T9230] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  550.746404][ T9230] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  550.757691][ T9230] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  550.767580][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  550.774455][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  550.875419][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 100ms
[  550.883056][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  550.888330][ T9230] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  550.912239][ T9230] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  550.922934][ T9230] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  550.936597][ T9230] CPU: 0 UID: 0 PID: 9230 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  550.936621][ T9230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  550.936631][ T9230] Call Trace:
[  550.936638][ T9230]  <TASK>
[  550.936645][ T9230]  dump_stack_lvl+0x16c/0x1f0
[  550.936672][ T9230]  gfs2_assert_warn_i+0x1e4/0x370
[  550.936693][ T9230]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  550.936715][ T9230]  gfs2_qd_dispose+0x63c/0x780
[  550.936741][ T9230]  qd_put+0x153/0x190
[  550.936764][ T9230]  gfs2_quota_init+0x900/0x13f0
[  550.936805][ T9230]  ? __pfx_gfs2_quota_init+0x10/0x10
[  550.936835][ T9230]  ? do_raw_spin_unlock+0x172/0x230
[  550.936863][ T9230]  gfs2_make_fs_rw+0x1ce/0x380
[  550.936885][ T9230]  gfs2_fill_super+0x2c76/0x2d30
[  550.936914][ T9230]  ? __pfx_gfs2_fill_super+0x10/0x10
[  550.936935][ T9230]  ? gfs2_fill_super+0x1875/0x2d30
[  550.936954][ T9230]  ? set_blocksize+0x406/0x500
[  550.936983][ T9230]  ? sb_set_blocksize+0x176/0x1d0
[  550.937015][ T9230]  get_tree_bdev_flags+0x38c/0x620
[  550.937034][ T9230]  ? __pfx_gfs2_fill_super+0x10/0x10
[  550.937053][ T9230]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  550.937078][ T9230]  ? cap_capable+0xb3/0x250
[  550.937102][ T9230]  gfs2_get_tree+0x4e/0x280
[  550.937122][ T9230]  vfs_get_tree+0x8b/0x340
[  550.937146][ T9230]  path_mount+0x1513/0x2000
[  550.937173][ T9230]  ? __pfx_path_mount+0x10/0x10
[  550.937195][ T9230]  ? kmem_cache_free+0x2d1/0x4d0
[  550.937213][ T9230]  ? putname+0x154/0x1a0
[  550.937238][ T9230]  ? putname+0x154/0x1a0
[  550.937263][ T9230]  ? __x64_sys_mount+0x28d/0x310
[  550.937285][ T9230]  __x64_sys_mount+0x28d/0x310
[  550.937309][ T9230]  ? __pfx___x64_sys_mount+0x10/0x10
[  550.937341][ T9230]  do_syscall_64+0xcd/0x4e0
[  550.937370][ T9230]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  550.937389][ T9230] RIP: 0033:0x7faa6a67246a
[  550.937407][ T9230] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  550.937427][ T9230] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  550.937446][ T9230] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  550.937465][ T9230] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  550.937477][ T9230] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  550.937490][ T9230] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  550.937505][ T9230] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  550.937531][ T9230]  </TASK>
[  551.316587][ T9230] gfs2: fsid=syz:syz.0: found 1 quota changes
[  551.638919][ T9235] loop0: detected capacity change from 0 to 32768
[  551.658591][ T9235] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  551.667334][ T9235] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  551.680482][ T9235] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  551.692369][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  551.699377][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  551.788284][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 88ms
[  551.796109][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  551.801341][ T9235] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  551.825705][ T9235] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  551.836499][ T9235] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  551.850078][ T9235] CPU: 0 UID: 0 PID: 9235 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  551.850105][ T9235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  551.850118][ T9235] Call Trace:
[  551.850125][ T9235]  <TASK>
[  551.850134][ T9235]  dump_stack_lvl+0x16c/0x1f0
[  551.850160][ T9235]  gfs2_assert_warn_i+0x1e4/0x370
[  551.850183][ T9235]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  551.850208][ T9235]  gfs2_qd_dispose+0x63c/0x780
[  551.850234][ T9235]  qd_put+0x153/0x190
[  551.850257][ T9235]  gfs2_quota_init+0x900/0x13f0
[  551.850293][ T9235]  ? __pfx_gfs2_quota_init+0x10/0x10
[  551.850324][ T9235]  ? do_raw_spin_unlock+0x172/0x230
[  551.850366][ T9235]  gfs2_make_fs_rw+0x1ce/0x380
[  551.850390][ T9235]  gfs2_fill_super+0x2c76/0x2d30
[  551.850422][ T9235]  ? __pfx_gfs2_fill_super+0x10/0x10
[  551.850446][ T9235]  ? gfs2_fill_super+0x1875/0x2d30
[  551.850467][ T9235]  ? set_blocksize+0x406/0x500
[  551.850500][ T9235]  ? sb_set_blocksize+0x176/0x1d0
[  551.850534][ T9235]  get_tree_bdev_flags+0x38c/0x620
[  551.850555][ T9235]  ? __pfx_gfs2_fill_super+0x10/0x10
[  551.850578][ T9235]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  551.850606][ T9235]  ? cap_capable+0xb3/0x250
[  551.850633][ T9235]  gfs2_get_tree+0x4e/0x280
[  551.850657][ T9235]  vfs_get_tree+0x8b/0x340
[  551.850685][ T9235]  path_mount+0x1513/0x2000
[  551.850715][ T9235]  ? __pfx_path_mount+0x10/0x10
[  551.850742][ T9235]  ? kmem_cache_free+0x2d1/0x4d0
[  551.850762][ T9235]  ? putname+0x154/0x1a0
[  551.850807][ T9235]  ? putname+0x154/0x1a0
[  551.850835][ T9235]  ? __x64_sys_mount+0x28d/0x310
[  551.850858][ T9235]  __x64_sys_mount+0x28d/0x310
[  551.850883][ T9235]  ? __pfx___x64_sys_mount+0x10/0x10
[  551.850917][ T9235]  do_syscall_64+0xcd/0x4e0
[  551.850945][ T9235]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  551.850966][ T9235] RIP: 0033:0x7faa6a67246a
[  551.850983][ T9235] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  551.851003][ T9235] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  551.851022][ T9235] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  551.851035][ T9235] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  551.851048][ T9235] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  551.851060][ T9235] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  551.851073][ T9235] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  551.851097][ T9235]  </TASK>
[  552.229242][ T9235] gfs2: fsid=syz:syz.0: found 1 quota changes
[  552.553565][ T9240] loop0: detected capacity change from 0 to 32768
[  552.569607][ T9240] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  552.582539][ T9240] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  552.597511][ T9240] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  552.608624][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  552.615422][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  552.703560][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 88ms
[  552.711175][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  552.717430][ T9240] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  552.742492][ T9240] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  552.753199][ T9240] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  552.766938][ T9240] CPU: 1 UID: 0 PID: 9240 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  552.766971][ T9240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  552.766982][ T9240] Call Trace:
[  552.766989][ T9240]  <TASK>
[  552.766997][ T9240]  dump_stack_lvl+0x16c/0x1f0
[  552.767027][ T9240]  gfs2_assert_warn_i+0x1e4/0x370
[  552.767052][ T9240]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  552.767076][ T9240]  gfs2_qd_dispose+0x63c/0x780
[  552.767105][ T9240]  qd_put+0x153/0x190
[  552.767130][ T9240]  gfs2_quota_init+0x900/0x13f0
[  552.767170][ T9240]  ? __pfx_gfs2_quota_init+0x10/0x10
[  552.767205][ T9240]  ? do_raw_spin_unlock+0x172/0x230
[  552.767235][ T9240]  gfs2_make_fs_rw+0x1ce/0x380
[  552.767260][ T9240]  gfs2_fill_super+0x2c76/0x2d30
[  552.767291][ T9240]  ? __pfx_gfs2_fill_super+0x10/0x10
[  552.767316][ T9240]  ? gfs2_fill_super+0x1875/0x2d30
[  552.767336][ T9240]  ? set_blocksize+0x406/0x500
[  552.767369][ T9240]  ? sb_set_blocksize+0x176/0x1d0
[  552.767404][ T9240]  get_tree_bdev_flags+0x38c/0x620
[  552.767425][ T9240]  ? __pfx_gfs2_fill_super+0x10/0x10
[  552.767447][ T9240]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  552.767474][ T9240]  ? cap_capable+0xb3/0x250
[  552.767501][ T9240]  gfs2_get_tree+0x4e/0x280
[  552.767523][ T9240]  vfs_get_tree+0x8b/0x340
[  552.767550][ T9240]  path_mount+0x1513/0x2000
[  552.767580][ T9240]  ? __pfx_path_mount+0x10/0x10
[  552.767607][ T9240]  ? kmem_cache_free+0x2d1/0x4d0
[  552.767627][ T9240]  ? putname+0x154/0x1a0
[  552.767656][ T9240]  ? putname+0x154/0x1a0
[  552.767684][ T9240]  ? __x64_sys_mount+0x28d/0x310
[  552.767705][ T9240]  __x64_sys_mount+0x28d/0x310
[  552.767730][ T9240]  ? __pfx___x64_sys_mount+0x10/0x10
[  552.767763][ T9240]  do_syscall_64+0xcd/0x4e0
[  552.767790][ T9240]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  552.767810][ T9240] RIP: 0033:0x7faa6a67246a
[  552.767827][ T9240] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  552.767847][ T9240] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  552.767866][ T9240] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  552.767879][ T9240] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  552.767891][ T9240] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  552.767904][ T9240] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  552.767916][ T9240] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  552.767943][ T9240]  </TASK>
[  553.145127][ T9240] gfs2: fsid=syz:syz.0: found 1 quota changes
[  553.461028][ T9245] loop0: detected capacity change from 0 to 32768
[  553.473150][ T9245] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  553.485937][ T9245] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  553.497481][ T9245] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  553.507904][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  553.514722][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  553.601442][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 86ms
[  553.609825][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  553.615039][ T9245] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  553.641391][ T9245] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  553.652243][ T9245] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  553.666136][ T9245] CPU: 1 UID: 0 PID: 9245 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  553.666160][ T9245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  553.666171][ T9245] Call Trace:
[  553.666178][ T9245]  <TASK>
[  553.666185][ T9245]  dump_stack_lvl+0x16c/0x1f0
[  553.666213][ T9245]  gfs2_assert_warn_i+0x1e4/0x370
[  553.666235][ T9245]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  553.666260][ T9245]  gfs2_qd_dispose+0x63c/0x780
[  553.666285][ T9245]  qd_put+0x153/0x190
[  553.666309][ T9245]  gfs2_quota_init+0x900/0x13f0
[  553.666348][ T9245]  ? __pfx_gfs2_quota_init+0x10/0x10
[  553.666381][ T9245]  ? do_raw_spin_unlock+0x172/0x230
[  553.666411][ T9245]  gfs2_make_fs_rw+0x1ce/0x380
[  553.666436][ T9245]  gfs2_fill_super+0x2c76/0x2d30
[  553.666468][ T9245]  ? __pfx_gfs2_fill_super+0x10/0x10
[  553.666492][ T9245]  ? gfs2_fill_super+0x1875/0x2d30
[  553.666513][ T9245]  ? set_blocksize+0x406/0x500
[  553.666546][ T9245]  ? sb_set_blocksize+0x176/0x1d0
[  553.666580][ T9245]  get_tree_bdev_flags+0x38c/0x620
[  553.666600][ T9245]  ? __pfx_gfs2_fill_super+0x10/0x10
[  553.666622][ T9245]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  553.666648][ T9245]  ? cap_capable+0xb3/0x250
[  553.666675][ T9245]  gfs2_get_tree+0x4e/0x280
[  553.666698][ T9245]  vfs_get_tree+0x8b/0x340
[  553.666725][ T9245]  path_mount+0x1513/0x2000
[  553.666755][ T9245]  ? __pfx_path_mount+0x10/0x10
[  553.666781][ T9245]  ? kmem_cache_free+0x2d1/0x4d0
[  553.666800][ T9245]  ? putname+0x154/0x1a0
[  553.666828][ T9245]  ? putname+0x154/0x1a0
[  553.666855][ T9245]  ? __x64_sys_mount+0x28d/0x310
[  553.666877][ T9245]  __x64_sys_mount+0x28d/0x310
[  553.666902][ T9245]  ? __pfx___x64_sys_mount+0x10/0x10
[  553.666935][ T9245]  do_syscall_64+0xcd/0x4e0
[  553.666962][ T9245]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  553.666982][ T9245] RIP: 0033:0x7faa6a67246a
[  553.666999][ T9245] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  553.667019][ T9245] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  553.667038][ T9245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  553.667051][ T9245] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  553.667064][ T9245] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  553.667077][ T9245] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  553.667090][ T9245] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  553.667125][ T9245]  </TASK>
[  554.044973][ T9245] gfs2: fsid=syz:syz.0: found 1 quota changes
[  554.367658][ T9251] loop0: detected capacity change from 0 to 32768
[  554.383209][ T9251] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  554.396805][ T9251] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  554.409275][ T9251] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  554.418609][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  554.425409][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  554.514163][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 88ms
[  554.521693][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  554.526958][ T9251] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  554.553070][ T9251] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  554.563741][ T9251] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  554.578087][ T9251] CPU: 0 UID: 0 PID: 9251 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  554.578104][ T9251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  554.578112][ T9251] Call Trace:
[  554.578116][ T9251]  <TASK>
[  554.578121][ T9251]  dump_stack_lvl+0x16c/0x1f0
[  554.578142][ T9251]  gfs2_assert_warn_i+0x1e4/0x370
[  554.578157][ T9251]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  554.578172][ T9251]  gfs2_qd_dispose+0x63c/0x780
[  554.578190][ T9251]  qd_put+0x153/0x190
[  554.578206][ T9251]  gfs2_quota_init+0x900/0x13f0
[  554.578230][ T9251]  ? __pfx_gfs2_quota_init+0x10/0x10
[  554.578250][ T9251]  ? do_raw_spin_unlock+0x172/0x230
[  554.578268][ T9251]  gfs2_make_fs_rw+0x1ce/0x380
[  554.578282][ T9251]  gfs2_fill_super+0x2c76/0x2d30
[  554.578301][ T9251]  ? __pfx_gfs2_fill_super+0x10/0x10
[  554.578315][ T9251]  ? gfs2_fill_super+0x1875/0x2d30
[  554.578327][ T9251]  ? set_blocksize+0x406/0x500
[  554.578347][ T9251]  ? sb_set_blocksize+0x176/0x1d0
[  554.578368][ T9251]  get_tree_bdev_flags+0x38c/0x620
[  554.578381][ T9251]  ? __pfx_gfs2_fill_super+0x10/0x10
[  554.578394][ T9251]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  554.578409][ T9251]  ? cap_capable+0xb3/0x250
[  554.578426][ T9251]  gfs2_get_tree+0x4e/0x280
[  554.578438][ T9251]  vfs_get_tree+0x8b/0x340
[  554.578456][ T9251]  path_mount+0x1513/0x2000
[  554.578474][ T9251]  ? __pfx_path_mount+0x10/0x10
[  554.578491][ T9251]  ? kmem_cache_free+0x2d1/0x4d0
[  554.578502][ T9251]  ? putname+0x154/0x1a0
[  554.578519][ T9251]  ? putname+0x154/0x1a0
[  554.578536][ T9251]  ? __x64_sys_mount+0x28d/0x310
[  554.578550][ T9251]  __x64_sys_mount+0x28d/0x310
[  554.578565][ T9251]  ? __pfx___x64_sys_mount+0x10/0x10
[  554.578584][ T9251]  do_syscall_64+0xcd/0x4e0
[  554.578601][ T9251]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  554.578613][ T9251] RIP: 0033:0x7faa6a67246a
[  554.578623][ T9251] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  554.578635][ T9251] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  554.578647][ T9251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  554.578655][ T9251] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  554.578662][ T9251] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  554.578669][ T9251] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  554.578676][ T9251] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  554.578691][ T9251]  </TASK>
[  554.952698][ T9251] gfs2: fsid=syz:syz.0: found 1 quota changes
[  555.273269][ T9256] loop0: detected capacity change from 0 to 32768
[  555.307377][ T9256] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  555.315564][ T9256] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  555.331399][ T9256] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  555.342025][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  555.349539][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  555.438185][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 88ms
[  555.445747][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  555.451313][ T9256] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  555.477078][ T9256] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  555.488159][ T9256] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  555.502034][ T9256] CPU: 0 UID: 0 PID: 9256 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  555.502060][ T9256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  555.502071][ T9256] Call Trace:
[  555.502078][ T9256]  <TASK>
[  555.502085][ T9256]  dump_stack_lvl+0x16c/0x1f0
[  555.502113][ T9256]  gfs2_assert_warn_i+0x1e4/0x370
[  555.502136][ T9256]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  555.502158][ T9256]  gfs2_qd_dispose+0x63c/0x780
[  555.502188][ T9256]  qd_put+0x153/0x190
[  555.502214][ T9256]  gfs2_quota_init+0x900/0x13f0
[  555.502253][ T9256]  ? __pfx_gfs2_quota_init+0x10/0x10
[  555.502286][ T9256]  ? do_raw_spin_unlock+0x172/0x230
[  555.502318][ T9256]  gfs2_make_fs_rw+0x1ce/0x380
[  555.502343][ T9256]  gfs2_fill_super+0x2c76/0x2d30
[  555.502378][ T9256]  ? __pfx_gfs2_fill_super+0x10/0x10
[  555.502402][ T9256]  ? gfs2_fill_super+0x1875/0x2d30
[  555.502423][ T9256]  ? set_blocksize+0x406/0x500
[  555.502456][ T9256]  ? sb_set_blocksize+0x176/0x1d0
[  555.502490][ T9256]  get_tree_bdev_flags+0x38c/0x620
[  555.502511][ T9256]  ? __pfx_gfs2_fill_super+0x10/0x10
[  555.502533][ T9256]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  555.502559][ T9256]  ? cap_capable+0xb3/0x250
[  555.502586][ T9256]  gfs2_get_tree+0x4e/0x280
[  555.502609][ T9256]  vfs_get_tree+0x8b/0x340
[  555.502636][ T9256]  path_mount+0x1513/0x2000
[  555.502666][ T9256]  ? __pfx_path_mount+0x10/0x10
[  555.502692][ T9256]  ? kmem_cache_free+0x2d1/0x4d0
[  555.502712][ T9256]  ? putname+0x154/0x1a0
[  555.502739][ T9256]  ? putname+0x154/0x1a0
[  555.502767][ T9256]  ? __x64_sys_mount+0x28d/0x310
[  555.502789][ T9256]  __x64_sys_mount+0x28d/0x310
[  555.502815][ T9256]  ? __pfx___x64_sys_mount+0x10/0x10
[  555.502848][ T9256]  do_syscall_64+0xcd/0x4e0
[  555.502881][ T9256]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  555.502903][ T9256] RIP: 0033:0x7faa6a67246a
[  555.502919][ T9256] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  555.502939][ T9256] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  555.502958][ T9256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  555.502971][ T9256] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  555.502984][ T9256] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  555.502996][ T9256] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  555.503009][ T9256] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  555.503039][ T9256]  </TASK>
[  555.876658][ T9256] gfs2: fsid=syz:syz.0: found 1 quota changes
[  556.200160][ T9261] loop0: detected capacity change from 0 to 32768
[  556.211184][ T9261] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  556.220867][ T9261] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  556.232344][ T9261] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  556.242592][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  556.249542][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  556.324725][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 75ms
[  556.332993][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  556.339075][ T9261] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  556.364010][ T9261] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  556.374864][ T9261] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  556.388851][ T9261] CPU: 0 UID: 0 PID: 9261 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  556.388877][ T9261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  556.388890][ T9261] Call Trace:
[  556.388897][ T9261]  <TASK>
[  556.388905][ T9261]  dump_stack_lvl+0x16c/0x1f0
[  556.388934][ T9261]  gfs2_assert_warn_i+0x1e4/0x370
[  556.388961][ T9261]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  556.388986][ T9261]  gfs2_qd_dispose+0x63c/0x780
[  556.389014][ T9261]  qd_put+0x153/0x190
[  556.389039][ T9261]  gfs2_quota_init+0x900/0x13f0
[  556.389078][ T9261]  ? __pfx_gfs2_quota_init+0x10/0x10
[  556.389109][ T9261]  ? do_raw_spin_unlock+0x172/0x230
[  556.389139][ T9261]  gfs2_make_fs_rw+0x1ce/0x380
[  556.389163][ T9261]  gfs2_fill_super+0x2c76/0x2d30
[  556.389187][ T9261]  ? __pfx_gfs2_fill_super+0x10/0x10
[  556.389201][ T9261]  ? gfs2_fill_super+0x1875/0x2d30
[  556.389213][ T9261]  ? set_blocksize+0x406/0x500
[  556.389235][ T9261]  ? sb_set_blocksize+0x176/0x1d0
[  556.389256][ T9261]  get_tree_bdev_flags+0x38c/0x620
[  556.389269][ T9261]  ? __pfx_gfs2_fill_super+0x10/0x10
[  556.389281][ T9261]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  556.389297][ T9261]  ? cap_capable+0xb3/0x250
[  556.389313][ T9261]  gfs2_get_tree+0x4e/0x280
[  556.389326][ T9261]  vfs_get_tree+0x8b/0x340
[  556.389343][ T9261]  path_mount+0x1513/0x2000
[  556.389362][ T9261]  ? __pfx_path_mount+0x10/0x10
[  556.389378][ T9261]  ? kmem_cache_free+0x2d1/0x4d0
[  556.389389][ T9261]  ? putname+0x154/0x1a0
[  556.389407][ T9261]  ? putname+0x154/0x1a0
[  556.389423][ T9261]  ? __x64_sys_mount+0x28d/0x310
[  556.389437][ T9261]  __x64_sys_mount+0x28d/0x310
[  556.389453][ T9261]  ? __pfx___x64_sys_mount+0x10/0x10
[  556.389472][ T9261]  do_syscall_64+0xcd/0x4e0
[  556.389489][ T9261]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  556.389501][ T9261] RIP: 0033:0x7faa6a67246a
[  556.389511][ T9261] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  556.389524][ T9261] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  556.389536][ T9261] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  556.389550][ T9261] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  556.389558][ T9261] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  556.389565][ T9261] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  556.389572][ T9261] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  556.389587][ T9261]  </TASK>
[  556.773087][ T9261] gfs2: fsid=syz:syz.0: found 1 quota changes
[  557.094862][ T9268] loop0: detected capacity change from 0 to 32768
[  557.109605][ T9268] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  557.124011][ T9268] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  557.137771][ T9268] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  557.147180][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  557.153964][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  557.252410][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 98ms
[  557.259973][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  557.265245][ T9268] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  557.292876][ T9268] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  557.303744][ T9268] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  557.317356][ T9268] CPU: 0 UID: 0 PID: 9268 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  557.317381][ T9268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  557.317393][ T9268] Call Trace:
[  557.317398][ T9268]  <TASK>
[  557.317405][ T9268]  dump_stack_lvl+0x16c/0x1f0
[  557.317433][ T9268]  gfs2_assert_warn_i+0x1e4/0x370
[  557.317455][ T9268]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  557.317483][ T9268]  gfs2_qd_dispose+0x63c/0x780
[  557.317509][ T9268]  qd_put+0x153/0x190
[  557.317534][ T9268]  gfs2_quota_init+0x900/0x13f0
[  557.317570][ T9268]  ? __pfx_gfs2_quota_init+0x10/0x10
[  557.317603][ T9268]  ? do_raw_spin_unlock+0x172/0x230
[  557.317635][ T9268]  gfs2_make_fs_rw+0x1ce/0x380
[  557.317659][ T9268]  gfs2_fill_super+0x2c76/0x2d30
[  557.317691][ T9268]  ? __pfx_gfs2_fill_super+0x10/0x10
[  557.317716][ T9268]  ? gfs2_fill_super+0x1875/0x2d30
[  557.317744][ T9268]  ? set_blocksize+0x406/0x500
[  557.317778][ T9268]  ? sb_set_blocksize+0x176/0x1d0
[  557.317814][ T9268]  get_tree_bdev_flags+0x38c/0x620
[  557.317835][ T9268]  ? __pfx_gfs2_fill_super+0x10/0x10
[  557.317856][ T9268]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  557.317882][ T9268]  ? cap_capable+0xb3/0x250
[  557.317908][ T9268]  gfs2_get_tree+0x4e/0x280
[  557.317930][ T9268]  vfs_get_tree+0x8b/0x340
[  557.317959][ T9268]  path_mount+0x1513/0x2000
[  557.317990][ T9268]  ? __pfx_path_mount+0x10/0x10
[  557.318017][ T9268]  ? kmem_cache_free+0x2d1/0x4d0
[  557.318038][ T9268]  ? putname+0x154/0x1a0
[  557.318066][ T9268]  ? putname+0x154/0x1a0
[  557.318095][ T9268]  ? __x64_sys_mount+0x28d/0x310
[  557.318117][ T9268]  __x64_sys_mount+0x28d/0x310
[  557.318143][ T9268]  ? __pfx___x64_sys_mount+0x10/0x10
[  557.318177][ T9268]  do_syscall_64+0xcd/0x4e0
[  557.318206][ T9268]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  557.318227][ T9268] RIP: 0033:0x7faa6a67246a
[  557.318244][ T9268] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  557.318264][ T9268] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  557.318283][ T9268] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  557.318296][ T9268] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  557.318309][ T9268] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  557.318321][ T9268] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  557.318334][ T9268] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  557.318361][ T9268]  </TASK>
[  557.702575][ T9268] gfs2: fsid=syz:syz.0: found 1 quota changes
[  558.018289][ T9275] loop0: detected capacity change from 0 to 32768
[  558.042454][ T9275] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  558.050802][ T9275] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  558.062129][ T9275] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  558.073384][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  558.080540][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  558.176096][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 95ms
[  558.183605][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  558.189234][ T9275] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  558.213456][ T9275] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  558.224266][ T9275] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  558.237885][ T9275] CPU: 0 UID: 0 PID: 9275 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  558.237908][ T9275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  558.237918][ T9275] Call Trace:
[  558.237924][ T9275]  <TASK>
[  558.237932][ T9275]  dump_stack_lvl+0x16c/0x1f0
[  558.237959][ T9275]  gfs2_assert_warn_i+0x1e4/0x370
[  558.237981][ T9275]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  558.238006][ T9275]  gfs2_qd_dispose+0x63c/0x780
[  558.238034][ T9275]  qd_put+0x153/0x190
[  558.238061][ T9275]  gfs2_quota_init+0x900/0x13f0
[  558.238102][ T9275]  ? __pfx_gfs2_quota_init+0x10/0x10
[  558.238136][ T9275]  ? do_raw_spin_unlock+0x172/0x230
[  558.238166][ T9275]  gfs2_make_fs_rw+0x1ce/0x380
[  558.238191][ T9275]  gfs2_fill_super+0x2c76/0x2d30
[  558.238224][ T9275]  ? __pfx_gfs2_fill_super+0x10/0x10
[  558.238249][ T9275]  ? gfs2_fill_super+0x1875/0x2d30
[  558.238271][ T9275]  ? set_blocksize+0x406/0x500
[  558.238304][ T9275]  ? sb_set_blocksize+0x176/0x1d0
[  558.238339][ T9275]  get_tree_bdev_flags+0x38c/0x620
[  558.238360][ T9275]  ? __pfx_gfs2_fill_super+0x10/0x10
[  558.238383][ T9275]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  558.238408][ T9275]  ? cap_capable+0xb3/0x250
[  558.238431][ T9275]  gfs2_get_tree+0x4e/0x280
[  558.238452][ T9275]  vfs_get_tree+0x8b/0x340
[  558.238478][ T9275]  path_mount+0x1513/0x2000
[  558.238508][ T9275]  ? __pfx_path_mount+0x10/0x10
[  558.238534][ T9275]  ? kmem_cache_free+0x2d1/0x4d0
[  558.238554][ T9275]  ? putname+0x154/0x1a0
[  558.238581][ T9275]  ? putname+0x154/0x1a0
[  558.238606][ T9275]  ? __x64_sys_mount+0x28d/0x310
[  558.238628][ T9275]  __x64_sys_mount+0x28d/0x310
[  558.238653][ T9275]  ? __pfx___x64_sys_mount+0x10/0x10
[  558.238693][ T9275]  do_syscall_64+0xcd/0x4e0
[  558.238721][ T9275]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  558.238741][ T9275] RIP: 0033:0x7faa6a67246a
[  558.238758][ T9275] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  558.238778][ T9275] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  558.238796][ T9275] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  558.238809][ T9275] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  558.238821][ T9275] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  558.238834][ T9275] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  558.238847][ T9275] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  558.238874][ T9275]  </TASK>
[  558.616091][ T9275] gfs2: fsid=syz:syz.0: found 1 quota changes
[  558.930842][ T9280] loop0: detected capacity change from 0 to 32768
[  558.949961][ T9280] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  558.959389][ T9280] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  558.970318][ T9280] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  558.980587][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  558.990488][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  559.078976][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 88ms
[  559.086676][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  559.091888][ T9280] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  559.114730][ T9280] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  559.125650][ T9280] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  559.139257][ T9280] CPU: 0 UID: 0 PID: 9280 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  559.139281][ T9280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  559.139292][ T9280] Call Trace:
[  559.139298][ T9280]  <TASK>
[  559.139304][ T9280]  dump_stack_lvl+0x16c/0x1f0
[  559.139332][ T9280]  gfs2_assert_warn_i+0x1e4/0x370
[  559.139354][ T9280]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  559.139376][ T9280]  gfs2_qd_dispose+0x63c/0x780
[  559.139402][ T9280]  qd_put+0x153/0x190
[  559.139425][ T9280]  gfs2_quota_init+0x900/0x13f0
[  559.139465][ T9280]  ? __pfx_gfs2_quota_init+0x10/0x10
[  559.139498][ T9280]  ? do_raw_spin_unlock+0x172/0x230
[  559.139527][ T9280]  gfs2_make_fs_rw+0x1ce/0x380
[  559.139550][ T9280]  gfs2_fill_super+0x2c76/0x2d30
[  559.139584][ T9280]  ? __pfx_gfs2_fill_super+0x10/0x10
[  559.139609][ T9280]  ? gfs2_fill_super+0x1875/0x2d30
[  559.139630][ T9280]  ? set_blocksize+0x406/0x500
[  559.139663][ T9280]  ? sb_set_blocksize+0x176/0x1d0
[  559.139698][ T9280]  get_tree_bdev_flags+0x38c/0x620
[  559.139719][ T9280]  ? __pfx_gfs2_fill_super+0x10/0x10
[  559.139741][ T9280]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  559.139773][ T9280]  ? cap_capable+0xb3/0x250
[  559.139800][ T9280]  gfs2_get_tree+0x4e/0x280
[  559.139823][ T9280]  vfs_get_tree+0x8b/0x340
[  559.139851][ T9280]  path_mount+0x1513/0x2000
[  559.139881][ T9280]  ? __pfx_path_mount+0x10/0x10
[  559.139908][ T9280]  ? kmem_cache_free+0x2d1/0x4d0
[  559.139927][ T9280]  ? putname+0x154/0x1a0
[  559.139955][ T9280]  ? putname+0x154/0x1a0
[  559.139982][ T9280]  ? __x64_sys_mount+0x28d/0x310
[  559.140004][ T9280]  __x64_sys_mount+0x28d/0x310
[  559.140030][ T9280]  ? __pfx___x64_sys_mount+0x10/0x10
[  559.140063][ T9280]  do_syscall_64+0xcd/0x4e0
[  559.140091][ T9280]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  559.140113][ T9280] RIP: 0033:0x7faa6a67246a
[  559.140130][ T9280] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  559.140151][ T9280] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  559.140171][ T9280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  559.140184][ T9280] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  559.140197][ T9280] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  559.140209][ T9280] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  559.140222][ T9280] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  559.140287][ T9280]  </TASK>
[  559.514236][ T9280] gfs2: fsid=syz:syz.0: found 1 quota changes
[  559.835355][ T9286] loop0: detected capacity change from 0 to 32768
[  559.855717][ T9286] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  559.866562][ T9286] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  559.878695][ T9286] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  559.890150][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  559.897369][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  559.982366][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 84ms
[  559.989908][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  559.995173][ T9286] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  560.020306][ T9286] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  560.031124][ T9286] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  560.044729][ T9286] CPU: 0 UID: 0 PID: 9286 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  560.044752][ T9286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  560.044762][ T9286] Call Trace:
[  560.044768][ T9286]  <TASK>
[  560.044776][ T9286]  dump_stack_lvl+0x16c/0x1f0
[  560.044805][ T9286]  gfs2_assert_warn_i+0x1e4/0x370
[  560.044827][ T9286]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  560.044848][ T9286]  gfs2_qd_dispose+0x63c/0x780
[  560.044875][ T9286]  qd_put+0x153/0x190
[  560.044898][ T9286]  gfs2_quota_init+0x900/0x13f0
[  560.044936][ T9286]  ? __pfx_gfs2_quota_init+0x10/0x10
[  560.044969][ T9286]  ? do_raw_spin_unlock+0x172/0x230
[  560.045000][ T9286]  gfs2_make_fs_rw+0x1ce/0x380
[  560.045032][ T9286]  gfs2_fill_super+0x2c76/0x2d30
[  560.045065][ T9286]  ? __pfx_gfs2_fill_super+0x10/0x10
[  560.045090][ T9286]  ? gfs2_fill_super+0x1875/0x2d30
[  560.045111][ T9286]  ? set_blocksize+0x406/0x500
[  560.045144][ T9286]  ? sb_set_blocksize+0x176/0x1d0
[  560.045180][ T9286]  get_tree_bdev_flags+0x38c/0x620
[  560.045208][ T9286]  ? __pfx_gfs2_fill_super+0x10/0x10
[  560.045230][ T9286]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  560.045257][ T9286]  ? cap_capable+0xb3/0x250
[  560.045283][ T9286]  gfs2_get_tree+0x4e/0x280
[  560.045305][ T9286]  vfs_get_tree+0x8b/0x340
[  560.045334][ T9286]  path_mount+0x1513/0x2000
[  560.045365][ T9286]  ? __pfx_path_mount+0x10/0x10
[  560.045391][ T9286]  ? kmem_cache_free+0x2d1/0x4d0
[  560.045411][ T9286]  ? putname+0x154/0x1a0
[  560.045439][ T9286]  ? putname+0x154/0x1a0
[  560.045466][ T9286]  ? __x64_sys_mount+0x28d/0x310
[  560.045489][ T9286]  __x64_sys_mount+0x28d/0x310
[  560.045514][ T9286]  ? __pfx___x64_sys_mount+0x10/0x10
[  560.045537][ T9286]  ? xfd_validate_state+0x61/0x180
[  560.045574][ T9286]  do_syscall_64+0xcd/0x4e0
[  560.045602][ T9286]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  560.045622][ T9286] RIP: 0033:0x7faa6a67246a
[  560.045640][ T9286] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  560.045659][ T9286] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  560.045678][ T9286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  560.045691][ T9286] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  560.045704][ T9286] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  560.045716][ T9286] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  560.045729][ T9286] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  560.045756][ T9286]  </TASK>
[  560.425415][ T9286] gfs2: fsid=syz:syz.0: found 1 quota changes
[  560.747366][ T9291] loop0: detected capacity change from 0 to 32768
[  560.764787][ T9291] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  560.773027][ T9291] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  560.784319][ T9291] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  560.793585][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  560.800489][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  560.898111][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 97ms
[  560.906552][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  560.911790][ T9291] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  560.938841][ T9291] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  560.949493][ T9291] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  560.963126][ T9291] CPU: 1 UID: 0 PID: 9291 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  560.963148][ T9291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  560.963159][ T9291] Call Trace:
[  560.963166][ T9291]  <TASK>
[  560.963173][ T9291]  dump_stack_lvl+0x16c/0x1f0
[  560.963202][ T9291]  gfs2_assert_warn_i+0x1e4/0x370
[  560.963228][ T9291]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  560.963253][ T9291]  gfs2_qd_dispose+0x63c/0x780
[  560.963282][ T9291]  qd_put+0x153/0x190
[  560.963322][ T9291]  gfs2_quota_init+0x900/0x13f0
[  560.963362][ T9291]  ? __pfx_gfs2_quota_init+0x10/0x10
[  560.963396][ T9291]  ? do_raw_spin_unlock+0x172/0x230
[  560.963428][ T9291]  gfs2_make_fs_rw+0x1ce/0x380
[  560.963453][ T9291]  gfs2_fill_super+0x2c76/0x2d30
[  560.963485][ T9291]  ? __pfx_gfs2_fill_super+0x10/0x10
[  560.963510][ T9291]  ? gfs2_fill_super+0x1875/0x2d30
[  560.963530][ T9291]  ? set_blocksize+0x406/0x500
[  560.963563][ T9291]  ? sb_set_blocksize+0x176/0x1d0
[  560.963598][ T9291]  get_tree_bdev_flags+0x38c/0x620
[  560.963619][ T9291]  ? __pfx_gfs2_fill_super+0x10/0x10
[  560.963642][ T9291]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  560.963669][ T9291]  ? cap_capable+0xb3/0x250
[  560.963697][ T9291]  gfs2_get_tree+0x4e/0x280
[  560.963719][ T9291]  vfs_get_tree+0x8b/0x340
[  560.963746][ T9291]  path_mount+0x1513/0x2000
[  560.963773][ T9291]  ? __pfx_path_mount+0x10/0x10
[  560.963797][ T9291]  ? kmem_cache_free+0x2d1/0x4d0
[  560.963816][ T9291]  ? putname+0x154/0x1a0
[  560.963844][ T9291]  ? putname+0x154/0x1a0
[  560.963871][ T9291]  ? __x64_sys_mount+0x28d/0x310
[  560.963893][ T9291]  __x64_sys_mount+0x28d/0x310
[  560.963918][ T9291]  ? __pfx___x64_sys_mount+0x10/0x10
[  560.963951][ T9291]  do_syscall_64+0xcd/0x4e0
[  560.963979][ T9291]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  560.963999][ T9291] RIP: 0033:0x7faa6a67246a
[  560.964016][ T9291] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  560.964035][ T9291] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  560.964053][ T9291] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  560.964066][ T9291] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  560.964079][ T9291] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  560.964092][ T9291] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  560.964104][ T9291] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  560.964132][ T9291]  </TASK>
[  561.339368][ T9291] gfs2: fsid=syz:syz.0: found 1 quota changes
[  561.662704][ T9296] loop0: detected capacity change from 0 to 32768
[  561.701927][ T9296] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  561.713054][ T9296] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  561.724702][ T9296] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  561.738447][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  561.745345][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  561.820560][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 75ms
[  561.828110][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  561.833343][ T9296] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  561.858027][ T9296] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  561.869091][ T9296] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  561.882727][ T9296] CPU: 0 UID: 0 PID: 9296 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  561.882750][ T9296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  561.882762][ T9296] Call Trace:
[  561.882769][ T9296]  <TASK>
[  561.882776][ T9296]  dump_stack_lvl+0x16c/0x1f0
[  561.882805][ T9296]  gfs2_assert_warn_i+0x1e4/0x370
[  561.882829][ T9296]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  561.882855][ T9296]  gfs2_qd_dispose+0x63c/0x780
[  561.882885][ T9296]  qd_put+0x153/0x190
[  561.882911][ T9296]  gfs2_quota_init+0x900/0x13f0
[  561.882951][ T9296]  ? __pfx_gfs2_quota_init+0x10/0x10
[  561.882983][ T9296]  ? do_raw_spin_unlock+0x172/0x230
[  561.883014][ T9296]  gfs2_make_fs_rw+0x1ce/0x380
[  561.883039][ T9296]  gfs2_fill_super+0x2c76/0x2d30
[  561.883072][ T9296]  ? __pfx_gfs2_fill_super+0x10/0x10
[  561.883097][ T9296]  ? gfs2_fill_super+0x1875/0x2d30
[  561.883118][ T9296]  ? set_blocksize+0x406/0x500
[  561.883152][ T9296]  ? sb_set_blocksize+0x176/0x1d0
[  561.883186][ T9296]  get_tree_bdev_flags+0x38c/0x620
[  561.883208][ T9296]  ? __pfx_gfs2_fill_super+0x10/0x10
[  561.883238][ T9296]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  561.883265][ T9296]  ? cap_capable+0xb3/0x250
[  561.883294][ T9296]  gfs2_get_tree+0x4e/0x280
[  561.883317][ T9296]  vfs_get_tree+0x8b/0x340
[  561.883346][ T9296]  path_mount+0x1513/0x2000
[  561.883374][ T9296]  ? __pfx_path_mount+0x10/0x10
[  561.883398][ T9296]  ? kmem_cache_free+0x2d1/0x4d0
[  561.883416][ T9296]  ? putname+0x154/0x1a0
[  561.883441][ T9296]  ? putname+0x154/0x1a0
[  561.883468][ T9296]  ? __x64_sys_mount+0x28d/0x310
[  561.883491][ T9296]  __x64_sys_mount+0x28d/0x310
[  561.883517][ T9296]  ? __pfx___x64_sys_mount+0x10/0x10
[  561.883551][ T9296]  do_syscall_64+0xcd/0x4e0
[  561.883579][ T9296]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  561.883599][ T9296] RIP: 0033:0x7faa6a67246a
[  561.883616][ T9296] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  561.883637][ T9296] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  561.883656][ T9296] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  561.883670][ T9296] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  561.883682][ T9296] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  561.883695][ T9296] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  561.883708][ T9296] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  561.883734][ T9296]  </TASK>
[  562.252738][ T9296] gfs2: fsid=syz:syz.0: found 1 quota changes
[  562.574103][ T9301] loop0: detected capacity change from 0 to 32768
[  562.588827][ T9301] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  562.602809][ T9301] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  562.616369][ T9301] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  562.625999][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  562.632875][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  562.721790][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 88ms
[  562.730180][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  562.735412][ T9301] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  562.760673][ T9301] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  562.771638][ T9301] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  562.785412][ T9301] CPU: 1 UID: 0 PID: 9301 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  562.785438][ T9301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  562.785450][ T9301] Call Trace:
[  562.785458][ T9301]  <TASK>
[  562.785466][ T9301]  dump_stack_lvl+0x16c/0x1f0
[  562.785497][ T9301]  gfs2_assert_warn_i+0x1e4/0x370
[  562.785522][ T9301]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  562.785549][ T9301]  gfs2_qd_dispose+0x63c/0x780
[  562.785578][ T9301]  qd_put+0x153/0x190
[  562.785603][ T9301]  gfs2_quota_init+0x900/0x13f0
[  562.785643][ T9301]  ? __pfx_gfs2_quota_init+0x10/0x10
[  562.785677][ T9301]  ? do_raw_spin_unlock+0x172/0x230
[  562.785707][ T9301]  gfs2_make_fs_rw+0x1ce/0x380
[  562.785732][ T9301]  gfs2_fill_super+0x2c76/0x2d30
[  562.785766][ T9301]  ? __pfx_gfs2_fill_super+0x10/0x10
[  562.785789][ T9301]  ? gfs2_fill_super+0x1875/0x2d30
[  562.785808][ T9301]  ? set_blocksize+0x406/0x500
[  562.785840][ T9301]  ? sb_set_blocksize+0x176/0x1d0
[  562.785874][ T9301]  get_tree_bdev_flags+0x38c/0x620
[  562.785895][ T9301]  ? __pfx_gfs2_fill_super+0x10/0x10
[  562.785924][ T9301]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  562.785949][ T9301]  ? cap_capable+0xb3/0x250
[  562.785976][ T9301]  gfs2_get_tree+0x4e/0x280
[  562.785997][ T9301]  vfs_get_tree+0x8b/0x340
[  562.786025][ T9301]  path_mount+0x1513/0x2000
[  562.786054][ T9301]  ? __pfx_path_mount+0x10/0x10
[  562.786080][ T9301]  ? kmem_cache_free+0x2d1/0x4d0
[  562.786099][ T9301]  ? putname+0x154/0x1a0
[  562.786128][ T9301]  ? putname+0x154/0x1a0
[  562.786153][ T9301]  ? __x64_sys_mount+0x28d/0x310
[  562.786176][ T9301]  __x64_sys_mount+0x28d/0x310
[  562.786200][ T9301]  ? __pfx___x64_sys_mount+0x10/0x10
[  562.786233][ T9301]  do_syscall_64+0xcd/0x4e0
[  562.786261][ T9301]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  562.786281][ T9301] RIP: 0033:0x7faa6a67246a
[  562.786298][ T9301] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  562.786318][ T9301] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  562.786337][ T9301] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  562.786350][ T9301] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  562.786363][ T9301] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  562.786376][ T9301] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  562.786389][ T9301] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  562.786416][ T9301]  </TASK>
[  562.800598][ T1296] ieee802154 phy0 wpan0: encryption failed: -22
[  563.037525][ T9301] gfs2: fsid=syz:syz.0: found 1 quota changes
[  563.042191][ T1296] ieee802154 phy1 wpan1: encryption failed: -22
[  563.378920][ T9306] loop0: detected capacity change from 0 to 32768
[  563.397656][ T9306] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  563.406683][ T9306] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  563.419878][ T9306] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  563.429582][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  563.437277][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  563.532057][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 94ms
[  563.539602][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  563.544823][ T9306] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  563.570495][ T9306] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  563.581166][ T9306] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  563.595262][ T9306] CPU: 1 UID: 0 PID: 9306 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  563.595288][ T9306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  563.595300][ T9306] Call Trace:
[  563.595307][ T9306]  <TASK>
[  563.595315][ T9306]  dump_stack_lvl+0x16c/0x1f0
[  563.595339][ T9306]  gfs2_assert_warn_i+0x1e4/0x370
[  563.595354][ T9306]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  563.595369][ T9306]  gfs2_qd_dispose+0x63c/0x780
[  563.595387][ T9306]  qd_put+0x153/0x190
[  563.595402][ T9306]  gfs2_quota_init+0x900/0x13f0
[  563.595426][ T9306]  ? __pfx_gfs2_quota_init+0x10/0x10
[  563.595447][ T9306]  ? do_raw_spin_unlock+0x172/0x230
[  563.595465][ T9306]  gfs2_make_fs_rw+0x1ce/0x380
[  563.595479][ T9306]  gfs2_fill_super+0x2c76/0x2d30
[  563.595497][ T9306]  ? __pfx_gfs2_fill_super+0x10/0x10
[  563.595511][ T9306]  ? gfs2_fill_super+0x1875/0x2d30
[  563.595523][ T9306]  ? set_blocksize+0x406/0x500
[  563.595545][ T9306]  ? sb_set_blocksize+0x176/0x1d0
[  563.595566][ T9306]  get_tree_bdev_flags+0x38c/0x620
[  563.595578][ T9306]  ? __pfx_gfs2_fill_super+0x10/0x10
[  563.595591][ T9306]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  563.595607][ T9306]  ? cap_capable+0xb3/0x250
[  563.595623][ T9306]  gfs2_get_tree+0x4e/0x280
[  563.595636][ T9306]  vfs_get_tree+0x8b/0x340
[  563.595654][ T9306]  path_mount+0x1513/0x2000
[  563.595672][ T9306]  ? __pfx_path_mount+0x10/0x10
[  563.595687][ T9306]  ? kmem_cache_free+0x2d1/0x4d0
[  563.595699][ T9306]  ? putname+0x154/0x1a0
[  563.595717][ T9306]  ? putname+0x154/0x1a0
[  563.595733][ T9306]  ? __x64_sys_mount+0x28d/0x310
[  563.595747][ T9306]  __x64_sys_mount+0x28d/0x310
[  563.595768][ T9306]  ? __pfx___x64_sys_mount+0x10/0x10
[  563.595797][ T9306]  do_syscall_64+0xcd/0x4e0
[  563.595821][ T9306]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  563.595840][ T9306] RIP: 0033:0x7faa6a67246a
[  563.595856][ T9306] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  563.595870][ T9306] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  563.595882][ T9306] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  563.595890][ T9306] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  563.595897][ T9306] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  563.595904][ T9306] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  563.595912][ T9306] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  563.595927][ T9306]  </TASK>
[  563.974650][ T9306] gfs2: fsid=syz:syz.0: found 1 quota changes
[  564.296810][ T9311] loop0: detected capacity change from 0 to 32768
[  564.310987][ T9311] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  564.321361][ T9311] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  564.332492][ T9311] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  564.342402][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  564.349796][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  564.445693][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 95ms
[  564.453468][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  564.458742][ T9311] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  564.484133][ T9311] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  564.494946][ T9311] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  564.508897][ T9311] CPU: 1 UID: 0 PID: 9311 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  564.508925][ T9311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  564.508938][ T9311] Call Trace:
[  564.508946][ T9311]  <TASK>
[  564.508959][ T9311]  dump_stack_lvl+0x16c/0x1f0
[  564.508989][ T9311]  gfs2_assert_warn_i+0x1e4/0x370
[  564.509013][ T9311]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  564.509039][ T9311]  gfs2_qd_dispose+0x63c/0x780
[  564.509067][ T9311]  qd_put+0x153/0x190
[  564.509093][ T9311]  gfs2_quota_init+0x900/0x13f0
[  564.509132][ T9311]  ? __pfx_gfs2_quota_init+0x10/0x10
[  564.509166][ T9311]  ? do_raw_spin_unlock+0x172/0x230
[  564.509197][ T9311]  gfs2_make_fs_rw+0x1ce/0x380
[  564.509221][ T9311]  gfs2_fill_super+0x2c76/0x2d30
[  564.509253][ T9311]  ? __pfx_gfs2_fill_super+0x10/0x10
[  564.509277][ T9311]  ? gfs2_fill_super+0x1875/0x2d30
[  564.509297][ T9311]  ? set_blocksize+0x406/0x500
[  564.509328][ T9311]  ? sb_set_blocksize+0x176/0x1d0
[  564.509357][ T9311]  get_tree_bdev_flags+0x38c/0x620
[  564.509376][ T9311]  ? __pfx_gfs2_fill_super+0x10/0x10
[  564.509395][ T9311]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  564.509422][ T9311]  ? cap_capable+0xb3/0x250
[  564.509448][ T9311]  gfs2_get_tree+0x4e/0x280
[  564.509470][ T9311]  vfs_get_tree+0x8b/0x340
[  564.509499][ T9311]  path_mount+0x1513/0x2000
[  564.509530][ T9311]  ? __pfx_path_mount+0x10/0x10
[  564.509557][ T9311]  ? kmem_cache_free+0x2d1/0x4d0
[  564.509577][ T9311]  ? putname+0x154/0x1a0
[  564.509606][ T9311]  ? putname+0x154/0x1a0
[  564.509634][ T9311]  ? __x64_sys_mount+0x28d/0x310
[  564.509657][ T9311]  __x64_sys_mount+0x28d/0x310
[  564.509682][ T9311]  ? __pfx___x64_sys_mount+0x10/0x10
[  564.509716][ T9311]  do_syscall_64+0xcd/0x4e0
[  564.509744][ T9311]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  564.509764][ T9311] RIP: 0033:0x7faa6a67246a
[  564.509782][ T9311] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  564.509803][ T9311] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  564.509822][ T9311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  564.509836][ T9311] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  564.509848][ T9311] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  564.509861][ T9311] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  564.509875][ T9311] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  564.509900][ T9311]  </TASK>
[  564.879867][ T9311] gfs2: fsid=syz:syz.0: found 1 quota changes
[  565.199901][ T9316] loop0: detected capacity change from 0 to 32768
[  565.215224][ T9316] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  565.228134][ T9316] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  565.240048][ T9316] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  565.252257][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  565.259390][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  565.350129][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 90ms
[  565.357718][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  565.362932][ T9316] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  565.387390][ T9316] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  565.398122][ T9316] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  565.411807][ T9316] CPU: 1 UID: 0 PID: 9316 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  565.411833][ T9316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  565.411845][ T9316] Call Trace:
[  565.411852][ T9316]  <TASK>
[  565.411859][ T9316]  dump_stack_lvl+0x16c/0x1f0
[  565.411887][ T9316]  gfs2_assert_warn_i+0x1e4/0x370
[  565.411912][ T9316]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  565.411937][ T9316]  gfs2_qd_dispose+0x63c/0x780
[  565.411966][ T9316]  qd_put+0x153/0x190
[  565.411991][ T9316]  gfs2_quota_init+0x900/0x13f0
[  565.412028][ T9316]  ? __pfx_gfs2_quota_init+0x10/0x10
[  565.412063][ T9316]  ? do_raw_spin_unlock+0x172/0x230
[  565.412094][ T9316]  gfs2_make_fs_rw+0x1ce/0x380
[  565.412119][ T9316]  gfs2_fill_super+0x2c76/0x2d30
[  565.412152][ T9316]  ? __pfx_gfs2_fill_super+0x10/0x10
[  565.412177][ T9316]  ? gfs2_fill_super+0x1875/0x2d30
[  565.412197][ T9316]  ? set_blocksize+0x406/0x500
[  565.412230][ T9316]  ? sb_set_blocksize+0x176/0x1d0
[  565.412265][ T9316]  get_tree_bdev_flags+0x38c/0x620
[  565.412286][ T9316]  ? __pfx_gfs2_fill_super+0x10/0x10
[  565.412311][ T9316]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  565.412338][ T9316]  ? cap_capable+0xb3/0x250
[  565.412365][ T9316]  gfs2_get_tree+0x4e/0x280
[  565.412387][ T9316]  vfs_get_tree+0x8b/0x340
[  565.412415][ T9316]  path_mount+0x1513/0x2000
[  565.412445][ T9316]  ? __pfx_path_mount+0x10/0x10
[  565.412472][ T9316]  ? kmem_cache_free+0x2d1/0x4d0
[  565.412491][ T9316]  ? putname+0x154/0x1a0
[  565.412520][ T9316]  ? putname+0x154/0x1a0
[  565.412548][ T9316]  ? __x64_sys_mount+0x28d/0x310
[  565.412576][ T9316]  __x64_sys_mount+0x28d/0x310
[  565.412602][ T9316]  ? __pfx___x64_sys_mount+0x10/0x10
[  565.412636][ T9316]  do_syscall_64+0xcd/0x4e0
[  565.412663][ T9316]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  565.412684][ T9316] RIP: 0033:0x7faa6a67246a
[  565.412701][ T9316] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  565.412721][ T9316] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  565.412740][ T9316] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  565.412753][ T9316] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  565.412766][ T9316] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  565.412778][ T9316] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  565.412791][ T9316] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  565.412817][ T9316]  </TASK>
[  565.785389][ T9316] gfs2: fsid=syz:syz.0: found 1 quota changes
[  566.109292][ T9321] loop0: detected capacity change from 0 to 32768
[  566.124986][ T9321] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  566.138675][ T9321] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  566.151184][ T9321] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  566.160429][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  566.170084][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  566.256508][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 86ms
[  566.264133][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  566.269450][ T9321] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  566.295338][ T9321] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  566.306032][ T9321] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  566.320000][ T9321] CPU: 1 UID: 0 PID: 9321 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  566.320026][ T9321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  566.320037][ T9321] Call Trace:
[  566.320045][ T9321]  <TASK>
[  566.320052][ T9321]  dump_stack_lvl+0x16c/0x1f0
[  566.320080][ T9321]  gfs2_assert_warn_i+0x1e4/0x370
[  566.320095][ T9321]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  566.320109][ T9321]  gfs2_qd_dispose+0x63c/0x780
[  566.320127][ T9321]  qd_put+0x153/0x190
[  566.320143][ T9321]  gfs2_quota_init+0x900/0x13f0
[  566.320166][ T9321]  ? __pfx_gfs2_quota_init+0x10/0x10
[  566.320187][ T9321]  ? do_raw_spin_unlock+0x172/0x230
[  566.320205][ T9321]  gfs2_make_fs_rw+0x1ce/0x380
[  566.320220][ T9321]  gfs2_fill_super+0x2c76/0x2d30
[  566.320238][ T9321]  ? __pfx_gfs2_fill_super+0x10/0x10
[  566.320252][ T9321]  ? gfs2_fill_super+0x1875/0x2d30
[  566.320264][ T9321]  ? set_blocksize+0x406/0x500
[  566.320284][ T9321]  ? sb_set_blocksize+0x176/0x1d0
[  566.320305][ T9321]  get_tree_bdev_flags+0x38c/0x620
[  566.320318][ T9321]  ? __pfx_gfs2_fill_super+0x10/0x10
[  566.320331][ T9321]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  566.320346][ T9321]  ? cap_capable+0xb3/0x250
[  566.320363][ T9321]  gfs2_get_tree+0x4e/0x280
[  566.320376][ T9321]  vfs_get_tree+0x8b/0x340
[  566.320394][ T9321]  path_mount+0x1513/0x2000
[  566.320412][ T9321]  ? __pfx_path_mount+0x10/0x10
[  566.320427][ T9321]  ? kmem_cache_free+0x2d1/0x4d0
[  566.320439][ T9321]  ? putname+0x154/0x1a0
[  566.320456][ T9321]  ? putname+0x154/0x1a0
[  566.320473][ T9321]  ? __x64_sys_mount+0x28d/0x310
[  566.320487][ T9321]  __x64_sys_mount+0x28d/0x310
[  566.320502][ T9321]  ? __pfx___x64_sys_mount+0x10/0x10
[  566.320522][ T9321]  do_syscall_64+0xcd/0x4e0
[  566.320539][ T9321]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  566.320551][ T9321] RIP: 0033:0x7faa6a67246a
[  566.320564][ T9321] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  566.320576][ T9321] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  566.320588][ T9321] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  566.320595][ T9321] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  566.320603][ T9321] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  566.320610][ T9321] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  566.320617][ T9321] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  566.320632][ T9321]  </TASK>
[  566.691471][ T9321] gfs2: fsid=syz:syz.0: found 1 quota changes
[  567.010763][ T9326] loop0: detected capacity change from 0 to 32768
[  567.024896][ T9326] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  567.039367][ T9326] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  567.052383][ T9326] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  567.061608][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  567.069041][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  567.159019][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 89ms
[  567.166609][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  567.171846][ T9326] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  567.197255][ T9326] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  567.208110][ T9326] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  567.221700][ T9326] CPU: 1 UID: 0 PID: 9326 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  567.221726][ T9326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  567.221737][ T9326] Call Trace:
[  567.221743][ T9326]  <TASK>
[  567.221750][ T9326]  dump_stack_lvl+0x16c/0x1f0
[  567.221778][ T9326]  gfs2_assert_warn_i+0x1e4/0x370
[  567.221799][ T9326]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  567.221822][ T9326]  gfs2_qd_dispose+0x63c/0x780
[  567.221849][ T9326]  qd_put+0x153/0x190
[  567.221871][ T9326]  gfs2_quota_init+0x900/0x13f0
[  567.221911][ T9326]  ? __pfx_gfs2_quota_init+0x10/0x10
[  567.221945][ T9326]  ? do_raw_spin_unlock+0x172/0x230
[  567.221975][ T9326]  gfs2_make_fs_rw+0x1ce/0x380
[  567.221999][ T9326]  gfs2_fill_super+0x2c76/0x2d30
[  567.222032][ T9326]  ? __pfx_gfs2_fill_super+0x10/0x10
[  567.222057][ T9326]  ? gfs2_fill_super+0x1875/0x2d30
[  567.222078][ T9326]  ? set_blocksize+0x406/0x500
[  567.222112][ T9326]  ? sb_set_blocksize+0x176/0x1d0
[  567.222146][ T9326]  get_tree_bdev_flags+0x38c/0x620
[  567.222168][ T9326]  ? __pfx_gfs2_fill_super+0x10/0x10
[  567.222190][ T9326]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  567.222217][ T9326]  ? cap_capable+0xb3/0x250
[  567.222245][ T9326]  gfs2_get_tree+0x4e/0x280
[  567.222267][ T9326]  vfs_get_tree+0x8b/0x340
[  567.222295][ T9326]  path_mount+0x1513/0x2000
[  567.222326][ T9326]  ? __pfx_path_mount+0x10/0x10
[  567.222352][ T9326]  ? kmem_cache_free+0x2d1/0x4d0
[  567.222371][ T9326]  ? putname+0x154/0x1a0
[  567.222400][ T9326]  ? putname+0x154/0x1a0
[  567.222427][ T9326]  ? __x64_sys_mount+0x28d/0x310
[  567.222450][ T9326]  __x64_sys_mount+0x28d/0x310
[  567.222476][ T9326]  ? __pfx___x64_sys_mount+0x10/0x10
[  567.222509][ T9326]  do_syscall_64+0xcd/0x4e0
[  567.222537][ T9326]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  567.222558][ T9326] RIP: 0033:0x7faa6a67246a
[  567.222575][ T9326] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  567.222595][ T9326] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  567.222623][ T9326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  567.222636][ T9326] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  567.222649][ T9326] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  567.222661][ T9326] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  567.222674][ T9326] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  567.222701][ T9326]  </TASK>
[  567.599228][ T9326] gfs2: fsid=syz:syz.0: found 1 quota changes
[  567.923491][ T9331] loop0: detected capacity change from 0 to 32768
[  567.942061][ T9331] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  567.952243][ T9331] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  567.965210][ T9331] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  567.974898][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  567.982038][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  568.075676][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 93ms
[  568.083310][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  568.088678][ T9331] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  568.113492][ T9331] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  568.124170][ T9331] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  568.138240][ T9331] CPU: 0 UID: 0 PID: 9331 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  568.138267][ T9331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  568.138279][ T9331] Call Trace:
[  568.138286][ T9331]  <TASK>
[  568.138294][ T9331]  dump_stack_lvl+0x16c/0x1f0
[  568.138323][ T9331]  gfs2_assert_warn_i+0x1e4/0x370
[  568.138357][ T9331]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  568.138382][ T9331]  gfs2_qd_dispose+0x63c/0x780
[  568.138411][ T9331]  qd_put+0x153/0x190
[  568.138436][ T9331]  gfs2_quota_init+0x900/0x13f0
[  568.138475][ T9331]  ? __pfx_gfs2_quota_init+0x10/0x10
[  568.138509][ T9331]  ? do_raw_spin_unlock+0x172/0x230
[  568.138540][ T9331]  gfs2_make_fs_rw+0x1ce/0x380
[  568.138564][ T9331]  gfs2_fill_super+0x2c76/0x2d30
[  568.138596][ T9331]  ? __pfx_gfs2_fill_super+0x10/0x10
[  568.138618][ T9331]  ? gfs2_fill_super+0x1875/0x2d30
[  568.138638][ T9331]  ? set_blocksize+0x406/0x500
[  568.138669][ T9331]  ? sb_set_blocksize+0x176/0x1d0
[  568.138700][ T9331]  get_tree_bdev_flags+0x38c/0x620
[  568.138719][ T9331]  ? __pfx_gfs2_fill_super+0x10/0x10
[  568.138739][ T9331]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  568.138762][ T9331]  ? cap_capable+0xb3/0x250
[  568.138787][ T9331]  gfs2_get_tree+0x4e/0x280
[  568.138809][ T9331]  vfs_get_tree+0x8b/0x340
[  568.138836][ T9331]  path_mount+0x1513/0x2000
[  568.138862][ T9331]  ? __pfx_path_mount+0x10/0x10
[  568.138883][ T9331]  ? kmem_cache_free+0x2d1/0x4d0
[  568.138899][ T9331]  ? putname+0x154/0x1a0
[  568.138922][ T9331]  ? putname+0x154/0x1a0
[  568.138944][ T9331]  ? __x64_sys_mount+0x28d/0x310
[  568.138963][ T9331]  __x64_sys_mount+0x28d/0x310
[  568.138983][ T9331]  ? __pfx___x64_sys_mount+0x10/0x10
[  568.139010][ T9331]  do_syscall_64+0xcd/0x4e0
[  568.139032][ T9331]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  568.139048][ T9331] RIP: 0033:0x7faa6a67246a
[  568.139062][ T9331] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  568.139078][ T9331] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  568.139093][ T9331] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  568.139104][ T9331] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  568.139114][ T9331] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  568.139124][ T9331] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  568.139134][ T9331] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  568.139155][ T9331]  </TASK>
[  568.508849][ T9331] gfs2: fsid=syz:syz.0: found 1 quota changes
[  568.829304][ T9336] loop0: detected capacity change from 0 to 32768
[  568.873092][ T9336] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  568.881395][ T9336] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  568.897191][ T9336] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  568.906454][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  568.913270][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  568.988391][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 75ms
[  568.995928][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  569.001151][ T9336] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  569.025418][ T9336] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  569.036109][ T9336] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  569.049746][ T9336] CPU: 1 UID: 0 PID: 9336 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  569.049772][ T9336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  569.049783][ T9336] Call Trace:
[  569.049790][ T9336]  <TASK>
[  569.049796][ T9336]  dump_stack_lvl+0x16c/0x1f0
[  569.049824][ T9336]  gfs2_assert_warn_i+0x1e4/0x370
[  569.049847][ T9336]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  569.049869][ T9336]  gfs2_qd_dispose+0x63c/0x780
[  569.049894][ T9336]  qd_put+0x153/0x190
[  569.049918][ T9336]  gfs2_quota_init+0x900/0x13f0
[  569.049958][ T9336]  ? __pfx_gfs2_quota_init+0x10/0x10
[  569.049991][ T9336]  ? do_raw_spin_unlock+0x172/0x230
[  569.050021][ T9336]  gfs2_make_fs_rw+0x1ce/0x380
[  569.050045][ T9336]  gfs2_fill_super+0x2c76/0x2d30
[  569.050072][ T9336]  ? __pfx_gfs2_fill_super+0x10/0x10
[  569.050095][ T9336]  ? gfs2_fill_super+0x1875/0x2d30
[  569.050115][ T9336]  ? set_blocksize+0x406/0x500
[  569.050147][ T9336]  ? sb_set_blocksize+0x176/0x1d0
[  569.050182][ T9336]  get_tree_bdev_flags+0x38c/0x620
[  569.050210][ T9336]  ? __pfx_gfs2_fill_super+0x10/0x10
[  569.050231][ T9336]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  569.050258][ T9336]  ? cap_capable+0xb3/0x250
[  569.050284][ T9336]  gfs2_get_tree+0x4e/0x280
[  569.050306][ T9336]  vfs_get_tree+0x8b/0x340
[  569.050334][ T9336]  path_mount+0x1513/0x2000
[  569.050365][ T9336]  ? __pfx_path_mount+0x10/0x10
[  569.050390][ T9336]  ? kmem_cache_free+0x2d1/0x4d0
[  569.050410][ T9336]  ? putname+0x154/0x1a0
[  569.050439][ T9336]  ? putname+0x154/0x1a0
[  569.050466][ T9336]  ? __x64_sys_mount+0x28d/0x310
[  569.050487][ T9336]  __x64_sys_mount+0x28d/0x310
[  569.050511][ T9336]  ? __pfx___x64_sys_mount+0x10/0x10
[  569.050544][ T9336]  do_syscall_64+0xcd/0x4e0
[  569.050571][ T9336]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  569.050591][ T9336] RIP: 0033:0x7faa6a67246a
[  569.050609][ T9336] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  569.050628][ T9336] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  569.050648][ T9336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  569.050661][ T9336] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  569.050674][ T9336] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  569.050686][ T9336] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  569.050699][ T9336] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  569.050726][ T9336]  </TASK>
[  569.420833][ T9336] gfs2: fsid=syz:syz.0: found 1 quota changes
[  569.736952][ T9341] loop0: detected capacity change from 0 to 32768
[  569.756983][ T9341] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  569.765166][ T9341] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  569.779354][ T9341] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  569.788851][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  569.795710][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  569.888993][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 93ms
[  569.896526][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  569.901749][ T9341] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  569.926588][ T9341] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  569.937245][ T9341] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  569.950814][ T9341] CPU: 0 UID: 0 PID: 9341 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  569.950839][ T9341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  569.950851][ T9341] Call Trace:
[  569.950857][ T9341]  <TASK>
[  569.950863][ T9341]  dump_stack_lvl+0x16c/0x1f0
[  569.950889][ T9341]  gfs2_assert_warn_i+0x1e4/0x370
[  569.950911][ T9341]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  569.950934][ T9341]  gfs2_qd_dispose+0x63c/0x780
[  569.950959][ T9341]  qd_put+0x153/0x190
[  569.950983][ T9341]  gfs2_quota_init+0x900/0x13f0
[  569.951020][ T9341]  ? __pfx_gfs2_quota_init+0x10/0x10
[  569.951054][ T9341]  ? do_raw_spin_unlock+0x172/0x230
[  569.951092][ T9341]  gfs2_make_fs_rw+0x1ce/0x380
[  569.951115][ T9341]  gfs2_fill_super+0x2c76/0x2d30
[  569.951148][ T9341]  ? __pfx_gfs2_fill_super+0x10/0x10
[  569.951173][ T9341]  ? gfs2_fill_super+0x1875/0x2d30
[  569.951195][ T9341]  ? set_blocksize+0x406/0x500
[  569.951227][ T9341]  ? sb_set_blocksize+0x176/0x1d0
[  569.951262][ T9341]  get_tree_bdev_flags+0x38c/0x620
[  569.951283][ T9341]  ? __pfx_gfs2_fill_super+0x10/0x10
[  569.951304][ T9341]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  569.951330][ T9341]  ? cap_capable+0xb3/0x250
[  569.951357][ T9341]  gfs2_get_tree+0x4e/0x280
[  569.951386][ T9341]  vfs_get_tree+0x8b/0x340
[  569.951415][ T9341]  path_mount+0x1513/0x2000
[  569.951446][ T9341]  ? __pfx_path_mount+0x10/0x10
[  569.951472][ T9341]  ? kmem_cache_free+0x2d1/0x4d0
[  569.951492][ T9341]  ? putname+0x154/0x1a0
[  569.951520][ T9341]  ? putname+0x154/0x1a0
[  569.951547][ T9341]  ? __x64_sys_mount+0x28d/0x310
[  569.951570][ T9341]  __x64_sys_mount+0x28d/0x310
[  569.951596][ T9341]  ? __pfx___x64_sys_mount+0x10/0x10
[  569.951629][ T9341]  do_syscall_64+0xcd/0x4e0
[  569.951657][ T9341]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  569.951677][ T9341] RIP: 0033:0x7faa6a67246a
[  569.951695][ T9341] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  569.951714][ T9341] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  569.951733][ T9341] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  569.951746][ T9341] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  569.951759][ T9341] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  569.951771][ T9341] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  569.951784][ T9341] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  569.951811][ T9341]  </TASK>
[  570.323160][ T9341] gfs2: fsid=syz:syz.0: found 1 quota changes
[  570.644543][ T9346] loop0: detected capacity change from 0 to 32768
[  570.655544][ T9346] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  570.664880][ T9346] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  570.675820][ T9346] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  570.684968][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  570.691814][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  570.764451][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 72ms
[  570.772561][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  570.778850][ T9346] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  570.801641][ T9346] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  570.812451][ T9346] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  570.826083][ T9346] CPU: 1 UID: 0 PID: 9346 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  570.826107][ T9346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  570.826120][ T9346] Call Trace:
[  570.826127][ T9346]  <TASK>
[  570.826132][ T9346]  dump_stack_lvl+0x16c/0x1f0
[  570.826152][ T9346]  gfs2_assert_warn_i+0x1e4/0x370
[  570.826167][ T9346]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  570.826181][ T9346]  gfs2_qd_dispose+0x63c/0x780
[  570.826199][ T9346]  qd_put+0x153/0x190
[  570.826215][ T9346]  gfs2_quota_init+0x900/0x13f0
[  570.826239][ T9346]  ? __pfx_gfs2_quota_init+0x10/0x10
[  570.826259][ T9346]  ? do_raw_spin_unlock+0x172/0x230
[  570.826277][ T9346]  gfs2_make_fs_rw+0x1ce/0x380
[  570.826292][ T9346]  gfs2_fill_super+0x2c76/0x2d30
[  570.826310][ T9346]  ? __pfx_gfs2_fill_super+0x10/0x10
[  570.826328][ T9346]  ? gfs2_fill_super+0x1875/0x2d30
[  570.826340][ T9346]  ? set_blocksize+0x406/0x500
[  570.826360][ T9346]  ? sb_set_blocksize+0x176/0x1d0
[  570.826381][ T9346]  get_tree_bdev_flags+0x38c/0x620
[  570.826394][ T9346]  ? __pfx_gfs2_fill_super+0x10/0x10
[  570.826407][ T9346]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  570.826422][ T9346]  ? cap_capable+0xb3/0x250
[  570.826439][ T9346]  gfs2_get_tree+0x4e/0x280
[  570.826452][ T9346]  vfs_get_tree+0x8b/0x340
[  570.826469][ T9346]  path_mount+0x1513/0x2000
[  570.826488][ T9346]  ? __pfx_path_mount+0x10/0x10
[  570.826503][ T9346]  ? kmem_cache_free+0x2d1/0x4d0
[  570.826515][ T9346]  ? putname+0x154/0x1a0
[  570.826532][ T9346]  ? putname+0x154/0x1a0
[  570.826548][ T9346]  ? __x64_sys_mount+0x28d/0x310
[  570.826562][ T9346]  __x64_sys_mount+0x28d/0x310
[  570.826578][ T9346]  ? __pfx___x64_sys_mount+0x10/0x10
[  570.826597][ T9346]  do_syscall_64+0xcd/0x4e0
[  570.826614][ T9346]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  570.826626][ T9346] RIP: 0033:0x7faa6a67246a
[  570.826637][ T9346] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  570.826649][ T9346] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  570.826661][ T9346] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  570.826669][ T9346] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  570.826676][ T9346] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  570.826683][ T9346] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  570.826691][ T9346] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  570.826706][ T9346]  </TASK>
[  571.195729][ T9346] gfs2: fsid=syz:syz.0: found 1 quota changes
[  571.524004][ T9351] loop0: detected capacity change from 0 to 32768
[  571.552718][ T9351] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  571.560996][ T9351] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  571.573561][ T9351] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  571.584806][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  571.591883][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  571.679633][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 87ms
[  571.687342][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  571.692580][ T9351] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  571.717412][ T9351] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  571.728066][ T9351] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  571.741716][ T9351] CPU: 0 UID: 0 PID: 9351 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  571.741740][ T9351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  571.741751][ T9351] Call Trace:
[  571.741758][ T9351]  <TASK>
[  571.741765][ T9351]  dump_stack_lvl+0x16c/0x1f0
[  571.741793][ T9351]  gfs2_assert_warn_i+0x1e4/0x370
[  571.741816][ T9351]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  571.741837][ T9351]  gfs2_qd_dispose+0x63c/0x780
[  571.741863][ T9351]  qd_put+0x153/0x190
[  571.741885][ T9351]  gfs2_quota_init+0x900/0x13f0
[  571.741923][ T9351]  ? __pfx_gfs2_quota_init+0x10/0x10
[  571.741956][ T9351]  ? do_raw_spin_unlock+0x172/0x230
[  571.741982][ T9351]  gfs2_make_fs_rw+0x1ce/0x380
[  571.742002][ T9351]  gfs2_fill_super+0x2c76/0x2d30
[  571.742027][ T9351]  ? __pfx_gfs2_fill_super+0x10/0x10
[  571.742046][ T9351]  ? gfs2_fill_super+0x1875/0x2d30
[  571.742062][ T9351]  ? set_blocksize+0x406/0x500
[  571.742090][ T9351]  ? sb_set_blocksize+0x176/0x1d0
[  571.742124][ T9351]  get_tree_bdev_flags+0x38c/0x620
[  571.742142][ T9351]  ? __pfx_gfs2_fill_super+0x10/0x10
[  571.742159][ T9351]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  571.742180][ T9351]  ? cap_capable+0xb3/0x250
[  571.742202][ T9351]  gfs2_get_tree+0x4e/0x280
[  571.742220][ T9351]  vfs_get_tree+0x8b/0x340
[  571.742243][ T9351]  path_mount+0x1513/0x2000
[  571.742267][ T9351]  ? __pfx_path_mount+0x10/0x10
[  571.742289][ T9351]  ? kmem_cache_free+0x2d1/0x4d0
[  571.742307][ T9351]  ? putname+0x154/0x1a0
[  571.742330][ T9351]  ? putname+0x154/0x1a0
[  571.742353][ T9351]  ? __x64_sys_mount+0x28d/0x310
[  571.742371][ T9351]  __x64_sys_mount+0x28d/0x310
[  571.742391][ T9351]  ? __pfx___x64_sys_mount+0x10/0x10
[  571.742418][ T9351]  do_syscall_64+0xcd/0x4e0
[  571.742441][ T9351]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  571.742457][ T9351] RIP: 0033:0x7faa6a67246a
[  571.742471][ T9351] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  571.742487][ T9351] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  571.742503][ T9351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  571.742513][ T9351] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  571.742523][ T9351] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  571.742533][ T9351] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  571.742543][ T9351] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  571.742564][ T9351]  </TASK>
[  572.122257][ T9351] gfs2: fsid=syz:syz.0: found 1 quota changes
[  572.441966][ T9356] loop0: detected capacity change from 0 to 32768
[  572.462751][ T9356] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  572.471275][ T9356] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  572.485259][ T9356] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  572.494699][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  572.501669][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  572.570967][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 69ms
[  572.578675][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  572.584043][ T9356] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  572.608524][ T9356] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  572.619315][ T9356] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  572.632882][ T9356] CPU: 1 UID: 0 PID: 9356 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  572.632909][ T9356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  572.632921][ T9356] Call Trace:
[  572.632929][ T9356]  <TASK>
[  572.632938][ T9356]  dump_stack_lvl+0x16c/0x1f0
[  572.632966][ T9356]  gfs2_assert_warn_i+0x1e4/0x370
[  572.632986][ T9356]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  572.633008][ T9356]  gfs2_qd_dispose+0x63c/0x780
[  572.633033][ T9356]  qd_put+0x153/0x190
[  572.633057][ T9356]  gfs2_quota_init+0x900/0x13f0
[  572.633094][ T9356]  ? __pfx_gfs2_quota_init+0x10/0x10
[  572.633124][ T9356]  ? do_raw_spin_unlock+0x172/0x230
[  572.633153][ T9356]  gfs2_make_fs_rw+0x1ce/0x380
[  572.633177][ T9356]  gfs2_fill_super+0x2c76/0x2d30
[  572.633209][ T9356]  ? __pfx_gfs2_fill_super+0x10/0x10
[  572.633233][ T9356]  ? gfs2_fill_super+0x1875/0x2d30
[  572.633255][ T9356]  ? set_blocksize+0x406/0x500
[  572.633287][ T9356]  ? sb_set_blocksize+0x176/0x1d0
[  572.633321][ T9356]  get_tree_bdev_flags+0x38c/0x620
[  572.633341][ T9356]  ? __pfx_gfs2_fill_super+0x10/0x10
[  572.633363][ T9356]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  572.633390][ T9356]  ? cap_capable+0xb3/0x250
[  572.633417][ T9356]  gfs2_get_tree+0x4e/0x280
[  572.633439][ T9356]  vfs_get_tree+0x8b/0x340
[  572.633467][ T9356]  path_mount+0x1513/0x2000
[  572.633496][ T9356]  ? __pfx_path_mount+0x10/0x10
[  572.633523][ T9356]  ? kmem_cache_free+0x2d1/0x4d0
[  572.633543][ T9356]  ? putname+0x154/0x1a0
[  572.633571][ T9356]  ? putname+0x154/0x1a0
[  572.633598][ T9356]  ? __x64_sys_mount+0x28d/0x310
[  572.633621][ T9356]  __x64_sys_mount+0x28d/0x310
[  572.633647][ T9356]  ? __pfx___x64_sys_mount+0x10/0x10
[  572.633681][ T9356]  do_syscall_64+0xcd/0x4e0
[  572.633709][ T9356]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  572.633729][ T9356] RIP: 0033:0x7faa6a67246a
[  572.633747][ T9356] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  572.633766][ T9356] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  572.633792][ T9356] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  572.633805][ T9356] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  572.633818][ T9356] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  572.633830][ T9356] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  572.633843][ T9356] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  572.633870][ T9356]  </TASK>
[  573.009667][ T9356] gfs2: fsid=syz:syz.0: found 1 quota changes
[  573.443528][ T9361] loop0: detected capacity change from 0 to 32768
[  573.455013][ T9361] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  573.464380][ T9361] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  573.476366][ T9361] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  573.485460][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  573.493128][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  573.569167][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 76ms
[  573.577965][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  573.583222][ T9361] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  573.608607][ T9361] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  573.619442][ T9361] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  573.633016][ T9361] CPU: 1 UID: 0 PID: 9361 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  573.633041][ T9361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  573.633052][ T9361] Call Trace:
[  573.633058][ T9361]  <TASK>
[  573.633064][ T9361]  dump_stack_lvl+0x16c/0x1f0
[  573.633092][ T9361]  gfs2_assert_warn_i+0x1e4/0x370
[  573.633114][ T9361]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  573.633136][ T9361]  gfs2_qd_dispose+0x63c/0x780
[  573.633163][ T9361]  qd_put+0x153/0x190
[  573.633185][ T9361]  gfs2_quota_init+0x900/0x13f0
[  573.633224][ T9361]  ? __pfx_gfs2_quota_init+0x10/0x10
[  573.633259][ T9361]  ? do_raw_spin_unlock+0x172/0x230
[  573.633289][ T9361]  gfs2_make_fs_rw+0x1ce/0x380
[  573.633313][ T9361]  gfs2_fill_super+0x2c76/0x2d30
[  573.633346][ T9361]  ? __pfx_gfs2_fill_super+0x10/0x10
[  573.633371][ T9361]  ? gfs2_fill_super+0x1875/0x2d30
[  573.633393][ T9361]  ? set_blocksize+0x406/0x500
[  573.633426][ T9361]  ? sb_set_blocksize+0x176/0x1d0
[  573.633461][ T9361]  get_tree_bdev_flags+0x38c/0x620
[  573.633482][ T9361]  ? __pfx_gfs2_fill_super+0x10/0x10
[  573.633504][ T9361]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  573.633531][ T9361]  ? cap_capable+0xb3/0x250
[  573.633559][ T9361]  gfs2_get_tree+0x4e/0x280
[  573.633581][ T9361]  vfs_get_tree+0x8b/0x340
[  573.633609][ T9361]  path_mount+0x1513/0x2000
[  573.633639][ T9361]  ? __pfx_path_mount+0x10/0x10
[  573.633665][ T9361]  ? kmem_cache_free+0x2d1/0x4d0
[  573.633692][ T9361]  ? putname+0x154/0x1a0
[  573.633720][ T9361]  ? putname+0x154/0x1a0
[  573.633748][ T9361]  ? __x64_sys_mount+0x28d/0x310
[  573.633770][ T9361]  __x64_sys_mount+0x28d/0x310
[  573.633796][ T9361]  ? __pfx___x64_sys_mount+0x10/0x10
[  573.633829][ T9361]  do_syscall_64+0xcd/0x4e0
[  573.633856][ T9361]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  573.633877][ T9361] RIP: 0033:0x7faa6a67246a
[  573.633894][ T9361] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  573.633913][ T9361] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  573.633932][ T9361] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  573.633945][ T9361] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  573.633958][ T9361] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  573.633970][ T9361] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  573.633983][ T9361] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  573.634011][ T9361]  </TASK>
[  574.003513][ T9361] gfs2: fsid=syz:syz.0: found 1 quota changes
[  574.324209][ T9366] loop0: detected capacity change from 0 to 32768
[  574.337553][ T9366] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  574.345724][ T9366] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  574.356226][ T9366] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  574.365235][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  574.372415][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  574.447572][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 75ms
[  574.455069][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  574.460371][ T9366] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  574.486742][ T9366] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  574.497657][ T9366] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  574.511669][ T9366] CPU: 0 UID: 0 PID: 9366 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  574.511686][ T9366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  574.511695][ T9366] Call Trace:
[  574.511699][ T9366]  <TASK>
[  574.511704][ T9366]  dump_stack_lvl+0x16c/0x1f0
[  574.511725][ T9366]  gfs2_assert_warn_i+0x1e4/0x370
[  574.511740][ T9366]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  574.511754][ T9366]  gfs2_qd_dispose+0x63c/0x780
[  574.511772][ T9366]  qd_put+0x153/0x190
[  574.511788][ T9366]  gfs2_quota_init+0x900/0x13f0
[  574.511811][ T9366]  ? __pfx_gfs2_quota_init+0x10/0x10
[  574.511839][ T9366]  ? do_raw_spin_unlock+0x172/0x230
[  574.511867][ T9366]  gfs2_make_fs_rw+0x1ce/0x380
[  574.511891][ T9366]  gfs2_fill_super+0x2c76/0x2d30
[  574.511916][ T9366]  ? __pfx_gfs2_fill_super+0x10/0x10
[  574.511931][ T9366]  ? gfs2_fill_super+0x1875/0x2d30
[  574.511943][ T9366]  ? set_blocksize+0x406/0x500
[  574.511964][ T9366]  ? sb_set_blocksize+0x176/0x1d0
[  574.511985][ T9366]  get_tree_bdev_flags+0x38c/0x620
[  574.511998][ T9366]  ? __pfx_gfs2_fill_super+0x10/0x10
[  574.512010][ T9366]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  574.512026][ T9366]  ? cap_capable+0xb3/0x250
[  574.512042][ T9366]  gfs2_get_tree+0x4e/0x280
[  574.512055][ T9366]  vfs_get_tree+0x8b/0x340
[  574.512072][ T9366]  path_mount+0x1513/0x2000
[  574.512090][ T9366]  ? __pfx_path_mount+0x10/0x10
[  574.512106][ T9366]  ? kmem_cache_free+0x2d1/0x4d0
[  574.512117][ T9366]  ? putname+0x154/0x1a0
[  574.512135][ T9366]  ? putname+0x154/0x1a0
[  574.512152][ T9366]  ? __x64_sys_mount+0x28d/0x310
[  574.512166][ T9366]  __x64_sys_mount+0x28d/0x310
[  574.512181][ T9366]  ? __pfx___x64_sys_mount+0x10/0x10
[  574.512201][ T9366]  do_syscall_64+0xcd/0x4e0
[  574.512217][ T9366]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  574.512229][ T9366] RIP: 0033:0x7faa6a67246a
[  574.512240][ T9366] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  574.512252][ T9366] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  574.512264][ T9366] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  574.512272][ T9366] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  574.512279][ T9366] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  574.512286][ T9366] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  574.512293][ T9366] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  574.512308][ T9366]  </TASK>
[  574.890693][ T9366] gfs2: fsid=syz:syz.0: found 1 quota changes
[  575.219649][ T9371] loop0: detected capacity change from 0 to 32768
[  575.232400][ T9371] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  575.240658][ T9371] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  575.251683][ T9371] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  575.261509][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  575.268408][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  575.344015][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 75ms
[  575.351665][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  575.357455][ T9371] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  575.381681][ T9371] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  575.392471][ T9371] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  575.406058][ T9371] CPU: 1 UID: 0 PID: 9371 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  575.406083][ T9371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  575.406094][ T9371] Call Trace:
[  575.406100][ T9371]  <TASK>
[  575.406106][ T9371]  dump_stack_lvl+0x16c/0x1f0
[  575.406134][ T9371]  gfs2_assert_warn_i+0x1e4/0x370
[  575.406156][ T9371]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  575.406178][ T9371]  gfs2_qd_dispose+0x63c/0x780
[  575.406206][ T9371]  qd_put+0x153/0x190
[  575.406228][ T9371]  gfs2_quota_init+0x900/0x13f0
[  575.406268][ T9371]  ? __pfx_gfs2_quota_init+0x10/0x10
[  575.406302][ T9371]  ? do_raw_spin_unlock+0x172/0x230
[  575.406331][ T9371]  gfs2_make_fs_rw+0x1ce/0x380
[  575.406369][ T9371]  gfs2_fill_super+0x2c76/0x2d30
[  575.406401][ T9371]  ? __pfx_gfs2_fill_super+0x10/0x10
[  575.406427][ T9371]  ? gfs2_fill_super+0x1875/0x2d30
[  575.406447][ T9371]  ? set_blocksize+0x406/0x500
[  575.406481][ T9371]  ? sb_set_blocksize+0x176/0x1d0
[  575.406520][ T9371]  get_tree_bdev_flags+0x38c/0x620
[  575.406541][ T9371]  ? __pfx_gfs2_fill_super+0x10/0x10
[  575.406563][ T9371]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  575.406589][ T9371]  ? cap_capable+0xb3/0x250
[  575.406617][ T9371]  gfs2_get_tree+0x4e/0x280
[  575.406639][ T9371]  vfs_get_tree+0x8b/0x340
[  575.406667][ T9371]  path_mount+0x1513/0x2000
[  575.406697][ T9371]  ? __pfx_path_mount+0x10/0x10
[  575.406724][ T9371]  ? kmem_cache_free+0x2d1/0x4d0
[  575.406744][ T9371]  ? putname+0x154/0x1a0
[  575.406773][ T9371]  ? putname+0x154/0x1a0
[  575.406800][ T9371]  ? __x64_sys_mount+0x28d/0x310
[  575.406823][ T9371]  __x64_sys_mount+0x28d/0x310
[  575.406849][ T9371]  ? __pfx___x64_sys_mount+0x10/0x10
[  575.406882][ T9371]  do_syscall_64+0xcd/0x4e0
[  575.406910][ T9371]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  575.406930][ T9371] RIP: 0033:0x7faa6a67246a
[  575.406947][ T9371] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  575.406967][ T9371] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  575.406986][ T9371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  575.406999][ T9371] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  575.407011][ T9371] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  575.407024][ T9371] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  575.407037][ T9371] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  575.407064][ T9371]  </TASK>
[  575.781549][ T9371] gfs2: fsid=syz:syz.0: found 1 quota changes
[  576.097115][ T9376] loop0: detected capacity change from 0 to 32768
[  576.122734][ T9376] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  576.131139][ T9376] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  576.143415][ T9376] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  576.152502][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  576.163911][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  576.249965][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 86ms
[  576.257489][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  576.262731][ T9376] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  576.287250][ T9376] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  576.297904][ T9376] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  576.311717][ T9376] CPU: 1 UID: 0 PID: 9376 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  576.311740][ T9376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  576.311751][ T9376] Call Trace:
[  576.311758][ T9376]  <TASK>
[  576.311765][ T9376]  dump_stack_lvl+0x16c/0x1f0
[  576.311792][ T9376]  gfs2_assert_warn_i+0x1e4/0x370
[  576.311814][ T9376]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  576.311836][ T9376]  gfs2_qd_dispose+0x63c/0x780
[  576.311863][ T9376]  qd_put+0x153/0x190
[  576.311887][ T9376]  gfs2_quota_init+0x900/0x13f0
[  576.311925][ T9376]  ? __pfx_gfs2_quota_init+0x10/0x10
[  576.311954][ T9376]  ? do_raw_spin_unlock+0x172/0x230
[  576.311981][ T9376]  gfs2_make_fs_rw+0x1ce/0x380
[  576.312003][ T9376]  gfs2_fill_super+0x2c76/0x2d30
[  576.312031][ T9376]  ? __pfx_gfs2_fill_super+0x10/0x10
[  576.312053][ T9376]  ? gfs2_fill_super+0x1875/0x2d30
[  576.312074][ T9376]  ? set_blocksize+0x406/0x500
[  576.312107][ T9376]  ? sb_set_blocksize+0x176/0x1d0
[  576.312139][ T9376]  get_tree_bdev_flags+0x38c/0x620
[  576.312160][ T9376]  ? __pfx_gfs2_fill_super+0x10/0x10
[  576.312182][ T9376]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  576.312212][ T9376]  ? cap_capable+0xb3/0x250
[  576.312239][ T9376]  gfs2_get_tree+0x4e/0x280
[  576.312262][ T9376]  vfs_get_tree+0x8b/0x340
[  576.312290][ T9376]  path_mount+0x1513/0x2000
[  576.312321][ T9376]  ? __pfx_path_mount+0x10/0x10
[  576.312347][ T9376]  ? kmem_cache_free+0x2d1/0x4d0
[  576.312366][ T9376]  ? putname+0x154/0x1a0
[  576.312395][ T9376]  ? putname+0x154/0x1a0
[  576.312421][ T9376]  ? __x64_sys_mount+0x28d/0x310
[  576.312453][ T9376]  __x64_sys_mount+0x28d/0x310
[  576.312478][ T9376]  ? __pfx___x64_sys_mount+0x10/0x10
[  576.312511][ T9376]  do_syscall_64+0xcd/0x4e0
[  576.312539][ T9376]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  576.312559][ T9376] RIP: 0033:0x7faa6a67246a
[  576.312576][ T9376] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  576.312596][ T9376] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  576.312615][ T9376] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  576.312629][ T9376] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  576.312641][ T9376] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  576.312654][ T9376] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  576.312666][ T9376] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  576.312692][ T9376]  </TASK>
[  576.683576][ T9376] gfs2: fsid=syz:syz.0: found 1 quota changes
[  576.999382][ T9381] loop0: detected capacity change from 0 to 32768
[  577.015590][ T9381] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  577.027093][ T9381] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  577.039792][ T9381] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  577.049169][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  577.056034][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  577.144978][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 88ms
[  577.152553][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  577.157805][ T9381] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  577.181626][ T9381] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  577.192627][ T9381] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  577.206219][ T9381] CPU: 0 UID: 0 PID: 9381 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  577.206245][ T9381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  577.206257][ T9381] Call Trace:
[  577.206264][ T9381]  <TASK>
[  577.206271][ T9381]  dump_stack_lvl+0x16c/0x1f0
[  577.206296][ T9381]  gfs2_assert_warn_i+0x1e4/0x370
[  577.206316][ T9381]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  577.206340][ T9381]  gfs2_qd_dispose+0x63c/0x780
[  577.206372][ T9381]  qd_put+0x153/0x190
[  577.206397][ T9381]  gfs2_quota_init+0x900/0x13f0
[  577.206433][ T9381]  ? __pfx_gfs2_quota_init+0x10/0x10
[  577.206463][ T9381]  ? do_raw_spin_unlock+0x172/0x230
[  577.206489][ T9381]  gfs2_make_fs_rw+0x1ce/0x380
[  577.206512][ T9381]  gfs2_fill_super+0x2c76/0x2d30
[  577.206542][ T9381]  ? __pfx_gfs2_fill_super+0x10/0x10
[  577.206563][ T9381]  ? gfs2_fill_super+0x1875/0x2d30
[  577.206581][ T9381]  ? set_blocksize+0x406/0x500
[  577.206611][ T9381]  ? sb_set_blocksize+0x176/0x1d0
[  577.206643][ T9381]  get_tree_bdev_flags+0x38c/0x620
[  577.206663][ T9381]  ? __pfx_gfs2_fill_super+0x10/0x10
[  577.206683][ T9381]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  577.206708][ T9381]  ? cap_capable+0xb3/0x250
[  577.206734][ T9381]  gfs2_get_tree+0x4e/0x280
[  577.206755][ T9381]  vfs_get_tree+0x8b/0x340
[  577.206781][ T9381]  path_mount+0x1513/0x2000
[  577.206810][ T9381]  ? __pfx_path_mount+0x10/0x10
[  577.206835][ T9381]  ? kmem_cache_free+0x2d1/0x4d0
[  577.206853][ T9381]  ? putname+0x154/0x1a0
[  577.206878][ T9381]  ? putname+0x154/0x1a0
[  577.206902][ T9381]  ? __x64_sys_mount+0x28d/0x310
[  577.206923][ T9381]  __x64_sys_mount+0x28d/0x310
[  577.206945][ T9381]  ? __pfx___x64_sys_mount+0x10/0x10
[  577.206976][ T9381]  do_syscall_64+0xcd/0x4e0
[  577.207003][ T9381]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  577.207023][ T9381] RIP: 0033:0x7faa6a67246a
[  577.207040][ T9381] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  577.207060][ T9381] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  577.207078][ T9381] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  577.207091][ T9381] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  577.207104][ T9381] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  577.207117][ T9381] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  577.207130][ T9381] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  577.207158][ T9381]  </TASK>
[  577.581796][ T9381] gfs2: fsid=syz:syz.0: found 1 quota changes
[  577.896619][ T9386] loop0: detected capacity change from 0 to 32768
[  577.907577][ T9386] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  577.917148][ T9386] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  577.927188][ T9386] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  577.936988][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  577.944100][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  578.019428][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 75ms
[  578.027785][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  578.033018][ T9386] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  578.057834][ T9386] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  578.068531][ T9386] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  578.082258][ T9386] CPU: 0 UID: 0 PID: 9386 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  578.082282][ T9386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  578.082293][ T9386] Call Trace:
[  578.082300][ T9386]  <TASK>
[  578.082308][ T9386]  dump_stack_lvl+0x16c/0x1f0
[  578.082335][ T9386]  gfs2_assert_warn_i+0x1e4/0x370
[  578.082358][ T9386]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  578.082384][ T9386]  gfs2_qd_dispose+0x63c/0x780
[  578.082413][ T9386]  qd_put+0x153/0x190
[  578.082439][ T9386]  gfs2_quota_init+0x900/0x13f0
[  578.082479][ T9386]  ? __pfx_gfs2_quota_init+0x10/0x10
[  578.082513][ T9386]  ? do_raw_spin_unlock+0x172/0x230
[  578.082544][ T9386]  gfs2_make_fs_rw+0x1ce/0x380
[  578.082569][ T9386]  gfs2_fill_super+0x2c76/0x2d30
[  578.082600][ T9386]  ? __pfx_gfs2_fill_super+0x10/0x10
[  578.082623][ T9386]  ? gfs2_fill_super+0x1875/0x2d30
[  578.082644][ T9386]  ? set_blocksize+0x406/0x500
[  578.082676][ T9386]  ? sb_set_blocksize+0x176/0x1d0
[  578.082709][ T9386]  get_tree_bdev_flags+0x38c/0x620
[  578.082731][ T9386]  ? __pfx_gfs2_fill_super+0x10/0x10
[  578.082752][ T9386]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  578.082777][ T9386]  ? cap_capable+0xb3/0x250
[  578.082804][ T9386]  gfs2_get_tree+0x4e/0x280
[  578.082826][ T9386]  vfs_get_tree+0x8b/0x340
[  578.082854][ T9386]  path_mount+0x1513/0x2000
[  578.082885][ T9386]  ? __pfx_path_mount+0x10/0x10
[  578.082912][ T9386]  ? kmem_cache_free+0x2d1/0x4d0
[  578.082931][ T9386]  ? putname+0x154/0x1a0
[  578.082960][ T9386]  ? putname+0x154/0x1a0
[  578.082987][ T9386]  ? __x64_sys_mount+0x28d/0x310
[  578.083010][ T9386]  __x64_sys_mount+0x28d/0x310
[  578.083035][ T9386]  ? __pfx___x64_sys_mount+0x10/0x10
[  578.083068][ T9386]  do_syscall_64+0xcd/0x4e0
[  578.083095][ T9386]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  578.083116][ T9386] RIP: 0033:0x7faa6a67246a
[  578.083134][ T9386] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  578.083154][ T9386] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  578.083173][ T9386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  578.083186][ T9386] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  578.083198][ T9386] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  578.083211][ T9386] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  578.083223][ T9386] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  578.083258][ T9386]  </TASK>
[  578.457744][ T9386] gfs2: fsid=syz:syz.0: found 1 quota changes
[  578.782553][ T9391] loop0: detected capacity change from 0 to 32768
[  578.812626][ T9391] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  578.821102][ T9391] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  578.832759][ T9391] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  578.842970][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  578.850071][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  578.949290][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 99ms
[  578.956838][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  578.962054][ T9391] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  578.987157][ T9391] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  578.997948][ T9391] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  579.011912][ T9391] CPU: 1 UID: 0 PID: 9391 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  579.011938][ T9391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  579.011950][ T9391] Call Trace:
[  579.011956][ T9391]  <TASK>
[  579.011961][ T9391]  dump_stack_lvl+0x16c/0x1f0
[  579.011982][ T9391]  gfs2_assert_warn_i+0x1e4/0x370
[  579.011996][ T9391]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  579.012011][ T9391]  gfs2_qd_dispose+0x63c/0x780
[  579.012029][ T9391]  qd_put+0x153/0x190
[  579.012045][ T9391]  gfs2_quota_init+0x900/0x13f0
[  579.012069][ T9391]  ? __pfx_gfs2_quota_init+0x10/0x10
[  579.012092][ T9391]  ? do_raw_spin_unlock+0x172/0x230
[  579.012110][ T9391]  gfs2_make_fs_rw+0x1ce/0x380
[  579.012124][ T9391]  gfs2_fill_super+0x2c76/0x2d30
[  579.012143][ T9391]  ? __pfx_gfs2_fill_super+0x10/0x10
[  579.012156][ T9391]  ? gfs2_fill_super+0x1875/0x2d30
[  579.012168][ T9391]  ? set_blocksize+0x406/0x500
[  579.012189][ T9391]  ? sb_set_blocksize+0x176/0x1d0
[  579.012210][ T9391]  get_tree_bdev_flags+0x38c/0x620
[  579.012223][ T9391]  ? __pfx_gfs2_fill_super+0x10/0x10
[  579.012236][ T9391]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  579.012251][ T9391]  ? cap_capable+0xb3/0x250
[  579.012267][ T9391]  gfs2_get_tree+0x4e/0x280
[  579.012280][ T9391]  vfs_get_tree+0x8b/0x340
[  579.012298][ T9391]  path_mount+0x1513/0x2000
[  579.012316][ T9391]  ? __pfx_path_mount+0x10/0x10
[  579.012333][ T9391]  ? kmem_cache_free+0x2d1/0x4d0
[  579.012349][ T9391]  ? putname+0x154/0x1a0
[  579.012366][ T9391]  ? putname+0x154/0x1a0
[  579.012383][ T9391]  ? __x64_sys_mount+0x28d/0x310
[  579.012397][ T9391]  __x64_sys_mount+0x28d/0x310
[  579.012412][ T9391]  ? __pfx___x64_sys_mount+0x10/0x10
[  579.012432][ T9391]  do_syscall_64+0xcd/0x4e0
[  579.012449][ T9391]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  579.012461][ T9391] RIP: 0033:0x7faa6a67246a
[  579.012472][ T9391] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  579.012484][ T9391] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  579.012496][ T9391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  579.012504][ T9391] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  579.012511][ T9391] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  579.012518][ T9391] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  579.012525][ T9391] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  579.012540][ T9391]  </TASK>
[  579.388632][ T9391] gfs2: fsid=syz:syz.0: found 1 quota changes
[  579.722886][ T9396] loop0: detected capacity change from 0 to 32768
[  579.737056][ T9396] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  579.746445][ T9396] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  579.757757][ T9396] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  579.767511][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  579.774377][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  579.872669][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 98ms
[  579.880276][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  579.885529][ T9396] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  579.910471][ T9396] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  579.921553][ T9396] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  579.935152][ T9396] CPU: 1 UID: 0 PID: 9396 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  579.935177][ T9396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  579.935188][ T9396] Call Trace:
[  579.935194][ T9396]  <TASK>
[  579.935201][ T9396]  dump_stack_lvl+0x16c/0x1f0
[  579.935229][ T9396]  gfs2_assert_warn_i+0x1e4/0x370
[  579.935251][ T9396]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  579.935273][ T9396]  gfs2_qd_dispose+0x63c/0x780
[  579.935298][ T9396]  qd_put+0x153/0x190
[  579.935334][ T9396]  gfs2_quota_init+0x900/0x13f0
[  579.935368][ T9396]  ? __pfx_gfs2_quota_init+0x10/0x10
[  579.935399][ T9396]  ? do_raw_spin_unlock+0x172/0x230
[  579.935428][ T9396]  gfs2_make_fs_rw+0x1ce/0x380
[  579.935452][ T9396]  gfs2_fill_super+0x2c76/0x2d30
[  579.935480][ T9396]  ? __pfx_gfs2_fill_super+0x10/0x10
[  579.935499][ T9396]  ? gfs2_fill_super+0x1875/0x2d30
[  579.935516][ T9396]  ? set_blocksize+0x406/0x500
[  579.935546][ T9396]  ? sb_set_blocksize+0x176/0x1d0
[  579.935575][ T9396]  get_tree_bdev_flags+0x38c/0x620
[  579.935594][ T9396]  ? __pfx_gfs2_fill_super+0x10/0x10
[  579.935612][ T9396]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  579.935633][ T9396]  ? cap_capable+0xb3/0x250
[  579.935654][ T9396]  gfs2_get_tree+0x4e/0x280
[  579.935672][ T9396]  vfs_get_tree+0x8b/0x340
[  579.935695][ T9396]  path_mount+0x1513/0x2000
[  579.935719][ T9396]  ? __pfx_path_mount+0x10/0x10
[  579.935741][ T9396]  ? kmem_cache_free+0x2d1/0x4d0
[  579.935757][ T9396]  ? putname+0x154/0x1a0
[  579.935786][ T9396]  ? putname+0x154/0x1a0
[  579.935812][ T9396]  ? __x64_sys_mount+0x28d/0x310
[  579.935833][ T9396]  __x64_sys_mount+0x28d/0x310
[  579.935857][ T9396]  ? __pfx___x64_sys_mount+0x10/0x10
[  579.935884][ T9396]  do_syscall_64+0xcd/0x4e0
[  579.935907][ T9396]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  579.935923][ T9396] RIP: 0033:0x7faa6a67246a
[  579.935937][ T9396] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  579.935953][ T9396] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  579.935968][ T9396] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  579.935979][ T9396] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  579.935989][ T9396] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  579.935999][ T9396] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  579.936009][ T9396] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  579.936029][ T9396]  </TASK>
[  580.309741][ T9396] gfs2: fsid=syz:syz.0: found 1 quota changes
[  580.633914][ T9401] loop0: detected capacity change from 0 to 32768
[  580.652745][ T9401] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  580.661634][ T9401] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  580.672278][ T9401] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  580.681697][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  580.690446][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  580.781529][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 91ms
[  580.789462][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  580.794677][ T9401] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  580.819105][ T9401] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  580.829763][ T9401] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  580.843367][ T9401] CPU: 0 UID: 0 PID: 9401 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  580.843390][ T9401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  580.843401][ T9401] Call Trace:
[  580.843407][ T9401]  <TASK>
[  580.843413][ T9401]  dump_stack_lvl+0x16c/0x1f0
[  580.843441][ T9401]  gfs2_assert_warn_i+0x1e4/0x370
[  580.843463][ T9401]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  580.843489][ T9401]  gfs2_qd_dispose+0x63c/0x780
[  580.843518][ T9401]  qd_put+0x153/0x190
[  580.843546][ T9401]  gfs2_quota_init+0x900/0x13f0
[  580.843587][ T9401]  ? __pfx_gfs2_quota_init+0x10/0x10
[  580.843621][ T9401]  ? do_raw_spin_unlock+0x172/0x230
[  580.843652][ T9401]  gfs2_make_fs_rw+0x1ce/0x380
[  580.843677][ T9401]  gfs2_fill_super+0x2c76/0x2d30
[  580.843710][ T9401]  ? __pfx_gfs2_fill_super+0x10/0x10
[  580.843734][ T9401]  ? gfs2_fill_super+0x1875/0x2d30
[  580.843755][ T9401]  ? set_blocksize+0x406/0x500
[  580.843788][ T9401]  ? sb_set_blocksize+0x176/0x1d0
[  580.843823][ T9401]  get_tree_bdev_flags+0x38c/0x620
[  580.843845][ T9401]  ? __pfx_gfs2_fill_super+0x10/0x10
[  580.843867][ T9401]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  580.843892][ T9401]  ? cap_capable+0xb3/0x250
[  580.843915][ T9401]  gfs2_get_tree+0x4e/0x280
[  580.843937][ T9401]  vfs_get_tree+0x8b/0x340
[  580.843962][ T9401]  path_mount+0x1513/0x2000
[  580.843992][ T9401]  ? __pfx_path_mount+0x10/0x10
[  580.844019][ T9401]  ? kmem_cache_free+0x2d1/0x4d0
[  580.844039][ T9401]  ? putname+0x154/0x1a0
[  580.844068][ T9401]  ? putname+0x154/0x1a0
[  580.844096][ T9401]  ? __x64_sys_mount+0x28d/0x310
[  580.844119][ T9401]  __x64_sys_mount+0x28d/0x310
[  580.844145][ T9401]  ? __pfx___x64_sys_mount+0x10/0x10
[  580.844189][ T9401]  do_syscall_64+0xcd/0x4e0
[  580.844217][ T9401]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  580.844238][ T9401] RIP: 0033:0x7faa6a67246a
[  580.844255][ T9401] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  580.844275][ T9401] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  580.844294][ T9401] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  580.844307][ T9401] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  580.844320][ T9401] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  580.844333][ T9401] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  580.844346][ T9401] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  580.844374][ T9401]  </TASK>
[  581.219326][ T9401] gfs2: fsid=syz:syz.0: found 1 quota changes
[  581.546959][ T9406] loop0: detected capacity change from 0 to 32768
[  581.565600][ T9406] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  581.575950][ T9406] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  581.588882][ T9406] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  581.600958][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  581.607856][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  581.697894][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 90ms
[  581.705481][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  581.710735][ T9406] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  581.736021][ T9406] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  581.746934][ T9406] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  581.760817][ T9406] CPU: 1 UID: 0 PID: 9406 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  581.760843][ T9406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  581.760855][ T9406] Call Trace:
[  581.760862][ T9406]  <TASK>
[  581.760869][ T9406]  dump_stack_lvl+0x16c/0x1f0
[  581.760892][ T9406]  gfs2_assert_warn_i+0x1e4/0x370
[  581.760906][ T9406]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  581.760921][ T9406]  gfs2_qd_dispose+0x63c/0x780
[  581.760939][ T9406]  qd_put+0x153/0x190
[  581.760955][ T9406]  gfs2_quota_init+0x900/0x13f0
[  581.760979][ T9406]  ? __pfx_gfs2_quota_init+0x10/0x10
[  581.760999][ T9406]  ? do_raw_spin_unlock+0x172/0x230
[  581.761017][ T9406]  gfs2_make_fs_rw+0x1ce/0x380
[  581.761034][ T9406]  gfs2_fill_super+0x2c76/0x2d30
[  581.761052][ T9406]  ? __pfx_gfs2_fill_super+0x10/0x10
[  581.761066][ T9406]  ? gfs2_fill_super+0x1875/0x2d30
[  581.761078][ T9406]  ? set_blocksize+0x406/0x500
[  581.761099][ T9406]  ? sb_set_blocksize+0x176/0x1d0
[  581.761120][ T9406]  get_tree_bdev_flags+0x38c/0x620
[  581.761133][ T9406]  ? __pfx_gfs2_fill_super+0x10/0x10
[  581.761146][ T9406]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  581.761161][ T9406]  ? cap_capable+0xb3/0x250
[  581.761178][ T9406]  gfs2_get_tree+0x4e/0x280
[  581.761191][ T9406]  vfs_get_tree+0x8b/0x340
[  581.761208][ T9406]  path_mount+0x1513/0x2000
[  581.761226][ T9406]  ? __pfx_path_mount+0x10/0x10
[  581.761242][ T9406]  ? kmem_cache_free+0x2d1/0x4d0
[  581.761254][ T9406]  ? putname+0x154/0x1a0
[  581.761271][ T9406]  ? putname+0x154/0x1a0
[  581.761288][ T9406]  ? __x64_sys_mount+0x28d/0x310
[  581.761302][ T9406]  __x64_sys_mount+0x28d/0x310
[  581.761317][ T9406]  ? __pfx___x64_sys_mount+0x10/0x10
[  581.761336][ T9406]  do_syscall_64+0xcd/0x4e0
[  581.761353][ T9406]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  581.761366][ T9406] RIP: 0033:0x7faa6a67246a
[  581.761376][ T9406] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  581.761388][ T9406] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  581.761400][ T9406] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  581.761408][ T9406] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  581.761415][ T9406] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  581.761423][ T9406] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  581.761430][ T9406] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  581.761444][ T9406]  </TASK>
[  582.133646][ T9406] gfs2: fsid=syz:syz.0: found 1 quota changes
[  582.453992][ T9411] loop0: detected capacity change from 0 to 32768
[  582.465465][ T9411] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  582.473860][ T9411] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  582.484502][ T9411] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  582.494309][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  582.501529][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  582.572153][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 70ms
[  582.579734][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  582.584963][ T9411] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  582.609275][ T9411] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  582.620249][ T9411] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  582.633839][ T9411] CPU: 1 UID: 0 PID: 9411 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  582.633864][ T9411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  582.633875][ T9411] Call Trace:
[  582.633881][ T9411]  <TASK>
[  582.633887][ T9411]  dump_stack_lvl+0x16c/0x1f0
[  582.633914][ T9411]  gfs2_assert_warn_i+0x1e4/0x370
[  582.633936][ T9411]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  582.633960][ T9411]  gfs2_qd_dispose+0x63c/0x780
[  582.633986][ T9411]  qd_put+0x153/0x190
[  582.634010][ T9411]  gfs2_quota_init+0x900/0x13f0
[  582.634047][ T9411]  ? __pfx_gfs2_quota_init+0x10/0x10
[  582.634080][ T9411]  ? do_raw_spin_unlock+0x172/0x230
[  582.634110][ T9411]  gfs2_make_fs_rw+0x1ce/0x380
[  582.634134][ T9411]  gfs2_fill_super+0x2c76/0x2d30
[  582.634167][ T9411]  ? __pfx_gfs2_fill_super+0x10/0x10
[  582.634191][ T9411]  ? gfs2_fill_super+0x1875/0x2d30
[  582.634213][ T9411]  ? set_blocksize+0x406/0x500
[  582.634246][ T9411]  ? sb_set_blocksize+0x176/0x1d0
[  582.634281][ T9411]  get_tree_bdev_flags+0x38c/0x620
[  582.634303][ T9411]  ? __pfx_gfs2_fill_super+0x10/0x10
[  582.634324][ T9411]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  582.634351][ T9411]  ? cap_capable+0xb3/0x250
[  582.634378][ T9411]  gfs2_get_tree+0x4e/0x280
[  582.634401][ T9411]  vfs_get_tree+0x8b/0x340
[  582.634429][ T9411]  path_mount+0x1513/0x2000
[  582.634459][ T9411]  ? __pfx_path_mount+0x10/0x10
[  582.634485][ T9411]  ? kmem_cache_free+0x2d1/0x4d0
[  582.634505][ T9411]  ? putname+0x154/0x1a0
[  582.634534][ T9411]  ? putname+0x154/0x1a0
[  582.634562][ T9411]  ? __x64_sys_mount+0x28d/0x310
[  582.634584][ T9411]  __x64_sys_mount+0x28d/0x310
[  582.634610][ T9411]  ? __pfx___x64_sys_mount+0x10/0x10
[  582.634644][ T9411]  do_syscall_64+0xcd/0x4e0
[  582.634671][ T9411]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  582.634699][ T9411] RIP: 0033:0x7faa6a67246a
[  582.634717][ T9411] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  582.634737][ T9411] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  582.634756][ T9411] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  582.634769][ T9411] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  582.634781][ T9411] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  582.634794][ T9411] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  582.634806][ T9411] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  582.634833][ T9411]  </TASK>
[  583.009282][ T9411] gfs2: fsid=syz:syz.0: found 1 quota changes
[  583.335344][ T9416] loop0: detected capacity change from 0 to 32768
[  583.356219][ T9416] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  583.364427][ T9416] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  583.375331][ T9416] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  583.384680][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  583.391570][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  583.460009][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 68ms
[  583.467572][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  583.472783][ T9416] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  583.497734][ T9416] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  583.508654][ T9416] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  583.522646][ T9416] CPU: 0 UID: 0 PID: 9416 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  583.522669][ T9416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  583.522679][ T9416] Call Trace:
[  583.522683][ T9416]  <TASK>
[  583.522688][ T9416]  dump_stack_lvl+0x16c/0x1f0
[  583.522707][ T9416]  gfs2_assert_warn_i+0x1e4/0x370
[  583.522723][ T9416]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  583.522738][ T9416]  gfs2_qd_dispose+0x63c/0x780
[  583.522755][ T9416]  qd_put+0x153/0x190
[  583.522771][ T9416]  gfs2_quota_init+0x900/0x13f0
[  583.522795][ T9416]  ? __pfx_gfs2_quota_init+0x10/0x10
[  583.522815][ T9416]  ? do_raw_spin_unlock+0x172/0x230
[  583.522837][ T9416]  gfs2_make_fs_rw+0x1ce/0x380
[  583.522860][ T9416]  gfs2_fill_super+0x2c76/0x2d30
[  583.522890][ T9416]  ? __pfx_gfs2_fill_super+0x10/0x10
[  583.522909][ T9416]  ? gfs2_fill_super+0x1875/0x2d30
[  583.522923][ T9416]  ? set_blocksize+0x406/0x500
[  583.522943][ T9416]  ? sb_set_blocksize+0x176/0x1d0
[  583.522965][ T9416]  get_tree_bdev_flags+0x38c/0x620
[  583.522978][ T9416]  ? __pfx_gfs2_fill_super+0x10/0x10
[  583.522990][ T9416]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  583.523006][ T9416]  ? cap_capable+0xb3/0x250
[  583.523022][ T9416]  gfs2_get_tree+0x4e/0x280
[  583.523035][ T9416]  vfs_get_tree+0x8b/0x340
[  583.523052][ T9416]  path_mount+0x1513/0x2000
[  583.523071][ T9416]  ? __pfx_path_mount+0x10/0x10
[  583.523087][ T9416]  ? kmem_cache_free+0x2d1/0x4d0
[  583.523098][ T9416]  ? putname+0x154/0x1a0
[  583.523115][ T9416]  ? putname+0x154/0x1a0
[  583.523132][ T9416]  ? __x64_sys_mount+0x28d/0x310
[  583.523146][ T9416]  __x64_sys_mount+0x28d/0x310
[  583.523161][ T9416]  ? __pfx___x64_sys_mount+0x10/0x10
[  583.523180][ T9416]  do_syscall_64+0xcd/0x4e0
[  583.523197][ T9416]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  583.523210][ T9416] RIP: 0033:0x7faa6a67246a
[  583.523220][ T9416] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  583.523232][ T9416] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  583.523244][ T9416] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  583.523251][ T9416] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  583.523259][ T9416] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  583.523266][ T9416] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  583.523273][ T9416] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  583.523288][ T9416]  </TASK>
[  583.898267][ T9416] gfs2: fsid=syz:syz.0: found 1 quota changes
[  584.219458][ T9421] loop0: detected capacity change from 0 to 32768
[  584.237094][ T9421] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  584.245326][ T9421] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  584.256489][ T9421] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  584.265557][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  584.274306][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  584.367502][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 93ms
[  584.375730][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  584.381056][ T9421] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  584.407533][ T9421] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  584.418425][ T9421] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  584.432127][ T9421] CPU: 1 UID: 0 PID: 9421 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  584.432153][ T9421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  584.432165][ T9421] Call Trace:
[  584.432173][ T9421]  <TASK>
[  584.432181][ T9421]  dump_stack_lvl+0x16c/0x1f0
[  584.432208][ T9421]  gfs2_assert_warn_i+0x1e4/0x370
[  584.432228][ T9421]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  584.432248][ T9421]  gfs2_qd_dispose+0x63c/0x780
[  584.432272][ T9421]  qd_put+0x153/0x190
[  584.432293][ T9421]  gfs2_quota_init+0x900/0x13f0
[  584.432325][ T9421]  ? __pfx_gfs2_quota_init+0x10/0x10
[  584.432352][ T9421]  ? do_raw_spin_unlock+0x172/0x230
[  584.432377][ T9421]  gfs2_make_fs_rw+0x1ce/0x380
[  584.432396][ T9421]  gfs2_fill_super+0x2c76/0x2d30
[  584.432421][ T9421]  ? __pfx_gfs2_fill_super+0x10/0x10
[  584.432440][ T9421]  ? gfs2_fill_super+0x1875/0x2d30
[  584.432456][ T9421]  ? set_blocksize+0x406/0x500
[  584.432483][ T9421]  ? sb_set_blocksize+0x176/0x1d0
[  584.432517][ T9421]  get_tree_bdev_flags+0x38c/0x620
[  584.432533][ T9421]  ? __pfx_gfs2_fill_super+0x10/0x10
[  584.432550][ T9421]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  584.432571][ T9421]  ? cap_capable+0xb3/0x250
[  584.432593][ T9421]  gfs2_get_tree+0x4e/0x280
[  584.432611][ T9421]  vfs_get_tree+0x8b/0x340
[  584.432637][ T9421]  path_mount+0x1513/0x2000
[  584.432661][ T9421]  ? __pfx_path_mount+0x10/0x10
[  584.432682][ T9421]  ? kmem_cache_free+0x2d1/0x4d0
[  584.432698][ T9421]  ? putname+0x154/0x1a0
[  584.432721][ T9421]  ? putname+0x154/0x1a0
[  584.432743][ T9421]  ? __x64_sys_mount+0x28d/0x310
[  584.432762][ T9421]  __x64_sys_mount+0x28d/0x310
[  584.432783][ T9421]  ? __pfx___x64_sys_mount+0x10/0x10
[  584.432809][ T9421]  do_syscall_64+0xcd/0x4e0
[  584.432832][ T9421]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  584.432848][ T9421] RIP: 0033:0x7faa6a67246a
[  584.432862][ T9421] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  584.432878][ T9421] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  584.432893][ T9421] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  584.432904][ T9421] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  584.432914][ T9421] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  584.432924][ T9421] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  584.432934][ T9421] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  584.432955][ T9421]  </TASK>
[  584.804524][ T9421] gfs2: fsid=syz:syz.0: found 1 quota changes
[  585.126797][ T9426] loop0: detected capacity change from 0 to 32768
[  585.149739][ T9426] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  585.158663][ T9426] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  585.173553][ T9426] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  585.183197][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  585.191049][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  585.256257][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms
[  585.263790][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  585.269213][ T9426] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  585.294445][ T9426] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  585.305120][ T9426] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  585.318760][ T9426] CPU: 1 UID: 0 PID: 9426 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  585.318783][ T9426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  585.318794][ T9426] Call Trace:
[  585.318801][ T9426]  <TASK>
[  585.318808][ T9426]  dump_stack_lvl+0x16c/0x1f0
[  585.318835][ T9426]  gfs2_assert_warn_i+0x1e4/0x370
[  585.318858][ T9426]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  585.318881][ T9426]  gfs2_qd_dispose+0x63c/0x780
[  585.318907][ T9426]  qd_put+0x153/0x190
[  585.318933][ T9426]  gfs2_quota_init+0x900/0x13f0
[  585.318972][ T9426]  ? __pfx_gfs2_quota_init+0x10/0x10
[  585.319005][ T9426]  ? do_raw_spin_unlock+0x172/0x230
[  585.319034][ T9426]  gfs2_make_fs_rw+0x1ce/0x380
[  585.319057][ T9426]  gfs2_fill_super+0x2c76/0x2d30
[  585.319089][ T9426]  ? __pfx_gfs2_fill_super+0x10/0x10
[  585.319115][ T9426]  ? gfs2_fill_super+0x1875/0x2d30
[  585.319137][ T9426]  ? set_blocksize+0x406/0x500
[  585.319170][ T9426]  ? sb_set_blocksize+0x176/0x1d0
[  585.319206][ T9426]  get_tree_bdev_flags+0x38c/0x620
[  585.319227][ T9426]  ? __pfx_gfs2_fill_super+0x10/0x10
[  585.319247][ T9426]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  585.319274][ T9426]  ? cap_capable+0xb3/0x250
[  585.319300][ T9426]  gfs2_get_tree+0x4e/0x280
[  585.319323][ T9426]  vfs_get_tree+0x8b/0x340
[  585.319351][ T9426]  path_mount+0x1513/0x2000
[  585.319381][ T9426]  ? __pfx_path_mount+0x10/0x10
[  585.319407][ T9426]  ? kmem_cache_free+0x2d1/0x4d0
[  585.319427][ T9426]  ? putname+0x154/0x1a0
[  585.319455][ T9426]  ? putname+0x154/0x1a0
[  585.319483][ T9426]  ? __x64_sys_mount+0x28d/0x310
[  585.319505][ T9426]  __x64_sys_mount+0x28d/0x310
[  585.319530][ T9426]  ? __pfx___x64_sys_mount+0x10/0x10
[  585.319563][ T9426]  do_syscall_64+0xcd/0x4e0
[  585.319592][ T9426]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  585.319612][ T9426] RIP: 0033:0x7faa6a67246a
[  585.319629][ T9426] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  585.319657][ T9426] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  585.319676][ T9426] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  585.319689][ T9426] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  585.319701][ T9426] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  585.319714][ T9426] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  585.319726][ T9426] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  585.319752][ T9426]  </TASK>
[  585.695488][ T9426] gfs2: fsid=syz:syz.0: found 1 quota changes
[  585.999736][ T9431] loop0: detected capacity change from 0 to 32768
[  586.028872][ T9431] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  586.037168][ T9431] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  586.050681][ T9431] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  586.059854][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  586.066989][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  586.154836][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 87ms
[  586.162471][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  586.167957][ T9431] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  586.192202][ T9431] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  586.202924][ T9431] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  586.216629][ T9431] CPU: 0 UID: 0 PID: 9431 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  586.216655][ T9431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  586.216668][ T9431] Call Trace:
[  586.216675][ T9431]  <TASK>
[  586.216682][ T9431]  dump_stack_lvl+0x16c/0x1f0
[  586.216712][ T9431]  gfs2_assert_warn_i+0x1e4/0x370
[  586.216737][ T9431]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  586.216763][ T9431]  gfs2_qd_dispose+0x63c/0x780
[  586.216791][ T9431]  qd_put+0x153/0x190
[  586.216817][ T9431]  gfs2_quota_init+0x900/0x13f0
[  586.216857][ T9431]  ? __pfx_gfs2_quota_init+0x10/0x10
[  586.216890][ T9431]  ? do_raw_spin_unlock+0x172/0x230
[  586.216920][ T9431]  gfs2_make_fs_rw+0x1ce/0x380
[  586.216944][ T9431]  gfs2_fill_super+0x2c76/0x2d30
[  586.216977][ T9431]  ? __pfx_gfs2_fill_super+0x10/0x10
[  586.217001][ T9431]  ? gfs2_fill_super+0x1875/0x2d30
[  586.217021][ T9431]  ? set_blocksize+0x406/0x500
[  586.217054][ T9431]  ? sb_set_blocksize+0x176/0x1d0
[  586.217089][ T9431]  get_tree_bdev_flags+0x38c/0x620
[  586.217110][ T9431]  ? __pfx_gfs2_fill_super+0x10/0x10
[  586.217131][ T9431]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  586.217158][ T9431]  ? cap_capable+0xb3/0x250
[  586.217185][ T9431]  gfs2_get_tree+0x4e/0x280
[  586.217207][ T9431]  vfs_get_tree+0x8b/0x340
[  586.217234][ T9431]  path_mount+0x1513/0x2000
[  586.217264][ T9431]  ? __pfx_path_mount+0x10/0x10
[  586.217288][ T9431]  ? kmem_cache_free+0x2d1/0x4d0
[  586.217304][ T9431]  ? putname+0x154/0x1a0
[  586.217321][ T9431]  ? putname+0x154/0x1a0
[  586.217338][ T9431]  ? __x64_sys_mount+0x28d/0x310
[  586.217353][ T9431]  __x64_sys_mount+0x28d/0x310
[  586.217369][ T9431]  ? __pfx___x64_sys_mount+0x10/0x10
[  586.217388][ T9431]  do_syscall_64+0xcd/0x4e0
[  586.217405][ T9431]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  586.217417][ T9431] RIP: 0033:0x7faa6a67246a
[  586.217428][ T9431] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  586.217440][ T9431] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  586.217452][ T9431] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  586.217460][ T9431] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  586.217467][ T9431] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  586.217475][ T9431] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  586.217482][ T9431] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  586.217497][ T9431]  </TASK>
[  586.594322][ T9431] gfs2: fsid=syz:syz.0: found 1 quota changes
[  586.911155][ T9436] loop0: detected capacity change from 0 to 32768
[  586.921880][ T9436] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  586.931236][ T9436] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  586.941966][ T9436] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  586.950776][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  586.957628][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  587.032880][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 75ms
[  587.040975][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  587.047037][ T9436] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  587.072799][ T9436] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  587.083567][ T9436] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  587.097188][ T9436] CPU: 1 UID: 0 PID: 9436 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  587.097211][ T9436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  587.097222][ T9436] Call Trace:
[  587.097229][ T9436]  <TASK>
[  587.097236][ T9436]  dump_stack_lvl+0x16c/0x1f0
[  587.097264][ T9436]  gfs2_assert_warn_i+0x1e4/0x370
[  587.097300][ T9436]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  587.097323][ T9436]  gfs2_qd_dispose+0x63c/0x780
[  587.097349][ T9436]  qd_put+0x153/0x190
[  587.097374][ T9436]  gfs2_quota_init+0x900/0x13f0
[  587.097414][ T9436]  ? __pfx_gfs2_quota_init+0x10/0x10
[  587.097447][ T9436]  ? do_raw_spin_unlock+0x172/0x230
[  587.097478][ T9436]  gfs2_make_fs_rw+0x1ce/0x380
[  587.097503][ T9436]  gfs2_fill_super+0x2c76/0x2d30
[  587.097535][ T9436]  ? __pfx_gfs2_fill_super+0x10/0x10
[  587.097560][ T9436]  ? gfs2_fill_super+0x1875/0x2d30
[  587.097581][ T9436]  ? set_blocksize+0x406/0x500
[  587.097613][ T9436]  ? sb_set_blocksize+0x176/0x1d0
[  587.097646][ T9436]  get_tree_bdev_flags+0x38c/0x620
[  587.097668][ T9436]  ? __pfx_gfs2_fill_super+0x10/0x10
[  587.097689][ T9436]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  587.097716][ T9436]  ? cap_capable+0xb3/0x250
[  587.097742][ T9436]  gfs2_get_tree+0x4e/0x280
[  587.097765][ T9436]  vfs_get_tree+0x8b/0x340
[  587.097791][ T9436]  path_mount+0x1513/0x2000
[  587.097822][ T9436]  ? __pfx_path_mount+0x10/0x10
[  587.097848][ T9436]  ? kmem_cache_free+0x2d1/0x4d0
[  587.097868][ T9436]  ? putname+0x154/0x1a0
[  587.097896][ T9436]  ? putname+0x154/0x1a0
[  587.097924][ T9436]  ? __x64_sys_mount+0x28d/0x310
[  587.097946][ T9436]  __x64_sys_mount+0x28d/0x310
[  587.097972][ T9436]  ? __pfx___x64_sys_mount+0x10/0x10
[  587.098004][ T9436]  do_syscall_64+0xcd/0x4e0
[  587.098032][ T9436]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  587.098052][ T9436] RIP: 0033:0x7faa6a67246a
[  587.098068][ T9436] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  587.098088][ T9436] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  587.098107][ T9436] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  587.098121][ T9436] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  587.098134][ T9436] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  587.098146][ T9436] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  587.098159][ T9436] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  587.098185][ T9436]  </TASK>
[  587.470415][ T9436] gfs2: fsid=syz:syz.0: found 1 quota changes
[  587.798707][ T9441] loop0: detected capacity change from 0 to 32768
[  587.837761][ T9441] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  587.846785][ T9441] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  587.862095][ T9441] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  587.871549][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  587.880310][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  587.958048][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 77ms
[  587.965573][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  587.970824][ T9441] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  587.995194][ T9441] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  588.005874][ T9441] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  588.020076][ T9441] CPU: 1 UID: 0 PID: 9441 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  588.020115][ T9441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  588.020128][ T9441] Call Trace:
[  588.020136][ T9441]  <TASK>
[  588.020144][ T9441]  dump_stack_lvl+0x16c/0x1f0
[  588.020175][ T9441]  gfs2_assert_warn_i+0x1e4/0x370
[  588.020200][ T9441]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  588.020227][ T9441]  gfs2_qd_dispose+0x63c/0x780
[  588.020256][ T9441]  qd_put+0x153/0x190
[  588.020283][ T9441]  gfs2_quota_init+0x900/0x13f0
[  588.020324][ T9441]  ? __pfx_gfs2_quota_init+0x10/0x10
[  588.020357][ T9441]  ? do_raw_spin_unlock+0x172/0x230
[  588.020388][ T9441]  gfs2_make_fs_rw+0x1ce/0x380
[  588.020413][ T9441]  gfs2_fill_super+0x2c76/0x2d30
[  588.020446][ T9441]  ? __pfx_gfs2_fill_super+0x10/0x10
[  588.020471][ T9441]  ? gfs2_fill_super+0x1875/0x2d30
[  588.020492][ T9441]  ? set_blocksize+0x406/0x500
[  588.020526][ T9441]  ? sb_set_blocksize+0x176/0x1d0
[  588.020560][ T9441]  get_tree_bdev_flags+0x38c/0x620
[  588.020580][ T9441]  ? __pfx_gfs2_fill_super+0x10/0x10
[  588.020601][ T9441]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  588.020627][ T9441]  ? cap_capable+0xb3/0x250
[  588.020652][ T9441]  gfs2_get_tree+0x4e/0x280
[  588.020675][ T9441]  vfs_get_tree+0x8b/0x340
[  588.020699][ T9441]  path_mount+0x1513/0x2000
[  588.020724][ T9441]  ? __pfx_path_mount+0x10/0x10
[  588.020746][ T9441]  ? kmem_cache_free+0x2d1/0x4d0
[  588.020763][ T9441]  ? putname+0x154/0x1a0
[  588.020787][ T9441]  ? putname+0x154/0x1a0
[  588.020810][ T9441]  ? __x64_sys_mount+0x28d/0x310
[  588.020829][ T9441]  __x64_sys_mount+0x28d/0x310
[  588.020850][ T9441]  ? __pfx___x64_sys_mount+0x10/0x10
[  588.020877][ T9441]  do_syscall_64+0xcd/0x4e0
[  588.020900][ T9441]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  588.020917][ T9441] RIP: 0033:0x7faa6a67246a
[  588.020932][ T9441] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  588.020948][ T9441] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  588.020965][ T9441] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  588.020976][ T9441] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  588.020986][ T9441] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  588.020997][ T9441] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  588.021007][ T9441] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  588.021029][ T9441]  </TASK>
[  588.393424][ T9441] gfs2: fsid=syz:syz.0: found 1 quota changes
[  588.712828][ T9446] loop0: detected capacity change from 0 to 32768
[  588.723560][ T9446] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  588.731783][ T9446] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  588.743966][ T9446] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  588.753539][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  588.761103][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  588.834891][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 73ms
[  588.843186][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  588.848474][ T9446] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  588.870412][ T9446] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  588.881194][ T9446] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  588.894769][ T9446] CPU: 1 UID: 0 PID: 9446 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  588.894794][ T9446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  588.894806][ T9446] Call Trace:
[  588.894813][ T9446]  <TASK>
[  588.894820][ T9446]  dump_stack_lvl+0x16c/0x1f0
[  588.894846][ T9446]  gfs2_assert_warn_i+0x1e4/0x370
[  588.894869][ T9446]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  588.894891][ T9446]  gfs2_qd_dispose+0x63c/0x780
[  588.894921][ T9446]  qd_put+0x153/0x190
[  588.894946][ T9446]  gfs2_quota_init+0x900/0x13f0
[  588.894987][ T9446]  ? __pfx_gfs2_quota_init+0x10/0x10
[  588.895021][ T9446]  ? do_raw_spin_unlock+0x172/0x230
[  588.895052][ T9446]  gfs2_make_fs_rw+0x1ce/0x380
[  588.895082][ T9446]  gfs2_fill_super+0x2c76/0x2d30
[  588.895115][ T9446]  ? __pfx_gfs2_fill_super+0x10/0x10
[  588.895140][ T9446]  ? gfs2_fill_super+0x1875/0x2d30
[  588.895161][ T9446]  ? set_blocksize+0x406/0x500
[  588.895194][ T9446]  ? sb_set_blocksize+0x176/0x1d0
[  588.895228][ T9446]  get_tree_bdev_flags+0x38c/0x620
[  588.895250][ T9446]  ? __pfx_gfs2_fill_super+0x10/0x10
[  588.895271][ T9446]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  588.895298][ T9446]  ? cap_capable+0xb3/0x250
[  588.895324][ T9446]  gfs2_get_tree+0x4e/0x280
[  588.895345][ T9446]  vfs_get_tree+0x8b/0x340
[  588.895371][ T9446]  path_mount+0x1513/0x2000
[  588.895399][ T9446]  ? __pfx_path_mount+0x10/0x10
[  588.895422][ T9446]  ? kmem_cache_free+0x2d1/0x4d0
[  588.895440][ T9446]  ? putname+0x154/0x1a0
[  588.895469][ T9446]  ? putname+0x154/0x1a0
[  588.895496][ T9446]  ? __x64_sys_mount+0x28d/0x310
[  588.895519][ T9446]  __x64_sys_mount+0x28d/0x310
[  588.895545][ T9446]  ? __pfx___x64_sys_mount+0x10/0x10
[  588.895578][ T9446]  do_syscall_64+0xcd/0x4e0
[  588.895606][ T9446]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  588.895627][ T9446] RIP: 0033:0x7faa6a67246a
[  588.895644][ T9446] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  588.895664][ T9446] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  588.895683][ T9446] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  588.895697][ T9446] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  588.895709][ T9446] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  588.895722][ T9446] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  588.895734][ T9446] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  588.895764][ T9446]  </TASK>
[  589.268721][ T9446] gfs2: fsid=syz:syz.0: found 1 quota changes
[  589.590908][ T9451] loop0: detected capacity change from 0 to 32768
[  589.601894][ T9451] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  589.610478][ T9451] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  589.622285][ T9451] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  589.631698][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  589.638989][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  589.705619][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 66ms
[  589.713448][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  589.718729][ T9451] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  589.743026][ T9451] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  589.754029][ T9451] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  589.767700][ T9451] CPU: 0 UID: 0 PID: 9451 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  589.767724][ T9451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  589.767735][ T9451] Call Trace:
[  589.767741][ T9451]  <TASK>
[  589.767748][ T9451]  dump_stack_lvl+0x16c/0x1f0
[  589.767775][ T9451]  gfs2_assert_warn_i+0x1e4/0x370
[  589.767799][ T9451]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  589.767820][ T9451]  gfs2_qd_dispose+0x63c/0x780
[  589.767849][ T9451]  qd_put+0x153/0x190
[  589.767875][ T9451]  gfs2_quota_init+0x900/0x13f0
[  589.767915][ T9451]  ? __pfx_gfs2_quota_init+0x10/0x10
[  589.767947][ T9451]  ? do_raw_spin_unlock+0x172/0x230
[  589.767977][ T9451]  gfs2_make_fs_rw+0x1ce/0x380
[  589.768003][ T9451]  gfs2_fill_super+0x2c76/0x2d30
[  589.768037][ T9451]  ? __pfx_gfs2_fill_super+0x10/0x10
[  589.768062][ T9451]  ? gfs2_fill_super+0x1875/0x2d30
[  589.768083][ T9451]  ? set_blocksize+0x406/0x500
[  589.768115][ T9451]  ? sb_set_blocksize+0x176/0x1d0
[  589.768150][ T9451]  get_tree_bdev_flags+0x38c/0x620
[  589.768171][ T9451]  ? __pfx_gfs2_fill_super+0x10/0x10
[  589.768204][ T9451]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  589.768232][ T9451]  ? cap_capable+0xb3/0x250
[  589.768259][ T9451]  gfs2_get_tree+0x4e/0x280
[  589.768281][ T9451]  vfs_get_tree+0x8b/0x340
[  589.768310][ T9451]  path_mount+0x1513/0x2000
[  589.768339][ T9451]  ? __pfx_path_mount+0x10/0x10
[  589.768366][ T9451]  ? kmem_cache_free+0x2d1/0x4d0
[  589.768386][ T9451]  ? putname+0x154/0x1a0
[  589.768414][ T9451]  ? putname+0x154/0x1a0
[  589.768442][ T9451]  ? __x64_sys_mount+0x28d/0x310
[  589.768465][ T9451]  __x64_sys_mount+0x28d/0x310
[  589.768491][ T9451]  ? __pfx___x64_sys_mount+0x10/0x10
[  589.768524][ T9451]  do_syscall_64+0xcd/0x4e0
[  589.768551][ T9451]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  589.768571][ T9451] RIP: 0033:0x7faa6a67246a
[  589.768588][ T9451] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  589.768606][ T9451] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  589.768625][ T9451] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  589.768639][ T9451] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  589.768651][ T9451] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  589.768664][ T9451] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  589.768677][ T9451] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  589.768708][ T9451]  </TASK>
[  590.145342][ T9451] gfs2: fsid=syz:syz.0: found 1 quota changes
[  590.463514][ T9456] loop0: detected capacity change from 0 to 32768
[  590.474528][ T9456] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  590.483064][ T9456] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  590.494435][ T9456] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  590.503870][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  590.511019][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  590.586548][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 75ms
[  590.594060][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  590.599352][ T9456] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  590.623407][ T9456] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  590.634090][ T9456] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  590.647776][ T9456] CPU: 0 UID: 0 PID: 9456 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  590.647800][ T9456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  590.647811][ T9456] Call Trace:
[  590.647818][ T9456]  <TASK>
[  590.647826][ T9456]  dump_stack_lvl+0x16c/0x1f0
[  590.647854][ T9456]  gfs2_assert_warn_i+0x1e4/0x370
[  590.647906][ T9456]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  590.647931][ T9456]  gfs2_qd_dispose+0x63c/0x780
[  590.647959][ T9456]  qd_put+0x153/0x190
[  590.647985][ T9456]  gfs2_quota_init+0x900/0x13f0
[  590.648026][ T9456]  ? __pfx_gfs2_quota_init+0x10/0x10
[  590.648060][ T9456]  ? do_raw_spin_unlock+0x172/0x230
[  590.648090][ T9456]  gfs2_make_fs_rw+0x1ce/0x380
[  590.648114][ T9456]  gfs2_fill_super+0x2c76/0x2d30
[  590.648146][ T9456]  ? __pfx_gfs2_fill_super+0x10/0x10
[  590.648170][ T9456]  ? gfs2_fill_super+0x1875/0x2d30
[  590.648190][ T9456]  ? set_blocksize+0x406/0x500
[  590.648223][ T9456]  ? sb_set_blocksize+0x176/0x1d0
[  590.648258][ T9456]  get_tree_bdev_flags+0x38c/0x620
[  590.648278][ T9456]  ? __pfx_gfs2_fill_super+0x10/0x10
[  590.648300][ T9456]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  590.648327][ T9456]  ? cap_capable+0xb3/0x250
[  590.648353][ T9456]  gfs2_get_tree+0x4e/0x280
[  590.648376][ T9456]  vfs_get_tree+0x8b/0x340
[  590.648403][ T9456]  path_mount+0x1513/0x2000
[  590.648433][ T9456]  ? __pfx_path_mount+0x10/0x10
[  590.648460][ T9456]  ? kmem_cache_free+0x2d1/0x4d0
[  590.648479][ T9456]  ? putname+0x154/0x1a0
[  590.648508][ T9456]  ? putname+0x154/0x1a0
[  590.648536][ T9456]  ? __x64_sys_mount+0x28d/0x310
[  590.648559][ T9456]  __x64_sys_mount+0x28d/0x310
[  590.648584][ T9456]  ? __pfx___x64_sys_mount+0x10/0x10
[  590.648618][ T9456]  do_syscall_64+0xcd/0x4e0
[  590.648645][ T9456]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  590.648665][ T9456] RIP: 0033:0x7faa6a67246a
[  590.648682][ T9456] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  590.648702][ T9456] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  590.648721][ T9456] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  590.648734][ T9456] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  590.648747][ T9456] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  590.648759][ T9456] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  590.648772][ T9456] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  590.648798][ T9456]  </TASK>
[  591.022977][ T9456] gfs2: fsid=syz:syz.0: found 1 quota changes
[  591.341804][ T9461] loop0: detected capacity change from 0 to 32768
[  591.361505][ T9461] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  591.371467][ T9461] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  591.382635][ T9461] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  591.393047][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  591.400165][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  591.498387][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 98ms
[  591.506686][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  591.511917][ T9461] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  591.537145][ T9461] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  591.547824][ T9461] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  591.561417][ T9461] CPU: 0 UID: 0 PID: 9461 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  591.561440][ T9461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  591.561451][ T9461] Call Trace:
[  591.561457][ T9461]  <TASK>
[  591.561464][ T9461]  dump_stack_lvl+0x16c/0x1f0
[  591.561490][ T9461]  gfs2_assert_warn_i+0x1e4/0x370
[  591.561512][ T9461]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  591.561534][ T9461]  gfs2_qd_dispose+0x63c/0x780
[  591.561561][ T9461]  qd_put+0x153/0x190
[  591.561586][ T9461]  gfs2_quota_init+0x900/0x13f0
[  591.561621][ T9461]  ? __pfx_gfs2_quota_init+0x10/0x10
[  591.561652][ T9461]  ? do_raw_spin_unlock+0x172/0x230
[  591.561678][ T9461]  gfs2_make_fs_rw+0x1ce/0x380
[  591.561702][ T9461]  gfs2_fill_super+0x2c76/0x2d30
[  591.561740][ T9461]  ? __pfx_gfs2_fill_super+0x10/0x10
[  591.561763][ T9461]  ? gfs2_fill_super+0x1875/0x2d30
[  591.561784][ T9461]  ? set_blocksize+0x406/0x500
[  591.561815][ T9461]  ? sb_set_blocksize+0x176/0x1d0
[  591.561852][ T9461]  get_tree_bdev_flags+0x38c/0x620
[  591.561870][ T9461]  ? __pfx_gfs2_fill_super+0x10/0x10
[  591.561889][ T9461]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  591.561913][ T9461]  ? cap_capable+0xb3/0x250
[  591.561938][ T9461]  gfs2_get_tree+0x4e/0x280
[  591.561960][ T9461]  vfs_get_tree+0x8b/0x340
[  591.561988][ T9461]  path_mount+0x1513/0x2000
[  591.562019][ T9461]  ? __pfx_path_mount+0x10/0x10
[  591.562046][ T9461]  ? kmem_cache_free+0x2d1/0x4d0
[  591.562067][ T9461]  ? putname+0x154/0x1a0
[  591.562096][ T9461]  ? putname+0x154/0x1a0
[  591.562125][ T9461]  ? __x64_sys_mount+0x28d/0x310
[  591.562148][ T9461]  __x64_sys_mount+0x28d/0x310
[  591.562173][ T9461]  ? __pfx___x64_sys_mount+0x10/0x10
[  591.562207][ T9461]  do_syscall_64+0xcd/0x4e0
[  591.562234][ T9461]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  591.562256][ T9461] RIP: 0033:0x7faa6a67246a
[  591.562273][ T9461] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  591.562292][ T9461] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  591.562311][ T9461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  591.562325][ T9461] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  591.562337][ T9461] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  591.562350][ T9461] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  591.562362][ T9461] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  591.562389][ T9461]  </TASK>
[  591.933325][ T9461] gfs2: fsid=syz:syz.0: found 1 quota changes
[  592.243960][ T9466] loop0: detected capacity change from 0 to 32768
[  592.268906][ T9466] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  592.279921][ T9466] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  592.293679][ T9466] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  592.304375][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  592.312200][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  592.404005][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 91ms
[  592.412519][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  592.417797][ T9466] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  592.441884][ T9466] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  592.452808][ T9466] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  592.466428][ T9466] CPU: 0 UID: 0 PID: 9466 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  592.466451][ T9466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  592.466463][ T9466] Call Trace:
[  592.466470][ T9466]  <TASK>
[  592.466476][ T9466]  dump_stack_lvl+0x16c/0x1f0
[  592.466504][ T9466]  gfs2_assert_warn_i+0x1e4/0x370
[  592.466527][ T9466]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  592.466549][ T9466]  gfs2_qd_dispose+0x63c/0x780
[  592.466575][ T9466]  qd_put+0x153/0x190
[  592.466600][ T9466]  gfs2_quota_init+0x900/0x13f0
[  592.466639][ T9466]  ? __pfx_gfs2_quota_init+0x10/0x10
[  592.466672][ T9466]  ? do_raw_spin_unlock+0x172/0x230
[  592.466711][ T9466]  gfs2_make_fs_rw+0x1ce/0x380
[  592.466736][ T9466]  gfs2_fill_super+0x2c76/0x2d30
[  592.466767][ T9466]  ? __pfx_gfs2_fill_super+0x10/0x10
[  592.466792][ T9466]  ? gfs2_fill_super+0x1875/0x2d30
[  592.466812][ T9466]  ? set_blocksize+0x406/0x500
[  592.466845][ T9466]  ? sb_set_blocksize+0x176/0x1d0
[  592.466879][ T9466]  get_tree_bdev_flags+0x38c/0x620
[  592.466899][ T9466]  ? __pfx_gfs2_fill_super+0x10/0x10
[  592.466920][ T9466]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  592.466946][ T9466]  ? cap_capable+0xb3/0x250
[  592.466972][ T9466]  gfs2_get_tree+0x4e/0x280
[  592.466994][ T9466]  vfs_get_tree+0x8b/0x340
[  592.467021][ T9466]  path_mount+0x1513/0x2000
[  592.467050][ T9466]  ? __pfx_path_mount+0x10/0x10
[  592.467076][ T9466]  ? kmem_cache_free+0x2d1/0x4d0
[  592.467096][ T9466]  ? putname+0x154/0x1a0
[  592.467124][ T9466]  ? putname+0x154/0x1a0
[  592.467151][ T9466]  ? __x64_sys_mount+0x28d/0x310
[  592.467174][ T9466]  __x64_sys_mount+0x28d/0x310
[  592.467199][ T9466]  ? __pfx___x64_sys_mount+0x10/0x10
[  592.467232][ T9466]  do_syscall_64+0xcd/0x4e0
[  592.467259][ T9466]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  592.467279][ T9466] RIP: 0033:0x7faa6a67246a
[  592.467296][ T9466] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  592.467315][ T9466] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  592.467334][ T9466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  592.467346][ T9466] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  592.467359][ T9466] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  592.467371][ T9466] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  592.467383][ T9466] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  592.467409][ T9466]  </TASK>
[  592.844759][ T9466] gfs2: fsid=syz:syz.0: found 1 quota changes
[  593.171659][ T9471] loop0: detected capacity change from 0 to 32768
[  593.186632][ T9471] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  593.194821][ T9471] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  593.213405][ T9471] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  593.224239][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  593.231548][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  593.327807][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 96ms
[  593.335339][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  593.340610][ T9471] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  593.366600][ T9471] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  593.377749][ T9471] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  593.391622][ T9471] CPU: 0 UID: 0 PID: 9471 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  593.391648][ T9471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  593.391660][ T9471] Call Trace:
[  593.391667][ T9471]  <TASK>
[  593.391674][ T9471]  dump_stack_lvl+0x16c/0x1f0
[  593.391703][ T9471]  gfs2_assert_warn_i+0x1e4/0x370
[  593.391724][ T9471]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  593.391749][ T9471]  gfs2_qd_dispose+0x63c/0x780
[  593.391776][ T9471]  qd_put+0x153/0x190
[  593.391809][ T9471]  gfs2_quota_init+0x900/0x13f0
[  593.391851][ T9471]  ? __pfx_gfs2_quota_init+0x10/0x10
[  593.391893][ T9471]  ? do_raw_spin_unlock+0x172/0x230
[  593.391924][ T9471]  gfs2_make_fs_rw+0x1ce/0x380
[  593.391947][ T9471]  gfs2_fill_super+0x2c76/0x2d30
[  593.391977][ T9471]  ? __pfx_gfs2_fill_super+0x10/0x10
[  593.391998][ T9471]  ? gfs2_fill_super+0x1875/0x2d30
[  593.392018][ T9471]  ? set_blocksize+0x406/0x500
[  593.392049][ T9471]  ? sb_set_blocksize+0x176/0x1d0
[  593.392085][ T9471]  get_tree_bdev_flags+0x38c/0x620
[  593.392106][ T9471]  ? __pfx_gfs2_fill_super+0x10/0x10
[  593.392129][ T9471]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  593.392157][ T9471]  ? cap_capable+0xb3/0x250
[  593.392185][ T9471]  gfs2_get_tree+0x4e/0x280
[  593.392208][ T9471]  vfs_get_tree+0x8b/0x340
[  593.392236][ T9471]  path_mount+0x1513/0x2000
[  593.392267][ T9471]  ? __pfx_path_mount+0x10/0x10
[  593.392293][ T9471]  ? kmem_cache_free+0x2d1/0x4d0
[  593.392313][ T9471]  ? putname+0x154/0x1a0
[  593.392341][ T9471]  ? putname+0x154/0x1a0
[  593.392369][ T9471]  ? __x64_sys_mount+0x28d/0x310
[  593.392392][ T9471]  __x64_sys_mount+0x28d/0x310
[  593.392418][ T9471]  ? __pfx___x64_sys_mount+0x10/0x10
[  593.392452][ T9471]  do_syscall_64+0xcd/0x4e0
[  593.392479][ T9471]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  593.392500][ T9471] RIP: 0033:0x7faa6a67246a
[  593.392516][ T9471] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  593.392535][ T9471] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  593.392553][ T9471] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  593.392563][ T9471] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  593.392575][ T9471] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  593.392587][ T9471] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  593.392597][ T9471] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  593.392621][ T9471]  </TASK>
[  593.766939][ T9471] gfs2: fsid=syz:syz.0: found 1 quota changes
[  594.087513][ T9476] loop0: detected capacity change from 0 to 32768
[  594.124823][ T9476] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  594.134856][ T9476] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  594.145283][ T9476] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  594.154541][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  594.161423][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  594.223698][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 62ms
[  594.231247][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  594.236493][ T9476] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  594.260912][ T9476] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  594.271915][ T9476] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  594.285534][ T9476] CPU: 1 UID: 0 PID: 9476 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  594.285558][ T9476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  594.285568][ T9476] Call Trace:
[  594.285575][ T9476]  <TASK>
[  594.285582][ T9476]  dump_stack_lvl+0x16c/0x1f0
[  594.285609][ T9476]  gfs2_assert_warn_i+0x1e4/0x370
[  594.285632][ T9476]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  594.285657][ T9476]  gfs2_qd_dispose+0x63c/0x780
[  594.285686][ T9476]  qd_put+0x153/0x190
[  594.285713][ T9476]  gfs2_quota_init+0x900/0x13f0
[  594.285753][ T9476]  ? __pfx_gfs2_quota_init+0x10/0x10
[  594.285790][ T9476]  ? do_raw_spin_unlock+0x172/0x230
[  594.285818][ T9476]  gfs2_make_fs_rw+0x1ce/0x380
[  594.285842][ T9476]  gfs2_fill_super+0x2c76/0x2d30
[  594.285875][ T9476]  ? __pfx_gfs2_fill_super+0x10/0x10
[  594.285900][ T9476]  ? gfs2_fill_super+0x1875/0x2d30
[  594.285921][ T9476]  ? set_blocksize+0x406/0x500
[  594.285953][ T9476]  ? sb_set_blocksize+0x176/0x1d0
[  594.285988][ T9476]  get_tree_bdev_flags+0x38c/0x620
[  594.286008][ T9476]  ? __pfx_gfs2_fill_super+0x10/0x10
[  594.286031][ T9476]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  594.286058][ T9476]  ? cap_capable+0xb3/0x250
[  594.286085][ T9476]  gfs2_get_tree+0x4e/0x280
[  594.286106][ T9476]  vfs_get_tree+0x8b/0x340
[  594.286132][ T9476]  path_mount+0x1513/0x2000
[  594.286159][ T9476]  ? __pfx_path_mount+0x10/0x10
[  594.286184][ T9476]  ? kmem_cache_free+0x2d1/0x4d0
[  594.286203][ T9476]  ? putname+0x154/0x1a0
[  594.286232][ T9476]  ? putname+0x154/0x1a0
[  594.286259][ T9476]  ? __x64_sys_mount+0x28d/0x310
[  594.286282][ T9476]  __x64_sys_mount+0x28d/0x310
[  594.286307][ T9476]  ? __pfx___x64_sys_mount+0x10/0x10
[  594.286341][ T9476]  do_syscall_64+0xcd/0x4e0
[  594.286368][ T9476]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  594.286389][ T9476] RIP: 0033:0x7faa6a67246a
[  594.286406][ T9476] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  594.286427][ T9476] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  594.286447][ T9476] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  594.286461][ T9476] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  594.286473][ T9476] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  594.286485][ T9476] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  594.286496][ T9476] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  594.286529][ T9476]  </TASK>
[  594.653624][ T9476] gfs2: fsid=syz:syz.0: found 1 quota changes
[  594.972747][ T9481] loop0: detected capacity change from 0 to 32768
[  594.983621][ T9481] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  594.994936][ T9481] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  595.006786][ T9481] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  595.017045][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  595.024420][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  595.103112][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 78ms
[  595.111344][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  595.116585][ T9481] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  595.141672][ T9481] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  595.152873][ T9481] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  595.166504][ T9481] CPU: 1 UID: 0 PID: 9481 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  595.166526][ T9481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  595.166538][ T9481] Call Trace:
[  595.166544][ T9481]  <TASK>
[  595.166552][ T9481]  dump_stack_lvl+0x16c/0x1f0
[  595.166579][ T9481]  gfs2_assert_warn_i+0x1e4/0x370
[  595.166601][ T9481]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  595.166626][ T9481]  gfs2_qd_dispose+0x63c/0x780
[  595.166651][ T9481]  qd_put+0x153/0x190
[  595.166677][ T9481]  gfs2_quota_init+0x900/0x13f0
[  595.166715][ T9481]  ? __pfx_gfs2_quota_init+0x10/0x10
[  595.166749][ T9481]  ? do_raw_spin_unlock+0x172/0x230
[  595.166779][ T9481]  gfs2_make_fs_rw+0x1ce/0x380
[  595.166804][ T9481]  gfs2_fill_super+0x2c76/0x2d30
[  595.166837][ T9481]  ? __pfx_gfs2_fill_super+0x10/0x10
[  595.166861][ T9481]  ? gfs2_fill_super+0x1875/0x2d30
[  595.166882][ T9481]  ? set_blocksize+0x406/0x500
[  595.166915][ T9481]  ? sb_set_blocksize+0x176/0x1d0
[  595.166950][ T9481]  get_tree_bdev_flags+0x38c/0x620
[  595.166971][ T9481]  ? __pfx_gfs2_fill_super+0x10/0x10
[  595.166992][ T9481]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  595.167020][ T9481]  ? cap_capable+0xb3/0x250
[  595.167046][ T9481]  gfs2_get_tree+0x4e/0x280
[  595.167069][ T9481]  vfs_get_tree+0x8b/0x340
[  595.167098][ T9481]  path_mount+0x1513/0x2000
[  595.167128][ T9481]  ? __pfx_path_mount+0x10/0x10
[  595.167154][ T9481]  ? kmem_cache_free+0x2d1/0x4d0
[  595.167173][ T9481]  ? putname+0x154/0x1a0
[  595.167201][ T9481]  ? putname+0x154/0x1a0
[  595.167229][ T9481]  ? __x64_sys_mount+0x28d/0x310
[  595.167251][ T9481]  __x64_sys_mount+0x28d/0x310
[  595.167277][ T9481]  ? __pfx___x64_sys_mount+0x10/0x10
[  595.167311][ T9481]  do_syscall_64+0xcd/0x4e0
[  595.167339][ T9481]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  595.167368][ T9481] RIP: 0033:0x7faa6a67246a
[  595.167385][ T9481] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  595.167405][ T9481] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  595.167424][ T9481] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  595.167438][ T9481] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  595.167450][ T9481] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  595.167463][ T9481] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  595.167476][ T9481] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  595.167502][ T9481]  </TASK>
[  595.540653][ T9481] gfs2: fsid=syz:syz.0: found 1 quota changes
[  595.858251][ T9486] loop0: detected capacity change from 0 to 32768
[  595.883277][ T9486] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  595.891583][ T9486] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  595.906897][ T9486] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  595.916667][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  595.923534][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  596.012426][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 88ms
[  596.020169][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  596.025393][ T9486] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  596.050879][ T9486] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  596.062709][ T9486] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  596.076342][ T9486] CPU: 1 UID: 0 PID: 9486 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  596.076369][ T9486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  596.076380][ T9486] Call Trace:
[  596.076388][ T9486]  <TASK>
[  596.076396][ T9486]  dump_stack_lvl+0x16c/0x1f0
[  596.076423][ T9486]  gfs2_assert_warn_i+0x1e4/0x370
[  596.076449][ T9486]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  596.076474][ T9486]  gfs2_qd_dispose+0x63c/0x780
[  596.076503][ T9486]  qd_put+0x153/0x190
[  596.076529][ T9486]  gfs2_quota_init+0x900/0x13f0
[  596.076569][ T9486]  ? __pfx_gfs2_quota_init+0x10/0x10
[  596.076602][ T9486]  ? do_raw_spin_unlock+0x172/0x230
[  596.076632][ T9486]  gfs2_make_fs_rw+0x1ce/0x380
[  596.076656][ T9486]  gfs2_fill_super+0x2c76/0x2d30
[  596.076689][ T9486]  ? __pfx_gfs2_fill_super+0x10/0x10
[  596.076713][ T9486]  ? gfs2_fill_super+0x1875/0x2d30
[  596.076734][ T9486]  ? set_blocksize+0x406/0x500
[  596.076767][ T9486]  ? sb_set_blocksize+0x176/0x1d0
[  596.076801][ T9486]  get_tree_bdev_flags+0x38c/0x620
[  596.076822][ T9486]  ? __pfx_gfs2_fill_super+0x10/0x10
[  596.076843][ T9486]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  596.076870][ T9486]  ? cap_capable+0xb3/0x250
[  596.076894][ T9486]  gfs2_get_tree+0x4e/0x280
[  596.076915][ T9486]  vfs_get_tree+0x8b/0x340
[  596.076938][ T9486]  path_mount+0x1513/0x2000
[  596.076966][ T9486]  ? __pfx_path_mount+0x10/0x10
[  596.076989][ T9486]  ? kmem_cache_free+0x2d1/0x4d0
[  596.077006][ T9486]  ? putname+0x154/0x1a0
[  596.077033][ T9486]  ? putname+0x154/0x1a0
[  596.077057][ T9486]  ? __x64_sys_mount+0x28d/0x310
[  596.077079][ T9486]  __x64_sys_mount+0x28d/0x310
[  596.077104][ T9486]  ? __pfx___x64_sys_mount+0x10/0x10
[  596.077137][ T9486]  do_syscall_64+0xcd/0x4e0
[  596.077164][ T9486]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.077184][ T9486] RIP: 0033:0x7faa6a67246a
[  596.077201][ T9486] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  596.077220][ T9486] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  596.077240][ T9486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  596.077254][ T9486] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  596.077267][ T9486] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  596.077280][ T9486] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  596.077304][ T9486] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  596.077332][ T9486]  </TASK>
[  596.451035][ T9486] gfs2: fsid=syz:syz.0: found 1 quota changes
[  596.770286][ T9491] loop0: detected capacity change from 0 to 32768
[  596.786673][ T9491] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  596.794855][ T9491] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  596.812132][ T9491] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  596.821410][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  596.830479][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  596.924438][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 93ms
[  596.931982][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  596.937238][ T9491] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  596.961355][ T9491] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  596.972340][ T9491] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  596.985937][ T9491] CPU: 0 UID: 0 PID: 9491 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  596.985963][ T9491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  596.985973][ T9491] Call Trace:
[  596.985980][ T9491]  <TASK>
[  596.985986][ T9491]  dump_stack_lvl+0x16c/0x1f0
[  596.986015][ T9491]  gfs2_assert_warn_i+0x1e4/0x370
[  596.986037][ T9491]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  596.986058][ T9491]  gfs2_qd_dispose+0x63c/0x780
[  596.986087][ T9491]  qd_put+0x153/0x190
[  596.986109][ T9491]  gfs2_quota_init+0x900/0x13f0
[  596.986149][ T9491]  ? __pfx_gfs2_quota_init+0x10/0x10
[  596.986184][ T9491]  ? do_raw_spin_unlock+0x172/0x230
[  596.986237][ T9491]  gfs2_make_fs_rw+0x1ce/0x380
[  596.986262][ T9491]  gfs2_fill_super+0x2c76/0x2d30
[  596.986295][ T9491]  ? __pfx_gfs2_fill_super+0x10/0x10
[  596.986320][ T9491]  ? gfs2_fill_super+0x1875/0x2d30
[  596.986341][ T9491]  ? set_blocksize+0x406/0x500
[  596.986374][ T9491]  ? sb_set_blocksize+0x176/0x1d0
[  596.986408][ T9491]  get_tree_bdev_flags+0x38c/0x620
[  596.986429][ T9491]  ? __pfx_gfs2_fill_super+0x10/0x10
[  596.986450][ T9491]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  596.986477][ T9491]  ? cap_capable+0xb3/0x250
[  596.986504][ T9491]  gfs2_get_tree+0x4e/0x280
[  596.986526][ T9491]  vfs_get_tree+0x8b/0x340
[  596.986555][ T9491]  path_mount+0x1513/0x2000
[  596.986585][ T9491]  ? __pfx_path_mount+0x10/0x10
[  596.986611][ T9491]  ? kmem_cache_free+0x2d1/0x4d0
[  596.986631][ T9491]  ? putname+0x154/0x1a0
[  596.986658][ T9491]  ? putname+0x154/0x1a0
[  596.986686][ T9491]  ? __x64_sys_mount+0x28d/0x310
[  596.986708][ T9491]  __x64_sys_mount+0x28d/0x310
[  596.986734][ T9491]  ? __pfx___x64_sys_mount+0x10/0x10
[  596.986767][ T9491]  do_syscall_64+0xcd/0x4e0
[  596.986793][ T9491]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.986814][ T9491] RIP: 0033:0x7faa6a67246a
[  596.986830][ T9491] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  596.986850][ T9491] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  596.986869][ T9491] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  596.986882][ T9491] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  596.986893][ T9491] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  596.986906][ T9491] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  596.986919][ T9491] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  596.986945][ T9491]  </TASK>
[  597.362356][ T9491] gfs2: fsid=syz:syz.0: found 1 quota changes
[  597.682617][ T9496] loop0: detected capacity change from 0 to 32768
[  597.698504][ T9496] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  597.711597][ T9496] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  597.724713][ T9496] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  597.734292][   T10] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  597.743452][   T10] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  597.831441][   T10] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 87ms
[  597.838955][   T10] gfs2: fsid=syz:syz.0: jid=0: Done
[  597.844161][ T9496] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  597.868405][ T9496] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  597.879069][ T9496] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  597.893283][ T9496] CPU: 1 UID: 0 PID: 9496 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  597.893309][ T9496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  597.893317][ T9496] Call Trace:
[  597.893322][ T9496]  <TASK>
[  597.893327][ T9496]  dump_stack_lvl+0x16c/0x1f0
[  597.893346][ T9496]  gfs2_assert_warn_i+0x1e4/0x370
[  597.893361][ T9496]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  597.893376][ T9496]  gfs2_qd_dispose+0x63c/0x780
[  597.893396][ T9496]  qd_put+0x153/0x190
[  597.893412][ T9496]  gfs2_quota_init+0x900/0x13f0
[  597.893435][ T9496]  ? __pfx_gfs2_quota_init+0x10/0x10
[  597.893456][ T9496]  ? do_raw_spin_unlock+0x172/0x230
[  597.893474][ T9496]  gfs2_make_fs_rw+0x1ce/0x380
[  597.893488][ T9496]  gfs2_fill_super+0x2c76/0x2d30
[  597.893507][ T9496]  ? __pfx_gfs2_fill_super+0x10/0x10
[  597.893521][ T9496]  ? gfs2_fill_super+0x1875/0x2d30
[  597.893533][ T9496]  ? set_blocksize+0x406/0x500
[  597.893554][ T9496]  ? sb_set_blocksize+0x176/0x1d0
[  597.893575][ T9496]  get_tree_bdev_flags+0x38c/0x620
[  597.893588][ T9496]  ? __pfx_gfs2_fill_super+0x10/0x10
[  597.893600][ T9496]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  597.893616][ T9496]  ? cap_capable+0xb3/0x250
[  597.893632][ T9496]  gfs2_get_tree+0x4e/0x280
[  597.893645][ T9496]  vfs_get_tree+0x8b/0x340
[  597.893663][ T9496]  path_mount+0x1513/0x2000
[  597.893681][ T9496]  ? __pfx_path_mount+0x10/0x10
[  597.893696][ T9496]  ? kmem_cache_free+0x2d1/0x4d0
[  597.893708][ T9496]  ? putname+0x154/0x1a0
[  597.893725][ T9496]  ? putname+0x154/0x1a0
[  597.893741][ T9496]  ? __x64_sys_mount+0x28d/0x310
[  597.893755][ T9496]  __x64_sys_mount+0x28d/0x310
[  597.893770][ T9496]  ? __pfx___x64_sys_mount+0x10/0x10
[  597.893790][ T9496]  do_syscall_64+0xcd/0x4e0
[  597.893807][ T9496]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.893819][ T9496] RIP: 0033:0x7faa6a67246a
[  597.893830][ T9496] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  597.893842][ T9496] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  597.893854][ T9496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  597.893862][ T9496] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  597.893869][ T9496] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  597.893876][ T9496] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  597.893883][ T9496] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  597.893898][ T9496]  </TASK>
[  598.267693][ T9496] gfs2: fsid=syz:syz.0: found 1 quota changes
[  598.595496][ T9501] loop0: detected capacity change from 0 to 32768
[  598.611069][ T9501] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[  598.626823][ T9501] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[  598.640806][ T9501] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[  598.651323][ T2147] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[  598.658352][ T2147] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[  598.751848][ T2147] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 93ms
[  598.759409][ T2147] gfs2: fsid=syz:syz.0: jid=0: Done
[  598.764646][ T9501] gfs2: fsid=syz:syz.0: first mount done, others may mount
[  598.789451][ T9501] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 26671
[  598.800334][ T9501] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129
[  598.813915][ T9501] CPU: 1 UID: 0 PID: 9501 Comm: syz-executor261 Not tainted syzkaller #0 PREEMPT(full) 
[  598.813939][ T9501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  598.813949][ T9501] Call Trace:
[  598.813957][ T9501]  <TASK>
[  598.813963][ T9501]  dump_stack_lvl+0x16c/0x1f0
[  598.813991][ T9501]  gfs2_assert_warn_i+0x1e4/0x370
[  598.814013][ T9501]  ? __pfx_gfs2_assert_warn_i+0x10/0x10
[  598.814035][ T9501]  gfs2_qd_dispose+0x63c/0x780
[  598.814062][ T9501]  qd_put+0x153/0x190
[  598.814085][ T9501]  gfs2_quota_init+0x900/0x13f0
[  598.814123][ T9501]  ? __pfx_gfs2_quota_init+0x10/0x10
[  598.814158][ T9501]  ? do_raw_spin_unlock+0x172/0x230
[  598.814188][ T9501]  gfs2_make_fs_rw+0x1ce/0x380
[  598.814211][ T9501]  gfs2_fill_super+0x2c76/0x2d30
[  598.814244][ T9501]  ? __pfx_gfs2_fill_super+0x10/0x10
[  598.814270][ T9501]  ? gfs2_fill_super+0x1875/0x2d30
[  598.814298][ T9501]  ? set_blocksize+0x406/0x500
[  598.814337][ T9501]  ? sb_set_blocksize+0x176/0x1d0
[  598.814372][ T9501]  get_tree_bdev_flags+0x38c/0x620
[  598.814393][ T9501]  ? __pfx_gfs2_fill_super+0x10/0x10
[  598.814415][ T9501]  ? __pfx_get_tree_bdev_flags+0x10/0x10
[  598.814441][ T9501]  ? cap_capable+0xb3/0x250
[  598.814468][ T9501]  gfs2_get_tree+0x4e/0x280
[  598.814491][ T9501]  vfs_get_tree+0x8b/0x340
[  598.814519][ T9501]  path_mount+0x1513/0x2000
[  598.814550][ T9501]  ? __pfx_path_mount+0x10/0x10
[  598.814577][ T9501]  ? kmem_cache_free+0x2d1/0x4d0
[  598.814596][ T9501]  ? putname+0x154/0x1a0
[  598.814624][ T9501]  ? putname+0x154/0x1a0
[  598.814651][ T9501]  ? __x64_sys_mount+0x28d/0x310
[  598.814673][ T9501]  __x64_sys_mount+0x28d/0x310
[  598.814698][ T9501]  ? __pfx___x64_sys_mount+0x10/0x10
[  598.814730][ T9501]  do_syscall_64+0xcd/0x4e0
[  598.814759][ T9501]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.814790][ T9501] RIP: 0033:0x7faa6a67246a
[  598.814807][ T9501] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  598.814828][ T9501] RSP: 002b:00007fff4f229158 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
[  598.814847][ T9501] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa6a67246a
[  598.814860][ T9501] RDX: 0000000020000100 RSI: 0000000020013440 RDI: 00007fff4f2291a0
[  598.814873][ T9501] RBP: 0000000000000004 R08: 00007fff4f2291e0 R09: 0000000000013439
[  598.814885][ T9501] R10: 0000000001000000 R11: 0000000000000282 R12: 00007fff4f2291a0
[  598.814898][ T9501] R13: 00007fff4f2291e0 R14: 0000000001000000 R15: 0000000000000003
[  598.814925][ T9501]  </TASK>
[  599.183842][ T9501] gfs2: fsid=syz:syz.0: found 1 quota changes