9534][ T4422] deactivate_super+0xe8/0x108 [ 74.810231][ T4422] cleanup_mnt+0x37c/0x404 [ 74.810916][ T4422] __cleanup_mnt+0x20/0x30 [ 74.811555][ T4422] task_work_run+0x1ec/0x270 [ 74.812232][ T4422] do_notify_resume+0x1f70/0x2b0c [ 74.812978][ T4422] el0_svc+0x98/0x138 [ 74.813526][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 74.814315][ T4422] el0t_64_sync+0x18c/0x190 [ 74.960168][ T4574] loop0: detected capacity change from 0 to 32768 [ 74.963393][ T4574] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 74.964702][ T4574] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 74.971810][ T4574] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 74.973547][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 74.974636][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.000405][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 25ms [ 75.001809][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 75.002729][ T4574] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 75.039529][ T4574] gfs2: fsid=syz:syz.0: found 1 quota changes [ 75.048435][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 75.051081][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 75.052162][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.053638][ T4422] Call trace: [ 75.054103][ T4422] dump_backtrace+0x1c8/0x1f4 [ 75.054781][ T4422] show_stack+0x2c/0x3c [ 75.055444][ T4422] __dump_stack+0x30/0x40 [ 75.056139][ T4422] dump_stack_lvl+0xf8/0x160 [ 75.056803][ T4422] dump_stack+0x1c/0x5c [ 75.057414][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 75.058185][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 75.059029][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 75.059780][ T4422] gfs2_put_super+0x1e0/0x764 [ 75.060581][ T4422] generic_shutdown_super+0x130/0x324 [ 75.061456][ T4422] kill_block_super+0x70/0xdc [ 75.062270][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 75.062984][ T4422] deactivate_locked_super+0xac/0x124 [ 75.063882][ T4422] deactivate_super+0xe8/0x108 [ 75.064713][ T4422] cleanup_mnt+0x37c/0x404 [ 75.065464][ T4422] __cleanup_mnt+0x20/0x30 [ 75.066210][ T4422] task_work_run+0x1ec/0x270 [ 75.066987][ T4422] do_notify_resume+0x1f70/0x2b0c [ 75.067767][ T4422] el0_svc+0x98/0x138 [ 75.068459][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 75.069316][ T4422] el0t_64_sync+0x18c/0x190 [ 75.217518][ T4578] loop0: detected capacity change from 0 to 32768 [ 75.219923][ T4578] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 75.221370][ T4578] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 75.224201][ T4578] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 75.226009][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 75.227053][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.239968][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 75.241698][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 75.242553][ T4578] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 75.286311][ T4578] gfs2: fsid=syz:syz.0: found 1 quota changes [ 75.298545][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 75.300940][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 75.302037][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.303523][ T4422] Call trace: [ 75.304050][ T4422] dump_backtrace+0x1c8/0x1f4 [ 75.304745][ T4422] show_stack+0x2c/0x3c [ 75.305369][ T4422] __dump_stack+0x30/0x40 [ 75.306026][ T4422] dump_stack_lvl+0xf8/0x160 [ 75.306710][ T4422] dump_stack+0x1c/0x5c [ 75.307350][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 75.308121][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 75.308880][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 75.309587][ T4422] gfs2_put_super+0x1e0/0x764 [ 75.310313][ T4422] generic_shutdown_super+0x130/0x324 [ 75.311147][ T4422] kill_block_super+0x70/0xdc [ 75.311903][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 75.312582][ T4422] deactivate_locked_super+0xac/0x124 [ 75.313435][ T4422] deactivate_super+0xe8/0x108 [ 75.314179][ T4422] cleanup_mnt+0x37c/0x404 [ 75.314891][ T4422] __cleanup_mnt+0x20/0x30 [ 75.315685][ T4422] task_work_run+0x1ec/0x270 [ 75.316491][ T4422] do_notify_resume+0x1f70/0x2b0c [ 75.317360][ T4422] el0_svc+0x98/0x138 [ 75.317955][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 75.318744][ T4422] el0t_64_sync+0x18c/0x190 [ 75.438074][ T4582] loop0: detected capacity change from 0 to 32768 [ 75.440228][ T4582] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 75.441530][ T4582] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 75.444901][ T4582] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 75.451351][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 75.452346][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.466779][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 14ms [ 75.473473][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 75.474396][ T4582] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 75.522758][ T4582] gfs2: fsid=syz:syz.0: found 1 quota changes [ 75.532574][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 75.534707][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 75.535826][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.537456][ T4422] Call trace: [ 75.537988][ T4422] dump_backtrace+0x1c8/0x1f4 [ 75.538757][ T4422] show_stack+0x2c/0x3c [ 75.539481][ T4422] __dump_stack+0x30/0x40 [ 75.540236][ T4422] dump_stack_lvl+0xf8/0x160 [ 75.541061][ T4422] dump_stack+0x1c/0x5c [ 75.541740][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 75.542529][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 75.543386][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 75.544138][ T4422] gfs2_put_super+0x1e0/0x764 [ 75.544851][ T4422] generic_shutdown_super+0x130/0x324 [ 75.545721][ T4422] kill_block_super+0x70/0xdc [ 75.546501][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 75.547247][ T4422] deactivate_locked_super+0xac/0x124 [ 75.548124][ T4422] deactivate_super+0xe8/0x108 [ 75.548915][ T4422] cleanup_mnt+0x37c/0x404 [ 75.549598][ T4422] __cleanup_mnt+0x20/0x30 [ 75.550332][ T4422] task_work_run+0x1ec/0x270 [ 75.551067][ T4422] do_notify_resume+0x1f70/0x2b0c [ 75.551937][ T4422] el0_svc+0x98/0x138 [ 75.552599][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 75.553444][ T4422] el0t_64_sync+0x18c/0x190 [ 75.679092][ T4586] loop0: detected capacity change from 0 to 32768 [ 75.681145][ T4586] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 75.682423][ T4586] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 75.685474][ T4586] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 75.687148][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 75.688145][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.701770][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 13ms [ 75.703518][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 75.704341][ T4586] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 75.746754][ T4586] gfs2: fsid=syz:syz.0: found 1 quota changes [ 75.761006][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 75.762992][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 75.764079][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.765485][ T4422] Call trace: [ 75.766059][ T4422] dump_backtrace+0x1c8/0x1f4 [ 75.766883][ T4422] show_stack+0x2c/0x3c [ 75.767593][ T4422] __dump_stack+0x30/0x40 [ 75.768317][ T4422] dump_stack_lvl+0xf8/0x160 [ 75.769002][ T4422] dump_stack+0x1c/0x5c [ 75.769690][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 75.770481][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 75.771286][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 75.772079][ T4422] gfs2_put_super+0x1e0/0x764 [ 75.772847][ T4422] generic_shutdown_super+0x130/0x324 [ 75.773658][ T4422] kill_block_super+0x70/0xdc [ 75.774377][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 75.775068][ T4422] deactivate_locked_super+0xac/0x124 [ 75.775967][ T4422] deactivate_super+0xe8/0x108 [ 75.776720][ T4422] cleanup_mnt+0x37c/0x404 [ 75.777453][ T4422] __cleanup_mnt+0x20/0x30 [ 75.778180][ T4422] task_work_run+0x1ec/0x270 [ 75.778908][ T4422] do_notify_resume+0x1f70/0x2b0c [ 75.779724][ T4422] el0_svc+0x98/0x138 [ 75.780382][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 75.781175][ T4422] el0t_64_sync+0x18c/0x190 [ 75.927775][ T4590] loop0: detected capacity change from 0 to 32768 [ 75.931791][ T4590] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 75.933170][ T4590] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 75.935942][ T4590] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 75.937689][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 75.938754][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.952179][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 13ms [ 75.955077][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 75.955885][ T4590] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 75.999913][ T4590] gfs2: fsid=syz:syz.0: found 1 quota changes [ 76.008764][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 76.013041][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 76.014256][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.015883][ T4422] Call trace: [ 76.016427][ T4422] dump_backtrace+0x1c8/0x1f4 [ 76.017148][ T4422] show_stack+0x2c/0x3c [ 76.017774][ T4422] __dump_stack+0x30/0x40 [ 76.018476][ T4422] dump_stack_lvl+0xf8/0x160 [ 76.019195][ T4422] dump_stack+0x1c/0x5c [ 76.019898][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 76.020696][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 76.021500][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 76.022292][ T4422] gfs2_put_super+0x1e0/0x764 [ 76.023090][ T4422] generic_shutdown_super+0x130/0x324 [ 76.023914][ T4422] kill_block_super+0x70/0xdc [ 76.024593][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 76.025233][ T4422] deactivate_locked_super+0xac/0x124 [ 76.026111][ T4422] deactivate_super+0xe8/0x108 [ 76.026928][ T4422] cleanup_mnt+0x37c/0x404 [ 76.027668][ T4422] __cleanup_mnt+0x20/0x30 [ 76.028435][ T4422] task_work_run+0x1ec/0x270 [ 76.029225][ T4422] do_notify_resume+0x1f70/0x2b0c [ 76.030091][ T4422] el0_svc+0x98/0x138 [ 76.030775][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 76.031633][ T4422] el0t_64_sync+0x18c/0x190 [ 76.185052][ T4594] loop0: detected capacity change from 0 to 32768 [ 76.190444][ T4594] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 76.191746][ T4594] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 76.194858][ T4594] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 76.196743][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 76.197670][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 76.223213][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 25ms [ 76.226698][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 76.227626][ T4594] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 76.268016][ T4594] gfs2: fsid=syz:syz.0: found 1 quota changes [ 76.287807][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 76.298438][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 76.299843][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.301526][ T4422] Call trace: [ 76.302050][ T4422] dump_backtrace+0x1c8/0x1f4 [ 76.302754][ T4422] show_stack+0x2c/0x3c [ 76.303410][ T4422] __dump_stack+0x30/0x40 [ 76.304169][ T4422] dump_stack_lvl+0xf8/0x160 [ 76.304866][ T4422] dump_stack+0x1c/0x5c [ 76.305532][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 76.306261][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 76.307041][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 76.307754][ T4422] gfs2_put_super+0x1e0/0x764 [ 76.308444][ T4422] generic_shutdown_super+0x130/0x324 [ 76.309304][ T4422] kill_block_super+0x70/0xdc [ 76.310088][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 76.310836][ T4422] deactivate_locked_super+0xac/0x124 [ 76.311751][ T4422] deactivate_super+0xe8/0x108 [ 76.312562][ T4422] cleanup_mnt+0x37c/0x404 [ 76.313290][ T4422] __cleanup_mnt+0x20/0x30 [ 76.314070][ T4422] task_work_run+0x1ec/0x270 [ 76.314846][ T4422] do_notify_resume+0x1f70/0x2b0c [ 76.315662][ T4422] el0_svc+0x98/0x138 [ 76.316387][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 76.317195][ T4422] el0t_64_sync+0x18c/0x190 [ 76.468327][ T4598] loop0: detected capacity change from 0 to 32768 [ 76.474892][ T4598] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 76.476379][ T4598] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 76.478831][ T4598] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 76.481180][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 76.482245][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 76.494938][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 76.496817][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 76.497796][ T4598] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 76.556220][ T4598] gfs2: fsid=syz:syz.0: found 1 quota changes [ 76.565394][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 76.567734][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 76.568980][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.570575][ T4422] Call trace: [ 76.571069][ T4422] dump_backtrace+0x1c8/0x1f4 [ 76.571768][ T4422] show_stack+0x2c/0x3c [ 76.572415][ T4422] __dump_stack+0x30/0x40 [ 76.573071][ T4422] dump_stack_lvl+0xf8/0x160 [ 76.573849][ T4422] dump_stack+0x1c/0x5c [ 76.574557][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 76.575355][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 76.576098][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 76.576854][ T4422] gfs2_put_super+0x1e0/0x764 [ 76.577644][ T4422] generic_shutdown_super+0x130/0x324 [ 76.578588][ T4422] kill_block_super+0x70/0xdc [ 76.579424][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 76.580218][ T4422] deactivate_locked_super+0xac/0x124 [ 76.581226][ T4422] deactivate_super+0xe8/0x108 [ 76.582054][ T4422] cleanup_mnt+0x37c/0x404 [ 76.582782][ T4422] __cleanup_mnt+0x20/0x30 [ 76.583595][ T4422] task_work_run+0x1ec/0x270 [ 76.584421][ T4422] do_notify_resume+0x1f70/0x2b0c [ 76.585293][ T4422] el0_svc+0x98/0x138 [ 76.586051][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 76.586949][ T4422] el0t_64_sync+0x18c/0x190 [ 76.734907][ T4602] loop0: detected capacity change from 0 to 32768 [ 76.741809][ T4602] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 76.743196][ T4602] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 76.746062][ T4602] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 76.747859][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 76.749014][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 76.760187][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 76.761948][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 76.763073][ T4602] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 76.807243][ T4602] gfs2: fsid=syz:syz.0: found 1 quota changes [ 76.817614][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 76.819839][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 76.821104][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.822748][ T4422] Call trace: [ 76.823296][ T4422] dump_backtrace+0x1c8/0x1f4 [ 76.824140][ T4422] show_stack+0x2c/0x3c [ 76.824888][ T4422] __dump_stack+0x30/0x40 [ 76.825619][ T4422] dump_stack_lvl+0xf8/0x160 [ 76.826320][ T4422] dump_stack+0x1c/0x5c [ 76.827049][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 76.827900][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 76.828705][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 76.829479][ T4422] gfs2_put_super+0x1e0/0x764 [ 76.830213][ T4422] generic_shutdown_super+0x130/0x324 [ 76.831117][ T4422] kill_block_super+0x70/0xdc [ 76.831843][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 76.832558][ T4422] deactivate_locked_super+0xac/0x124 [ 76.833371][ T4422] deactivate_super+0xe8/0x108 [ 76.834093][ T4422] cleanup_mnt+0x37c/0x404 [ 76.834844][ T4422] __cleanup_mnt+0x20/0x30 [ 76.835584][ T4422] task_work_run+0x1ec/0x270 [ 76.836353][ T4422] do_notify_resume+0x1f70/0x2b0c [ 76.837197][ T4422] el0_svc+0x98/0x138 [ 76.837854][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 76.838726][ T4422] el0t_64_sync+0x18c/0x190 [ 76.979930][ T4606] loop0: detected capacity change from 0 to 32768 [ 76.982462][ T4606] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 76.983687][ T4606] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 76.986789][ T4606] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 76.988518][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 76.989627][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 77.006387][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 77.007653][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 77.008842][ T4606] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 77.047754][ T4606] gfs2: fsid=syz:syz.0: found 1 quota changes [ 77.056673][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 77.059119][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 77.060367][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.061986][ T4422] Call trace: [ 77.062520][ T4422] dump_backtrace+0x1c8/0x1f4 [ 77.063281][ T4422] show_stack+0x2c/0x3c [ 77.063917][ T4422] __dump_stack+0x30/0x40 [ 77.064646][ T4422] dump_stack_lvl+0xf8/0x160 [ 77.065465][ T4422] dump_stack+0x1c/0x5c [ 77.066200][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 77.067119][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 77.067997][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 77.068829][ T4422] gfs2_put_super+0x1e0/0x764 [ 77.069616][ T4422] generic_shutdown_super+0x130/0x324 [ 77.070501][ T4422] kill_block_super+0x70/0xdc [ 77.071240][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 77.071976][ T4422] deactivate_locked_super+0xac/0x124 [ 77.072842][ T4422] deactivate_super+0xe8/0x108 [ 77.073649][ T4422] cleanup_mnt+0x37c/0x404 [ 77.074326][ T4422] __cleanup_mnt+0x20/0x30 [ 77.075055][ T4422] task_work_run+0x1ec/0x270 [ 77.075730][ T4422] do_notify_resume+0x1f70/0x2b0c [ 77.076519][ T4422] el0_svc+0x98/0x138 [ 77.077174][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 77.077985][ T4422] el0t_64_sync+0x18c/0x190 [ 77.225654][ T4610] loop0: detected capacity change from 0 to 32768 [ 77.228062][ T4610] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 77.229331][ T4610] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 77.231900][ T4610] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 77.233706][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 77.234803][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 77.246878][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 77.248600][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 77.249585][ T4610] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 77.293406][ T4610] gfs2: fsid=syz:syz.0: found 1 quota changes [ 77.311475][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 77.313816][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 77.315022][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.316621][ T4422] Call trace: [ 77.317154][ T4422] dump_backtrace+0x1c8/0x1f4 [ 77.317951][ T4422] show_stack+0x2c/0x3c [ 77.318578][ T4422] __dump_stack+0x30/0x40 [ 77.319270][ T4422] dump_stack_lvl+0xf8/0x160 [ 77.319979][ T4422] dump_stack+0x1c/0x5c [ 77.320653][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 77.321423][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 77.322259][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 77.323067][ T4422] gfs2_put_super+0x1e0/0x764 [ 77.323810][ T4422] generic_shutdown_super+0x130/0x324 [ 77.324583][ T4422] kill_block_super+0x70/0xdc [ 77.325256][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 77.325997][ T4422] deactivate_locked_super+0xac/0x124 [ 77.326928][ T4422] deactivate_super+0xe8/0x108 [ 77.327688][ T4422] cleanup_mnt+0x37c/0x404 [ 77.328393][ T4422] __cleanup_mnt+0x20/0x30 [ 77.329167][ T4422] task_work_run+0x1ec/0x270 [ 77.330033][ T4422] do_notify_resume+0x1f70/0x2b0c [ 77.330905][ T4422] el0_svc+0x98/0x138 [ 77.331530][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 77.332324][ T4422] el0t_64_sync+0x18c/0x190 1970/01/01 00:01:17 executed programs: 22 [ 77.492088][ T4614] loop0: detected capacity change from 0 to 32768 [ 77.497281][ T4614] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 77.498603][ T4614] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 77.501615][ T4614] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 77.503437][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 77.504530][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 77.528103][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 23ms [ 77.529453][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 77.531238][ T4614] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 77.572042][ T4614] gfs2: fsid=syz:syz.0: found 1 quota changes [ 77.581619][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 77.583941][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 77.585006][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.586679][ T4422] Call trace: [ 77.587248][ T4422] dump_backtrace+0x1c8/0x1f4 [ 77.587905][ T4422] show_stack+0x2c/0x3c [ 77.588583][ T4422] __dump_stack+0x30/0x40 [ 77.589289][ T4422] dump_stack_lvl+0xf8/0x160 [ 77.589992][ T4422] dump_stack+0x1c/0x5c [ 77.590684][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 77.591552][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 77.592345][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 77.593126][ T4422] gfs2_put_super+0x1e0/0x764 [ 77.593849][ T4422] generic_shutdown_super+0x130/0x324 [ 77.594739][ T4422] kill_block_super+0x70/0xdc [ 77.595479][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 77.596126][ T4422] deactivate_locked_super+0xac/0x124 [ 77.597004][ T4422] deactivate_super+0xe8/0x108 [ 77.597764][ T4422] cleanup_mnt+0x37c/0x404 [ 77.598521][ T4422] __cleanup_mnt+0x20/0x30 [ 77.599260][ T4422] task_work_run+0x1ec/0x270 [ 77.600032][ T4422] do_notify_resume+0x1f70/0x2b0c [ 77.600927][ T4422] el0_svc+0x98/0x138 [ 77.601628][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 77.602498][ T4422] el0t_64_sync+0x18c/0x190 [ 77.749106][ T4618] loop0: detected capacity change from 0 to 32768 [ 77.755761][ T4618] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 77.757173][ T4618] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 77.759618][ T4618] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 77.761867][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 77.763043][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 77.774972][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 77.776780][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 77.777796][ T4618] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 77.821984][ T4618] gfs2: fsid=syz:syz.0: found 1 quota changes [ 77.829666][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 77.832363][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 77.833489][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.835118][ T4422] Call trace: [ 77.835624][ T4422] dump_backtrace+0x1c8/0x1f4 [ 77.836406][ T4422] show_stack+0x2c/0x3c [ 77.837111][ T4422] __dump_stack+0x30/0x40 [ 77.837814][ T4422] dump_stack_lvl+0xf8/0x160 [ 77.838594][ T4422] dump_stack+0x1c/0x5c [ 77.839291][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 77.840081][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 77.840842][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 77.841640][ T4422] gfs2_put_super+0x1e0/0x764 [ 77.842382][ T4422] generic_shutdown_super+0x130/0x324 [ 77.843275][ T4422] kill_block_super+0x70/0xdc [ 77.844068][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 77.844813][ T4422] deactivate_locked_super+0xac/0x124 [ 77.845705][ T4422] deactivate_super+0xe8/0x108 [ 77.846453][ T4422] cleanup_mnt+0x37c/0x404 [ 77.847115][ T4422] __cleanup_mnt+0x20/0x30 [ 77.847876][ T4422] task_work_run+0x1ec/0x270 [ 77.848636][ T4422] do_notify_resume+0x1f70/0x2b0c [ 77.849491][ T4422] el0_svc+0x98/0x138 [ 77.850127][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 77.850977][ T4422] el0t_64_sync+0x18c/0x190 [ 77.999192][ T4622] loop0: detected capacity change from 0 to 32768 [ 78.004157][ T4622] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 78.005483][ T4622] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 78.007895][ T4622] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 78.009698][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 78.010817][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 78.023548][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 78.025273][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 78.026651][ T4622] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 78.066263][ T4622] gfs2: fsid=syz:syz.0: found 1 quota changes [ 78.076637][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 78.079068][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 78.080357][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.081952][ T4422] Call trace: [ 78.082437][ T4422] dump_backtrace+0x1c8/0x1f4 [ 78.083239][ T4422] show_stack+0x2c/0x3c [ 78.083926][ T4422] __dump_stack+0x30/0x40 [ 78.084714][ T4422] dump_stack_lvl+0xf8/0x160 [ 78.085471][ T4422] dump_stack+0x1c/0x5c [ 78.086104][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 78.087005][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 78.087880][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 78.088705][ T4422] gfs2_put_super+0x1e0/0x764 [ 78.089435][ T4422] generic_shutdown_super+0x130/0x324 [ 78.090309][ T4422] kill_block_super+0x70/0xdc [ 78.091038][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 78.091872][ T4422] deactivate_locked_super+0xac/0x124 [ 78.092804][ T4422] deactivate_super+0xe8/0x108 [ 78.093611][ T4422] cleanup_mnt+0x37c/0x404 [ 78.094367][ T4422] __cleanup_mnt+0x20/0x30 [ 78.095131][ T4422] task_work_run+0x1ec/0x270 [ 78.095903][ T4422] do_notify_resume+0x1f70/0x2b0c [ 78.096755][ T4422] el0_svc+0x98/0x138 [ 78.097362][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 78.098216][ T4422] el0t_64_sync+0x18c/0x190 [ 78.243068][ T4626] loop0: detected capacity change from 0 to 32768 [ 78.245835][ T4626] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 78.247191][ T4626] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 78.249730][ T4626] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 78.252149][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 78.253304][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 78.264256][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 78.265884][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 78.266979][ T4626] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 78.306696][ T4626] gfs2: fsid=syz:syz.0: found 1 quota changes [ 78.316226][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 78.318583][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 78.319732][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.321480][ T4422] Call trace: [ 78.321991][ T4422] dump_backtrace+0x1c8/0x1f4 [ 78.322750][ T4422] show_stack+0x2c/0x3c [ 78.323411][ T4422] __dump_stack+0x30/0x40 [ 78.324069][ T4422] dump_stack_lvl+0xf8/0x160 [ 78.324721][ T4422] dump_stack+0x1c/0x5c [ 78.325407][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 78.326253][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 78.327084][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 78.327871][ T4422] gfs2_put_super+0x1e0/0x764 [ 78.328579][ T4422] generic_shutdown_super+0x130/0x324 [ 78.329440][ T4422] kill_block_super+0x70/0xdc [ 78.330193][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 78.330959][ T4422] deactivate_locked_super+0xac/0x124 [ 78.331799][ T4422] deactivate_super+0xe8/0x108 [ 78.332565][ T4422] cleanup_mnt+0x37c/0x404 [ 78.333318][ T4422] __cleanup_mnt+0x20/0x30 [ 78.334067][ T4422] task_work_run+0x1ec/0x270 [ 78.334893][ T4422] do_notify_resume+0x1f70/0x2b0c [ 78.335780][ T4422] el0_svc+0x98/0x138 [ 78.336456][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 78.337326][ T4422] el0t_64_sync+0x18c/0x190 [ 78.485260][ T4630] loop0: detected capacity change from 0 to 32768 [ 78.487473][ T4630] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 78.488860][ T4630] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 78.493650][ T4630] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 78.495841][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 78.496846][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 78.508920][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 78.511759][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 78.512671][ T4630] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 78.555202][ T4630] gfs2: fsid=syz:syz.0: found 1 quota changes [ 78.564991][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 78.567322][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 78.568602][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.570264][ T4422] Call trace: [ 78.570761][ T4422] dump_backtrace+0x1c8/0x1f4 [ 78.571518][ T4422] show_stack+0x2c/0x3c [ 78.572258][ T4422] __dump_stack+0x30/0x40 [ 78.572942][ T4422] dump_stack_lvl+0xf8/0x160 [ 78.573676][ T4422] dump_stack+0x1c/0x5c [ 78.574354][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 78.575148][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 78.576037][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 78.576784][ T4422] gfs2_put_super+0x1e0/0x764 [ 78.577505][ T4422] generic_shutdown_super+0x130/0x324 [ 78.578401][ T4422] kill_block_super+0x70/0xdc [ 78.579192][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 78.579925][ T4422] deactivate_locked_super+0xac/0x124 [ 78.580760][ T4422] deactivate_super+0xe8/0x108 [ 78.581537][ T4422] cleanup_mnt+0x37c/0x404 [ 78.582253][ T4422] __cleanup_mnt+0x20/0x30 [ 78.582957][ T4422] task_work_run+0x1ec/0x270 [ 78.583659][ T4422] do_notify_resume+0x1f70/0x2b0c [ 78.584522][ T4422] el0_svc+0x98/0x138 [ 78.585166][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 78.585965][ T4422] el0t_64_sync+0x18c/0x190 [ 78.728818][ T4634] loop0: detected capacity change from 0 to 32768 [ 78.731073][ T4634] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 78.732404][ T4634] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 78.734970][ T4634] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 78.736675][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 78.737827][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 78.750468][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 78.753327][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 78.755049][ T4634] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 78.795581][ T4634] gfs2: fsid=syz:syz.0: found 1 quota changes [ 78.803662][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 78.806002][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 78.807295][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.808930][ T4422] Call trace: [ 78.809444][ T4422] dump_backtrace+0x1c8/0x1f4 [ 78.810232][ T4422] show_stack+0x2c/0x3c [ 78.810937][ T4422] __dump_stack+0x30/0x40 [ 78.811689][ T4422] dump_stack_lvl+0xf8/0x160 [ 78.812476][ T4422] dump_stack+0x1c/0x5c [ 78.813168][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 78.814026][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 78.814845][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 78.815623][ T4422] gfs2_put_super+0x1e0/0x764 [ 78.816361][ T4422] generic_shutdown_super+0x130/0x324 [ 78.817261][ T4422] kill_block_super+0x70/0xdc [ 78.817961][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 78.818664][ T4422] deactivate_locked_super+0xac/0x124 [ 78.819578][ T4422] deactivate_super+0xe8/0x108 [ 78.820310][ T4422] cleanup_mnt+0x37c/0x404 [ 78.820985][ T4422] __cleanup_mnt+0x20/0x30 [ 78.821726][ T4422] task_work_run+0x1ec/0x270 [ 78.822492][ T4422] do_notify_resume+0x1f70/0x2b0c [ 78.823359][ T4422] el0_svc+0x98/0x138 [ 78.824050][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 78.824837][ T4422] el0t_64_sync+0x18c/0x190 [ 78.969647][ T4638] loop0: detected capacity change from 0 to 32768 [ 78.972210][ T4638] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 78.973596][ T4638] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 78.975925][ T4638] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 78.977694][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 78.978777][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 78.989128][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 78.990541][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 78.991337][ T4638] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 79.028987][ T4638] gfs2: fsid=syz:syz.0: found 1 quota changes [ 79.038038][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 79.040385][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 79.041504][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.043022][ T4422] Call trace: [ 79.043493][ T4422] dump_backtrace+0x1c8/0x1f4 [ 79.044204][ T4422] show_stack+0x2c/0x3c [ 79.045096][ T4422] __dump_stack+0x30/0x40 [ 79.045781][ T4422] dump_stack_lvl+0xf8/0x160 [ 79.046482][ T4422] dump_stack+0x1c/0x5c [ 79.047170][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 79.047988][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 79.048804][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 79.049566][ T4422] gfs2_put_super+0x1e0/0x764 [ 79.050330][ T4422] generic_shutdown_super+0x130/0x324 [ 79.051237][ T4422] kill_block_super+0x70/0xdc [ 79.052038][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 79.052764][ T4422] deactivate_locked_super+0xac/0x124 [ 79.053642][ T4422] deactivate_super+0xe8/0x108 [ 79.054365][ T4422] cleanup_mnt+0x37c/0x404 [ 79.055031][ T4422] __cleanup_mnt+0x20/0x30 [ 79.055740][ T4422] task_work_run+0x1ec/0x270 [ 79.056480][ T4422] do_notify_resume+0x1f70/0x2b0c [ 79.057316][ T4422] el0_svc+0x98/0x138 [ 79.057930][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 79.058696][ T4422] el0t_64_sync+0x18c/0x190 [ 79.200953][ T4642] loop0: detected capacity change from 0 to 32768 [ 79.203716][ T4642] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 79.205049][ T4642] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 79.207966][ T4642] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 79.209586][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 79.211688][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 79.224129][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 79.225865][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 79.226869][ T4642] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 79.280163][ T4642] gfs2: fsid=syz:syz.0: found 1 quota changes [ 79.289900][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 79.293237][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 79.294425][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.295944][ T4422] Call trace: [ 79.296431][ T4422] dump_backtrace+0x1c8/0x1f4 [ 79.297234][ T4422] show_stack+0x2c/0x3c [ 79.297891][ T4422] __dump_stack+0x30/0x40 [ 79.298594][ T4422] dump_stack_lvl+0xf8/0x160 [ 79.299342][ T4422] dump_stack+0x1c/0x5c [ 79.299973][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 79.300799][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 79.301632][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 79.302368][ T4422] gfs2_put_super+0x1e0/0x764 [ 79.303150][ T4422] generic_shutdown_super+0x130/0x324 [ 79.303989][ T4422] kill_block_super+0x70/0xdc [ 79.304732][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 79.305345][ T4422] deactivate_locked_super+0xac/0x124 [ 79.306202][ T4422] deactivate_super+0xe8/0x108 [ 79.306994][ T4422] cleanup_mnt+0x37c/0x404 [ 79.307747][ T4422] __cleanup_mnt+0x20/0x30 [ 79.308490][ T4422] task_work_run+0x1ec/0x270 [ 79.309181][ T4422] do_notify_resume+0x1f70/0x2b0c [ 79.309921][ T4422] el0_svc+0x98/0x138 [ 79.310609][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 79.311496][ T4422] el0t_64_sync+0x18c/0x190 [ 79.454479][ T4646] loop0: detected capacity change from 0 to 32768 [ 79.459899][ T4646] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 79.461405][ T4646] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 79.464776][ T4646] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 79.466529][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 79.467515][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 79.479355][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 79.481187][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 79.482030][ T4646] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 79.531144][ T4646] gfs2: fsid=syz:syz.0: found 1 quota changes [ 79.550721][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 79.553151][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 79.554336][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.555861][ T4422] Call trace: [ 79.556392][ T4422] dump_backtrace+0x1c8/0x1f4 [ 79.557117][ T4422] show_stack+0x2c/0x3c [ 79.557722][ T4422] __dump_stack+0x30/0x40 [ 79.558305][ T4422] dump_stack_lvl+0xf8/0x160 [ 79.558976][ T4422] dump_stack+0x1c/0x5c [ 79.559634][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 79.560429][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 79.561335][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 79.562149][ T4422] gfs2_put_super+0x1e0/0x764 [ 79.562927][ T4422] generic_shutdown_super+0x130/0x324 [ 79.563803][ T4422] kill_block_super+0x70/0xdc [ 79.564579][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 79.565285][ T4422] deactivate_locked_super+0xac/0x124 [ 79.566196][ T4422] deactivate_super+0xe8/0x108 [ 79.567054][ T4422] cleanup_mnt+0x37c/0x404 [ 79.567785][ T4422] __cleanup_mnt+0x20/0x30 [ 79.568469][ T4422] task_work_run+0x1ec/0x270 [ 79.569239][ T4422] do_notify_resume+0x1f70/0x2b0c [ 79.570102][ T4422] el0_svc+0x98/0x138 [ 79.570761][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 79.571597][ T4422] el0t_64_sync+0x18c/0x190 [ 79.714968][ T4650] loop0: detected capacity change from 0 to 32768 [ 79.717051][ T4650] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 79.718370][ T4650] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 79.722386][ T4650] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 79.724163][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 79.725230][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 79.735281][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 79.736904][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 79.737985][ T4650] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 79.778244][ T4650] gfs2: fsid=syz:syz.0: found 1 quota changes [ 79.787991][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 79.790413][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 79.791594][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.793070][ T4422] Call trace: [ 79.793528][ T4422] dump_backtrace+0x1c8/0x1f4 [ 79.794270][ T4422] show_stack+0x2c/0x3c [ 79.794834][ T4422] __dump_stack+0x30/0x40 [ 79.795435][ T4422] dump_stack_lvl+0xf8/0x160 [ 79.796171][ T4422] dump_stack+0x1c/0x5c [ 79.796806][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 79.797582][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 79.798413][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 79.799194][ T4422] gfs2_put_super+0x1e0/0x764 [ 79.799946][ T4422] generic_shutdown_super+0x130/0x324 [ 79.800843][ T4422] kill_block_super+0x70/0xdc [ 79.801595][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 79.802275][ T4422] deactivate_locked_super+0xac/0x124 [ 79.803080][ T4422] deactivate_super+0xe8/0x108 [ 79.803875][ T4422] cleanup_mnt+0x37c/0x404 [ 79.804613][ T4422] __cleanup_mnt+0x20/0x30 [ 79.805307][ T4422] task_work_run+0x1ec/0x270 [ 79.806018][ T4422] do_notify_resume+0x1f70/0x2b0c [ 79.806815][ T4422] el0_svc+0x98/0x138 [ 79.807481][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 79.808322][ T4422] el0t_64_sync+0x18c/0x190 [ 79.951308][ T4654] loop0: detected capacity change from 0 to 32768 [ 79.953960][ T4654] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 79.955218][ T4654] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 79.957839][ T4654] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 79.959560][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 79.960687][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 79.976141][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms [ 79.977319][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 79.978170][ T4654] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 80.024318][ T4654] gfs2: fsid=syz:syz.0: found 1 quota changes [ 80.032400][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 80.034691][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 80.035794][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.037209][ T4422] Call trace: [ 80.037732][ T4422] dump_backtrace+0x1c8/0x1f4 [ 80.038442][ T4422] show_stack+0x2c/0x3c [ 80.039065][ T4422] __dump_stack+0x30/0x40 [ 80.039746][ T4422] dump_stack_lvl+0xf8/0x160 [ 80.040501][ T4422] dump_stack+0x1c/0x5c [ 80.041176][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 80.041958][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 80.042751][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 80.043506][ T4422] gfs2_put_super+0x1e0/0x764 [ 80.044269][ T4422] generic_shutdown_super+0x130/0x324 [ 80.045109][ T4422] kill_block_super+0x70/0xdc [ 80.045890][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 80.046669][ T4422] deactivate_locked_super+0xac/0x124 [ 80.047612][ T4422] deactivate_super+0xe8/0x108 [ 80.048350][ T4422] cleanup_mnt+0x37c/0x404 [ 80.049074][ T4422] __cleanup_mnt+0x20/0x30 [ 80.049822][ T4422] task_work_run+0x1ec/0x270 [ 80.050563][ T4422] do_notify_resume+0x1f70/0x2b0c [ 80.051397][ T4422] el0_svc+0x98/0x138 [ 80.052046][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 80.052839][ T4422] el0t_64_sync+0x18c/0x190 [ 80.195162][ T4658] loop0: detected capacity change from 0 to 32768 [ 80.198994][ T4658] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.200530][ T4658] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 80.202779][ T4658] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 80.204439][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.205469][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.215442][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 9ms [ 80.217138][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.218203][ T4658] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 80.261546][ T4658] gfs2: fsid=syz:syz.0: found 1 quota changes [ 80.271107][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 80.273478][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 80.274641][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.276193][ T4422] Call trace: [ 80.276650][ T4422] dump_backtrace+0x1c8/0x1f4 [ 80.277291][ T4422] show_stack+0x2c/0x3c [ 80.277897][ T4422] __dump_stack+0x30/0x40 [ 80.278506][ T4422] dump_stack_lvl+0xf8/0x160 [ 80.279138][ T4422] dump_stack+0x1c/0x5c [ 80.279778][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 80.280532][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 80.281320][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 80.282126][ T4422] gfs2_put_super+0x1e0/0x764 [ 80.282860][ T4422] generic_shutdown_super+0x130/0x324 [ 80.283754][ T4422] kill_block_super+0x70/0xdc [ 80.284433][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 80.285148][ T4422] deactivate_locked_super+0xac/0x124 [ 80.286018][ T4422] deactivate_super+0xe8/0x108 [ 80.286703][ T4422] cleanup_mnt+0x37c/0x404 [ 80.287390][ T4422] __cleanup_mnt+0x20/0x30 [ 80.288031][ T4422] task_work_run+0x1ec/0x270 [ 80.288741][ T4422] do_notify_resume+0x1f70/0x2b0c [ 80.289506][ T4422] el0_svc+0x98/0x138 [ 80.290138][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 80.290981][ T4422] el0t_64_sync+0x18c/0x190 [ 80.437155][ T4662] loop0: detected capacity change from 0 to 32768 [ 80.439283][ T4662] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.440691][ T4662] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 80.443434][ T4662] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 80.445119][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.446179][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.460583][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 14ms [ 80.462581][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.463502][ T4662] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 80.506076][ T4662] gfs2: fsid=syz:syz.0: found 1 quota changes [ 80.514784][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 80.517204][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 80.518363][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.519817][ T4422] Call trace: [ 80.520329][ T4422] dump_backtrace+0x1c8/0x1f4 [ 80.521095][ T4422] show_stack+0x2c/0x3c [ 80.521810][ T4422] __dump_stack+0x30/0x40 [ 80.522513][ T4422] dump_stack_lvl+0xf8/0x160 [ 80.523230][ T4422] dump_stack+0x1c/0x5c [ 80.523905][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 80.524762][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 80.525602][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 80.526388][ T4422] gfs2_put_super+0x1e0/0x764 [ 80.527137][ T4422] generic_shutdown_super+0x130/0x324 [ 80.528081][ T4422] kill_block_super+0x70/0xdc [ 80.528925][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 80.529670][ T4422] deactivate_locked_super+0xac/0x124 [ 80.530625][ T4422] deactivate_super+0xe8/0x108 [ 80.531460][ T4422] cleanup_mnt+0x37c/0x404 [ 80.532210][ T4422] __cleanup_mnt+0x20/0x30 [ 80.532954][ T4422] task_work_run+0x1ec/0x270 [ 80.533758][ T4422] do_notify_resume+0x1f70/0x2b0c [ 80.534609][ T4422] el0_svc+0x98/0x138 [ 80.535294][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 80.536072][ T4422] el0t_64_sync+0x18c/0x190 [ 80.678970][ T4666] loop0: detected capacity change from 0 to 32768 [ 80.681459][ T4666] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.682825][ T4666] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 80.685751][ T4666] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 80.687468][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.688567][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.699403][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 80.701859][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.702773][ T4666] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 80.744566][ T4666] gfs2: fsid=syz:syz.0: found 1 quota changes [ 80.753621][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 80.755823][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 80.757002][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.758417][ T4422] Call trace: [ 80.758898][ T4422] dump_backtrace+0x1c8/0x1f4 [ 80.759616][ T4422] show_stack+0x2c/0x3c [ 80.760291][ T4422] __dump_stack+0x30/0x40 [ 80.760997][ T4422] dump_stack_lvl+0xf8/0x160 [ 80.761696][ T4422] dump_stack+0x1c/0x5c [ 80.762348][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 80.763192][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 80.763893][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 80.764609][ T4422] gfs2_put_super+0x1e0/0x764 [ 80.765363][ T4422] generic_shutdown_super+0x130/0x324 [ 80.766278][ T4422] kill_block_super+0x70/0xdc [ 80.767036][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 80.767714][ T4422] deactivate_locked_super+0xac/0x124 [ 80.768485][ T4422] deactivate_super+0xe8/0x108 [ 80.769211][ T4422] cleanup_mnt+0x37c/0x404 [ 80.769867][ T4422] __cleanup_mnt+0x20/0x30 [ 80.770574][ T4422] task_work_run+0x1ec/0x270 [ 80.771235][ T4422] do_notify_resume+0x1f70/0x2b0c [ 80.772038][ T4422] el0_svc+0x98/0x138 [ 80.772675][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 80.773439][ T4422] el0t_64_sync+0x18c/0x190 [ 80.919287][ T4670] loop0: detected capacity change from 0 to 32768 [ 80.921649][ T4670] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.922953][ T4670] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 80.925357][ T4670] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 80.927055][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.928138][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.950223][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 22ms [ 80.951517][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.952363][ T4670] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 81.001557][ T4670] gfs2: fsid=syz:syz.0: found 1 quota changes [ 81.010368][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 81.012665][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 81.013809][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.015318][ T4422] Call trace: [ 81.015841][ T4422] dump_backtrace+0x1c8/0x1f4 [ 81.016619][ T4422] show_stack+0x2c/0x3c [ 81.017355][ T4422] __dump_stack+0x30/0x40 [ 81.018014][ T4422] dump_stack_lvl+0xf8/0x160 [ 81.018658][ T4422] dump_stack+0x1c/0x5c [ 81.019317][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 81.020096][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 81.020895][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 81.021643][ T4422] gfs2_put_super+0x1e0/0x764 [ 81.022334][ T4422] generic_shutdown_super+0x130/0x324 [ 81.023129][ T4422] kill_block_super+0x70/0xdc [ 81.023793][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 81.024489][ T4422] deactivate_locked_super+0xac/0x124 [ 81.025371][ T4422] deactivate_super+0xe8/0x108 [ 81.026117][ T4422] cleanup_mnt+0x37c/0x404 [ 81.026751][ T4422] __cleanup_mnt+0x20/0x30 [ 81.027407][ T4422] task_work_run+0x1ec/0x270 [ 81.028129][ T4422] do_notify_resume+0x1f70/0x2b0c [ 81.028999][ T4422] el0_svc+0x98/0x138 [ 81.029677][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 81.030478][ T4422] el0t_64_sync+0x18c/0x190 [ 81.174736][ T4674] loop0: detected capacity change from 0 to 32768 [ 81.177531][ T4674] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 81.178972][ T4674] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 81.182062][ T4674] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 81.183640][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 81.184731][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 81.194703][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 9ms [ 81.196387][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 81.197404][ T4674] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 81.238738][ T4674] gfs2: fsid=syz:syz.0: found 1 quota changes [ 81.248753][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 81.250883][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 81.252092][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.253750][ T4422] Call trace: [ 81.254269][ T4422] dump_backtrace+0x1c8/0x1f4 [ 81.255056][ T4422] show_stack+0x2c/0x3c [ 81.255773][ T4422] __dump_stack+0x30/0x40 [ 81.256488][ T4422] dump_stack_lvl+0xf8/0x160 [ 81.257220][ T4422] dump_stack+0x1c/0x5c [ 81.257888][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 81.258648][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 81.259400][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 81.260180][ T4422] gfs2_put_super+0x1e0/0x764 [ 81.260998][ T4422] generic_shutdown_super+0x130/0x324 [ 81.261908][ T4422] kill_block_super+0x70/0xdc [ 81.262699][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 81.263438][ T4422] deactivate_locked_super+0xac/0x124 [ 81.264343][ T4422] deactivate_super+0xe8/0x108 [ 81.265156][ T4422] cleanup_mnt+0x37c/0x404 [ 81.265905][ T4422] __cleanup_mnt+0x20/0x30 [ 81.266678][ T4422] task_work_run+0x1ec/0x270 [ 81.267428][ T4422] do_notify_resume+0x1f70/0x2b0c [ 81.268225][ T4422] el0_svc+0x98/0x138 [ 81.268802][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 81.269629][ T4422] el0t_64_sync+0x18c/0x190 [ 81.410714][ T4678] loop0: detected capacity change from 0 to 32768 [ 81.412836][ T4678] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 81.414216][ T4678] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 81.416898][ T4678] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 81.418673][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 81.419751][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 81.436086][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 81.437501][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 81.438852][ T4678] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 81.478707][ T4678] gfs2: fsid=syz:syz.0: found 1 quota changes [ 81.490823][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 81.493148][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 81.494345][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.495874][ T4422] Call trace: [ 81.496380][ T4422] dump_backtrace+0x1c8/0x1f4 [ 81.497107][ T4422] show_stack+0x2c/0x3c [ 81.497751][ T4422] __dump_stack+0x30/0x40 [ 81.498439][ T4422] dump_stack_lvl+0xf8/0x160 [ 81.499189][ T4422] dump_stack+0x1c/0x5c [ 81.499847][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 81.500724][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 81.501473][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 81.502314][ T4422] gfs2_put_super+0x1e0/0x764 [ 81.503087][ T4422] generic_shutdown_super+0x130/0x324 [ 81.503867][ T4422] kill_block_super+0x70/0xdc [ 81.504593][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 81.505282][ T4422] deactivate_locked_super+0xac/0x124 [ 81.506151][ T4422] deactivate_super+0xe8/0x108 [ 81.506929][ T4422] cleanup_mnt+0x37c/0x404 [ 81.507705][ T4422] __cleanup_mnt+0x20/0x30 [ 81.508450][ T4422] task_work_run+0x1ec/0x270 [ 81.509199][ T4422] do_notify_resume+0x1f70/0x2b0c [ 81.510077][ T4422] el0_svc+0x98/0x138 [ 81.510777][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 81.511595][ T4422] el0t_64_sync+0x18c/0x190 [ 81.655279][ T4682] loop0: detected capacity change from 0 to 32768 [ 81.657244][ T4682] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 81.658616][ T4682] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 81.661703][ T4682] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 81.663419][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 81.664452][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 81.675679][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 81.677424][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 81.678385][ T4682] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 81.723542][ T4682] gfs2: fsid=syz:syz.0: found 1 quota changes [ 81.740810][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 81.743089][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 81.744344][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.746056][ T4422] Call trace: [ 81.746545][ T4422] dump_backtrace+0x1c8/0x1f4 [ 81.747333][ T4422] show_stack+0x2c/0x3c [ 81.747996][ T4422] __dump_stack+0x30/0x40 [ 81.748684][ T4422] dump_stack_lvl+0xf8/0x160 [ 81.749449][ T4422] dump_stack+0x1c/0x5c [ 81.750118][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 81.750934][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 81.751760][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 81.752514][ T4422] gfs2_put_super+0x1e0/0x764 [ 81.753228][ T4422] generic_shutdown_super+0x130/0x324 [ 81.754030][ T4422] kill_block_super+0x70/0xdc [ 81.754855][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 81.755608][ T4422] deactivate_locked_super+0xac/0x124 [ 81.756462][ T4422] deactivate_super+0xe8/0x108 [ 81.757269][ T4422] cleanup_mnt+0x37c/0x404 [ 81.758065][ T4422] __cleanup_mnt+0x20/0x30 [ 81.758764][ T4422] task_work_run+0x1ec/0x270 [ 81.759500][ T4422] do_notify_resume+0x1f70/0x2b0c [ 81.760363][ T4422] el0_svc+0x98/0x138 [ 81.761032][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 81.761825][ T4422] el0t_64_sync+0x18c/0x190 [ 81.906232][ T4686] loop0: detected capacity change from 0 to 32768 [ 81.908695][ T4686] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 81.910152][ T4686] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 81.913095][ T4686] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 81.914739][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 81.915806][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 81.925897][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 81.927200][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 81.928053][ T4686] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 81.966082][ T4686] gfs2: fsid=syz:syz.0: found 1 quota changes [ 81.974265][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 81.976367][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 81.977503][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.979080][ T4422] Call trace: [ 81.979618][ T4422] dump_backtrace+0x1c8/0x1f4 [ 81.980386][ T4422] show_stack+0x2c/0x3c [ 81.981090][ T4422] __dump_stack+0x30/0x40 [ 81.981861][ T4422] dump_stack_lvl+0xf8/0x160 [ 81.982601][ T4422] dump_stack+0x1c/0x5c [ 81.983271][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 81.984053][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 81.984876][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 81.985640][ T4422] gfs2_put_super+0x1e0/0x764 [ 81.986359][ T4422] generic_shutdown_super+0x130/0x324 [ 81.987250][ T4422] kill_block_super+0x70/0xdc [ 81.988039][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 81.988731][ T4422] deactivate_locked_super+0xac/0x124 [ 81.989568][ T4422] deactivate_super+0xe8/0x108 [ 81.990296][ T4422] cleanup_mnt+0x37c/0x404 [ 81.990946][ T4422] __cleanup_mnt+0x20/0x30 [ 81.991643][ T4422] task_work_run+0x1ec/0x270 [ 81.992369][ T4422] do_notify_resume+0x1f70/0x2b0c [ 81.993110][ T4422] el0_svc+0x98/0x138 [ 81.993732][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 81.994459][ T4422] el0t_64_sync+0x18c/0x190 [ 82.138484][ T4690] loop0: detected capacity change from 0 to 32768 [ 82.142172][ T4690] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 82.143452][ T4690] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 82.145837][ T4690] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 82.147596][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 82.148733][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 82.160987][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 82.163395][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 82.164345][ T4690] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 82.208128][ T4690] gfs2: fsid=syz:syz.0: found 1 quota changes [ 82.217239][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 82.219292][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 82.220417][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.222158][ T4422] Call trace: [ 82.222708][ T4422] dump_backtrace+0x1c8/0x1f4 [ 82.223491][ T4422] show_stack+0x2c/0x3c [ 82.224213][ T4422] __dump_stack+0x30/0x40 [ 82.224958][ T4422] dump_stack_lvl+0xf8/0x160 [ 82.225730][ T4422] dump_stack+0x1c/0x5c [ 82.226330][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 82.227149][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 82.227985][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 82.228775][ T4422] gfs2_put_super+0x1e0/0x764 [ 82.229551][ T4422] generic_shutdown_super+0x130/0x324 [ 82.230403][ T4422] kill_block_super+0x70/0xdc [ 82.231172][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 82.231907][ T4422] deactivate_locked_super+0xac/0x124 [ 82.232732][ T4422] deactivate_super+0xe8/0x108 [ 82.233532][ T4422] cleanup_mnt+0x37c/0x404 [ 82.234229][ T4422] __cleanup_mnt+0x20/0x30 [ 82.234947][ T4422] task_work_run+0x1ec/0x270 [ 82.235678][ T4422] do_notify_resume+0x1f70/0x2b0c [ 82.236485][ T4422] el0_svc+0x98/0x138 [ 82.237231][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 82.238104][ T4422] el0t_64_sync+0x18c/0x190 [ 82.380056][ T4694] loop0: detected capacity change from 0 to 32768 [ 82.385554][ T4694] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 82.386868][ T4694] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 82.389652][ T4694] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 82.391717][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 82.392791][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 82.404103][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 82.406388][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 82.407306][ T4694] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 82.457198][ T4694] gfs2: fsid=syz:syz.0: found 1 quota changes [ 82.465812][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 82.468107][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 82.469271][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.470828][ T4422] Call trace: [ 82.471303][ T4422] dump_backtrace+0x1c8/0x1f4 [ 82.472013][ T4422] show_stack+0x2c/0x3c [ 82.472625][ T4422] __dump_stack+0x30/0x40 [ 82.473323][ T4422] dump_stack_lvl+0xf8/0x160 [ 82.474137][ T4422] dump_stack+0x1c/0x5c [ 82.474880][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 82.475686][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 82.476509][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 82.477276][ T4422] gfs2_put_super+0x1e0/0x764 [ 82.478065][ T4422] generic_shutdown_super+0x130/0x324 [ 82.478955][ T4422] kill_block_super+0x70/0xdc [ 82.479748][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 82.480466][ T4422] deactivate_locked_super+0xac/0x124 [ 82.481340][ T4422] deactivate_super+0xe8/0x108 [ 82.482170][ T4422] cleanup_mnt+0x37c/0x404 [ 82.482819][ T4422] __cleanup_mnt+0x20/0x30 [ 82.483569][ T4422] task_work_run+0x1ec/0x270 [ 82.484335][ T4422] do_notify_resume+0x1f70/0x2b0c [ 82.485015][ T4422] el0_svc+0x98/0x138 [ 82.485586][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 82.486397][ T4422] el0t_64_sync+0x18c/0x190 1970/01/01 00:01:22 executed programs: 43 [ 82.631367][ T4698] loop0: detected capacity change from 0 to 32768 [ 82.633411][ T4698] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 82.634646][ T4698] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 82.637300][ T4698] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 82.638878][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 82.639992][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 82.652186][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 82.653524][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 82.654392][ T4698] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 82.694006][ T4698] gfs2: fsid=syz:syz.0: found 1 quota changes [ 82.695741][ T4700] gfs2: fsid=syz:syz.0: gfs2_quotad: sync error -57 [ 82.699977][ T4422] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 82.705733][ T4422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 82.707111][ T4422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 82.708477][ T4422] gfs2: fsid=syz:syz.0: File system withdrawn [ 82.709399][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 82.710683][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.712267][ T4422] Call trace: [ 82.712781][ T4422] dump_backtrace+0x1c8/0x1f4 [ 82.713512][ T4422] show_stack+0x2c/0x3c [ 82.714195][ T4422] __dump_stack+0x30/0x40 [ 82.714881][ T4422] dump_stack_lvl+0xf8/0x160 [ 82.715605][ T4422] dump_stack+0x1c/0x5c [ 82.716267][ T4422] gfs2_withdraw+0xf9c/0x13a8 [ 82.717067][ T4422] gfs2_log_flush+0x16e8/0x1aa0 [ 82.717893][ T4422] do_sync+0x88c/0xa94 [ 82.718500][ T4422] gfs2_quota_sync+0x2e0/0x528 [ 82.719299][ T4422] gfs2_sync_fs+0x4c/0xc4 [ 82.720004][ T4422] sync_filesystem+0xe8/0x218 [ 82.720778][ T4422] generic_shutdown_super+0x70/0x324 [ 82.721669][ T4422] kill_block_super+0x70/0xdc [ 82.722446][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 82.723165][ T4422] deactivate_locked_super+0xac/0x124 [ 82.724011][ T4422] deactivate_super+0xe8/0x108 [ 82.724805][ T4422] cleanup_mnt+0x37c/0x404 [ 82.725569][ T4422] __cleanup_mnt+0x20/0x30 [ 82.726311][ T4422] task_work_run+0x1ec/0x270 [ 82.727085][ T4422] do_notify_resume+0x1f70/0x2b0c [ 82.727881][ T4422] el0_svc+0x98/0x138 [ 82.728565][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 82.729365][ T4422] el0t_64_sync+0x18c/0x190 [ 82.731671][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 82.733848][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 82.735061][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.736694][ T4422] Call trace: [ 82.737228][ T4422] dump_backtrace+0x1c8/0x1f4 [ 82.737978][ T4422] show_stack+0x2c/0x3c [ 82.738641][ T4422] __dump_stack+0x30/0x40 [ 82.739377][ T4422] dump_stack_lvl+0xf8/0x160 [ 82.740143][ T4422] dump_stack+0x1c/0x5c [ 82.740782][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 82.741586][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 82.742315][ T4422] gfs2_put_super+0x1f0/0x764 [ 82.743054][ T4422] generic_shutdown_super+0x130/0x324 [ 82.744056][ T4422] kill_block_super+0x70/0xdc [ 82.744858][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 82.745565][ T4422] deactivate_locked_super+0xac/0x124 [ 82.746462][ T4422] deactivate_super+0xe8/0x108 [ 82.747249][ T4422] cleanup_mnt+0x37c/0x404 [ 82.747945][ T4422] __cleanup_mnt+0x20/0x30 [ 82.748609][ T4422] task_work_run+0x1ec/0x270 [ 82.749367][ T4422] do_notify_resume+0x1f70/0x2b0c [ 82.750169][ T4422] el0_svc+0x98/0x138 [ 82.750830][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 82.751683][ T4422] el0t_64_sync+0x18c/0x190 [ 82.892565][ T4702] loop0: detected capacity change from 0 to 32768 [ 82.894810][ T4702] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 82.896161][ T4702] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 82.899173][ T4702] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 82.900990][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 82.902066][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 82.913534][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 82.915223][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 82.916263][ T4702] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 82.956920][ T4702] gfs2: fsid=syz:syz.0: found 1 quota changes [ 82.965941][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 82.968339][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 82.969558][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.971246][ T4422] Call trace: [ 82.971750][ T4422] dump_backtrace+0x1c8/0x1f4 [ 82.972490][ T4422] show_stack+0x2c/0x3c [ 82.973107][ T4422] __dump_stack+0x30/0x40 [ 82.973768][ T4422] dump_stack_lvl+0xf8/0x160 [ 82.974541][ T4422] dump_stack+0x1c/0x5c [ 82.975283][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 82.976117][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 82.976912][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 82.977663][ T4422] gfs2_put_super+0x1e0/0x764 [ 82.978363][ T4422] generic_shutdown_super+0x130/0x324 [ 82.979241][ T4422] kill_block_super+0x70/0xdc [ 82.980069][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 82.980824][ T4422] deactivate_locked_super+0xac/0x124 [ 82.981638][ T4422] deactivate_super+0xe8/0x108 [ 82.982374][ T4422] cleanup_mnt+0x37c/0x404 [ 82.983102][ T4422] __cleanup_mnt+0x20/0x30 [ 82.983864][ T4422] task_work_run+0x1ec/0x270 [ 82.984620][ T4422] do_notify_resume+0x1f70/0x2b0c [ 82.985384][ T4422] el0_svc+0x98/0x138 [ 82.986033][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 82.986812][ T4422] el0t_64_sync+0x18c/0x190 [ 83.133675][ T4706] loop0: detected capacity change from 0 to 32768 [ 83.135689][ T4706] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 83.137049][ T4706] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 83.139468][ T4706] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 83.141253][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 83.142335][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 83.158885][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 83.160621][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 83.161663][ T4706] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 83.201904][ T4706] gfs2: fsid=syz:syz.0: found 1 quota changes [ 83.210439][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 83.212856][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 83.213957][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.215556][ T4422] Call trace: [ 83.216043][ T4422] dump_backtrace+0x1c8/0x1f4 [ 83.216816][ T4422] show_stack+0x2c/0x3c [ 83.217521][ T4422] __dump_stack+0x30/0x40 [ 83.218223][ T4422] dump_stack_lvl+0xf8/0x160 [ 83.218973][ T4422] dump_stack+0x1c/0x5c [ 83.219608][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 83.220415][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 83.221123][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 83.221886][ T4422] gfs2_put_super+0x1e0/0x764 [ 83.222654][ T4422] generic_shutdown_super+0x130/0x324 [ 83.223588][ T4422] kill_block_super+0x70/0xdc [ 83.224361][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 83.225075][ T4422] deactivate_locked_super+0xac/0x124 [ 83.225917][ T4422] deactivate_super+0xe8/0x108 [ 83.226679][ T4422] cleanup_mnt+0x37c/0x404 [ 83.227374][ T4422] __cleanup_mnt+0x20/0x30 [ 83.228113][ T4422] task_work_run+0x1ec/0x270 [ 83.228930][ T4422] do_notify_resume+0x1f70/0x2b0c [ 83.229805][ T4422] el0_svc+0x98/0x138 [ 83.230467][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 83.231335][ T4422] el0t_64_sync+0x18c/0x190 [ 83.378223][ T4710] loop0: detected capacity change from 0 to 32768 [ 83.381158][ T4710] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 83.382351][ T4710] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 83.385317][ T4710] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 83.387086][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 83.388229][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 83.398475][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 83.400257][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 83.401085][ T4710] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 83.442860][ T4710] gfs2: fsid=syz:syz.0: found 1 quota changes [ 83.451715][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 83.453929][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 83.455112][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.456669][ T4422] Call trace: [ 83.457228][ T4422] dump_backtrace+0x1c8/0x1f4 [ 83.457978][ T4422] show_stack+0x2c/0x3c [ 83.458602][ T4422] __dump_stack+0x30/0x40 [ 83.459282][ T4422] dump_stack_lvl+0xf8/0x160 [ 83.459977][ T4422] dump_stack+0x1c/0x5c [ 83.460681][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 83.461517][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 83.462373][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 83.463175][ T4422] gfs2_put_super+0x1e0/0x764 [ 83.463958][ T4422] generic_shutdown_super+0x130/0x324 [ 83.464858][ T4422] kill_block_super+0x70/0xdc [ 83.465649][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 83.466373][ T4422] deactivate_locked_super+0xac/0x124 [ 83.467316][ T4422] deactivate_super+0xe8/0x108 [ 83.468142][ T4422] cleanup_mnt+0x37c/0x404 [ 83.468788][ T4422] __cleanup_mnt+0x20/0x30 [ 83.469433][ T4422] task_work_run+0x1ec/0x270 [ 83.470159][ T4422] do_notify_resume+0x1f70/0x2b0c [ 83.470996][ T4422] el0_svc+0x98/0x138 [ 83.471653][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 83.472492][ T4422] el0t_64_sync+0x18c/0x190 [ 83.615703][ T4714] loop0: detected capacity change from 0 to 32768 [ 83.618083][ T4714] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 83.619405][ T4714] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 83.622159][ T4714] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 83.623882][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 83.624929][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 83.635285][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 83.637157][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 83.638042][ T4714] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 83.676523][ T4714] gfs2: fsid=syz:syz.0: found 1 quota changes [ 83.685223][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 83.687558][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 83.688758][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.690403][ T4422] Call trace: [ 83.690988][ T4422] dump_backtrace+0x1c8/0x1f4 [ 83.691777][ T4422] show_stack+0x2c/0x3c [ 83.692403][ T4422] __dump_stack+0x30/0x40 [ 83.693119][ T4422] dump_stack_lvl+0xf8/0x160 [ 83.693865][ T4422] dump_stack+0x1c/0x5c [ 83.694484][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 83.695245][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 83.696085][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 83.696886][ T4422] gfs2_put_super+0x1e0/0x764 [ 83.697678][ T4422] generic_shutdown_super+0x130/0x324 [ 83.698593][ T4422] kill_block_super+0x70/0xdc [ 83.699350][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 83.700065][ T4422] deactivate_locked_super+0xac/0x124 [ 83.700964][ T4422] deactivate_super+0xe8/0x108 [ 83.701809][ T4422] cleanup_mnt+0x37c/0x404 [ 83.702478][ T4422] __cleanup_mnt+0x20/0x30 [ 83.703147][ T4422] task_work_run+0x1ec/0x270 [ 83.703886][ T4422] do_notify_resume+0x1f70/0x2b0c [ 83.704678][ T4422] el0_svc+0x98/0x138 [ 83.705336][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 83.706175][ T4422] el0t_64_sync+0x18c/0x190 [ 83.850578][ T4718] loop0: detected capacity change from 0 to 32768 [ 83.852955][ T4718] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 83.854340][ T4718] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 83.857020][ T4718] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 83.858710][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 83.859818][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 83.882346][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 22ms [ 83.883614][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 83.884446][ T4718] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 83.926811][ T4718] gfs2: fsid=syz:syz.0: found 1 quota changes [ 83.935639][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 83.937655][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 83.938889][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.940399][ T4422] Call trace: [ 83.940935][ T4422] dump_backtrace+0x1c8/0x1f4 [ 83.941784][ T4422] show_stack+0x2c/0x3c [ 83.942454][ T4422] __dump_stack+0x30/0x40 [ 83.943134][ T4422] dump_stack_lvl+0xf8/0x160 [ 83.943881][ T4422] dump_stack+0x1c/0x5c [ 83.944600][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 83.945449][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 83.946302][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 83.947130][ T4422] gfs2_put_super+0x1e0/0x764 [ 83.947943][ T4422] generic_shutdown_super+0x130/0x324 [ 83.948805][ T4422] kill_block_super+0x70/0xdc [ 83.949542][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 83.950238][ T4422] deactivate_locked_super+0xac/0x124 [ 83.951105][ T4422] deactivate_super+0xe8/0x108 [ 83.951903][ T4422] cleanup_mnt+0x37c/0x404 [ 83.952601][ T4422] __cleanup_mnt+0x20/0x30 [ 83.953328][ T4422] task_work_run+0x1ec/0x270 [ 83.954070][ T4422] do_notify_resume+0x1f70/0x2b0c [ 83.954841][ T4422] el0_svc+0x98/0x138 [ 83.955469][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 83.956277][ T4422] el0t_64_sync+0x18c/0x190 [ 84.104005][ T4722] loop0: detected capacity change from 0 to 32768 [ 84.106372][ T4722] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 84.107625][ T4722] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 84.111427][ T4722] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 84.113123][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 84.114116][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 84.124503][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 84.126116][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 84.127155][ T4722] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 84.172229][ T4722] gfs2: fsid=syz:syz.0: found 1 quota changes [ 84.189227][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 84.191683][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 84.192964][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.194605][ T4422] Call trace: [ 84.195180][ T4422] dump_backtrace+0x1c8/0x1f4 [ 84.195892][ T4422] show_stack+0x2c/0x3c [ 84.196576][ T4422] __dump_stack+0x30/0x40 [ 84.197296][ T4422] dump_stack_lvl+0xf8/0x160 [ 84.198046][ T4422] dump_stack+0x1c/0x5c [ 84.198719][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 84.199587][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 84.200418][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 84.201112][ T4422] gfs2_put_super+0x1e0/0x764 [ 84.201943][ T4422] generic_shutdown_super+0x130/0x324 [ 84.202788][ T4422] kill_block_super+0x70/0xdc [ 84.203606][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 84.204326][ T4422] deactivate_locked_super+0xac/0x124 [ 84.205201][ T4422] deactivate_super+0xe8/0x108 [ 84.206012][ T4422] cleanup_mnt+0x37c/0x404 [ 84.206788][ T4422] __cleanup_mnt+0x20/0x30 [ 84.207517][ T4422] task_work_run+0x1ec/0x270 [ 84.208305][ T4422] do_notify_resume+0x1f70/0x2b0c [ 84.209136][ T4422] el0_svc+0x98/0x138 [ 84.209743][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 84.210596][ T4422] el0t_64_sync+0x18c/0x190 [ 84.354909][ T4726] loop0: detected capacity change from 0 to 32768 [ 84.359996][ T4726] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 84.361445][ T4726] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 84.364365][ T4726] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 84.366419][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 84.367460][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 84.378001][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 84.379762][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 84.381198][ T4726] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 84.419779][ T4726] gfs2: fsid=syz:syz.0: found 1 quota changes [ 84.427939][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 84.430892][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 84.432133][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.433652][ T4422] Call trace: [ 84.434158][ T4422] dump_backtrace+0x1c8/0x1f4 [ 84.434875][ T4422] show_stack+0x2c/0x3c [ 84.435477][ T4422] __dump_stack+0x30/0x40 [ 84.436181][ T4422] dump_stack_lvl+0xf8/0x160 [ 84.436946][ T4422] dump_stack+0x1c/0x5c [ 84.437603][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 84.438376][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 84.439153][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 84.439913][ T4422] gfs2_put_super+0x1e0/0x764 [ 84.440720][ T4422] generic_shutdown_super+0x130/0x324 [ 84.441552][ T4422] kill_block_super+0x70/0xdc [ 84.442303][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 84.443044][ T4422] deactivate_locked_super+0xac/0x124 [ 84.443965][ T4422] deactivate_super+0xe8/0x108 [ 84.444791][ T4422] cleanup_mnt+0x37c/0x404 [ 84.445552][ T4422] __cleanup_mnt+0x20/0x30 [ 84.446244][ T4422] task_work_run+0x1ec/0x270 [ 84.446988][ T4422] do_notify_resume+0x1f70/0x2b0c [ 84.447820][ T4422] el0_svc+0x98/0x138 [ 84.448510][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 84.449306][ T4422] el0t_64_sync+0x18c/0x190 [ 84.590925][ T4730] loop0: detected capacity change from 0 to 32768 [ 84.593390][ T4730] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 84.594733][ T4730] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 84.597240][ T4730] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 84.598913][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 84.600104][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 84.610071][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 9ms [ 84.611726][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 84.612605][ T4730] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 84.651810][ T4730] gfs2: fsid=syz:syz.0: found 1 quota changes [ 84.660887][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 84.662974][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 84.664190][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.665752][ T4422] Call trace: [ 84.666240][ T4422] dump_backtrace+0x1c8/0x1f4 [ 84.666946][ T4422] show_stack+0x2c/0x3c [ 84.667579][ T4422] __dump_stack+0x30/0x40 [ 84.668350][ T4422] dump_stack_lvl+0xf8/0x160 [ 84.669083][ T4422] dump_stack+0x1c/0x5c [ 84.669819][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 84.670674][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 84.671512][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 84.672264][ T4422] gfs2_put_super+0x1e0/0x764 [ 84.673037][ T4422] generic_shutdown_super+0x130/0x324 [ 84.673924][ T4422] kill_block_super+0x70/0xdc [ 84.674740][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 84.675475][ T4422] deactivate_locked_super+0xac/0x124 [ 84.676341][ T4422] deactivate_super+0xe8/0x108 [ 84.677177][ T4422] cleanup_mnt+0x37c/0x404 [ 84.677950][ T4422] __cleanup_mnt+0x20/0x30 [ 84.678653][ T4422] task_work_run+0x1ec/0x270 [ 84.679435][ T4422] do_notify_resume+0x1f70/0x2b0c [ 84.680255][ T4422] el0_svc+0x98/0x138 [ 84.680929][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 84.681751][ T4422] el0t_64_sync+0x18c/0x190 [ 84.822910][ T4734] loop0: detected capacity change from 0 to 32768 [ 84.825796][ T4734] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 84.827138][ T4734] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 84.830207][ T4734] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 84.832071][ T4552] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 84.833268][ T4552] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 84.843387][ T4552] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 84.845150][ T4552] gfs2: fsid=syz:syz.0: jid=0: Done [ 84.846044][ T4734] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 84.884732][ T4734] gfs2: fsid=syz:syz.0: found 1 quota changes [ 84.893251][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 84.895333][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 84.896504][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.898102][ T4422] Call trace: [ 84.898685][ T4422] dump_backtrace+0x1c8/0x1f4 [ 84.899473][ T4422] show_stack+0x2c/0x3c [ 84.900155][ T4422] __dump_stack+0x30/0x40 [ 84.900879][ T4422] dump_stack_lvl+0xf8/0x160 [ 84.901642][ T4422] dump_stack+0x1c/0x5c [ 84.902347][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 84.903111][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 84.903956][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 84.904677][ T4422] gfs2_put_super+0x1e0/0x764 [ 84.905526][ T4422] generic_shutdown_super+0x130/0x324 [ 84.906456][ T4422] kill_block_super+0x70/0xdc [ 84.907220][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 84.907936][ T4422] deactivate_locked_super+0xac/0x124 [ 84.908833][ T4422] deactivate_super+0xe8/0x108 [ 84.909577][ T4422] cleanup_mnt+0x37c/0x404 [ 84.910278][ T4422] __cleanup_mnt+0x20/0x30 [ 84.910970][ T4422] task_work_run+0x1ec/0x270 [ 84.911773][ T4422] do_notify_resume+0x1f70/0x2b0c [ 84.912624][ T4422] el0_svc+0x98/0x138 [ 84.913261][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 84.914031][ T4422] el0t_64_sync+0x18c/0x190 [ 85.059707][ T4738] loop0: detected capacity change from 0 to 32768 [ 85.062582][ T4738] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 85.063865][ T4738] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 85.066163][ T4738] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 85.067878][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 85.068928][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 85.080800][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 85.082233][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 85.083162][ T4738] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 85.118140][ T4738] gfs2: fsid=syz:syz.0: found 1 quota changes [ 85.121802][ T4740] gfs2: fsid=syz:syz.0: gfs2_quotad: sync error -57 [ 85.123694][ T4422] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 85.133202][ T4422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 85.134522][ T4422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 85.136157][ T4422] gfs2: fsid=syz:syz.0: File system withdrawn [ 85.137124][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 85.138371][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.139984][ T4422] Call trace: [ 85.140510][ T4422] dump_backtrace+0x1c8/0x1f4 [ 85.141300][ T4422] show_stack+0x2c/0x3c [ 85.141980][ T4422] __dump_stack+0x30/0x40 [ 85.142689][ T4422] dump_stack_lvl+0xf8/0x160 [ 85.143452][ T4422] dump_stack+0x1c/0x5c [ 85.144121][ T4422] gfs2_withdraw+0xf9c/0x13a8 [ 85.144860][ T4422] gfs2_log_flush+0x16e8/0x1aa0 [ 85.145579][ T4422] do_sync+0x88c/0xa94 [ 85.146212][ T4422] gfs2_quota_sync+0x2e0/0x528 [ 85.146961][ T4422] gfs2_sync_fs+0x4c/0xc4 [ 85.147627][ T4422] sync_filesystem+0xe8/0x218 [ 85.148322][ T4422] generic_shutdown_super+0x70/0x324 [ 85.149171][ T4422] kill_block_super+0x70/0xdc [ 85.149985][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 85.150750][ T4422] deactivate_locked_super+0xac/0x124 [ 85.151622][ T4422] deactivate_super+0xe8/0x108 [ 85.152382][ T4422] cleanup_mnt+0x37c/0x404 [ 85.153100][ T4422] __cleanup_mnt+0x20/0x30 [ 85.153794][ T4422] task_work_run+0x1ec/0x270 [ 85.154534][ T4422] do_notify_resume+0x1f70/0x2b0c [ 85.155251][ T4422] el0_svc+0x98/0x138 [ 85.155879][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 85.156644][ T4422] el0t_64_sync+0x18c/0x190 [ 85.158524][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 85.161376][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 85.162554][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.164182][ T4422] Call trace: [ 85.164725][ T4422] dump_backtrace+0x1c8/0x1f4 [ 85.165503][ T4422] show_stack+0x2c/0x3c [ 85.166176][ T4422] __dump_stack+0x30/0x40 [ 85.166822][ T4422] dump_stack_lvl+0xf8/0x160 [ 85.167459][ T4422] dump_stack+0x1c/0x5c [ 85.168089][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 85.168868][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 85.169664][ T4422] gfs2_put_super+0x1f0/0x764 [ 85.170469][ T4422] generic_shutdown_super+0x130/0x324 [ 85.171416][ T4422] kill_block_super+0x70/0xdc [ 85.172209][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 85.172924][ T4422] deactivate_locked_super+0xac/0x124 [ 85.173806][ T4422] deactivate_super+0xe8/0x108 [ 85.174547][ T4422] cleanup_mnt+0x37c/0x404 [ 85.175223][ T4422] __cleanup_mnt+0x20/0x30 [ 85.175954][ T4422] task_work_run+0x1ec/0x270 [ 85.176733][ T4422] do_notify_resume+0x1f70/0x2b0c [ 85.177575][ T4422] el0_svc+0x98/0x138 [ 85.178246][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 85.179019][ T4422] el0t_64_sync+0x18c/0x190 [ 85.323845][ T4742] loop0: detected capacity change from 0 to 32768 [ 85.325808][ T4742] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 85.327058][ T4742] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 85.329514][ T4742] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 85.331194][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 85.332346][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 85.348098][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms [ 85.349831][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 85.351233][ T4742] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 85.394586][ T4742] gfs2: fsid=syz:syz.0: found 1 quota changes [ 85.403754][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 85.405840][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 85.406977][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.408495][ T4422] Call trace: [ 85.409036][ T4422] dump_backtrace+0x1c8/0x1f4 [ 85.409747][ T4422] show_stack+0x2c/0x3c [ 85.410371][ T4422] __dump_stack+0x30/0x40 [ 85.411089][ T4422] dump_stack_lvl+0xf8/0x160 [ 85.411848][ T4422] dump_stack+0x1c/0x5c [ 85.412561][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 85.413404][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 85.414346][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 85.415138][ T4422] gfs2_put_super+0x1e0/0x764 [ 85.415912][ T4422] generic_shutdown_super+0x130/0x324 [ 85.416808][ T4422] kill_block_super+0x70/0xdc [ 85.417548][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 85.418335][ T4422] deactivate_locked_super+0xac/0x124 [ 85.419270][ T4422] deactivate_super+0xe8/0x108 [ 85.420025][ T4422] cleanup_mnt+0x37c/0x404 [ 85.420804][ T4422] __cleanup_mnt+0x20/0x30 [ 85.421581][ T4422] task_work_run+0x1ec/0x270 [ 85.422398][ T4422] do_notify_resume+0x1f70/0x2b0c [ 85.423242][ T4422] el0_svc+0x98/0x138 [ 85.423885][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 85.424713][ T4422] el0t_64_sync+0x18c/0x190 [ 85.565567][ T4746] loop0: detected capacity change from 0 to 32768 [ 85.567756][ T4746] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 85.569042][ T4746] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 85.571992][ T4746] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 85.573693][ T4365] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 85.574775][ T4365] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 85.585024][ T4365] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 85.586365][ T4365] gfs2: fsid=syz:syz.0: jid=0: Done [ 85.587207][ T4746] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 85.628378][ T4746] gfs2: fsid=syz:syz.0: found 1 quota changes [ 85.638274][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 85.640768][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 85.641952][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.643537][ T4422] Call trace: [ 85.644019][ T4422] dump_backtrace+0x1c8/0x1f4 [ 85.644744][ T4422] show_stack+0x2c/0x3c [ 85.645380][ T4422] __dump_stack+0x30/0x40 [ 85.646089][ T4422] dump_stack_lvl+0xf8/0x160 [ 85.646836][ T4422] dump_stack+0x1c/0x5c [ 85.647462][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 85.648249][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 85.649076][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 85.649724][ T4422] gfs2_put_super+0x1e0/0x764 [ 85.650443][ T4422] generic_shutdown_super+0x130/0x324 [ 85.651271][ T4422] kill_block_super+0x70/0xdc [ 85.651971][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 85.652644][ T4422] deactivate_locked_super+0xac/0x124 [ 85.653459][ T4422] deactivate_super+0xe8/0x108 [ 85.654279][ T4422] cleanup_mnt+0x37c/0x404 [ 85.654971][ T4422] __cleanup_mnt+0x20/0x30 [ 85.655725][ T4422] task_work_run+0x1ec/0x270 [ 85.656532][ T4422] do_notify_resume+0x1f70/0x2b0c [ 85.657407][ T4422] el0_svc+0x98/0x138 [ 85.658102][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 85.658971][ T4422] el0t_64_sync+0x18c/0x190 [ 85.802901][ T4750] loop0: detected capacity change from 0 to 32768 [ 85.809415][ T4750] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 85.810975][ T4750] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 85.813499][ T4750] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 85.815211][ T4365] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 85.816350][ T4365] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 85.826467][ T4365] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 85.828242][ T4365] gfs2: fsid=syz:syz.0: jid=0: Done [ 85.829142][ T4750] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 85.868216][ T4750] gfs2: fsid=syz:syz.0: found 1 quota changes [ 85.890708][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 85.892970][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 85.894197][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.895905][ T4422] Call trace: [ 85.896398][ T4422] dump_backtrace+0x1c8/0x1f4 [ 85.897131][ T4422] show_stack+0x2c/0x3c [ 85.897751][ T4422] __dump_stack+0x30/0x40 [ 85.898413][ T4422] dump_stack_lvl+0xf8/0x160 [ 85.899102][ T4422] dump_stack+0x1c/0x5c [ 85.899744][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 85.900590][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 85.901454][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 85.902231][ T4422] gfs2_put_super+0x1e0/0x764 [ 85.902959][ T4422] generic_shutdown_super+0x130/0x324 [ 85.903756][ T4422] kill_block_super+0x70/0xdc [ 85.904515][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 85.905208][ T4422] deactivate_locked_super+0xac/0x124 [ 85.905992][ T4422] deactivate_super+0xe8/0x108 [ 85.906835][ T4422] cleanup_mnt+0x37c/0x404 [ 85.907551][ T4422] __cleanup_mnt+0x20/0x30 [ 85.908276][ T4422] task_work_run+0x1ec/0x270 [ 85.909056][ T4422] do_notify_resume+0x1f70/0x2b0c [ 85.909899][ T4422] el0_svc+0x98/0x138 [ 85.910509][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 85.911342][ T4422] el0t_64_sync+0x18c/0x190 [ 86.055287][ T4754] loop0: detected capacity change from 0 to 32768 [ 86.060620][ T4754] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 86.062063][ T4754] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 86.064859][ T4754] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 86.066887][ T4365] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 86.068007][ T4365] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 86.078439][ T4365] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 86.080334][ T4365] gfs2: fsid=syz:syz.0: jid=0: Done [ 86.081194][ T4754] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 86.122253][ T4754] gfs2: fsid=syz:syz.0: found 1 quota changes [ 86.130332][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 86.132254][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 86.133299][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.134697][ T4422] Call trace: [ 86.135195][ T4422] dump_backtrace+0x1c8/0x1f4 [ 86.135916][ T4422] show_stack+0x2c/0x3c [ 86.136572][ T4422] __dump_stack+0x30/0x40 [ 86.137290][ T4422] dump_stack_lvl+0xf8/0x160 [ 86.138009][ T4422] dump_stack+0x1c/0x5c [ 86.138698][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 86.139464][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 86.140288][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 86.141056][ T4422] gfs2_put_super+0x1e0/0x764 [ 86.141892][ T4422] generic_shutdown_super+0x130/0x324 [ 86.142864][ T4422] kill_block_super+0x70/0xdc [ 86.143654][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 86.144355][ T4422] deactivate_locked_super+0xac/0x124 [ 86.145224][ T4422] deactivate_super+0xe8/0x108 [ 86.145932][ T4422] cleanup_mnt+0x37c/0x404 [ 86.146647][ T4422] __cleanup_mnt+0x20/0x30 [ 86.147354][ T4422] task_work_run+0x1ec/0x270 [ 86.148020][ T4422] do_notify_resume+0x1f70/0x2b0c [ 86.148831][ T4422] el0_svc+0x98/0x138 [ 86.149418][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 86.150175][ T4422] el0t_64_sync+0x18c/0x190 [ 86.295320][ T4758] loop0: detected capacity change from 0 to 32768 [ 86.300348][ T4758] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 86.301710][ T4758] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 86.304245][ T4758] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 86.305914][ T4365] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 86.307007][ T4365] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 86.319063][ T4365] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 86.320962][ T4365] gfs2: fsid=syz:syz.0: jid=0: Done [ 86.322488][ T4758] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 86.362047][ T4758] gfs2: fsid=syz:syz.0: found 1 quota changes [ 86.370142][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 86.372402][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 86.373563][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.375018][ T4422] Call trace: [ 86.375514][ T4422] dump_backtrace+0x1c8/0x1f4 [ 86.376251][ T4422] show_stack+0x2c/0x3c [ 86.376885][ T4422] __dump_stack+0x30/0x40 [ 86.377544][ T4422] dump_stack_lvl+0xf8/0x160 [ 86.378296][ T4422] dump_stack+0x1c/0x5c [ 86.378979][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 86.379805][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 86.380702][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 86.381503][ T4422] gfs2_put_super+0x1e0/0x764 [ 86.382255][ T4422] generic_shutdown_super+0x130/0x324 [ 86.383124][ T4422] kill_block_super+0x70/0xdc [ 86.383829][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 86.384489][ T4422] deactivate_locked_super+0xac/0x124 [ 86.385409][ T4422] deactivate_super+0xe8/0x108 [ 86.386232][ T4422] cleanup_mnt+0x37c/0x404 [ 86.386927][ T4422] __cleanup_mnt+0x20/0x30 [ 86.387608][ T4422] task_work_run+0x1ec/0x270 [ 86.388346][ T4422] do_notify_resume+0x1f70/0x2b0c [ 86.389139][ T4422] el0_svc+0x98/0x138 [ 86.389767][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 86.390546][ T4422] el0t_64_sync+0x18c/0x190 [ 86.513711][ T4762] loop0: detected capacity change from 0 to 32768 [ 86.516888][ T4762] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 86.518244][ T4762] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 86.520764][ T4762] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 86.522491][ T4365] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 86.523541][ T4365] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 86.535343][ T4365] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 86.537097][ T4365] gfs2: fsid=syz:syz.0: jid=0: Done [ 86.538087][ T4762] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 86.591702][ T4762] gfs2: fsid=syz:syz.0: found 1 quota changes [ 86.600893][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 86.603198][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 86.604340][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.605969][ T4422] Call trace: [ 86.606490][ T4422] dump_backtrace+0x1c8/0x1f4 [ 86.607256][ T4422] show_stack+0x2c/0x3c [ 86.607888][ T4422] __dump_stack+0x30/0x40 [ 86.608585][ T4422] dump_stack_lvl+0xf8/0x160 [ 86.609321][ T4422] dump_stack+0x1c/0x5c [ 86.609978][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 86.610766][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 86.611611][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 86.612430][ T4422] gfs2_put_super+0x1e0/0x764 [ 86.613206][ T4422] generic_shutdown_super+0x130/0x324 [ 86.614168][ T4422] kill_block_super+0x70/0xdc [ 86.615012][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 86.615713][ T4422] deactivate_locked_super+0xac/0x124 [ 86.616552][ T4422] deactivate_super+0xe8/0x108 [ 86.617315][ T4422] cleanup_mnt+0x37c/0x404 [ 86.618068][ T4422] __cleanup_mnt+0x20/0x30 [ 86.618795][ T4422] task_work_run+0x1ec/0x270 [ 86.619584][ T4422] do_notify_resume+0x1f70/0x2b0c [ 86.620426][ T4422] el0_svc+0x98/0x138 [ 86.621050][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 86.621848][ T4422] el0t_64_sync+0x18c/0x190 [ 86.765986][ T4766] loop0: detected capacity change from 0 to 32768 [ 86.767988][ T4766] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 86.769306][ T4766] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 86.772030][ T4766] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 86.773684][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 86.774718][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 86.786070][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 86.787720][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 86.788639][ T4766] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 86.829883][ T4766] gfs2: fsid=syz:syz.0: found 1 quota changes [ 86.838870][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 86.841199][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 86.842464][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.844121][ T4422] Call trace: [ 86.844637][ T4422] dump_backtrace+0x1c8/0x1f4 [ 86.845364][ T4422] show_stack+0x2c/0x3c [ 86.846093][ T4422] __dump_stack+0x30/0x40 [ 86.846826][ T4422] dump_stack_lvl+0xf8/0x160 [ 86.847606][ T4422] dump_stack+0x1c/0x5c [ 86.848334][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 86.849155][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 86.850087][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 86.850923][ T4422] gfs2_put_super+0x1e0/0x764 [ 86.851723][ T4422] generic_shutdown_super+0x130/0x324 [ 86.852633][ T4422] kill_block_super+0x70/0xdc [ 86.853441][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 86.854162][ T4422] deactivate_locked_super+0xac/0x124 [ 86.855070][ T4422] deactivate_super+0xe8/0x108 [ 86.855893][ T4422] cleanup_mnt+0x37c/0x404 [ 86.856600][ T4422] __cleanup_mnt+0x20/0x30 [ 86.857326][ T4422] task_work_run+0x1ec/0x270 [ 86.858104][ T4422] do_notify_resume+0x1f70/0x2b0c [ 86.858958][ T4422] el0_svc+0x98/0x138 [ 86.859605][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 86.860492][ T4422] el0t_64_sync+0x18c/0x190 [ 87.008630][ T4770] loop0: detected capacity change from 0 to 32768 [ 87.012005][ T4770] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 87.013371][ T4770] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 87.015839][ T4770] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 87.017430][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 87.018538][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 87.034208][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms [ 87.035590][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 87.036470][ T4770] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 87.083730][ T4770] gfs2: fsid=syz:syz.0: found 1 quota changes [ 87.092132][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 87.094238][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 87.095457][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.097045][ T4422] Call trace: [ 87.097559][ T4422] dump_backtrace+0x1c8/0x1f4 [ 87.098308][ T4422] show_stack+0x2c/0x3c [ 87.098979][ T4422] __dump_stack+0x30/0x40 [ 87.099652][ T4422] dump_stack_lvl+0xf8/0x160 [ 87.100441][ T4422] dump_stack+0x1c/0x5c [ 87.101171][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 87.102008][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 87.102912][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 87.103691][ T4422] gfs2_put_super+0x1e0/0x764 [ 87.104521][ T4422] generic_shutdown_super+0x130/0x324 [ 87.105421][ T4422] kill_block_super+0x70/0xdc [ 87.106173][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 87.106858][ T4422] deactivate_locked_super+0xac/0x124 [ 87.107789][ T4422] deactivate_super+0xe8/0x108 [ 87.108574][ T4422] cleanup_mnt+0x37c/0x404 [ 87.109236][ T4422] __cleanup_mnt+0x20/0x30 [ 87.110007][ T4422] task_work_run+0x1ec/0x270 [ 87.110767][ T4422] do_notify_resume+0x1f70/0x2b0c [ 87.111577][ T4422] el0_svc+0x98/0x138 [ 87.112179][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 87.112949][ T4422] el0t_64_sync+0x18c/0x190 [ 87.259321][ T4774] loop0: detected capacity change from 0 to 32768 [ 87.261467][ T4774] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 87.262748][ T4774] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 87.265286][ T4774] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 87.266834][ T4365] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 87.267917][ T4365] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 87.277857][ T4365] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 9ms [ 87.279519][ T4365] gfs2: fsid=syz:syz.0: jid=0: Done [ 87.280621][ T4774] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 87.322443][ T4774] gfs2: fsid=syz:syz.0: found 1 quota changes [ 87.331333][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 87.333467][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 87.334546][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.335968][ T4422] Call trace: [ 87.336446][ T4422] dump_backtrace+0x1c8/0x1f4 [ 87.337259][ T4422] show_stack+0x2c/0x3c [ 87.337970][ T4422] __dump_stack+0x30/0x40 [ 87.338700][ T4422] dump_stack_lvl+0xf8/0x160 [ 87.339444][ T4422] dump_stack+0x1c/0x5c [ 87.340163][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 87.341006][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 87.341846][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 87.342622][ T4422] gfs2_put_super+0x1e0/0x764 [ 87.343361][ T4422] generic_shutdown_super+0x130/0x324 [ 87.344216][ T4422] kill_block_super+0x70/0xdc [ 87.345009][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 87.345713][ T4422] deactivate_locked_super+0xac/0x124 [ 87.346559][ T4422] deactivate_super+0xe8/0x108 [ 87.347360][ T4422] cleanup_mnt+0x37c/0x404 [ 87.348104][ T4422] __cleanup_mnt+0x20/0x30 [ 87.348767][ T4422] task_work_run+0x1ec/0x270 [ 87.349480][ T4422] do_notify_resume+0x1f70/0x2b0c [ 87.350288][ T4422] el0_svc+0x98/0x138 [ 87.350931][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 87.351785][ T4422] el0t_64_sync+0x18c/0x190 [ 87.494510][ T4778] loop0: detected capacity change from 0 to 32768 [ 87.496661][ T4778] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 87.497990][ T4778] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 87.501821][ T4778] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 87.503559][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 87.504635][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 87.530470][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 25ms [ 87.531804][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 87.532664][ T4778] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 87.574354][ T4778] gfs2: fsid=syz:syz.0: found 1 quota changes [ 87.583560][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 87.585736][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 87.586917][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.588441][ T4422] Call trace: [ 87.588945][ T4422] dump_backtrace+0x1c8/0x1f4 [ 87.589712][ T4422] show_stack+0x2c/0x3c [ 87.590393][ T4422] __dump_stack+0x30/0x40 [ 87.591100][ T4422] dump_stack_lvl+0xf8/0x160 [ 87.591832][ T4422] dump_stack+0x1c/0x5c [ 87.592523][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 87.593357][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 87.594235][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 87.595013][ T4422] gfs2_put_super+0x1e0/0x764 [ 87.595797][ T4422] generic_shutdown_super+0x130/0x324 [ 87.596673][ T4422] kill_block_super+0x70/0xdc [ 87.597417][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 87.598106][ T4422] deactivate_locked_super+0xac/0x124 [ 87.599044][ T4422] deactivate_super+0xe8/0x108 [ 87.599840][ T4422] cleanup_mnt+0x37c/0x404 [ 87.600570][ T4422] __cleanup_mnt+0x20/0x30 [ 87.601323][ T4422] task_work_run+0x1ec/0x270 [ 87.602027][ T4422] do_notify_resume+0x1f70/0x2b0c [ 87.602850][ T4422] el0_svc+0x98/0x138 [ 87.603475][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 87.604223][ T4422] el0t_64_sync+0x18c/0x190 1970/01/01 00:01:27 executed programs: 64 [ 87.748106][ T4782] loop0: detected capacity change from 0 to 32768 [ 87.753230][ T4782] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 87.754583][ T4782] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 87.757077][ T4782] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 87.758704][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 87.759694][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 87.771207][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 87.772943][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 87.773845][ T4782] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 87.817844][ T4782] gfs2: fsid=syz:syz.0: found 1 quota changes [ 87.827004][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 87.829137][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 87.830343][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.831957][ T4422] Call trace: [ 87.832513][ T4422] dump_backtrace+0x1c8/0x1f4 [ 87.833312][ T4422] show_stack+0x2c/0x3c [ 87.834015][ T4422] __dump_stack+0x30/0x40 [ 87.834753][ T4422] dump_stack_lvl+0xf8/0x160 [ 87.835560][ T4422] dump_stack+0x1c/0x5c [ 87.836239][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 87.837059][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 87.837865][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 87.838573][ T4422] gfs2_put_super+0x1e0/0x764 [ 87.839423][ T4422] generic_shutdown_super+0x130/0x324 [ 87.840310][ T4422] kill_block_super+0x70/0xdc [ 87.841083][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 87.841808][ T4422] deactivate_locked_super+0xac/0x124 [ 87.842661][ T4422] deactivate_super+0xe8/0x108 [ 87.843421][ T4422] cleanup_mnt+0x37c/0x404 [ 87.844087][ T4422] __cleanup_mnt+0x20/0x30 [ 87.844874][ T4422] task_work_run+0x1ec/0x270 [ 87.845670][ T4422] do_notify_resume+0x1f70/0x2b0c [ 87.846488][ T4422] el0_svc+0x98/0x138 [ 87.847156][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 87.847975][ T4422] el0t_64_sync+0x18c/0x190 [ 87.992881][ T4786] loop0: detected capacity change from 0 to 32768 [ 87.996431][ T4786] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 87.997772][ T4786] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.001056][ T4786] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 88.002706][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 88.003867][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 88.013980][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 88.015584][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 88.016579][ T4786] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 88.057209][ T4786] gfs2: fsid=syz:syz.0: found 1 quota changes [ 88.070929][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 88.072998][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 88.074076][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.075675][ T4422] Call trace: [ 88.076143][ T4422] dump_backtrace+0x1c8/0x1f4 [ 88.076908][ T4422] show_stack+0x2c/0x3c [ 88.077568][ T4422] __dump_stack+0x30/0x40 [ 88.078272][ T4422] dump_stack_lvl+0xf8/0x160 [ 88.078980][ T4422] dump_stack+0x1c/0x5c [ 88.079644][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 88.080473][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 88.081301][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 88.082061][ T4422] gfs2_put_super+0x1e0/0x764 [ 88.082809][ T4422] generic_shutdown_super+0x130/0x324 [ 88.083691][ T4422] kill_block_super+0x70/0xdc [ 88.084466][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 88.085178][ T4422] deactivate_locked_super+0xac/0x124 [ 88.086107][ T4422] deactivate_super+0xe8/0x108 [ 88.086888][ T4422] cleanup_mnt+0x37c/0x404 [ 88.087582][ T4422] __cleanup_mnt+0x20/0x30 [ 88.088303][ T4422] task_work_run+0x1ec/0x270 [ 88.089019][ T4422] do_notify_resume+0x1f70/0x2b0c [ 88.089740][ T4422] el0_svc+0x98/0x138 [ 88.090332][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 88.091107][ T4422] el0t_64_sync+0x18c/0x190 [ 88.233087][ T4790] loop0: detected capacity change from 0 to 32768 [ 88.235510][ T4790] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 88.236798][ T4790] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.239315][ T4790] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 88.241068][ T4365] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 88.242287][ T4365] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 88.255659][ T4365] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 13ms [ 88.257884][ T4365] gfs2: fsid=syz:syz.0: jid=0: Done [ 88.258811][ T4790] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 88.299856][ T4790] gfs2: fsid=syz:syz.0: found 1 quota changes [ 88.308416][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 88.310782][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 88.312013][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.313624][ T4422] Call trace: [ 88.314197][ T4422] dump_backtrace+0x1c8/0x1f4 [ 88.314986][ T4422] show_stack+0x2c/0x3c [ 88.315712][ T4422] __dump_stack+0x30/0x40 [ 88.316522][ T4422] dump_stack_lvl+0xf8/0x160 [ 88.317336][ T4422] dump_stack+0x1c/0x5c [ 88.318002][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 88.318835][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 88.319602][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 88.320364][ T4422] gfs2_put_super+0x1e0/0x764 [ 88.321091][ T4422] generic_shutdown_super+0x130/0x324 [ 88.321947][ T4422] kill_block_super+0x70/0xdc [ 88.322694][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 88.323400][ T4422] deactivate_locked_super+0xac/0x124 [ 88.324253][ T4422] deactivate_super+0xe8/0x108 [ 88.325001][ T4422] cleanup_mnt+0x37c/0x404 [ 88.325719][ T4422] __cleanup_mnt+0x20/0x30 [ 88.326377][ T4422] task_work_run+0x1ec/0x270 [ 88.327132][ T4422] do_notify_resume+0x1f70/0x2b0c [ 88.327906][ T4422] el0_svc+0x98/0x138 [ 88.328546][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 88.329299][ T4422] el0t_64_sync+0x18c/0x190 [ 88.473558][ T4794] loop0: detected capacity change from 0 to 32768 [ 88.476165][ T4794] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 88.477418][ T4794] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.479709][ T4794] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 88.481770][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 88.482913][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 88.493392][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 88.495118][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 88.496189][ T4794] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 88.536754][ T4794] gfs2: fsid=syz:syz.0: found 1 quota changes [ 88.545587][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 88.547793][ T4422] CPU: 0 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 88.548997][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.550676][ T4422] Call trace: [ 88.551202][ T4422] dump_backtrace+0x1c8/0x1f4 [ 88.552014][ T4422] show_stack+0x2c/0x3c [ 88.552661][ T4422] __dump_stack+0x30/0x40 [ 88.553393][ T4422] dump_stack_lvl+0xf8/0x160 [ 88.554106][ T4422] dump_stack+0x1c/0x5c [ 88.554753][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 88.555555][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 88.556345][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 88.557181][ T4422] gfs2_put_super+0x1e0/0x764 [ 88.558018][ T4422] generic_shutdown_super+0x130/0x324 [ 88.558889][ T4422] kill_block_super+0x70/0xdc [ 88.559657][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 88.560331][ T4422] deactivate_locked_super+0xac/0x124 [ 88.561213][ T4422] deactivate_super+0xe8/0x108 [ 88.562034][ T4422] cleanup_mnt+0x37c/0x404 [ 88.562764][ T4422] __cleanup_mnt+0x20/0x30 [ 88.563549][ T4422] task_work_run+0x1ec/0x270 [ 88.564327][ T4422] do_notify_resume+0x1f70/0x2b0c [ 88.565249][ T4422] el0_svc+0x98/0x138 [ 88.565933][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 88.566757][ T4422] el0t_64_sync+0x18c/0x190 [ 88.707815][ T4798] loop0: detected capacity change from 0 to 32768 [ 88.710088][ T4798] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 88.711405][ T4798] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.713851][ T4798] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 88.715490][ T4365] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 88.716602][ T4365] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 88.731822][ T4365] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms [ 88.733527][ T4365] gfs2: fsid=syz:syz.0: jid=0: Done [ 88.734390][ T4798] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 88.773496][ T4798] gfs2: fsid=syz:syz.0: found 1 quota changes [ 88.785238][ T4422] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 88.787598][ T4422] CPU: 1 PID: 4422 Comm: syz-executor Not tainted syzkaller #0 [ 88.788777][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 88.790474][ T4422] Call trace: [ 88.791070][ T4422] dump_backtrace+0x1c8/0x1f4 [ 88.791867][ T4422] show_stack+0x2c/0x3c [ 88.792557][ T4422] __dump_stack+0x30/0x40 [ 88.793255][ T4422] dump_stack_lvl+0xf8/0x160 [ 88.794003][ T4422] dump_stack+0x1c/0x5c [ 88.794656][ T4422] gfs2_assert_warn_i+0x16c/0x26c [ 88.795433][ T4422] gfs2_quota_cleanup+0x454/0x65c [ 88.796212][ T4422] gfs2_make_fs_ro+0x358/0x430 [ 88.796912][ T4422] gfs2_put_super+0x1e0/0x764 [ 88.797635][ T4422] generic_shutdown_super+0x130/0x324 [ 88.798413][ T4422] kill_block_super+0x70/0xdc [ 88.799120][ T4422] gfs2_kill_sb+0xc0/0xd4 [ 88.799738][ T4422] deactivate_locked_super+0xac/0x124 [ 88.800575][ T4422] deactivate_super+0xe8/0x108 [ 88.801333][ T4422] cleanup_mnt+0x37c/0x404 [ 88.801976][ T4422] __cleanup_mnt+0x20/0x30 [ 88.802672][ T4422] task_work_run+0x1ec/0x270 [ 88.803370][ T4422] do_notify_resume+0x1f70/0x2b0c [ 88.804189][ T4422] el0_svc+0x98/0x138 [ 88.804798][ T4422] el0t_64_sync_handler+0x84/0xf0 [ 88.805551][ T4422] el0t_64_sync+0x18c/0x190 [ 88.947914][ T4802] loop0: detected capacity change from 0 to 32768 [ 88.950428][ T4802] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 88.951715][ T4802] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.954151][ T4802] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 88.955928][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 88.956961][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 88.966873][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 9ms [ 88.968167][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 88.969060][ T4802] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 89.011147][ T4804] gfs2: fsid=syz:syz.0: gfs2_quotad: sync error -57 [ 89.014112][ T4802] gfs2: fsid=syz:syz.0: found 1 quota changes [ 89.220541][ T51] [ 89.220990][ T51] ============================================ [ 89.221918][ T51] WARNING: possible recursive locking detected [ 89.222837][ T51] syzkaller #0 Not tainted [ 89.223568][ T51] -------------------------------------------- [ 89.224614][ T51] kworker/1:1H/51 is trying to acquire lock: [ 89.225533][ T51] ffff0000da19daa0 (&gl->gl_lockref.lock){+.+.}-{2:2}, at: lockref_get+0x20/0x78 [ 89.227016][ T51] [ 89.227016][ T51] but task is already holding lock: [ 89.228166][ T51] ffff0000da19daa0 (&gl->gl_lockref.lock){+.+.}-{2:2}, at: glock_work_func+0x98/0x428 [ 89.229722][ T51] [ 89.229722][ T51] other info that might help us debug this: [ 89.230998][ T51] Possible unsafe locking scenario: [ 89.230998][ T51] [ 89.232121][ T51] CPU0 [ 89.232584][ T51] ---- [ 89.233067][ T51] lock(&gl->gl_lockref.lock); [ 89.233824][ T51] lock(&gl->gl_lockref.lock); [ 89.234667][ T51] [ 89.234667][ T51] *** DEADLOCK *** [ 89.234667][ T51] [ 89.235946][ T51] May be due to missing lock nesting notation [ 89.235946][ T51] [ 89.237234][ T51] 3 locks held by kworker/1:1H/51: [ 89.237974][ T51] #0: ffff0000c74a8d38 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x6b4/0x13a8 [ 89.239834][ T51] #1: ffff80001ce47c20 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6f8/0x13a8 [ 89.241662][ T51] #2: ffff0000da19daa0 (&gl->gl_lockref.lock){+.+.}-{2:2}, at: glock_work_func+0x98/0x428 [ 89.243249][ T51] [ 89.243249][ T51] stack backtrace: [ 89.244168][ T51] CPU: 1 PID: 51 Comm: kworker/1:1H Not tainted syzkaller #0 [ 89.245272][ T51] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 89.246959][ T51] Workqueue: glock_workqueue glock_work_func [ 89.247982][ T51] Call trace: [ 89.248561][ T51] dump_backtrace+0x1c8/0x1f4 [ 89.249335][ T51] show_stack+0x2c/0x3c [ 89.250036][ T51] __dump_stack+0x30/0x40 [ 89.250761][ T51] dump_stack_lvl+0xf8/0x160 [ 89.251483][ T51] dump_stack+0x1c/0x5c [ 89.252104][ T51] __lock_acquire+0x18b4/0x6544 [ 89.252843][ T51] lock_acquire+0x20c/0x644 [ 89.253544][ T51] _raw_spin_lock+0x54/0x6c [ 89.254318][ T51] lockref_get+0x20/0x78 [ 89.255080][ T51] do_xmote+0x4d8/0x1198 [ 89.255825][ T51] run_queue+0x458/0x690 [ 89.256547][ T51] glock_work_func+0x1fc/0x428 [ 89.257329][ T51] process_one_work+0x7f4/0x13a8 [ 89.258135][ T51] worker_thread+0x8c8/0xfbc [ 89.258896][ T51] kthread+0x250/0x2d8 [ 89.259620][ T51] ret_from_fork+0x10/0x20