73.999350][ T4419] dump_backtrace+0x1c8/0x1f4 [ 74.000081][ T4419] show_stack+0x2c/0x3c [ 74.000722][ T4419] __dump_stack+0x30/0x40 [ 74.001397][ T4419] dump_stack_lvl+0xf8/0x160 [ 74.002118][ T4419] dump_stack+0x1c/0x5c [ 74.002750][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 74.003447][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 74.004232][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 74.005007][ T4419] inode_go_instantiate+0x4c/0x68 [ 74.005812][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 74.006571][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 74.007317][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 74.008040][ T4419] do_sync+0x40c/0xa94 [ 74.008683][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 74.009435][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 74.010112][ T4419] sync_filesystem+0xe8/0x218 [ 74.010853][ T4419] generic_shutdown_super+0x70/0x324 [ 74.011676][ T4419] kill_block_super+0x70/0xdc [ 74.012408][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 74.013094][ T4419] deactivate_locked_super+0xac/0x124 [ 74.013918][ T4419] deactivate_super+0xe8/0x108 [ 74.014567][ T4419] cleanup_mnt+0x37c/0x404 [ 74.015238][ T4419] __cleanup_mnt+0x20/0x30 [ 74.015821][ T4419] task_work_run+0x1ec/0x270 [ 74.016503][ T4419] do_notify_resume+0x2038/0x2b28 [ 74.017226][ T4419] el0_svc+0x98/0x138 [ 74.017813][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 74.018526][ T4419] el0t_64_sync+0x18c/0x190 [ 74.019906][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 74.022042][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 74.023062][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.024443][ T4419] Call trace: [ 74.024951][ T4419] dump_backtrace+0x1c8/0x1f4 [ 74.025630][ T4419] show_stack+0x2c/0x3c [ 74.026287][ T4419] __dump_stack+0x30/0x40 [ 74.026919][ T4419] dump_stack_lvl+0xf8/0x160 [ 74.027596][ T4419] dump_stack+0x1c/0x5c [ 74.028177][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 74.028921][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 74.029696][ T4419] gfs2_put_super+0x1f0/0x764 [ 74.030415][ T4419] generic_shutdown_super+0x130/0x324 [ 74.031219][ T4419] kill_block_super+0x70/0xdc [ 74.031942][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 74.032575][ T4419] deactivate_locked_super+0xac/0x124 [ 74.033395][ T4419] deactivate_super+0xe8/0x108 [ 74.034083][ T4419] cleanup_mnt+0x37c/0x404 [ 74.034729][ T4419] __cleanup_mnt+0x20/0x30 [ 74.035420][ T4419] task_work_run+0x1ec/0x270 [ 74.036105][ T4419] do_notify_resume+0x2038/0x2b28 [ 74.036882][ T4419] el0_svc+0x98/0x138 [ 74.037430][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 74.038200][ T4419] el0t_64_sync+0x18c/0x190 [ 74.172507][ T4806] loop0: detected capacity change from 0 to 32768 [ 74.175783][ T4806] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 74.177023][ T4806] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 74.179226][ T4806] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 74.180772][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 74.181804][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 74.187943][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 74.189478][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 74.190322][ T4806] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 74.220020][ T4806] gfs2: fsid=syz:syz.0: found 1 quota changes [ 74.224410][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 74.224410][ T4419] inode = 11 2339 [ 74.224410][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 74.226978][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 74.228309][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 74.229749][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 74.230918][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 74.235020][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 74.236311][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 74.237341][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 74.238235][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 74.239300][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.240716][ T4419] Call trace: [ 74.241183][ T4419] dump_backtrace+0x1c8/0x1f4 [ 74.241842][ T4419] show_stack+0x2c/0x3c [ 74.242438][ T4419] __dump_stack+0x30/0x40 [ 74.243044][ T4419] dump_stack_lvl+0xf8/0x160 [ 74.243705][ T4419] dump_stack+0x1c/0x5c [ 74.244309][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 74.245002][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 74.245753][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 74.246487][ T4419] inode_go_instantiate+0x4c/0x68 [ 74.247233][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 74.247933][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 74.248620][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 74.249302][ T4419] do_sync+0x40c/0xa94 [ 74.249895][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 74.250582][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 74.251198][ T4419] sync_filesystem+0xe8/0x218 [ 74.251858][ T4419] generic_shutdown_super+0x70/0x324 [ 74.252643][ T4419] kill_block_super+0x70/0xdc [ 74.253321][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 74.253934][ T4419] deactivate_locked_super+0xac/0x124 [ 74.254680][ T4419] deactivate_super+0xe8/0x108 [ 74.255346][ T4419] cleanup_mnt+0x37c/0x404 [ 74.255987][ T4419] __cleanup_mnt+0x20/0x30 [ 74.256620][ T4419] task_work_run+0x1ec/0x270 [ 74.257279][ T4419] do_notify_resume+0x2038/0x2b28 [ 74.258002][ T4419] el0_svc+0x98/0x138 [ 74.258600][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 74.259340][ T4419] el0t_64_sync+0x18c/0x190 [ 74.261034][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 74.263353][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 74.264488][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.266035][ T4419] Call trace: [ 74.266561][ T4419] dump_backtrace+0x1c8/0x1f4 [ 74.267291][ T4419] show_stack+0x2c/0x3c [ 74.268002][ T4419] __dump_stack+0x30/0x40 [ 74.268671][ T4419] dump_stack_lvl+0xf8/0x160 [ 74.269358][ T4419] dump_stack+0x1c/0x5c [ 74.269981][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 74.270817][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 74.271590][ T4419] gfs2_put_super+0x1f0/0x764 [ 74.272320][ T4419] generic_shutdown_super+0x130/0x324 [ 74.273107][ T4419] kill_block_super+0x70/0xdc [ 74.273805][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 74.274484][ T4419] deactivate_locked_super+0xac/0x124 [ 74.275358][ T4419] deactivate_super+0xe8/0x108 [ 74.276079][ T4419] cleanup_mnt+0x37c/0x404 [ 74.276733][ T4419] __cleanup_mnt+0x20/0x30 [ 74.277395][ T4419] task_work_run+0x1ec/0x270 [ 74.278092][ T4419] do_notify_resume+0x2038/0x2b28 [ 74.278897][ T4419] el0_svc+0x98/0x138 [ 74.279530][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 74.280327][ T4419] el0t_64_sync+0x18c/0x190 [ 74.420737][ T4809] loop0: detected capacity change from 0 to 32768 [ 74.422749][ T4809] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 74.423978][ T4809] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 74.427935][ T4809] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 74.429596][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 74.430581][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 74.438076][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 7ms [ 74.439353][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 74.440218][ T4809] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 74.469073][ T4809] gfs2: fsid=syz:syz.0: found 1 quota changes [ 74.472778][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 74.472778][ T4419] inode = 11 2339 [ 74.472778][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 74.475608][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 74.476956][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 74.478365][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 74.479584][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 74.483468][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 74.484993][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 74.485965][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 74.486859][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 74.487963][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.489376][ T4419] Call trace: [ 74.489834][ T4419] dump_backtrace+0x1c8/0x1f4 [ 74.490483][ T4419] show_stack+0x2c/0x3c [ 74.491070][ T4419] __dump_stack+0x30/0x40 [ 74.491675][ T4419] dump_stack_lvl+0xf8/0x160 [ 74.492323][ T4419] dump_stack+0x1c/0x5c [ 74.492904][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 74.493551][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 74.494278][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 74.495023][ T4419] inode_go_instantiate+0x4c/0x68 [ 74.495758][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 74.496463][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 74.497160][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 74.497849][ T4419] do_sync+0x40c/0xa94 [ 74.498444][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 74.499154][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 74.499784][ T4419] sync_filesystem+0xe8/0x218 [ 74.500496][ T4419] generic_shutdown_super+0x70/0x324 [ 74.501288][ T4419] kill_block_super+0x70/0xdc [ 74.501956][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 74.502548][ T4419] deactivate_locked_super+0xac/0x124 [ 74.503291][ T4419] deactivate_super+0xe8/0x108 [ 74.503965][ T4419] cleanup_mnt+0x37c/0x404 [ 74.504592][ T4419] __cleanup_mnt+0x20/0x30 [ 74.505208][ T4419] task_work_run+0x1ec/0x270 [ 74.505890][ T4419] do_notify_resume+0x2038/0x2b28 [ 74.506613][ T4419] el0_svc+0x98/0x138 [ 74.507207][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 74.507984][ T4419] el0t_64_sync+0x18c/0x190 [ 74.508893][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 74.510873][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 74.511962][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.513334][ T4419] Call trace: [ 74.513793][ T4419] dump_backtrace+0x1c8/0x1f4 [ 74.514453][ T4419] show_stack+0x2c/0x3c [ 74.515052][ T4419] __dump_stack+0x30/0x40 [ 74.515689][ T4419] dump_stack_lvl+0xf8/0x160 [ 74.516326][ T4419] dump_stack+0x1c/0x5c [ 74.516888][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 74.517616][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 74.518391][ T4419] gfs2_put_super+0x1f0/0x764 [ 74.519094][ T4419] generic_shutdown_super+0x130/0x324 [ 74.519836][ T4419] kill_block_super+0x70/0xdc [ 74.520536][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 74.521255][ T4419] deactivate_locked_super+0xac/0x124 [ 74.522109][ T4419] deactivate_super+0xe8/0x108 [ 74.522831][ T4419] cleanup_mnt+0x37c/0x404 [ 74.523531][ T4419] __cleanup_mnt+0x20/0x30 [ 74.524199][ T4419] task_work_run+0x1ec/0x270 [ 74.524847][ T4419] do_notify_resume+0x2038/0x2b28 [ 74.525582][ T4419] el0_svc+0x98/0x138 [ 74.526168][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 74.526916][ T4419] el0t_64_sync+0x18c/0x190 [ 74.662436][ T4812] loop0: detected capacity change from 0 to 32768 [ 74.664317][ T4812] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 74.665656][ T4812] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 74.668807][ T4812] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 74.670459][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 74.671425][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 74.681419][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 9ms [ 74.682975][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 74.683949][ T4812] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 74.713071][ T4812] gfs2: fsid=syz:syz.0: found 1 quota changes [ 74.716736][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 74.716736][ T4419] inode = 11 2339 [ 74.716736][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 74.719330][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 74.720672][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 74.722125][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000001 s:0 p:0 [ 74.723269][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 74.727903][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 74.729247][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 74.730290][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 74.731154][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 74.732200][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.733611][ T4419] Call trace: [ 74.734098][ T4419] dump_backtrace+0x1c8/0x1f4 [ 74.734805][ T4419] show_stack+0x2c/0x3c [ 74.735433][ T4419] __dump_stack+0x30/0x40 [ 74.736071][ T4419] dump_stack_lvl+0xf8/0x160 [ 74.736755][ T4419] dump_stack+0x1c/0x5c [ 74.737359][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 74.738042][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 74.738785][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 74.739494][ T4419] inode_go_instantiate+0x4c/0x68 [ 74.740198][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 74.740878][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 74.741548][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 74.742220][ T4419] do_sync+0x40c/0xa94 [ 74.742804][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 74.743432][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 74.744067][ T4419] sync_filesystem+0xe8/0x218 [ 74.744708][ T4419] generic_shutdown_super+0x70/0x324 [ 74.745490][ T4419] kill_block_super+0x70/0xdc [ 74.746130][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 74.746705][ T4419] deactivate_locked_super+0xac/0x124 [ 74.747446][ T4419] deactivate_super+0xe8/0x108 [ 74.748102][ T4419] cleanup_mnt+0x37c/0x404 [ 74.748744][ T4419] __cleanup_mnt+0x20/0x30 [ 74.749351][ T4419] task_work_run+0x1ec/0x270 [ 74.750048][ T4419] do_notify_resume+0x2038/0x2b28 [ 74.750753][ T4419] el0_svc+0x98/0x138 [ 74.751297][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 74.752013][ T4419] el0t_64_sync+0x18c/0x190 [ 74.753015][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 74.755332][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 74.756466][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.757841][ T4419] Call trace: [ 74.758315][ T4419] dump_backtrace+0x1c8/0x1f4 [ 74.758989][ T4419] show_stack+0x2c/0x3c [ 74.759590][ T4419] __dump_stack+0x30/0x40 [ 74.760227][ T4419] dump_stack_lvl+0xf8/0x160 [ 74.760965][ T4419] dump_stack+0x1c/0x5c [ 74.761542][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 74.762213][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 74.762883][ T4419] gfs2_put_super+0x1f0/0x764 [ 74.763553][ T4419] generic_shutdown_super+0x130/0x324 [ 74.764333][ T4419] kill_block_super+0x70/0xdc [ 74.764992][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 74.765670][ T4419] deactivate_locked_super+0xac/0x124 [ 74.766440][ T4419] deactivate_super+0xe8/0x108 [ 74.767119][ T4419] cleanup_mnt+0x37c/0x404 [ 74.767820][ T4419] __cleanup_mnt+0x20/0x30 [ 74.768423][ T4419] task_work_run+0x1ec/0x270 [ 74.769077][ T4419] do_notify_resume+0x2038/0x2b28 [ 74.769865][ T4419] el0_svc+0x98/0x138 [ 74.770424][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 74.771138][ T4419] el0t_64_sync+0x18c/0x190 [ 74.906501][ T4815] loop0: detected capacity change from 0 to 32768 [ 74.908363][ T4815] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 74.909585][ T4815] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 74.911983][ T4815] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 74.913435][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 74.914510][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 74.924047][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 9ms [ 74.925618][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 74.926621][ T4815] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 74.956858][ T4815] gfs2: fsid=syz:syz.0: found 1 quota changes [ 74.960890][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 74.960890][ T4419] inode = 11 2339 [ 74.960890][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 74.963891][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 74.966432][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 74.967899][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 74.969062][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 74.973133][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 74.974933][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 74.976764][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 74.977709][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 74.978873][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.980361][ T4419] Call trace: [ 74.980869][ T4419] dump_backtrace+0x1c8/0x1f4 [ 74.981594][ T4419] show_stack+0x2c/0x3c [ 74.982243][ T4419] __dump_stack+0x30/0x40 [ 74.982910][ T4419] dump_stack_lvl+0xf8/0x160 [ 74.983622][ T4419] dump_stack+0x1c/0x5c [ 74.984266][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 74.984998][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 74.985802][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 74.986614][ T4419] inode_go_instantiate+0x4c/0x68 [ 74.987428][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 74.988212][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 74.988952][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 74.989704][ T4419] do_sync+0x40c/0xa94 [ 74.990324][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 74.991052][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 74.991728][ T4419] sync_filesystem+0xe8/0x218 [ 74.992465][ T4419] generic_shutdown_super+0x70/0x324 [ 74.993280][ T4419] kill_block_super+0x70/0xdc [ 74.994011][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 74.994719][ T4419] deactivate_locked_super+0xac/0x124 [ 74.995539][ T4419] deactivate_super+0xe8/0x108 [ 74.996281][ T4419] cleanup_mnt+0x37c/0x404 [ 74.996940][ T4419] __cleanup_mnt+0x20/0x30 [ 74.997605][ T4419] task_work_run+0x1ec/0x270 [ 74.998271][ T4419] do_notify_resume+0x2038/0x2b28 [ 74.999030][ T4419] el0_svc+0x98/0x138 [ 74.999661][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 75.000390][ T4419] el0t_64_sync+0x18c/0x190 [ 75.002363][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 75.004354][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 75.005447][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.006877][ T4419] Call trace: [ 75.007392][ T4419] dump_backtrace+0x1c8/0x1f4 [ 75.008058][ T4419] show_stack+0x2c/0x3c [ 75.008668][ T4419] __dump_stack+0x30/0x40 [ 75.009327][ T4419] dump_stack_lvl+0xf8/0x160 [ 75.009994][ T4419] dump_stack+0x1c/0x5c [ 75.010605][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 75.011352][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 75.012039][ T4419] gfs2_put_super+0x1f0/0x764 [ 75.012705][ T4419] generic_shutdown_super+0x130/0x324 [ 75.013497][ T4419] kill_block_super+0x70/0xdc [ 75.014160][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 75.014821][ T4419] deactivate_locked_super+0xac/0x124 [ 75.015604][ T4419] deactivate_super+0xe8/0x108 [ 75.016283][ T4419] cleanup_mnt+0x37c/0x404 [ 75.016981][ T4419] __cleanup_mnt+0x20/0x30 [ 75.017685][ T4419] task_work_run+0x1ec/0x270 [ 75.018340][ T4419] do_notify_resume+0x2038/0x2b28 [ 75.019104][ T4419] el0_svc+0x98/0x138 [ 75.019675][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 75.020432][ T4419] el0t_64_sync+0x18c/0x190 [ 75.155520][ T4818] loop0: detected capacity change from 0 to 32768 [ 75.157389][ T4818] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 75.158668][ T4818] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 75.161465][ T4818] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 75.163039][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 75.164055][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.173339][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 9ms [ 75.174929][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 75.175814][ T4818] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 75.203151][ T4818] gfs2: fsid=syz:syz.0: found 1 quota changes [ 75.207649][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 75.207649][ T4419] inode = 11 2339 [ 75.207649][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 75.210296][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 75.211698][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 75.213143][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000001 s:0 p:0 [ 75.214331][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 75.218894][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 75.220269][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 75.221379][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 75.222318][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 75.223496][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.225035][ T4419] Call trace: [ 75.225555][ T4419] dump_backtrace+0x1c8/0x1f4 [ 75.226302][ T4419] show_stack+0x2c/0x3c [ 75.226966][ T4419] __dump_stack+0x30/0x40 [ 75.227663][ T4419] dump_stack_lvl+0xf8/0x160 [ 75.228404][ T4419] dump_stack+0x1c/0x5c [ 75.229063][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 75.229806][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 75.230607][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 75.231381][ T4419] inode_go_instantiate+0x4c/0x68 [ 75.232161][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 75.232915][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 75.233643][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 75.234377][ T4419] do_sync+0x40c/0xa94 [ 75.235023][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 75.235786][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 75.236429][ T4419] sync_filesystem+0xe8/0x218 [ 75.237115][ T4419] generic_shutdown_super+0x70/0x324 [ 75.237869][ T4419] kill_block_super+0x70/0xdc [ 75.238565][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 75.239185][ T4419] deactivate_locked_super+0xac/0x124 [ 75.239947][ T4419] deactivate_super+0xe8/0x108 [ 75.240608][ T4419] cleanup_mnt+0x37c/0x404 [ 75.241253][ T4419] __cleanup_mnt+0x20/0x30 [ 75.241889][ T4419] task_work_run+0x1ec/0x270 [ 75.242557][ T4419] do_notify_resume+0x2038/0x2b28 [ 75.243299][ T4419] el0_svc+0x98/0x138 [ 75.243874][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 75.244645][ T4419] el0t_64_sync+0x18c/0x190 [ 75.246071][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 75.248194][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 75.249304][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.250798][ T4419] Call trace: [ 75.251285][ T4419] dump_backtrace+0x1c8/0x1f4 [ 75.251970][ T4419] show_stack+0x2c/0x3c [ 75.252600][ T4419] __dump_stack+0x30/0x40 [ 75.253264][ T4419] dump_stack_lvl+0xf8/0x160 [ 75.254003][ T4419] dump_stack+0x1c/0x5c [ 75.254640][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 75.255410][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 75.256175][ T4419] gfs2_put_super+0x1f0/0x764 [ 75.256892][ T4419] generic_shutdown_super+0x130/0x324 [ 75.257727][ T4419] kill_block_super+0x70/0xdc [ 75.258393][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 75.259028][ T4419] deactivate_locked_super+0xac/0x124 [ 75.259776][ T4419] deactivate_super+0xe8/0x108 [ 75.260461][ T4419] cleanup_mnt+0x37c/0x404 [ 75.261080][ T4419] __cleanup_mnt+0x20/0x30 [ 75.261702][ T4419] task_work_run+0x1ec/0x270 [ 75.262338][ T4419] do_notify_resume+0x2038/0x2b28 [ 75.263045][ T4419] el0_svc+0x98/0x138 [ 75.263617][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 75.264269][ T4419] el0t_64_sync+0x18c/0x190 [ 75.404259][ T4821] loop0: detected capacity change from 0 to 32768 [ 75.406184][ T4821] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 75.407437][ T4821] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 75.410253][ T4821] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 75.411793][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 75.412830][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.419992][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 7ms [ 75.421953][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 75.422782][ T4821] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 75.452855][ T4821] gfs2: fsid=syz:syz.0: found 1 quota changes [ 75.457366][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 75.457366][ T4419] inode = 11 2339 [ 75.457366][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 75.460209][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 75.461609][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 75.463124][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000001 s:0 p:0 [ 75.465490][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 75.469413][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 75.470701][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 75.471745][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 75.473028][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 75.474186][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.475702][ T4419] Call trace: [ 75.476213][ T4419] dump_backtrace+0x1c8/0x1f4 [ 75.476929][ T4419] show_stack+0x2c/0x3c [ 75.477561][ T4419] __dump_stack+0x30/0x40 [ 75.478219][ T4419] dump_stack_lvl+0xf8/0x160 [ 75.478905][ T4419] dump_stack+0x1c/0x5c [ 75.479510][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 75.480189][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 75.480944][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 75.481698][ T4419] inode_go_instantiate+0x4c/0x68 [ 75.482430][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 75.483130][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 75.483737][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 75.484362][ T4419] do_sync+0x40c/0xa94 [ 75.484964][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 75.485680][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 75.486300][ T4419] sync_filesystem+0xe8/0x218 [ 75.486960][ T4419] generic_shutdown_super+0x70/0x324 [ 75.487719][ T4419] kill_block_super+0x70/0xdc [ 75.488350][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 75.488957][ T4419] deactivate_locked_super+0xac/0x124 [ 75.489728][ T4419] deactivate_super+0xe8/0x108 [ 75.490490][ T4419] cleanup_mnt+0x37c/0x404 [ 75.491108][ T4419] __cleanup_mnt+0x20/0x30 [ 75.491756][ T4419] task_work_run+0x1ec/0x270 [ 75.492413][ T4419] do_notify_resume+0x2038/0x2b28 [ 75.493118][ T4419] el0_svc+0x98/0x138 [ 75.493714][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 75.494428][ T4419] el0t_64_sync+0x18c/0x190 [ 75.496057][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 75.498215][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 75.499286][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.500729][ T4419] Call trace: [ 75.501212][ T4419] dump_backtrace+0x1c8/0x1f4 [ 75.501964][ T4419] show_stack+0x2c/0x3c [ 75.502591][ T4419] __dump_stack+0x30/0x40 [ 75.503252][ T4419] dump_stack_lvl+0xf8/0x160 [ 75.503878][ T4419] dump_stack+0x1c/0x5c [ 75.504468][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 75.505190][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 75.505988][ T4419] gfs2_put_super+0x1f0/0x764 [ 75.506725][ T4419] generic_shutdown_super+0x130/0x324 [ 75.507531][ T4419] kill_block_super+0x70/0xdc [ 75.508235][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 75.508843][ T4419] deactivate_locked_super+0xac/0x124 [ 75.509660][ T4419] deactivate_super+0xe8/0x108 [ 75.510388][ T4419] cleanup_mnt+0x37c/0x404 [ 75.511042][ T4419] __cleanup_mnt+0x20/0x30 [ 75.511713][ T4419] task_work_run+0x1ec/0x270 [ 75.512418][ T4419] do_notify_resume+0x2038/0x2b28 [ 75.513175][ T4419] el0_svc+0x98/0x138 [ 75.513787][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 75.514568][ T4419] el0t_64_sync+0x18c/0x190 [ 75.651341][ T4824] loop0: detected capacity change from 0 to 32768 [ 75.653714][ T4824] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 75.655209][ T4824] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 75.657684][ T4824] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 75.659288][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 75.660307][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.667077][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 75.668301][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 75.669556][ T4824] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 75.697882][ T4824] gfs2: fsid=syz:syz.0: found 1 quota changes [ 75.701829][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 75.701829][ T4419] inode = 11 2339 [ 75.701829][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 75.705091][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 75.706523][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 75.707795][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000001 s:0 p:0 [ 75.708952][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 75.712807][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 75.713915][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 75.715882][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 75.717236][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 75.718399][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.719941][ T4419] Call trace: [ 75.720454][ T4419] dump_backtrace+0x1c8/0x1f4 [ 75.721208][ T4419] show_stack+0x2c/0x3c [ 75.721840][ T4419] __dump_stack+0x30/0x40 [ 75.722507][ T4419] dump_stack_lvl+0xf8/0x160 [ 75.723212][ T4419] dump_stack+0x1c/0x5c [ 75.723833][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 75.724640][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 75.725471][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 75.726280][ T4419] inode_go_instantiate+0x4c/0x68 [ 75.727080][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 75.727827][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 75.728582][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 75.729278][ T4419] do_sync+0x40c/0xa94 [ 75.729922][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 75.730692][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 75.731376][ T4419] sync_filesystem+0xe8/0x218 [ 75.732100][ T4419] generic_shutdown_super+0x70/0x324 [ 75.732922][ T4419] kill_block_super+0x70/0xdc [ 75.733628][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 75.734281][ T4419] deactivate_locked_super+0xac/0x124 [ 75.735067][ T4419] deactivate_super+0xe8/0x108 [ 75.735772][ T4419] cleanup_mnt+0x37c/0x404 [ 75.736434][ T4419] __cleanup_mnt+0x20/0x30 [ 75.737061][ T4419] task_work_run+0x1ec/0x270 [ 75.737780][ T4419] do_notify_resume+0x2038/0x2b28 [ 75.738543][ T4419] el0_svc+0x98/0x138 [ 75.739175][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 75.739955][ T4419] el0t_64_sync+0x18c/0x190 [ 75.741368][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 75.743338][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 75.744417][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.745921][ T4419] Call trace: [ 75.746422][ T4419] dump_backtrace+0x1c8/0x1f4 [ 75.747110][ T4419] show_stack+0x2c/0x3c [ 75.747730][ T4419] __dump_stack+0x30/0x40 [ 75.748416][ T4419] dump_stack_lvl+0xf8/0x160 [ 75.749073][ T4419] dump_stack+0x1c/0x5c [ 75.749708][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 75.750452][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 75.751211][ T4419] gfs2_put_super+0x1f0/0x764 [ 75.751963][ T4419] generic_shutdown_super+0x130/0x324 [ 75.752770][ T4419] kill_block_super+0x70/0xdc [ 75.753429][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 75.753987][ T4419] deactivate_locked_super+0xac/0x124 [ 75.754768][ T4419] deactivate_super+0xe8/0x108 [ 75.755498][ T4419] cleanup_mnt+0x37c/0x404 [ 75.756142][ T4419] __cleanup_mnt+0x20/0x30 [ 75.756822][ T4419] task_work_run+0x1ec/0x270 [ 75.757605][ T4419] do_notify_resume+0x2038/0x2b28 [ 75.758406][ T4419] el0_svc+0x98/0x138 [ 75.759085][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 75.759879][ T4419] el0t_64_sync+0x18c/0x190 [ 75.904163][ T4827] loop0: detected capacity change from 0 to 32768 [ 75.910655][ T4827] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 75.911940][ T4827] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 75.914192][ T4827] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 75.916113][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 75.917147][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.923229][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 75.925428][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 75.926414][ T4827] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 75.954849][ T4827] gfs2: fsid=syz:syz.0: found 1 quota changes [ 75.958601][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 75.958601][ T4419] inode = 11 2339 [ 75.958601][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 75.961457][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 75.962881][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 75.965188][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000200 s:0 p:0 [ 75.966256][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 75.970066][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 75.971229][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 75.972282][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 75.973089][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 75.974109][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.975545][ T4419] Call trace: [ 75.976015][ T4419] dump_backtrace+0x1c8/0x1f4 [ 75.976694][ T4419] show_stack+0x2c/0x3c [ 75.977295][ T4419] __dump_stack+0x30/0x40 [ 75.977907][ T4419] dump_stack_lvl+0xf8/0x160 [ 75.978565][ T4419] dump_stack+0x1c/0x5c [ 75.979164][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 75.979803][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 75.980535][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 75.981255][ T4419] inode_go_instantiate+0x4c/0x68 [ 75.981981][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 75.982668][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 75.983342][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 75.984001][ T4419] do_sync+0x40c/0xa94 [ 75.984552][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 75.985201][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 75.985814][ T4419] sync_filesystem+0xe8/0x218 [ 75.986482][ T4419] generic_shutdown_super+0x70/0x324 [ 75.987278][ T4419] kill_block_super+0x70/0xdc [ 75.987933][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 75.988539][ T4419] deactivate_locked_super+0xac/0x124 [ 75.989287][ T4419] deactivate_super+0xe8/0x108 [ 75.989968][ T4419] cleanup_mnt+0x37c/0x404 [ 75.990576][ T4419] __cleanup_mnt+0x20/0x30 [ 75.991249][ T4419] task_work_run+0x1ec/0x270 [ 75.991897][ T4419] do_notify_resume+0x2038/0x2b28 [ 75.992723][ T4419] el0_svc+0x98/0x138 [ 75.993387][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 75.994178][ T4419] el0t_64_sync+0x18c/0x190 [ 75.996301][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 75.998449][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 75.999553][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.000941][ T4419] Call trace: [ 76.001402][ T4419] dump_backtrace+0x1c8/0x1f4 [ 76.002081][ T4419] show_stack+0x2c/0x3c [ 76.002724][ T4419] __dump_stack+0x30/0x40 [ 76.003384][ T4419] dump_stack_lvl+0xf8/0x160 [ 76.004048][ T4419] dump_stack+0x1c/0x5c [ 76.004673][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 76.005423][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 76.006236][ T4419] gfs2_put_super+0x1f0/0x764 [ 76.006939][ T4419] generic_shutdown_super+0x130/0x324 [ 76.007794][ T4419] kill_block_super+0x70/0xdc [ 76.008521][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 76.009135][ T4419] deactivate_locked_super+0xac/0x124 [ 76.009924][ T4419] deactivate_super+0xe8/0x108 [ 76.010627][ T4419] cleanup_mnt+0x37c/0x404 [ 76.011261][ T4419] __cleanup_mnt+0x20/0x30 [ 76.011952][ T4419] task_work_run+0x1ec/0x270 [ 76.012627][ T4419] do_notify_resume+0x2038/0x2b28 [ 76.013365][ T4419] el0_svc+0x98/0x138 [ 76.013940][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 76.014696][ T4419] el0t_64_sync+0x18c/0x190 [ 76.153693][ T4830] loop0: detected capacity change from 0 to 32768 [ 76.155616][ T4830] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 76.156898][ T4830] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 76.159304][ T4830] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 76.160922][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 76.161927][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 76.170457][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 8ms [ 76.171598][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 76.172400][ T4830] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 76.201101][ T4830] gfs2: fsid=syz:syz.0: found 1 quota changes [ 76.205023][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 76.205023][ T4419] inode = 11 2339 [ 76.205023][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 76.207613][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 76.208924][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 76.210374][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000200 s:0 p:0 [ 76.211555][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 76.215992][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 76.217352][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 76.218456][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 76.219374][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 76.220537][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.222029][ T4419] Call trace: [ 76.222529][ T4419] dump_backtrace+0x1c8/0x1f4 [ 76.223240][ T4419] show_stack+0x2c/0x3c [ 76.223880][ T4419] __dump_stack+0x30/0x40 [ 76.224565][ T4419] dump_stack_lvl+0xf8/0x160 [ 76.225295][ T4419] dump_stack+0x1c/0x5c [ 76.225961][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 76.226688][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 76.227498][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 76.228301][ T4419] inode_go_instantiate+0x4c/0x68 [ 76.229100][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 76.229878][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 76.230650][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 76.231398][ T4419] do_sync+0x40c/0xa94 [ 76.232059][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 76.232806][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 76.233509][ T4419] sync_filesystem+0xe8/0x218 [ 76.234218][ T4419] generic_shutdown_super+0x70/0x324 [ 76.234972][ T4419] kill_block_super+0x70/0xdc [ 76.235644][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 76.236269][ T4419] deactivate_locked_super+0xac/0x124 [ 76.237051][ T4419] deactivate_super+0xe8/0x108 [ 76.237773][ T4419] cleanup_mnt+0x37c/0x404 [ 76.238439][ T4419] __cleanup_mnt+0x20/0x30 [ 76.239067][ T4419] task_work_run+0x1ec/0x270 [ 76.239732][ T4419] do_notify_resume+0x2038/0x2b28 [ 76.240481][ T4419] el0_svc+0x98/0x138 [ 76.241071][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 76.241834][ T4419] el0t_64_sync+0x18c/0x190 [ 76.242978][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 76.246168][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 76.247247][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.248788][ T4419] Call trace: [ 76.249280][ T4419] dump_backtrace+0x1c8/0x1f4 [ 76.249981][ T4419] show_stack+0x2c/0x3c [ 76.250567][ T4419] __dump_stack+0x30/0x40 [ 76.251220][ T4419] dump_stack_lvl+0xf8/0x160 [ 76.251902][ T4419] dump_stack+0x1c/0x5c [ 76.252485][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 76.253240][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 76.253959][ T4419] gfs2_put_super+0x1f0/0x764 [ 76.254656][ T4419] generic_shutdown_super+0x130/0x324 [ 76.255478][ T4419] kill_block_super+0x70/0xdc [ 76.256169][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 76.256810][ T4419] deactivate_locked_super+0xac/0x124 [ 76.257606][ T4419] deactivate_super+0xe8/0x108 [ 76.258262][ T4419] cleanup_mnt+0x37c/0x404 [ 76.258942][ T4419] __cleanup_mnt+0x20/0x30 [ 76.259570][ T4419] task_work_run+0x1ec/0x270 [ 76.260226][ T4419] do_notify_resume+0x2038/0x2b28 [ 76.260940][ T4419] el0_svc+0x98/0x138 [ 76.261529][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 76.262280][ T4419] el0t_64_sync+0x18c/0x190 [ 76.402717][ T4833] loop0: detected capacity change from 0 to 32768 [ 76.406232][ T4833] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 76.407470][ T4833] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 76.413260][ T4833] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 76.415007][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 76.415981][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 76.422482][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 76.423676][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 76.424758][ T4833] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 76.454267][ T4833] gfs2: fsid=syz:syz.0: found 1 quota changes [ 76.458019][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 76.458019][ T4419] inode = 11 2339 [ 76.458019][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 76.460843][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 76.462290][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 76.463852][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000001 s:0 p:0 [ 76.467302][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 76.471255][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 76.472480][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 76.473812][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 76.475113][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 76.476296][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.477844][ T4419] Call trace: [ 76.478364][ T4419] dump_backtrace+0x1c8/0x1f4 [ 76.479105][ T4419] show_stack+0x2c/0x3c [ 76.479758][ T4419] __dump_stack+0x30/0x40 [ 76.480426][ T4419] dump_stack_lvl+0xf8/0x160 [ 76.481125][ T4419] dump_stack+0x1c/0x5c [ 76.481750][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 76.482461][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 76.483229][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 76.483970][ T4419] inode_go_instantiate+0x4c/0x68 [ 76.484746][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 76.485501][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 76.486234][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 76.486962][ T4419] do_sync+0x40c/0xa94 [ 76.487594][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 76.488299][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 76.488938][ T4419] sync_filesystem+0xe8/0x218 [ 76.489625][ T4419] generic_shutdown_super+0x70/0x324 [ 76.490438][ T4419] kill_block_super+0x70/0xdc [ 76.491097][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 76.491828][ T4419] deactivate_locked_super+0xac/0x124 [ 76.492575][ T4419] deactivate_super+0xe8/0x108 [ 76.493304][ T4419] cleanup_mnt+0x37c/0x404 [ 76.493967][ T4419] __cleanup_mnt+0x20/0x30 [ 76.494687][ T4419] task_work_run+0x1ec/0x270 1970/01/01 00:01:16 executed programs: 105 [ 76.495385][ T4419] do_notify_resume+0x2038/0x2b28 [ 76.496148][ T4419] el0_svc+0x98/0x138 [ 76.496773][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 76.497491][ T4419] el0t_64_sync+0x18c/0x190 [ 76.499768][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 76.501811][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 76.502944][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.504467][ T4419] Call trace: [ 76.505002][ T4419] dump_backtrace+0x1c8/0x1f4 [ 76.505671][ T4419] show_stack+0x2c/0x3c [ 76.506269][ T4419] __dump_stack+0x30/0x40 [ 76.506934][ T4419] dump_stack_lvl+0xf8/0x160 [ 76.507614][ T4419] dump_stack+0x1c/0x5c [ 76.508223][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 76.509013][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 76.509799][ T4419] gfs2_put_super+0x1f0/0x764 [ 76.510526][ T4419] generic_shutdown_super+0x130/0x324 [ 76.511344][ T4419] kill_block_super+0x70/0xdc [ 76.512008][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 76.512693][ T4419] deactivate_locked_super+0xac/0x124 [ 76.513528][ T4419] deactivate_super+0xe8/0x108 [ 76.514269][ T4419] cleanup_mnt+0x37c/0x404 [ 76.514935][ T4419] __cleanup_mnt+0x20/0x30 [ 76.515634][ T4419] task_work_run+0x1ec/0x270 [ 76.516291][ T4419] do_notify_resume+0x2038/0x2b28 [ 76.517086][ T4419] el0_svc+0x98/0x138 [ 76.517685][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 76.518415][ T4419] el0t_64_sync+0x18c/0x190 [ 76.652226][ T4836] loop0: detected capacity change from 0 to 32768 [ 76.655713][ T4836] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 76.656978][ T4836] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 76.659186][ T4836] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 76.660791][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 76.661850][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 76.667510][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 76.668999][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 76.669985][ T4836] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 76.698745][ T4836] gfs2: fsid=syz:syz.0: found 1 quota changes [ 76.703191][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 76.703191][ T4419] inode = 11 2339 [ 76.703191][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 76.706126][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 76.707540][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 76.709068][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000200 s:0 p:0 [ 76.710333][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 76.714251][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 76.715856][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 76.716883][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 76.717735][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 76.718828][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.720293][ T4419] Call trace: [ 76.720773][ T4419] dump_backtrace+0x1c8/0x1f4 [ 76.721468][ T4419] show_stack+0x2c/0x3c [ 76.722087][ T4419] __dump_stack+0x30/0x40 [ 76.722750][ T4419] dump_stack_lvl+0xf8/0x160 [ 76.723432][ T4419] dump_stack+0x1c/0x5c [ 76.724044][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 76.724736][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 76.725530][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 76.726296][ T4419] inode_go_instantiate+0x4c/0x68 [ 76.727041][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 76.727766][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 76.728483][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 76.729181][ T4419] do_sync+0x40c/0xa94 [ 76.729789][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 76.730483][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 76.731161][ T4419] sync_filesystem+0xe8/0x218 [ 76.731813][ T4419] generic_shutdown_super+0x70/0x324 [ 76.732584][ T4419] kill_block_super+0x70/0xdc [ 76.733269][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 76.733928][ T4419] deactivate_locked_super+0xac/0x124 [ 76.734738][ T4419] deactivate_super+0xe8/0x108 [ 76.735463][ T4419] cleanup_mnt+0x37c/0x404 [ 76.736142][ T4419] __cleanup_mnt+0x20/0x30 [ 76.736825][ T4419] task_work_run+0x1ec/0x270 [ 76.737592][ T4419] do_notify_resume+0x2038/0x2b28 [ 76.738348][ T4419] el0_svc+0x98/0x138 [ 76.738982][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 76.739721][ T4419] el0t_64_sync+0x18c/0x190 [ 76.741225][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 76.743358][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 76.744410][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.745818][ T4419] Call trace: [ 76.746309][ T4419] dump_backtrace+0x1c8/0x1f4 [ 76.747078][ T4419] show_stack+0x2c/0x3c [ 76.747748][ T4419] __dump_stack+0x30/0x40 [ 76.748444][ T4419] dump_stack_lvl+0xf8/0x160 [ 76.749213][ T4419] dump_stack+0x1c/0x5c [ 76.749946][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 76.750772][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 76.751585][ T4419] gfs2_put_super+0x1f0/0x764 [ 76.752310][ T4419] generic_shutdown_super+0x130/0x324 [ 76.753284][ T4419] kill_block_super+0x70/0xdc [ 76.753987][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 76.754633][ T4419] deactivate_locked_super+0xac/0x124 [ 76.755429][ T4419] deactivate_super+0xe8/0x108 [ 76.756178][ T4419] cleanup_mnt+0x37c/0x404 [ 76.756897][ T4419] __cleanup_mnt+0x20/0x30 [ 76.757532][ T4419] task_work_run+0x1ec/0x270 [ 76.758237][ T4419] do_notify_resume+0x2038/0x2b28 [ 76.758992][ T4419] el0_svc+0x98/0x138 [ 76.759545][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 76.760288][ T4419] el0t_64_sync+0x18c/0x190 [ 76.900893][ T4839] loop0: detected capacity change from 0 to 32768 [ 76.904121][ T4839] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 76.905491][ T4839] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 76.908117][ T4839] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 76.909700][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 76.910704][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 76.916837][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 76.917984][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 76.918728][ T4839] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 76.942889][ T4839] gfs2: fsid=syz:syz.0: found 1 quota changes [ 76.947006][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 76.947006][ T4419] inode = 11 2339 [ 76.947006][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 76.949711][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 76.951200][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 76.952779][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 76.954072][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 76.959086][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 76.960472][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 76.962407][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 76.963326][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 76.964452][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.965975][ T4419] Call trace: [ 76.966490][ T4419] dump_backtrace+0x1c8/0x1f4 [ 76.967232][ T4419] show_stack+0x2c/0x3c [ 76.967887][ T4419] __dump_stack+0x30/0x40 [ 76.968570][ T4419] dump_stack_lvl+0xf8/0x160 [ 76.969272][ T4419] dump_stack+0x1c/0x5c [ 76.969896][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 76.970598][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 76.971360][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 76.972110][ T4419] inode_go_instantiate+0x4c/0x68 [ 76.972877][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 76.973616][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 76.974300][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 76.974993][ T4419] do_sync+0x40c/0xa94 [ 76.975624][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 76.976343][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 76.977004][ T4419] sync_filesystem+0xe8/0x218 [ 76.977702][ T4419] generic_shutdown_super+0x70/0x324 [ 76.978490][ T4419] kill_block_super+0x70/0xdc [ 76.979192][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 76.979848][ T4419] deactivate_locked_super+0xac/0x124 [ 76.980645][ T4419] deactivate_super+0xe8/0x108 [ 76.981360][ T4419] cleanup_mnt+0x37c/0x404 [ 76.982043][ T4419] __cleanup_mnt+0x20/0x30 [ 76.982703][ T4419] task_work_run+0x1ec/0x270 [ 76.983395][ T4419] do_notify_resume+0x2038/0x2b28 [ 76.984147][ T4419] el0_svc+0x98/0x138 [ 76.984754][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 76.985529][ T4419] el0t_64_sync+0x18c/0x190 [ 76.987630][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 76.989695][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 76.990862][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.992308][ T4419] Call trace: [ 76.992798][ T4419] dump_backtrace+0x1c8/0x1f4 [ 76.993507][ T4419] show_stack+0x2c/0x3c [ 76.994138][ T4419] __dump_stack+0x30/0x40 [ 76.994822][ T4419] dump_stack_lvl+0xf8/0x160 [ 76.995507][ T4419] dump_stack+0x1c/0x5c [ 76.996126][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 76.996842][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 76.997572][ T4419] gfs2_put_super+0x1f0/0x764 [ 76.998250][ T4419] generic_shutdown_super+0x130/0x324 [ 76.999044][ T4419] kill_block_super+0x70/0xdc [ 76.999700][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 77.000311][ T4419] deactivate_locked_super+0xac/0x124 [ 77.001098][ T4419] deactivate_super+0xe8/0x108 [ 77.001764][ T4419] cleanup_mnt+0x37c/0x404 [ 77.002395][ T4419] __cleanup_mnt+0x20/0x30 [ 77.003014][ T4419] task_work_run+0x1ec/0x270 [ 77.003655][ T4419] do_notify_resume+0x2038/0x2b28 [ 77.004371][ T4419] el0_svc+0x98/0x138 [ 77.004932][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 77.005630][ T4419] el0t_64_sync+0x18c/0x190 [ 77.140006][ T4842] loop0: detected capacity change from 0 to 32768 [ 77.142114][ T4842] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 77.143313][ T4842] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 77.145838][ T4842] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 77.147362][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 77.148444][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 77.154229][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 77.155534][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 77.156376][ T4842] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 77.184270][ T4842] gfs2: fsid=syz:syz.0: found 1 quota changes [ 77.188144][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 77.188144][ T4419] inode = 11 2339 [ 77.188144][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 77.190943][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 77.192505][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 77.194125][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000001 s:0 p:0 [ 77.196373][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 77.200358][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 77.201647][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 77.202690][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 77.203973][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 77.205168][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.206795][ T4419] Call trace: [ 77.207318][ T4419] dump_backtrace+0x1c8/0x1f4 [ 77.208072][ T4419] show_stack+0x2c/0x3c [ 77.208727][ T4419] __dump_stack+0x30/0x40 [ 77.209422][ T4419] dump_stack_lvl+0xf8/0x160 [ 77.210146][ T4419] dump_stack+0x1c/0x5c [ 77.210813][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 77.211551][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 77.212368][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 77.213167][ T4419] inode_go_instantiate+0x4c/0x68 [ 77.213968][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 77.214738][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 77.215499][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 77.216253][ T4419] do_sync+0x40c/0xa94 [ 77.216912][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 77.217678][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 77.218364][ T4419] sync_filesystem+0xe8/0x218 [ 77.219108][ T4419] generic_shutdown_super+0x70/0x324 [ 77.219921][ T4419] kill_block_super+0x70/0xdc [ 77.220648][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 77.221340][ T4419] deactivate_locked_super+0xac/0x124 [ 77.222188][ T4419] deactivate_super+0xe8/0x108 [ 77.222899][ T4419] cleanup_mnt+0x37c/0x404 [ 77.223542][ T4419] __cleanup_mnt+0x20/0x30 [ 77.224202][ T4419] task_work_run+0x1ec/0x270 [ 77.224910][ T4419] do_notify_resume+0x2038/0x2b28 [ 77.225647][ T4419] el0_svc+0x98/0x138 [ 77.226256][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 77.226987][ T4419] el0t_64_sync+0x18c/0x190 [ 77.228856][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 77.231036][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 77.232220][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.233726][ T4419] Call trace: [ 77.234242][ T4419] dump_backtrace+0x1c8/0x1f4 [ 77.234925][ T4419] show_stack+0x2c/0x3c [ 77.235522][ T4419] __dump_stack+0x30/0x40 [ 77.236191][ T4419] dump_stack_lvl+0xf8/0x160 [ 77.236851][ T4419] dump_stack+0x1c/0x5c [ 77.237472][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 77.238230][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 77.239009][ T4419] gfs2_put_super+0x1f0/0x764 [ 77.239701][ T4419] generic_shutdown_super+0x130/0x324 [ 77.240518][ T4419] kill_block_super+0x70/0xdc [ 77.241222][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 77.241909][ T4419] deactivate_locked_super+0xac/0x124 [ 77.242705][ T4419] deactivate_super+0xe8/0x108 [ 77.243407][ T4419] cleanup_mnt+0x37c/0x404 [ 77.244054][ T4419] __cleanup_mnt+0x20/0x30 [ 77.244658][ T4419] task_work_run+0x1ec/0x270 [ 77.245305][ T4419] do_notify_resume+0x2038/0x2b28 [ 77.246072][ T4419] el0_svc+0x98/0x138 [ 77.246707][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 77.247456][ T4419] el0t_64_sync+0x18c/0x190 [ 77.380414][ T4845] loop0: detected capacity change from 0 to 32768 [ 77.382287][ T4845] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 77.383539][ T4845] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 77.386192][ T4845] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 77.387816][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 77.388804][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 77.396046][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 7ms [ 77.397273][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 77.398094][ T4845] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 77.433732][ T4845] gfs2: fsid=syz:syz.0: found 1 quota changes [ 77.437682][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 77.437682][ T4419] inode = 11 2339 [ 77.437682][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 77.440339][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 77.441575][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 77.442989][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 77.444148][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 77.448424][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 77.449746][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 77.451082][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 77.452235][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 77.453416][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.455025][ T4419] Call trace: [ 77.455582][ T4419] dump_backtrace+0x1c8/0x1f4 [ 77.456359][ T4419] show_stack+0x2c/0x3c [ 77.457032][ T4419] __dump_stack+0x30/0x40 [ 77.457743][ T4419] dump_stack_lvl+0xf8/0x160 [ 77.458492][ T4419] dump_stack+0x1c/0x5c [ 77.459165][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 77.459932][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 77.460758][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 77.461571][ T4419] inode_go_instantiate+0x4c/0x68 [ 77.462380][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 77.463157][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 77.463924][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 77.464675][ T4419] do_sync+0x40c/0xa94 [ 77.465330][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 77.466084][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 77.466788][ T4419] sync_filesystem+0xe8/0x218 [ 77.467537][ T4419] generic_shutdown_super+0x70/0x324 [ 77.468377][ T4419] kill_block_super+0x70/0xdc [ 77.469126][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 77.469816][ T4419] deactivate_locked_super+0xac/0x124 [ 77.470576][ T4419] deactivate_super+0xe8/0x108 [ 77.471240][ T4419] cleanup_mnt+0x37c/0x404 [ 77.471961][ T4419] __cleanup_mnt+0x20/0x30 [ 77.472623][ T4419] task_work_run+0x1ec/0x270 [ 77.473276][ T4419] do_notify_resume+0x2038/0x2b28 [ 77.474025][ T4419] el0_svc+0x98/0x138 [ 77.474601][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 77.475358][ T4419] el0t_64_sync+0x18c/0x190 [ 77.477534][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 77.479581][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 77.480753][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.482253][ T4419] Call trace: [ 77.482713][ T4419] dump_backtrace+0x1c8/0x1f4 [ 77.483354][ T4419] show_stack+0x2c/0x3c [ 77.483965][ T4419] __dump_stack+0x30/0x40 [ 77.484587][ T4419] dump_stack_lvl+0xf8/0x160 [ 77.485294][ T4419] dump_stack+0x1c/0x5c [ 77.485930][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 77.486680][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 77.487371][ T4419] gfs2_put_super+0x1f0/0x764 [ 77.488035][ T4419] generic_shutdown_super+0x130/0x324 [ 77.488807][ T4419] kill_block_super+0x70/0xdc [ 77.489495][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 77.490206][ T4419] deactivate_locked_super+0xac/0x124 [ 77.490976][ T4419] deactivate_super+0xe8/0x108 [ 77.491652][ T4419] cleanup_mnt+0x37c/0x404 [ 77.492276][ T4419] __cleanup_mnt+0x20/0x30 [ 77.492952][ T4419] task_work_run+0x1ec/0x270 [ 77.493629][ T4419] do_notify_resume+0x2038/0x2b28 [ 77.494412][ T4419] el0_svc+0x98/0x138 [ 77.494978][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 77.495711][ T4419] el0t_64_sync+0x18c/0x190 [ 77.628502][ T4848] loop0: detected capacity change from 0 to 32768 [ 77.630579][ T4848] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 77.631814][ T4848] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 77.634401][ T4848] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 77.636030][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 77.637056][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 77.643569][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 77.645154][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 77.646055][ T4848] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 77.673782][ T4848] gfs2: fsid=syz:syz.0: found 1 quota changes [ 77.677933][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 77.677933][ T4419] inode = 11 2339 [ 77.677933][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 77.680757][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 77.682158][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 77.683662][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000001 s:0 p:0 [ 77.685167][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 77.689050][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 77.690337][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 77.691358][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 77.692245][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 77.693342][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.694798][ T4419] Call trace: [ 77.695295][ T4419] dump_backtrace+0x1c8/0x1f4 [ 77.696006][ T4419] show_stack+0x2c/0x3c [ 77.696636][ T4419] __dump_stack+0x30/0x40 [ 77.697302][ T4419] dump_stack_lvl+0xf8/0x160 [ 77.697984][ T4419] dump_stack+0x1c/0x5c [ 77.698595][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 77.699267][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 77.699979][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 77.700710][ T4419] inode_go_instantiate+0x4c/0x68 [ 77.701443][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 77.702155][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 77.702832][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 77.703561][ T4419] do_sync+0x40c/0xa94 [ 77.704201][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 77.704925][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 77.705618][ T4419] sync_filesystem+0xe8/0x218 [ 77.706364][ T4419] generic_shutdown_super+0x70/0x324 [ 77.707174][ T4419] kill_block_super+0x70/0xdc [ 77.707862][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 77.708510][ T4419] deactivate_locked_super+0xac/0x124 [ 77.709305][ T4419] deactivate_super+0xe8/0x108 [ 77.709999][ T4419] cleanup_mnt+0x37c/0x404 [ 77.710655][ T4419] __cleanup_mnt+0x20/0x30 [ 77.711326][ T4419] task_work_run+0x1ec/0x270 [ 77.712050][ T4419] do_notify_resume+0x2038/0x2b28 [ 77.712849][ T4419] el0_svc+0x98/0x138 [ 77.713429][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 77.714156][ T4419] el0t_64_sync+0x18c/0x190 [ 77.715878][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 77.718133][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 77.719314][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.720861][ T4419] Call trace: [ 77.721384][ T4419] dump_backtrace+0x1c8/0x1f4 [ 77.722094][ T4419] show_stack+0x2c/0x3c [ 77.722738][ T4419] __dump_stack+0x30/0x40 [ 77.723373][ T4419] dump_stack_lvl+0xf8/0x160 [ 77.724056][ T4419] dump_stack+0x1c/0x5c [ 77.724691][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 77.725499][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 77.726237][ T4419] gfs2_put_super+0x1f0/0x764 [ 77.726999][ T4419] generic_shutdown_super+0x130/0x324 [ 77.727779][ T4419] kill_block_super+0x70/0xdc [ 77.728461][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 77.729099][ T4419] deactivate_locked_super+0xac/0x124 [ 77.729898][ T4419] deactivate_super+0xe8/0x108 [ 77.730640][ T4419] cleanup_mnt+0x37c/0x404 [ 77.731336][ T4419] __cleanup_mnt+0x20/0x30 [ 77.732025][ T4419] task_work_run+0x1ec/0x270 [ 77.732755][ T4419] do_notify_resume+0x2038/0x2b28 [ 77.733565][ T4419] el0_svc+0x98/0x138 [ 77.734134][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 77.734872][ T4419] el0t_64_sync+0x18c/0x190 [ 77.870675][ T4851] loop0: detected capacity change from 0 to 32768 [ 77.878907][ T4851] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 77.880160][ T4851] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 77.882805][ T4851] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 77.887762][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 77.888768][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 77.894416][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 77.895661][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 77.896496][ T4851] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 77.925017][ T4851] gfs2: fsid=syz:syz.0: found 1 quota changes [ 77.928934][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 77.928934][ T4419] inode = 11 2339 [ 77.928934][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 77.931801][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 77.933124][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 77.934824][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 77.935975][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 77.939888][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 77.941098][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 77.942100][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 77.942921][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 77.943947][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.945330][ T4419] Call trace: [ 77.945811][ T4419] dump_backtrace+0x1c8/0x1f4 [ 77.946493][ T4419] show_stack+0x2c/0x3c [ 77.947110][ T4419] __dump_stack+0x30/0x40 [ 77.947740][ T4419] dump_stack_lvl+0xf8/0x160 [ 77.948390][ T4419] dump_stack+0x1c/0x5c [ 77.948975][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 77.949675][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 77.950424][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 77.951179][ T4419] inode_go_instantiate+0x4c/0x68 [ 77.951918][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 77.952643][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 77.953358][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 77.954030][ T4419] do_sync+0x40c/0xa94 [ 77.954604][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 77.955305][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 77.955932][ T4419] sync_filesystem+0xe8/0x218 [ 77.956601][ T4419] generic_shutdown_super+0x70/0x324 [ 77.957381][ T4419] kill_block_super+0x70/0xdc [ 77.958047][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 77.958690][ T4419] deactivate_locked_super+0xac/0x124 [ 77.959450][ T4419] deactivate_super+0xe8/0x108 [ 77.960111][ T4419] cleanup_mnt+0x37c/0x404 [ 77.960734][ T4419] __cleanup_mnt+0x20/0x30 [ 77.961365][ T4419] task_work_run+0x1ec/0x270 [ 77.962046][ T4419] do_notify_resume+0x2038/0x2b28 [ 77.962769][ T4419] el0_svc+0x98/0x138 [ 77.963383][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 77.964130][ T4419] el0t_64_sync+0x18c/0x190 [ 77.966050][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 77.968303][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 77.969536][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.971108][ T4419] Call trace: [ 77.971626][ T4419] dump_backtrace+0x1c8/0x1f4 [ 77.972366][ T4419] show_stack+0x2c/0x3c [ 77.973053][ T4419] __dump_stack+0x30/0x40 [ 77.973739][ T4419] dump_stack_lvl+0xf8/0x160 [ 77.974461][ T4419] dump_stack+0x1c/0x5c [ 77.975122][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 77.975898][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 77.976717][ T4419] gfs2_put_super+0x1f0/0x764 [ 77.977410][ T4419] generic_shutdown_super+0x130/0x324 [ 77.978229][ T4419] kill_block_super+0x70/0xdc [ 77.978959][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 77.979610][ T4419] deactivate_locked_super+0xac/0x124 [ 77.980398][ T4419] deactivate_super+0xe8/0x108 [ 77.981111][ T4419] cleanup_mnt+0x37c/0x404 [ 77.981765][ T4419] __cleanup_mnt+0x20/0x30 [ 77.982436][ T4419] task_work_run+0x1ec/0x270 [ 77.983155][ T4419] do_notify_resume+0x2038/0x2b28 [ 77.983968][ T4419] el0_svc+0x98/0x138 [ 77.984572][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 77.985308][ T4419] el0t_64_sync+0x18c/0x190 [ 78.126607][ T4854] loop0: detected capacity change from 0 to 32768 [ 78.132136][ T4854] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 78.133358][ T4854] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 78.135785][ T4854] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 78.137330][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 78.138374][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 78.144063][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 78.145672][ T22] gfs2: fsid=syz:syz.0: jid=0: Done [ 78.146681][ T4854] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 78.174324][ T4854] gfs2: fsid=syz:syz.0: found 1 quota changes [ 78.179120][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 78.179120][ T4419] inode = 11 2339 [ 78.179120][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 78.181892][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 78.183305][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 78.184952][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 78.186186][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 78.190095][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 78.191361][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 78.192394][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 78.193247][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 78.194319][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.195829][ T4419] Call trace: [ 78.196323][ T4419] dump_backtrace+0x1c8/0x1f4 [ 78.197024][ T4419] show_stack+0x2c/0x3c [ 78.197642][ T4419] __dump_stack+0x30/0x40 [ 78.198257][ T4419] dump_stack_lvl+0xf8/0x160 [ 78.198947][ T4419] dump_stack+0x1c/0x5c [ 78.199558][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 78.200265][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 78.201037][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 78.201776][ T4419] inode_go_instantiate+0x4c/0x68 [ 78.202519][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 78.203246][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 78.203941][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 78.204597][ T4419] do_sync+0x40c/0xa94 [ 78.205169][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 78.205875][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 78.206530][ T4419] sync_filesystem+0xe8/0x218 [ 78.207216][ T4419] generic_shutdown_super+0x70/0x324 [ 78.207924][ T4419] kill_block_super+0x70/0xdc [ 78.208643][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 78.209296][ T4419] deactivate_locked_super+0xac/0x124 [ 78.210096][ T4419] deactivate_super+0xe8/0x108 [ 78.210808][ T4419] cleanup_mnt+0x37c/0x404 [ 78.211449][ T4419] __cleanup_mnt+0x20/0x30 [ 78.212169][ T4419] task_work_run+0x1ec/0x270 [ 78.212913][ T4419] do_notify_resume+0x2038/0x2b28 [ 78.213678][ T4419] el0_svc+0x98/0x138 [ 78.214276][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 78.214974][ T4419] el0t_64_sync+0x18c/0x190 [ 78.216815][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 78.218956][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 78.219986][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.221366][ T4419] Call trace: [ 78.221834][ T4419] dump_backtrace+0x1c8/0x1f4 [ 78.222504][ T4419] show_stack+0x2c/0x3c [ 78.223136][ T4419] __dump_stack+0x30/0x40 [ 78.223803][ T4419] dump_stack_lvl+0xf8/0x160 [ 78.224452][ T4419] dump_stack+0x1c/0x5c [ 78.225098][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 78.225865][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 78.226651][ T4419] gfs2_put_super+0x1f0/0x764 [ 78.227388][ T4419] generic_shutdown_super+0x130/0x324 [ 78.228329][ T4419] kill_block_super+0x70/0xdc [ 78.229130][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 78.229823][ T4419] deactivate_locked_super+0xac/0x124 [ 78.230698][ T4419] deactivate_super+0xe8/0x108 [ 78.231472][ T4419] cleanup_mnt+0x37c/0x404 [ 78.232116][ T4419] __cleanup_mnt+0x20/0x30 [ 78.232818][ T4419] task_work_run+0x1ec/0x270 [ 78.233489][ T4419] do_notify_resume+0x2038/0x2b28 [ 78.234255][ T4419] el0_svc+0x98/0x138 [ 78.234866][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 78.235587][ T4419] el0t_64_sync+0x18c/0x190 [ 78.372285][ T4857] loop0: detected capacity change from 0 to 32768 [ 78.375394][ T4857] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 78.376722][ T4857] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 78.379229][ T4857] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 78.380761][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 78.381783][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 78.387493][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 78.389011][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 78.389794][ T4857] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 78.416739][ T4857] gfs2: fsid=syz:syz.0: found 1 quota changes [ 78.420668][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 78.420668][ T4419] inode = 11 2339 [ 78.420668][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 78.423417][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 78.424913][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 78.426268][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 78.427382][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 78.431233][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 78.432527][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 78.433533][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 78.434430][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 78.435459][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.436836][ T4419] Call trace: [ 78.437284][ T4419] dump_backtrace+0x1c8/0x1f4 [ 78.437952][ T4419] show_stack+0x2c/0x3c [ 78.438517][ T4419] __dump_stack+0x30/0x40 [ 78.439099][ T4419] dump_stack_lvl+0xf8/0x160 [ 78.439734][ T4419] dump_stack+0x1c/0x5c [ 78.440320][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 78.440966][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 78.441660][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 78.442378][ T4419] inode_go_instantiate+0x4c/0x68 [ 78.443081][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 78.443739][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 78.444391][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 78.445032][ T4419] do_sync+0x40c/0xa94 [ 78.445579][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 78.446228][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 78.446824][ T4419] sync_filesystem+0xe8/0x218 [ 78.447465][ T4419] generic_shutdown_super+0x70/0x324 [ 78.448187][ T4419] kill_block_super+0x70/0xdc [ 78.448861][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 78.449498][ T4419] deactivate_locked_super+0xac/0x124 [ 78.450357][ T4419] deactivate_super+0xe8/0x108 [ 78.451208][ T4419] cleanup_mnt+0x37c/0x404 [ 78.451919][ T4419] __cleanup_mnt+0x20/0x30 [ 78.452633][ T4419] task_work_run+0x1ec/0x270 [ 78.453403][ T4419] do_notify_resume+0x2038/0x2b28 [ 78.454263][ T4419] el0_svc+0x98/0x138 [ 78.454885][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 78.455693][ T4419] el0t_64_sync+0x18c/0x190 [ 78.456807][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 78.458854][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 78.460075][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.461521][ T4419] Call trace: [ 78.461996][ T4419] dump_backtrace+0x1c8/0x1f4 [ 78.462665][ T4419] show_stack+0x2c/0x3c [ 78.463265][ T4419] __dump_stack+0x30/0x40 [ 78.463919][ T4419] dump_stack_lvl+0xf8/0x160 [ 78.464703][ T4419] dump_stack+0x1c/0x5c [ 78.465392][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 78.466230][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 78.467010][ T4419] gfs2_put_super+0x1f0/0x764 [ 78.467751][ T4419] generic_shutdown_super+0x130/0x324 [ 78.468607][ T4419] kill_block_super+0x70/0xdc [ 78.469364][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 78.469986][ T4419] deactivate_locked_super+0xac/0x124 [ 78.470774][ T4419] deactivate_super+0xe8/0x108 [ 78.471545][ T4419] cleanup_mnt+0x37c/0x404 [ 78.472193][ T4419] __cleanup_mnt+0x20/0x30 [ 78.472849][ T4419] task_work_run+0x1ec/0x270 [ 78.473550][ T4419] do_notify_resume+0x2038/0x2b28 [ 78.474291][ T4419] el0_svc+0x98/0x138 [ 78.474878][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 78.475629][ T4419] el0t_64_sync+0x18c/0x190 [ 78.617828][ T4860] loop0: detected capacity change from 0 to 32768 [ 78.619883][ T4860] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 78.621161][ T4860] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 78.623913][ T4860] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 78.625655][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 78.626711][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 78.633032][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 78.634463][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 78.635301][ T4860] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 78.659428][ T4860] gfs2: fsid=syz:syz.0: found 1 quota changes [ 78.663196][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 78.663196][ T4419] inode = 11 2339 [ 78.663196][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 78.666155][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 78.667502][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 78.668935][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 78.670103][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 78.674111][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 78.676157][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 78.678093][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 78.679009][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 78.680135][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.681654][ T4419] Call trace: [ 78.682152][ T4419] dump_backtrace+0x1c8/0x1f4 [ 78.682876][ T4419] show_stack+0x2c/0x3c [ 78.683533][ T4419] __dump_stack+0x30/0x40 [ 78.684214][ T4419] dump_stack_lvl+0xf8/0x160 [ 78.684956][ T4419] dump_stack+0x1c/0x5c [ 78.685612][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 78.686365][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 78.687182][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 78.687980][ T4419] inode_go_instantiate+0x4c/0x68 [ 78.688780][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 78.689551][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 78.690314][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 78.691042][ T4419] do_sync+0x40c/0xa94 [ 78.691698][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 78.692420][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 78.693089][ T4419] sync_filesystem+0xe8/0x218 [ 78.693787][ T4419] generic_shutdown_super+0x70/0x324 [ 78.694592][ T4419] kill_block_super+0x70/0xdc [ 78.695328][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 78.695998][ T4419] deactivate_locked_super+0xac/0x124 [ 78.696799][ T4419] deactivate_super+0xe8/0x108 [ 78.697527][ T4419] cleanup_mnt+0x37c/0x404 [ 78.698132][ T4419] __cleanup_mnt+0x20/0x30 [ 78.698859][ T4419] task_work_run+0x1ec/0x270 [ 78.699631][ T4419] do_notify_resume+0x2038/0x2b28 [ 78.700496][ T4419] el0_svc+0x98/0x138 [ 78.701123][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 78.701902][ T4419] el0t_64_sync+0x18c/0x190 [ 78.703564][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 78.705835][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 78.707001][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.708445][ T4419] Call trace: [ 78.708957][ T4419] dump_backtrace+0x1c8/0x1f4 [ 78.709620][ T4419] show_stack+0x2c/0x3c [ 78.710228][ T4419] __dump_stack+0x30/0x40 [ 78.710882][ T4419] dump_stack_lvl+0xf8/0x160 [ 78.711566][ T4419] dump_stack+0x1c/0x5c [ 78.712215][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 78.712986][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 78.713703][ T4419] gfs2_put_super+0x1f0/0x764 [ 78.714414][ T4419] generic_shutdown_super+0x130/0x324 [ 78.715329][ T4419] kill_block_super+0x70/0xdc [ 78.716007][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 78.716620][ T4419] deactivate_locked_super+0xac/0x124 [ 78.717440][ T4419] deactivate_super+0xe8/0x108 [ 78.718141][ T4419] cleanup_mnt+0x37c/0x404 [ 78.718783][ T4419] __cleanup_mnt+0x20/0x30 [ 78.719450][ T4419] task_work_run+0x1ec/0x270 [ 78.720116][ T4419] do_notify_resume+0x2038/0x2b28 [ 78.720987][ T4419] el0_svc+0x98/0x138 [ 78.721641][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 78.722453][ T4419] el0t_64_sync+0x18c/0x190 [ 78.855918][ T4863] loop0: detected capacity change from 0 to 32768 [ 78.858186][ T4863] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 78.859502][ T4863] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 78.862173][ T4863] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 78.863739][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 78.864849][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 78.873709][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 8ms [ 78.874972][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 78.876191][ T4863] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 78.907949][ T4863] gfs2: fsid=syz:syz.0: found 1 quota changes [ 78.912072][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 78.912072][ T4419] inode = 11 2339 [ 78.912072][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 78.915252][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 78.916636][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 78.918170][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 78.919386][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 78.923278][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 78.924562][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 78.925560][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 78.926802][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 78.927914][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.929409][ T4419] Call trace: [ 78.929908][ T4419] dump_backtrace+0x1c8/0x1f4 [ 78.930637][ T4419] show_stack+0x2c/0x3c [ 78.931273][ T4419] __dump_stack+0x30/0x40 [ 78.931935][ T4419] dump_stack_lvl+0xf8/0x160 [ 78.932611][ T4419] dump_stack+0x1c/0x5c [ 78.933229][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 78.933930][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 78.934706][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 78.935497][ T4419] inode_go_instantiate+0x4c/0x68 [ 78.936285][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 78.937037][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 78.937773][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 78.938527][ T4419] do_sync+0x40c/0xa94 [ 78.939162][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 78.939937][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 78.940619][ T4419] sync_filesystem+0xe8/0x218 [ 78.941376][ T4419] generic_shutdown_super+0x70/0x324 [ 78.942187][ T4419] kill_block_super+0x70/0xdc [ 78.942889][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 78.943538][ T4419] deactivate_locked_super+0xac/0x124 [ 78.944388][ T4419] deactivate_super+0xe8/0x108 [ 78.945096][ T4419] cleanup_mnt+0x37c/0x404 [ 78.945744][ T4419] __cleanup_mnt+0x20/0x30 [ 78.946394][ T4419] task_work_run+0x1ec/0x270 [ 78.947020][ T4419] do_notify_resume+0x2038/0x2b28 [ 78.947714][ T4419] el0_svc+0x98/0x138 [ 78.948306][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 78.949090][ T4419] el0t_64_sync+0x18c/0x190 [ 78.950781][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 78.952985][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 78.954114][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.955646][ T4419] Call trace: [ 78.956136][ T4419] dump_backtrace+0x1c8/0x1f4 [ 78.956840][ T4419] show_stack+0x2c/0x3c [ 78.957496][ T4419] __dump_stack+0x30/0x40 [ 78.958140][ T4419] dump_stack_lvl+0xf8/0x160 [ 78.958829][ T4419] dump_stack+0x1c/0x5c [ 78.959476][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 78.960200][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 78.960925][ T4419] gfs2_put_super+0x1f0/0x764 [ 78.961696][ T4419] generic_shutdown_super+0x130/0x324 [ 78.962569][ T4419] kill_block_super+0x70/0xdc [ 78.963282][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 78.963932][ T4419] deactivate_locked_super+0xac/0x124 [ 78.964814][ T4419] deactivate_super+0xe8/0x108 [ 78.965592][ T4419] cleanup_mnt+0x37c/0x404 [ 78.966269][ T4419] __cleanup_mnt+0x20/0x30 [ 78.966966][ T4419] task_work_run+0x1ec/0x270 [ 78.967663][ T4419] do_notify_resume+0x2038/0x2b28 [ 78.968459][ T4419] el0_svc+0x98/0x138 [ 78.969072][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 78.969872][ T4419] el0t_64_sync+0x18c/0x190 [ 79.107772][ T4866] loop0: detected capacity change from 0 to 32768 [ 79.109979][ T4866] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 79.111079][ T4866] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 79.115073][ T4866] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 79.116799][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 79.117835][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 79.123574][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 79.124830][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 79.125659][ T4866] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 79.154258][ T4866] gfs2: fsid=syz:syz.0: found 1 quota changes [ 79.158460][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 79.158460][ T4419] inode = 11 2339 [ 79.158460][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 79.161438][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 79.162735][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 79.164274][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000000 s:0 p:0 [ 79.166907][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 79.170889][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 79.172227][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 79.173316][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 79.174242][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 79.175467][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.177071][ T4419] Call trace: [ 79.177608][ T4419] dump_backtrace+0x1c8/0x1f4 [ 79.178381][ T4419] show_stack+0x2c/0x3c [ 79.179064][ T4419] __dump_stack+0x30/0x40 [ 79.179775][ T4419] dump_stack_lvl+0xf8/0x160 [ 79.180525][ T4419] dump_stack+0x1c/0x5c [ 79.181213][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 79.181975][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 79.182814][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 79.183607][ T4419] inode_go_instantiate+0x4c/0x68 [ 79.184390][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 79.185139][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 79.185885][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 79.186625][ T4419] do_sync+0x40c/0xa94 [ 79.187248][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 79.187939][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 79.188567][ T4419] sync_filesystem+0xe8/0x218 [ 79.189243][ T4419] generic_shutdown_super+0x70/0x324 [ 79.190003][ T4419] kill_block_super+0x70/0xdc [ 79.190678][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 79.191338][ T4419] deactivate_locked_super+0xac/0x124 [ 79.192156][ T4419] deactivate_super+0xe8/0x108 [ 79.192838][ T4419] cleanup_mnt+0x37c/0x404 [ 79.193482][ T4419] __cleanup_mnt+0x20/0x30 [ 79.194133][ T4419] task_work_run+0x1ec/0x270 [ 79.194807][ T4419] do_notify_resume+0x2038/0x2b28 [ 79.195579][ T4419] el0_svc+0x98/0x138 [ 79.196268][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 79.197071][ T4419] el0t_64_sync+0x18c/0x190 [ 79.198215][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 79.200234][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 79.201272][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.202657][ T4419] Call trace: [ 79.203125][ T4419] dump_backtrace+0x1c8/0x1f4 [ 79.203777][ T4419] show_stack+0x2c/0x3c [ 79.204401][ T4419] __dump_stack+0x30/0x40 [ 79.205058][ T4419] dump_stack_lvl+0xf8/0x160 [ 79.205698][ T4419] dump_stack+0x1c/0x5c [ 79.206265][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 79.207006][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 79.207760][ T4419] gfs2_put_super+0x1f0/0x764 [ 79.208482][ T4419] generic_shutdown_super+0x130/0x324 [ 79.209327][ T4419] kill_block_super+0x70/0xdc [ 79.210095][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 79.210735][ T4419] deactivate_locked_super+0xac/0x124 [ 79.211516][ T4419] deactivate_super+0xe8/0x108 [ 79.212233][ T4419] cleanup_mnt+0x37c/0x404 [ 79.212913][ T4419] __cleanup_mnt+0x20/0x30 [ 79.213589][ T4419] task_work_run+0x1ec/0x270 [ 79.214209][ T4419] do_notify_resume+0x2038/0x2b28 [ 79.214965][ T4419] el0_svc+0x98/0x138 [ 79.215564][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 79.216228][ T4419] el0t_64_sync+0x18c/0x190 [ 79.358443][ T4869] loop0: detected capacity change from 0 to 32768 [ 79.360596][ T4869] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 79.361865][ T4869] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 79.367651][ T4869] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 79.370502][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 79.371560][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 79.377810][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 79.379391][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 79.380219][ T4869] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 79.408027][ T4869] gfs2: fsid=syz:syz.0: found 1 quota changes [ 79.412177][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 79.412177][ T4419] inode = 11 2339 [ 79.412177][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 79.415731][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 79.417180][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 79.418769][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000200 s:0 p:0 [ 79.420047][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 79.424029][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 79.425848][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 79.426906][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 79.427808][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 79.428880][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.430289][ T4419] Call trace: [ 79.430741][ T4419] dump_backtrace+0x1c8/0x1f4 [ 79.431386][ T4419] show_stack+0x2c/0x3c [ 79.431987][ T4419] __dump_stack+0x30/0x40 [ 79.432599][ T4419] dump_stack_lvl+0xf8/0x160 [ 79.433255][ T4419] dump_stack+0x1c/0x5c [ 79.433857][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 79.434525][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 79.435253][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 79.435971][ T4419] inode_go_instantiate+0x4c/0x68 [ 79.436674][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 79.437317][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 79.437949][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 79.438573][ T4419] do_sync+0x40c/0xa94 [ 79.439169][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 79.439856][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 79.440537][ T4419] sync_filesystem+0xe8/0x218 [ 79.441235][ T4419] generic_shutdown_super+0x70/0x324 [ 79.441998][ T4419] kill_block_super+0x70/0xdc [ 79.442680][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 79.443318][ T4419] deactivate_locked_super+0xac/0x124 [ 79.444101][ T4419] deactivate_super+0xe8/0x108 [ 79.444772][ T4419] cleanup_mnt+0x37c/0x404 [ 79.445427][ T4419] __cleanup_mnt+0x20/0x30 [ 79.446050][ T4419] task_work_run+0x1ec/0x270 [ 79.446690][ T4419] do_notify_resume+0x2038/0x2b28 [ 79.447398][ T4419] el0_svc+0x98/0x138 [ 79.448000][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 79.448779][ T4419] el0t_64_sync+0x18c/0x190 [ 79.451085][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 79.453218][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 79.454311][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.455812][ T4419] Call trace: [ 79.456323][ T4419] dump_backtrace+0x1c8/0x1f4 [ 79.457034][ T4419] show_stack+0x2c/0x3c [ 79.457654][ T4419] __dump_stack+0x30/0x40 [ 79.458313][ T4419] dump_stack_lvl+0xf8/0x160 [ 79.458991][ T4419] dump_stack+0x1c/0x5c [ 79.459644][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 79.460406][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 79.461246][ T4419] gfs2_put_super+0x1f0/0x764 [ 79.461913][ T4419] generic_shutdown_super+0x130/0x324 [ 79.462719][ T4419] kill_block_super+0x70/0xdc [ 79.463412][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 79.464081][ T4419] deactivate_locked_super+0xac/0x124 [ 79.464873][ T4419] deactivate_super+0xe8/0x108 [ 79.465583][ T4419] cleanup_mnt+0x37c/0x404 [ 79.466239][ T4419] __cleanup_mnt+0x20/0x30 [ 79.466897][ T4419] task_work_run+0x1ec/0x270 [ 79.467590][ T4419] do_notify_resume+0x2038/0x2b28 [ 79.468358][ T4419] el0_svc+0x98/0x138 [ 79.468924][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 79.469680][ T4419] el0t_64_sync+0x18c/0x190 [ 79.609273][ T4872] loop0: detected capacity change from 0 to 32768 [ 79.611304][ T4872] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 79.612599][ T4872] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 79.615801][ T4872] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 79.617483][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 79.618495][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 79.624192][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 79.625871][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 79.626645][ T4872] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 79.653734][ T4872] gfs2: fsid=syz:syz.0: found 1 quota changes [ 79.657491][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 79.657491][ T4419] inode = 11 2339 [ 79.657491][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 79.660315][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 79.661649][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 79.663173][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000200 s:0 p:0 [ 79.664936][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 79.668784][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 79.670068][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 79.671185][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 79.672224][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 79.673439][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.674897][ T4419] Call trace: [ 79.675409][ T4419] dump_backtrace+0x1c8/0x1f4 [ 79.676130][ T4419] show_stack+0x2c/0x3c [ 79.676761][ T4419] __dump_stack+0x30/0x40 [ 79.677435][ T4419] dump_stack_lvl+0xf8/0x160 [ 79.678150][ T4419] dump_stack+0x1c/0x5c [ 79.678791][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 79.679511][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 79.680312][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 79.681090][ T4419] inode_go_instantiate+0x4c/0x68 [ 79.681843][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 79.682587][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 79.683317][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 79.684012][ T4419] do_sync+0x40c/0xa94 [ 79.684628][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 79.685347][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 79.685998][ T4419] sync_filesystem+0xe8/0x218 [ 79.686717][ T4419] generic_shutdown_super+0x70/0x324 [ 79.687484][ T4419] kill_block_super+0x70/0xdc [ 79.688141][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 79.688740][ T4419] deactivate_locked_super+0xac/0x124 [ 79.689530][ T4419] deactivate_super+0xe8/0x108 [ 79.690218][ T4419] cleanup_mnt+0x37c/0x404 [ 79.690862][ T4419] __cleanup_mnt+0x20/0x30 [ 79.691526][ T4419] task_work_run+0x1ec/0x270 [ 79.692256][ T4419] do_notify_resume+0x2038/0x2b28 [ 79.693007][ T4419] el0_svc+0x98/0x138 [ 79.693541][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 79.694312][ T4419] el0t_64_sync+0x18c/0x190 [ 79.695740][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 79.697884][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 79.699035][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.700534][ T4419] Call trace: [ 79.701018][ T4419] dump_backtrace+0x1c8/0x1f4 [ 79.701716][ T4419] show_stack+0x2c/0x3c [ 79.702383][ T4419] __dump_stack+0x30/0x40 [ 79.703042][ T4419] dump_stack_lvl+0xf8/0x160 [ 79.703700][ T4419] dump_stack+0x1c/0x5c [ 79.704293][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 79.705030][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 79.705706][ T4419] gfs2_put_super+0x1f0/0x764 [ 79.706381][ T4419] generic_shutdown_super+0x130/0x324 [ 79.707147][ T4419] kill_block_super+0x70/0xdc [ 79.707824][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 79.708475][ T4419] deactivate_locked_super+0xac/0x124 [ 79.709260][ T4419] deactivate_super+0xe8/0x108 [ 79.709930][ T4419] cleanup_mnt+0x37c/0x404 [ 79.710591][ T4419] __cleanup_mnt+0x20/0x30 [ 79.711290][ T4419] task_work_run+0x1ec/0x270 [ 79.711970][ T4419] do_notify_resume+0x2038/0x2b28 [ 79.712735][ T4419] el0_svc+0x98/0x138 [ 79.713343][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 79.714117][ T4419] el0t_64_sync+0x18c/0x190 [ 79.852872][ T4875] loop0: detected capacity change from 0 to 32768 [ 79.857835][ T4875] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 79.859107][ T4875] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 79.861425][ T4875] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 79.863000][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 79.864052][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 79.870199][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 79.871401][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 79.872180][ T4875] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 79.899913][ T4875] gfs2: fsid=syz:syz.0: found 1 quota changes [ 79.903391][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 79.903391][ T4419] inode = 11 2339 [ 79.903391][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 79.907350][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 79.908769][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 79.910357][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 79.911667][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 79.917391][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 79.918708][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 79.919708][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 79.920590][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 79.921648][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.923008][ T4419] Call trace: [ 79.923468][ T4419] dump_backtrace+0x1c8/0x1f4 [ 79.924186][ T4419] show_stack+0x2c/0x3c [ 79.924805][ T4419] __dump_stack+0x30/0x40 [ 79.925458][ T4419] dump_stack_lvl+0xf8/0x160 [ 79.926192][ T4419] dump_stack+0x1c/0x5c [ 79.926851][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 79.927568][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 79.928345][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 79.929115][ T4419] inode_go_instantiate+0x4c/0x68 [ 79.929868][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 79.930590][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 79.931290][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 79.931976][ T4419] do_sync+0x40c/0xa94 [ 79.932613][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 79.933332][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 79.933995][ T4419] sync_filesystem+0xe8/0x218 [ 79.934697][ T4419] generic_shutdown_super+0x70/0x324 [ 79.935477][ T4419] kill_block_super+0x70/0xdc [ 79.936172][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 79.936806][ T4419] deactivate_locked_super+0xac/0x124 [ 79.937610][ T4419] deactivate_super+0xe8/0x108 [ 79.938324][ T4419] cleanup_mnt+0x37c/0x404 [ 79.938967][ T4419] __cleanup_mnt+0x20/0x30 [ 79.939615][ T4419] task_work_run+0x1ec/0x270 [ 79.940309][ T4419] do_notify_resume+0x2038/0x2b28 [ 79.941039][ T4419] el0_svc+0x98/0x138 [ 79.941605][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 79.942318][ T4419] el0t_64_sync+0x18c/0x190 [ 79.943984][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 79.947798][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 79.948816][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.950149][ T4419] Call trace: [ 79.950578][ T4419] dump_backtrace+0x1c8/0x1f4 [ 79.951241][ T4419] show_stack+0x2c/0x3c [ 79.951857][ T4419] __dump_stack+0x30/0x40 [ 79.952470][ T4419] dump_stack_lvl+0xf8/0x160 [ 79.953078][ T4419] dump_stack+0x1c/0x5c [ 79.953640][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 79.954345][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 79.955174][ T4419] gfs2_put_super+0x1f0/0x764 [ 79.955893][ T4419] generic_shutdown_super+0x130/0x324 [ 79.956675][ T4419] kill_block_super+0x70/0xdc [ 79.957388][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 79.958021][ T4419] deactivate_locked_super+0xac/0x124 [ 79.958803][ T4419] deactivate_super+0xe8/0x108 [ 79.959481][ T4419] cleanup_mnt+0x37c/0x404 [ 79.960149][ T4419] __cleanup_mnt+0x20/0x30 [ 79.960808][ T4419] task_work_run+0x1ec/0x270 [ 79.961496][ T4419] do_notify_resume+0x2038/0x2b28 [ 79.962237][ T4419] el0_svc+0x98/0x138 [ 79.962819][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 79.963599][ T4419] el0t_64_sync+0x18c/0x190 [ 80.102266][ T4878] loop0: detected capacity change from 0 to 32768 [ 80.104130][ T4878] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.105467][ T4878] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 80.107871][ T4878] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 80.109327][ T24] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.110266][ T24] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.116076][ T24] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 80.117579][ T24] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.118436][ T4878] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 80.145940][ T4878] gfs2: fsid=syz:syz.0: found 1 quota changes [ 80.149614][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 80.149614][ T4419] inode = 11 2339 [ 80.149614][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 80.152544][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 80.153926][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 80.155471][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000200 s:0 p:0 [ 80.156636][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 80.161148][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 80.162492][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 80.165011][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 80.165969][ T4419] CPU: 0 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 80.167169][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.168717][ T4419] Call trace: [ 80.169235][ T4419] dump_backtrace+0x1c8/0x1f4 [ 80.169966][ T4419] show_stack+0x2c/0x3c [ 80.170573][ T4419] __dump_stack+0x30/0x40 [ 80.171261][ T4419] dump_stack_lvl+0xf8/0x160 [ 80.171982][ T4419] dump_stack+0x1c/0x5c [ 80.172637][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 80.173371][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 80.174160][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 80.174969][ T4419] inode_go_instantiate+0x4c/0x68 [ 80.175773][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 80.176537][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 80.177286][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 80.178052][ T4419] do_sync+0x40c/0xa94 [ 80.178677][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 80.179418][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 80.180081][ T4419] sync_filesystem+0xe8/0x218 [ 80.180799][ T4419] generic_shutdown_super+0x70/0x324 [ 80.181626][ T4419] kill_block_super+0x70/0xdc [ 80.182375][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 80.183059][ T4419] deactivate_locked_super+0xac/0x124 [ 80.183895][ T4419] deactivate_super+0xe8/0x108 [ 80.184605][ T4419] cleanup_mnt+0x37c/0x404 [ 80.185293][ T4419] __cleanup_mnt+0x20/0x30 [ 80.185952][ T4419] task_work_run+0x1ec/0x270 [ 80.186736][ T4419] do_notify_resume+0x2038/0x2b28 [ 80.187500][ T4419] el0_svc+0x98/0x138 [ 80.188090][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 80.188890][ T4419] el0t_64_sync+0x18c/0x190 [ 80.191194][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 80.193364][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 80.194475][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.195904][ T4419] Call trace: [ 80.196372][ T4419] dump_backtrace+0x1c8/0x1f4 [ 80.197070][ T4419] show_stack+0x2c/0x3c [ 80.197681][ T4419] __dump_stack+0x30/0x40 [ 80.198299][ T4419] dump_stack_lvl+0xf8/0x160 [ 80.198997][ T4419] dump_stack+0x1c/0x5c [ 80.199599][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 80.200319][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 80.201043][ T4419] gfs2_put_super+0x1f0/0x764 [ 80.201754][ T4419] generic_shutdown_super+0x130/0x324 [ 80.202528][ T4419] kill_block_super+0x70/0xdc [ 80.203241][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 80.203944][ T4419] deactivate_locked_super+0xac/0x124 [ 80.204785][ T4419] deactivate_super+0xe8/0x108 [ 80.205477][ T4419] cleanup_mnt+0x37c/0x404 [ 80.206142][ T4419] __cleanup_mnt+0x20/0x30 [ 80.206806][ T4419] task_work_run+0x1ec/0x270 [ 80.207499][ T4419] do_notify_resume+0x2038/0x2b28 [ 80.208301][ T4419] el0_svc+0x98/0x138 [ 80.208957][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 80.209766][ T4419] el0t_64_sync+0x18c/0x190 [ 80.347839][ T4881] loop0: detected capacity change from 0 to 32768 [ 80.349738][ T4881] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.350943][ T4881] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 80.355253][ T4881] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 80.356765][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.357818][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.364328][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 80.366702][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.367574][ T4881] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 80.395658][ T4881] gfs2: fsid=syz:syz.0: found 1 quota changes [ 80.400242][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 80.400242][ T4419] inode = 11 2339 [ 80.400242][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 80.403068][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 80.405775][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 80.407271][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000201 s:0 p:0 [ 80.408435][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 80.412292][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 80.413514][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 80.414741][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 80.415705][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 80.416860][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.418404][ T4419] Call trace: [ 80.418905][ T4419] dump_backtrace+0x1c8/0x1f4 [ 80.419635][ T4419] show_stack+0x2c/0x3c [ 80.420291][ T4419] __dump_stack+0x30/0x40 [ 80.420971][ T4419] dump_stack_lvl+0xf8/0x160 [ 80.421679][ T4419] dump_stack+0x1c/0x5c [ 80.422335][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 80.423074][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 80.423848][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 80.424633][ T4419] inode_go_instantiate+0x4c/0x68 [ 80.425437][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 80.426216][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 80.426973][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 80.427725][ T4419] do_sync+0x40c/0xa94 [ 80.428366][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 80.429128][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 80.429839][ T4419] sync_filesystem+0xe8/0x218 [ 80.430573][ T4419] generic_shutdown_super+0x70/0x324 [ 80.431408][ T4419] kill_block_super+0x70/0xdc [ 80.432157][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 80.432849][ T4419] deactivate_locked_super+0xac/0x124 [ 80.433677][ T4419] deactivate_super+0xe8/0x108 [ 80.434368][ T4419] cleanup_mnt+0x37c/0x404 [ 80.435015][ T4419] __cleanup_mnt+0x20/0x30 [ 80.435677][ T4419] task_work_run+0x1ec/0x270 [ 80.436306][ T4419] do_notify_resume+0x2038/0x2b28 [ 80.437035][ T4419] el0_svc+0x98/0x138 [ 80.437580][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 80.438257][ T4419] el0t_64_sync+0x18c/0x190 [ 80.440546][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 80.442443][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 80.443504][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.444924][ T4419] Call trace: [ 80.445427][ T4419] dump_backtrace+0x1c8/0x1f4 [ 80.446201][ T4419] show_stack+0x2c/0x3c [ 80.446820][ T4419] __dump_stack+0x30/0x40 [ 80.447505][ T4419] dump_stack_lvl+0xf8/0x160 [ 80.448171][ T4419] dump_stack+0x1c/0x5c [ 80.448770][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 80.449522][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 80.450337][ T4419] gfs2_put_super+0x1f0/0x764 [ 80.451047][ T4419] generic_shutdown_super+0x130/0x324 [ 80.451893][ T4419] kill_block_super+0x70/0xdc [ 80.452658][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 80.453293][ T4419] deactivate_locked_super+0xac/0x124 [ 80.454070][ T4419] deactivate_super+0xe8/0x108 [ 80.454792][ T4419] cleanup_mnt+0x37c/0x404 [ 80.455379][ T4419] __cleanup_mnt+0x20/0x30 [ 80.456042][ T4419] task_work_run+0x1ec/0x270 [ 80.456722][ T4419] do_notify_resume+0x2038/0x2b28 [ 80.457493][ T4419] el0_svc+0x98/0x138 [ 80.458051][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 80.458816][ T4419] el0t_64_sync+0x18c/0x190 [ 80.591123][ T4884] loop0: detected capacity change from 0 to 32768 [ 80.593106][ T4884] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.594555][ T4884] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 80.596876][ T4884] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 80.598455][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.599499][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.605718][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 6ms [ 80.606917][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.607721][ T4884] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 80.636151][ T4884] gfs2: fsid=syz:syz.0: found 1 quota changes [ 80.639709][ T4419] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 80.639709][ T4419] inode = 11 2339 [ 80.639709][ T4419] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 80.642360][ T4419] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 80.643748][ T4419] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4419 [syz-executor] gfs2_quota_sync+0x2e0/0x528 [ 80.646479][ T4419] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000200 s:0 p:0 [ 80.647735][ T4419] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 80.651713][ T4419] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 80.653023][ T4419] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 80.654026][ T4419] gfs2: fsid=syz:syz.0: File system withdrawn [ 80.655394][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 80.656473][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.657879][ T4419] Call trace: [ 80.658343][ T4419] dump_backtrace+0x1c8/0x1f4 [ 80.659016][ T4419] show_stack+0x2c/0x3c [ 80.659634][ T4419] __dump_stack+0x30/0x40 [ 80.660269][ T4419] dump_stack_lvl+0xf8/0x160 [ 80.660912][ T4419] dump_stack+0x1c/0x5c [ 80.661505][ T4419] gfs2_withdraw+0xf9c/0x13a8 [ 80.662192][ T4419] gfs2_consist_inode_i+0xf0/0x10c [ 80.662936][ T4419] gfs2_inode_refresh+0x920/0xd54 [ 80.663624][ T4419] inode_go_instantiate+0x4c/0x68 [ 80.664284][ T4419] gfs2_instantiate+0x17c/0x2c4 [ 80.664983][ T4419] gfs2_glock_wait+0x1b4/0x298 [ 80.665671][ T4419] gfs2_glock_nq+0x8bc/0x11d4 [ 80.666381][ T4419] do_sync+0x40c/0xa94 [ 80.667002][ T4419] gfs2_quota_sync+0x2e0/0x528 [ 80.667705][ T4419] gfs2_sync_fs+0x4c/0xc4 [ 80.668356][ T4419] sync_filesystem+0xe8/0x218 [ 80.669045][ T4419] generic_shutdown_super+0x70/0x324 [ 80.669761][ T4419] kill_block_super+0x70/0xdc [ 80.670414][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 80.671042][ T4419] deactivate_locked_super+0xac/0x124 [ 80.671879][ T4419] deactivate_super+0xe8/0x108 [ 80.672619][ T4419] cleanup_mnt+0x37c/0x404 [ 80.673227][ T4419] __cleanup_mnt+0x20/0x30 [ 80.673890][ T4419] task_work_run+0x1ec/0x270 [ 80.674566][ T4419] do_notify_resume+0x2038/0x2b28 [ 80.675244][ T4419] el0_svc+0x98/0x138 [ 80.675811][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 80.676510][ T4419] el0t_64_sync+0x18c/0x190 [ 80.677775][ T4419] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485 [ 80.679812][ T4419] CPU: 1 PID: 4419 Comm: syz-executor Not tainted syzkaller #0 [ 80.680839][ T4419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.682160][ T4419] Call trace: [ 80.682603][ T4419] dump_backtrace+0x1c8/0x1f4 [ 80.683280][ T4419] show_stack+0x2c/0x3c [ 80.683885][ T4419] __dump_stack+0x30/0x40 [ 80.684498][ T4419] dump_stack_lvl+0xf8/0x160 [ 80.685190][ T4419] dump_stack+0x1c/0x5c [ 80.685833][ T4419] gfs2_assert_warn_i+0x16c/0x26c [ 80.686624][ T4419] gfs2_quota_cleanup+0x454/0x65c [ 80.687391][ T4419] gfs2_put_super+0x1f0/0x764 [ 80.688181][ T4419] generic_shutdown_super+0x130/0x324 [ 80.688951][ T4419] kill_block_super+0x70/0xdc [ 80.689637][ T4419] gfs2_kill_sb+0xc0/0xd4 [ 80.690259][ T4419] deactivate_locked_super+0xac/0x124 [ 80.691005][ T4419] deactivate_super+0xe8/0x108 [ 80.691667][ T4419] cleanup_mnt+0x37c/0x404 [ 80.692310][ T4419] __cleanup_mnt+0x20/0x30 [ 80.692915][ T4419] task_work_run+0x1ec/0x270 [ 80.693602][ T4419] do_notify_resume+0x2038/0x2b28 [ 80.694369][ T4419] el0_svc+0x98/0x138 [ 80.695076][ T4419] el0t_64_sync_handler+0x84/0xf0 [ 80.695821][ T4419] el0t_64_sync+0x18c/0x190 [ 80.827936][ T4887] loop0: detected capacity change from 0 to 32768 [ 80.830253][ T4887] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 80.831504][ T4887] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 80.833755][ T4887] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms [ 80.835683][ T4449] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 80.836643][ T4449] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 80.842501][ T4449] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 5ms [ 80.843804][ T4449] gfs2: fsid=syz:syz.0: jid=0: Done [ 80.845303][ T4887] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 80.875015][ T4889] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error [ 80.875015][ T4889] inode = 11 2339 [ 80.875015][ T4889] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 464 [ 80.878127][ T4889] gfs2: fsid=syz:syz.0: G: s:EX n:2/923 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1 [ 80.879751][ T4889] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:4889 [gfs2_quotad] gfs2_quota_sync+0x2e0/0x528 [ 80.881467][ T4889] gfs2: fsid=syz:syz.0: I: n:11/2339 t:0 f:0x00 d:0x00000001 s:0 p:0 [ 80.882777][ T4889] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 80.886872][ T4887] gfs2: fsid=syz:syz.0: found 1 quota changes [ 80.890909][ T4889] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount. [ 80.892244][ T4889] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0 [ 80.893325][ T4889] gfs2: fsid=syz:syz.0: File system withdrawn [ 80.894233][ T4889] CPU: 0 PID: 4889 Comm: gfs2_quotad Not tainted syzkaller #0 [ 80.895420][ T4889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.897010][ T4889] Call trace: [ 80.897543][ T4889] dump_backtrace+0x1c8/0x1f4 [ 80.898312][ T4889] show_stack+0x2c/0x3c [ 80.898972][ T4889] __dump_stack+0x30/0x40 [ 80.899660][ T4889] dump_stack_lvl+0xf8/0x160 [ 80.900391][ T4889] dump_stack+0x1c/0x5c [ 80.901066][ T4889] gfs2_withdraw+0xf9c/0x13a8 [ 80.901828][ T4889] gfs2_consist_inode_i+0xf0/0x10c [ 80.902629][ T4889] gfs2_inode_refresh+0x920/0xd54 [ 80.903414][ T4889] inode_go_instantiate+0x4c/0x68 [ 80.904210][ T4889] gfs2_instantiate+0x17c/0x2c4 [ 80.904955][ T4889] gfs2_glock_wait+0x1b4/0x298 [ 80.905669][ T4889] gfs2_glock_nq+0x8bc/0x11d4 [ 80.906364][ T4889] do_sync+0x40c/0xa94 [ 80.907009][ T4889] gfs2_quota_sync+0x2e0/0x528 [ 80.907731][ T4889] gfs2_quotad+0x2d8/0x4fc [ 80.908409][ T4889] kthread+0x250/0x2d8 [ 80.909006][ T4889] ret_from_fork+0x10/0x20 [ 80.910617][ T4887] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 93.934429][ T4673] ================================================================== [ 93.935691][ T4673] BUG: KASAN: use-after-free in __lock_acquire+0xf0/0x6544 [ 93.936773][ T4673] Read of size 8 at addr ffff0000ef52cbb0 by task gfs2_quotad/4673 [ 93.937916][ T4673] [ 93.938268][ T4673] CPU: 1 PID: 4673 Comm: gfs2_quotad Not tainted syzkaller #0 [ 93.939333][ T4673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 93.940779][ T4673] Call trace: [ 93.941227][ T4673] dump_backtrace+0x1c8/0x1f4 [ 93.941861][ T4673] show_stack+0x2c/0x3c [ 93.942437][ T4673] __dump_stack+0x30/0x40 [ 93.943036][ T4673] dump_stack_lvl+0xf8/0x160 [ 93.943648][ T4673] print_address_description+0x88/0x218 [ 93.944417][ T4673] print_report+0x50/0x68 [ 93.945058][ T4673] kasan_report+0xa8/0x100 [ 93.945674][ T4673] __asan_report_load8_noabort+0x2c/0x38 [ 93.946444][ T4673] __lock_acquire+0xf0/0x6544 [ 93.947083][ T4673] lock_acquire+0x20c/0x644 [ 93.947709][ T4673] _raw_spin_lock_irqsave+0x6c/0xb4 [ 93.948457][ T4673] finish_wait+0xc8/0x1ac [ 93.949088][ T4673] gfs2_quotad+0x390/0x4fc [ 93.949730][ T4673] kthread+0x250/0x2d8 [ 93.950311][ T4673] ret_from_fork+0x10/0x20 [ 93.950947][ T4673] [ 93.951276][ T4673] Allocated by task 4766: [ 93.951844][ T4673] kasan_set_track+0x4c/0x80 [ 93.952454][ T4673] kasan_save_alloc_info+0x28/0x34 [ 93.953155][ T4673] __kasan_kmalloc+0xa0/0xb8 [ 93.953785][ T4673] __kmalloc+0xec/0x178 [ 93.954345][ T4673] gfs2_quota_init+0x250/0xd54 [ 93.954990][ T4673] gfs2_make_fs_rw+0x328/0x44c [ 93.955635][ T4673] gfs2_fill_super+0x1380/0x19ec [ 93.956323][ T4673] get_tree_bdev+0x358/0x544 [ 93.956947][ T4673] gfs2_get_tree+0x54/0x1b4 [ 93.957578][ T4673] vfs_get_tree+0x90/0x274 [ 93.958197][ T4673] do_new_mount+0x228/0x810 [ 93.958821][ T4673] path_mount+0x5b4/0xe78 [ 93.959433][ T4673] __arm64_sys_mount+0x49c/0x584 [ 93.960126][ T4673] invoke_syscall+0x98/0x2bc [ 93.960783][ T4673] el0_svc_common+0x138/0x258 [ 93.961414][ T4673] do_el0_svc+0x58/0x13c [ 93.961984][ T4673] el0_svc+0x58/0x138 [ 93.962525][ T4673] el0t_64_sync_handler+0x84/0xf0 [ 93.963199][ T4673] el0t_64_sync+0x18c/0x190 [ 93.963815][ T4673] [ 93.964130][ T4673] The buggy address belongs to the object at ffff0000ef52c000 [ 93.964130][ T4673] which belongs to the cache kmalloc-8k of size 8192 [ 93.965975][ T4673] The buggy address is located 2992 bytes inside of [ 93.965975][ T4673] 8192-byte region [ffff0000ef52c000, ffff0000ef52e000) [ 93.967909][ T4673] [ 93.968241][ T4673] The buggy address belongs to the physical page: [ 93.969136][ T4673] page:0000000059fea918 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff0000ef52c000 pfn:0x12f528 [ 93.970758][ T4673] head:0000000059fea918 order:3 compound_mapcount:0 compound_pincount:0 [ 93.971877][ T4673] flags: 0x5ffc00000010200(slab|head|node=0|zone=2|lastcpupid=0x7ff) [ 93.973044][ T4673] raw: 05ffc00000010200 fffffc0003b85408 fffffc000378a608 ffff0000c0002c00 [ 93.974331][ T4673] raw: ffff0000ef52c000 0000000000020001 00000001ffffffff 0000000000000000 [ 93.975645][ T4673] page dumped because: kasan: bad access detected [ 93.976563][ T4673] [ 93.976907][ T4673] Memory state around the buggy address: [ 93.977754][ T4673] ffff0000ef52ca80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.978978][ T4673] ffff0000ef52cb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.980159][ T4673] >ffff0000ef52cb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.981303][ T4673] ^ [ 93.982130][ T4673] ffff0000ef52cc00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.983327][ T4673] ffff0000ef52cc80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 93.984497][ T4673] ================================================================== [ 93.985629][ T4673] Disabling lock debugging due to kernel taint [ 93.986523][ T4673] INFO: trying to register non-static key. [ 93.987382][ T4673] The code is fine but needs lockdep annotation, or maybe [ 93.988412][ T4673] you didn't initialize this object before use? [ 93.989281][ T4673] turning off the locking correctness validator. [ 93.990214][ T4673] CPU: 1 PID: 4673 Comm: gfs2_quotad Tainted: G B syzkaller #0 [ 93.991502][ T4673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 93.992925][ T4673] Call trace: [ 93.993384][ T4673] dump_backtrace+0x1c8/0x1f4 [ 93.994054][ T4673] show_stack+0x2c/0x3c [ 93.994675][ T4673] __dump_stack+0x30/0x40 [ 93.995311][ T4673] dump_stack_lvl+0xf8/0x160 [ 93.995998][ T4673] dump_stack+0x1c/0x5c [ 93.996637][ T4673] assign_lock_key+0x224/0x258 [ 93.997342][ T4673] register_lock_class+0x1ac/0x694 [ 93.998043][ T4673] __lock_acquire+0x150/0x6544 [ 93.998662][ T4673] lock_acquire+0x20c/0x644 [ 93.999350][ T4673] _raw_spin_lock_irqsave+0x6c/0xb4 [ 94.000054][ T4673] finish_wait+0xc8/0x1ac [ 94.000649][ T4673] gfs2_quotad+0x390/0x4fc [ 94.001274][ T4673] kthread+0x250/0x2d8 [ 94.001860][ T4673] ret_from_fork+0x10/0x20 [ 94.002484][ T4673] list_del corruption. prev->next should be ffff8000218c7d98, but was 0000000000000000. (prev=ffff0000ef52cbd8) [ 94.004281][ T4673] ------------[ cut here ]------------ [ 94.004995][ T4673] kernel BUG at lib/list_debug.c:61! [ 94.005703][ T4673] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 94.006820][ T4673] Modules linked in: [ 94.007397][ T4673] CPU: 1 PID: 4673 Comm: gfs2_quotad Tainted: G B syzkaller #0 [ 94.008702][ T4673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 94.010153][ T4673] pstate: 624000c5 (nZCv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 94.011213][ T4673] pc : __list_del_entry_valid+0x13c/0x158 [ 94.012132][ T4673] lr : __list_del_entry_valid+0x13c/0x158 [ 94.013096][ T4673] sp : ffff8000218c7c70 [ 94.013716][ T4673] x29: ffff8000218c7c70 x28: 0000000000000000 x27: 0000000000000bb8 [ 94.014892][ T4673] x26: 0000000000001770 x25: dfff800000000000 x24: dfff800000000000 [ 94.016050][ T4673] x23: ffff0000ef52c7c0 x22: dfff800000000000 x21: ffff0000ef52cbd8 [ 94.017309][ T4673] x20: ffff0000ef52cbd8 x19: ffff8000218c7d98 x18: ffff800011abbcc0 [ 94.018495][ T4673] x17: 20747562202c3839 x16: ffff8000082e7de8 x15: 0000000000000000 [ 94.019874][ T4673] x14: 00000000ffffffff x13: fffffffffffe57a0 x12: 0000000000ff0100 [ 94.021149][ T4673] x11: ff0080000830a28c x10: 0000000000000000 x9 : ec9af379f61bc900 [ 94.022445][ T4673] x8 : ec9af379f61bc900 x7 : fffffffffffe57a0 x6 : fffffffffffe5780 [ 94.023705][ T4673] x5 : ffff8000218c7738 x4 : ffff800015183188 x3 : ffff80000852e538 [ 94.024906][ T4673] x2 : 0000000000000001 x1 : 0000000100000001 x0 : 000000000000006d [ 94.026197][ T4673] Call trace: [ 94.026758][ T4673] __list_del_entry_valid+0x13c/0x158 [ 94.027579][ T4673] finish_wait+0xd4/0x1ac [ 94.028217][ T4673] gfs2_quotad+0x390/0x4fc [ 94.028865][ T4673] kthread+0x250/0x2d8 [ 94.029486][ T4673] ret_from_fork+0x10/0x20 [ 94.030186][ T4673] Code: 91028000 aa1303e1 aa1503e3 95bfbbe3 (d4210000) [ 94.031242][ T4673] ---[ end trace 0000000000000000 ]--- [ 94.345690][ T4673] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 94.346590][ T4673] SMP: stopping secondary CPUs [ 94.347213][ T4673] Kernel Offset: disabled [ 94.347779][ T4673] CPU features: 0x080000,000f0097,a65bfea7 [ 94.348559][ T4673] Memory Limit: none [ 94.660889][ T4673] Rebooting in 86400 seconds..