unt done, others may mount [ 555.733452][T20135] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 555.733481][T20135] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 555.733492][T20135] CPU: 1 UID: 0 PID: 20135 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 555.733499][T20135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 555.733503][T20135] Call trace: [ 555.733506][T20135] show_stack+0x2c/0x3c (C) [ 555.733519][T20135] __dump_stack+0x30/0x40 [ 555.733525][T20135] dump_stack_lvl+0xd8/0x12c [ 555.733529][T20135] dump_stack+0x1c/0x28 [ 555.733534][T20135] gfs2_assert_warn_i+0x168/0x260 [ 555.733542][T20135] gfs2_qd_dispose+0x414/0x508 [ 555.733549][T20135] qd_put+0x104/0x148 [ 555.733555][T20135] gfs2_quota_init+0xb24/0x108c [ 555.733562][T20135] gfs2_make_fs_rw+0x144/0x26c [ 555.733567][T20135] gfs2_fill_super+0x14dc/0x1acc [ 555.733572][T20135] get_tree_bdev_flags+0x360/0x414 [ 555.733579][T20135] get_tree_bdev+0x2c/0x3c [ 555.733583][T20135] gfs2_get_tree+0x54/0x1b4 [ 555.733589][T20135] vfs_get_tree+0x90/0x28c [ 555.733593][T20135] do_new_mount+0x278/0x7f4 [ 555.733598][T20135] path_mount+0x5b4/0xde0 [ 555.733603][T20135] __arm64_sys_mount+0x3e8/0x468 [ 555.733607][T20135] invoke_syscall+0x98/0x2b8 [ 555.733613][T20135] el0_svc_common+0x130/0x23c [ 555.733618][T20135] do_el0_svc+0x48/0x58 [ 555.733622][T20135] el0_svc+0x5c/0x254 [ 555.733630][T20135] el0t_64_sync_handler+0x84/0x12c [ 555.733636][T20135] el0t_64_sync+0x198/0x19c [ 555.736265][T20135] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 555.889120][T20140] loop0: detected capacity change from 0 to 32768 [ 555.904168][T20140] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 555.904241][T20140] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 555.907697][T20140] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 555.908367][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 555.908375][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 555.930528][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 22ms [ 555.930633][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 555.930658][T20140] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 555.963717][T20140] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 555.965824][T20140] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 555.967989][T20140] CPU: 0 UID: 0 PID: 20140 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 555.968008][T20140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 555.968013][T20140] Call trace: [ 555.968017][T20140] show_stack+0x2c/0x3c (C) [ 555.968034][T20140] __dump_stack+0x30/0x40 [ 555.968041][T20140] dump_stack_lvl+0xd8/0x12c [ 555.968047][T20140] dump_stack+0x1c/0x28 [ 555.968052][T20140] gfs2_assert_warn_i+0x168/0x260 [ 555.968060][T20140] gfs2_qd_dispose+0x414/0x508 [ 555.968067][T20140] qd_put+0x104/0x148 [ 555.968073][T20140] gfs2_quota_init+0xb24/0x108c [ 555.968080][T20140] gfs2_make_fs_rw+0x144/0x26c [ 555.968085][T20140] gfs2_fill_super+0x14dc/0x1acc [ 555.968090][T20140] get_tree_bdev_flags+0x360/0x414 [ 555.968097][T20140] get_tree_bdev+0x2c/0x3c [ 555.968102][T20140] gfs2_get_tree+0x54/0x1b4 [ 555.968107][T20140] vfs_get_tree+0x90/0x28c [ 555.968112][T20140] do_new_mount+0x278/0x7f4 [ 555.968117][T20140] path_mount+0x5b4/0xde0 [ 555.968121][T20140] __arm64_sys_mount+0x3e8/0x468 [ 555.968126][T20140] invoke_syscall+0x98/0x2b8 [ 555.968131][T20140] el0_svc_common+0x130/0x23c [ 555.968136][T20140] do_el0_svc+0x48/0x58 [ 555.968141][T20140] el0_svc+0x5c/0x254 [ 555.968148][T20140] el0t_64_sync_handler+0x84/0x12c [ 555.968154][T20140] el0t_64_sync+0x198/0x19c [ 555.974145][T20140] gfs2: fsid=syz:syz.0: found 1 quota changes [ 556.024824][ T2411] ieee802154 phy0 wpan0: encryption failed: -22 [ 556.024873][ T2411] ieee802154 phy1 wpan1: encryption failed: -22 executing program [ 556.120881][T20145] loop0: detected capacity change from 0 to 32768 [ 556.124328][T20145] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 556.124349][T20145] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 556.129226][T20145] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 556.131063][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 556.131097][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 556.148988][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 17ms [ 556.150346][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 556.151220][T20145] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 556.174006][T20145] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 556.175251][T20145] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 556.175284][T20145] CPU: 1 UID: 0 PID: 20145 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 556.175301][T20145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 556.175306][T20145] Call trace: [ 556.175310][T20145] show_stack+0x2c/0x3c (C) [ 556.175328][T20145] __dump_stack+0x30/0x40 [ 556.175338][T20145] dump_stack_lvl+0xd8/0x12c [ 556.175346][T20145] dump_stack+0x1c/0x28 [ 556.175351][T20145] gfs2_assert_warn_i+0x168/0x260 [ 556.175360][T20145] gfs2_qd_dispose+0x414/0x508 [ 556.175368][T20145] qd_put+0x104/0x148 [ 556.175374][T20145] gfs2_quota_init+0xb24/0x108c [ 556.175381][T20145] gfs2_make_fs_rw+0x144/0x26c [ 556.175386][T20145] gfs2_fill_super+0x14dc/0x1acc [ 556.175392][T20145] get_tree_bdev_flags+0x360/0x414 [ 556.175399][T20145] get_tree_bdev+0x2c/0x3c [ 556.175403][T20145] gfs2_get_tree+0x54/0x1b4 [ 556.175409][T20145] vfs_get_tree+0x90/0x28c [ 556.175414][T20145] do_new_mount+0x278/0x7f4 [ 556.175418][T20145] path_mount+0x5b4/0xde0 [ 556.175423][T20145] __arm64_sys_mount+0x3e8/0x468 [ 556.175428][T20145] invoke_syscall+0x98/0x2b8 [ 556.175433][T20145] el0_svc_common+0x130/0x23c [ 556.175438][T20145] do_el0_svc+0x48/0x58 [ 556.175443][T20145] el0_svc+0x5c/0x254 [ 556.175451][T20145] el0t_64_sync_handler+0x84/0x12c [ 556.175457][T20145] el0t_64_sync+0x198/0x19c [ 556.176700][T20145] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 556.320890][T20150] loop0: detected capacity change from 0 to 32768 [ 556.327982][T20150] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 556.328008][T20150] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 556.336756][T20150] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 556.338948][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 556.338972][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 556.358245][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 19ms [ 556.358363][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 556.358391][T20150] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 556.378873][T20150] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 556.378912][T20150] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 556.378942][T20150] CPU: 1 UID: 0 PID: 20150 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 556.378952][T20150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 556.378956][T20150] Call trace: [ 556.378959][T20150] show_stack+0x2c/0x3c (C) [ 556.378974][T20150] __dump_stack+0x30/0x40 [ 556.378980][T20150] dump_stack_lvl+0xd8/0x12c [ 556.378990][T20150] dump_stack+0x1c/0x28 [ 556.378997][T20150] gfs2_assert_warn_i+0x168/0x260 [ 556.379006][T20150] gfs2_qd_dispose+0x414/0x508 [ 556.379013][T20150] qd_put+0x104/0x148 [ 556.379020][T20150] gfs2_quota_init+0xb24/0x108c [ 556.379027][T20150] gfs2_make_fs_rw+0x144/0x26c [ 556.379032][T20150] gfs2_fill_super+0x14dc/0x1acc [ 556.379039][T20150] get_tree_bdev_flags+0x360/0x414 [ 556.379046][T20150] get_tree_bdev+0x2c/0x3c [ 556.379050][T20150] gfs2_get_tree+0x54/0x1b4 [ 556.379056][T20150] vfs_get_tree+0x90/0x28c [ 556.379061][T20150] do_new_mount+0x278/0x7f4 [ 556.379066][T20150] path_mount+0x5b4/0xde0 [ 556.379070][T20150] __arm64_sys_mount+0x3e8/0x468 [ 556.379075][T20150] invoke_syscall+0x98/0x2b8 [ 556.379081][T20150] el0_svc_common+0x130/0x23c [ 556.379086][T20150] do_el0_svc+0x48/0x58 [ 556.379091][T20150] el0_svc+0x5c/0x254 [ 556.379098][T20150] el0t_64_sync_handler+0x84/0x12c [ 556.379104][T20150] el0t_64_sync+0x198/0x19c [ 556.381602][T20150] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 556.534382][T20155] loop0: detected capacity change from 0 to 32768 [ 556.550271][T20155] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 556.550299][T20155] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 556.554214][T20155] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 556.555197][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 556.555209][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 556.572591][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 17ms [ 556.572700][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 556.572727][T20155] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 556.595841][T20155] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 556.595867][T20155] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 556.595878][T20155] CPU: 1 UID: 0 PID: 20155 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 556.595886][T20155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 556.595891][T20155] Call trace: [ 556.595893][T20155] show_stack+0x2c/0x3c (C) [ 556.595907][T20155] __dump_stack+0x30/0x40 [ 556.595914][T20155] dump_stack_lvl+0xd8/0x12c [ 556.595919][T20155] dump_stack+0x1c/0x28 [ 556.595923][T20155] gfs2_assert_warn_i+0x168/0x260 [ 556.595932][T20155] gfs2_qd_dispose+0x414/0x508 [ 556.595939][T20155] qd_put+0x104/0x148 [ 556.595945][T20155] gfs2_quota_init+0xb24/0x108c [ 556.595952][T20155] gfs2_make_fs_rw+0x144/0x26c [ 556.595957][T20155] gfs2_fill_super+0x14dc/0x1acc [ 556.595962][T20155] get_tree_bdev_flags+0x360/0x414 [ 556.595969][T20155] get_tree_bdev+0x2c/0x3c [ 556.595974][T20155] gfs2_get_tree+0x54/0x1b4 [ 556.595979][T20155] vfs_get_tree+0x90/0x28c [ 556.595987][T20155] do_new_mount+0x278/0x7f4 [ 556.595993][T20155] path_mount+0x5b4/0xde0 [ 556.595998][T20155] __arm64_sys_mount+0x3e8/0x468 [ 556.596003][T20155] invoke_syscall+0x98/0x2b8 [ 556.596010][T20155] el0_svc_common+0x130/0x23c [ 556.596016][T20155] do_el0_svc+0x48/0x58 [ 556.596021][T20155] el0_svc+0x5c/0x254 [ 556.596029][T20155] el0t_64_sync_handler+0x84/0x12c [ 556.596036][T20155] el0t_64_sync+0x198/0x19c [ 556.603690][T20155] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 556.739056][T20160] loop0: detected capacity change from 0 to 32768 [ 556.759257][T20160] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 556.759284][T20160] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 556.764784][T20160] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 556.765673][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 556.765682][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 556.783737][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms [ 556.785461][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 556.785489][T20160] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 556.808739][T20160] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 556.808765][T20160] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 556.808776][T20160] CPU: 1 UID: 0 PID: 20160 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 556.808784][T20160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 556.808788][T20160] Call trace: [ 556.808790][T20160] show_stack+0x2c/0x3c (C) [ 556.808804][T20160] __dump_stack+0x30/0x40 [ 556.808810][T20160] dump_stack_lvl+0xd8/0x12c [ 556.808815][T20160] dump_stack+0x1c/0x28 [ 556.808820][T20160] gfs2_assert_warn_i+0x168/0x260 [ 556.808828][T20160] gfs2_qd_dispose+0x414/0x508 [ 556.808835][T20160] qd_put+0x104/0x148 [ 556.808841][T20160] gfs2_quota_init+0xb24/0x108c [ 556.808848][T20160] gfs2_make_fs_rw+0x144/0x26c [ 556.808853][T20160] gfs2_fill_super+0x14dc/0x1acc [ 556.808859][T20160] get_tree_bdev_flags+0x360/0x414 [ 556.808865][T20160] get_tree_bdev+0x2c/0x3c [ 556.808870][T20160] gfs2_get_tree+0x54/0x1b4 [ 556.808875][T20160] vfs_get_tree+0x90/0x28c [ 556.808880][T20160] do_new_mount+0x278/0x7f4 [ 556.808885][T20160] path_mount+0x5b4/0xde0 [ 556.808889][T20160] __arm64_sys_mount+0x3e8/0x468 [ 556.808894][T20160] invoke_syscall+0x98/0x2b8 [ 556.808900][T20160] el0_svc_common+0x130/0x23c [ 556.808905][T20160] do_el0_svc+0x48/0x58 [ 556.808910][T20160] el0_svc+0x5c/0x254 [ 556.808917][T20160] el0t_64_sync_handler+0x84/0x12c [ 556.808923][T20160] el0t_64_sync+0x198/0x19c [ 556.825162][T20160] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 556.962303][T20165] loop0: detected capacity change from 0 to 32768 [ 556.968084][T20165] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 556.968108][T20165] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 556.973666][T20165] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 556.975697][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 556.975736][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 556.998922][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 23ms [ 556.999389][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 556.999438][T20165] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 557.017268][T20165] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 557.019185][T20165] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 557.021945][T20165] CPU: 1 UID: 0 PID: 20165 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 557.021965][T20165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 557.021970][T20165] Call trace: [ 557.021974][T20165] show_stack+0x2c/0x3c (C) [ 557.021995][T20165] __dump_stack+0x30/0x40 [ 557.022004][T20165] dump_stack_lvl+0xd8/0x12c [ 557.022012][T20165] dump_stack+0x1c/0x28 [ 557.022017][T20165] gfs2_assert_warn_i+0x168/0x260 [ 557.022025][T20165] gfs2_qd_dispose+0x414/0x508 [ 557.022033][T20165] qd_put+0x104/0x148 [ 557.022039][T20165] gfs2_quota_init+0xb24/0x108c [ 557.022046][T20165] gfs2_make_fs_rw+0x144/0x26c [ 557.022050][T20165] gfs2_fill_super+0x14dc/0x1acc [ 557.022056][T20165] get_tree_bdev_flags+0x360/0x414 [ 557.022062][T20165] get_tree_bdev+0x2c/0x3c [ 557.022067][T20165] gfs2_get_tree+0x54/0x1b4 [ 557.022073][T20165] vfs_get_tree+0x90/0x28c [ 557.022077][T20165] do_new_mount+0x278/0x7f4 [ 557.022082][T20165] path_mount+0x5b4/0xde0 [ 557.022086][T20165] __arm64_sys_mount+0x3e8/0x468 [ 557.022091][T20165] invoke_syscall+0x98/0x2b8 [ 557.022097][T20165] el0_svc_common+0x130/0x23c [ 557.022102][T20165] do_el0_svc+0x48/0x58 [ 557.022106][T20165] el0_svc+0x5c/0x254 [ 557.022113][T20165] el0t_64_sync_handler+0x84/0x12c [ 557.022120][T20165] el0t_64_sync+0x198/0x19c [ 557.026089][T20165] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 557.172374][T20170] loop0: detected capacity change from 0 to 32768 [ 557.177719][T20170] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 557.177745][T20170] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 557.183148][T20170] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 557.185728][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 557.185752][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 557.206631][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 20ms [ 557.206746][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 557.209415][T20170] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 557.230772][T20170] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 557.232166][T20170] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 557.232192][T20170] CPU: 1 UID: 0 PID: 20170 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 557.232203][T20170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 557.232208][T20170] Call trace: [ 557.232212][T20170] show_stack+0x2c/0x3c (C) [ 557.232229][T20170] __dump_stack+0x30/0x40 [ 557.232237][T20170] dump_stack_lvl+0xd8/0x12c [ 557.232243][T20170] dump_stack+0x1c/0x28 [ 557.232248][T20170] gfs2_assert_warn_i+0x168/0x260 [ 557.232256][T20170] gfs2_qd_dispose+0x414/0x508 [ 557.232263][T20170] qd_put+0x104/0x148 [ 557.232269][T20170] gfs2_quota_init+0xb24/0x108c [ 557.232275][T20170] gfs2_make_fs_rw+0x144/0x26c [ 557.232280][T20170] gfs2_fill_super+0x14dc/0x1acc [ 557.232286][T20170] get_tree_bdev_flags+0x360/0x414 [ 557.232292][T20170] get_tree_bdev+0x2c/0x3c [ 557.232297][T20170] gfs2_get_tree+0x54/0x1b4 [ 557.232303][T20170] vfs_get_tree+0x90/0x28c [ 557.232307][T20170] do_new_mount+0x278/0x7f4 [ 557.232312][T20170] path_mount+0x5b4/0xde0 [ 557.232317][T20170] __arm64_sys_mount+0x3e8/0x468 [ 557.232322][T20170] invoke_syscall+0x98/0x2b8 [ 557.232327][T20170] el0_svc_common+0x130/0x23c [ 557.232332][T20170] do_el0_svc+0x48/0x58 [ 557.232337][T20170] el0_svc+0x5c/0x254 [ 557.232345][T20170] el0t_64_sync_handler+0x84/0x12c [ 557.232351][T20170] el0t_64_sync+0x198/0x19c [ 557.234088][T20170] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 557.368754][T20175] loop0: detected capacity change from 0 to 32768 [ 557.374896][T20175] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 557.376565][T20175] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 557.381243][T20175] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 557.383287][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 557.383307][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 557.405661][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 22ms [ 557.407564][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 557.408550][T20175] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 557.436422][T20175] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 557.438199][T20175] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 557.440451][T20175] CPU: 1 UID: 0 PID: 20175 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 557.440468][T20175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 557.440473][T20175] Call trace: [ 557.440476][T20175] show_stack+0x2c/0x3c (C) [ 557.440490][T20175] __dump_stack+0x30/0x40 [ 557.440496][T20175] dump_stack_lvl+0xd8/0x12c [ 557.440501][T20175] dump_stack+0x1c/0x28 [ 557.440505][T20175] gfs2_assert_warn_i+0x168/0x260 [ 557.440513][T20175] gfs2_qd_dispose+0x414/0x508 [ 557.440521][T20175] qd_put+0x104/0x148 [ 557.440527][T20175] gfs2_quota_init+0xb24/0x108c [ 557.440533][T20175] gfs2_make_fs_rw+0x144/0x26c [ 557.440538][T20175] gfs2_fill_super+0x14dc/0x1acc [ 557.440544][T20175] get_tree_bdev_flags+0x360/0x414 [ 557.440551][T20175] get_tree_bdev+0x2c/0x3c [ 557.440555][T20175] gfs2_get_tree+0x54/0x1b4 [ 557.440561][T20175] vfs_get_tree+0x90/0x28c [ 557.440565][T20175] do_new_mount+0x278/0x7f4 [ 557.440570][T20175] path_mount+0x5b4/0xde0 [ 557.440575][T20175] __arm64_sys_mount+0x3e8/0x468 [ 557.440579][T20175] invoke_syscall+0x98/0x2b8 [ 557.440585][T20175] el0_svc_common+0x130/0x23c [ 557.440590][T20175] do_el0_svc+0x48/0x58 [ 557.440595][T20175] el0_svc+0x5c/0x254 [ 557.440602][T20175] el0t_64_sync_handler+0x84/0x12c [ 557.440608][T20175] el0t_64_sync+0x198/0x19c [ 557.444591][T20175] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 557.596447][T20180] loop0: detected capacity change from 0 to 32768 [ 557.612599][T20180] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 557.612624][T20180] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 557.617369][T20180] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 557.622428][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 557.622472][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 557.636761][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 14ms [ 557.637290][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 557.637318][T20180] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 557.656044][T20180] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 557.656079][T20180] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 557.656105][T20180] CPU: 0 UID: 0 PID: 20180 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 557.656115][T20180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 557.656121][T20180] Call trace: [ 557.656124][T20180] show_stack+0x2c/0x3c (C) [ 557.656139][T20180] __dump_stack+0x30/0x40 [ 557.656145][T20180] dump_stack_lvl+0xd8/0x12c [ 557.656150][T20180] dump_stack+0x1c/0x28 [ 557.656155][T20180] gfs2_assert_warn_i+0x168/0x260 [ 557.656163][T20180] gfs2_qd_dispose+0x414/0x508 [ 557.656171][T20180] qd_put+0x104/0x148 [ 557.656177][T20180] gfs2_quota_init+0xb24/0x108c [ 557.656184][T20180] gfs2_make_fs_rw+0x144/0x26c [ 557.656189][T20180] gfs2_fill_super+0x14dc/0x1acc [ 557.656195][T20180] get_tree_bdev_flags+0x360/0x414 [ 557.656202][T20180] get_tree_bdev+0x2c/0x3c [ 557.656207][T20180] gfs2_get_tree+0x54/0x1b4 [ 557.656213][T20180] vfs_get_tree+0x90/0x28c [ 557.656218][T20180] do_new_mount+0x278/0x7f4 [ 557.656223][T20180] path_mount+0x5b4/0xde0 [ 557.656228][T20180] __arm64_sys_mount+0x3e8/0x468 [ 557.656233][T20180] invoke_syscall+0x98/0x2b8 [ 557.656238][T20180] el0_svc_common+0x130/0x23c [ 557.656243][T20180] do_el0_svc+0x48/0x58 [ 557.656248][T20180] el0_svc+0x5c/0x254 [ 557.656256][T20180] el0t_64_sync_handler+0x84/0x12c [ 557.656262][T20180] el0t_64_sync+0x198/0x19c [ 557.661599][T20180] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 557.816165][T20185] loop0: detected capacity change from 0 to 32768 [ 557.821843][T20185] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 557.821868][T20185] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 557.827330][T20185] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 557.829189][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 557.829217][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 557.845464][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 557.846078][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 557.846104][T20185] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 557.869937][T20185] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 557.869965][T20185] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 557.869992][T20185] CPU: 1 UID: 0 PID: 20185 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 557.870001][T20185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 557.870006][T20185] Call trace: [ 557.870009][T20185] show_stack+0x2c/0x3c (C) [ 557.870026][T20185] __dump_stack+0x30/0x40 [ 557.870033][T20185] dump_stack_lvl+0xd8/0x12c [ 557.870038][T20185] dump_stack+0x1c/0x28 [ 557.870043][T20185] gfs2_assert_warn_i+0x168/0x260 [ 557.870051][T20185] gfs2_qd_dispose+0x414/0x508 [ 557.870058][T20185] qd_put+0x104/0x148 [ 557.870064][T20185] gfs2_quota_init+0xb24/0x108c [ 557.870071][T20185] gfs2_make_fs_rw+0x144/0x26c [ 557.870076][T20185] gfs2_fill_super+0x14dc/0x1acc [ 557.870082][T20185] get_tree_bdev_flags+0x360/0x414 [ 557.870088][T20185] get_tree_bdev+0x2c/0x3c [ 557.870093][T20185] gfs2_get_tree+0x54/0x1b4 [ 557.870098][T20185] vfs_get_tree+0x90/0x28c [ 557.870103][T20185] do_new_mount+0x278/0x7f4 [ 557.870108][T20185] path_mount+0x5b4/0xde0 [ 557.870112][T20185] __arm64_sys_mount+0x3e8/0x468 [ 557.870117][T20185] invoke_syscall+0x98/0x2b8 [ 557.870123][T20185] el0_svc_common+0x130/0x23c [ 557.870127][T20185] do_el0_svc+0x48/0x58 [ 557.870132][T20185] el0_svc+0x5c/0x254 [ 557.870140][T20185] el0t_64_sync_handler+0x84/0x12c [ 557.870146][T20185] el0t_64_sync+0x198/0x19c [ 557.873848][T20185] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 558.015336][T20190] loop0: detected capacity change from 0 to 32768 [ 558.020870][T20190] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 558.022454][T20190] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 558.026369][T20190] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 558.028493][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 558.029933][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 558.056709][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 26ms [ 558.058477][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 558.059753][T20190] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 558.081012][T20190] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 558.082818][T20190] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 558.085912][T20190] CPU: 0 UID: 0 PID: 20190 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 558.085935][T20190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 558.085941][T20190] Call trace: [ 558.085945][T20190] show_stack+0x2c/0x3c (C) [ 558.085963][T20190] __dump_stack+0x30/0x40 [ 558.085977][T20190] dump_stack_lvl+0xd8/0x12c [ 558.085986][T20190] dump_stack+0x1c/0x28 [ 558.085994][T20190] gfs2_assert_warn_i+0x168/0x260 [ 558.086004][T20190] gfs2_qd_dispose+0x414/0x508 [ 558.086012][T20190] qd_put+0x104/0x148 [ 558.086019][T20190] gfs2_quota_init+0xb24/0x108c [ 558.086026][T20190] gfs2_make_fs_rw+0x144/0x26c [ 558.086031][T20190] gfs2_fill_super+0x14dc/0x1acc [ 558.086037][T20190] get_tree_bdev_flags+0x360/0x414 [ 558.086043][T20190] get_tree_bdev+0x2c/0x3c [ 558.086048][T20190] gfs2_get_tree+0x54/0x1b4 [ 558.086054][T20190] vfs_get_tree+0x90/0x28c [ 558.086058][T20190] do_new_mount+0x278/0x7f4 [ 558.086063][T20190] path_mount+0x5b4/0xde0 [ 558.086068][T20190] __arm64_sys_mount+0x3e8/0x468 [ 558.086073][T20190] invoke_syscall+0x98/0x2b8 [ 558.086078][T20190] el0_svc_common+0x130/0x23c [ 558.086083][T20190] do_el0_svc+0x48/0x58 [ 558.086088][T20190] el0_svc+0x5c/0x254 [ 558.086096][T20190] el0t_64_sync_handler+0x84/0x12c [ 558.086102][T20190] el0t_64_sync+0x198/0x19c [ 558.090796][T20190] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 558.242895][T20195] loop0: detected capacity change from 0 to 32768 [ 558.248338][T20195] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 558.249863][T20195] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 558.253108][T20195] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 558.255519][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 558.255542][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 558.275958][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 20ms [ 558.277836][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 558.278922][T20195] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 558.312612][T20195] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 558.314900][T20195] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 558.314938][T20195] CPU: 1 UID: 0 PID: 20195 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 558.314949][T20195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 558.314955][T20195] Call trace: [ 558.314959][T20195] show_stack+0x2c/0x3c (C) [ 558.314976][T20195] __dump_stack+0x30/0x40 [ 558.314983][T20195] dump_stack_lvl+0xd8/0x12c [ 558.314992][T20195] dump_stack+0x1c/0x28 [ 558.314997][T20195] gfs2_assert_warn_i+0x168/0x260 [ 558.315006][T20195] gfs2_qd_dispose+0x414/0x508 [ 558.315014][T20195] qd_put+0x104/0x148 [ 558.315020][T20195] gfs2_quota_init+0xb24/0x108c [ 558.315027][T20195] gfs2_make_fs_rw+0x144/0x26c [ 558.315033][T20195] gfs2_fill_super+0x14dc/0x1acc [ 558.315039][T20195] get_tree_bdev_flags+0x360/0x414 [ 558.315046][T20195] get_tree_bdev+0x2c/0x3c [ 558.315051][T20195] gfs2_get_tree+0x54/0x1b4 [ 558.315057][T20195] vfs_get_tree+0x90/0x28c [ 558.315062][T20195] do_new_mount+0x278/0x7f4 [ 558.315067][T20195] path_mount+0x5b4/0xde0 [ 558.315071][T20195] __arm64_sys_mount+0x3e8/0x468 [ 558.315076][T20195] invoke_syscall+0x98/0x2b8 [ 558.315081][T20195] el0_svc_common+0x130/0x23c [ 558.315086][T20195] do_el0_svc+0x48/0x58 [ 558.315091][T20195] el0_svc+0x5c/0x254 [ 558.315098][T20195] el0t_64_sync_handler+0x84/0x12c [ 558.315104][T20195] el0t_64_sync+0x198/0x19c [ 558.317772][T20195] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 558.448876][T20200] loop0: detected capacity change from 0 to 32768 [ 558.452571][T20200] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 558.454304][T20200] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 558.460093][T20200] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 558.462177][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 558.462207][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 558.478773][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 558.480103][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 558.481008][T20200] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 558.507170][T20200] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 558.509118][T20200] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 558.511387][T20200] CPU: 0 UID: 0 PID: 20200 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 558.511409][T20200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 558.511417][T20200] Call trace: [ 558.511422][T20200] show_stack+0x2c/0x3c (C) [ 558.511440][T20200] __dump_stack+0x30/0x40 [ 558.511448][T20200] dump_stack_lvl+0xd8/0x12c [ 558.511454][T20200] dump_stack+0x1c/0x28 [ 558.511459][T20200] gfs2_assert_warn_i+0x168/0x260 [ 558.511467][T20200] gfs2_qd_dispose+0x414/0x508 [ 558.511474][T20200] qd_put+0x104/0x148 [ 558.511481][T20200] gfs2_quota_init+0xb24/0x108c [ 558.511487][T20200] gfs2_make_fs_rw+0x144/0x26c [ 558.511492][T20200] gfs2_fill_super+0x14dc/0x1acc [ 558.511498][T20200] get_tree_bdev_flags+0x360/0x414 [ 558.511504][T20200] get_tree_bdev+0x2c/0x3c [ 558.511508][T20200] gfs2_get_tree+0x54/0x1b4 [ 558.511514][T20200] vfs_get_tree+0x90/0x28c [ 558.511519][T20200] do_new_mount+0x278/0x7f4 [ 558.511523][T20200] path_mount+0x5b4/0xde0 [ 558.511528][T20200] __arm64_sys_mount+0x3e8/0x468 [ 558.511533][T20200] invoke_syscall+0x98/0x2b8 [ 558.511538][T20200] el0_svc_common+0x130/0x23c [ 558.511543][T20200] do_el0_svc+0x48/0x58 [ 558.511547][T20200] el0_svc+0x5c/0x254 [ 558.511555][T20200] el0t_64_sync_handler+0x84/0x12c [ 558.511561][T20200] el0t_64_sync+0x198/0x19c [ 558.517786][T20200] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 558.680075][T20205] loop0: detected capacity change from 0 to 32768 [ 558.683238][T20205] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 558.684092][T20205] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 558.687687][T20205] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 558.689152][ T6582] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 558.689432][ T6582] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 558.705001][ T6582] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms [ 558.705508][ T6582] gfs2: fsid=syz:syz.0: jid=0: Done [ 558.705541][T20205] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 558.722262][T20205] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 558.724564][T20205] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 558.724598][T20205] CPU: 0 UID: 0 PID: 20205 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 558.724610][T20205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 558.724616][T20205] Call trace: [ 558.724620][T20205] show_stack+0x2c/0x3c (C) [ 558.724636][T20205] __dump_stack+0x30/0x40 [ 558.724643][T20205] dump_stack_lvl+0xd8/0x12c [ 558.724649][T20205] dump_stack+0x1c/0x28 [ 558.724654][T20205] gfs2_assert_warn_i+0x168/0x260 [ 558.724662][T20205] gfs2_qd_dispose+0x414/0x508 [ 558.724670][T20205] qd_put+0x104/0x148 [ 558.724677][T20205] gfs2_quota_init+0xb24/0x108c [ 558.724683][T20205] gfs2_make_fs_rw+0x144/0x26c [ 558.724688][T20205] gfs2_fill_super+0x14dc/0x1acc [ 558.724694][T20205] get_tree_bdev_flags+0x360/0x414 [ 558.724701][T20205] get_tree_bdev+0x2c/0x3c [ 558.724706][T20205] gfs2_get_tree+0x54/0x1b4 [ 558.724712][T20205] vfs_get_tree+0x90/0x28c [ 558.724716][T20205] do_new_mount+0x278/0x7f4 [ 558.724721][T20205] path_mount+0x5b4/0xde0 [ 558.724726][T20205] __arm64_sys_mount+0x3e8/0x468 [ 558.724731][T20205] invoke_syscall+0x98/0x2b8 [ 558.724736][T20205] el0_svc_common+0x130/0x23c [ 558.724741][T20205] do_el0_svc+0x48/0x58 [ 558.724746][T20205] el0_svc+0x5c/0x254 [ 558.724754][T20205] el0t_64_sync_handler+0x84/0x12c [ 558.724760][T20205] el0t_64_sync+0x198/0x19c [ 558.737970][T20205] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 558.866855][T20210] loop0: detected capacity change from 0 to 32768 [ 558.870230][T20210] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 558.870787][T20210] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 558.876504][T20210] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 558.879088][ T6582] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 558.879117][ T6582] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 558.899127][ T6582] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 20ms [ 558.900595][ T6582] gfs2: fsid=syz:syz.0: jid=0: Done [ 558.901775][T20210] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 558.918125][T20210] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 558.920015][T20210] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 558.921824][T20210] CPU: 0 UID: 0 PID: 20210 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 558.921846][T20210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 558.921852][T20210] Call trace: [ 558.921856][T20210] show_stack+0x2c/0x3c (C) [ 558.921872][T20210] __dump_stack+0x30/0x40 [ 558.921881][T20210] dump_stack_lvl+0xd8/0x12c [ 558.921887][T20210] dump_stack+0x1c/0x28 [ 558.921892][T20210] gfs2_assert_warn_i+0x168/0x260 [ 558.921901][T20210] gfs2_qd_dispose+0x414/0x508 [ 558.921910][T20210] qd_put+0x104/0x148 [ 558.921917][T20210] gfs2_quota_init+0xb24/0x108c [ 558.921924][T20210] gfs2_make_fs_rw+0x144/0x26c [ 558.921929][T20210] gfs2_fill_super+0x14dc/0x1acc [ 558.921935][T20210] get_tree_bdev_flags+0x360/0x414 [ 558.921941][T20210] get_tree_bdev+0x2c/0x3c [ 558.921946][T20210] gfs2_get_tree+0x54/0x1b4 [ 558.921952][T20210] vfs_get_tree+0x90/0x28c [ 558.921957][T20210] do_new_mount+0x278/0x7f4 [ 558.921962][T20210] path_mount+0x5b4/0xde0 [ 558.921966][T20210] __arm64_sys_mount+0x3e8/0x468 [ 558.921976][T20210] invoke_syscall+0x98/0x2b8 [ 558.921982][T20210] el0_svc_common+0x130/0x23c [ 558.921988][T20210] do_el0_svc+0x48/0x58 [ 558.921993][T20210] el0_svc+0x5c/0x254 [ 558.922001][T20210] el0t_64_sync_handler+0x84/0x12c [ 558.922008][T20210] el0t_64_sync+0x198/0x19c [ 558.924092][T20210] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 559.072484][T20215] loop0: detected capacity change from 0 to 32768 [ 559.078100][T20215] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 559.079586][T20215] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 559.083666][T20215] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 559.085806][ T6582] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 559.087019][ T6582] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 559.106369][ T6582] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 19ms [ 559.108269][ T6582] gfs2: fsid=syz:syz.0: jid=0: Done [ 559.109457][T20215] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 559.122117][T20215] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 559.122144][T20215] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 559.122156][T20215] CPU: 0 UID: 0 PID: 20215 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 559.122165][T20215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 559.122170][T20215] Call trace: [ 559.122173][T20215] show_stack+0x2c/0x3c (C) [ 559.122187][T20215] __dump_stack+0x30/0x40 [ 559.122193][T20215] dump_stack_lvl+0xd8/0x12c [ 559.122199][T20215] dump_stack+0x1c/0x28 [ 559.122203][T20215] gfs2_assert_warn_i+0x168/0x260 [ 559.122212][T20215] gfs2_qd_dispose+0x414/0x508 [ 559.122219][T20215] qd_put+0x104/0x148 [ 559.122226][T20215] gfs2_quota_init+0xb24/0x108c [ 559.122232][T20215] gfs2_make_fs_rw+0x144/0x26c [ 559.122238][T20215] gfs2_fill_super+0x14dc/0x1acc [ 559.122244][T20215] get_tree_bdev_flags+0x360/0x414 [ 559.122250][T20215] get_tree_bdev+0x2c/0x3c [ 559.122255][T20215] gfs2_get_tree+0x54/0x1b4 [ 559.122261][T20215] vfs_get_tree+0x90/0x28c [ 559.122266][T20215] do_new_mount+0x278/0x7f4 [ 559.122271][T20215] path_mount+0x5b4/0xde0 [ 559.122275][T20215] __arm64_sys_mount+0x3e8/0x468 [ 559.122280][T20215] invoke_syscall+0x98/0x2b8 [ 559.122287][T20215] el0_svc_common+0x130/0x23c [ 559.122292][T20215] do_el0_svc+0x48/0x58 [ 559.122296][T20215] el0_svc+0x5c/0x254 [ 559.122304][T20215] el0t_64_sync_handler+0x84/0x12c [ 559.122310][T20215] el0t_64_sync+0x198/0x19c [ 559.123662][T20215] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 559.279589][T20220] loop0: detected capacity change from 0 to 32768 [ 559.284732][T20220] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 559.284757][T20220] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 559.288851][T20220] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 559.289563][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 559.289570][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 559.306460][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 559.306568][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 559.306596][T20220] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 559.336617][T20220] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 559.338568][T20220] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 559.340731][T20220] CPU: 1 UID: 0 PID: 20220 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 559.340751][T20220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 559.340757][T20220] Call trace: [ 559.340760][T20220] show_stack+0x2c/0x3c (C) [ 559.340773][T20220] __dump_stack+0x30/0x40 [ 559.340779][T20220] dump_stack_lvl+0xd8/0x12c [ 559.340784][T20220] dump_stack+0x1c/0x28 [ 559.340789][T20220] gfs2_assert_warn_i+0x168/0x260 [ 559.340797][T20220] gfs2_qd_dispose+0x414/0x508 [ 559.340804][T20220] qd_put+0x104/0x148 [ 559.340810][T20220] gfs2_quota_init+0xb24/0x108c [ 559.340816][T20220] gfs2_make_fs_rw+0x144/0x26c [ 559.340821][T20220] gfs2_fill_super+0x14dc/0x1acc [ 559.340827][T20220] get_tree_bdev_flags+0x360/0x414 [ 559.340833][T20220] get_tree_bdev+0x2c/0x3c [ 559.340838][T20220] gfs2_get_tree+0x54/0x1b4 [ 559.340843][T20220] vfs_get_tree+0x90/0x28c [ 559.340848][T20220] do_new_mount+0x278/0x7f4 [ 559.340853][T20220] path_mount+0x5b4/0xde0 [ 559.340857][T20220] __arm64_sys_mount+0x3e8/0x468 [ 559.340862][T20220] invoke_syscall+0x98/0x2b8 [ 559.340867][T20220] el0_svc_common+0x130/0x23c [ 559.340872][T20220] do_el0_svc+0x48/0x58 [ 559.340877][T20220] el0_svc+0x5c/0x254 [ 559.340884][T20220] el0t_64_sync_handler+0x84/0x12c [ 559.340890][T20220] el0t_64_sync+0x198/0x19c [ 559.348772][T20220] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 559.490211][T20225] loop0: detected capacity change from 0 to 32768 [ 559.503992][T20225] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 559.504020][T20225] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 559.519023][T20225] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 559.520988][ T6557] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 559.521029][ T6557] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 559.548891][ T6557] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 27ms [ 559.549367][ T6557] gfs2: fsid=syz:syz.0: jid=0: Done [ 559.550931][T20225] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 559.565862][T20225] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 559.567576][T20225] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 559.569723][T20225] CPU: 1 UID: 0 PID: 20225 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 559.569741][T20225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 559.569746][T20225] Call trace: [ 559.569749][T20225] show_stack+0x2c/0x3c (C) [ 559.569765][T20225] __dump_stack+0x30/0x40 [ 559.569774][T20225] dump_stack_lvl+0xd8/0x12c [ 559.569782][T20225] dump_stack+0x1c/0x28 [ 559.569787][T20225] gfs2_assert_warn_i+0x168/0x260 [ 559.569795][T20225] gfs2_qd_dispose+0x414/0x508 [ 559.569803][T20225] qd_put+0x104/0x148 [ 559.569809][T20225] gfs2_quota_init+0xb24/0x108c [ 559.569816][T20225] gfs2_make_fs_rw+0x144/0x26c [ 559.569821][T20225] gfs2_fill_super+0x14dc/0x1acc [ 559.569827][T20225] get_tree_bdev_flags+0x360/0x414 [ 559.569833][T20225] get_tree_bdev+0x2c/0x3c [ 559.569838][T20225] gfs2_get_tree+0x54/0x1b4 [ 559.569844][T20225] vfs_get_tree+0x90/0x28c [ 559.569849][T20225] do_new_mount+0x278/0x7f4 [ 559.569854][T20225] path_mount+0x5b4/0xde0 [ 559.569858][T20225] __arm64_sys_mount+0x3e8/0x468 [ 559.569863][T20225] invoke_syscall+0x98/0x2b8 [ 559.569869][T20225] el0_svc_common+0x130/0x23c [ 559.569874][T20225] do_el0_svc+0x48/0x58 [ 559.569878][T20225] el0_svc+0x5c/0x254 [ 559.569886][T20225] el0t_64_sync_handler+0x84/0x12c [ 559.569892][T20225] el0t_64_sync+0x198/0x19c [ 559.577534][T20225] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 559.720249][T20230] loop0: detected capacity change from 0 to 32768 [ 559.724063][T20230] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 559.724093][T20230] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 559.728054][T20230] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 559.728725][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 559.728732][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 559.747231][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms [ 559.747337][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 559.749588][T20230] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 559.771179][T20230] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 559.773205][T20230] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 559.774587][T20230] CPU: 1 UID: 0 PID: 20230 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 559.774608][T20230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 559.774617][T20230] Call trace: [ 559.774622][T20230] show_stack+0x2c/0x3c (C) [ 559.774642][T20230] __dump_stack+0x30/0x40 [ 559.774652][T20230] dump_stack_lvl+0xd8/0x12c [ 559.774660][T20230] dump_stack+0x1c/0x28 [ 559.774666][T20230] gfs2_assert_warn_i+0x168/0x260 [ 559.774675][T20230] gfs2_qd_dispose+0x414/0x508 [ 559.774683][T20230] qd_put+0x104/0x148 [ 559.774690][T20230] gfs2_quota_init+0xb24/0x108c [ 559.774698][T20230] gfs2_make_fs_rw+0x144/0x26c [ 559.774703][T20230] gfs2_fill_super+0x14dc/0x1acc [ 559.774710][T20230] get_tree_bdev_flags+0x360/0x414 [ 559.774716][T20230] get_tree_bdev+0x2c/0x3c [ 559.774721][T20230] gfs2_get_tree+0x54/0x1b4 [ 559.774726][T20230] vfs_get_tree+0x90/0x28c [ 559.774731][T20230] do_new_mount+0x278/0x7f4 [ 559.774736][T20230] path_mount+0x5b4/0xde0 [ 559.774741][T20230] __arm64_sys_mount+0x3e8/0x468 [ 559.774745][T20230] invoke_syscall+0x98/0x2b8 [ 559.774751][T20230] el0_svc_common+0x130/0x23c [ 559.774756][T20230] do_el0_svc+0x48/0x58 [ 559.774761][T20230] el0_svc+0x5c/0x254 [ 559.774768][T20230] el0t_64_sync_handler+0x84/0x12c [ 559.774774][T20230] el0t_64_sync+0x198/0x19c [ 559.777353][T20230] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 559.916287][T20235] loop0: detected capacity change from 0 to 32768 [ 559.925015][T20235] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 559.925044][T20235] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 559.927699][T20235] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 559.928339][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 559.928346][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 559.949406][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 21ms [ 559.950813][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 559.951979][T20235] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 559.966709][T20235] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 559.968795][T20235] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 559.968838][T20235] CPU: 1 UID: 0 PID: 20235 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 559.968849][T20235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 559.968855][T20235] Call trace: [ 559.968859][T20235] show_stack+0x2c/0x3c (C) [ 559.968875][T20235] __dump_stack+0x30/0x40 [ 559.968885][T20235] dump_stack_lvl+0xd8/0x12c [ 559.968892][T20235] dump_stack+0x1c/0x28 [ 559.968898][T20235] gfs2_assert_warn_i+0x168/0x260 [ 559.968906][T20235] gfs2_qd_dispose+0x414/0x508 [ 559.968914][T20235] qd_put+0x104/0x148 [ 559.968921][T20235] gfs2_quota_init+0xb24/0x108c [ 559.968928][T20235] gfs2_make_fs_rw+0x144/0x26c [ 559.968933][T20235] gfs2_fill_super+0x14dc/0x1acc [ 559.968939][T20235] get_tree_bdev_flags+0x360/0x414 [ 559.968945][T20235] get_tree_bdev+0x2c/0x3c [ 559.968950][T20235] gfs2_get_tree+0x54/0x1b4 [ 559.968956][T20235] vfs_get_tree+0x90/0x28c [ 559.968961][T20235] do_new_mount+0x278/0x7f4 [ 559.968966][T20235] path_mount+0x5b4/0xde0 [ 559.968970][T20235] __arm64_sys_mount+0x3e8/0x468 [ 559.968975][T20235] invoke_syscall+0x98/0x2b8 [ 559.968981][T20235] el0_svc_common+0x130/0x23c [ 559.968990][T20235] do_el0_svc+0x48/0x58 [ 559.968995][T20235] el0_svc+0x5c/0x254 [ 559.969003][T20235] el0t_64_sync_handler+0x84/0x12c [ 559.969009][T20235] el0t_64_sync+0x198/0x19c [ 559.971823][T20235] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 560.126054][T20240] loop0: detected capacity change from 0 to 32768 [ 560.132272][T20240] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 560.132300][T20240] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 560.136285][T20240] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 560.137213][ T6557] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 560.137222][ T6557] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 560.155433][ T6557] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms [ 560.157002][ T6557] gfs2: fsid=syz:syz.0: jid=0: Done [ 560.158544][T20240] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 560.183827][T20240] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 560.183864][T20240] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 560.183876][T20240] CPU: 1 UID: 0 PID: 20240 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 560.183884][T20240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 560.183888][T20240] Call trace: [ 560.183891][T20240] show_stack+0x2c/0x3c (C) [ 560.183904][T20240] __dump_stack+0x30/0x40 [ 560.183910][T20240] dump_stack_lvl+0xd8/0x12c [ 560.183915][T20240] dump_stack+0x1c/0x28 [ 560.183920][T20240] gfs2_assert_warn_i+0x168/0x260 [ 560.183928][T20240] gfs2_qd_dispose+0x414/0x508 [ 560.183936][T20240] qd_put+0x104/0x148 [ 560.183943][T20240] gfs2_quota_init+0xb24/0x108c [ 560.183949][T20240] gfs2_make_fs_rw+0x144/0x26c [ 560.183954][T20240] gfs2_fill_super+0x14dc/0x1acc [ 560.183960][T20240] get_tree_bdev_flags+0x360/0x414 [ 560.183966][T20240] get_tree_bdev+0x2c/0x3c [ 560.183971][T20240] gfs2_get_tree+0x54/0x1b4 [ 560.183976][T20240] vfs_get_tree+0x90/0x28c [ 560.183981][T20240] do_new_mount+0x278/0x7f4 [ 560.183993][T20240] path_mount+0x5b4/0xde0 [ 560.183998][T20240] __arm64_sys_mount+0x3e8/0x468 [ 560.184004][T20240] invoke_syscall+0x98/0x2b8 [ 560.184011][T20240] el0_svc_common+0x130/0x23c [ 560.184018][T20240] do_el0_svc+0x48/0x58 [ 560.184024][T20240] el0_svc+0x5c/0x254 [ 560.184031][T20240] el0t_64_sync_handler+0x84/0x12c [ 560.184038][T20240] el0t_64_sync+0x198/0x19c [ 560.187883][T20240] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 560.335418][T20245] loop0: detected capacity change from 0 to 32768 [ 560.341293][T20245] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 560.341324][T20245] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 560.346262][T20245] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 560.348656][ T6582] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 560.348702][ T6582] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 560.380505][ T6582] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 31ms [ 560.381046][ T6582] gfs2: fsid=syz:syz.0: jid=0: Done [ 560.381074][T20245] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 560.397294][T20245] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 560.397936][T20245] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 560.397963][T20245] CPU: 1 UID: 0 PID: 20245 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 560.397972][T20245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 560.397976][T20245] Call trace: [ 560.397979][T20245] show_stack+0x2c/0x3c (C) [ 560.397998][T20245] __dump_stack+0x30/0x40 [ 560.398007][T20245] dump_stack_lvl+0xd8/0x12c [ 560.398015][T20245] dump_stack+0x1c/0x28 [ 560.398021][T20245] gfs2_assert_warn_i+0x168/0x260 [ 560.398030][T20245] gfs2_qd_dispose+0x414/0x508 [ 560.398038][T20245] qd_put+0x104/0x148 [ 560.398044][T20245] gfs2_quota_init+0xb24/0x108c [ 560.398050][T20245] gfs2_make_fs_rw+0x144/0x26c [ 560.398055][T20245] gfs2_fill_super+0x14dc/0x1acc [ 560.398061][T20245] get_tree_bdev_flags+0x360/0x414 [ 560.398067][T20245] get_tree_bdev+0x2c/0x3c [ 560.398072][T20245] gfs2_get_tree+0x54/0x1b4 [ 560.398077][T20245] vfs_get_tree+0x90/0x28c [ 560.398082][T20245] do_new_mount+0x278/0x7f4 [ 560.398087][T20245] path_mount+0x5b4/0xde0 [ 560.398091][T20245] __arm64_sys_mount+0x3e8/0x468 [ 560.398096][T20245] invoke_syscall+0x98/0x2b8 [ 560.398102][T20245] el0_svc_common+0x130/0x23c [ 560.398107][T20245] do_el0_svc+0x48/0x58 [ 560.398112][T20245] el0_svc+0x5c/0x254 [ 560.398119][T20245] el0t_64_sync_handler+0x84/0x12c [ 560.398125][T20245] el0t_64_sync+0x198/0x19c [ 560.399383][T20245] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 560.547968][T20250] loop0: detected capacity change from 0 to 32768 [ 560.552784][T20250] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 560.552845][T20250] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 560.560110][T20250] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 560.563155][ T6557] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 560.563192][ T6557] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 560.581965][ T6557] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms [ 560.583769][ T6557] gfs2: fsid=syz:syz.0: jid=0: Done [ 560.585564][T20250] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 560.607640][T20250] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 560.607676][T20250] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 560.607706][T20250] CPU: 0 UID: 0 PID: 20250 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 560.607717][T20250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 560.607722][T20250] Call trace: [ 560.607725][T20250] show_stack+0x2c/0x3c (C) [ 560.607739][T20250] __dump_stack+0x30/0x40 [ 560.607745][T20250] dump_stack_lvl+0xd8/0x12c [ 560.607750][T20250] dump_stack+0x1c/0x28 [ 560.607755][T20250] gfs2_assert_warn_i+0x168/0x260 [ 560.607763][T20250] gfs2_qd_dispose+0x414/0x508 [ 560.607771][T20250] qd_put+0x104/0x148 [ 560.607777][T20250] gfs2_quota_init+0xb24/0x108c [ 560.607784][T20250] gfs2_make_fs_rw+0x144/0x26c [ 560.607789][T20250] gfs2_fill_super+0x14dc/0x1acc [ 560.607795][T20250] get_tree_bdev_flags+0x360/0x414 [ 560.607801][T20250] get_tree_bdev+0x2c/0x3c [ 560.607806][T20250] gfs2_get_tree+0x54/0x1b4 [ 560.607812][T20250] vfs_get_tree+0x90/0x28c [ 560.607817][T20250] do_new_mount+0x278/0x7f4 [ 560.607822][T20250] path_mount+0x5b4/0xde0 [ 560.607826][T20250] __arm64_sys_mount+0x3e8/0x468 [ 560.607831][T20250] invoke_syscall+0x98/0x2b8 [ 560.607837][T20250] el0_svc_common+0x130/0x23c [ 560.607842][T20250] do_el0_svc+0x48/0x58 [ 560.607847][T20250] el0_svc+0x5c/0x254 [ 560.607854][T20250] el0t_64_sync_handler+0x84/0x12c [ 560.607860][T20250] el0t_64_sync+0x198/0x19c [ 560.616230][T20250] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 560.755202][T20255] loop0: detected capacity change from 0 to 32768 [ 560.770779][T20255] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 560.770805][T20255] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 560.774842][T20255] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 560.785714][ T6582] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 560.785745][ T6582] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 560.807075][ T6582] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 21ms [ 560.807593][ T6582] gfs2: fsid=syz:syz.0: jid=0: Done [ 560.807621][T20255] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 560.825383][T20255] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 560.825412][T20255] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 560.825424][T20255] CPU: 1 UID: 0 PID: 20255 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 560.825433][T20255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 560.825438][T20255] Call trace: [ 560.825442][T20255] show_stack+0x2c/0x3c (C) [ 560.825456][T20255] __dump_stack+0x30/0x40 [ 560.825463][T20255] dump_stack_lvl+0xd8/0x12c [ 560.825468][T20255] dump_stack+0x1c/0x28 [ 560.825473][T20255] gfs2_assert_warn_i+0x168/0x260 [ 560.825481][T20255] gfs2_qd_dispose+0x414/0x508 [ 560.825488][T20255] qd_put+0x104/0x148 [ 560.825494][T20255] gfs2_quota_init+0xb24/0x108c [ 560.825501][T20255] gfs2_make_fs_rw+0x144/0x26c [ 560.825506][T20255] gfs2_fill_super+0x14dc/0x1acc [ 560.825512][T20255] get_tree_bdev_flags+0x360/0x414 [ 560.825518][T20255] get_tree_bdev+0x2c/0x3c [ 560.825523][T20255] gfs2_get_tree+0x54/0x1b4 [ 560.825529][T20255] vfs_get_tree+0x90/0x28c [ 560.825534][T20255] do_new_mount+0x278/0x7f4 [ 560.825539][T20255] path_mount+0x5b4/0xde0 [ 560.825543][T20255] __arm64_sys_mount+0x3e8/0x468 [ 560.825548][T20255] invoke_syscall+0x98/0x2b8 [ 560.825554][T20255] el0_svc_common+0x130/0x23c [ 560.825559][T20255] do_el0_svc+0x48/0x58 [ 560.825563][T20255] el0_svc+0x5c/0x254 [ 560.825571][T20255] el0t_64_sync_handler+0x84/0x12c [ 560.825577][T20255] el0t_64_sync+0x198/0x19c [ 560.827071][T20255] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 560.969021][T20260] loop0: detected capacity change from 0 to 32768 [ 560.974244][T20260] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 560.976002][T20260] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 560.978784][T20260] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 560.979629][ T6582] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 560.979638][ T6582] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 560.995507][ T6582] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms [ 560.995610][ T6582] gfs2: fsid=syz:syz.0: jid=0: Done [ 560.995636][T20260] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 561.021351][T20260] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 561.021377][T20260] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 561.021397][T20260] CPU: 1 UID: 0 PID: 20260 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 561.021406][T20260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 561.021410][T20260] Call trace: [ 561.021412][T20260] show_stack+0x2c/0x3c (C) [ 561.021426][T20260] __dump_stack+0x30/0x40 [ 561.021432][T20260] dump_stack_lvl+0xd8/0x12c [ 561.021437][T20260] dump_stack+0x1c/0x28 [ 561.021442][T20260] gfs2_assert_warn_i+0x168/0x260 [ 561.021450][T20260] gfs2_qd_dispose+0x414/0x508 [ 561.021457][T20260] qd_put+0x104/0x148 [ 561.021463][T20260] gfs2_quota_init+0xb24/0x108c [ 561.021470][T20260] gfs2_make_fs_rw+0x144/0x26c [ 561.021475][T20260] gfs2_fill_super+0x14dc/0x1acc [ 561.021481][T20260] get_tree_bdev_flags+0x360/0x414 [ 561.021487][T20260] get_tree_bdev+0x2c/0x3c [ 561.021492][T20260] gfs2_get_tree+0x54/0x1b4 [ 561.021497][T20260] vfs_get_tree+0x90/0x28c [ 561.021502][T20260] do_new_mount+0x278/0x7f4 [ 561.021507][T20260] path_mount+0x5b4/0xde0 [ 561.021512][T20260] __arm64_sys_mount+0x3e8/0x468 [ 561.021517][T20260] invoke_syscall+0x98/0x2b8 [ 561.021522][T20260] el0_svc_common+0x130/0x23c [ 561.021527][T20260] do_el0_svc+0x48/0x58 [ 561.021532][T20260] el0_svc+0x5c/0x254 [ 561.021540][T20260] el0t_64_sync_handler+0x84/0x12c [ 561.021546][T20260] el0t_64_sync+0x198/0x19c [ 561.024780][T20260] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 561.188119][T20265] loop0: detected capacity change from 0 to 32768 [ 561.200980][T20265] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 561.201009][T20265] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 561.205848][T20265] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 561.206659][ T6557] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 561.206667][ T6557] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 561.232248][ T6557] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 25ms [ 561.232341][ T6557] gfs2: fsid=syz:syz.0: jid=0: Done [ 561.232382][T20265] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 561.274867][T20265] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 561.274901][T20265] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 561.274923][T20265] CPU: 1 UID: 0 PID: 20265 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 561.274933][T20265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 561.274937][T20265] Call trace: [ 561.274940][T20265] show_stack+0x2c/0x3c (C) [ 561.274954][T20265] __dump_stack+0x30/0x40 [ 561.274960][T20265] dump_stack_lvl+0xd8/0x12c [ 561.274965][T20265] dump_stack+0x1c/0x28 [ 561.274970][T20265] gfs2_assert_warn_i+0x168/0x260 [ 561.274977][T20265] gfs2_qd_dispose+0x414/0x508 [ 561.274988][T20265] qd_put+0x104/0x148 [ 561.274995][T20265] gfs2_quota_init+0xb24/0x108c [ 561.275002][T20265] gfs2_make_fs_rw+0x144/0x26c [ 561.275008][T20265] gfs2_fill_super+0x14dc/0x1acc [ 561.275014][T20265] get_tree_bdev_flags+0x360/0x414 [ 561.275021][T20265] get_tree_bdev+0x2c/0x3c [ 561.275026][T20265] gfs2_get_tree+0x54/0x1b4 [ 561.275032][T20265] vfs_get_tree+0x90/0x28c [ 561.275037][T20265] do_new_mount+0x278/0x7f4 [ 561.275043][T20265] path_mount+0x5b4/0xde0 [ 561.275047][T20265] __arm64_sys_mount+0x3e8/0x468 [ 561.275052][T20265] invoke_syscall+0x98/0x2b8 [ 561.275057][T20265] el0_svc_common+0x130/0x23c [ 561.275062][T20265] do_el0_svc+0x48/0x58 [ 561.275067][T20265] el0_svc+0x5c/0x254 [ 561.275075][T20265] el0t_64_sync_handler+0x84/0x12c [ 561.275081][T20265] el0t_64_sync+0x198/0x19c [ 561.283504][T20265] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 561.442084][T20270] loop0: detected capacity change from 0 to 32768 [ 561.449568][T20270] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 561.449594][T20270] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 561.453453][T20270] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 561.455466][ T6582] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 561.455484][ T6582] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 561.470771][ T6582] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms [ 561.472143][ T6582] gfs2: fsid=syz:syz.0: jid=0: Done [ 561.473320][T20270] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 561.491219][T20270] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 561.491255][T20270] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 561.491279][T20270] CPU: 0 UID: 0 PID: 20270 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 561.491287][T20270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 561.491291][T20270] Call trace: [ 561.491294][T20270] show_stack+0x2c/0x3c (C) [ 561.491307][T20270] __dump_stack+0x30/0x40 [ 561.491313][T20270] dump_stack_lvl+0xd8/0x12c [ 561.491318][T20270] dump_stack+0x1c/0x28 [ 561.491322][T20270] gfs2_assert_warn_i+0x168/0x260 [ 561.491330][T20270] gfs2_qd_dispose+0x414/0x508 [ 561.491337][T20270] qd_put+0x104/0x148 [ 561.491343][T20270] gfs2_quota_init+0xb24/0x108c [ 561.491350][T20270] gfs2_make_fs_rw+0x144/0x26c [ 561.491354][T20270] gfs2_fill_super+0x14dc/0x1acc [ 561.491360][T20270] get_tree_bdev_flags+0x360/0x414 [ 561.491367][T20270] get_tree_bdev+0x2c/0x3c [ 561.491371][T20270] gfs2_get_tree+0x54/0x1b4 [ 561.491377][T20270] vfs_get_tree+0x90/0x28c [ 561.491381][T20270] do_new_mount+0x278/0x7f4 [ 561.491386][T20270] path_mount+0x5b4/0xde0 [ 561.491390][T20270] __arm64_sys_mount+0x3e8/0x468 [ 561.491395][T20270] invoke_syscall+0x98/0x2b8 [ 561.491400][T20270] el0_svc_common+0x130/0x23c [ 561.491405][T20270] do_el0_svc+0x48/0x58 [ 561.491410][T20270] el0_svc+0x5c/0x254 [ 561.491417][T20270] el0t_64_sync_handler+0x84/0x12c [ 561.491423][T20270] el0t_64_sync+0x198/0x19c [ 561.492894][T20270] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 561.628829][T20275] loop0: detected capacity change from 0 to 32768 [ 561.642771][T20275] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 561.642796][T20275] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 561.651099][T20275] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 561.653345][ T6557] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 561.653379][ T6557] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 561.671284][ T6557] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 17ms [ 561.673624][ T6557] gfs2: fsid=syz:syz.0: jid=0: Done [ 561.675037][T20275] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 561.691259][T20275] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 561.693026][T20275] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 561.697344][T20275] CPU: 0 UID: 0 PID: 20275 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 561.697357][T20275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 561.697362][T20275] Call trace: [ 561.697365][T20275] show_stack+0x2c/0x3c (C) [ 561.697380][T20275] __dump_stack+0x30/0x40 [ 561.697386][T20275] dump_stack_lvl+0xd8/0x12c [ 561.697391][T20275] dump_stack+0x1c/0x28 [ 561.697396][T20275] gfs2_assert_warn_i+0x168/0x260 [ 561.697404][T20275] gfs2_qd_dispose+0x414/0x508 [ 561.697411][T20275] qd_put+0x104/0x148 [ 561.697417][T20275] gfs2_quota_init+0xb24/0x108c [ 561.697424][T20275] gfs2_make_fs_rw+0x144/0x26c [ 561.697429][T20275] gfs2_fill_super+0x14dc/0x1acc [ 561.697435][T20275] get_tree_bdev_flags+0x360/0x414 [ 561.697441][T20275] get_tree_bdev+0x2c/0x3c [ 561.697446][T20275] gfs2_get_tree+0x54/0x1b4 [ 561.697452][T20275] vfs_get_tree+0x90/0x28c [ 561.697456][T20275] do_new_mount+0x278/0x7f4 [ 561.697461][T20275] path_mount+0x5b4/0xde0 [ 561.697466][T20275] __arm64_sys_mount+0x3e8/0x468 [ 561.697471][T20275] invoke_syscall+0x98/0x2b8 [ 561.697476][T20275] el0_svc_common+0x130/0x23c [ 561.697481][T20275] do_el0_svc+0x48/0x58 [ 561.697486][T20275] el0_svc+0x5c/0x254 [ 561.697493][T20275] el0t_64_sync_handler+0x84/0x12c [ 561.697499][T20275] el0t_64_sync+0x198/0x19c [ 561.702999][T20275] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 561.848884][T20280] loop0: detected capacity change from 0 to 32768 [ 561.854525][T20280] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 561.856114][T20280] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 561.861241][T20280] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 561.863499][ T6557] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 561.863528][ T6557] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 561.881830][ T6557] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms [ 561.883929][ T6557] gfs2: fsid=syz:syz.0: jid=0: Done [ 561.885137][T20280] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 561.907052][T20280] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 561.908785][T20280] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 561.911111][T20280] CPU: 0 UID: 0 PID: 20280 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 561.911130][T20280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 561.911135][T20280] Call trace: [ 561.911139][T20280] show_stack+0x2c/0x3c (C) [ 561.911155][T20280] __dump_stack+0x30/0x40 [ 561.911164][T20280] dump_stack_lvl+0xd8/0x12c [ 561.911172][T20280] dump_stack+0x1c/0x28 [ 561.911178][T20280] gfs2_assert_warn_i+0x168/0x260 [ 561.911186][T20280] gfs2_qd_dispose+0x414/0x508 [ 561.911193][T20280] qd_put+0x104/0x148 [ 561.911199][T20280] gfs2_quota_init+0xb24/0x108c [ 561.911206][T20280] gfs2_make_fs_rw+0x144/0x26c [ 561.911211][T20280] gfs2_fill_super+0x14dc/0x1acc [ 561.911217][T20280] get_tree_bdev_flags+0x360/0x414 [ 561.911223][T20280] get_tree_bdev+0x2c/0x3c [ 561.911228][T20280] gfs2_get_tree+0x54/0x1b4 [ 561.911234][T20280] vfs_get_tree+0x90/0x28c [ 561.911238][T20280] do_new_mount+0x278/0x7f4 [ 561.911243][T20280] path_mount+0x5b4/0xde0 [ 561.911248][T20280] __arm64_sys_mount+0x3e8/0x468 [ 561.911252][T20280] invoke_syscall+0x98/0x2b8 [ 561.911258][T20280] el0_svc_common+0x130/0x23c [ 561.911263][T20280] do_el0_svc+0x48/0x58 [ 561.911267][T20280] el0_svc+0x5c/0x254 [ 561.911275][T20280] el0t_64_sync_handler+0x84/0x12c [ 561.911281][T20280] el0t_64_sync+0x198/0x19c [ 561.921811][T20280] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 562.054181][T20285] loop0: detected capacity change from 0 to 32768 [ 562.060382][T20285] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 562.062302][T20285] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 562.066828][T20285] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 562.069136][ T6557] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 562.070331][ T6557] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 562.095663][ T6557] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 25ms [ 562.095801][ T6557] gfs2: fsid=syz:syz.0: jid=0: Done [ 562.095825][T20285] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 562.115551][T20285] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 562.116134][T20285] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 562.116155][T20285] CPU: 0 UID: 0 PID: 20285 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 562.116163][T20285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 562.116167][T20285] Call trace: [ 562.116170][T20285] show_stack+0x2c/0x3c (C) [ 562.116184][T20285] __dump_stack+0x30/0x40 [ 562.116190][T20285] dump_stack_lvl+0xd8/0x12c [ 562.116196][T20285] dump_stack+0x1c/0x28 [ 562.116200][T20285] gfs2_assert_warn_i+0x168/0x260 [ 562.116208][T20285] gfs2_qd_dispose+0x414/0x508 [ 562.116216][T20285] qd_put+0x104/0x148 [ 562.116222][T20285] gfs2_quota_init+0xb24/0x108c [ 562.116229][T20285] gfs2_make_fs_rw+0x144/0x26c [ 562.116234][T20285] gfs2_fill_super+0x14dc/0x1acc [ 562.116240][T20285] get_tree_bdev_flags+0x360/0x414 [ 562.116246][T20285] get_tree_bdev+0x2c/0x3c [ 562.116251][T20285] gfs2_get_tree+0x54/0x1b4 [ 562.116256][T20285] vfs_get_tree+0x90/0x28c [ 562.116261][T20285] do_new_mount+0x278/0x7f4 [ 562.116266][T20285] path_mount+0x5b4/0xde0 [ 562.116271][T20285] __arm64_sys_mount+0x3e8/0x468 [ 562.116276][T20285] invoke_syscall+0x98/0x2b8 [ 562.116281][T20285] el0_svc_common+0x130/0x23c [ 562.116286][T20285] do_el0_svc+0x48/0x58 [ 562.116291][T20285] el0_svc+0x5c/0x254 [ 562.116298][T20285] el0t_64_sync_handler+0x84/0x12c [ 562.116305][T20285] el0t_64_sync+0x198/0x19c [ 562.117197][T20285] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 562.252619][T20290] loop0: detected capacity change from 0 to 32768 [ 562.259332][T20290] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 562.261301][T20290] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 562.267207][T20290] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 562.268322][ T6557] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 562.268331][ T6557] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 562.293783][ T6557] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 25ms [ 562.294875][ T6557] gfs2: fsid=syz:syz.0: jid=0: Done [ 562.294901][T20290] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 562.310813][T20290] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 562.310841][T20290] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 562.310854][T20290] CPU: 0 UID: 0 PID: 20290 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 562.310862][T20290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 562.310867][T20290] Call trace: [ 562.310870][T20290] show_stack+0x2c/0x3c (C) [ 562.310884][T20290] __dump_stack+0x30/0x40 [ 562.310890][T20290] dump_stack_lvl+0xd8/0x12c [ 562.310895][T20290] dump_stack+0x1c/0x28 [ 562.310900][T20290] gfs2_assert_warn_i+0x168/0x260 [ 562.310908][T20290] gfs2_qd_dispose+0x414/0x508 [ 562.310915][T20290] qd_put+0x104/0x148 [ 562.310922][T20290] gfs2_quota_init+0xb24/0x108c [ 562.310928][T20290] gfs2_make_fs_rw+0x144/0x26c [ 562.310933][T20290] gfs2_fill_super+0x14dc/0x1acc [ 562.310939][T20290] get_tree_bdev_flags+0x360/0x414 [ 562.310945][T20290] get_tree_bdev+0x2c/0x3c [ 562.310949][T20290] gfs2_get_tree+0x54/0x1b4 [ 562.310955][T20290] vfs_get_tree+0x90/0x28c [ 562.310959][T20290] do_new_mount+0x278/0x7f4 [ 562.310965][T20290] path_mount+0x5b4/0xde0 [ 562.310969][T20290] __arm64_sys_mount+0x3e8/0x468 [ 562.310978][T20290] invoke_syscall+0x98/0x2b8 [ 562.310984][T20290] el0_svc_common+0x130/0x23c [ 562.310990][T20290] do_el0_svc+0x48/0x58 [ 562.310995][T20290] el0_svc+0x5c/0x254 [ 562.311003][T20290] el0t_64_sync_handler+0x84/0x12c [ 562.311009][T20290] el0t_64_sync+0x198/0x19c [ 562.312174][T20290] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 562.454477][T20295] loop0: detected capacity change from 0 to 32768 [ 562.456614][T20295] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 562.460650][T20295] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 562.463385][T20295] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 562.465587][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 562.466889][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 562.482818][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms [ 562.484089][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 562.485072][T20295] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 562.502469][T20295] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 562.504581][T20295] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 562.506794][T20295] CPU: 1 UID: 0 PID: 20295 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 562.506815][T20295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 562.506820][T20295] Call trace: [ 562.506824][T20295] show_stack+0x2c/0x3c (C) [ 562.506841][T20295] __dump_stack+0x30/0x40 [ 562.506848][T20295] dump_stack_lvl+0xd8/0x12c [ 562.506853][T20295] dump_stack+0x1c/0x28 [ 562.506858][T20295] gfs2_assert_warn_i+0x168/0x260 [ 562.506867][T20295] gfs2_qd_dispose+0x414/0x508 [ 562.506874][T20295] qd_put+0x104/0x148 [ 562.506880][T20295] gfs2_quota_init+0xb24/0x108c [ 562.506887][T20295] gfs2_make_fs_rw+0x144/0x26c [ 562.506892][T20295] gfs2_fill_super+0x14dc/0x1acc [ 562.506898][T20295] get_tree_bdev_flags+0x360/0x414 [ 562.506904][T20295] get_tree_bdev+0x2c/0x3c [ 562.506909][T20295] gfs2_get_tree+0x54/0x1b4 [ 562.506914][T20295] vfs_get_tree+0x90/0x28c [ 562.506919][T20295] do_new_mount+0x278/0x7f4 [ 562.506924][T20295] path_mount+0x5b4/0xde0 [ 562.506929][T20295] __arm64_sys_mount+0x3e8/0x468 [ 562.506933][T20295] invoke_syscall+0x98/0x2b8 [ 562.506939][T20295] el0_svc_common+0x130/0x23c [ 562.506944][T20295] do_el0_svc+0x48/0x58 [ 562.506948][T20295] el0_svc+0x5c/0x254 [ 562.506956][T20295] el0t_64_sync_handler+0x84/0x12c [ 562.506962][T20295] el0t_64_sync+0x198/0x19c [ 562.511163][T20295] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 562.653833][T20300] loop0: detected capacity change from 0 to 32768 [ 562.657731][T20300] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 562.657761][T20300] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 562.661676][T20300] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 562.664001][ T6557] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 562.665480][ T6557] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 562.683442][ T6557] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 17ms [ 562.685321][ T6557] gfs2: fsid=syz:syz.0: jid=0: Done [ 562.685371][T20300] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 562.701818][T20300] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 562.703443][T20300] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 562.706218][T20300] CPU: 0 UID: 0 PID: 20300 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 562.706241][T20300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 562.706247][T20300] Call trace: [ 562.706251][T20300] show_stack+0x2c/0x3c (C) [ 562.706267][T20300] __dump_stack+0x30/0x40 [ 562.706276][T20300] dump_stack_lvl+0xd8/0x12c [ 562.706285][T20300] dump_stack+0x1c/0x28 [ 562.706290][T20300] gfs2_assert_warn_i+0x168/0x260 [ 562.706298][T20300] gfs2_qd_dispose+0x414/0x508 [ 562.706306][T20300] qd_put+0x104/0x148 [ 562.706312][T20300] gfs2_quota_init+0xb24/0x108c [ 562.706318][T20300] gfs2_make_fs_rw+0x144/0x26c [ 562.706323][T20300] gfs2_fill_super+0x14dc/0x1acc [ 562.706329][T20300] get_tree_bdev_flags+0x360/0x414 [ 562.706336][T20300] get_tree_bdev+0x2c/0x3c [ 562.706340][T20300] gfs2_get_tree+0x54/0x1b4 [ 562.706346][T20300] vfs_get_tree+0x90/0x28c [ 562.706350][T20300] do_new_mount+0x278/0x7f4 [ 562.706355][T20300] path_mount+0x5b4/0xde0 [ 562.706360][T20300] __arm64_sys_mount+0x3e8/0x468 [ 562.706365][T20300] invoke_syscall+0x98/0x2b8 [ 562.706370][T20300] el0_svc_common+0x130/0x23c [ 562.706375][T20300] do_el0_svc+0x48/0x58 [ 562.706380][T20300] el0_svc+0x5c/0x254 [ 562.706388][T20300] el0t_64_sync_handler+0x84/0x12c [ 562.706394][T20300] el0t_64_sync+0x198/0x19c [ 562.710571][T20300] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 562.854286][T20305] loop0: detected capacity change from 0 to 32768 [ 562.857711][T20305] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 562.859112][T20305] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 562.862072][T20305] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 562.865554][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 562.865582][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 562.887664][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 22ms [ 562.888917][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 562.888945][T20305] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 562.907546][T20305] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 562.907575][T20305] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 562.907586][T20305] CPU: 1 UID: 0 PID: 20305 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 562.907594][T20305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 562.907598][T20305] Call trace: [ 562.907601][T20305] show_stack+0x2c/0x3c (C) [ 562.907614][T20305] __dump_stack+0x30/0x40 [ 562.907620][T20305] dump_stack_lvl+0xd8/0x12c [ 562.907626][T20305] dump_stack+0x1c/0x28 [ 562.907630][T20305] gfs2_assert_warn_i+0x168/0x260 [ 562.907638][T20305] gfs2_qd_dispose+0x414/0x508 [ 562.907646][T20305] qd_put+0x104/0x148 [ 562.907652][T20305] gfs2_quota_init+0xb24/0x108c [ 562.907658][T20305] gfs2_make_fs_rw+0x144/0x26c [ 562.907663][T20305] gfs2_fill_super+0x14dc/0x1acc [ 562.907669][T20305] get_tree_bdev_flags+0x360/0x414 [ 562.907676][T20305] get_tree_bdev+0x2c/0x3c [ 562.907680][T20305] gfs2_get_tree+0x54/0x1b4 [ 562.907686][T20305] vfs_get_tree+0x90/0x28c [ 562.907691][T20305] do_new_mount+0x278/0x7f4 [ 562.907696][T20305] path_mount+0x5b4/0xde0 [ 562.907700][T20305] __arm64_sys_mount+0x3e8/0x468 [ 562.907705][T20305] invoke_syscall+0x98/0x2b8 [ 562.907711][T20305] el0_svc_common+0x130/0x23c [ 562.907716][T20305] do_el0_svc+0x48/0x58 [ 562.907721][T20305] el0_svc+0x5c/0x254 [ 562.907728][T20305] el0t_64_sync_handler+0x84/0x12c [ 562.907735][T20305] el0t_64_sync+0x198/0x19c [ 562.917809][T20305] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 563.047705][T20310] loop0: detected capacity change from 0 to 32768 [ 563.050995][T20310] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 563.051085][T20310] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 563.053151][T20310] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 563.053882][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 563.053893][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 563.076855][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 22ms [ 563.076951][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 563.076980][T20310] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 563.107177][T20310] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 563.109083][T20310] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 563.109792][T20310] CPU: 1 UID: 0 PID: 20310 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 563.109808][T20310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 563.109814][T20310] Call trace: [ 563.109817][T20310] show_stack+0x2c/0x3c (C) [ 563.109834][T20310] __dump_stack+0x30/0x40 [ 563.109842][T20310] dump_stack_lvl+0xd8/0x12c [ 563.109847][T20310] dump_stack+0x1c/0x28 [ 563.109852][T20310] gfs2_assert_warn_i+0x168/0x260 [ 563.109860][T20310] gfs2_qd_dispose+0x414/0x508 [ 563.109868][T20310] qd_put+0x104/0x148 [ 563.109874][T20310] gfs2_quota_init+0xb24/0x108c [ 563.109881][T20310] gfs2_make_fs_rw+0x144/0x26c [ 563.109886][T20310] gfs2_fill_super+0x14dc/0x1acc [ 563.109892][T20310] get_tree_bdev_flags+0x360/0x414 [ 563.109899][T20310] get_tree_bdev+0x2c/0x3c [ 563.109903][T20310] gfs2_get_tree+0x54/0x1b4 [ 563.109909][T20310] vfs_get_tree+0x90/0x28c [ 563.109914][T20310] do_new_mount+0x278/0x7f4 [ 563.109919][T20310] path_mount+0x5b4/0xde0 [ 563.109923][T20310] __arm64_sys_mount+0x3e8/0x468 [ 563.109928][T20310] invoke_syscall+0x98/0x2b8 [ 563.109934][T20310] el0_svc_common+0x130/0x23c [ 563.109939][T20310] do_el0_svc+0x48/0x58 [ 563.109944][T20310] el0_svc+0x5c/0x254 [ 563.109951][T20310] el0t_64_sync_handler+0x84/0x12c [ 563.109957][T20310] el0t_64_sync+0x198/0x19c [ 563.111656][T20310] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 563.248347][T20315] loop0: detected capacity change from 0 to 32768 [ 563.251220][T20315] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 563.253114][T20315] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 563.258023][T20315] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 563.259786][ T6557] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 563.259819][ T6557] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 563.276851][ T6557] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 17ms [ 563.277628][ T6557] gfs2: fsid=syz:syz.0: jid=0: Done [ 563.277657][T20315] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 563.291769][T20315] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 563.291799][T20315] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 563.291826][T20315] CPU: 0 UID: 0 PID: 20315 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 563.291834][T20315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 563.291839][T20315] Call trace: [ 563.291842][T20315] show_stack+0x2c/0x3c (C) [ 563.291856][T20315] __dump_stack+0x30/0x40 [ 563.291862][T20315] dump_stack_lvl+0xd8/0x12c [ 563.291867][T20315] dump_stack+0x1c/0x28 [ 563.291872][T20315] gfs2_assert_warn_i+0x168/0x260 [ 563.291880][T20315] gfs2_qd_dispose+0x414/0x508 [ 563.291888][T20315] qd_put+0x104/0x148 [ 563.291894][T20315] gfs2_quota_init+0xb24/0x108c [ 563.291900][T20315] gfs2_make_fs_rw+0x144/0x26c [ 563.291905][T20315] gfs2_fill_super+0x14dc/0x1acc [ 563.291912][T20315] get_tree_bdev_flags+0x360/0x414 [ 563.291918][T20315] get_tree_bdev+0x2c/0x3c [ 563.291923][T20315] gfs2_get_tree+0x54/0x1b4 [ 563.291929][T20315] vfs_get_tree+0x90/0x28c [ 563.291934][T20315] do_new_mount+0x278/0x7f4 [ 563.291939][T20315] path_mount+0x5b4/0xde0 [ 563.291943][T20315] __arm64_sys_mount+0x3e8/0x468 [ 563.291948][T20315] invoke_syscall+0x98/0x2b8 [ 563.291954][T20315] el0_svc_common+0x130/0x23c [ 563.291959][T20315] do_el0_svc+0x48/0x58 [ 563.291964][T20315] el0_svc+0x5c/0x254 [ 563.291974][T20315] el0t_64_sync_handler+0x84/0x12c [ 563.291981][T20315] el0t_64_sync+0x198/0x19c [ 563.293080][T20315] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 563.435765][T20320] loop0: detected capacity change from 0 to 32768 [ 563.443141][T20320] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 563.443173][T20320] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 563.447989][T20320] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 563.450924][ T6557] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 563.450955][ T6557] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 563.471062][ T6557] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 20ms [ 563.472505][ T6557] gfs2: fsid=syz:syz.0: jid=0: Done [ 563.473780][T20320] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 563.490765][T20320] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 563.490797][T20320] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 563.490821][T20320] CPU: 0 UID: 0 PID: 20320 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 563.490831][T20320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 563.490837][T20320] Call trace: [ 563.490840][T20320] show_stack+0x2c/0x3c (C) [ 563.490855][T20320] __dump_stack+0x30/0x40 [ 563.490861][T20320] dump_stack_lvl+0xd8/0x12c [ 563.490867][T20320] dump_stack+0x1c/0x28 [ 563.490872][T20320] gfs2_assert_warn_i+0x168/0x260 [ 563.490880][T20320] gfs2_qd_dispose+0x414/0x508 [ 563.490888][T20320] qd_put+0x104/0x148 [ 563.490894][T20320] gfs2_quota_init+0xb24/0x108c [ 563.490901][T20320] gfs2_make_fs_rw+0x144/0x26c [ 563.490906][T20320] gfs2_fill_super+0x14dc/0x1acc [ 563.490912][T20320] get_tree_bdev_flags+0x360/0x414 [ 563.490918][T20320] get_tree_bdev+0x2c/0x3c [ 563.490923][T20320] gfs2_get_tree+0x54/0x1b4 [ 563.490929][T20320] vfs_get_tree+0x90/0x28c [ 563.490934][T20320] do_new_mount+0x278/0x7f4 [ 563.490939][T20320] path_mount+0x5b4/0xde0 [ 563.490943][T20320] __arm64_sys_mount+0x3e8/0x468 [ 563.490948][T20320] invoke_syscall+0x98/0x2b8 [ 563.490954][T20320] el0_svc_common+0x130/0x23c [ 563.490959][T20320] do_el0_svc+0x48/0x58 [ 563.490963][T20320] el0_svc+0x5c/0x254 [ 563.490974][T20320] el0t_64_sync_handler+0x84/0x12c [ 563.490981][T20320] el0t_64_sync+0x198/0x19c [ 563.496954][T20320] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 563.647593][T20325] loop0: detected capacity change from 0 to 32768 [ 563.653116][T20325] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 563.655317][T20325] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 563.661742][T20325] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 563.664768][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 563.664790][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 563.680048][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms [ 563.680542][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 563.682539][T20325] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 563.697330][T20325] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 563.697361][T20325] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 563.697386][T20325] CPU: 1 UID: 0 PID: 20325 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 563.697394][T20325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 563.697399][T20325] Call trace: [ 563.697402][T20325] show_stack+0x2c/0x3c (C) [ 563.697416][T20325] __dump_stack+0x30/0x40 [ 563.697421][T20325] dump_stack_lvl+0xd8/0x12c [ 563.697426][T20325] dump_stack+0x1c/0x28 [ 563.697431][T20325] gfs2_assert_warn_i+0x168/0x260 [ 563.697439][T20325] gfs2_qd_dispose+0x414/0x508 [ 563.697446][T20325] qd_put+0x104/0x148 [ 563.697452][T20325] gfs2_quota_init+0xb24/0x108c [ 563.697458][T20325] gfs2_make_fs_rw+0x144/0x26c [ 563.697463][T20325] gfs2_fill_super+0x14dc/0x1acc [ 563.697469][T20325] get_tree_bdev_flags+0x360/0x414 [ 563.697475][T20325] get_tree_bdev+0x2c/0x3c [ 563.697479][T20325] gfs2_get_tree+0x54/0x1b4 [ 563.697485][T20325] vfs_get_tree+0x90/0x28c [ 563.697489][T20325] do_new_mount+0x278/0x7f4 [ 563.697494][T20325] path_mount+0x5b4/0xde0 [ 563.697498][T20325] __arm64_sys_mount+0x3e8/0x468 [ 563.697503][T20325] invoke_syscall+0x98/0x2b8 [ 563.697508][T20325] el0_svc_common+0x130/0x23c [ 563.697513][T20325] do_el0_svc+0x48/0x58 [ 563.697517][T20325] el0_svc+0x5c/0x254 [ 563.697525][T20325] el0t_64_sync_handler+0x84/0x12c [ 563.697531][T20325] el0t_64_sync+0x198/0x19c [ 563.698588][T20325] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 563.842193][T20330] loop0: detected capacity change from 0 to 32768 [ 563.858974][T20330] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 563.859004][T20330] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 563.864582][T20330] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 563.868304][ T6557] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 563.869629][ T6557] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 563.888084][ T6557] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms [ 563.889838][ T6557] gfs2: fsid=syz:syz.0: jid=0: Done [ 563.890881][T20330] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 563.910046][T20330] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 563.911949][T20330] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 563.914254][T20330] CPU: 1 UID: 0 PID: 20330 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 563.914277][T20330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 563.914283][T20330] Call trace: [ 563.914286][T20330] show_stack+0x2c/0x3c (C) [ 563.914303][T20330] __dump_stack+0x30/0x40 [ 563.914313][T20330] dump_stack_lvl+0xd8/0x12c [ 563.914320][T20330] dump_stack+0x1c/0x28 [ 563.914326][T20330] gfs2_assert_warn_i+0x168/0x260 [ 563.914335][T20330] gfs2_qd_dispose+0x414/0x508 [ 563.914343][T20330] qd_put+0x104/0x148 [ 563.914349][T20330] gfs2_quota_init+0xb24/0x108c [ 563.914356][T20330] gfs2_make_fs_rw+0x144/0x26c [ 563.914361][T20330] gfs2_fill_super+0x14dc/0x1acc [ 563.914367][T20330] get_tree_bdev_flags+0x360/0x414 [ 563.914373][T20330] get_tree_bdev+0x2c/0x3c [ 563.914378][T20330] gfs2_get_tree+0x54/0x1b4 [ 563.914384][T20330] vfs_get_tree+0x90/0x28c [ 563.914388][T20330] do_new_mount+0x278/0x7f4 [ 563.914393][T20330] path_mount+0x5b4/0xde0 [ 563.914398][T20330] __arm64_sys_mount+0x3e8/0x468 [ 563.914403][T20330] invoke_syscall+0x98/0x2b8 [ 563.914408][T20330] el0_svc_common+0x130/0x23c [ 563.914413][T20330] do_el0_svc+0x48/0x58 [ 563.914418][T20330] el0_svc+0x5c/0x254 [ 563.914426][T20330] el0t_64_sync_handler+0x84/0x12c [ 563.914432][T20330] el0t_64_sync+0x198/0x19c [ 563.917232][T20330] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 564.068655][T20335] loop0: detected capacity change from 0 to 32768 [ 564.071692][T20335] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 564.073633][T20335] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 564.076936][T20335] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 564.079189][ T6557] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 564.079214][ T6557] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 564.109138][ T6557] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 29ms [ 564.109260][ T6557] gfs2: fsid=syz:syz.0: jid=0: Done [ 564.109326][T20335] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 564.123029][T20335] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 564.123055][T20335] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 564.123067][T20335] CPU: 0 UID: 0 PID: 20335 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 564.123077][T20335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 564.123081][T20335] Call trace: [ 564.123084][T20335] show_stack+0x2c/0x3c (C) [ 564.123097][T20335] __dump_stack+0x30/0x40 [ 564.123103][T20335] dump_stack_lvl+0xd8/0x12c [ 564.123108][T20335] dump_stack+0x1c/0x28 [ 564.123113][T20335] gfs2_assert_warn_i+0x168/0x260 [ 564.123121][T20335] gfs2_qd_dispose+0x414/0x508 [ 564.123128][T20335] qd_put+0x104/0x148 [ 564.123134][T20335] gfs2_quota_init+0xb24/0x108c [ 564.123141][T20335] gfs2_make_fs_rw+0x144/0x26c [ 564.123146][T20335] gfs2_fill_super+0x14dc/0x1acc [ 564.123152][T20335] get_tree_bdev_flags+0x360/0x414 [ 564.123158][T20335] get_tree_bdev+0x2c/0x3c [ 564.123163][T20335] gfs2_get_tree+0x54/0x1b4 [ 564.123168][T20335] vfs_get_tree+0x90/0x28c [ 564.123173][T20335] do_new_mount+0x278/0x7f4 [ 564.123178][T20335] path_mount+0x5b4/0xde0 [ 564.123183][T20335] __arm64_sys_mount+0x3e8/0x468 [ 564.123188][T20335] invoke_syscall+0x98/0x2b8 [ 564.123193][T20335] el0_svc_common+0x130/0x23c [ 564.123198][T20335] do_el0_svc+0x48/0x58 [ 564.123203][T20335] el0_svc+0x5c/0x254 [ 564.123210][T20335] el0t_64_sync_handler+0x84/0x12c [ 564.123216][T20335] el0t_64_sync+0x198/0x19c [ 564.127584][T20335] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 564.268385][T20340] loop0: detected capacity change from 0 to 32768 [ 564.275519][T20340] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 564.277464][T20340] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 564.280764][T20340] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 564.283429][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 564.283454][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 564.302667][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 19ms [ 564.304183][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 564.305838][T20340] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 564.322320][T20340] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 564.327271][T20340] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 564.327487][T20340] CPU: 1 UID: 0 PID: 20340 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 564.327500][T20340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 564.327507][T20340] Call trace: [ 564.327511][T20340] show_stack+0x2c/0x3c (C) [ 564.327530][T20340] __dump_stack+0x30/0x40 [ 564.327539][T20340] dump_stack_lvl+0xd8/0x12c [ 564.327545][T20340] dump_stack+0x1c/0x28 [ 564.327550][T20340] gfs2_assert_warn_i+0x168/0x260 [ 564.327559][T20340] gfs2_qd_dispose+0x414/0x508 [ 564.327567][T20340] qd_put+0x104/0x148 [ 564.327573][T20340] gfs2_quota_init+0xb24/0x108c [ 564.327580][T20340] gfs2_make_fs_rw+0x144/0x26c [ 564.327585][T20340] gfs2_fill_super+0x14dc/0x1acc [ 564.327591][T20340] get_tree_bdev_flags+0x360/0x414 [ 564.327597][T20340] get_tree_bdev+0x2c/0x3c [ 564.327602][T20340] gfs2_get_tree+0x54/0x1b4 [ 564.327608][T20340] vfs_get_tree+0x90/0x28c [ 564.327612][T20340] do_new_mount+0x278/0x7f4 [ 564.327618][T20340] path_mount+0x5b4/0xde0 [ 564.327622][T20340] __arm64_sys_mount+0x3e8/0x468 [ 564.327627][T20340] invoke_syscall+0x98/0x2b8 [ 564.327633][T20340] el0_svc_common+0x130/0x23c [ 564.327637][T20340] do_el0_svc+0x48/0x58 [ 564.327642][T20340] el0_svc+0x5c/0x254 [ 564.327650][T20340] el0t_64_sync_handler+0x84/0x12c [ 564.327656][T20340] el0t_64_sync+0x198/0x19c [ 564.329109][T20340] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 564.473734][T20345] loop0: detected capacity change from 0 to 32768 [ 564.481049][T20345] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 564.481085][T20345] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 564.485436][T20345] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 564.486643][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 564.486652][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 564.509629][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 22ms [ 564.511510][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 564.513051][T20345] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 564.533566][T20345] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 564.534302][T20345] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 564.534330][T20345] CPU: 0 UID: 0 PID: 20345 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 564.534341][T20345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 564.534347][T20345] Call trace: [ 564.534351][T20345] show_stack+0x2c/0x3c (C) [ 564.534367][T20345] __dump_stack+0x30/0x40 [ 564.534374][T20345] dump_stack_lvl+0xd8/0x12c [ 564.534379][T20345] dump_stack+0x1c/0x28 [ 564.534383][T20345] gfs2_assert_warn_i+0x168/0x260 [ 564.534391][T20345] gfs2_qd_dispose+0x414/0x508 [ 564.534399][T20345] qd_put+0x104/0x148 [ 564.534405][T20345] gfs2_quota_init+0xb24/0x108c [ 564.534411][T20345] gfs2_make_fs_rw+0x144/0x26c [ 564.534416][T20345] gfs2_fill_super+0x14dc/0x1acc [ 564.534422][T20345] get_tree_bdev_flags+0x360/0x414 [ 564.534428][T20345] get_tree_bdev+0x2c/0x3c [ 564.534433][T20345] gfs2_get_tree+0x54/0x1b4 [ 564.534438][T20345] vfs_get_tree+0x90/0x28c [ 564.534443][T20345] do_new_mount+0x278/0x7f4 [ 564.534448][T20345] path_mount+0x5b4/0xde0 [ 564.534453][T20345] __arm64_sys_mount+0x3e8/0x468 [ 564.534458][T20345] invoke_syscall+0x98/0x2b8 [ 564.534464][T20345] el0_svc_common+0x130/0x23c [ 564.534468][T20345] do_el0_svc+0x48/0x58 [ 564.534473][T20345] el0_svc+0x5c/0x254 [ 564.534480][T20345] el0t_64_sync_handler+0x84/0x12c [ 564.534486][T20345] el0t_64_sync+0x198/0x19c [ 564.535960][T20345] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 564.690191][T20350] loop0: detected capacity change from 0 to 32768 [ 564.693880][T20350] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 564.697684][T20350] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 564.701192][T20350] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 564.703232][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 564.703253][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 564.723087][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 19ms [ 564.725460][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 564.725597][T20350] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 564.741090][T20350] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 564.741124][T20350] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 564.741136][T20350] CPU: 0 UID: 0 PID: 20350 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 564.741146][T20350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 564.741150][T20350] Call trace: [ 564.741153][T20350] show_stack+0x2c/0x3c (C) [ 564.741166][T20350] __dump_stack+0x30/0x40 [ 564.741171][T20350] dump_stack_lvl+0xd8/0x12c [ 564.741176][T20350] dump_stack+0x1c/0x28 [ 564.741181][T20350] gfs2_assert_warn_i+0x168/0x260 [ 564.741189][T20350] gfs2_qd_dispose+0x414/0x508 [ 564.741197][T20350] qd_put+0x104/0x148 [ 564.741203][T20350] gfs2_quota_init+0xb24/0x108c [ 564.741209][T20350] gfs2_make_fs_rw+0x144/0x26c [ 564.741214][T20350] gfs2_fill_super+0x14dc/0x1acc [ 564.741220][T20350] get_tree_bdev_flags+0x360/0x414 [ 564.741226][T20350] get_tree_bdev+0x2c/0x3c [ 564.741231][T20350] gfs2_get_tree+0x54/0x1b4 [ 564.741236][T20350] vfs_get_tree+0x90/0x28c [ 564.741241][T20350] do_new_mount+0x278/0x7f4 [ 564.741246][T20350] path_mount+0x5b4/0xde0 [ 564.741250][T20350] __arm64_sys_mount+0x3e8/0x468 [ 564.741255][T20350] invoke_syscall+0x98/0x2b8 [ 564.741260][T20350] el0_svc_common+0x130/0x23c [ 564.741265][T20350] do_el0_svc+0x48/0x58 [ 564.741270][T20350] el0_svc+0x5c/0x254 [ 564.741277][T20350] el0t_64_sync_handler+0x84/0x12c [ 564.741283][T20350] el0t_64_sync+0x198/0x19c [ 564.742898][T20350] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 564.885029][T20355] loop0: detected capacity change from 0 to 32768 [ 564.889413][T20355] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 564.889444][T20355] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 564.893255][T20355] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 564.893961][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 564.893969][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 564.911902][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 17ms [ 564.913761][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 564.915425][T20355] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 564.930448][T20355] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 564.932448][T20355] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 564.936061][T20355] CPU: 0 UID: 0 PID: 20355 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 564.936086][T20355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 564.936092][T20355] Call trace: [ 564.936096][T20355] show_stack+0x2c/0x3c (C) [ 564.936114][T20355] __dump_stack+0x30/0x40 [ 564.936124][T20355] dump_stack_lvl+0xd8/0x12c [ 564.936133][T20355] dump_stack+0x1c/0x28 [ 564.936139][T20355] gfs2_assert_warn_i+0x168/0x260 [ 564.936149][T20355] gfs2_qd_dispose+0x414/0x508 [ 564.936159][T20355] qd_put+0x104/0x148 [ 564.936167][T20355] gfs2_quota_init+0xb24/0x108c [ 564.936174][T20355] gfs2_make_fs_rw+0x144/0x26c [ 564.936180][T20355] gfs2_fill_super+0x14dc/0x1acc [ 564.936186][T20355] get_tree_bdev_flags+0x360/0x414 [ 564.936193][T20355] get_tree_bdev+0x2c/0x3c [ 564.936198][T20355] gfs2_get_tree+0x54/0x1b4 [ 564.936204][T20355] vfs_get_tree+0x90/0x28c [ 564.936209][T20355] do_new_mount+0x278/0x7f4 [ 564.936214][T20355] path_mount+0x5b4/0xde0 [ 564.936219][T20355] __arm64_sys_mount+0x3e8/0x468 [ 564.936224][T20355] invoke_syscall+0x98/0x2b8 [ 564.936229][T20355] el0_svc_common+0x130/0x23c [ 564.936234][T20355] do_el0_svc+0x48/0x58 [ 564.936239][T20355] el0_svc+0x5c/0x254 [ 564.936247][T20355] el0t_64_sync_handler+0x84/0x12c [ 564.936254][T20355] el0t_64_sync+0x198/0x19c [ 564.952164][T20355] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 565.121182][T20360] loop0: detected capacity change from 0 to 32768 [ 565.125617][T20360] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 565.125644][T20360] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 565.131319][T20360] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 565.133709][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 565.133755][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 565.153944][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 20ms [ 565.155874][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 565.157320][T20360] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 565.177118][T20360] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 565.177143][T20360] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 565.177155][T20360] CPU: 0 UID: 0 PID: 20360 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 565.177162][T20360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.177166][T20360] Call trace: [ 565.177169][T20360] show_stack+0x2c/0x3c (C) [ 565.177182][T20360] __dump_stack+0x30/0x40 [ 565.177189][T20360] dump_stack_lvl+0xd8/0x12c [ 565.177194][T20360] dump_stack+0x1c/0x28 [ 565.177198][T20360] gfs2_assert_warn_i+0x168/0x260 [ 565.177206][T20360] gfs2_qd_dispose+0x414/0x508 [ 565.177214][T20360] qd_put+0x104/0x148 [ 565.177220][T20360] gfs2_quota_init+0xb24/0x108c [ 565.177227][T20360] gfs2_make_fs_rw+0x144/0x26c [ 565.177232][T20360] gfs2_fill_super+0x14dc/0x1acc [ 565.177237][T20360] get_tree_bdev_flags+0x360/0x414 [ 565.177244][T20360] get_tree_bdev+0x2c/0x3c [ 565.177248][T20360] gfs2_get_tree+0x54/0x1b4 [ 565.177254][T20360] vfs_get_tree+0x90/0x28c [ 565.177259][T20360] do_new_mount+0x278/0x7f4 [ 565.177264][T20360] path_mount+0x5b4/0xde0 [ 565.177268][T20360] __arm64_sys_mount+0x3e8/0x468 [ 565.177273][T20360] invoke_syscall+0x98/0x2b8 [ 565.177279][T20360] el0_svc_common+0x130/0x23c [ 565.177284][T20360] do_el0_svc+0x48/0x58 [ 565.177289][T20360] el0_svc+0x5c/0x254 [ 565.177296][T20360] el0t_64_sync_handler+0x84/0x12c [ 565.177302][T20360] el0t_64_sync+0x198/0x19c [ 565.185696][T20360] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 565.330415][T20365] loop0: detected capacity change from 0 to 32768 [ 565.347496][T20365] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 565.347524][T20365] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 565.350558][T20365] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 565.351248][ T6545] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 565.351256][ T6545] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 565.367346][ T6545] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 565.367457][ T6545] gfs2: fsid=syz:syz.0: jid=0: Done [ 565.367482][T20365] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 565.393769][T20365] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 565.393798][T20365] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 565.393810][T20365] CPU: 1 UID: 0 PID: 20365 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 565.393820][T20365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.393825][T20365] Call trace: [ 565.393829][T20365] show_stack+0x2c/0x3c (C) [ 565.393844][T20365] __dump_stack+0x30/0x40 [ 565.393851][T20365] dump_stack_lvl+0xd8/0x12c [ 565.393856][T20365] dump_stack+0x1c/0x28 [ 565.393861][T20365] gfs2_assert_warn_i+0x168/0x260 [ 565.393869][T20365] gfs2_qd_dispose+0x414/0x508 [ 565.393877][T20365] qd_put+0x104/0x148 [ 565.393883][T20365] gfs2_quota_init+0xb24/0x108c [ 565.393889][T20365] gfs2_make_fs_rw+0x144/0x26c [ 565.393894][T20365] gfs2_fill_super+0x14dc/0x1acc [ 565.393900][T20365] get_tree_bdev_flags+0x360/0x414 [ 565.393907][T20365] get_tree_bdev+0x2c/0x3c [ 565.393911][T20365] gfs2_get_tree+0x54/0x1b4 [ 565.393917][T20365] vfs_get_tree+0x90/0x28c [ 565.393922][T20365] do_new_mount+0x278/0x7f4 [ 565.393927][T20365] path_mount+0x5b4/0xde0 [ 565.393931][T20365] __arm64_sys_mount+0x3e8/0x468 [ 565.393936][T20365] invoke_syscall+0x98/0x2b8 [ 565.393942][T20365] el0_svc_common+0x130/0x23c [ 565.393947][T20365] do_el0_svc+0x48/0x58 [ 565.393951][T20365] el0_svc+0x5c/0x254 [ 565.393959][T20365] el0t_64_sync_handler+0x84/0x12c [ 565.393965][T20365] el0t_64_sync+0x198/0x19c [ 565.396501][T20365] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 565.536227][T20370] loop0: detected capacity change from 0 to 32768 [ 565.551329][T20370] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 565.551353][T20370] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 565.555556][T20370] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 565.557554][ T6582] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 565.558649][ T6582] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 565.580308][ T6582] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 21ms [ 565.581685][ T6582] gfs2: fsid=syz:syz.0: jid=0: Done [ 565.582834][T20370] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 565.604099][T20370] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 565.605055][T20370] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 565.605083][T20370] CPU: 0 UID: 0 PID: 20370 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 565.605096][T20370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.605102][T20370] Call trace: [ 565.605105][T20370] show_stack+0x2c/0x3c (C) [ 565.605120][T20370] __dump_stack+0x30/0x40 [ 565.605126][T20370] dump_stack_lvl+0xd8/0x12c [ 565.605132][T20370] dump_stack+0x1c/0x28 [ 565.605137][T20370] gfs2_assert_warn_i+0x168/0x260 [ 565.605144][T20370] gfs2_qd_dispose+0x414/0x508 [ 565.605152][T20370] qd_put+0x104/0x148 [ 565.605158][T20370] gfs2_quota_init+0xb24/0x108c [ 565.605164][T20370] gfs2_make_fs_rw+0x144/0x26c [ 565.605169][T20370] gfs2_fill_super+0x14dc/0x1acc [ 565.605175][T20370] get_tree_bdev_flags+0x360/0x414 [ 565.605182][T20370] get_tree_bdev+0x2c/0x3c [ 565.605186][T20370] gfs2_get_tree+0x54/0x1b4 [ 565.605192][T20370] vfs_get_tree+0x90/0x28c [ 565.605196][T20370] do_new_mount+0x278/0x7f4 [ 565.605201][T20370] path_mount+0x5b4/0xde0 [ 565.605206][T20370] __arm64_sys_mount+0x3e8/0x468 [ 565.605211][T20370] invoke_syscall+0x98/0x2b8 [ 565.605216][T20370] el0_svc_common+0x130/0x23c [ 565.605221][T20370] do_el0_svc+0x48/0x58 [ 565.605226][T20370] el0_svc+0x5c/0x254 [ 565.605233][T20370] el0t_64_sync_handler+0x84/0x12c [ 565.605239][T20370] el0t_64_sync+0x198/0x19c [ 565.606572][T20370] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 565.740720][T20375] loop0: detected capacity change from 0 to 32768 [ 565.743302][T20375] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 565.745146][T20375] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 565.750311][T20375] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 565.752603][ T6582] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 565.752630][ T6582] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 565.773377][ T6582] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 20ms [ 565.774786][ T6582] gfs2: fsid=syz:syz.0: jid=0: Done [ 565.776012][T20375] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 565.791834][T20375] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 565.791867][T20375] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 565.791882][T20375] CPU: 0 UID: 0 PID: 20375 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 565.791893][T20375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 565.791898][T20375] Call trace: [ 565.791901][T20375] show_stack+0x2c/0x3c (C) [ 565.791915][T20375] __dump_stack+0x30/0x40 [ 565.791921][T20375] dump_stack_lvl+0xd8/0x12c [ 565.791926][T20375] dump_stack+0x1c/0x28 [ 565.791931][T20375] gfs2_assert_warn_i+0x168/0x260 [ 565.791938][T20375] gfs2_qd_dispose+0x414/0x508 [ 565.791946][T20375] qd_put+0x104/0x148 [ 565.791952][T20375] gfs2_quota_init+0xb24/0x108c [ 565.791958][T20375] gfs2_make_fs_rw+0x144/0x26c [ 565.791963][T20375] gfs2_fill_super+0x14dc/0x1acc [ 565.791969][T20375] get_tree_bdev_flags+0x360/0x414 [ 565.791979][T20375] get_tree_bdev+0x2c/0x3c [ 565.791984][T20375] gfs2_get_tree+0x54/0x1b4 [ 565.791990][T20375] vfs_get_tree+0x90/0x28c [ 565.791995][T20375] do_new_mount+0x278/0x7f4 [ 565.792000][T20375] path_mount+0x5b4/0xde0 [ 565.792004][T20375] __arm64_sys_mount+0x3e8/0x468 [ 565.792009][T20375] invoke_syscall+0x98/0x2b8 [ 565.792015][T20375] el0_svc_common+0x130/0x23c [ 565.792020][T20375] do_el0_svc+0x48/0x58 [ 565.792024][T20375] el0_svc+0x5c/0x254 [ 565.792032][T20375] el0t_64_sync_handler+0x84/0x12c [ 565.792038][T20375] el0t_64_sync+0x198/0x19c [ 565.793618][T20375] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 565.934594][T20380] loop0: detected capacity change from 0 to 32768 [ 565.945418][T20380] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 565.945448][T20380] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 565.952978][T20380] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 565.955297][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 565.955321][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 565.972845][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 17ms [ 565.972937][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 565.973018][T20380] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 566.002105][T20380] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 566.002133][T20380] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 566.002145][T20380] CPU: 0 UID: 0 PID: 20380 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 566.002153][T20380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.002157][T20380] Call trace: [ 566.002160][T20380] show_stack+0x2c/0x3c (C) [ 566.002174][T20380] __dump_stack+0x30/0x40 [ 566.002181][T20380] dump_stack_lvl+0xd8/0x12c [ 566.002186][T20380] dump_stack+0x1c/0x28 [ 566.002190][T20380] gfs2_assert_warn_i+0x168/0x260 [ 566.002198][T20380] gfs2_qd_dispose+0x414/0x508 [ 566.002206][T20380] qd_put+0x104/0x148 [ 566.002212][T20380] gfs2_quota_init+0xb24/0x108c [ 566.002219][T20380] gfs2_make_fs_rw+0x144/0x26c [ 566.002224][T20380] gfs2_fill_super+0x14dc/0x1acc [ 566.002230][T20380] get_tree_bdev_flags+0x360/0x414 [ 566.002236][T20380] get_tree_bdev+0x2c/0x3c [ 566.002241][T20380] gfs2_get_tree+0x54/0x1b4 [ 566.002246][T20380] vfs_get_tree+0x90/0x28c [ 566.002251][T20380] do_new_mount+0x278/0x7f4 [ 566.002256][T20380] path_mount+0x5b4/0xde0 [ 566.002261][T20380] __arm64_sys_mount+0x3e8/0x468 [ 566.002266][T20380] invoke_syscall+0x98/0x2b8 [ 566.002271][T20380] el0_svc_common+0x130/0x23c [ 566.002276][T20380] do_el0_svc+0x48/0x58 [ 566.002281][T20380] el0_svc+0x5c/0x254 [ 566.002288][T20380] el0t_64_sync_handler+0x84/0x12c [ 566.002295][T20380] el0t_64_sync+0x198/0x19c [ 566.011242][T20380] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 566.146997][T20385] loop0: detected capacity change from 0 to 32768 [ 566.153703][T20385] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 566.153735][T20385] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 566.160264][T20385] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 566.161793][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 566.162177][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 566.175332][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 13ms [ 566.176486][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 566.176735][T20385] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 566.195423][T20385] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 566.195459][T20385] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 566.195834][T20385] CPU: 0 UID: 0 PID: 20385 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 566.195857][T20385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.195869][T20385] Call trace: [ 566.195875][T20385] show_stack+0x2c/0x3c (C) [ 566.195892][T20385] __dump_stack+0x30/0x40 [ 566.195899][T20385] dump_stack_lvl+0xd8/0x12c [ 566.195904][T20385] dump_stack+0x1c/0x28 [ 566.195910][T20385] gfs2_assert_warn_i+0x168/0x260 [ 566.195919][T20385] gfs2_qd_dispose+0x414/0x508 [ 566.195928][T20385] qd_put+0x104/0x148 [ 566.195935][T20385] gfs2_quota_init+0xb24/0x108c [ 566.195942][T20385] gfs2_make_fs_rw+0x144/0x26c [ 566.195947][T20385] gfs2_fill_super+0x14dc/0x1acc [ 566.195953][T20385] get_tree_bdev_flags+0x360/0x414 [ 566.195959][T20385] get_tree_bdev+0x2c/0x3c [ 566.195964][T20385] gfs2_get_tree+0x54/0x1b4 [ 566.195970][T20385] vfs_get_tree+0x90/0x28c [ 566.195979][T20385] do_new_mount+0x278/0x7f4 [ 566.195985][T20385] path_mount+0x5b4/0xde0 [ 566.195990][T20385] __arm64_sys_mount+0x3e8/0x468 [ 566.195995][T20385] invoke_syscall+0x98/0x2b8 [ 566.196001][T20385] el0_svc_common+0x130/0x23c [ 566.196007][T20385] do_el0_svc+0x48/0x58 [ 566.196012][T20385] el0_svc+0x5c/0x254 [ 566.196020][T20385] el0t_64_sync_handler+0x84/0x12c [ 566.196027][T20385] el0t_64_sync+0x198/0x19c [ 566.200387][T20385] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 566.349257][T20390] loop0: detected capacity change from 0 to 32768 [ 566.355157][T20390] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 566.355178][T20390] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 566.360009][T20390] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 566.362102][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 566.362125][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 566.382429][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 20ms [ 566.384595][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 566.385598][T20390] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 566.407099][T20390] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 566.409063][T20390] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 566.411688][T20390] CPU: 0 UID: 0 PID: 20390 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 566.411717][T20390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.411725][T20390] Call trace: [ 566.411730][T20390] show_stack+0x2c/0x3c (C) [ 566.411749][T20390] __dump_stack+0x30/0x40 [ 566.411757][T20390] dump_stack_lvl+0xd8/0x12c [ 566.411763][T20390] dump_stack+0x1c/0x28 [ 566.411768][T20390] gfs2_assert_warn_i+0x168/0x260 [ 566.411776][T20390] gfs2_qd_dispose+0x414/0x508 [ 566.411784][T20390] qd_put+0x104/0x148 [ 566.411790][T20390] gfs2_quota_init+0xb24/0x108c [ 566.411796][T20390] gfs2_make_fs_rw+0x144/0x26c [ 566.411801][T20390] gfs2_fill_super+0x14dc/0x1acc [ 566.411807][T20390] get_tree_bdev_flags+0x360/0x414 [ 566.411814][T20390] get_tree_bdev+0x2c/0x3c [ 566.411818][T20390] gfs2_get_tree+0x54/0x1b4 [ 566.411824][T20390] vfs_get_tree+0x90/0x28c [ 566.411829][T20390] do_new_mount+0x278/0x7f4 [ 566.411833][T20390] path_mount+0x5b4/0xde0 [ 566.411838][T20390] __arm64_sys_mount+0x3e8/0x468 [ 566.411843][T20390] invoke_syscall+0x98/0x2b8 [ 566.411848][T20390] el0_svc_common+0x130/0x23c [ 566.411853][T20390] do_el0_svc+0x48/0x58 [ 566.411858][T20390] el0_svc+0x5c/0x254 [ 566.411865][T20390] el0t_64_sync_handler+0x84/0x12c [ 566.411871][T20390] el0t_64_sync+0x198/0x19c [ 566.426657][T20390] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 566.559131][T20395] loop0: detected capacity change from 0 to 32768 [ 566.565715][T20395] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 566.566944][T20395] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 566.568479][T20395] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 566.569497][ T6582] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 566.569507][ T6582] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 566.595488][ T6582] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 25ms [ 566.595596][ T6582] gfs2: fsid=syz:syz.0: jid=0: Done [ 566.595628][T20395] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 566.617365][T20395] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 566.618829][T20395] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 566.618855][T20395] CPU: 1 UID: 0 PID: 20395 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 566.618864][T20395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.618868][T20395] Call trace: [ 566.618871][T20395] show_stack+0x2c/0x3c (C) [ 566.618884][T20395] __dump_stack+0x30/0x40 [ 566.618890][T20395] dump_stack_lvl+0xd8/0x12c [ 566.618895][T20395] dump_stack+0x1c/0x28 [ 566.618900][T20395] gfs2_assert_warn_i+0x168/0x260 [ 566.618908][T20395] gfs2_qd_dispose+0x414/0x508 [ 566.618915][T20395] qd_put+0x104/0x148 [ 566.618922][T20395] gfs2_quota_init+0xb24/0x108c [ 566.618928][T20395] gfs2_make_fs_rw+0x144/0x26c [ 566.618933][T20395] gfs2_fill_super+0x14dc/0x1acc [ 566.618939][T20395] get_tree_bdev_flags+0x360/0x414 [ 566.618945][T20395] get_tree_bdev+0x2c/0x3c [ 566.618949][T20395] gfs2_get_tree+0x54/0x1b4 [ 566.618955][T20395] vfs_get_tree+0x90/0x28c [ 566.618959][T20395] do_new_mount+0x278/0x7f4 [ 566.618965][T20395] path_mount+0x5b4/0xde0 [ 566.618969][T20395] __arm64_sys_mount+0x3e8/0x468 [ 566.618974][T20395] invoke_syscall+0x98/0x2b8 [ 566.618979][T20395] el0_svc_common+0x130/0x23c [ 566.618992][T20395] do_el0_svc+0x48/0x58 [ 566.618997][T20395] el0_svc+0x5c/0x254 [ 566.619005][T20395] el0t_64_sync_handler+0x84/0x12c [ 566.619012][T20395] el0t_64_sync+0x198/0x19c [ 566.620822][T20395] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 566.758353][T20400] loop0: detected capacity change from 0 to 32768 [ 566.763723][T20400] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 566.764931][T20400] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 566.768545][T20400] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 566.770847][ T6582] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 566.770870][ T6582] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 566.787192][ T6582] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 566.788934][ T6582] gfs2: fsid=syz:syz.0: jid=0: Done [ 566.789912][T20400] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 566.807712][T20400] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 566.809863][T20400] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 566.812211][T20400] CPU: 1 UID: 0 PID: 20400 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 566.812234][T20400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 566.812240][T20400] Call trace: [ 566.812244][T20400] show_stack+0x2c/0x3c (C) [ 566.812260][T20400] __dump_stack+0x30/0x40 [ 566.812270][T20400] dump_stack_lvl+0xd8/0x12c [ 566.812277][T20400] dump_stack+0x1c/0x28 [ 566.812283][T20400] gfs2_assert_warn_i+0x168/0x260 [ 566.812291][T20400] gfs2_qd_dispose+0x414/0x508 [ 566.812299][T20400] qd_put+0x104/0x148 [ 566.812305][T20400] gfs2_quota_init+0xb24/0x108c [ 566.812312][T20400] gfs2_make_fs_rw+0x144/0x26c [ 566.812317][T20400] gfs2_fill_super+0x14dc/0x1acc [ 566.812323][T20400] get_tree_bdev_flags+0x360/0x414 [ 566.812329][T20400] get_tree_bdev+0x2c/0x3c [ 566.812334][T20400] gfs2_get_tree+0x54/0x1b4 [ 566.812339][T20400] vfs_get_tree+0x90/0x28c [ 566.812344][T20400] do_new_mount+0x278/0x7f4 [ 566.812349][T20400] path_mount+0x5b4/0xde0 [ 566.812354][T20400] __arm64_sys_mount+0x3e8/0x468 [ 566.812358][T20400] invoke_syscall+0x98/0x2b8 [ 566.812364][T20400] el0_svc_common+0x130/0x23c [ 566.812369][T20400] do_el0_svc+0x48/0x58 [ 566.812373][T20400] el0_svc+0x5c/0x254 [ 566.812381][T20400] el0t_64_sync_handler+0x84/0x12c [ 566.812387][T20400] el0t_64_sync+0x198/0x19c [ 566.827823][T20400] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 566.957046][T20405] loop0: detected capacity change from 0 to 32768 [ 566.960806][T20405] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 566.960840][T20405] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 566.966831][T20405] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 566.969104][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 566.970239][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 566.988976][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms [ 566.990796][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 566.991738][T20405] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 567.008370][T20405] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 567.008407][T20405] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 567.008421][T20405] CPU: 1 UID: 0 PID: 20405 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 567.008429][T20405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.008434][T20405] Call trace: [ 567.008437][T20405] show_stack+0x2c/0x3c (C) [ 567.008451][T20405] __dump_stack+0x30/0x40 [ 567.008457][T20405] dump_stack_lvl+0xd8/0x12c [ 567.008463][T20405] dump_stack+0x1c/0x28 [ 567.008467][T20405] gfs2_assert_warn_i+0x168/0x260 [ 567.008476][T20405] gfs2_qd_dispose+0x414/0x508 [ 567.008484][T20405] qd_put+0x104/0x148 [ 567.008490][T20405] gfs2_quota_init+0xb24/0x108c [ 567.008496][T20405] gfs2_make_fs_rw+0x144/0x26c [ 567.008501][T20405] gfs2_fill_super+0x14dc/0x1acc [ 567.008507][T20405] get_tree_bdev_flags+0x360/0x414 [ 567.008514][T20405] get_tree_bdev+0x2c/0x3c [ 567.008518][T20405] gfs2_get_tree+0x54/0x1b4 [ 567.008524][T20405] vfs_get_tree+0x90/0x28c [ 567.008529][T20405] do_new_mount+0x278/0x7f4 [ 567.008534][T20405] path_mount+0x5b4/0xde0 [ 567.008538][T20405] __arm64_sys_mount+0x3e8/0x468 [ 567.008543][T20405] invoke_syscall+0x98/0x2b8 [ 567.008549][T20405] el0_svc_common+0x130/0x23c [ 567.008554][T20405] do_el0_svc+0x48/0x58 [ 567.008559][T20405] el0_svc+0x5c/0x254 [ 567.008566][T20405] el0t_64_sync_handler+0x84/0x12c [ 567.008572][T20405] el0t_64_sync+0x198/0x19c [ 567.010595][T20405] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 567.158786][T20410] loop0: detected capacity change from 0 to 32768 [ 567.174608][T20410] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 567.174635][T20410] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 567.180373][T20410] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 567.185626][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 567.185660][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 567.204158][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms [ 567.205342][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 567.205386][T20410] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 567.222833][T20410] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 567.222865][T20410] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 567.222877][T20410] CPU: 1 UID: 0 PID: 20410 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 567.222885][T20410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.222889][T20410] Call trace: [ 567.222891][T20410] show_stack+0x2c/0x3c (C) [ 567.222906][T20410] __dump_stack+0x30/0x40 [ 567.222912][T20410] dump_stack_lvl+0xd8/0x12c [ 567.222917][T20410] dump_stack+0x1c/0x28 [ 567.222922][T20410] gfs2_assert_warn_i+0x168/0x260 [ 567.222930][T20410] gfs2_qd_dispose+0x414/0x508 [ 567.222938][T20410] qd_put+0x104/0x148 [ 567.222944][T20410] gfs2_quota_init+0xb24/0x108c [ 567.222950][T20410] gfs2_make_fs_rw+0x144/0x26c [ 567.222955][T20410] gfs2_fill_super+0x14dc/0x1acc [ 567.222961][T20410] get_tree_bdev_flags+0x360/0x414 [ 567.222968][T20410] get_tree_bdev+0x2c/0x3c [ 567.222972][T20410] gfs2_get_tree+0x54/0x1b4 [ 567.222977][T20410] vfs_get_tree+0x90/0x28c [ 567.222982][T20410] do_new_mount+0x278/0x7f4 [ 567.222991][T20410] path_mount+0x5b4/0xde0 [ 567.222996][T20410] __arm64_sys_mount+0x3e8/0x468 [ 567.223002][T20410] invoke_syscall+0x98/0x2b8 [ 567.223009][T20410] el0_svc_common+0x130/0x23c [ 567.223015][T20410] do_el0_svc+0x48/0x58 [ 567.223020][T20410] el0_svc+0x5c/0x254 [ 567.223029][T20410] el0t_64_sync_handler+0x84/0x12c [ 567.223036][T20410] el0t_64_sync+0x198/0x19c [ 567.235287][T20410] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 567.380274][T20415] loop0: detected capacity change from 0 to 32768 [ 567.384147][T20415] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 567.384177][T20415] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 567.389033][T20415] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 567.391097][ T6582] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 567.391123][ T6582] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 567.407935][ T6582] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 567.409337][ T6582] gfs2: fsid=syz:syz.0: jid=0: Done [ 567.410593][T20415] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 567.435288][T20415] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 567.435325][T20415] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 567.435587][T20415] CPU: 0 UID: 0 PID: 20415 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 567.435611][T20415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.435623][T20415] Call trace: [ 567.435629][T20415] show_stack+0x2c/0x3c (C) [ 567.435647][T20415] __dump_stack+0x30/0x40 [ 567.435655][T20415] dump_stack_lvl+0xd8/0x12c [ 567.435662][T20415] dump_stack+0x1c/0x28 [ 567.435668][T20415] gfs2_assert_warn_i+0x168/0x260 [ 567.435678][T20415] gfs2_qd_dispose+0x414/0x508 [ 567.435686][T20415] qd_put+0x104/0x148 [ 567.435692][T20415] gfs2_quota_init+0xb24/0x108c [ 567.435699][T20415] gfs2_make_fs_rw+0x144/0x26c [ 567.435704][T20415] gfs2_fill_super+0x14dc/0x1acc [ 567.435710][T20415] get_tree_bdev_flags+0x360/0x414 [ 567.435716][T20415] get_tree_bdev+0x2c/0x3c [ 567.435721][T20415] gfs2_get_tree+0x54/0x1b4 [ 567.435727][T20415] vfs_get_tree+0x90/0x28c [ 567.435732][T20415] do_new_mount+0x278/0x7f4 [ 567.435737][T20415] path_mount+0x5b4/0xde0 [ 567.435741][T20415] __arm64_sys_mount+0x3e8/0x468 [ 567.435746][T20415] invoke_syscall+0x98/0x2b8 [ 567.435752][T20415] el0_svc_common+0x130/0x23c [ 567.435757][T20415] do_el0_svc+0x48/0x58 [ 567.435761][T20415] el0_svc+0x5c/0x254 [ 567.435769][T20415] el0t_64_sync_handler+0x84/0x12c [ 567.435775][T20415] el0t_64_sync+0x198/0x19c [ 567.436768][T20415] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 567.584220][T20420] loop0: detected capacity change from 0 to 32768 [ 567.589816][T20420] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 567.589851][T20420] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 567.595314][T20420] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 567.597487][ T6582] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 567.597672][ T6582] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 567.623868][ T6582] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 26ms [ 567.623973][ T6582] gfs2: fsid=syz:syz.0: jid=0: Done [ 567.626799][T20420] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 567.656146][T20420] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 567.656176][T20420] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 567.659196][T20420] CPU: 0 UID: 0 PID: 20420 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 567.659217][T20420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.659222][T20420] Call trace: [ 567.659225][T20420] show_stack+0x2c/0x3c (C) [ 567.659239][T20420] __dump_stack+0x30/0x40 [ 567.659245][T20420] dump_stack_lvl+0xd8/0x12c [ 567.659250][T20420] dump_stack+0x1c/0x28 [ 567.659254][T20420] gfs2_assert_warn_i+0x168/0x260 [ 567.659262][T20420] gfs2_qd_dispose+0x414/0x508 [ 567.659269][T20420] qd_put+0x104/0x148 [ 567.659275][T20420] gfs2_quota_init+0xb24/0x108c [ 567.659281][T20420] gfs2_make_fs_rw+0x144/0x26c [ 567.659286][T20420] gfs2_fill_super+0x14dc/0x1acc [ 567.659292][T20420] get_tree_bdev_flags+0x360/0x414 [ 567.659298][T20420] get_tree_bdev+0x2c/0x3c [ 567.659303][T20420] gfs2_get_tree+0x54/0x1b4 [ 567.659308][T20420] vfs_get_tree+0x90/0x28c [ 567.659313][T20420] do_new_mount+0x278/0x7f4 [ 567.659317][T20420] path_mount+0x5b4/0xde0 [ 567.659322][T20420] __arm64_sys_mount+0x3e8/0x468 [ 567.659327][T20420] invoke_syscall+0x98/0x2b8 [ 567.659332][T20420] el0_svc_common+0x130/0x23c [ 567.659337][T20420] do_el0_svc+0x48/0x58 [ 567.659341][T20420] el0_svc+0x5c/0x254 [ 567.659349][T20420] el0t_64_sync_handler+0x84/0x12c [ 567.659355][T20420] el0t_64_sync+0x198/0x19c [ 567.659751][T20420] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 567.819809][T20425] loop0: detected capacity change from 0 to 32768 [ 567.823993][T20425] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 567.827573][T20425] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 567.831099][T20425] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 567.833548][ T6582] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 567.834872][ T6582] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 567.853860][ T6582] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms [ 567.855792][ T6582] gfs2: fsid=syz:syz.0: jid=0: Done [ 567.856913][T20425] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 567.880549][T20425] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 567.882489][T20425] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 567.884316][T20425] CPU: 0 UID: 0 PID: 20425 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 567.884334][T20425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 567.884340][T20425] Call trace: [ 567.884343][T20425] show_stack+0x2c/0x3c (C) [ 567.884357][T20425] __dump_stack+0x30/0x40 [ 567.884363][T20425] dump_stack_lvl+0xd8/0x12c [ 567.884368][T20425] dump_stack+0x1c/0x28 [ 567.884373][T20425] gfs2_assert_warn_i+0x168/0x260 [ 567.884381][T20425] gfs2_qd_dispose+0x414/0x508 [ 567.884388][T20425] qd_put+0x104/0x148 [ 567.884394][T20425] gfs2_quota_init+0xb24/0x108c [ 567.884400][T20425] gfs2_make_fs_rw+0x144/0x26c [ 567.884405][T20425] gfs2_fill_super+0x14dc/0x1acc [ 567.884411][T20425] get_tree_bdev_flags+0x360/0x414 [ 567.884417][T20425] get_tree_bdev+0x2c/0x3c [ 567.884422][T20425] gfs2_get_tree+0x54/0x1b4 [ 567.884427][T20425] vfs_get_tree+0x90/0x28c [ 567.884432][T20425] do_new_mount+0x278/0x7f4 [ 567.884437][T20425] path_mount+0x5b4/0xde0 [ 567.884441][T20425] __arm64_sys_mount+0x3e8/0x468 [ 567.884446][T20425] invoke_syscall+0x98/0x2b8 [ 567.884452][T20425] el0_svc_common+0x130/0x23c [ 567.884456][T20425] do_el0_svc+0x48/0x58 [ 567.884461][T20425] el0_svc+0x5c/0x254 [ 567.884469][T20425] el0t_64_sync_handler+0x84/0x12c [ 567.884475][T20425] el0t_64_sync+0x198/0x19c [ 567.885670][T20425] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 568.058203][T20430] loop0: detected capacity change from 0 to 32768 [ 568.064672][T20430] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 568.064701][T20430] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 568.069803][T20430] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 568.071459][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 568.071492][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 568.087855][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 568.089177][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 568.089601][T20430] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 568.119406][T20430] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 568.121333][T20430] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 568.123453][T20430] CPU: 1 UID: 0 PID: 20430 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 568.123477][T20430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 568.123483][T20430] Call trace: [ 568.123486][T20430] show_stack+0x2c/0x3c (C) [ 568.123503][T20430] __dump_stack+0x30/0x40 [ 568.123513][T20430] dump_stack_lvl+0xd8/0x12c [ 568.123520][T20430] dump_stack+0x1c/0x28 [ 568.123526][T20430] gfs2_assert_warn_i+0x168/0x260 [ 568.123534][T20430] gfs2_qd_dispose+0x414/0x508 [ 568.123542][T20430] qd_put+0x104/0x148 [ 568.123549][T20430] gfs2_quota_init+0xb24/0x108c [ 568.123555][T20430] gfs2_make_fs_rw+0x144/0x26c [ 568.123560][T20430] gfs2_fill_super+0x14dc/0x1acc [ 568.123566][T20430] get_tree_bdev_flags+0x360/0x414 [ 568.123572][T20430] get_tree_bdev+0x2c/0x3c [ 568.123577][T20430] gfs2_get_tree+0x54/0x1b4 [ 568.123583][T20430] vfs_get_tree+0x90/0x28c [ 568.123588][T20430] do_new_mount+0x278/0x7f4 [ 568.123593][T20430] path_mount+0x5b4/0xde0 [ 568.123597][T20430] __arm64_sys_mount+0x3e8/0x468 [ 568.123602][T20430] invoke_syscall+0x98/0x2b8 [ 568.123608][T20430] el0_svc_common+0x130/0x23c [ 568.123613][T20430] do_el0_svc+0x48/0x58 [ 568.123617][T20430] el0_svc+0x5c/0x254 [ 568.123625][T20430] el0t_64_sync_handler+0x84/0x12c [ 568.123631][T20430] el0t_64_sync+0x198/0x19c [ 568.129021][T20430] gfs2: fsid=syz:syz.0: found 1 quota changes executing program [ 568.269746][T20435] loop0: detected capacity change from 0 to 32768 [ 568.273876][T20435] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 568.273910][T20435] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 568.278693][T20435] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 568.279416][ T1817] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 568.279424][ T1817] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 568.295004][ T1817] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms [ 568.295886][ T1817] gfs2: fsid=syz:syz.0: jid=0: Done [ 568.295914][T20435] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 568.322020][T20435] gfs2: fsid=syz:syz.0: Corruption found in quota_change0file: duplicate identifier in slot 57405 [ 568.322053][T20435] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed - function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 568.322064][T20435] CPU: 0 UID: 0 PID: 20435 Comm: syz-executor275 Not tainted syzkaller #0 PREEMPT [ 568.322072][T20435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 568.322076][T20435] Call trace: [ 568.322078][T20435] show_stack+0x2c/0x3c (C) [ 568.322093][T20435] __dump_stack+0x30/0x40 [ 568.322099][T20435] dump_stack_lvl+0xd8/0x12c [ 568.322104][T20435] dump_stack+0x1c/0x28 [ 568.322108][T20435] gfs2_assert_warn_i+0x168/0x260 [ 568.322116][T20435] gfs2_qd_dispose+0x414/0x508 [ 568.322123][T20435] qd_put+0x104/0x148 [ 568.322130][T20435] gfs2_quota_init+0xb24/0x108c [ 568.322136][T20435] gfs2_make_fs_rw+0x144/0x26c [ 568.322141][T20435] gfs2_fill_super+0x14dc/0x1acc [ 568.322146][T20435] get_tree_bdev_flags+0x360/0x414 [ 568.322153][T20435] get_tree_bdev+0x2c/0x3c [ 568.322158][T20435] gfs2_get_tree+0x54/0x1b4 [ 568.322163][T20435] vfs_get_tree+0x90/0x28c [ 568.322168][T20435] do_new_mount+0x278/0x7f4 [ 568.322173][T20435] path_mount+0x5b4/0xde0 [ 568.322177][T20435] __arm64_sys_mount+0x3e8/0x468 [ 568.322182][T20435] invoke_syscall+0x98/0x2b8 [ 568.322187][T20435] el0_svc_common+0x130/0x23c [ 568.322192][T20435] do_el0_svc+0x48/0x58 [ 568.322197][T20435] el0_svc+0x5c/0x254 [ 568.322204][T20435] el0t_64_sync_handler+0x84/0x12c [ 568.322210][T20435] el0t_64_sync+0x198/0x19c [ 568.323907][T20435] gfs2: fsid=syz:syz.0: found 1 quota changes