loop3: detected capacity change from 0 to 32768 XFS (loop3): Mounting V5 Filesystem a2f82aab-77f8-4286-afd4-a8f747a74bab XFS (loop3): Ending clean mount XFS (loop3): Quotacheck needed: Please wait. BUG: MAX_LOCKDEP_CHAINS too low! turning off the locking correctness validator. CPU: 1 PID: 11607 Comm: syz-executor425 Not tainted 6.9.0-rc3-syzkaller-gb5d2afe8745b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 Call trace: dump_backtrace+0x1b8/0x1e4 arch/arm64/kernel/stacktrace.c:317 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:324 __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:114 dump_stack+0x1c/0x28 lib/dump_stack.c:123 lookup_chain_cache_add kernel/locking/lockdep.c:3816 [inline] validate_chain kernel/locking/lockdep.c:3837 [inline] __lock_acquire+0x1c58/0x763c kernel/locking/lockdep.c:5137 lock_acquire+0x248/0x73c kernel/locking/lockdep.c:5754 touch_wq_lockdep_map+0x98/0x118 kernel/workqueue.c:3901 __flush_workqueue+0x118/0x1174 kernel/workqueue.c:3943 xlog_cil_push_now fs/xfs/xfs_log_cil.c:1477 [inline] xlog_cil_force_seq+0x164/0x648 fs/xfs/xfs_log_cil.c:1679 xlog_cil_force fs/xfs/xfs_log_priv.h:603 [inline] xfs_log_force+0x1e4/0x9cc fs/xfs/xfs_log.c:3192 xfs_qm_dqflush+0xbac/0x1564 fs/xfs/xfs_dquot.c:1331 xfs_qm_flush_one+0x11c/0x3c4 fs/xfs/xfs_qm.c:1285 xfs_qm_dquot_walk+0x1f0/0x424 fs/xfs/xfs_qm.c:88 xfs_qm_quotacheck+0x314/0x648 fs/xfs/xfs_qm.c:1369 xfs_qm_mount_quotas+0x2c4/0x590 fs/xfs/xfs_qm.c:1488 xfs_mountfs+0x136c/0x18dc fs/xfs/xfs_mount.c:963 xfs_fs_fill_super+0xdf0/0x1040 fs/xfs/xfs_super.c:1730 get_tree_bdev+0x320/0x470 fs/super.c:1614 xfs_fs_get_tree+0x28/0x38 fs/xfs/xfs_super.c:1775 vfs_get_tree+0x90/0x288 fs/super.c:1779 do_new_mount+0x278/0x900 fs/namespace.c:3352 path_mount+0x590/0xe04 fs/namespace.c:3679 do_mount fs/namespace.c:3692 [inline] __do_sys_mount fs/namespace.c:3898 [inline] __se_sys_mount fs/namespace.c:3875 [inline] __arm64_sys_mount+0x45c/0x594 fs/namespace.c:3875 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 XFS (loop3): Quotacheck: Done.