BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low!
turning off the locking correctness validator.
CPU: 1 UID: 0 PID: 8827 Comm: syz.1.339 Not tainted 6.13.0-rc2-syzkaller-g2e7aff49b5da #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call trace:
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:484 (C)
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0xe4/0x150 lib/dump_stack.c:120
 dump_stack+0x1c/0x28 lib/dump_stack.c:129
 lookup_chain_cache_add kernel/locking/lockdep.c:3851 [inline]
 validate_chain kernel/locking/lockdep.c:3872 [inline]
 __lock_acquire+0x2070/0x7904 kernel/locking/lockdep.c:5226
 lock_acquire+0x23c/0x724 kernel/locking/lockdep.c:5849
 seqcount_lockdep_reader_access+0xbc/0x104 include/linux/seqlock.h:72
 ktime_get+0x68/0x214 kernel/time/timekeeping.c:811
 hrtimer_cb_get_time include/linux/hrtimer.h:164 [inline]
 start_dl_timer+0x1c0/0x3e4 kernel/sched/deadline.c:1146
 update_curr_dl_se+0x320/0x530 kernel/sched/deadline.c:1539
 dl_server_update+0x68/0x7c kernel/sched/deadline.c:1624
 update_curr+0x3fc/0x994 kernel/sched/fair.c:1245
 enqueue_entity+0x70/0xe0c kernel/sched/fair.c:5399
 enqueue_task_fair+0x1e4/0xbb8 kernel/sched/fair.c:7003
 enqueue_task+0x7c/0x23c kernel/sched/core.c:2061
 activate_task kernel/sched/core.c:2108 [inline]
 ttwu_do_activate+0x1a0/0x684 kernel/sched/core.c:3720
 ttwu_queue kernel/sched/core.c:3993 [inline]
 try_to_wake_up+0x64c/0x11d4 kernel/sched/core.c:4321
 wake_up_process+0x18/0x24 kernel/sched/core.c:4454
 kick_pool+0x3f0/0x59c kernel/workqueue.c:1279
 __queue_work+0xe28/0x1308 kernel/workqueue.c:2340
 queue_work_on+0xe0/0x1a0 kernel/workqueue.c:2390
 queue_work include/linux/workqueue.h:662 [inline]
 loop_queue_work drivers/block/loop.c:893 [inline]
 loop_queue_rq+0x974/0xadc drivers/block/loop.c:1876
 __blk_mq_issue_directly block/blk-mq.c:2689 [inline]
 blk_mq_request_issue_directly+0x2dc/0x5a0 block/blk-mq.c:2776
 blk_mq_plug_issue_direct+0x264/0x548 block/blk-mq.c:2797
 blk_mq_flush_plug_list+0x654/0x13ac block/blk-mq.c:2908
 __blk_flush_plug+0x388/0x460 block/blk-core.c:1213
 blk_finish_plug+0x68/0x90 block/blk-core.c:1240
 btrfs_write_and_wait_transaction+0xec/0x1e8 fs/btrfs/transaction.c:1258
 btrfs_commit_transaction+0x1ad0/0x2ba4 fs/btrfs/transaction.c:2519
 create_snapshot+0x58c/0x83c fs/btrfs/ioctl.c:875
 btrfs_mksubvol+0x4f8/0x600 fs/btrfs/ioctl.c:1029
 btrfs_mksnapshot+0xc4/0x154 fs/btrfs/ioctl.c:1073
 __btrfs_ioctl_snap_create+0x314/0x3f4 fs/btrfs/ioctl.c:1337
 btrfs_ioctl_snap_create+0x134/0x174 fs/btrfs/ioctl.c:1365
 btrfs_ioctl+0x97c/0xb04
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:906 [inline]
 __se_sys_ioctl fs/ioctl.c:892 [inline]
 __arm64_sys_ioctl+0x14c/0x1cc fs/ioctl.c:892
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600