INFO: task kworker/u4:10:3703 blocked for more than 143 seconds. Not tainted 6.1.94-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/u4:10 state:D stack:22624 pid:3703 ppid:2 flags:0x00004000 Workqueue: btrfs-endio-write btrfs_work_helper Call Trace: context_switch kernel/sched/core.c:5245 [inline] __schedule+0x142d/0x4550 kernel/sched/core.c:6558 schedule+0xbf/0x180 kernel/sched/core.c:6634 wait_on_state fs/btrfs/extent-io-tree.c:709 [inline] wait_extent_bit+0x423/0x570 fs/btrfs/extent-io-tree.c:742 lock_extent+0x17a/0x200 fs/btrfs/extent-io-tree.c:1657 btrfs_finish_ordered_io+0x603/0x1de0 fs/btrfs/inode.c:3276 btrfs_work_helper+0x3ae/0xcf0 fs/btrfs/async-thread.c:280 process_one_work+0x8a9/0x11d0 kernel/workqueue.c:2292 worker_thread+0xa47/0x1200 kernel/workqueue.c:2439 kthread+0x28d/0x320 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 INFO: task syz-executor.1:12948 blocked for more than 143 seconds. Not tainted 6.1.94-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.1 state:D stack:23624 pid:12948 ppid:12417 flags:0x00004006 Call Trace: context_switch kernel/sched/core.c:5245 [inline] __schedule+0x142d/0x4550 kernel/sched/core.c:6558 schedule+0xbf/0x180 kernel/sched/core.c:6634 rwsem_down_write_slowpath+0xea1/0x14b0 kernel/locking/rwsem.c:1189 inode_lock include/linux/fs.h:758 [inline] btrfs_inode_lock+0x49/0xd0 fs/btrfs/inode.c:155 btrfs_sync_file+0x3fe/0x1100 fs/btrfs/file.c:1816