BUG: sleeping function called from invalid context at kernel/locking/mutex.c:580
in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 5192, name: kworker/u4:3
preempt_count: 0, expected: 0
RCU nest depth: 1, expected: 0
3 locks held by kworker/u4:3/5192:
 #0: 
ffff88803fd9e138
 (
(wq_completion)xfs_iwalk-5353
){+.+.}-{0:0}
, at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline]
, at: arch_atomic_long_set include/linux/atomic/atomic-long.h:41 [inline]
, at: atomic_long_set include/linux/atomic/atomic-instrumented.h:1280 [inline]
, at: set_work_data kernel/workqueue.c:643 [inline]
, at: set_work_pool_and_clear_pending kernel/workqueue.c:670 [inline]
, at: process_one_work+0x883/0x15e0 kernel/workqueue.c:2376
 #1: 
ffffc900044dfdb0
 (
(work_completion)(&pwork->work)
){+.+.}-{0:0}
, at: process_one_work+0x8b7/0x15e0 kernel/workqueue.c:2380
 #2: ffffffff8c796680
 (
rcu_read_lock
){....}-{1:2}
, at: vb_alloc mm/vmalloc.c:2090 [inline]
, at: vm_map_ram+0x7a/0xcf0 mm/vmalloc.c:2290
CPU: 0 PID: 5192 Comm: kworker/u4:3 Not tainted 6.3.0-rc3-next-20230322-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
Workqueue: xfs_iwalk-5353 xfs_pwork_work
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x136/0x150 lib/dump_stack.c:106
 __might_resched+0x358/0x580 kernel/sched/core.c:10059
 __mutex_lock_common kernel/locking/mutex.c:580 [inline]
 __mutex_lock+0x9f/0x1350 kernel/locking/mutex.c:747
 vb_alloc mm/vmalloc.c:2105 [inline]
 vm_map_ram+0x13d/0xcf0 mm/vmalloc.c:2290
 _xfs_buf_map_pages+0x158/0x3a0 fs/xfs/xfs_buf.c:441
 xfs_buf_get_map+0x1cb8/0x2fd0 fs/xfs/xfs_buf.c:719
 xfs_buf_read_map+0xce/0xb10 fs/xfs/xfs_buf.c:811
 xfs_buf_readahead_map+0x8c/0xc0 fs/xfs/xfs_buf.c:889
 xfs_buf_readahead fs/xfs/xfs_buf.h:262 [inline]
 xfs_btree_reada_bufs+0x170/0x1e0 fs/xfs/libxfs/xfs_btree.c:926
 xfs_iwalk_ichunk_ra+0x2a1/0x3e0 fs/xfs/xfs_iwalk.c:114
 xfs_iwalk_ag+0x607/0x930 fs/xfs/xfs_iwalk.c:455
 xfs_iwalk_ag_work+0x14a/0x1c0 fs/xfs/xfs_iwalk.c:624
 xfs_pwork_work+0x7f/0x160 fs/xfs/xfs_pwork.c:47
 process_one_work+0x99a/0x15e0 kernel/workqueue.c:2405
 worker_thread+0x67d/0x10c0 kernel/workqueue.c:2552
 kthread+0x33e/0x440 kernel/kthread.c:379
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>
------------[ cut here ]------------
Voluntary context switch within RCU read-side critical section!
WARNING: CPU: 1 PID: 5192 at kernel/rcu/tree_plugin.h:318 rcu_note_context_switch+0xbb9/0x1800 kernel/rcu/tree_plugin.h:318
Modules linked in:
CPU: 1 PID: 5192 Comm: kworker/u4:3 Tainted: G        W          6.3.0-rc3-next-20230322-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
Workqueue: xfs_iwalk-5353 xfs_pwork_work
RIP: 0010:rcu_note_context_switch+0xbb9/0x1800 kernel/rcu/tree_plugin.h:318
Code: 8d 61 67 00 4c 8b 4c 24 30 8b 4c 24 28 48 8b 54 24 20 e9 8f 03 00 00 48 c7 c7 e0 21 4e 8a c6 05 ff fe f4 0c 01 e8 47 2a dd ff <0f> 0b e9 4c f5 ff ff 81 e5 ff ff ff 7f 0f 84 d7 f6 ff ff 65 48 8b
RSP: 0018:ffffc900044df2b8 EFLAGS: 00010082
RAX: 0000000000000000 RBX: ffff8880b993d400 RCX: 0000000000000000
RDX: ffff88801e328000 RSI: ffffffff814b2987 RDI: 0000000000000001
RBP: ffff88801e328000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 000000002d2d2d2d R12: 0000000000000000
R13: ffff88801e328000 R14: ffffffff8e78b8b0 R15: ffff8880b993c500
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33736000 CR3: 000000007cdde000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __schedule+0x26f/0x5650 kernel/sched/core.c:6523
 schedule+0xde/0x1a0 kernel/sched/core.c:6699
 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6758
 __mutex_lock_common kernel/locking/mutex.c:679 [inline]
 __mutex_lock+0xa3b/0x1350 kernel/locking/mutex.c:747
 vb_alloc mm/vmalloc.c:2105 [inline]
 vm_map_ram+0x13d/0xcf0 mm/vmalloc.c:2290
 _xfs_buf_map_pages+0x158/0x3a0 fs/xfs/xfs_buf.c:441
 xfs_buf_get_map+0x1cb8/0x2fd0 fs/xfs/xfs_buf.c:719
 xfs_buf_read_map+0xce/0xb10 fs/xfs/xfs_buf.c:811
 xfs_buf_readahead_map+0x8c/0xc0 fs/xfs/xfs_buf.c:889
 xfs_buf_readahead fs/xfs/xfs_buf.h:262 [inline]
 xfs_btree_reada_bufs+0x170/0x1e0 fs/xfs/libxfs/xfs_btree.c:926
 xfs_iwalk_ichunk_ra+0x2a1/0x3e0 fs/xfs/xfs_iwalk.c:114
 xfs_iwalk_ag+0x607/0x930 fs/xfs/xfs_iwalk.c:455
 xfs_iwalk_ag_work+0x14a/0x1c0 fs/xfs/xfs_iwalk.c:624
 xfs_pwork_work+0x7f/0x160 fs/xfs/xfs_pwork.c:47
 process_one_work+0x99a/0x15e0 kernel/workqueue.c:2405
 worker_thread+0x67d/0x10c0 kernel/workqueue.c:2552
 kthread+0x33e/0x440 kernel/kthread.c:379
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>