DEBUG_LOCKS_WARN_ON(lock->magic != lock)
WARNING: CPU: 0 PID: 994 at kernel/locking/mutex.c:582 __mutex_lock_common+0x4c4/0xca8 kernel/locking/mutex.c:582
Modules linked in:
CPU: 0 PID: 994 Comm: kworker/u4:4 Not tainted 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Workqueue: writeback wb_workfn
 (flush-7:1)
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __mutex_lock_common+0x4c4/0xca8 kernel/locking/mutex.c:582
lr : __mutex_lock_common+0x4c4/0xca8 kernel/locking/mutex.c:582
sp : ffff80001422b8e0
x29: ffff80001422b950
 x28: ffff80000eec8000
 x27: ffff00010cba87b8

x26: 0000000000000000
 x25: 0000000000000007
 x24: 0000000000000002

x23: ffff8000088ea804
 x22: 0000000000000000
 x21: 0000000000000000

x20: 0000000000000000
 x19: ffff00010cba86a8
 x18: 00000000000000dd

x17: ffff80000c0cd83c
 x16: 0000000000000002
 x15: 0000000000000000

x14: 0000000040000000
 x13: 0000000000000002
 x12: ffff80000d39d8d0

x11: ff808000081c4d64
 x10: 0000000000000000
 x9 : d4f5d7a45c554000

x8 : d4f5d7a45c554000
 x7 : 0000000000000000
 x6 : ffff80000816678c

x5 : 0000000000000000
 x4 : 0000000000000001
 x3 : 0000000000000000

x2 : ffff0001fefbecd0
 x1 : 0000000100000000
 x0 : 0000000000000028

Call trace:
 __mutex_lock_common+0x4c4/0xca8 kernel/locking/mutex.c:582
 __mutex_lock kernel/locking/mutex.c:747 [inline]
 mutex_lock_nested+0x38/0x44 kernel/locking/mutex.c:799
 hfsplus_ext_write_extent+0x3c/0xf8 fs/hfsplus/extents.c:149
 hfsplus_write_inode+0x20/0x9c fs/hfsplus/super.c:154
 write_inode fs/fs-writeback.c:1440 [inline]
 __writeback_single_inode+0x240/0x2e4 fs/fs-writeback.c:1652
 writeback_sb_inodes+0x3e4/0x85c fs/fs-writeback.c:1878
 wb_writeback+0x198/0x328 fs/fs-writeback.c:2052
 wb_do_writeback+0xc8/0x384 fs/fs-writeback.c:2195
 wb_workfn+0x70/0x15c fs/fs-writeback.c:2235
 process_one_work+0x2d8/0x504 kernel/workqueue.c:2289
 worker_thread+0x340/0x610 kernel/workqueue.c:2436
 kthread+0x12c/0x158 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:863
irq event stamp: 3640047
hardirqs last  enabled at (3640047): [<ffff80000c096f4c>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last  enabled at (3640047): [<ffff80000c096f4c>] _raw_spin_unlock_irqrestore+0x48/0x8c kernel/locking/spinlock.c:194
hardirqs last disabled at (3640046): [<ffff80000c096d88>] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline]
hardirqs last disabled at (3640046): [<ffff80000c096d88>] _raw_spin_lock_irqsave+0xa4/0xb4 kernel/locking/spinlock.c:162
softirqs last  enabled at (3639872): [<ffff80000bf483e4>] spin_unlock_bh include/linux/spinlock.h:395 [inline]
softirqs last  enabled at (3639872): [<ffff80000bf483e4>] batadv_nc_purge_paths+0x1d0/0x214 net/batman-adv/network-coding.c:471
softirqs last disabled at (3639870): [<ffff80000bf48274>] spin_lock_bh include/linux/spinlock.h:355 [inline]
softirqs last disabled at (3639870): [<ffff80000bf48274>] batadv_nc_purge_paths+0x60/0x214 net/batman-adv/network-coding.c:442
---[ end trace 0000000000000000 ]---