------------[ cut here ]------------ WARNING: CPU: 0 PID: 9 at fs/hfsplus/inode.c:616 hfsplus_cat_write_inode+0x8cc/0xd34 fs/hfsplus/inode.c:616 Modules linked in: CPU: 0 PID: 9 Comm: kworker/u4:0 Not tainted 6.1.23-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: writeback wb_workfn (flush-7:4) pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hfsplus_cat_write_inode+0x8cc/0xd34 fs/hfsplus/inode.c:616 lr : hfsplus_cat_write_inode+0x8cc/0xd34 fs/hfsplus/inode.c:616 sp : ffff800019b46f00 x29: ffff800019b47270 x28: dfff800000000000 x27: ffff700003368de4 x26: 1fffe0002489c388 x25: ffff000127f48000 x24: 0000000000000000 x23: 0000000000000058 x22: ffff0001244e1cb0 x21: 0000000000000008 x20: ffff0001244e1c40 x19: ffff800019b46f40 x18: 000000010000343c x17: ffff80001557d000 x16: ffff80001202a4c0 x15: 0000000000000000 x14: 0000000000000001 x13: 300065006c006900 x12: 6600050002000000 x11: ff8080000905c498 x10: 0000000000000000 x9 : ffff80000905c498 x8 : ffff0000c0998000 x7 : 65006c0069006600 x6 : 0500020000001000 x5 : ffff0000d1e53218 x4 : ffff800019b46a10 x3 : ffff800019b46a30 x2 : ffff800019b46a20 x1 : 0000000000000058 x0 : 00000000000000f8 Call trace: hfsplus_cat_write_inode+0x8cc/0xd34 fs/hfsplus/inode.c:616 hfsplus_write_inode+0x15c/0x4dc fs/hfsplus/super.c:160 write_inode fs/fs-writeback.c:1440 [inline] __writeback_single_inode+0x614/0x1770 fs/fs-writeback.c:1652 writeback_sb_inodes+0x978/0x16c0 fs/fs-writeback.c:1878 wb_writeback+0x414/0x1130 fs/fs-writeback.c:2052 wb_do_writeback fs/fs-writeback.c:2195 [inline] wb_workfn+0x3a8/0x1034 fs/fs-writeback.c:2235 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x24c/0x2d4 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 7521000 hardirqs last enabled at (7520999): [] seqcount_lockdep_reader_access include/linux/seqlock.h:104 [inline] hardirqs last enabled at (7520999): [] timekeeping_get_delta kernel/time/timekeeping.c:254 [inline] hardirqs last enabled at (7520999): [] timekeeping_get_ns+0x124/0x3b8 kernel/time/timekeeping.c:388 hardirqs last disabled at (7521000): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (7520130): [] spin_unlock_bh include/linux/spinlock.h:395 [inline] softirqs last enabled at (7520130): [] ieee80211_ibss_work+0x2d8/0x1230 net/mac80211/ibss.c:1701 softirqs last disabled at (7520128): [] spin_lock_bh include/linux/spinlock.h:355 [inline] softirqs last disabled at (7520128): [] ieee80211_ibss_work+0xd8/0x1230 net/mac80211/ibss.c:1690 ---[ end trace 0000000000000000 ]---