------------[ cut here ]------------ WARNING: CPU: 0 PID: 256 at fs/hfsplus/inode.c:614 hfsplus_cat_write_inode+0x8d0/0xd44 fs/hfsplus/inode.c:614 Modules linked in: CPU: 0 PID: 256 Comm: kworker/u4:3 Not tainted 5.15.106-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Workqueue: writeback wb_workfn (flush-7:3) pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hfsplus_cat_write_inode+0x8d0/0xd44 fs/hfsplus/inode.c:614 lr : hfsplus_cat_write_inode+0x8d0/0xd44 fs/hfsplus/inode.c:614 sp : ffff80001a876f20 x29: ffff80001a877290 x28: dfff800000000000 x27: ffff70000350ede8 x26: 1fffe00019375a48 x25: ffff0000da74e000 x24: 0000000000000000 x23: 0000000000000058 x22: ffff0000c9bad2b0 x21: 0000000000000000 x20: ffff0000c9bad240 x19: ffff80001a876f60 x18: 0000000000000000 x17: ff80800008facfdc x16: ffff8000082e7c74 x15: ffff800008facfdc x14: 0000000000000001 x13: ffffffffffffffff x12: 0000000000000000 x11: ff80800008f96438 x10: 0000000000000000 x9 : ffff800008f96438 x8 : ffff0000c7670000 x7 : 65006c0069006600 x6 : 0500020000001000 x5 : ffff000103807218 x4 : ffff80001a876a30 x3 : ffff80001a876a50 x2 : ffff80001a876a40 x1 : 0000000000000058 x0 : 00000000000000f8 Call trace: hfsplus_cat_write_inode+0x8d0/0xd44 fs/hfsplus/inode.c:614 hfsplus_write_inode+0x15c/0x4ec fs/hfsplus/super.c:160 write_inode fs/fs-writeback.c:1475 [inline] __writeback_single_inode+0x584/0x13a4 fs/fs-writeback.c:1680 writeback_sb_inodes+0x94c/0x1620 fs/fs-writeback.c:1905 wb_writeback+0x3fc/0xfc8 fs/fs-writeback.c:2079 wb_do_writeback fs/fs-writeback.c:2222 [inline] wb_workfn+0x3a4/0x1070 fs/fs-writeback.c:2263 process_one_work+0x790/0x11b8 kernel/workqueue.c:2306 worker_thread+0x910/0x1034 kernel/workqueue.c:2453 kthread+0x37c/0x45c kernel/kthread.c:319 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 1220788 hardirqs last enabled at (1220787): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline] hardirqs last enabled at (1220787): [] _raw_spin_unlock_irq+0x9c/0x134 kernel/locking/spinlock.c:202 hardirqs last disabled at (1220788): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387 softirqs last enabled at (1220772): [] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (1220772): [] ieee80211_ibss_work+0x2d8/0x1230 net/mac80211/ibss.c:1706 softirqs last disabled at (1220770): [] spin_lock_bh include/linux/spinlock.h:368 [inline] softirqs last disabled at (1220770): [] ieee80211_ibss_work+0xd8/0x1230 net/mac80211/ibss.c:1695 ---[ end trace 7b32de2b46b1d6da ]---