------------[ cut here ]------------ kernel BUG at fs/hfs/inode.c:446! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 57 Comm: kworker/u4:4 Not tainted 6.2.0-rc2-next-20230105-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Workqueue: writeback wb_workfn (flush-7:0) RIP: 0010:hfs_write_inode+0x642/0x9e0 fs/hfs/inode.c:446 Code: 94 66 8a 4c 89 ef e8 4d c0 36 ff 49 83 fd 03 0f 84 95 00 00 00 49 83 fd 04 74 11 49 83 fd 02 0f 84 a1 fa ff ff e8 3e c3 36 ff <0f> 0b e8 37 c3 36 ff 48 8d 7d 28 48 b8 00 00 00 00 00 fc ff df 48 RSP: 0018:ffffc900015876f0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 1ffff920002b0ee0 RCX: 0000000000000000 RDX: ffff8880184257c0 RSI: ffffffff824aec42 RDI: 0000000000000007 RBP: ffff888075a714d8 R08: 0000000000000007 R09: 0000000000000004 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: ffffc9000158799c R15: ffffffff8a66b3e0 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f882b7ac140 CR3: 000000000c48e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: write_inode fs/fs-writeback.c:1451 [inline] __writeback_single_inode+0xd38/0x14d0 fs/fs-writeback.c:1663 writeback_sb_inodes+0x54d/0xfb0 fs/fs-writeback.c:1889 wb_writeback+0x2c5/0xdd0 fs/fs-writeback.c:2063 wb_do_writeback fs/fs-writeback.c:2206 [inline] wb_workfn+0x2d4/0xdc0 fs/fs-writeback.c:2246 process_one_work+0x9bf/0x1750 kernel/workqueue.c:2293 worker_thread+0x669/0x1090 kernel/workqueue.c:2440 kthread+0x2e8/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:hfs_write_inode+0x642/0x9e0 fs/hfs/inode.c:446 Code: 94 66 8a 4c 89 ef e8 4d c0 36 ff 49 83 fd 03 0f 84 95 00 00 00 49 83 fd 04 74 11 49 83 fd 02 0f 84 a1 fa ff ff e8 3e c3 36 ff <0f> 0b e8 37 c3 36 ff 48 8d 7d 28 48 b8 00 00 00 00 00 fc ff df 48 RSP: 0018:ffffc900015876f0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 1ffff920002b0ee0 RCX: 0000000000000000 RDX: ffff8880184257c0 RSI: ffffffff824aec42 RDI: 0000000000000007 RBP: ffff888075a714d8 R08: 0000000000000007 R09: 0000000000000004 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: ffffc9000158799c R15: ffffffff8a66b3e0 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000564973645380 CR3: 000000001da2e000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400