------------[ cut here ]------------ kernel BUG at fs/hfs/inode.c:446! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 38 Comm: kworker/u4:2 Not tainted 6.1.35-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 Workqueue: writeback wb_workfn (flush-7:0) RIP: 0010:hfs_write_inode+0xeb0/0xec0 fs/hfs/inode.c:446 Code: ff e9 88 fb ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 9d fb ff ff e8 7f 94 7f ff e9 93 fb ff ff e8 65 fa 22 08 e8 10 4b 29 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 57 41 56 41 54 RSP: 0018:ffffc90000af7360 EFLAGS: 00010293 RAX: ffffffff82608b80 RBX: 0000000000000005 RCX: ffff888016aa3b80 RDX: 0000000000000000 RSI: ffffffff8d119dc0 RDI: 0000000000000005 RBP: ffffc90000af74f0 R08: 0000000000000007 R09: ffffffff82607e2a R10: 0000000000000003 R11: ffff888016aa3b80 R12: 1ffff9200015ee70 R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88807b7e2ed8 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f31c31804e8 CR3: 000000000cc8e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: write_inode fs/fs-writeback.c:1443 [inline] __writeback_single_inode+0x67d/0x11e0 fs/fs-writeback.c:1655 writeback_sb_inodes+0xc21/0x1ac0 fs/fs-writeback.c:1881 wb_writeback+0x49d/0xe10 fs/fs-writeback.c:2055 wb_do_writeback fs/fs-writeback.c:2198 [inline] wb_workfn+0x427/0x1020 fs/fs-writeback.c:2238 process_one_work+0x8aa/0x11f0 kernel/workqueue.c:2289 worker_thread+0xa5f/0x1210 kernel/workqueue.c:2436 kthread+0x26e/0x300 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:hfs_write_inode+0xeb0/0xec0 fs/hfs/inode.c:446 Code: ff e9 88 fb ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 9d fb ff ff e8 7f 94 7f ff e9 93 fb ff ff e8 65 fa 22 08 e8 10 4b 29 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 57 41 56 41 54 RSP: 0018:ffffc90000af7360 EFLAGS: 00010293 RAX: ffffffff82608b80 RBX: 0000000000000005 RCX: ffff888016aa3b80 RDX: 0000000000000000 RSI: ffffffff8d119dc0 RDI: 0000000000000005 RBP: ffffc90000af74f0 R08: 0000000000000007 R09: ffffffff82607e2a R10: 0000000000000003 R11: ffff888016aa3b80 R12: 1ffff9200015ee70 R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88807b7e2ed8 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f31c31804e8 CR3: 000000000cc8e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400