------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:842! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 4621 Comm: syz-executor.4 Not tainted 6.1.86-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:f2fs_evict_inode+0x1765/0x17b0 fs/f2fs/inode.c:842 Code: 37 c8 fd 31 ff 89 de e8 79 37 c8 fd 40 84 ed 75 27 e8 0f 35 c8 fd 4d 89 fc e9 e6 e9 ff ff e8 02 35 c8 fd 0f 0b e8 fb 34 c8 fd <0f> 0b e8 f4 34 c8 fd 0f 0b e9 e8 fe ff ff e8 e8 34 c8 fd e8 2b 3a RSP: 0018:ffffc9000307f9f8 EFLAGS: 00010293 RAX: ffffffff83c25a55 RBX: 0000000000000002 RCX: ffff88802205d940 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffffffff83c252d1 R09: ffffed1009db8a93 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807a4f8000 R13: ffff88807a4f8000 R14: ffff88804edc4fe0 R15: ffff88804edc5490 FS: 0000555556aef480(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555556af8938 CR3: 000000004130e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: evict+0x2a4/0x620 fs/inode.c:666 dispose_list fs/inode.c:699 [inline] evict_inodes+0x601/0x6a0 fs/inode.c:749 generic_shutdown_super+0x94/0x340 fs/super.c:480 kill_block_super+0x7a/0xe0 fs/super.c:1459 kill_f2fs_super+0x2ff/0x3c0 fs/f2fs/super.c:4652 deactivate_locked_super+0xa0/0x110 fs/super.c:332 cleanup_mnt+0x490/0x520 fs/namespace.c:1186 task_work_run+0x246/0x300 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop+0xde/0x100 kernel/entry/common.c:177 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:210 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline] syscall_exit_to_user_mode+0x60/0x270 kernel/entry/common.c:303 do_syscall_64+0x47/0xb0 arch/x86/entry/common.c:87 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7fa07d07f1d7 Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007ffed7db6098 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fa07d07f1d7 RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffed7db6150 RBP: 00007ffed7db6150 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffed7db7210 R13: 00007fa07d0c93b9 R14: 000000000003cb25 R15: 0000000000000006 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:f2fs_evict_inode+0x1765/0x17b0 fs/f2fs/inode.c:842 Code: 37 c8 fd 31 ff 89 de e8 79 37 c8 fd 40 84 ed 75 27 e8 0f 35 c8 fd 4d 89 fc e9 e6 e9 ff ff e8 02 35 c8 fd 0f 0b e8 fb 34 c8 fd <0f> 0b e8 f4 34 c8 fd 0f 0b e9 e8 fe ff ff e8 e8 34 c8 fd e8 2b 3a RSP: 0018:ffffc9000307f9f8 EFLAGS: 00010293 RAX: ffffffff83c25a55 RBX: 0000000000000002 RCX: ffff88802205d940 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffffffff83c252d1 R09: ffffed1009db8a93 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807a4f8000 R13: ffff88807a4f8000 R14: ffff88804edc4fe0 R15: ffff88804edc5490 FS: 0000555556aef480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000c000ecd000 CR3: 000000004130e000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400