------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:904! invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 0 PID: 5108 Comm: syz-executor413 Not tainted 6.8.0-rc4-syzkaller-00034-g8d3dea210042 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 RIP: 0010:f2fs_evict_inode+0x157c/0x15a0 fs/f2fs/inode.c:904 Code: ff 89 de e8 66 6b b4 fd 40 84 ed 75 2d e8 5c 68 b4 fd 4c 8b 74 24 08 e9 c5 eb ff ff e8 4d 68 b4 fd 90 0f 0b e8 45 68 b4 fd 90 <0f> 0b e8 3d 68 b4 fd 90 0f 0b 90 e9 f2 fe ff ff e8 2f 68 b4 fd e8 RSP: 0018:ffffc9000462f9d8 EFLAGS: 00010293 RAX: ffffffff83df03fb RBX: 0000000000000002 RCX: ffff8880238b1dc0 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff83defcea R09: 1ffff1100eccddda R10: dffffc0000000000 R11: ffffed100eccdddb R12: 1ffff1100eccdd4c R13: ffff88807666ea20 R14: ffff88807666eed0 R15: dffffc0000000000 FS: 00005555563f43c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005555563fd738 CR3: 00000000177f6000 CR4: 0000000000350ef0 Call Trace: evict+0x2aa/0x630 fs/inode.c:665 dispose_list fs/inode.c:698 [inline] evict_inodes+0x5f8/0x690 fs/inode.c:748 generic_shutdown_super+0x9d/0x2d0 fs/super.c:631 kill_block_super+0x44/0x90 fs/super.c:1680 kill_f2fs_super+0x344/0x690 fs/f2fs/super.c:4930 deactivate_locked_super+0xc6/0x130 fs/super.c:477 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1267 task_work_run+0x250/0x310 kernel/task_work.c:180 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] exit_to_user_mode_loop kernel/entry/common.c:108 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:201 [inline] syscall_exit_to_user_mode+0x167/0x370 kernel/entry/common.c:212 do_syscall_64+0x108/0x240 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7fbe8c756eb7 Code: 08 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 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:00007ffca844a9d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 00000000000c7bc0 RCX: 00007fbe8c756eb7 RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffca844aa90 RBP: 00007ffca844aa90 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffca844bb50 R13: 00005555563f5700 R14: 431bde82d7b634db R15: 00007ffca844baf4 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:f2fs_evict_inode+0x157c/0x15a0 fs/f2fs/inode.c:904 Code: ff 89 de e8 66 6b b4 fd 40 84 ed 75 2d e8 5c 68 b4 fd 4c 8b 74 24 08 e9 c5 eb ff ff e8 4d 68 b4 fd 90 0f 0b e8 45 68 b4 fd 90 <0f> 0b e8 3d 68 b4 fd 90 0f 0b 90 e9 f2 fe ff ff e8 2f 68 b4 fd e8 RSP: 0018:ffffc9000462f9d8 EFLAGS: 00010293 RAX: ffffffff83df03fb RBX: 0000000000000002 RCX: ffff8880238b1dc0 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff83defcea R09: 1ffff1100eccddda R10: dffffc0000000000 R11: ffffed100eccdddb R12: 1ffff1100eccdd4c R13: ffff88807666ea20 R14: ffff88807666eed0 R15: dffffc0000000000 FS: 00005555563f43c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005555563fd738 CR3: 00000000177f6000 CR4: 0000000000350ef0