------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:904! invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 1 PID: 5413 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-ga38297e3fb01 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:f2fs_evict_inode+0x1521/0x1540 fs/f2fs/inode.c:904 Code: 30 ae fd 31 ff 89 de e8 4d 30 ae fd 40 84 ed 75 27 e8 63 2d ae fd 4d 89 fc e9 15 ec ff ff e8 56 2d ae fd 0f 0b e8 4f 2d ae fd <0f> 0b e8 48 2d ae fd 0f 0b e9 fa fe ff ff e8 3c 2d ae fd e8 37 25 RSP: 0018:ffffc9000535f9d8 EFLAGS: 00010293 RAX: ffffffff83e77e51 RBX: 0000000000000002 RCX: ffff8880699b1e00 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff83e77842 R09: 1ffff1100d2b22cc R10: dffffc0000000000 R11: ffffed100d2b22cd R12: ffff88802468c000 R13: dffffc0000000000 R14: ffff8880695911b0 R15: ffff888069591660 FS: 00005555945f8480(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fec1e59d018 CR3: 000000007d7d4000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: evict+0x2a8/0x630 fs/inode.c:667 dispose_list fs/inode.c:700 [inline] evict_inodes+0x5f5/0x690 fs/inode.c:750 generic_shutdown_super+0x99/0x2d0 fs/super.c:626 kill_block_super+0x40/0x90 fs/super.c:1675 kill_f2fs_super+0x340/0x690 fs/f2fs/super.c:4857 deactivate_locked_super+0xc0/0x120 fs/super.c:472 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1267 task_work_run+0x24b/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:114 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0x163/0x350 kernel/entry/common.c:218 do_syscall_64+0x90/0x190 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7fb3c427f097 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:00007ffe77078e48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb3c427f097 RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe77078f00 RBP: 00007ffe77078f00 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe77079fc0 R13: 00007fb3c42c9336 R14: 0000000000014c52 R15: 0000000000000002 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:f2fs_evict_inode+0x1521/0x1540 fs/f2fs/inode.c:904 Code: 30 ae fd 31 ff 89 de e8 4d 30 ae fd 40 84 ed 75 27 e8 63 2d ae fd 4d 89 fc e9 15 ec ff ff e8 56 2d ae fd 0f 0b e8 4f 2d ae fd <0f> 0b e8 48 2d ae fd 0f 0b e9 fa fe ff ff e8 3c 2d ae fd e8 37 25 RSP: 0018:ffffc9000535f9d8 EFLAGS: 00010293 RAX: ffffffff83e77e51 RBX: 0000000000000002 RCX: ffff8880699b1e00 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff83e77842 R09: 1ffff1100d2b22cc R10: dffffc0000000000 R11: ffffed100d2b22cd R12: ffff88802468c000 R13: dffffc0000000000 R14: ffff8880695911b0 R15: ffff888069591660 FS: 00005555945f8480(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fec1e59d018 CR3: 000000007d7d4000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400