------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:839! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 3910 Comm: syz-executor Not tainted 5.15.164-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 RIP: 0010:f2fs_evict_inode+0x14ec/0x1510 fs/f2fs/inode.c:839 Code: de e8 98 55 e9 fd 31 ff 89 de e8 8f 55 e9 fd 40 84 ed 75 24 e8 25 53 e9 fd e9 25 ec ff ff e8 1b 53 e9 fd 0f 0b e8 14 53 e9 fd <0f> 0b e8 0d 53 e9 fd 0f 0b e9 02 ff ff ff e8 01 53 e9 fd e8 54 7e RSP: 0018:ffffc90003317a70 EFLAGS: 00010293 RAX: ffffffff83970e4c RBX: 0000000000000002 RCX: ffff88801b380000 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff83970185 R09: ffffed100bb902f7 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801fd14000 R13: ffff88805dc81300 R14: 1ffff1100bb902f6 R15: dffffc0000000000 FS: 0000555556e27500(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555556e425c8 CR3: 00000000694d3000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: evict+0x2a4/0x620 fs/inode.c:587 dispose_list fs/inode.c:620 [inline] evict_inodes+0x601/0x6a0 fs/inode.c:670 generic_shutdown_super+0x99/0x2c0 fs/super.c:454 kill_block_super+0x7a/0xe0 fs/super.c:1414 kill_f2fs_super+0x2ff/0x3c0 fs/f2fs/super.c:4537 deactivate_locked_super+0xa0/0x110 fs/super.c:335 cleanup_mnt+0x44e/0x500 fs/namespace.c:1143 task_work_run+0x129/0x1a0 kernel/task_work.c:164 tracehook_notify_resume include/linux/tracehook.h:189 [inline] exit_to_user_mode_loop+0x106/0x130 kernel/entry/common.c:181 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:214 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline] syscall_exit_to_user_mode+0x5d/0x240 kernel/entry/common.c:307 do_syscall_64+0x47/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f8e0f26dd27 Code: a8 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 a8 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007ffefd58ad48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 00007f8e0f2da78c RCX: 00007f8e0f26dd27 RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffefd58ae00 RBP: 00007ffefd58ae00 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffefd58be80 R13: 00007f8e0f2da78c R14: 000000000001ee7f R15: 00007ffefd58bec0 Modules linked in: ---[ end trace 861dbb9d76c52574 ]--- RIP: 0010:f2fs_evict_inode+0x14ec/0x1510 fs/f2fs/inode.c:839 Code: de e8 98 55 e9 fd 31 ff 89 de e8 8f 55 e9 fd 40 84 ed 75 24 e8 25 53 e9 fd e9 25 ec ff ff e8 1b 53 e9 fd 0f 0b e8 14 53 e9 fd <0f> 0b e8 0d 53 e9 fd 0f 0b e9 02 ff ff ff e8 01 53 e9 fd e8 54 7e RSP: 0018:ffffc90003317a70 EFLAGS: 00010293 RAX: ffffffff83970e4c RBX: 0000000000000002 RCX: ffff88801b380000 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff83970185 R09: ffffed100bb902f7 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801fd14000 R13: ffff88805dc81300 R14: 1ffff1100bb902f6 R15: dffffc0000000000 FS: 0000555556e27500(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000557e2ed55950 CR3: 00000000694d3000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400