------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:901! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 1 UID: 0 PID: 6239 Comm: syz-executor Not tainted 6.12.0-rc7-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 RIP: 0010:f2fs_evict_inode+0x1598/0x15c0 fs/f2fs/inode.c:901 Code: 2e 8b a5 fd 31 ff 89 de e8 25 8b a5 fd 40 84 ed 75 28 e8 1b 88 a5 fd e9 3c ec ff ff e8 11 88 a5 fd 90 0f 0b e8 09 88 a5 fd 90 <0f> 0b e8 01 88 a5 fd 90 0f 0b 90 e9 fc fe ff ff e8 f3 87 a5 fd e8 RSP: 0000:ffffc9000529f928 EFLAGS: 00010293 RAX: ffffffff83ef51a7 RBX: 0000000000000002 RCX: ffff8880312a1e00 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff83ef4b90 R09: 1ffff1100c3aeed9 R10: dffffc0000000000 R11: ffffed100c3aeeda R12: ffff888027a68000 R13: ffff888061d776c8 R14: ffff888061d77228 R15: dffffc0000000000 FS: 000055556b022500(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fcb2134e000 CR3: 0000000061454000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: evict+0x4e8/0x9b0 fs/inode.c:725 dispose_list fs/inode.c:774 [inline] evict_inodes+0x6f6/0x790 fs/inode.c:828 generic_shutdown_super+0xa0/0x2d0 fs/super.c:627 kill_block_super+0x44/0x90 fs/super.c:1710 kill_f2fs_super+0x344/0x690 fs/f2fs/super.c:4927 deactivate_locked_super+0xc4/0x130 fs/super.c:473 cleanup_mnt+0x41f/0x4b0 fs/namespace.c:1373 task_work_run+0x24f/0x310 kernel/task_work.c:239 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+0x168/0x370 kernel/entry/common.c:218 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f34b5b7fa47 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:00007fff051bb088 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f34b5b7fa47 RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff051bb140 RBP: 00007fff051bb140 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff051bc1c0 R13: 00007f34b5bf14b4 R14: 000000000002dc8b R15: 00007fff051bc200 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:f2fs_evict_inode+0x1598/0x15c0 fs/f2fs/inode.c:901 Code: 2e 8b a5 fd 31 ff 89 de e8 25 8b a5 fd 40 84 ed 75 28 e8 1b 88 a5 fd e9 3c ec ff ff e8 11 88 a5 fd 90 0f 0b e8 09 88 a5 fd 90 <0f> 0b e8 01 88 a5 fd 90 0f 0b 90 e9 fc fe ff ff e8 f3 87 a5 fd e8 RSP: 0000:ffffc9000529f928 EFLAGS: 00010293 RAX: ffffffff83ef51a7 RBX: 0000000000000002 RCX: ffff8880312a1e00 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff83ef4b90 R09: 1ffff1100c3aeed9 R10: dffffc0000000000 R11: ffffed100c3aeeda R12: ffff888027a68000 R13: ffff888061d776c8 R14: ffff888061d77228 R15: dffffc0000000000 FS: 000055556b022500(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f00031ff800 CR3: 0000000061454000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400