------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:951! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 1 UID: 0 PID: 15976 Comm: syz.3.2522 Not tainted 6.16.0-rc1-next-20250613-syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:f2fs_evict_inode+0x18ff/0x1920 fs/f2fs/inode.c:951 Code: 02 00 00 00 e8 02 4f c2 fd 40 84 ed 75 2c e8 f8 4b c2 fd 4c 8b 2c 24 e9 d0 e8 ff ff e8 ea 4b c2 fd 90 0f 0b e8 e2 4b c2 fd 90 <0f> 0b e8 da 4b c2 fd 90 0f 0b 90 e9 ff fe ff ff e8 cc 4b c2 fd e8 RSP: 0018:ffffc90003f4fad8 EFLAGS: 00010293 RAX: ffffffff83fe1bae RBX: ffff888056a7f430 RCX: ffff888079b93c00 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffff888056a7f8d7 R09: 1ffff1100ad4ff1a R10: dffffc0000000000 R11: ffffed100ad4ff1b R12: ffff888043d44087 R13: 1ffff1100ad4ff1a R14: 0000000000000002 R15: ffff888056a7f8d0 FS: 000055558444b500(0000) GS:ffff888125d41000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055558daa4808 CR3: 0000000053f18000 CR4: 00000000003526f0 DR0: 0000000000000007 DR1: 000000000000000b DR2: 0000000000000002 DR3: 0000000000000009 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: evict+0x501/0x9c0 fs/inode.c:810 __dentry_kill+0x209/0x660 fs/dcache.c:669 dput+0x19f/0x2b0 fs/dcache.c:911 __fput+0x68e/0xa70 fs/file_table.c:476 task_work_run+0x1d4/0x260 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] exit_to_user_mode_loop+0xec/0x110 kernel/entry/common.c:114 exit_to_user_mode_prepare include/linux/entry-common.h:330 [inline] syscall_exit_to_user_mode_work include/linux/entry-common.h:414 [inline] syscall_exit_to_user_mode include/linux/entry-common.h:449 [inline] do_syscall_64+0x2bd/0x3b0 arch/x86/entry/syscall_64.c:100 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f78e4d8e929 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffcd9edd428 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 RAX: 0000000000000000 RBX: 00000000001003e1 RCX: 00007f78e4d8e929 RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 RBP: 00007f78e4fb7ba0 R08: 0000000000000001 R09: 00000010d9edd71f R10: 00007f78e4c00000 R11: 0000000000000246 R12: 00007f78e4fb5fac R13: 00007f78e4fb5fa0 R14: ffffffffffffffff R15: 00007ffcd9edd540 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:f2fs_evict_inode+0x18ff/0x1920 fs/f2fs/inode.c:951 Code: 02 00 00 00 e8 02 4f c2 fd 40 84 ed 75 2c e8 f8 4b c2 fd 4c 8b 2c 24 e9 d0 e8 ff ff e8 ea 4b c2 fd 90 0f 0b e8 e2 4b c2 fd 90 <0f> 0b e8 da 4b c2 fd 90 0f 0b 90 e9 ff fe ff ff e8 cc 4b c2 fd e8 RSP: 0018:ffffc90003f4fad8 EFLAGS: 00010293 RAX: ffffffff83fe1bae RBX: ffff888056a7f430 RCX: ffff888079b93c00 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffff888056a7f8d7 R09: 1ffff1100ad4ff1a R10: dffffc0000000000 R11: ffffed100ad4ff1b R12: ffff888043d44087 R13: 1ffff1100ad4ff1a R14: 0000000000000002 R15: ffff888056a7f8d0 FS: 000055558444b500(0000) GS:ffff888125d41000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe2dc780ab8 CR3: 0000000053f18000 CR4: 00000000003526f0 DR0: 0000000000000007 DR1: 000000000000000b DR2: 0000000000000002 DR3: 0000000000000009 DR6: 00000000fffe0ff0 DR7: 0000000000000400