------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:944! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 1 UID: 0 PID: 6245 Comm: syz.3.41 Not tainted 6.15.0-rc5-syzkaller-00300-g3ce9925823c7 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:f2fs_evict_inode+0x18b7/0x18e0 fs/f2fs/inode.c:944 Code: 02 00 00 00 e8 5a bd ca fd 40 84 ed 75 2c e8 50 ba ca fd 4c 8b 2c 24 e9 18 e9 ff ff e8 42 ba ca fd 90 0f 0b e8 3a ba ca fd 90 <0f> 0b e8 32 ba ca fd 90 0f 0b 90 e9 ff fe ff ff e8 24 ba ca fd e8 RSP: 0018:ffffc90002e57ad8 EFLAGS: 00010293 RAX: ffffffff83f51506 RBX: ffff888057e4c780 RCX: ffff88802f05bc00 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffff888057e4cc27 R09: 1ffff1100afc9984 R10: dffffc0000000000 R11: ffffed100afc9985 R12: ffff888069d02087 R13: 1ffff1100afc9984 R14: 0000000000000002 R15: ffff888057e4cc20 FS: 0000555583576500(0000) GS:ffff888126200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000065000 CR3: 000000002f726000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: evict+0x501/0x9c0 fs/inode.c:810 __dentry_kill+0x209/0x660 fs/dcache.c:660 dput+0x19f/0x2b0 fs/dcache.c:902 __fput+0x68e/0xa70 fs/file_table.c:473 task_work_run+0x1d1/0x260 kernel/task_work.c:227 resume_user_mode_work+0x5e/0x80 include/linux/resume_user_mode.h:50 exit_to_user_mode_loop kernel/entry/common.c:114 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:329 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0x9a/0x120 kernel/entry/common.c:218 do_syscall_64+0x103/0x210 arch/x86/entry/syscall_64.c:100 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f38f5b8e969 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:00007ffd106791f8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 RAX: 0000000000000000 RBX: 000000000001ee50 RCX: 00007f38f5b8e969 RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 RBP: 00007f38f5db7ba0 R08: 0000000000000001 R09: 0000000a106794ef R10: 00007f38f5a00000 R11: 0000000000000246 R12: 00007f38f5db5fac R13: 00007f38f5db5fa0 R14: ffffffffffffffff R15: 00007ffd10679310 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:f2fs_evict_inode+0x18b7/0x18e0 fs/f2fs/inode.c:944 Code: 02 00 00 00 e8 5a bd ca fd 40 84 ed 75 2c e8 50 ba ca fd 4c 8b 2c 24 e9 18 e9 ff ff e8 42 ba ca fd 90 0f 0b e8 3a ba ca fd 90 <0f> 0b e8 32 ba ca fd 90 0f 0b 90 e9 ff fe ff ff e8 24 ba ca fd e8 RSP: 0018:ffffc90002e57ad8 EFLAGS: 00010293 RAX: ffffffff83f51506 RBX: ffff888057e4c780 RCX: ffff88802f05bc00 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffff888057e4cc27 R09: 1ffff1100afc9984 R10: dffffc0000000000 R11: ffffed100afc9985 R12: ffff888069d02087 R13: 1ffff1100afc9984 R14: 0000000000000002 R15: ffff888057e4cc20 FS: 0000555583576500(0000) GS:ffff888126100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fb9f5b05368 CR3: 000000002f726000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400