------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:951! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 0 UID: 0 PID: 10056 Comm: syz.5.472 Tainted: G W 6.16.0-syzkaller-10910-g0905809b38bd #0 PREEMPT_{RT,(full)} Tainted: [W]=WARN Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:f2fs_evict_inode+0x18ff/0x1920 fs/f2fs/inode.c:951 Code: 02 00 00 00 e8 02 19 c7 fd 40 84 ed 75 2c e8 a8 15 c7 fd 4c 8b 2c 24 e9 d0 e8 ff ff e8 9a 15 c7 fd 90 0f 0b e8 92 15 c7 fd 90 <0f> 0b e8 8a 15 c7 fd 90 0f 0b 90 e9 ff fe ff ff e8 7c 15 c7 fd e8 RSP: 0018:ffffc90004b2fad8 EFLAGS: 00010293 RAX: ffffffff83f739ce RBX: ffff88805e9eaf58 RCX: ffff88802cf71dc0 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000 R10: dffffc0000000000 R11: ffffed100bd3d691 R12: ffff888035e18087 R13: 1ffff1100bd3d690 R14: 0000000000000002 R15: ffff88805e9eb480 FS: 0000555591ba5500(0000) GS:ffff8881268ce000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2fc08ff8 CR3: 0000000050272000 CR4: 00000000003526f0 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+0x69d/0xa80 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:43 exit_to_user_mode_prepare include/linux/irq-entry-common.h:225 [inline] syscall_exit_to_user_mode_work include/linux/entry-common.h:175 [inline] syscall_exit_to_user_mode include/linux/entry-common.h:210 [inline] do_syscall_64+0x2bd/0x3b0 arch/x86/entry/syscall_64.c:100 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f655b9ceb69 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:00007ffd9d1d9f48 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 RAX: 0000000000000000 RBX: 00000000000a16e3 RCX: 00007f655b9ceb69 RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 RBP: 00007f655bbf7ba0 R08: 0000000000000001 R09: 000000089d1da23f R10: 00007f655b838000 R11: 0000000000000246 R12: 00007f655bbf5fac R13: 00007f655bbf5fa0 R14: ffffffffffffffff R15: 00007ffd9d1da060 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 19 c7 fd 40 84 ed 75 2c e8 a8 15 c7 fd 4c 8b 2c 24 e9 d0 e8 ff ff e8 9a 15 c7 fd 90 0f 0b e8 92 15 c7 fd 90 <0f> 0b e8 8a 15 c7 fd 90 0f 0b 90 e9 ff fe ff ff e8 7c 15 c7 fd e8 RSP: 0018:ffffc90004b2fad8 EFLAGS: 00010293 RAX: ffffffff83f739ce RBX: ffff88805e9eaf58 RCX: ffff88802cf71dc0 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000 R10: dffffc0000000000 R11: ffffed100bd3d691 R12: ffff888035e18087 R13: 1ffff1100bd3d690 R14: 0000000000000002 R15: ffff88805e9eb480 FS: 0000555591ba5500(0000) GS:ffff8881268ce000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2fc08ff8 CR3: 0000000050272000 CR4: 00000000003526f0