------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:965! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 0 UID: 0 PID: 5829 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 RIP: 0010:f2fs_evict_inode+0x1b35/0x1b60 fs/f2fs/inode.c:965 Code: 1b b7 fd 40 84 ed 75 32 e8 b8 18 b7 fd 49 bd 00 00 00 00 00 fc ff df e9 e8 e6 ff ff e8 a4 18 b7 fd 90 0f 0b e8 9c 18 b7 fd 90 <0f> 0b e8 94 18 b7 fd 90 0f 0b 90 e9 f9 fe ff ff e8 86 18 b7 fd e8 RSP: 0018:ffffc9000423f8d0 EFLAGS: 00010293 RAX: ffffffff84095e74 RBX: ffff888056e447c0 RCX: ffff8880778a0000 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffff888056e44c57 R09: 1ffff1100adc898a R10: dffffc0000000000 R11: ffffed100adc898b R12: ffff888056e44c50 R13: dffffc0000000000 R14: 1ffff1100adc898a R15: 0000000000000002 FS: 0000555573b18500(0000) GS:ffff888125cfd000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffdb72e1ff8 CR3: 0000000011600000 CR4: 00000000003526f0 Call Trace: evict+0x504/0x9c0 fs/inode.c:810 dispose_list fs/inode.c:852 [inline] evict_inodes+0x64c/0x6d0 fs/inode.c:906 generic_shutdown_super+0x9a/0x2c0 fs/super.c:627 kill_block_super+0x44/0x90 fs/super.c:1722 kill_f2fs_super+0x399/0x6d0 fs/f2fs/super.c:5454 deactivate_locked_super+0xbc/0x130 fs/super.c:473 cleanup_mnt+0x425/0x4c0 fs/namespace.c:1327 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+0xe9/0x130 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/0xfa0 arch/x86/entry/syscall_64.c:100 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f19105902f7 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:00007ffd759c6f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 00007f1910611d7d RCX: 00007f19105902f7 RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd759c6fd0 RBP: 00007ffd759c6fd0 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd759c8060 R13: 00007f1910611d7d R14: 00000000000251f9 R15: 00007ffd759c80a0 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:f2fs_evict_inode+0x1b35/0x1b60 fs/f2fs/inode.c:965 Code: 1b b7 fd 40 84 ed 75 32 e8 b8 18 b7 fd 49 bd 00 00 00 00 00 fc ff df e9 e8 e6 ff ff e8 a4 18 b7 fd 90 0f 0b e8 9c 18 b7 fd 90 <0f> 0b e8 94 18 b7 fd 90 0f 0b 90 e9 f9 fe ff ff e8 86 18 b7 fd e8 RSP: 0018:ffffc9000423f8d0 EFLAGS: 00010293 RAX: ffffffff84095e74 RBX: ffff888056e447c0 RCX: ffff8880778a0000 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffff888056e44c57 R09: 1ffff1100adc898a R10: dffffc0000000000 R11: ffffed100adc898b R12: ffff888056e44c50 R13: dffffc0000000000 R14: 1ffff1100adc898a R15: 0000000000000002 FS: 0000555573b18500(0000) GS:ffff888125dfd000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f40f9b80000 CR3: 0000000011600000 CR4: 00000000003526f0