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kernel BUG at fs/f2fs/inode.c:977!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 1 UID: 0 PID: 6106 Comm: syz.0.26 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
RIP: 0010:f2fs_evict_inode+0x1aab/0x1ac0 fs/f2fs/inode.c:977
Code: 00 00 00 e8 c7 97 7e fd 65 49 ff 47 08 49 bc 00 00 00 00 00 fc ff df e9 e7 e7 ff ff e8 de fa 99 fd 90 0f 0b e8 d6 fa 99 fd 90 <0f> 0b e8 ce fa 99 fd 90 0f 0b 90 e9 c7 fe ff ff 0f 1f 44 00 00 90
RSP: 0018:ffffc90004fbf320 EFLAGS: 00010287
RAX: ffffffff842bc3da RBX: ffff8880542cc740 RCX: 0000000000080000
RDX: ffffc900046ea000 RSI: 000000000002b755 RDI: 000000000002b756
RBP: ffffc90004fbf4d0 R08: ffff8880542ccba7 R09: 1ffff1100a859974
R10: dffffc0000000000 R11: ffffed100a859975 R12: dffffc0000000000
R13: 1ffff1100a8598f0 R14: 0000000000000002 R15: ffff8880542ccba0
FS:  00007fb413ce16c0(0000) GS:ffff888125325000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe8d6314368 CR3: 00000000342dd000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 evict+0x61e/0xb10 fs/inode.c:841
 dispose_list fs/inode.c:883 [inline]
 prune_icache_sb+0x223/0x2d0 fs/inode.c:1030
 super_cache_scan+0x39b/0x4b0 fs/super.c:225
 do_shrink_slab+0x6fb/0x1150 mm/shrinker.c:440
 shrink_slab_memcg mm/shrinker.c:557 [inline]
 shrink_slab+0x835/0x11f0 mm/shrinker.c:635
 drop_slab_node mm/vmscan.c:435 [inline]
 drop_slab+0x14a/0x290 mm/vmscan.c:453
 drop_caches_sysctl_handler+0xc7/0x170 fs/drop_caches.c:68
 proc_sys_call_handler+0x4c8/0x830 fs/proc/proc_sysctl.c:600
 do_iter_readv_writev+0x619/0x8c0 fs/read_write.c:-1
 vfs_writev+0x33c/0x990 fs/read_write.c:1059
 do_writev+0x154/0x2e0 fs/read_write.c:1105
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x15f/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb412d9c819
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb413ce1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 00007fb413015fa0 RCX: 00007fb412d9c819
RDX: 0000000000000001 RSI: 00002000000000c0 RDI: 0000000000000004
RBP: 00007fb412e32c91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fb413016038 R14: 00007fb413015fa0 R15: 00007ffe32ff8808
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:f2fs_evict_inode+0x1aab/0x1ac0 fs/f2fs/inode.c:977
Code: 00 00 00 e8 c7 97 7e fd 65 49 ff 47 08 49 bc 00 00 00 00 00 fc ff df e9 e7 e7 ff ff e8 de fa 99 fd 90 0f 0b e8 d6 fa 99 fd 90 <0f> 0b e8 ce fa 99 fd 90 0f 0b 90 e9 c7 fe ff ff 0f 1f 44 00 00 90
RSP: 0018:ffffc90004fbf320 EFLAGS: 00010287
RAX: ffffffff842bc3da RBX: ffff8880542cc740 RCX: 0000000000080000
RDX: ffffc900046ea000 RSI: 000000000002b755 RDI: 000000000002b756
RBP: ffffc90004fbf4d0 R08: ffff8880542ccba7 R09: 1ffff1100a859974
R10: dffffc0000000000 R11: ffffed100a859975 R12: dffffc0000000000
R13: 1ffff1100a8598f0 R14: 0000000000000002 R15: ffff8880542ccba0
FS:  00007fb413ce16c0(0000) GS:ffff888125325000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe8d6314368 CR3: 00000000342dd000 CR4: 0000000000350ef0