------------[ cut here ]------------
WARNING: CPU: 0 PID: 8085 at fs/proc/proc_sysctl.c:1555 retire_sysctl_set+0x47/0x50 fs/proc/proc_sysctl.c:1555
Modules linked in:
CPU: 0 UID: 0 PID: 8085 Comm: kworker/u8:27 Not tainted 6.14.0-rc2-syzkaller-00535-g4991b88c2514 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
Workqueue: netns cleanup_net
RIP: 0010:retire_sysctl_set+0x47/0x50 fs/proc/proc_sysctl.c:1555
Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 f0 95 c3 ff 48 83 3b 00 75 0b e8 95 58 5c ff 5b c3 cc cc cc cc e8 8a 58 5c ff 90 <0f> 0b 90 5b c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000482fa10 EFLAGS: 00010293
RAX: ffffffff82655ed6 RBX: ffff88806079a130 RCX: ffff88802d05bc00
RDX: 0000000000000000 RSI: ffff88802d05bc00 RDI: ffff88806079a0d0
RBP: ffffc9000482fb10 R08: ffffffff9454484f R09: 1ffffffff28a8909
R10: dffffc0000000000 R11: ffffffff8bc1d7c0 R12: ffff888060799e40
R13: 1ffffffff203a3c0 R14: ffffffff901d1de0 R15: ffffffff901d1e00
FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe67655f78 CR3: 00000000636ba000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
ops_exit_list net/core/net_namespace.c:172 [inline]
cleanup_net+0x812/0xd60 net/core/net_namespace.c:652
process_one_work kernel/workqueue.c:3236 [inline]
process_scheduled_works+0xabe/0x18e0 kernel/workqueue.c:3317
worker_thread+0x870/0xd30 kernel/workqueue.c:3398
kthread+0x7a9/0x920 kernel/kthread.c:464
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>