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WARNING: lock held when returning to user space!
6.12.0-rc3-syzkaller #0 Not tainted
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syz.2.15/3845 is leaving the kernel with locks still held!
1 lock held by syz.2.15/3845:
 #0: ffffffff836ae9f0 (&ops->srcu){.+.+}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline]
 #0: ffffffff836ae9f0 (&ops->srcu){.+.+}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffffffff836ae9f0 (&ops->srcu){.+.+}-{0:0}, at: rtnl_link_ops_get+0x1a/0x150 net/core/rtnetlink.c:464