================================================ WARNING: lock held when returning to user space! 6.12.0-syzkaller-05480-gfcc79e1714e8 #0 Not tainted ------------------------------------------------ syz.4.491/7852 is leaving the kernel with locks still held! 1 lock held by syz.4.491/7852: #0: ffffffff90201c68 (&ops->srcu#2){.+.+}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline] #0: ffffffff90201c68 (&ops->srcu#2){.+.+}-{0:0}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline] #0: ffffffff90201c68 (&ops->srcu#2){.+.+}-{0:0}, at: rtnl_link_ops_get+0x22/0x250 net/core/rtnetlink.c:555 tipc: Started in network mode tipc: Node identity 002e0000000000000000000000000001, cluster identity 4711 tipc: Enabling of bearer rejected, failed to enable media