Alexey Dobriyan found, that virtualized netlink kernel sockets (fibl & rtnl) are leaked during namespace start/stop loop. Leaking fix (simple and obvious) reveals that netlink kernel socket disposal leads to OOPSes: - nl_table[protocol]->listeners is double freed - sometimes during namespace stop netlink_sock_destruct BUG_TRAP(!atomic_read(&sk->sk_rmem_alloc)); is hit This set address all these issues. Signed-off-by: Denis V. Lunev <den@xxxxxxxxxx> Tested-by: Alexey Dobriayn <adobriyan@xxxxxxxxxx> _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
