unregister_netdevice: waiting for vlan1 to become free. Usage count = 2
unregister_netdevice: waiting for veth0_vlan to become free. Usage count = 3
ref_tracker: netdev@ffff888052fe4610 has 1/2 users at
     __netdev_tracker_alloc include/linux/netdevice.h:4349 [inline]
     netdev_hold include/linux/netdevice.h:4378 [inline]
     ib_device_set_netdev+0x31f/0x6d0 drivers/infiniband/core/device.c:2253
     rxe_register_device+0x1c7/0x310 drivers/infiniband/sw/rxe/rxe_verbs.c:1552
     rxe_net_add+0x81/0x110 drivers/infiniband/sw/rxe/rxe_net.c:537
     rxe_newlink+0xdd/0x190 drivers/infiniband/sw/rxe/rxe.c:234
     nldev_newlink+0x4a2/0x5a0 drivers/infiniband/core/nldev.c:1797
     rdma_nl_rcv_msg drivers/infiniband/core/netlink.c:-1 [inline]
     rdma_nl_rcv_skb drivers/infiniband/core/netlink.c:239 [inline]
     rdma_nl_rcv+0x6ab/0x980 drivers/infiniband/core/netlink.c:259
     netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline]
     netlink_unicast+0x82c/0x9e0 net/netlink/af_netlink.c:1346
     netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1896
     sock_sendmsg_nosec net/socket.c:714 [inline]
     __sock_sendmsg+0x219/0x270 net/socket.c:729
     ____sys_sendmsg+0x505/0x830 net/socket.c:2614
     ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2668
     __sys_sendmsg net/socket.c:2700 [inline]
     __do_sys_sendmsg net/socket.c:2705 [inline]
     __se_sys_sendmsg net/socket.c:2703 [inline]
     __x64_sys_sendmsg+0x19b/0x260 net/socket.c:2703
     do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
     do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
     entry_SYSCALL_64_after_hwframe+0x77/0x7f

ref_tracker: netdev@ffff888052fe4610 has 1/2 users at
     __netdev_tracker_alloc include/linux/netdevice.h:4349 [inline]
     netdev_hold include/linux/netdevice.h:4378 [inline]
     vlan_dev_init+0xcdb/0x10c0 net/8021q/vlan_dev.c:594
     register_netdevice+0x6bc/0x1ae0 net/core/dev.c:11133
     register_vlan_dev+0x3cb/0x800 net/8021q/vlan.c:179
     vlan_newlink+0x4b2/0x610 net/8021q/vlan_netlink.c:194
     rtnl_newlink_create+0x30d/0xb00 net/core/rtnetlink.c:3825
     __rtnl_newlink net/core/rtnetlink.c:3942 [inline]
     rtnl_newlink+0x16d6/0x1c70 net/core/rtnetlink.c:4057
     rtnetlink_rcv_msg+0x7cc/0xb70 net/core/rtnetlink.c:6946
     netlink_rcv_skb+0x208/0x470 net/netlink/af_netlink.c:2552
     netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline]
     netlink_unicast+0x82c/0x9e0 net/netlink/af_netlink.c:1346
     netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1896
     sock_sendmsg_nosec net/socket.c:714 [inline]
     __sock_sendmsg+0x219/0x270 net/socket.c:729
     __sys_sendto+0x3bd/0x520 net/socket.c:2228
     __do_sys_sendto net/socket.c:2235 [inline]
     __se_sys_sendto net/socket.c:2231 [inline]
     __x64_sys_sendto+0xde/0x100 net/socket.c:2231
     do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
     do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
     entry_SYSCALL_64_after_hwframe+0x77/0x7f