unregister_netdevice: waiting for team_slave_0 to become free. Usage count = 2
ref_tracker: netdev@ffff88807cc6e620 has 1/1 users at
     __netdev_tracker_alloc include/linux/netdevice.h:4403 [inline]
     netdev_hold include/linux/netdevice.h:4432 [inline]
     ib_device_set_netdev+0x31f/0x6d0 drivers/infiniband/core/device.c:2225
     rxe_register_device+0x1bb/0x350 drivers/infiniband/sw/rxe/rxe_verbs.c:1552
     rxe_net_add+0x81/0x110 drivers/infiniband/sw/rxe/rxe_net.c:618
     rxe_newlink+0xdd/0x190 drivers/infiniband/sw/rxe/rxe.c:234
     nldev_newlink+0x5bd/0x650 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+0x6d7/0xa10 drivers/infiniband/core/netlink.c:259
     netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]
     netlink_unicast+0x80f/0x9b0 net/netlink/af_netlink.c:1344
     netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1894
     sock_sendmsg_nosec net/socket.c:727 [inline]
     __sock_sendmsg net/socket.c:742 [inline]
     ____sys_sendmsg+0xa68/0xad0 net/socket.c:2592
     ___sys_sendmsg+0x2a5/0x360 net/socket.c:2646
     __sys_sendmsg net/socket.c:2678 [inline]
     __do_sys_sendmsg net/socket.c:2683 [inline]
     __se_sys_sendmsg net/socket.c:2681 [inline]
     __x64_sys_sendmsg+0x1bd/0x2a0 net/socket.c:2681
     do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
     do_syscall_64+0x14d/0xf80 arch/x86/entry/syscall_64.c:94
     entry_SYSCALL_64_after_hwframe+0x77/0x7f