====================================== | [ 1032.184428][ T73] veth_A-C: left allmulticast mode | [ 1032.184594][ T73] veth_A-C: left promiscuous mode | [ 1032.184849][ T73] br0: port 1(veth_A-C) entered disabled state | [ 1586.002948][T10777] Initializing XFRM netlink socket | [ 1833.757154][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1833.757779][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1833.757779][T12481] dst_init (net/core/dst.c:53) [1833.757779][T12481] dst_alloc (net/core/dst.c:96) [1833.757779][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1833.757779][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1833.757779][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1833.757779][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1833.757779][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1833.757779][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1833.757779][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1833.757779][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1833.757779][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1833.757779][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1833.757779][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1833.757779][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1833.757779][T12481] arp_solicit (net/ipv4/arp.c:392) [1833.757779][T12481] neigh_probe (net/core/neighbour.c:1077) | [1833.757779][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1833.757779][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1833.757779][T12481] arp_solicit (net/ipv4/arp.c:392) | [1833.757779][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1833.757779][T12481] [ 1833.760868][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1833.760868][T12481] dst_init (net/core/dst.c:53) [1833.760868][T12481] dst_alloc (net/core/dst.c:96) [1833.760868][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1833.760868][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1833.760868][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1833.760868][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1833.760868][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1833.760868][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1833.760868][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1833.760868][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1833.760868][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1833.760868][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1833.760868][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1833.760868][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1833.760868][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1833.760868][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1833.760868][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1833.760868][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1833.760868][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1833.760868][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1833.760868][T12481] [ 1833.763780][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1833.763780][T12481] netdev_get_by_index (net/core/dev.c:916) [1833.763780][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1833.763780][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1833.763780][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1833.763780][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1833.763780][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1833.763780][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1833.763780][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1833.763780][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1833.763780][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1833.763780][T12481] ___sys_sendmsg (net/socket.c:2641) [1833.763780][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1833.763780][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1833.763780][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1833.763780][T12481] ___sys_sendmsg (net/socket.c:2641) | [1833.763780][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1833.763780][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1833.763780][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1833.763780][T12481] [ 1833.766141][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1833.766141][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1833.766141][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1833.766141][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1833.766141][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1833.766141][T12481] veth_newlink (drivers/net/veth.c:1860) [1833.766141][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1833.766141][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1833.766141][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1833.766141][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1833.766141][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1833.766141][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1833.766141][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1833.766141][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1833.766141][T12481] ___sys_sendmsg (net/socket.c:2641) [1833.766141][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1833.766141][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1833.766141][T12481] ___sys_sendmsg (net/socket.c:2641) | [1833.766141][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1833.766141][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1833.766141][T12481] | [ 1843.956081][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1843.956492][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1843.956492][T12481] dst_init (net/core/dst.c:53) [1843.956492][T12481] dst_alloc (net/core/dst.c:96) [1843.956492][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1843.956492][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1843.956492][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1843.956492][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1843.956492][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1843.956492][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1843.956492][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1843.956492][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1843.956492][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1843.956492][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1843.956492][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1843.956492][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1843.956492][T12481] arp_solicit (net/ipv4/arp.c:392) [1843.956492][T12481] neigh_probe (net/core/neighbour.c:1077) | [1843.956492][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1843.956492][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1843.956492][T12481] arp_solicit (net/ipv4/arp.c:392) | [1843.956492][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1843.956492][T12481] [ 1843.958762][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1843.958762][T12481] dst_init (net/core/dst.c:53) [1843.958762][T12481] dst_alloc (net/core/dst.c:96) [1843.958762][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1843.958762][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1843.958762][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1843.958762][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1843.958762][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1843.958762][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1843.958762][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1843.958762][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1843.958762][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1843.958762][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1843.958762][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1843.958762][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1843.958762][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1843.958762][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1843.958762][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1843.958762][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1843.958762][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1843.958762][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1843.958762][T12481] [ 1843.961060][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1843.961060][T12481] netdev_get_by_index (net/core/dev.c:916) [1843.961060][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1843.961060][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1843.961060][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1843.961060][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1843.961060][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1843.961060][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1843.961060][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1843.961060][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1843.961060][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1843.961060][T12481] ___sys_sendmsg (net/socket.c:2641) [1843.961060][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1843.961060][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1843.961060][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1843.961060][T12481] ___sys_sendmsg (net/socket.c:2641) | [1843.961060][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1843.961060][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1843.961060][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1843.961060][T12481] [ 1843.963008][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1843.963008][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1843.963008][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1843.963008][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1843.963008][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1843.963008][T12481] veth_newlink (drivers/net/veth.c:1860) [1843.963008][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1843.963008][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1843.963008][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1843.963008][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1843.963008][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1843.963008][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1843.963008][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1843.963008][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1843.963008][T12481] ___sys_sendmsg (net/socket.c:2641) [1843.963008][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1843.963008][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1843.963008][T12481] ___sys_sendmsg (net/socket.c:2641) | [1843.963008][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1843.963008][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1843.963008][T12481] | [ 1854.100083][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1854.100552][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1854.100552][T12481] dst_init (net/core/dst.c:53) [1854.100552][T12481] dst_alloc (net/core/dst.c:96) [1854.100552][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1854.100552][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1854.100552][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1854.100552][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1854.100552][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1854.100552][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1854.100552][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1854.100552][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1854.100552][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1854.100552][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1854.100552][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1854.100552][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1854.100552][T12481] arp_solicit (net/ipv4/arp.c:392) [1854.100552][T12481] neigh_probe (net/core/neighbour.c:1077) | [1854.100552][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1854.100552][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1854.100552][T12481] arp_solicit (net/ipv4/arp.c:392) | [1854.100552][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1854.100552][T12481] [ 1854.103238][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1854.103238][T12481] dst_init (net/core/dst.c:53) [1854.103238][T12481] dst_alloc (net/core/dst.c:96) [1854.103238][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1854.103238][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1854.103238][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1854.103238][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1854.103238][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1854.103238][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1854.103238][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1854.103238][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1854.103238][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1854.103238][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1854.103238][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1854.103238][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1854.103238][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1854.103238][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1854.103238][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1854.103238][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1854.103238][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1854.103238][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1854.103238][T12481] [ 1854.105854][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1854.105854][T12481] netdev_get_by_index (net/core/dev.c:916) [1854.105854][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1854.105854][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1854.105854][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1854.105854][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1854.105854][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1854.105854][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1854.105854][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1854.105854][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1854.105854][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1854.105854][T12481] ___sys_sendmsg (net/socket.c:2641) [1854.105854][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1854.105854][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1854.105854][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1854.105854][T12481] ___sys_sendmsg (net/socket.c:2641) | [1854.105854][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1854.105854][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1854.105854][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1854.105854][T12481] [ 1854.108099][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1854.108099][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1854.108099][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1854.108099][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1854.108099][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1854.108099][T12481] veth_newlink (drivers/net/veth.c:1860) [1854.108099][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1854.108099][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1854.108099][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1854.108099][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1854.108099][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1854.108099][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1854.108099][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1854.108099][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1854.108099][T12481] ___sys_sendmsg (net/socket.c:2641) [1854.108099][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1854.108099][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1854.108099][T12481] ___sys_sendmsg (net/socket.c:2641) | [1854.108099][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1854.108099][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1854.108099][T12481] | [ 1864.229064][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1864.229485][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1864.229485][T12481] dst_init (net/core/dst.c:53) [1864.229485][T12481] dst_alloc (net/core/dst.c:96) [1864.229485][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1864.229485][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1864.229485][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1864.229485][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1864.229485][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1864.229485][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1864.229485][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1864.229485][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1864.229485][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1864.229485][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1864.229485][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1864.229485][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1864.229485][T12481] arp_solicit (net/ipv4/arp.c:392) [1864.229485][T12481] neigh_probe (net/core/neighbour.c:1077) | [1864.229485][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1864.229485][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1864.229485][T12481] arp_solicit (net/ipv4/arp.c:392) | [1864.229485][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1864.229485][T12481] [ 1864.231847][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1864.231847][T12481] dst_init (net/core/dst.c:53) [1864.231847][T12481] dst_alloc (net/core/dst.c:96) [1864.231847][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1864.231847][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1864.231847][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1864.231847][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1864.231847][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1864.231847][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1864.231847][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1864.231847][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1864.231847][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1864.231847][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1864.231847][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1864.231847][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1864.231847][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1864.231847][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1864.231847][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1864.231847][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1864.231847][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1864.231847][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1864.231847][T12481] [ 1864.234208][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1864.234208][T12481] netdev_get_by_index (net/core/dev.c:916) [1864.234208][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1864.234208][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1864.234208][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1864.234208][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1864.234208][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1864.234208][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1864.234208][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1864.234208][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1864.234208][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1864.234208][T12481] ___sys_sendmsg (net/socket.c:2641) [1864.234208][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1864.234208][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1864.234208][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1864.234208][T12481] ___sys_sendmsg (net/socket.c:2641) | [1864.234208][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1864.234208][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1864.234208][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1864.234208][T12481] [ 1864.236237][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1864.236237][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1864.236237][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1864.236237][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1864.236237][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1864.236237][T12481] veth_newlink (drivers/net/veth.c:1860) [1864.236237][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1864.236237][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1864.236237][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1864.236237][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1864.236237][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1864.236237][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1864.236237][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1864.236237][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1864.236237][T12481] ___sys_sendmsg (net/socket.c:2641) [1864.236237][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1864.236237][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1864.236237][T12481] ___sys_sendmsg (net/socket.c:2641) | [1864.236237][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1864.236237][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1864.236237][T12481] | [ 1874.340097][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1874.340594][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1874.340594][T12481] dst_init (net/core/dst.c:53) [1874.340594][T12481] dst_alloc (net/core/dst.c:96) [1874.340594][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1874.340594][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1874.340594][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1874.340594][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1874.340594][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1874.340594][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1874.340594][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1874.340594][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1874.340594][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1874.340594][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1874.340594][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1874.340594][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1874.340594][T12481] arp_solicit (net/ipv4/arp.c:392) [1874.340594][T12481] neigh_probe (net/core/neighbour.c:1077) | [1874.340594][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1874.340594][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1874.340594][T12481] arp_solicit (net/ipv4/arp.c:392) | [1874.340594][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1874.340594][T12481] [ 1874.342962][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1874.342962][T12481] dst_init (net/core/dst.c:53) [1874.342962][T12481] dst_alloc (net/core/dst.c:96) [1874.342962][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1874.342962][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1874.342962][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1874.342962][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1874.342962][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1874.342962][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1874.342962][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1874.342962][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1874.342962][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1874.342962][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1874.342962][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1874.342962][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1874.342962][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1874.342962][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1874.342962][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1874.342962][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1874.342962][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1874.342962][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1874.342962][T12481] [ 1874.345255][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1874.345255][T12481] netdev_get_by_index (net/core/dev.c:916) [1874.345255][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1874.345255][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1874.345255][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1874.345255][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1874.345255][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1874.345255][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1874.345255][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1874.345255][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1874.345255][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1874.345255][T12481] ___sys_sendmsg (net/socket.c:2641) [1874.345255][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1874.345255][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1874.345255][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1874.345255][T12481] ___sys_sendmsg (net/socket.c:2641) | [1874.345255][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1874.345255][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1874.345255][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1874.345255][T12481] [ 1874.347233][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1874.347233][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1874.347233][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1874.347233][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1874.347233][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1874.347233][T12481] veth_newlink (drivers/net/veth.c:1860) [1874.347233][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1874.347233][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1874.347233][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1874.347233][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1874.347233][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1874.347233][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1874.347233][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1874.347233][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1874.347233][T12481] ___sys_sendmsg (net/socket.c:2641) [1874.347233][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1874.347233][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1874.347233][T12481] ___sys_sendmsg (net/socket.c:2641) | [1874.347233][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1874.347233][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1874.347233][T12481] | [ 1884.580234][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1884.580777][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1884.580777][T12481] dst_init (net/core/dst.c:53) [1884.580777][T12481] dst_alloc (net/core/dst.c:96) [1884.580777][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1884.580777][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1884.580777][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1884.580777][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1884.580777][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1884.580777][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1884.580777][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1884.580777][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1884.580777][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1884.580777][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1884.580777][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1884.580777][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1884.580777][T12481] arp_solicit (net/ipv4/arp.c:392) [1884.580777][T12481] neigh_probe (net/core/neighbour.c:1077) | [1884.580777][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1884.580777][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1884.580777][T12481] arp_solicit (net/ipv4/arp.c:392) | [1884.580777][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1884.580777][T12481] [ 1884.583072][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1884.583072][T12481] dst_init (net/core/dst.c:53) [1884.583072][T12481] dst_alloc (net/core/dst.c:96) [1884.583072][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1884.583072][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1884.583072][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1884.583072][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1884.583072][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1884.583072][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1884.583072][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1884.583072][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1884.583072][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1884.583072][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1884.583072][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1884.583072][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1884.583072][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1884.583072][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1884.583072][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1884.583072][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1884.583072][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1884.583072][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1884.583072][T12481] [ 1884.585378][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1884.585378][T12481] netdev_get_by_index (net/core/dev.c:916) [1884.585378][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1884.585378][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1884.585378][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1884.585378][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1884.585378][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1884.585378][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1884.585378][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1884.585378][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1884.585378][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1884.585378][T12481] ___sys_sendmsg (net/socket.c:2641) [1884.585378][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1884.585378][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1884.585378][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1884.585378][T12481] ___sys_sendmsg (net/socket.c:2641) | [1884.585378][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1884.585378][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1884.585378][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1884.585378][T12481] [ 1884.587334][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1884.587334][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1884.587334][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1884.587334][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1884.587334][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1884.587334][T12481] veth_newlink (drivers/net/veth.c:1860) [1884.587334][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1884.587334][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1884.587334][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1884.587334][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1884.587334][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1884.587334][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1884.587334][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1884.587334][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1884.587334][T12481] ___sys_sendmsg (net/socket.c:2641) [1884.587334][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1884.587334][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1884.587334][T12481] ___sys_sendmsg (net/socket.c:2641) | [1884.587334][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1884.587334][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1884.587334][T12481] | [ 1894.836158][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1894.836634][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1894.836634][T12481] dst_init (net/core/dst.c:53) [1894.836634][T12481] dst_alloc (net/core/dst.c:96) [1894.836634][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1894.836634][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1894.836634][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1894.836634][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1894.836634][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1894.836634][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1894.836634][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1894.836634][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1894.836634][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1894.836634][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1894.836634][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1894.836634][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1894.836634][T12481] arp_solicit (net/ipv4/arp.c:392) [1894.836634][T12481] neigh_probe (net/core/neighbour.c:1077) | [1894.836634][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1894.836634][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1894.836634][T12481] arp_solicit (net/ipv4/arp.c:392) | [1894.836634][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1894.836634][T12481] [ 1894.838945][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1894.838945][T12481] dst_init (net/core/dst.c:53) [1894.838945][T12481] dst_alloc (net/core/dst.c:96) [1894.838945][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1894.838945][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1894.838945][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1894.838945][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1894.838945][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1894.838945][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1894.838945][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1894.838945][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1894.838945][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1894.838945][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1894.838945][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1894.838945][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1894.838945][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1894.838945][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1894.838945][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1894.838945][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1894.838945][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1894.838945][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1894.838945][T12481] [ 1894.841231][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1894.841231][T12481] netdev_get_by_index (net/core/dev.c:916) [1894.841231][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1894.841231][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1894.841231][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1894.841231][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1894.841231][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1894.841231][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1894.841231][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1894.841231][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1894.841231][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1894.841231][T12481] ___sys_sendmsg (net/socket.c:2641) [1894.841231][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1894.841231][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1894.841231][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1894.841231][T12481] ___sys_sendmsg (net/socket.c:2641) | [1894.841231][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1894.841231][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1894.841231][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1894.841231][T12481] [ 1894.843189][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1894.843189][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1894.843189][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1894.843189][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1894.843189][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1894.843189][T12481] veth_newlink (drivers/net/veth.c:1860) [1894.843189][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1894.843189][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1894.843189][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1894.843189][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1894.843189][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1894.843189][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1894.843189][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1894.843189][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1894.843189][T12481] ___sys_sendmsg (net/socket.c:2641) [1894.843189][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1894.843189][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1894.843189][T12481] ___sys_sendmsg (net/socket.c:2641) | [1894.843189][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1894.843189][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1894.843189][T12481] | [ 1905.004070][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1905.004554][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1905.004554][T12481] dst_init (net/core/dst.c:53) [1905.004554][T12481] dst_alloc (net/core/dst.c:96) [1905.004554][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1905.004554][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1905.004554][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1905.004554][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1905.004554][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1905.004554][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1905.004554][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1905.004554][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1905.004554][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1905.004554][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1905.004554][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1905.004554][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1905.004554][T12481] arp_solicit (net/ipv4/arp.c:392) [1905.004554][T12481] neigh_probe (net/core/neighbour.c:1077) | [1905.004554][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1905.004554][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1905.004554][T12481] arp_solicit (net/ipv4/arp.c:392) | [1905.004554][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1905.004554][T12481] [ 1905.006849][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1905.006849][T12481] dst_init (net/core/dst.c:53) [1905.006849][T12481] dst_alloc (net/core/dst.c:96) [1905.006849][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1905.006849][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1905.006849][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1905.006849][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1905.006849][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1905.006849][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1905.006849][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1905.006849][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1905.006849][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1905.006849][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1905.006849][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1905.006849][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1905.006849][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1905.006849][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1905.006849][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1905.006849][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1905.006849][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1905.006849][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1905.006849][T12481] [ 1905.009132][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1905.009132][T12481] netdev_get_by_index (net/core/dev.c:916) [1905.009132][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1905.009132][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1905.009132][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1905.009132][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1905.009132][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1905.009132][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1905.009132][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1905.009132][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1905.009132][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1905.009132][T12481] ___sys_sendmsg (net/socket.c:2641) [1905.009132][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1905.009132][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1905.009132][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1905.009132][T12481] ___sys_sendmsg (net/socket.c:2641) | [1905.009132][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1905.009132][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1905.009132][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1905.009132][T12481] [ 1905.011084][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1905.011084][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1905.011084][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1905.011084][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1905.011084][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1905.011084][T12481] veth_newlink (drivers/net/veth.c:1860) [1905.011084][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1905.011084][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1905.011084][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1905.011084][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1905.011084][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1905.011084][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1905.011084][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1905.011084][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1905.011084][T12481] ___sys_sendmsg (net/socket.c:2641) [1905.011084][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1905.011084][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1905.011084][T12481] ___sys_sendmsg (net/socket.c:2641) | [1905.011084][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1905.011084][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1905.011084][T12481] | [ 1915.180193][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1915.180696][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1915.180696][T12481] dst_init (net/core/dst.c:53) [1915.180696][T12481] dst_alloc (net/core/dst.c:96) [1915.180696][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1915.180696][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1915.180696][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1915.180696][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1915.180696][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1915.180696][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1915.180696][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1915.180696][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1915.180696][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1915.180696][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1915.180696][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1915.180696][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1915.180696][T12481] arp_solicit (net/ipv4/arp.c:392) [1915.180696][T12481] neigh_probe (net/core/neighbour.c:1077) | [1915.180696][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1915.180696][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1915.180696][T12481] arp_solicit (net/ipv4/arp.c:392) | [1915.180696][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1915.180696][T12481] [ 1915.183038][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1915.183038][T12481] dst_init (net/core/dst.c:53) [1915.183038][T12481] dst_alloc (net/core/dst.c:96) [1915.183038][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1915.183038][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1915.183038][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1915.183038][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1915.183038][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1915.183038][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1915.183038][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1915.183038][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1915.183038][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1915.183038][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1915.183038][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1915.183038][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1915.183038][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1915.183038][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1915.183038][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1915.183038][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1915.183038][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1915.183038][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1915.183038][T12481] [ 1915.185343][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1915.185343][T12481] netdev_get_by_index (net/core/dev.c:916) [1915.185343][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1915.185343][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1915.185343][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1915.185343][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1915.185343][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1915.185343][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1915.185343][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1915.185343][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1915.185343][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1915.185343][T12481] ___sys_sendmsg (net/socket.c:2641) [1915.185343][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1915.185343][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1915.185343][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1915.185343][T12481] ___sys_sendmsg (net/socket.c:2641) | [1915.185343][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1915.185343][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1915.185343][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1915.185343][T12481] [ 1915.187315][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1915.187315][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1915.187315][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1915.187315][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1915.187315][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1915.187315][T12481] veth_newlink (drivers/net/veth.c:1860) [1915.187315][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1915.187315][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1915.187315][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1915.187315][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1915.187315][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1915.187315][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1915.187315][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1915.187315][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1915.187315][T12481] ___sys_sendmsg (net/socket.c:2641) [1915.187315][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1915.187315][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1915.187315][T12481] ___sys_sendmsg (net/socket.c:2641) | [1915.187315][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1915.187315][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1915.187315][T12481] | [ 1925.428103][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1925.428559][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1925.428559][T12481] dst_init (net/core/dst.c:53) [1925.428559][T12481] dst_alloc (net/core/dst.c:96) [1925.428559][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1925.428559][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1925.428559][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1925.428559][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1925.428559][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1925.428559][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1925.428559][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1925.428559][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1925.428559][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1925.428559][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1925.428559][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1925.428559][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1925.428559][T12481] arp_solicit (net/ipv4/arp.c:392) [1925.428559][T12481] neigh_probe (net/core/neighbour.c:1077) | [1925.428559][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1925.428559][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1925.428559][T12481] arp_solicit (net/ipv4/arp.c:392) | [1925.428559][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1925.428559][T12481] [ 1925.430817][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1925.430817][T12481] dst_init (net/core/dst.c:53) [1925.430817][T12481] dst_alloc (net/core/dst.c:96) [1925.430817][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1925.430817][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1925.430817][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1925.430817][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1925.430817][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1925.430817][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1925.430817][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1925.430817][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1925.430817][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1925.430817][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1925.430817][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1925.430817][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1925.430817][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1925.430817][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1925.430817][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1925.430817][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1925.430817][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1925.430817][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1925.430817][T12481] [ 1925.433112][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1925.433112][T12481] netdev_get_by_index (net/core/dev.c:916) [1925.433112][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1925.433112][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1925.433112][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1925.433112][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1925.433112][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1925.433112][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1925.433112][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1925.433112][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1925.433112][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1925.433112][T12481] ___sys_sendmsg (net/socket.c:2641) [1925.433112][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1925.433112][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1925.433112][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1925.433112][T12481] ___sys_sendmsg (net/socket.c:2641) | [1925.433112][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1925.433112][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1925.433112][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1925.433112][T12481] [ 1925.435077][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1925.435077][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1925.435077][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1925.435077][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1925.435077][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1925.435077][T12481] veth_newlink (drivers/net/veth.c:1860) [1925.435077][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1925.435077][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1925.435077][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1925.435077][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1925.435077][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1925.435077][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1925.435077][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1925.435077][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1925.435077][T12481] ___sys_sendmsg (net/socket.c:2641) [1925.435077][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1925.435077][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1925.435077][T12481] ___sys_sendmsg (net/socket.c:2641) | [1925.435077][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1925.435077][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1925.435077][T12481] | [ 1935.564144][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1935.564526][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1935.564526][T12481] dst_init (net/core/dst.c:53) [1935.564526][T12481] dst_alloc (net/core/dst.c:96) [1935.564526][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1935.564526][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1935.564526][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1935.564526][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1935.564526][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1935.564526][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1935.564526][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1935.564526][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1935.564526][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1935.564526][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1935.564526][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1935.564526][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1935.564526][T12481] arp_solicit (net/ipv4/arp.c:392) [1935.564526][T12481] neigh_probe (net/core/neighbour.c:1077) | [1935.564526][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1935.564526][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1935.564526][T12481] arp_solicit (net/ipv4/arp.c:392) | [1935.564526][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1935.564526][T12481] [ 1935.566817][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1935.566817][T12481] dst_init (net/core/dst.c:53) [1935.566817][T12481] dst_alloc (net/core/dst.c:96) [1935.566817][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1935.566817][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1935.566817][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1935.566817][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1935.566817][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1935.566817][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1935.566817][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1935.566817][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1935.566817][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1935.566817][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1935.566817][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1935.566817][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1935.566817][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1935.566817][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1935.566817][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1935.566817][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1935.566817][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1935.566817][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1935.566817][T12481] [ 1935.569069][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1935.569069][T12481] netdev_get_by_index (net/core/dev.c:916) [1935.569069][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1935.569069][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1935.569069][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1935.569069][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1935.569069][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1935.569069][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1935.569069][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1935.569069][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1935.569069][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1935.569069][T12481] ___sys_sendmsg (net/socket.c:2641) [1935.569069][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1935.569069][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1935.569069][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1935.569069][T12481] ___sys_sendmsg (net/socket.c:2641) | [1935.569069][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1935.569069][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1935.569069][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1935.569069][T12481] [ 1935.571009][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1935.571009][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1935.571009][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1935.571009][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1935.571009][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1935.571009][T12481] veth_newlink (drivers/net/veth.c:1860) [1935.571009][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1935.571009][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1935.571009][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1935.571009][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1935.571009][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1935.571009][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1935.571009][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1935.571009][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1935.571009][T12481] ___sys_sendmsg (net/socket.c:2641) [1935.571009][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1935.571009][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1935.571009][T12481] ___sys_sendmsg (net/socket.c:2641) | [1935.571009][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1935.571009][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1935.571009][T12481] | [ 1945.725162][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1945.725583][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1945.725583][T12481] dst_init (net/core/dst.c:53) [1945.725583][T12481] dst_alloc (net/core/dst.c:96) [1945.725583][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1945.725583][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1945.725583][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1945.725583][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1945.725583][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1945.725583][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1945.725583][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1945.725583][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1945.725583][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1945.725583][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1945.725583][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1945.725583][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1945.725583][T12481] arp_solicit (net/ipv4/arp.c:392) [1945.725583][T12481] neigh_probe (net/core/neighbour.c:1077) | [1945.725583][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1945.725583][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1945.725583][T12481] arp_solicit (net/ipv4/arp.c:392) | [1945.725583][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1945.725583][T12481] [ 1945.727912][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1945.727912][T12481] dst_init (net/core/dst.c:53) [1945.727912][T12481] dst_alloc (net/core/dst.c:96) [1945.727912][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1945.727912][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1945.727912][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1945.727912][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1945.727912][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1945.727912][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1945.727912][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1945.727912][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1945.727912][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1945.727912][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1945.727912][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1945.727912][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1945.727912][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1945.727912][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1945.727912][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1945.727912][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1945.727912][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1945.727912][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1945.727912][T12481] [ 1945.730264][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1945.730264][T12481] netdev_get_by_index (net/core/dev.c:916) [1945.730264][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1945.730264][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1945.730264][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1945.730264][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1945.730264][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1945.730264][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1945.730264][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1945.730264][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1945.730264][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1945.730264][T12481] ___sys_sendmsg (net/socket.c:2641) [1945.730264][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1945.730264][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1945.730264][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1945.730264][T12481] ___sys_sendmsg (net/socket.c:2641) | [1945.730264][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1945.730264][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1945.730264][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1945.730264][T12481] [ 1945.732271][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1945.732271][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1945.732271][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1945.732271][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1945.732271][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1945.732271][T12481] veth_newlink (drivers/net/veth.c:1860) [1945.732271][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1945.732271][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1945.732271][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1945.732271][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1945.732271][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1945.732271][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1945.732271][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1945.732271][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1945.732271][T12481] ___sys_sendmsg (net/socket.c:2641) [1945.732271][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1945.732271][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1945.732271][T12481] ___sys_sendmsg (net/socket.c:2641) | [1945.732271][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1945.732271][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1945.732271][T12481] | [ 1955.900158][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1955.900556][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1955.900556][T12481] dst_init (net/core/dst.c:53) [1955.900556][T12481] dst_alloc (net/core/dst.c:96) [1955.900556][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1955.900556][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1955.900556][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1955.900556][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1955.900556][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1955.900556][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1955.900556][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1955.900556][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1955.900556][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1955.900556][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1955.900556][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1955.900556][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1955.900556][T12481] arp_solicit (net/ipv4/arp.c:392) [1955.900556][T12481] neigh_probe (net/core/neighbour.c:1077) | [1955.900556][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1955.900556][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1955.900556][T12481] arp_solicit (net/ipv4/arp.c:392) | [1955.900556][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1955.900556][T12481] [ 1955.902859][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1955.902859][T12481] dst_init (net/core/dst.c:53) [1955.902859][T12481] dst_alloc (net/core/dst.c:96) [1955.902859][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1955.902859][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1955.902859][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1955.902859][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1955.902859][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1955.902859][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1955.902859][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1955.902859][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1955.902859][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1955.902859][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1955.902859][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1955.902859][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1955.902859][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1955.902859][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1955.902859][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1955.902859][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1955.902859][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1955.902859][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1955.902859][T12481] [ 1955.905171][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1955.905171][T12481] netdev_get_by_index (net/core/dev.c:916) [1955.905171][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1955.905171][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1955.905171][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1955.905171][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1955.905171][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1955.905171][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1955.905171][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1955.905171][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1955.905171][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1955.905171][T12481] ___sys_sendmsg (net/socket.c:2641) [1955.905171][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1955.905171][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1955.905171][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1955.905171][T12481] ___sys_sendmsg (net/socket.c:2641) | [1955.905171][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1955.905171][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1955.905171][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1955.905171][T12481] [ 1955.907173][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1955.907173][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1955.907173][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1955.907173][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1955.907173][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1955.907173][T12481] veth_newlink (drivers/net/veth.c:1860) [1955.907173][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1955.907173][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1955.907173][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1955.907173][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1955.907173][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1955.907173][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1955.907173][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1955.907173][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1955.907173][T12481] ___sys_sendmsg (net/socket.c:2641) [1955.907173][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1955.907173][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1955.907173][T12481] ___sys_sendmsg (net/socket.c:2641) | [1955.907173][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1955.907173][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1955.907173][T12481] | [ 1966.084111][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1966.084570][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1966.084570][T12481] dst_init (net/core/dst.c:53) [1966.084570][T12481] dst_alloc (net/core/dst.c:96) [1966.084570][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1966.084570][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1966.084570][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1966.084570][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1966.084570][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1966.084570][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1966.084570][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1966.084570][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1966.084570][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1966.084570][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1966.084570][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1966.084570][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1966.084570][T12481] arp_solicit (net/ipv4/arp.c:392) [1966.084570][T12481] neigh_probe (net/core/neighbour.c:1077) | [1966.084570][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1966.084570][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1966.084570][T12481] arp_solicit (net/ipv4/arp.c:392) | [1966.084570][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1966.084570][T12481] [ 1966.086862][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1966.086862][T12481] dst_init (net/core/dst.c:53) [1966.086862][T12481] dst_alloc (net/core/dst.c:96) [1966.086862][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1966.086862][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1966.086862][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1966.086862][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1966.086862][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1966.086862][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1966.086862][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1966.086862][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1966.086862][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1966.086862][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1966.086862][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1966.086862][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1966.086862][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1966.086862][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1966.086862][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1966.086862][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1966.086862][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1966.086862][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1966.086862][T12481] [ 1966.089130][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1966.089130][T12481] netdev_get_by_index (net/core/dev.c:916) [1966.089130][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1966.089130][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1966.089130][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1966.089130][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1966.089130][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1966.089130][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1966.089130][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1966.089130][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1966.089130][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1966.089130][T12481] ___sys_sendmsg (net/socket.c:2641) [1966.089130][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1966.089130][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1966.089130][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1966.089130][T12481] ___sys_sendmsg (net/socket.c:2641) | [1966.089130][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1966.089130][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1966.089130][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1966.089130][T12481] [ 1966.091151][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1966.091151][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1966.091151][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1966.091151][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1966.091151][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1966.091151][T12481] veth_newlink (drivers/net/veth.c:1860) [1966.091151][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1966.091151][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1966.091151][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1966.091151][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1966.091151][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1966.091151][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1966.091151][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1966.091151][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1966.091151][T12481] ___sys_sendmsg (net/socket.c:2641) [1966.091151][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1966.091151][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1966.091151][T12481] ___sys_sendmsg (net/socket.c:2641) | [1966.091151][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1966.091151][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1966.091151][T12481] | [ 1976.101100][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1976.101547][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1976.101547][T12481] dst_init (net/core/dst.c:53) [1976.101547][T12481] dst_alloc (net/core/dst.c:96) [1976.101547][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1976.101547][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1976.101547][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1976.101547][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1976.101547][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1976.101547][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1976.101547][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1976.101547][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1976.101547][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1976.101547][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1976.101547][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1976.101547][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1976.101547][T12481] arp_solicit (net/ipv4/arp.c:392) [1976.101547][T12481] neigh_probe (net/core/neighbour.c:1077) | [1976.101547][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1976.101547][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1976.101547][T12481] arp_solicit (net/ipv4/arp.c:392) | [1976.101547][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1976.101547][T12481] [ 1976.104181][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1976.104181][T12481] dst_init (net/core/dst.c:53) [1976.104181][T12481] dst_alloc (net/core/dst.c:96) [1976.104181][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1976.104181][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1976.104181][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1976.104181][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1976.104181][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1976.104181][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1976.104181][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1976.104181][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1976.104181][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1976.104181][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1976.104181][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1976.104181][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1976.104181][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1976.104181][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1976.104181][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1976.104181][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1976.104181][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1976.104181][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1976.104181][T12481] [ 1976.106765][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1976.106765][T12481] netdev_get_by_index (net/core/dev.c:916) [1976.106765][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1976.106765][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1976.106765][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1976.106765][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1976.106765][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1976.106765][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1976.106765][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1976.106765][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1976.106765][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1976.106765][T12481] ___sys_sendmsg (net/socket.c:2641) [1976.106765][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1976.106765][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1976.106765][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1976.106765][T12481] ___sys_sendmsg (net/socket.c:2641) | [1976.106765][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1976.106765][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1976.106765][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1976.106765][T12481] [ 1976.109071][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1976.109071][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1976.109071][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1976.109071][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1976.109071][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1976.109071][T12481] veth_newlink (drivers/net/veth.c:1860) [1976.109071][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1976.109071][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1976.109071][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1976.109071][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1976.109071][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1976.109071][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1976.109071][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1976.109071][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1976.109071][T12481] ___sys_sendmsg (net/socket.c:2641) [1976.109071][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1976.109071][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1976.109071][T12481] ___sys_sendmsg (net/socket.c:2641) | [1976.109071][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1976.109071][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1976.109071][T12481] | [ 1986.204149][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1986.205125][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1986.205125][T12481] dst_init (net/core/dst.c:53) [1986.205125][T12481] dst_alloc (net/core/dst.c:96) [1986.205125][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1986.205125][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1986.205125][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1986.205125][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1986.205125][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1986.205125][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1986.205125][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1986.205125][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1986.205125][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1986.205125][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1986.205125][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1986.205125][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1986.205125][T12481] arp_solicit (net/ipv4/arp.c:392) [1986.205125][T12481] neigh_probe (net/core/neighbour.c:1077) | [1986.205125][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1986.205125][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1986.205125][T12481] arp_solicit (net/ipv4/arp.c:392) | [1986.205125][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1986.205125][T12481] [ 1986.207475][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1986.207475][T12481] dst_init (net/core/dst.c:53) [1986.207475][T12481] dst_alloc (net/core/dst.c:96) [1986.207475][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1986.207475][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1986.207475][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1986.207475][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1986.207475][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1986.207475][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1986.207475][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1986.207475][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1986.207475][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1986.207475][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1986.207475][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1986.207475][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1986.207475][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1986.207475][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1986.207475][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1986.207475][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1986.207475][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1986.207475][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1986.207475][T12481] [ 1986.209798][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1986.209798][T12481] netdev_get_by_index (net/core/dev.c:916) [1986.209798][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1986.209798][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1986.209798][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1986.209798][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1986.209798][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1986.209798][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1986.209798][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1986.209798][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1986.209798][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1986.209798][T12481] ___sys_sendmsg (net/socket.c:2641) [1986.209798][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1986.209798][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1986.209798][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1986.209798][T12481] ___sys_sendmsg (net/socket.c:2641) | [1986.209798][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1986.209798][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1986.209798][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1986.209798][T12481] [ 1986.211805][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1986.211805][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1986.211805][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1986.211805][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1986.211805][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1986.211805][T12481] veth_newlink (drivers/net/veth.c:1860) [1986.211805][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1986.211805][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1986.211805][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1986.211805][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1986.211805][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1986.211805][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1986.211805][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1986.211805][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1986.211805][T12481] ___sys_sendmsg (net/socket.c:2641) [1986.211805][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1986.211805][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1986.211805][T12481] ___sys_sendmsg (net/socket.c:2641) | [1986.211805][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1986.211805][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1986.211805][T12481] | [ 1996.228341][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1996.228839][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1996.228839][T12481] dst_init (net/core/dst.c:53) [1996.228839][T12481] dst_alloc (net/core/dst.c:96) [1996.228839][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1996.228839][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1996.228839][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1996.228839][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1996.228839][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1996.228839][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1996.228839][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1996.228839][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1996.228839][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1996.228839][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1996.228839][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1996.228839][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1996.228839][T12481] arp_solicit (net/ipv4/arp.c:392) [1996.228839][T12481] neigh_probe (net/core/neighbour.c:1077) | [1996.228839][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1996.228839][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1996.228839][T12481] arp_solicit (net/ipv4/arp.c:392) | [1996.228839][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 1996.228839][T12481] [ 1996.231142][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1996.231142][T12481] dst_init (net/core/dst.c:53) [1996.231142][T12481] dst_alloc (net/core/dst.c:96) [1996.231142][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [1996.231142][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [1996.231142][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [1996.231142][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [1996.231142][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [1996.231142][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [1996.231142][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [1996.231142][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [1996.231142][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [1996.231142][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [1996.231142][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [1996.231142][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [1996.231142][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [1996.231142][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [1996.231142][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [1996.231142][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [1996.231142][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [1996.231142][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 1996.231142][T12481] [ 1996.233418][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1996.233418][T12481] netdev_get_by_index (net/core/dev.c:916) [1996.233418][T12481] fib6_nh_init (net/ipv6/route.c:3542) [1996.233418][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [1996.233418][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [1996.233418][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [1996.233418][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1996.233418][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1996.233418][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1996.233418][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1996.233418][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1996.233418][T12481] ___sys_sendmsg (net/socket.c:2641) [1996.233418][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1996.233418][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [1996.233418][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [1996.233418][T12481] ___sys_sendmsg (net/socket.c:2641) | [1996.233418][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1996.233418][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1996.233418][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 1996.233418][T12481] [ 1996.235398][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [1996.235398][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [1996.235398][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [1996.235398][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [1996.235398][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [1996.235398][T12481] veth_newlink (drivers/net/veth.c:1860) [1996.235398][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [1996.235398][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [1996.235398][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [1996.235398][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [1996.235398][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [1996.235398][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [1996.235398][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [1996.235398][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [1996.235398][T12481] ___sys_sendmsg (net/socket.c:2641) [1996.235398][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [1996.235398][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [1996.235398][T12481] ___sys_sendmsg (net/socket.c:2641) | [1996.235398][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [1996.235398][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 1996.235398][T12481] | [ 2006.476184][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2006.476677][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2006.476677][T12481] dst_init (net/core/dst.c:53) [2006.476677][T12481] dst_alloc (net/core/dst.c:96) [2006.476677][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2006.476677][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2006.476677][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2006.476677][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2006.476677][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2006.476677][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2006.476677][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2006.476677][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2006.476677][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2006.476677][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2006.476677][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2006.476677][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2006.476677][T12481] arp_solicit (net/ipv4/arp.c:392) [2006.476677][T12481] neigh_probe (net/core/neighbour.c:1077) | [2006.476677][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2006.476677][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2006.476677][T12481] arp_solicit (net/ipv4/arp.c:392) | [2006.476677][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2006.476677][T12481] [ 2006.479182][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2006.479182][T12481] dst_init (net/core/dst.c:53) [2006.479182][T12481] dst_alloc (net/core/dst.c:96) [2006.479182][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2006.479182][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2006.479182][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2006.479182][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2006.479182][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2006.479182][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2006.479182][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2006.479182][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2006.479182][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2006.479182][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2006.479182][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2006.479182][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2006.479182][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2006.479182][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2006.479182][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2006.479182][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2006.479182][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2006.479182][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2006.479182][T12481] [ 2006.481571][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2006.481571][T12481] netdev_get_by_index (net/core/dev.c:916) [2006.481571][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2006.481571][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2006.481571][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2006.481571][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2006.481571][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2006.481571][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2006.481571][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2006.481571][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2006.481571][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2006.481571][T12481] ___sys_sendmsg (net/socket.c:2641) [2006.481571][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2006.481571][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2006.481571][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2006.481571][T12481] ___sys_sendmsg (net/socket.c:2641) | [2006.481571][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2006.481571][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2006.481571][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2006.481571][T12481] [ 2006.483610][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2006.483610][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2006.483610][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2006.483610][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2006.483610][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2006.483610][T12481] veth_newlink (drivers/net/veth.c:1860) [2006.483610][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2006.483610][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2006.483610][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2006.483610][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2006.483610][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2006.483610][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2006.483610][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2006.483610][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2006.483610][T12481] ___sys_sendmsg (net/socket.c:2641) [2006.483610][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2006.483610][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2006.483610][T12481] ___sys_sendmsg (net/socket.c:2641) | [2006.483610][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2006.483610][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2006.483610][T12481] | [ 2016.541070][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2016.541492][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2016.541492][T12481] dst_init (net/core/dst.c:53) [2016.541492][T12481] dst_alloc (net/core/dst.c:96) [2016.541492][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2016.541492][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2016.541492][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2016.541492][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2016.541492][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2016.541492][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2016.541492][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2016.541492][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2016.541492][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2016.541492][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2016.541492][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2016.541492][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2016.541492][T12481] arp_solicit (net/ipv4/arp.c:392) [2016.541492][T12481] neigh_probe (net/core/neighbour.c:1077) | [2016.541492][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2016.541492][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2016.541492][T12481] arp_solicit (net/ipv4/arp.c:392) | [2016.541492][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2016.541492][T12481] [ 2016.544013][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2016.544013][T12481] dst_init (net/core/dst.c:53) [2016.544013][T12481] dst_alloc (net/core/dst.c:96) [2016.544013][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2016.544013][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2016.544013][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2016.544013][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2016.544013][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2016.544013][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2016.544013][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2016.544013][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2016.544013][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2016.544013][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2016.544013][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2016.544013][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2016.544013][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2016.544013][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2016.544013][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2016.544013][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2016.544013][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2016.544013][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2016.544013][T12481] [ 2016.546579][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2016.546579][T12481] netdev_get_by_index (net/core/dev.c:916) [2016.546579][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2016.546579][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2016.546579][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2016.546579][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2016.546579][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2016.546579][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2016.546579][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2016.546579][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2016.546579][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2016.546579][T12481] ___sys_sendmsg (net/socket.c:2641) [2016.546579][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2016.546579][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2016.546579][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2016.546579][T12481] ___sys_sendmsg (net/socket.c:2641) | [2016.546579][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2016.546579][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2016.546579][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2016.546579][T12481] [ 2016.548725][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2016.548725][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2016.548725][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2016.548725][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2016.548725][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2016.548725][T12481] veth_newlink (drivers/net/veth.c:1860) [2016.548725][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2016.548725][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2016.548725][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2016.548725][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2016.548725][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2016.548725][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2016.548725][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2016.548725][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2016.548725][T12481] ___sys_sendmsg (net/socket.c:2641) [2016.548725][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2016.548725][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2016.548725][T12481] ___sys_sendmsg (net/socket.c:2641) | [2016.548725][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2016.548725][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2016.548725][T12481] | [ 2026.700060][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2026.700468][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2026.700468][T12481] dst_init (net/core/dst.c:53) [2026.700468][T12481] dst_alloc (net/core/dst.c:96) [2026.700468][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2026.700468][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2026.700468][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2026.700468][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2026.700468][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2026.700468][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2026.700468][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2026.700468][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2026.700468][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2026.700468][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2026.700468][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2026.700468][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2026.700468][T12481] arp_solicit (net/ipv4/arp.c:392) [2026.700468][T12481] neigh_probe (net/core/neighbour.c:1077) | [2026.700468][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2026.700468][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2026.700468][T12481] arp_solicit (net/ipv4/arp.c:392) | [2026.700468][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2026.700468][T12481] [ 2026.702841][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2026.702841][T12481] dst_init (net/core/dst.c:53) [2026.702841][T12481] dst_alloc (net/core/dst.c:96) [2026.702841][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2026.702841][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2026.702841][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2026.702841][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2026.702841][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2026.702841][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2026.702841][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2026.702841][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2026.702841][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2026.702841][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2026.702841][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2026.702841][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2026.702841][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2026.702841][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2026.702841][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2026.702841][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2026.702841][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2026.702841][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2026.702841][T12481] [ 2026.705164][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2026.705164][T12481] netdev_get_by_index (net/core/dev.c:916) [2026.705164][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2026.705164][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2026.705164][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2026.705164][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2026.705164][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2026.705164][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2026.705164][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2026.705164][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2026.705164][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2026.705164][T12481] ___sys_sendmsg (net/socket.c:2641) [2026.705164][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2026.705164][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2026.705164][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2026.705164][T12481] ___sys_sendmsg (net/socket.c:2641) | [2026.705164][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2026.705164][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2026.705164][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2026.705164][T12481] [ 2026.707229][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2026.707229][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2026.707229][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2026.707229][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2026.707229][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2026.707229][T12481] veth_newlink (drivers/net/veth.c:1860) [2026.707229][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2026.707229][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2026.707229][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2026.707229][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2026.707229][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2026.707229][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2026.707229][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2026.707229][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2026.707229][T12481] ___sys_sendmsg (net/socket.c:2641) [2026.707229][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2026.707229][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2026.707229][T12481] ___sys_sendmsg (net/socket.c:2641) | [2026.707229][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2026.707229][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2026.707229][T12481] | [ 2036.957124][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2036.957513][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2036.957513][T12481] dst_init (net/core/dst.c:53) [2036.957513][T12481] dst_alloc (net/core/dst.c:96) [2036.957513][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2036.957513][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2036.957513][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2036.957513][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2036.957513][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2036.957513][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2036.957513][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2036.957513][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2036.957513][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2036.957513][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2036.957513][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2036.957513][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2036.957513][T12481] arp_solicit (net/ipv4/arp.c:392) [2036.957513][T12481] neigh_probe (net/core/neighbour.c:1077) | [2036.957513][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2036.957513][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2036.957513][T12481] arp_solicit (net/ipv4/arp.c:392) | [2036.957513][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2036.957513][T12481] [ 2036.959825][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2036.959825][T12481] dst_init (net/core/dst.c:53) [2036.959825][T12481] dst_alloc (net/core/dst.c:96) [2036.959825][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2036.959825][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2036.959825][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2036.959825][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2036.959825][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2036.959825][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2036.959825][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2036.959825][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2036.959825][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2036.959825][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2036.959825][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2036.959825][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2036.959825][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2036.959825][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2036.959825][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2036.959825][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2036.959825][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2036.959825][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2036.959825][T12481] [ 2036.962198][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2036.962198][T12481] netdev_get_by_index (net/core/dev.c:916) [2036.962198][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2036.962198][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2036.962198][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2036.962198][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2036.962198][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2036.962198][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2036.962198][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2036.962198][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2036.962198][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2036.962198][T12481] ___sys_sendmsg (net/socket.c:2641) [2036.962198][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2036.962198][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2036.962198][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2036.962198][T12481] ___sys_sendmsg (net/socket.c:2641) | [2036.962198][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2036.962198][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2036.962198][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2036.962198][T12481] [ 2036.964191][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2036.964191][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2036.964191][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2036.964191][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2036.964191][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2036.964191][T12481] veth_newlink (drivers/net/veth.c:1860) [2036.964191][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2036.964191][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2036.964191][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2036.964191][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2036.964191][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2036.964191][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2036.964191][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2036.964191][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2036.964191][T12481] ___sys_sendmsg (net/socket.c:2641) [2036.964191][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2036.964191][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2036.964191][T12481] ___sys_sendmsg (net/socket.c:2641) | [2036.964191][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2036.964191][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2036.964191][T12481] | [ 2047.133059][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2047.133479][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2047.133479][T12481] dst_init (net/core/dst.c:53) [2047.133479][T12481] dst_alloc (net/core/dst.c:96) [2047.133479][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2047.133479][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2047.133479][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2047.133479][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2047.133479][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2047.133479][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2047.133479][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2047.133479][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2047.133479][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2047.133479][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2047.133479][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2047.133479][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2047.133479][T12481] arp_solicit (net/ipv4/arp.c:392) [2047.133479][T12481] neigh_probe (net/core/neighbour.c:1077) | [2047.133479][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2047.133479][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2047.133479][T12481] arp_solicit (net/ipv4/arp.c:392) | [2047.133479][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2047.133479][T12481] [ 2047.135823][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2047.135823][T12481] dst_init (net/core/dst.c:53) [2047.135823][T12481] dst_alloc (net/core/dst.c:96) [2047.135823][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2047.135823][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2047.135823][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2047.135823][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2047.135823][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2047.135823][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2047.135823][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2047.135823][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2047.135823][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2047.135823][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2047.135823][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2047.135823][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2047.135823][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2047.135823][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2047.135823][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2047.135823][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2047.135823][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2047.135823][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2047.135823][T12481] [ 2047.138285][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2047.138285][T12481] netdev_get_by_index (net/core/dev.c:916) [2047.138285][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2047.138285][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2047.138285][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2047.138285][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2047.138285][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2047.138285][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2047.138285][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2047.138285][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2047.138285][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2047.138285][T12481] ___sys_sendmsg (net/socket.c:2641) [2047.138285][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2047.138285][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2047.138285][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2047.138285][T12481] ___sys_sendmsg (net/socket.c:2641) | [2047.138285][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2047.138285][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2047.138285][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2047.138285][T12481] [ 2047.140456][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2047.140456][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2047.140456][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2047.140456][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2047.140456][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2047.140456][T12481] veth_newlink (drivers/net/veth.c:1860) [2047.140456][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2047.140456][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2047.140456][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2047.140456][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2047.140456][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2047.140456][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2047.140456][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2047.140456][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2047.140456][T12481] ___sys_sendmsg (net/socket.c:2641) [2047.140456][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2047.140456][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2047.140456][T12481] ___sys_sendmsg (net/socket.c:2641) | [2047.140456][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2047.140456][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2047.140456][T12481] | [ 2057.316243][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2057.316639][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2057.316639][T12481] dst_init (net/core/dst.c:53) [2057.316639][T12481] dst_alloc (net/core/dst.c:96) [2057.316639][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2057.316639][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2057.316639][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2057.316639][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2057.316639][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2057.316639][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2057.316639][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2057.316639][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2057.316639][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2057.316639][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2057.316639][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2057.316639][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2057.316639][T12481] arp_solicit (net/ipv4/arp.c:392) [2057.316639][T12481] neigh_probe (net/core/neighbour.c:1077) | [2057.316639][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2057.316639][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2057.316639][T12481] arp_solicit (net/ipv4/arp.c:392) | [2057.316639][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2057.316639][T12481] [ 2057.318948][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2057.318948][T12481] dst_init (net/core/dst.c:53) [2057.318948][T12481] dst_alloc (net/core/dst.c:96) [2057.318948][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2057.318948][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2057.318948][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2057.318948][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2057.318948][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2057.318948][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2057.318948][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2057.318948][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2057.318948][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2057.318948][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2057.318948][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2057.318948][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2057.318948][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2057.318948][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2057.318948][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2057.318948][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2057.318948][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2057.318948][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2057.318948][T12481] [ 2057.321292][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2057.321292][T12481] netdev_get_by_index (net/core/dev.c:916) [2057.321292][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2057.321292][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2057.321292][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2057.321292][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2057.321292][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2057.321292][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2057.321292][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2057.321292][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2057.321292][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2057.321292][T12481] ___sys_sendmsg (net/socket.c:2641) [2057.321292][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2057.321292][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2057.321292][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2057.321292][T12481] ___sys_sendmsg (net/socket.c:2641) | [2057.321292][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2057.321292][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2057.321292][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2057.321292][T12481] [ 2057.323247][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2057.323247][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2057.323247][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2057.323247][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2057.323247][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2057.323247][T12481] veth_newlink (drivers/net/veth.c:1860) [2057.323247][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2057.323247][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2057.323247][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2057.323247][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2057.323247][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2057.323247][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2057.323247][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2057.323247][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2057.323247][T12481] ___sys_sendmsg (net/socket.c:2641) [2057.323247][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2057.323247][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2057.323247][T12481] ___sys_sendmsg (net/socket.c:2641) | [2057.323247][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2057.323247][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2057.323247][T12481] | [ 2067.524099][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2067.524496][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2067.524496][T12481] dst_init (net/core/dst.c:53) [2067.524496][T12481] dst_alloc (net/core/dst.c:96) [2067.524496][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2067.524496][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2067.524496][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2067.524496][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2067.524496][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2067.524496][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2067.524496][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2067.524496][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2067.524496][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2067.524496][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2067.524496][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2067.524496][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2067.524496][T12481] arp_solicit (net/ipv4/arp.c:392) [2067.524496][T12481] neigh_probe (net/core/neighbour.c:1077) | [2067.524496][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2067.524496][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2067.524496][T12481] arp_solicit (net/ipv4/arp.c:392) | [2067.524496][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2067.524496][T12481] [ 2067.526834][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2067.526834][T12481] dst_init (net/core/dst.c:53) [2067.526834][T12481] dst_alloc (net/core/dst.c:96) [2067.526834][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2067.526834][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2067.526834][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2067.526834][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2067.526834][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2067.526834][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2067.526834][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2067.526834][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2067.526834][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2067.526834][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2067.526834][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2067.526834][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2067.526834][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2067.526834][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2067.526834][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2067.526834][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2067.526834][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2067.526834][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2067.526834][T12481] [ 2067.529148][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2067.529148][T12481] netdev_get_by_index (net/core/dev.c:916) [2067.529148][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2067.529148][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2067.529148][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2067.529148][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2067.529148][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2067.529148][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2067.529148][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2067.529148][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2067.529148][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2067.529148][T12481] ___sys_sendmsg (net/socket.c:2641) [2067.529148][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2067.529148][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2067.529148][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2067.529148][T12481] ___sys_sendmsg (net/socket.c:2641) | [2067.529148][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2067.529148][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2067.529148][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2067.529148][T12481] [ 2067.531138][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2067.531138][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2067.531138][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2067.531138][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2067.531138][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2067.531138][T12481] veth_newlink (drivers/net/veth.c:1860) [2067.531138][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2067.531138][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2067.531138][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2067.531138][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2067.531138][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2067.531138][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2067.531138][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2067.531138][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2067.531138][T12481] ___sys_sendmsg (net/socket.c:2641) [2067.531138][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2067.531138][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2067.531138][T12481] ___sys_sendmsg (net/socket.c:2641) | [2067.531138][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2067.531138][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2067.531138][T12481] | [ 2077.740257][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2077.740651][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2077.740651][T12481] dst_init (net/core/dst.c:53) [2077.740651][T12481] dst_alloc (net/core/dst.c:96) [2077.740651][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2077.740651][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2077.740651][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2077.740651][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2077.740651][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2077.740651][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2077.740651][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2077.740651][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2077.740651][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2077.740651][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2077.740651][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2077.740651][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2077.740651][T12481] arp_solicit (net/ipv4/arp.c:392) [2077.740651][T12481] neigh_probe (net/core/neighbour.c:1077) | [2077.740651][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2077.740651][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2077.740651][T12481] arp_solicit (net/ipv4/arp.c:392) | [2077.740651][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2077.740651][T12481] [ 2077.742966][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2077.742966][T12481] dst_init (net/core/dst.c:53) [2077.742966][T12481] dst_alloc (net/core/dst.c:96) [2077.742966][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2077.742966][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2077.742966][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2077.742966][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2077.742966][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2077.742966][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2077.742966][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2077.742966][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2077.742966][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2077.742966][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2077.742966][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2077.742966][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2077.742966][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2077.742966][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2077.742966][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2077.742966][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2077.742966][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2077.742966][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2077.742966][T12481] [ 2077.745290][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2077.745290][T12481] netdev_get_by_index (net/core/dev.c:916) [2077.745290][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2077.745290][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2077.745290][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2077.745290][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2077.745290][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2077.745290][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2077.745290][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2077.745290][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2077.745290][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2077.745290][T12481] ___sys_sendmsg (net/socket.c:2641) [2077.745290][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2077.745290][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2077.745290][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2077.745290][T12481] ___sys_sendmsg (net/socket.c:2641) | [2077.745290][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2077.745290][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2077.745290][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2077.745290][T12481] [ 2077.747261][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2077.747261][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2077.747261][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2077.747261][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2077.747261][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2077.747261][T12481] veth_newlink (drivers/net/veth.c:1860) [2077.747261][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2077.747261][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2077.747261][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2077.747261][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2077.747261][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2077.747261][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2077.747261][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2077.747261][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2077.747261][T12481] ___sys_sendmsg (net/socket.c:2641) [2077.747261][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2077.747261][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2077.747261][T12481] ___sys_sendmsg (net/socket.c:2641) | [2077.747261][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2077.747261][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2077.747261][T12481] | [ 2087.964201][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2087.964599][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2087.964599][T12481] dst_init (net/core/dst.c:53) [2087.964599][T12481] dst_alloc (net/core/dst.c:96) [2087.964599][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2087.964599][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2087.964599][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2087.964599][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2087.964599][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2087.964599][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2087.964599][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2087.964599][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2087.964599][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2087.964599][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2087.964599][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2087.964599][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2087.964599][T12481] arp_solicit (net/ipv4/arp.c:392) [2087.964599][T12481] neigh_probe (net/core/neighbour.c:1077) | [2087.964599][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2087.964599][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2087.964599][T12481] arp_solicit (net/ipv4/arp.c:392) | [2087.964599][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2087.964599][T12481] [ 2087.966934][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2087.966934][T12481] dst_init (net/core/dst.c:53) [2087.966934][T12481] dst_alloc (net/core/dst.c:96) [2087.966934][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2087.966934][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2087.966934][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2087.966934][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2087.966934][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2087.966934][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2087.966934][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2087.966934][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2087.966934][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2087.966934][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2087.966934][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2087.966934][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2087.966934][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2087.966934][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2087.966934][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2087.966934][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2087.966934][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2087.966934][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2087.966934][T12481] [ 2087.969239][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2087.969239][T12481] netdev_get_by_index (net/core/dev.c:916) [2087.969239][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2087.969239][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2087.969239][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2087.969239][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2087.969239][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2087.969239][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2087.969239][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2087.969239][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2087.969239][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2087.969239][T12481] ___sys_sendmsg (net/socket.c:2641) [2087.969239][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2087.969239][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2087.969239][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2087.969239][T12481] ___sys_sendmsg (net/socket.c:2641) | [2087.969239][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2087.969239][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2087.969239][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2087.969239][T12481] [ 2087.971238][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2087.971238][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2087.971238][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2087.971238][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2087.971238][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2087.971238][T12481] veth_newlink (drivers/net/veth.c:1860) [2087.971238][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2087.971238][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2087.971238][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2087.971238][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2087.971238][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2087.971238][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2087.971238][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2087.971238][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2087.971238][T12481] ___sys_sendmsg (net/socket.c:2641) [2087.971238][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2087.971238][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2087.971238][T12481] ___sys_sendmsg (net/socket.c:2641) | [2087.971238][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2087.971238][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2087.971238][T12481] | [ 2098.172153][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2098.172585][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2098.172585][T12481] dst_init (net/core/dst.c:53) [2098.172585][T12481] dst_alloc (net/core/dst.c:96) [2098.172585][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2098.172585][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2098.172585][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2098.172585][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2098.172585][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2098.172585][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2098.172585][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2098.172585][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2098.172585][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2098.172585][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2098.172585][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2098.172585][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2098.172585][T12481] arp_solicit (net/ipv4/arp.c:392) [2098.172585][T12481] neigh_probe (net/core/neighbour.c:1077) | [2098.172585][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2098.172585][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2098.172585][T12481] arp_solicit (net/ipv4/arp.c:392) | [2098.172585][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2098.172585][T12481] [ 2098.175472][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2098.175472][T12481] dst_init (net/core/dst.c:53) [2098.175472][T12481] dst_alloc (net/core/dst.c:96) [2098.175472][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2098.175472][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2098.175472][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2098.175472][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2098.175472][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2098.175472][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2098.175472][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2098.175472][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2098.175472][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2098.175472][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2098.175472][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2098.175472][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2098.175472][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2098.175472][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2098.175472][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2098.175472][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2098.175472][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2098.175472][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2098.175472][T12481] [ 2098.177984][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2098.177984][T12481] netdev_get_by_index (net/core/dev.c:916) [2098.177984][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2098.177984][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2098.177984][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2098.177984][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2098.177984][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2098.177984][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2098.177984][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2098.177984][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2098.177984][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2098.177984][T12481] ___sys_sendmsg (net/socket.c:2641) [2098.177984][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2098.177984][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2098.177984][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2098.177984][T12481] ___sys_sendmsg (net/socket.c:2641) | [2098.177984][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2098.177984][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2098.177984][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2098.177984][T12481] [ 2098.180137][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2098.180137][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2098.180137][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2098.180137][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2098.180137][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2098.180137][T12481] veth_newlink (drivers/net/veth.c:1860) [2098.180137][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2098.180137][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2098.180137][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2098.180137][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2098.180137][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2098.180137][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2098.180137][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2098.180137][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2098.180137][T12481] ___sys_sendmsg (net/socket.c:2641) [2098.180137][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2098.180137][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2098.180137][T12481] ___sys_sendmsg (net/socket.c:2641) | [2098.180137][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2098.180137][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2098.180137][T12481] | [ 2108.372260][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2108.372660][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2108.372660][T12481] dst_init (net/core/dst.c:53) [2108.372660][T12481] dst_alloc (net/core/dst.c:96) [2108.372660][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2108.372660][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2108.372660][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2108.372660][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2108.372660][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2108.372660][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2108.372660][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2108.372660][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2108.372660][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2108.372660][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2108.372660][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2108.372660][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2108.372660][T12481] arp_solicit (net/ipv4/arp.c:392) [2108.372660][T12481] neigh_probe (net/core/neighbour.c:1077) | [2108.372660][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2108.372660][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2108.372660][T12481] arp_solicit (net/ipv4/arp.c:392) | [2108.372660][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2108.372660][T12481] [ 2108.374960][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2108.374960][T12481] dst_init (net/core/dst.c:53) [2108.374960][T12481] dst_alloc (net/core/dst.c:96) [2108.374960][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2108.374960][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2108.374960][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2108.374960][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2108.374960][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2108.374960][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2108.374960][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2108.374960][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2108.374960][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2108.374960][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2108.374960][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2108.374960][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2108.374960][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2108.374960][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2108.374960][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2108.374960][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2108.374960][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2108.374960][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2108.374960][T12481] [ 2108.377270][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2108.377270][T12481] netdev_get_by_index (net/core/dev.c:916) [2108.377270][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2108.377270][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2108.377270][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2108.377270][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2108.377270][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2108.377270][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2108.377270][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2108.377270][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2108.377270][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2108.377270][T12481] ___sys_sendmsg (net/socket.c:2641) [2108.377270][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2108.377270][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2108.377270][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2108.377270][T12481] ___sys_sendmsg (net/socket.c:2641) | [2108.377270][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2108.377270][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2108.377270][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2108.377270][T12481] [ 2108.379249][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2108.379249][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2108.379249][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2108.379249][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2108.379249][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2108.379249][T12481] veth_newlink (drivers/net/veth.c:1860) [2108.379249][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2108.379249][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2108.379249][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2108.379249][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2108.379249][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2108.379249][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2108.379249][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2108.379249][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2108.379249][T12481] ___sys_sendmsg (net/socket.c:2641) [2108.379249][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2108.379249][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2108.379249][T12481] ___sys_sendmsg (net/socket.c:2641) | [2108.379249][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2108.379249][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2108.379249][T12481] | [ 2118.645056][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2118.645474][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2118.645474][T12481] dst_init (net/core/dst.c:53) [2118.645474][T12481] dst_alloc (net/core/dst.c:96) [2118.645474][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2118.645474][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2118.645474][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2118.645474][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2118.645474][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2118.645474][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2118.645474][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2118.645474][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2118.645474][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2118.645474][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2118.645474][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2118.645474][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2118.645474][T12481] arp_solicit (net/ipv4/arp.c:392) [2118.645474][T12481] neigh_probe (net/core/neighbour.c:1077) | [2118.645474][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2118.645474][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2118.645474][T12481] arp_solicit (net/ipv4/arp.c:392) | [2118.645474][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2118.645474][T12481] [ 2118.647739][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2118.647739][T12481] dst_init (net/core/dst.c:53) [2118.647739][T12481] dst_alloc (net/core/dst.c:96) [2118.647739][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2118.647739][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2118.647739][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2118.647739][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2118.647739][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2118.647739][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2118.647739][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2118.647739][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2118.647739][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2118.647739][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2118.647739][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2118.647739][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2118.647739][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2118.647739][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2118.647739][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2118.647739][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2118.647739][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2118.647739][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2118.647739][T12481] [ 2118.649999][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2118.649999][T12481] netdev_get_by_index (net/core/dev.c:916) [2118.649999][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2118.649999][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2118.649999][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2118.649999][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2118.649999][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2118.649999][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2118.649999][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2118.649999][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2118.649999][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2118.649999][T12481] ___sys_sendmsg (net/socket.c:2641) [2118.649999][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2118.649999][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2118.649999][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2118.649999][T12481] ___sys_sendmsg (net/socket.c:2641) | [2118.649999][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2118.649999][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2118.649999][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2118.649999][T12481] [ 2118.651937][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2118.651937][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2118.651937][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2118.651937][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2118.651937][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2118.651937][T12481] veth_newlink (drivers/net/veth.c:1860) [2118.651937][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2118.651937][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2118.651937][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2118.651937][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2118.651937][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2118.651937][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2118.651937][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2118.651937][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2118.651937][T12481] ___sys_sendmsg (net/socket.c:2641) [2118.651937][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2118.651937][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2118.651937][T12481] ___sys_sendmsg (net/socket.c:2641) | [2118.651937][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2118.651937][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2118.651937][T12481] | [ 2128.812840][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2128.813264][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2128.813264][T12481] dst_init (net/core/dst.c:53) [2128.813264][T12481] dst_alloc (net/core/dst.c:96) [2128.813264][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2128.813264][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2128.813264][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2128.813264][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2128.813264][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2128.813264][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2128.813264][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2128.813264][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2128.813264][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2128.813264][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2128.813264][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2128.813264][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2128.813264][T12481] arp_solicit (net/ipv4/arp.c:392) [2128.813264][T12481] neigh_probe (net/core/neighbour.c:1077) | [2128.813264][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2128.813264][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2128.813264][T12481] arp_solicit (net/ipv4/arp.c:392) | [2128.813264][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2128.813264][T12481] [ 2128.815865][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2128.815865][T12481] dst_init (net/core/dst.c:53) [2128.815865][T12481] dst_alloc (net/core/dst.c:96) [2128.815865][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2128.815865][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2128.815865][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2128.815865][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2128.815865][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2128.815865][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2128.815865][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2128.815865][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2128.815865][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2128.815865][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2128.815865][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2128.815865][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2128.815865][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2128.815865][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2128.815865][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2128.815865][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2128.815865][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2128.815865][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2128.815865][T12481] [ 2128.819380][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2128.819380][T12481] netdev_get_by_index (net/core/dev.c:916) [2128.819380][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2128.819380][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2128.819380][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2128.819380][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2128.819380][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2128.819380][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2128.819380][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2128.819380][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2128.819380][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2128.819380][T12481] ___sys_sendmsg (net/socket.c:2641) [2128.819380][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2128.819380][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2128.819380][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2128.819380][T12481] ___sys_sendmsg (net/socket.c:2641) | [2128.819380][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2128.819380][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2128.819380][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2128.819380][T12481] [ 2128.822333][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2128.822333][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2128.822333][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2128.822333][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2128.822333][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2128.822333][T12481] veth_newlink (drivers/net/veth.c:1860) [2128.822333][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2128.822333][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2128.822333][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2128.822333][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2128.822333][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2128.822333][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2128.822333][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2128.822333][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2128.822333][T12481] ___sys_sendmsg (net/socket.c:2641) [2128.822333][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2128.822333][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2128.822333][T12481] ___sys_sendmsg (net/socket.c:2641) | [2128.822333][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2128.822333][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2128.822333][T12481] | [ 2139.012062][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2139.012516][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2139.012516][T12481] dst_init (net/core/dst.c:53) [2139.012516][T12481] dst_alloc (net/core/dst.c:96) [2139.012516][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2139.012516][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2139.012516][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2139.012516][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2139.012516][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2139.012516][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2139.012516][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2139.012516][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2139.012516][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2139.012516][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2139.012516][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2139.012516][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2139.012516][T12481] arp_solicit (net/ipv4/arp.c:392) [2139.012516][T12481] neigh_probe (net/core/neighbour.c:1077) | [2139.012516][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2139.012516][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2139.012516][T12481] arp_solicit (net/ipv4/arp.c:392) | [2139.012516][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2139.012516][T12481] [ 2139.015356][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2139.015356][T12481] dst_init (net/core/dst.c:53) [2139.015356][T12481] dst_alloc (net/core/dst.c:96) [2139.015356][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2139.015356][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2139.015356][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2139.015356][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2139.015356][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2139.015356][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2139.015356][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2139.015356][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2139.015356][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2139.015356][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2139.015356][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2139.015356][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2139.015356][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2139.015356][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2139.015356][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2139.015356][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2139.015356][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2139.015356][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2139.015356][T12481] [ 2139.018139][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2139.018139][T12481] netdev_get_by_index (net/core/dev.c:916) [2139.018139][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2139.018139][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2139.018139][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2139.018139][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2139.018139][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2139.018139][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2139.018139][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2139.018139][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2139.018139][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2139.018139][T12481] ___sys_sendmsg (net/socket.c:2641) [2139.018139][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2139.018139][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2139.018139][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2139.018139][T12481] ___sys_sendmsg (net/socket.c:2641) | [2139.018139][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2139.018139][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2139.018139][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2139.018139][T12481] [ 2139.020523][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2139.020523][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2139.020523][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2139.020523][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2139.020523][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2139.020523][T12481] veth_newlink (drivers/net/veth.c:1860) [2139.020523][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2139.020523][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2139.020523][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2139.020523][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2139.020523][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2139.020523][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2139.020523][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2139.020523][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2139.020523][T12481] ___sys_sendmsg (net/socket.c:2641) [2139.020523][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2139.020523][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2139.020523][T12481] ___sys_sendmsg (net/socket.c:2641) | [2139.020523][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2139.020523][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2139.020523][T12481] | [ 2149.212167][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2149.212560][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2149.212560][T12481] dst_init (net/core/dst.c:53) [2149.212560][T12481] dst_alloc (net/core/dst.c:96) [2149.212560][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2149.212560][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2149.212560][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2149.212560][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2149.212560][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2149.212560][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2149.212560][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2149.212560][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2149.212560][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2149.212560][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2149.212560][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2149.212560][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2149.212560][T12481] arp_solicit (net/ipv4/arp.c:392) [2149.212560][T12481] neigh_probe (net/core/neighbour.c:1077) | [2149.212560][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2149.212560][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2149.212560][T12481] arp_solicit (net/ipv4/arp.c:392) | [2149.212560][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2149.212560][T12481] [ 2149.214877][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2149.214877][T12481] dst_init (net/core/dst.c:53) [2149.214877][T12481] dst_alloc (net/core/dst.c:96) [2149.214877][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2149.214877][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2149.214877][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2149.214877][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2149.214877][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2149.214877][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2149.214877][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2149.214877][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2149.214877][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2149.214877][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2149.214877][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2149.214877][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2149.214877][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2149.214877][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2149.214877][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2149.214877][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2149.214877][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2149.214877][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2149.214877][T12481] [ 2149.217153][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2149.217153][T12481] netdev_get_by_index (net/core/dev.c:916) [2149.217153][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2149.217153][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2149.217153][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2149.217153][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2149.217153][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2149.217153][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2149.217153][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2149.217153][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2149.217153][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2149.217153][T12481] ___sys_sendmsg (net/socket.c:2641) [2149.217153][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2149.217153][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2149.217153][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2149.217153][T12481] ___sys_sendmsg (net/socket.c:2641) | [2149.217153][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2149.217153][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2149.217153][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2149.217153][T12481] [ 2149.219104][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2149.219104][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2149.219104][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2149.219104][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2149.219104][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2149.219104][T12481] veth_newlink (drivers/net/veth.c:1860) [2149.219104][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2149.219104][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2149.219104][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2149.219104][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2149.219104][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2149.219104][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2149.219104][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2149.219104][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2149.219104][T12481] ___sys_sendmsg (net/socket.c:2641) [2149.219104][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2149.219104][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2149.219104][T12481] ___sys_sendmsg (net/socket.c:2641) | [2149.219104][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2149.219104][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2149.219104][T12481] | [ 2159.388063][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2159.388460][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2159.388460][T12481] dst_init (net/core/dst.c:53) [2159.388460][T12481] dst_alloc (net/core/dst.c:96) [2159.388460][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2159.388460][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2159.388460][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2159.388460][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2159.388460][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2159.388460][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2159.388460][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2159.388460][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2159.388460][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2159.388460][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2159.388460][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2159.388460][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2159.388460][T12481] arp_solicit (net/ipv4/arp.c:392) [2159.388460][T12481] neigh_probe (net/core/neighbour.c:1077) | [2159.388460][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2159.388460][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2159.388460][T12481] arp_solicit (net/ipv4/arp.c:392) | [2159.388460][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2159.388460][T12481] [ 2159.390780][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2159.390780][T12481] dst_init (net/core/dst.c:53) [2159.390780][T12481] dst_alloc (net/core/dst.c:96) [2159.390780][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2159.390780][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2159.390780][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2159.390780][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2159.390780][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2159.390780][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2159.390780][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2159.390780][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2159.390780][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2159.390780][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2159.390780][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2159.390780][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2159.390780][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2159.390780][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2159.390780][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2159.390780][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2159.390780][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2159.390780][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2159.390780][T12481] [ 2159.393078][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2159.393078][T12481] netdev_get_by_index (net/core/dev.c:916) [2159.393078][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2159.393078][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2159.393078][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2159.393078][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2159.393078][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2159.393078][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2159.393078][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2159.393078][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2159.393078][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2159.393078][T12481] ___sys_sendmsg (net/socket.c:2641) [2159.393078][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2159.393078][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2159.393078][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2159.393078][T12481] ___sys_sendmsg (net/socket.c:2641) | [2159.393078][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2159.393078][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2159.393078][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2159.393078][T12481] [ 2159.395076][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2159.395076][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2159.395076][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2159.395076][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2159.395076][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2159.395076][T12481] veth_newlink (drivers/net/veth.c:1860) [2159.395076][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2159.395076][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2159.395076][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2159.395076][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2159.395076][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2159.395076][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2159.395076][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2159.395076][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2159.395076][T12481] ___sys_sendmsg (net/socket.c:2641) [2159.395076][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2159.395076][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2159.395076][T12481] ___sys_sendmsg (net/socket.c:2641) | [2159.395076][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2159.395076][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2159.395076][T12481] | [ 2169.437063][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2169.437449][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2169.437449][T12481] dst_init (net/core/dst.c:53) [2169.437449][T12481] dst_alloc (net/core/dst.c:96) [2169.437449][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2169.437449][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2169.437449][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2169.437449][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2169.437449][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2169.437449][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2169.437449][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2169.437449][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2169.437449][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2169.437449][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2169.437449][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2169.437449][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2169.437449][T12481] arp_solicit (net/ipv4/arp.c:392) [2169.437449][T12481] neigh_probe (net/core/neighbour.c:1077) | [2169.437449][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2169.437449][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2169.437449][T12481] arp_solicit (net/ipv4/arp.c:392) | [2169.437449][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2169.437449][T12481] [ 2169.439708][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2169.439708][T12481] dst_init (net/core/dst.c:53) [2169.439708][T12481] dst_alloc (net/core/dst.c:96) [2169.439708][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2169.439708][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2169.439708][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2169.439708][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2169.439708][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2169.439708][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2169.439708][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2169.439708][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2169.439708][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2169.439708][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2169.439708][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2169.439708][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2169.439708][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2169.439708][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2169.439708][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2169.439708][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2169.439708][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2169.439708][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2169.439708][T12481] [ 2169.442002][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2169.442002][T12481] netdev_get_by_index (net/core/dev.c:916) [2169.442002][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2169.442002][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2169.442002][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2169.442002][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2169.442002][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2169.442002][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2169.442002][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2169.442002][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2169.442002][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2169.442002][T12481] ___sys_sendmsg (net/socket.c:2641) [2169.442002][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2169.442002][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2169.442002][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2169.442002][T12481] ___sys_sendmsg (net/socket.c:2641) | [2169.442002][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2169.442002][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2169.442002][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2169.442002][T12481] [ 2169.443994][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2169.443994][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2169.443994][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2169.443994][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2169.443994][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2169.443994][T12481] veth_newlink (drivers/net/veth.c:1860) [2169.443994][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2169.443994][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2169.443994][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2169.443994][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2169.443994][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2169.443994][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2169.443994][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2169.443994][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2169.443994][T12481] ___sys_sendmsg (net/socket.c:2641) [2169.443994][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2169.443994][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2169.443994][T12481] ___sys_sendmsg (net/socket.c:2641) | [2169.443994][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2169.443994][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2169.443994][T12481] | [ 2179.629189][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2179.629573][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2179.629573][T12481] dst_init (net/core/dst.c:53) [2179.629573][T12481] dst_alloc (net/core/dst.c:96) [2179.629573][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2179.629573][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2179.629573][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2179.629573][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2179.629573][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2179.629573][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2179.629573][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2179.629573][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2179.629573][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2179.629573][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2179.629573][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2179.629573][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2179.629573][T12481] arp_solicit (net/ipv4/arp.c:392) [2179.629573][T12481] neigh_probe (net/core/neighbour.c:1077) | [2179.629573][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2179.629573][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2179.629573][T12481] arp_solicit (net/ipv4/arp.c:392) | [2179.629573][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2179.629573][T12481] [ 2179.631855][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2179.631855][T12481] dst_init (net/core/dst.c:53) [2179.631855][T12481] dst_alloc (net/core/dst.c:96) [2179.631855][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2179.631855][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2179.631855][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2179.631855][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2179.631855][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2179.631855][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2179.631855][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2179.631855][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2179.631855][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2179.631855][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2179.631855][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2179.631855][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2179.631855][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2179.631855][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2179.631855][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2179.631855][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2179.631855][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2179.631855][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2179.631855][T12481] [ 2179.634192][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2179.634192][T12481] netdev_get_by_index (net/core/dev.c:916) [2179.634192][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2179.634192][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2179.634192][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2179.634192][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2179.634192][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2179.634192][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2179.634192][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2179.634192][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2179.634192][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2179.634192][T12481] ___sys_sendmsg (net/socket.c:2641) [2179.634192][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2179.634192][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2179.634192][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2179.634192][T12481] ___sys_sendmsg (net/socket.c:2641) | [2179.634192][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2179.634192][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2179.634192][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2179.634192][T12481] [ 2179.636180][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2179.636180][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2179.636180][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2179.636180][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2179.636180][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2179.636180][T12481] veth_newlink (drivers/net/veth.c:1860) [2179.636180][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2179.636180][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2179.636180][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2179.636180][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2179.636180][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2179.636180][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2179.636180][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2179.636180][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2179.636180][T12481] ___sys_sendmsg (net/socket.c:2641) [2179.636180][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2179.636180][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2179.636180][T12481] ___sys_sendmsg (net/socket.c:2641) | [2179.636180][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2179.636180][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2179.636180][T12481] | [ 2189.796157][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2189.796579][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2189.796579][T12481] dst_init (net/core/dst.c:53) [2189.796579][T12481] dst_alloc (net/core/dst.c:96) [2189.796579][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2189.796579][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2189.796579][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2189.796579][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2189.796579][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2189.796579][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2189.796579][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2189.796579][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2189.796579][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2189.796579][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2189.796579][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2189.796579][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2189.796579][T12481] arp_solicit (net/ipv4/arp.c:392) [2189.796579][T12481] neigh_probe (net/core/neighbour.c:1077) | [2189.796579][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2189.796579][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2189.796579][T12481] arp_solicit (net/ipv4/arp.c:392) | [2189.796579][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2189.796579][T12481] [ 2189.798930][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2189.798930][T12481] dst_init (net/core/dst.c:53) [2189.798930][T12481] dst_alloc (net/core/dst.c:96) [2189.798930][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2189.798930][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2189.798930][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2189.798930][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2189.798930][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2189.798930][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2189.798930][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2189.798930][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2189.798930][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2189.798930][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2189.798930][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2189.798930][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2189.798930][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2189.798930][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2189.798930][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2189.798930][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2189.798930][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2189.798930][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2189.798930][T12481] [ 2189.801225][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2189.801225][T12481] netdev_get_by_index (net/core/dev.c:916) [2189.801225][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2189.801225][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2189.801225][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2189.801225][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2189.801225][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2189.801225][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2189.801225][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2189.801225][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2189.801225][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2189.801225][T12481] ___sys_sendmsg (net/socket.c:2641) [2189.801225][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2189.801225][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2189.801225][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2189.801225][T12481] ___sys_sendmsg (net/socket.c:2641) | [2189.801225][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2189.801225][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2189.801225][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2189.801225][T12481] [ 2189.803213][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2189.803213][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2189.803213][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2189.803213][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2189.803213][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2189.803213][T12481] veth_newlink (drivers/net/veth.c:1860) [2189.803213][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2189.803213][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2189.803213][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2189.803213][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2189.803213][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2189.803213][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2189.803213][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2189.803213][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2189.803213][T12481] ___sys_sendmsg (net/socket.c:2641) [2189.803213][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2189.803213][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2189.803213][T12481] ___sys_sendmsg (net/socket.c:2641) | [2189.803213][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2189.803213][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2189.803213][T12481] | [ 2199.988177][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2199.988597][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2199.988597][T12481] dst_init (net/core/dst.c:53) [2199.988597][T12481] dst_alloc (net/core/dst.c:96) [2199.988597][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2199.988597][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2199.988597][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2199.988597][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2199.988597][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2199.988597][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2199.988597][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2199.988597][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2199.988597][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2199.988597][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2199.988597][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2199.988597][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2199.988597][T12481] arp_solicit (net/ipv4/arp.c:392) [2199.988597][T12481] neigh_probe (net/core/neighbour.c:1077) | [2199.988597][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2199.988597][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2199.988597][T12481] arp_solicit (net/ipv4/arp.c:392) | [2199.988597][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2199.988597][T12481] [ 2199.990949][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2199.990949][T12481] dst_init (net/core/dst.c:53) [2199.990949][T12481] dst_alloc (net/core/dst.c:96) [2199.990949][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2199.990949][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2199.990949][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2199.990949][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2199.990949][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2199.990949][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2199.990949][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2199.990949][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2199.990949][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2199.990949][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2199.990949][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2199.990949][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2199.990949][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2199.990949][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2199.990949][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2199.990949][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2199.990949][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2199.990949][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2199.990949][T12481] [ 2199.993288][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2199.993288][T12481] netdev_get_by_index (net/core/dev.c:916) [2199.993288][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2199.993288][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2199.993288][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2199.993288][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2199.993288][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2199.993288][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2199.993288][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2199.993288][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2199.993288][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2199.993288][T12481] ___sys_sendmsg (net/socket.c:2641) [2199.993288][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2199.993288][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2199.993288][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2199.993288][T12481] ___sys_sendmsg (net/socket.c:2641) | [2199.993288][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2199.993288][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2199.993288][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2199.993288][T12481] [ 2199.995287][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2199.995287][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2199.995287][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2199.995287][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2199.995287][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2199.995287][T12481] veth_newlink (drivers/net/veth.c:1860) [2199.995287][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2199.995287][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2199.995287][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2199.995287][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2199.995287][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2199.995287][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2199.995287][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2199.995287][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2199.995287][T12481] ___sys_sendmsg (net/socket.c:2641) [2199.995287][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2199.995287][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2199.995287][T12481] ___sys_sendmsg (net/socket.c:2641) | [2199.995287][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2199.995287][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2199.995287][T12481] | [ 2210.156197][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2210.156702][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2210.156702][T12481] dst_init (net/core/dst.c:53) [2210.156702][T12481] dst_alloc (net/core/dst.c:96) [2210.156702][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2210.156702][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2210.156702][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2210.156702][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2210.156702][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2210.156702][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2210.156702][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2210.156702][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2210.156702][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2210.156702][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2210.156702][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2210.156702][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2210.156702][T12481] arp_solicit (net/ipv4/arp.c:392) [2210.156702][T12481] neigh_probe (net/core/neighbour.c:1077) | [2210.156702][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2210.156702][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2210.156702][T12481] arp_solicit (net/ipv4/arp.c:392) | [2210.156702][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2210.156702][T12481] [ 2210.159026][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2210.159026][T12481] dst_init (net/core/dst.c:53) [2210.159026][T12481] dst_alloc (net/core/dst.c:96) [2210.159026][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2210.159026][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2210.159026][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2210.159026][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2210.159026][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2210.159026][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2210.159026][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2210.159026][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2210.159026][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2210.159026][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2210.159026][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2210.159026][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2210.159026][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2210.159026][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2210.159026][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2210.159026][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2210.159026][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2210.159026][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2210.159026][T12481] [ 2210.161295][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2210.161295][T12481] netdev_get_by_index (net/core/dev.c:916) [2210.161295][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2210.161295][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2210.161295][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2210.161295][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2210.161295][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2210.161295][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2210.161295][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2210.161295][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2210.161295][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2210.161295][T12481] ___sys_sendmsg (net/socket.c:2641) [2210.161295][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2210.161295][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2210.161295][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2210.161295][T12481] ___sys_sendmsg (net/socket.c:2641) | [2210.161295][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2210.161295][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2210.161295][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2210.161295][T12481] [ 2210.163277][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2210.163277][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2210.163277][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2210.163277][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2210.163277][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2210.163277][T12481] veth_newlink (drivers/net/veth.c:1860) [2210.163277][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2210.163277][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2210.163277][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2210.163277][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2210.163277][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2210.163277][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2210.163277][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2210.163277][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2210.163277][T12481] ___sys_sendmsg (net/socket.c:2641) [2210.163277][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2210.163277][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2210.163277][T12481] ___sys_sendmsg (net/socket.c:2641) | [2210.163277][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2210.163277][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2210.163277][T12481] | [ 2220.364134][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2220.364524][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2220.364524][T12481] dst_init (net/core/dst.c:53) [2220.364524][T12481] dst_alloc (net/core/dst.c:96) [2220.364524][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2220.364524][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2220.364524][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2220.364524][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2220.364524][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2220.364524][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2220.364524][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2220.364524][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2220.364524][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2220.364524][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2220.364524][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2220.364524][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2220.364524][T12481] arp_solicit (net/ipv4/arp.c:392) [2220.364524][T12481] neigh_probe (net/core/neighbour.c:1077) | [2220.364524][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2220.364524][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2220.364524][T12481] arp_solicit (net/ipv4/arp.c:392) | [2220.364524][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2220.364524][T12481] [ 2220.366835][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2220.366835][T12481] dst_init (net/core/dst.c:53) [2220.366835][T12481] dst_alloc (net/core/dst.c:96) [2220.366835][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2220.366835][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2220.366835][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2220.366835][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2220.366835][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2220.366835][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2220.366835][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2220.366835][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2220.366835][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2220.366835][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2220.366835][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2220.366835][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2220.366835][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2220.366835][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2220.366835][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2220.366835][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2220.366835][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2220.366835][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2220.366835][T12481] [ 2220.369143][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2220.369143][T12481] netdev_get_by_index (net/core/dev.c:916) [2220.369143][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2220.369143][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2220.369143][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2220.369143][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2220.369143][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2220.369143][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2220.369143][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2220.369143][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2220.369143][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2220.369143][T12481] ___sys_sendmsg (net/socket.c:2641) [2220.369143][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2220.369143][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2220.369143][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2220.369143][T12481] ___sys_sendmsg (net/socket.c:2641) | [2220.369143][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2220.369143][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2220.369143][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2220.369143][T12481] [ 2220.371104][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2220.371104][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2220.371104][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2220.371104][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2220.371104][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2220.371104][T12481] veth_newlink (drivers/net/veth.c:1860) [2220.371104][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2220.371104][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2220.371104][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2220.371104][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2220.371104][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2220.371104][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2220.371104][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2220.371104][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2220.371104][T12481] ___sys_sendmsg (net/socket.c:2641) [2220.371104][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2220.371104][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2220.371104][T12481] ___sys_sendmsg (net/socket.c:2641) | [2220.371104][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2220.371104][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2220.371104][T12481] | [ 2230.588210][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2230.588622][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2230.588622][T12481] dst_init (net/core/dst.c:53) [2230.588622][T12481] dst_alloc (net/core/dst.c:96) [2230.588622][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2230.588622][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2230.588622][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2230.588622][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2230.588622][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2230.588622][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2230.588622][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2230.588622][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2230.588622][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2230.588622][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2230.588622][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2230.588622][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2230.588622][T12481] arp_solicit (net/ipv4/arp.c:392) [2230.588622][T12481] neigh_probe (net/core/neighbour.c:1077) | [2230.588622][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2230.588622][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2230.588622][T12481] arp_solicit (net/ipv4/arp.c:392) | [2230.588622][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2230.588622][T12481] [ 2230.590897][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2230.590897][T12481] dst_init (net/core/dst.c:53) [2230.590897][T12481] dst_alloc (net/core/dst.c:96) [2230.590897][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2230.590897][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2230.590897][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2230.590897][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2230.590897][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2230.590897][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2230.590897][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2230.590897][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2230.590897][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2230.590897][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2230.590897][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2230.590897][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2230.590897][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2230.590897][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2230.590897][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2230.590897][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2230.590897][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2230.590897][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2230.590897][T12481] [ 2230.593204][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2230.593204][T12481] netdev_get_by_index (net/core/dev.c:916) [2230.593204][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2230.593204][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2230.593204][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2230.593204][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2230.593204][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2230.593204][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2230.593204][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2230.593204][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2230.593204][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2230.593204][T12481] ___sys_sendmsg (net/socket.c:2641) [2230.593204][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2230.593204][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2230.593204][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2230.593204][T12481] ___sys_sendmsg (net/socket.c:2641) | [2230.593204][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2230.593204][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2230.593204][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2230.593204][T12481] [ 2230.595206][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2230.595206][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2230.595206][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2230.595206][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2230.595206][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2230.595206][T12481] veth_newlink (drivers/net/veth.c:1860) [2230.595206][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2230.595206][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2230.595206][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2230.595206][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2230.595206][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2230.595206][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2230.595206][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2230.595206][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2230.595206][T12481] ___sys_sendmsg (net/socket.c:2641) [2230.595206][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2230.595206][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2230.595206][T12481] ___sys_sendmsg (net/socket.c:2641) | [2230.595206][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2230.595206][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2230.595206][T12481] | [ 2240.852198][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2240.852698][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2240.852698][T12481] dst_init (net/core/dst.c:53) [2240.852698][T12481] dst_alloc (net/core/dst.c:96) [2240.852698][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2240.852698][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2240.852698][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2240.852698][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2240.852698][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2240.852698][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2240.852698][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2240.852698][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2240.852698][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2240.852698][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2240.852698][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2240.852698][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2240.852698][T12481] arp_solicit (net/ipv4/arp.c:392) [2240.852698][T12481] neigh_probe (net/core/neighbour.c:1077) | [2240.852698][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2240.852698][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2240.852698][T12481] arp_solicit (net/ipv4/arp.c:392) | [2240.852698][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2240.852698][T12481] [ 2240.855016][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2240.855016][T12481] dst_init (net/core/dst.c:53) [2240.855016][T12481] dst_alloc (net/core/dst.c:96) [2240.855016][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2240.855016][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2240.855016][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2240.855016][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2240.855016][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2240.855016][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2240.855016][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2240.855016][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2240.855016][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2240.855016][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2240.855016][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2240.855016][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2240.855016][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2240.855016][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2240.855016][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2240.855016][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2240.855016][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2240.855016][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2240.855016][T12481] [ 2240.857360][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2240.857360][T12481] netdev_get_by_index (net/core/dev.c:916) [2240.857360][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2240.857360][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2240.857360][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2240.857360][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2240.857360][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2240.857360][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2240.857360][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2240.857360][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2240.857360][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2240.857360][T12481] ___sys_sendmsg (net/socket.c:2641) [2240.857360][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2240.857360][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2240.857360][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2240.857360][T12481] ___sys_sendmsg (net/socket.c:2641) | [2240.857360][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2240.857360][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2240.857360][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2240.857360][T12481] [ 2240.859336][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2240.859336][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2240.859336][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2240.859336][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2240.859336][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2240.859336][T12481] veth_newlink (drivers/net/veth.c:1860) [2240.859336][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2240.859336][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2240.859336][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2240.859336][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2240.859336][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2240.859336][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2240.859336][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2240.859336][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2240.859336][T12481] ___sys_sendmsg (net/socket.c:2641) [2240.859336][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2240.859336][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2240.859336][T12481] ___sys_sendmsg (net/socket.c:2641) | [2240.859336][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2240.859336][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2240.859336][T12481] | [ 2251.108198][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2251.108794][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2251.108794][T12481] dst_init (net/core/dst.c:53) [2251.108794][T12481] dst_alloc (net/core/dst.c:96) [2251.108794][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2251.108794][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2251.108794][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2251.108794][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2251.108794][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2251.108794][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2251.108794][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2251.108794][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2251.108794][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2251.108794][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2251.108794][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2251.108794][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2251.108794][T12481] arp_solicit (net/ipv4/arp.c:392) [2251.108794][T12481] neigh_probe (net/core/neighbour.c:1077) | [2251.108794][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2251.108794][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2251.108794][T12481] arp_solicit (net/ipv4/arp.c:392) | [2251.108794][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2251.108794][T12481] [ 2251.111109][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2251.111109][T12481] dst_init (net/core/dst.c:53) [2251.111109][T12481] dst_alloc (net/core/dst.c:96) [2251.111109][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2251.111109][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2251.111109][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2251.111109][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2251.111109][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2251.111109][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2251.111109][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2251.111109][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2251.111109][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2251.111109][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2251.111109][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2251.111109][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2251.111109][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2251.111109][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2251.111109][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2251.111109][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2251.111109][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2251.111109][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2251.111109][T12481] [ 2251.113409][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2251.113409][T12481] netdev_get_by_index (net/core/dev.c:916) [2251.113409][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2251.113409][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2251.113409][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2251.113409][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2251.113409][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2251.113409][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2251.113409][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2251.113409][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2251.113409][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2251.113409][T12481] ___sys_sendmsg (net/socket.c:2641) [2251.113409][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2251.113409][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2251.113409][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2251.113409][T12481] ___sys_sendmsg (net/socket.c:2641) | [2251.113409][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2251.113409][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2251.113409][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2251.113409][T12481] [ 2251.115365][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2251.115365][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2251.115365][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2251.115365][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2251.115365][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2251.115365][T12481] veth_newlink (drivers/net/veth.c:1860) [2251.115365][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2251.115365][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2251.115365][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2251.115365][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2251.115365][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2251.115365][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2251.115365][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2251.115365][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2251.115365][T12481] ___sys_sendmsg (net/socket.c:2641) [2251.115365][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2251.115365][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2251.115365][T12481] ___sys_sendmsg (net/socket.c:2641) | [2251.115365][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2251.115365][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2251.115365][T12481] | [ 2261.364218][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2261.364743][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2261.364743][T12481] dst_init (net/core/dst.c:53) [2261.364743][T12481] dst_alloc (net/core/dst.c:96) [2261.364743][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2261.364743][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2261.364743][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2261.364743][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2261.364743][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2261.364743][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2261.364743][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2261.364743][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2261.364743][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2261.364743][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2261.364743][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2261.364743][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2261.364743][T12481] arp_solicit (net/ipv4/arp.c:392) [2261.364743][T12481] neigh_probe (net/core/neighbour.c:1077) | [2261.364743][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2261.364743][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2261.364743][T12481] arp_solicit (net/ipv4/arp.c:392) | [2261.364743][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2261.364743][T12481] [ 2261.367020][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2261.367020][T12481] dst_init (net/core/dst.c:53) [2261.367020][T12481] dst_alloc (net/core/dst.c:96) [2261.367020][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2261.367020][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2261.367020][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2261.367020][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2261.367020][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2261.367020][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2261.367020][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2261.367020][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2261.367020][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2261.367020][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2261.367020][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2261.367020][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2261.367020][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2261.367020][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2261.367020][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2261.367020][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2261.367020][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2261.367020][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2261.367020][T12481] [ 2261.369307][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2261.369307][T12481] netdev_get_by_index (net/core/dev.c:916) [2261.369307][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2261.369307][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2261.369307][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2261.369307][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2261.369307][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2261.369307][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2261.369307][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2261.369307][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2261.369307][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2261.369307][T12481] ___sys_sendmsg (net/socket.c:2641) [2261.369307][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2261.369307][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2261.369307][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2261.369307][T12481] ___sys_sendmsg (net/socket.c:2641) | [2261.369307][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2261.369307][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2261.369307][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2261.369307][T12481] [ 2261.371280][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2261.371280][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2261.371280][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2261.371280][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2261.371280][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2261.371280][T12481] veth_newlink (drivers/net/veth.c:1860) [2261.371280][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2261.371280][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2261.371280][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2261.371280][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2261.371280][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2261.371280][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2261.371280][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2261.371280][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2261.371280][T12481] ___sys_sendmsg (net/socket.c:2641) [2261.371280][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2261.371280][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2261.371280][T12481] ___sys_sendmsg (net/socket.c:2641) | [2261.371280][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2261.371280][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2261.371280][T12481] | [ 2271.620184][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2271.620717][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2271.620717][T12481] dst_init (net/core/dst.c:53) [2271.620717][T12481] dst_alloc (net/core/dst.c:96) [2271.620717][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2271.620717][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2271.620717][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2271.620717][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2271.620717][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2271.620717][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2271.620717][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2271.620717][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2271.620717][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2271.620717][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2271.620717][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2271.620717][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2271.620717][T12481] arp_solicit (net/ipv4/arp.c:392) [2271.620717][T12481] neigh_probe (net/core/neighbour.c:1077) | [2271.620717][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2271.620717][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2271.620717][T12481] arp_solicit (net/ipv4/arp.c:392) | [2271.620717][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2271.620717][T12481] [ 2271.622995][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2271.622995][T12481] dst_init (net/core/dst.c:53) [2271.622995][T12481] dst_alloc (net/core/dst.c:96) [2271.622995][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2271.622995][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2271.622995][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2271.622995][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2271.622995][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2271.622995][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2271.622995][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2271.622995][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2271.622995][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2271.622995][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2271.622995][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2271.622995][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2271.622995][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2271.622995][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2271.622995][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2271.622995][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2271.622995][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2271.622995][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2271.622995][T12481] [ 2271.625286][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2271.625286][T12481] netdev_get_by_index (net/core/dev.c:916) [2271.625286][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2271.625286][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2271.625286][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2271.625286][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2271.625286][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2271.625286][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2271.625286][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2271.625286][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2271.625286][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2271.625286][T12481] ___sys_sendmsg (net/socket.c:2641) [2271.625286][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2271.625286][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2271.625286][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2271.625286][T12481] ___sys_sendmsg (net/socket.c:2641) | [2271.625286][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2271.625286][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2271.625286][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2271.625286][T12481] [ 2271.627230][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2271.627230][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2271.627230][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2271.627230][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2271.627230][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2271.627230][T12481] veth_newlink (drivers/net/veth.c:1860) [2271.627230][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2271.627230][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2271.627230][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2271.627230][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2271.627230][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2271.627230][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2271.627230][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2271.627230][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2271.627230][T12481] ___sys_sendmsg (net/socket.c:2641) [2271.627230][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2271.627230][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2271.627230][T12481] ___sys_sendmsg (net/socket.c:2641) | [2271.627230][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2271.627230][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2271.627230][T12481] | [ 2281.876172][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2281.876666][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2281.876666][T12481] dst_init (net/core/dst.c:53) [2281.876666][T12481] dst_alloc (net/core/dst.c:96) [2281.876666][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2281.876666][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2281.876666][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2281.876666][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2281.876666][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2281.876666][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2281.876666][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2281.876666][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2281.876666][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2281.876666][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2281.876666][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2281.876666][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2281.876666][T12481] arp_solicit (net/ipv4/arp.c:392) [2281.876666][T12481] neigh_probe (net/core/neighbour.c:1077) | [2281.876666][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2281.876666][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2281.876666][T12481] arp_solicit (net/ipv4/arp.c:392) | [2281.876666][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2281.876666][T12481] [ 2281.878977][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2281.878977][T12481] dst_init (net/core/dst.c:53) [2281.878977][T12481] dst_alloc (net/core/dst.c:96) [2281.878977][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2281.878977][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2281.878977][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2281.878977][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2281.878977][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2281.878977][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2281.878977][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2281.878977][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2281.878977][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2281.878977][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2281.878977][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2281.878977][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2281.878977][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2281.878977][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2281.878977][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2281.878977][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2281.878977][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2281.878977][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2281.878977][T12481] [ 2281.881264][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2281.881264][T12481] netdev_get_by_index (net/core/dev.c:916) [2281.881264][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2281.881264][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2281.881264][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2281.881264][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2281.881264][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2281.881264][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2281.881264][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2281.881264][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2281.881264][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2281.881264][T12481] ___sys_sendmsg (net/socket.c:2641) [2281.881264][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2281.881264][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2281.881264][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2281.881264][T12481] ___sys_sendmsg (net/socket.c:2641) | [2281.881264][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2281.881264][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2281.881264][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2281.881264][T12481] [ 2281.883264][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2281.883264][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2281.883264][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2281.883264][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2281.883264][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2281.883264][T12481] veth_newlink (drivers/net/veth.c:1860) [2281.883264][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2281.883264][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2281.883264][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2281.883264][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2281.883264][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2281.883264][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2281.883264][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2281.883264][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2281.883264][T12481] ___sys_sendmsg (net/socket.c:2641) [2281.883264][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2281.883264][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2281.883264][T12481] ___sys_sendmsg (net/socket.c:2641) | [2281.883264][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2281.883264][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2281.883264][T12481] | [ 2292.132213][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2292.132758][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2292.132758][T12481] dst_init (net/core/dst.c:53) [2292.132758][T12481] dst_alloc (net/core/dst.c:96) [2292.132758][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2292.132758][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2292.132758][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2292.132758][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2292.132758][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2292.132758][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2292.132758][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2292.132758][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2292.132758][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2292.132758][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2292.132758][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2292.132758][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2292.132758][T12481] arp_solicit (net/ipv4/arp.c:392) [2292.132758][T12481] neigh_probe (net/core/neighbour.c:1077) | [2292.132758][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2292.132758][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2292.132758][T12481] arp_solicit (net/ipv4/arp.c:392) | [2292.132758][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2292.132758][T12481] [ 2292.135059][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2292.135059][T12481] dst_init (net/core/dst.c:53) [2292.135059][T12481] dst_alloc (net/core/dst.c:96) [2292.135059][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2292.135059][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2292.135059][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2292.135059][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2292.135059][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2292.135059][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2292.135059][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2292.135059][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2292.135059][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2292.135059][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2292.135059][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2292.135059][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2292.135059][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2292.135059][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2292.135059][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2292.135059][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2292.135059][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2292.135059][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2292.135059][T12481] [ 2292.137368][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2292.137368][T12481] netdev_get_by_index (net/core/dev.c:916) [2292.137368][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2292.137368][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2292.137368][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2292.137368][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2292.137368][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2292.137368][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2292.137368][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2292.137368][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2292.137368][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2292.137368][T12481] ___sys_sendmsg (net/socket.c:2641) [2292.137368][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2292.137368][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2292.137368][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2292.137368][T12481] ___sys_sendmsg (net/socket.c:2641) | [2292.137368][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2292.137368][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2292.137368][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2292.137368][T12481] [ 2292.139337][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2292.139337][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2292.139337][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2292.139337][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2292.139337][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2292.139337][T12481] veth_newlink (drivers/net/veth.c:1860) [2292.139337][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2292.139337][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2292.139337][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2292.139337][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2292.139337][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2292.139337][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2292.139337][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2292.139337][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2292.139337][T12481] ___sys_sendmsg (net/socket.c:2641) [2292.139337][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2292.139337][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2292.139337][T12481] ___sys_sendmsg (net/socket.c:2641) | [2292.139337][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2292.139337][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2292.139337][T12481] | [ 2302.388172][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2302.388661][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2302.388661][T12481] dst_init (net/core/dst.c:53) [2302.388661][T12481] dst_alloc (net/core/dst.c:96) [2302.388661][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2302.388661][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2302.388661][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2302.388661][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2302.388661][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2302.388661][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2302.388661][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2302.388661][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2302.388661][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2302.388661][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2302.388661][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2302.388661][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2302.388661][T12481] arp_solicit (net/ipv4/arp.c:392) [2302.388661][T12481] neigh_probe (net/core/neighbour.c:1077) | [2302.388661][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2302.388661][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2302.388661][T12481] arp_solicit (net/ipv4/arp.c:392) | [2302.388661][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2302.388661][T12481] [ 2302.390924][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2302.390924][T12481] dst_init (net/core/dst.c:53) [2302.390924][T12481] dst_alloc (net/core/dst.c:96) [2302.390924][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2302.390924][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2302.390924][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2302.390924][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2302.390924][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2302.390924][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2302.390924][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2302.390924][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2302.390924][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2302.390924][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2302.390924][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2302.390924][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2302.390924][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2302.390924][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2302.390924][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2302.390924][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2302.390924][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2302.390924][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2302.390924][T12481] [ 2302.393220][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2302.393220][T12481] netdev_get_by_index (net/core/dev.c:916) [2302.393220][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2302.393220][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2302.393220][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2302.393220][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2302.393220][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2302.393220][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2302.393220][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2302.393220][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2302.393220][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2302.393220][T12481] ___sys_sendmsg (net/socket.c:2641) [2302.393220][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2302.393220][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2302.393220][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2302.393220][T12481] ___sys_sendmsg (net/socket.c:2641) | [2302.393220][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2302.393220][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2302.393220][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2302.393220][T12481] [ 2302.395166][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2302.395166][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2302.395166][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2302.395166][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2302.395166][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2302.395166][T12481] veth_newlink (drivers/net/veth.c:1860) [2302.395166][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2302.395166][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2302.395166][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2302.395166][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2302.395166][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2302.395166][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2302.395166][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2302.395166][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2302.395166][T12481] ___sys_sendmsg (net/socket.c:2641) [2302.395166][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2302.395166][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2302.395166][T12481] ___sys_sendmsg (net/socket.c:2641) | [2302.395166][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2302.395166][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2302.395166][T12481] | [ 2312.644199][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2312.644679][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2312.644679][T12481] dst_init (net/core/dst.c:53) [2312.644679][T12481] dst_alloc (net/core/dst.c:96) [2312.644679][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2312.644679][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2312.644679][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2312.644679][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2312.644679][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2312.644679][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2312.644679][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2312.644679][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2312.644679][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2312.644679][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2312.644679][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2312.644679][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2312.644679][T12481] arp_solicit (net/ipv4/arp.c:392) [2312.644679][T12481] neigh_probe (net/core/neighbour.c:1077) | [2312.644679][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2312.644679][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2312.644679][T12481] arp_solicit (net/ipv4/arp.c:392) | [2312.644679][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2312.644679][T12481] [ 2312.646952][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2312.646952][T12481] dst_init (net/core/dst.c:53) [2312.646952][T12481] dst_alloc (net/core/dst.c:96) [2312.646952][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2312.646952][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2312.646952][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2312.646952][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2312.646952][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2312.646952][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2312.646952][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2312.646952][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2312.646952][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2312.646952][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2312.646952][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2312.646952][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2312.646952][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2312.646952][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2312.646952][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2312.646952][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2312.646952][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2312.646952][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2312.646952][T12481] [ 2312.649251][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2312.649251][T12481] netdev_get_by_index (net/core/dev.c:916) [2312.649251][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2312.649251][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2312.649251][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2312.649251][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2312.649251][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2312.649251][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2312.649251][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2312.649251][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2312.649251][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2312.649251][T12481] ___sys_sendmsg (net/socket.c:2641) [2312.649251][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2312.649251][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2312.649251][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2312.649251][T12481] ___sys_sendmsg (net/socket.c:2641) | [2312.649251][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2312.649251][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2312.649251][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2312.649251][T12481] [ 2312.651203][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2312.651203][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2312.651203][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2312.651203][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2312.651203][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2312.651203][T12481] veth_newlink (drivers/net/veth.c:1860) [2312.651203][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2312.651203][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2312.651203][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2312.651203][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2312.651203][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2312.651203][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2312.651203][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2312.651203][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2312.651203][T12481] ___sys_sendmsg (net/socket.c:2641) [2312.651203][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2312.651203][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2312.651203][T12481] ___sys_sendmsg (net/socket.c:2641) | [2312.651203][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2312.651203][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [ 2312.651203][T12481] | [ 2322.900276][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2322.900837][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2322.900837][T12481] dst_init (net/core/dst.c:53) [2322.900837][T12481] dst_alloc (net/core/dst.c:96) [2322.900837][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2322.900837][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2322.900837][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2322.900837][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2322.900837][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2322.900837][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2322.900837][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2322.900837][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2322.900837][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2322.900837][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2322.900837][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2322.900837][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2322.900837][T12481] arp_solicit (net/ipv4/arp.c:392) [2322.900837][T12481] neigh_probe (net/core/neighbour.c:1077) | [2322.900837][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2322.900837][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2322.900837][T12481] arp_solicit (net/ipv4/arp.c:392) | [2322.900837][T12481] neigh_probe (net/core/neighbour.c:1077) | [ 2322.900837][T12481] [ 2322.903159][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2322.903159][T12481] dst_init (net/core/dst.c:53) [2322.903159][T12481] dst_alloc (net/core/dst.c:96) [2322.903159][T12481] ip6_dst_alloc (net/ipv6/route.c:344) [2322.903159][T12481] ip6_rt_pcpu_alloc (net/ipv6/route.c:1381) [2322.903159][T12481] ip6_pol_route (net/ipv6/route.c:1429 net/ipv6/route.c:2266) [2322.903159][T12481] fib6_rule_lookup (./include/net/ip6_fib.h:616 net/ipv6/fib6_rules.c:121) [2322.903159][T12481] ip6_route_output_flags (net/ipv6/route.c:2638 net/ipv6/route.c:2650) [2322.903159][T12481] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1147) [2322.903159][T12481] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1251) [2322.903159][T12481] udp_tunnel6_dst_lookup (net/ipv6/ip6_udp_tunnel.c:165 net/ipv6/ip6_udp_tunnel.c:135) [2322.903159][T12481] vxlan_xmit_one (drivers/net/vxlan/vxlan_core.c:2538 (discriminator 4)) vxlan [2322.903159][T12481] vxlan_xmit (drivers/net/vxlan/vxlan_core.c:2803) vxlan [2322.903159][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) [2322.903159][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) [2322.903159][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) [2322.903159][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [2322.903159][T12481] dev_hard_start_xmit (./include/linux/netdevice.h:4894 ./include/linux/netdevice.h:4908 net/core/dev.c:3580 net/core/dev.c:3596) | [2322.903159][T12481] __dev_queue_xmit (net/core/dev.h:185 net/core/dev.c:4404) | [2322.903159][T12481] ip6_finish_output2 (./include/net/neighbour.h:540 net/ipv6/ip6_output.c:137) | [2322.903159][T12481] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222) | [ 2322.903159][T12481] [ 2322.905416][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2322.905416][T12481] netdev_get_by_index (net/core/dev.c:916) [2322.905416][T12481] fib6_nh_init (net/ipv6/route.c:3542) [2322.905416][T12481] nh_create_ipv6 (net/ipv4/nexthop.c:2827) [2322.905416][T12481] nexthop_create (net/ipv4/nexthop.c:2878) [2322.905416][T12481] rtm_new_nexthop (net/ipv4/nexthop.c:2920 net/ipv4/nexthop.c:3206) [2322.905416][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2322.905416][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2322.905416][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2322.905416][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2322.905416][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2322.905416][T12481] ___sys_sendmsg (net/socket.c:2641) [2322.905416][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) [2322.905416][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [2322.905416][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [2322.905416][T12481] ___sys_sendmsg (net/socket.c:2641) | [2322.905416][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) | [2322.905416][T12481] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) | [2322.905416][T12481] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) | [ 2322.905416][T12481] [ 2322.907410][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [2322.907410][T12481] ipv6_add_dev (net/ipv6/addrconf.c:344 net/ipv6/addrconf.c:409) [2322.907410][T12481] addrconf_notify (net/ipv6/addrconf.c:3653) [2322.907410][T12481] notifier_call_chain (kernel/notifier.c:93 (discriminator 2)) [2322.907410][T12481] register_netdevice (./include/linux/notifier.h:207 net/core/dev.c:10436) [2322.907410][T12481] veth_newlink (drivers/net/veth.c:1860) [2322.907410][T12481] rtnl_newlink_create (net/core/rtnetlink.c:3513) [2322.907410][T12481] __rtnl_newlink (net/core/rtnetlink.c:3733) [2322.907410][T12481] rtnl_newlink (net/core/rtnetlink.c:3747) [2322.907410][T12481] rtnetlink_rcv_msg (net/core/rtnetlink.c:6598) [2322.907410][T12481] netlink_rcv_skb (net/netlink/af_netlink.c:2564) [2322.907410][T12481] netlink_unicast (net/netlink/af_netlink.c:1335 net/netlink/af_netlink.c:1361) [2322.907410][T12481] netlink_sendmsg (net/netlink/af_netlink.c:1905) [2322.907410][T12481] ____sys_sendmsg (net/socket.c:730 net/socket.c:745 net/socket.c:2585) [2322.907410][T12481] ___sys_sendmsg (net/socket.c:2641) [2322.907410][T12481] __sys_sendmsg (./include/linux/file.h:34 net/socket.c:2670) Finger prints: dst_init:dst_alloc:ip6_dst_alloc:ip6_rt_pcpu_alloc:ip6_pol_route dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init 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___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc dev_hard_start_xmit:__dev_queue_xmit:arp_solicit:neigh_probe:dst_init dev_hard_start_xmit:__dev_queue_xmit:ip6_finish_output2:ip6_finish_output:netdev_get_by_index ___sys_sendmsg:__sys_sendmsg:do_syscall_64:ipv6_add_dev:addrconf_notify ___sys_sendmsg:__sys_sendmsg:do_syscall_64:dst_init:dst_alloc 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