bond0 (unregistering): Released all slaves
unregister_netdevice: waiting for lo to become free. Usage count = 2
leaked reference.
 __netdev_tracker_alloc include/linux/netdevice.h:4020 [inline]
 netdev_hold include/linux/netdevice.h:4049 [inline]
 ipv6_add_dev+0x300/0xeec net/ipv6/addrconf.c:401
 addrconf_notify+0x3ac/0x1080 net/ipv6/addrconf.c:3552
 notifier_call_chain+0xc0/0x180 kernel/notifier.c:87
 raw_notifier_call_chain+0x18/0x24 kernel/notifier.c:455
 call_netdevice_notifiers_info+0x80/0xe0 net/core/dev.c:1944
 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline]
 call_netdevice_notifiers net/core/dev.c:1996 [inline]
 register_netdevice+0xa7c/0x1094 net/core/dev.c:10078
 register_netdev+0x24/0x4c net/core/dev.c:10173
 loopback_net_init+0x6c/0x124 drivers/net/loopback.c:219
 ops_init+0x8c/0x46c net/core/net_namespace.c:135
 setup_net+0x638/0xbec net/core/net_namespace.c:333
 copy_net_ns+0x1fc/0x560 net/core/net_namespace.c:483
 create_new_namespaces+0x300/0x840 kernel/nsproxy.c:110
 unshare_nsproxy_namespaces+0x7c/0x174 kernel/nsproxy.c:228
 ksys_unshare+0x284/0x580 kernel/fork.c:3202
 __do_sys_unshare kernel/fork.c:3273 [inline]
 __se_sys_unshare kernel/fork.c:3271 [inline]
 __arm64_sys_unshare+0x30/0x50 kernel/fork.c:3271
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x6c/0x260 arch/arm64/kernel/syscall.c:52
unregister_netdevice: waiting for lo to become free. Usage count = 2
leaked reference.
 __netdev_tracker_alloc include/linux/netdevice.h:4020 [inline]
 netdev_hold include/linux/netdevice.h:4049 [inline]
 ipv6_add_dev+0x300/0xeec net/ipv6/addrconf.c:401
 addrconf_notify+0x3ac/0x1080 net/ipv6/addrconf.c:3552
 notifier_call_chain+0xc0/0x180 kernel/notifier.c:87
 raw_notifier_call_chain+0x18/0x24 kernel/notifier.c:455
 call_netdevice_notifiers_info+0x80/0xe0 net/core/dev.c:1944
 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline]
 call_netdevice_notifiers net/core/dev.c:1996 [inline]
 register_netdevice+0xa7c/0x1094 net/core/dev.c:10078
 register_netdev+0x24/0x4c net/core/dev.c:10173
 loopback_net_init+0x6c/0x124 drivers/net/loopback.c:219
 ops_init+0x8c/0x46c net/core/net_namespace.c:135
 setup_net+0x638/0xbec net/core/net_namespace.c:333
 copy_net_ns+0x1fc/0x560 net/core/net_namespace.c:483
 create_new_namespaces+0x300/0x840 kernel/nsproxy.c:110
 unshare_nsproxy_namespaces+0x7c/0x174 kernel/nsproxy.c:228
 ksys_unshare+0x284/0x580 kernel/fork.c:3202
 __do_sys_unshare kernel/fork.c:3273 [inline]
 __se_sys_unshare kernel/fork.c:3271 [inline]
 __arm64_sys_unshare+0x30/0x50 kernel/fork.c:3271
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x6c/0x260 arch/arm64/kernel/syscall.c:52
unregister_netdevice: waiting for lo to become free. Usage count = 2
leaked reference.
 __netdev_tracker_alloc include/linux/netdevice.h:4020 [inline]
 netdev_hold include/linux/netdevice.h:4049 [inline]
 ipv6_add_dev+0x300/0xeec net/ipv6/addrconf.c:401
 addrconf_notify+0x3ac/0x1080 net/ipv6/addrconf.c:3552
 notifier_call_chain+0xc0/0x180 kernel/notifier.c:87
 raw_notifier_call_chain+0x18/0x24 kernel/notifier.c:455
 call_netdevice_notifiers_info+0x80/0xe0 net/core/dev.c:1944
 call_netdevice_notifiers_extack net/core/dev.c:1982 [inline]
 call_netdevice_notifiers net/core/dev.c:1996 [inline]
 register_netdevice+0xa7c/0x1094 net/core/dev.c:10078
 register_netdev+0x24/0x4c net/core/dev.c:10173
 loopback_net_init+0x6c/0x124 drivers/net/loopback.c:219
 ops_init+0x8c/0x46c net/core/net_namespace.c:135
 setup_net+0x638/0xbec net/core/net_namespace.c:333
 copy_net_ns+0x1fc/0x560 net/core/net_namespace.c:483
 create_new_namespaces+0x300/0x840 kernel/nsproxy.c:110
 unshare_nsproxy_namespaces+0x7c/0x174 kernel/nsproxy.c:228
 ksys_unshare+0x284/0x580 kernel/fork.c:3202
 __do_sys_unshare kernel/fork.c:3273 [inline]
 __se_sys_unshare kernel/fork.c:3271 [inline]
 __arm64_sys_unshare+0x30/0x50 kernel/fork.c:3271
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x6c/0x260 arch/arm64/kernel/syscall.c:52