[  538.948350][ T7237] br1: port 1(veth1) entered blocking state
[  538.948562][ T7237] br1: port 1(veth1) entered disabled state
[  538.948741][ T7237] veth1: entered allmulticast mode
[  538.950172][ T7237] veth1: entered promiscuous mode
[  539.023466][   T39] br1: port 1(veth1) entered blocking state
[  539.023773][   T39] br1: port 1(veth1) entered forwarding state
[  539.069380][ T7250] br1: port 2(veth2) entered blocking state
[  539.069599][ T7250] br1: port 2(veth2) entered disabled state
[  539.069830][ T7250] veth2: entered allmulticast mode
[  539.071309][ T7250] veth2: entered promiscuous mode
[  539.151052][   T36] br1: port 2(veth2) entered blocking state
[  539.151231][   T36] br1: port 2(veth2) entered forwarding state
[  557.245552][ T7734] br1: port 2(veth2) entered disabled state
[  557.270320][ T7736] veth2: left allmulticast mode
[  557.270475][ T7736] veth2: left promiscuous mode
[  557.270683][ T7736] br1: port 2(veth2) entered disabled state
[  557.296924][ T7738] br1: port 1(veth1) entered disabled state
[  557.326097][ T7740] veth1: left allmulticast mode
[  557.326241][ T7740] veth1: left promiscuous mode
[  557.326448][ T7740] br1: port 1(veth1) entered disabled state