[  831.867064][ T6850] br1: port 1(veth1) entered blocking state
[  831.867281][ T6850] br1: port 1(veth1) entered disabled state
[  831.867488][ T6850] veth1: entered allmulticast mode
[  831.868935][ T6850] veth1: entered promiscuous mode
[  831.922668][ T6855] br1: port 2(veth2) entered blocking state
[  831.922873][ T6855] br1: port 2(veth2) entered disabled state
[  831.923063][ T6855] veth2: entered allmulticast mode
[  831.927173][ T6855] veth2: entered promiscuous mode
[  831.979660][ T6857] br1: port 2(veth2) entered blocking state
[  831.979863][ T6857] br1: port 2(veth2) entered forwarding state
[  831.980180][ T6857] br1: port 1(veth1) entered blocking state
[  831.980364][ T6857] br1: port 1(veth1) entered forwarding state
[  841.982226][ T7170] br1: port 2(veth2) entered disabled state
[  841.982715][ T7170] br1: port 1(veth1) entered disabled state
[  842.023401][ T7172] veth2: left allmulticast mode
[  842.023572][ T7172] veth2: left promiscuous mode
[  842.023802][ T7172] br1: port 2(veth2) entered disabled state
[  842.071638][ T7174] veth1: left allmulticast mode
[  842.071838][ T7174] veth1: left promiscuous mode
[  842.072125][ T7174] br1: port 1(veth1) entered disabled state