[  522.867585][ T3896] br1: port 1(veth1) entered blocking state
[  522.867973][ T3896] br1: port 1(veth1) entered disabled state
[  522.868400][ T3896] veth1: entered allmulticast mode
[  522.870998][ T3896] veth1: entered promiscuous mode
[  522.996616][   T39] br1: port 1(veth1) entered blocking state
[  522.996942][   T39] br1: port 1(veth1) entered forwarding state
[  523.071243][ T3909] br1: port 2(veth2) entered blocking state
[  523.071804][ T3909] br1: port 2(veth2) entered disabled state
[  523.072389][ T3909] veth2: entered allmulticast mode
[  523.075956][ T3909] veth2: entered promiscuous mode
[  523.171720][ T2322] br1: port 2(veth2) entered blocking state
[  523.172094][ T2322] br1: port 2(veth2) entered forwarding state
[  541.439657][ T4351] br1: port 2(veth2) entered disabled state
[  541.475036][ T4353] veth2: left allmulticast mode
[  541.475315][ T4353] veth2: left promiscuous mode
[  541.475638][ T4353] br1: port 2(veth2) entered disabled state
[  541.507416][ T4355] br1: port 1(veth1) entered disabled state
[  541.548472][ T4357] veth1: left allmulticast mode
[  541.548725][ T4357] veth1: left promiscuous mode
[  541.549040][ T4357] br1: port 1(veth1) entered disabled state