[  539.662684][ T3300] br1: port 1(veth1) entered blocking state
[  539.662936][ T3300] br1: port 1(veth1) entered disabled state
[  539.663176][ T3300] veth1: entered allmulticast mode
[  539.665187][ T3300] veth1: entered promiscuous mode
[  539.689620][   T37] br1: port 1(veth1) entered blocking state
[  539.689813][   T37] br1: port 1(veth1) entered forwarding state
[  539.711026][ T3302] br1: port 2(veth2) entered blocking state
[  539.712420][ T3302] br1: port 2(veth2) entered disabled state
[  539.712658][ T3302] veth2: entered allmulticast mode
[  539.714148][ T3302] veth2: entered promiscuous mode
[  539.754577][  T433] br1: port 2(veth2) entered blocking state
[  539.754798][  T433] br1: port 2(veth2) entered forwarding state
[  549.573056][ T3425] tc (3425) used greatest stack depth: 24128 bytes left
[  586.872810][ T4695] br1: port 2(veth2) entered disabled state
[  586.890657][ T4696] veth2: left allmulticast mode
[  586.890835][ T4696] veth2: left promiscuous mode
[  586.891064][ T4696] br1: port 2(veth2) entered disabled state
[  586.913397][ T4697] br1: port 1(veth1) entered disabled state
[  586.946068][ T4698] veth1: left allmulticast mode
[  586.946283][ T4698] veth1: left promiscuous mode
[  586.946574][ T4698] br1: port 1(veth1) entered disabled state