[  526.180933][ T6342] br1: port 1(veth1) entered blocking state
[  526.181239][ T6342] br1: port 1(veth1) entered disabled state
[  526.181503][ T6342] veth1: entered allmulticast mode
[  526.183116][ T6342] veth1: entered promiscuous mode
[  526.210376][   T37] br1: port 1(veth1) entered blocking state
[  526.210646][   T37] br1: port 1(veth1) entered forwarding state
[  526.231916][ T6344] br1: port 2(veth2) entered blocking state
[  526.232157][ T6344] br1: port 2(veth2) entered disabled state
[  526.232408][ T6344] veth2: entered allmulticast mode
[  526.233963][ T6344] veth2: entered promiscuous mode
[  526.262118][   T37] br1: port 2(veth2) entered blocking state
[  526.262399][   T37] br1: port 2(veth2) entered forwarding state
[  575.965620][ T7737] br1: port 2(veth2) entered disabled state
[  575.993175][ T7738] veth2: left allmulticast mode
[  575.993353][ T7738] veth2: left promiscuous mode
[  575.993590][ T7738] br1: port 2(veth2) entered disabled state
[  576.018790][ T7739] br1: port 1(veth1) entered disabled state
[  576.046393][ T7740] veth1: left allmulticast mode
[  576.046560][ T7740] veth1: left promiscuous mode
[  576.046800][ T7740] br1: port 1(veth1) entered disabled state