[  870.917172][ T2854] br1: port 1(veth1) entered blocking state
[  870.917776][ T2854] br1: port 1(veth1) entered disabled state
[  870.918072][ T2854] veth1: entered allmulticast mode
[  870.920015][ T2854] veth1: entered promiscuous mode
[  871.083856][ T1586] br1: port 1(veth1) entered blocking state
[  871.084512][ T1586] br1: port 1(veth1) entered forwarding state
[  871.244584][ T2856] br1: port 2(veth2) entered blocking state
[  871.244987][ T2856] br1: port 2(veth2) entered disabled state
[  871.245953][ T2856] veth2: entered allmulticast mode
[  871.248020][ T2856] veth2: entered promiscuous mode
[  871.451858][   T40] br1: port 2(veth2) entered blocking state
[  871.452143][   T40] br1: port 2(veth2) entered forwarding state
[  881.737681][ T2885] tc (2885) used greatest stack depth: 23224 bytes left
[ 1051.496045][ T4177] br1: port 2(veth2) entered disabled state
[ 1051.673833][ T4178] veth2: left allmulticast mode
[ 1051.674069][ T4178] veth2: left promiscuous mode
[ 1051.675680][ T4178] br1: port 2(veth2) entered disabled state
[ 1051.861124][ T4179] br1: port 1(veth1) entered disabled state
[ 1052.034574][ T4180] veth1: left allmulticast mode
[ 1052.034801][ T4180] veth1: left promiscuous mode
[ 1052.035109][ T4180] br1: port 1(veth1) entered disabled state