[  871.300417][ T2848] br1: port 1(veth1) entered blocking state
[  871.300848][ T2848] br1: port 1(veth1) entered disabled state
[  871.301334][ T2848] veth1: entered allmulticast mode
[  871.305491][ T2848] veth1: entered promiscuous mode
[  871.496120][   T40] br1: port 1(veth1) entered blocking state
[  871.496538][   T40] br1: port 1(veth1) entered forwarding state
[  871.744859][ T2850] br1: port 2(veth2) entered blocking state
[  871.745159][ T2850] br1: port 2(veth2) entered disabled state
[  871.745439][ T2850] veth2: entered allmulticast mode
[  871.747289][ T2850] veth2: entered promiscuous mode
[  871.931605][   T37] br1: port 2(veth2) entered blocking state
[  871.931874][   T37] br1: port 2(veth2) entered forwarding state
[ 1051.580113][ T4171] br1: port 2(veth2) entered disabled state
[ 1051.746076][ T4172] veth2: left allmulticast mode
[ 1051.746314][ T4172] veth2: left promiscuous mode
[ 1051.746632][ T4172] br1: port 2(veth2) entered disabled state
[ 1051.927332][ T4173] br1: port 1(veth1) entered disabled state
[ 1052.134820][ T4174] veth1: left allmulticast mode
[ 1052.135056][ T4174] veth1: left promiscuous mode
[ 1052.135382][ T4174] br1: port 1(veth1) entered disabled state