[ 1530.633552][T21146] br1: port 1(veth1) entered blocking state
[ 1530.634036][T21146] br1: port 1(veth1) entered disabled state
[ 1530.634967][T21146] veth1: entered allmulticast mode
[ 1530.640787][T21146] veth1: entered promiscuous mode
[ 1530.777527][   T38] br1: port 1(veth1) entered blocking state
[ 1530.778016][   T38] br1: port 1(veth1) entered forwarding state
[ 1530.930964][T21148] br1: port 2(veth2) entered blocking state
[ 1530.931611][T21148] br1: port 2(veth2) entered disabled state
[ 1530.932042][T21148] veth2: entered allmulticast mode
[ 1530.935518][T21148] veth2: entered promiscuous mode
[ 1531.054970][T18502] br1: port 2(veth2) entered blocking state
[ 1531.055498][T18502] br1: port 2(veth2) entered forwarding state
[ 1539.388756][T21182] tc (21182) used greatest stack depth: 23568 bytes left
[ 1564.681113][T21505] br1: port 2(veth2) entered disabled state
[ 1564.795185][T21506] veth2: left allmulticast mode
[ 1564.795669][T21506] veth2: left promiscuous mode
[ 1564.796207][T21506] br1: port 2(veth2) entered disabled state
[ 1564.893348][T21507] br1: port 1(veth1) entered disabled state
[ 1565.008215][T21508] veth1: left allmulticast mode
[ 1565.008883][T21508] veth1: left promiscuous mode
[ 1565.009453][T21508] br1: port 1(veth1) entered disabled state