[ 1527.527490][ T4601] br1: port 1(veth1) entered blocking state
[ 1527.527792][ T4601] br1: port 1(veth1) entered disabled state
[ 1527.528041][ T4601] veth1: entered allmulticast mode
[ 1527.530872][ T4601] veth1: entered promiscuous mode
[ 1527.682520][    T9] br1: port 1(veth1) entered blocking state
[ 1527.682901][    T9] br1: port 1(veth1) entered forwarding state
[ 1527.816586][ T4604] br1: port 2(veth2) entered blocking state
[ 1527.816827][ T4604] br1: port 2(veth2) entered disabled state
[ 1527.817063][ T4604] veth2: entered allmulticast mode
[ 1527.824960][ T4604] veth2: entered promiscuous mode
[ 1527.967130][    T9] br1: port 2(veth2) entered blocking state
[ 1527.967481][    T9] br1: port 2(veth2) entered forwarding state
[ 1549.518129][ T4755] br1: port 2(veth2) entered disabled state
[ 1549.660570][ T4757] veth2: left allmulticast mode
[ 1549.660859][ T4757] veth2: left promiscuous mode
[ 1549.661185][ T4757] br1: port 2(veth2) entered disabled state
[ 1549.818974][ T4758] br1: port 1(veth1) entered disabled state
[ 1549.966134][ T4759] veth1: left allmulticast mode
[ 1549.966336][ T4759] veth1: left promiscuous mode
[ 1549.966639][ T4759] br1: port 1(veth1) entered disabled state