[ 4967.016528][ T4905] br0: port 1(gw_l) entered blocking state
[ 4967.016844][ T4905] br0: port 1(gw_l) entered disabled state
[ 4967.017087][ T4905] gw_l: entered allmulticast mode
[ 4967.018254][ T4905] gw_l: entered promiscuous mode
[ 4967.019279][ T4905] br0: port 1(gw_l) entered blocking state
[ 4967.019485][ T4905] br0: port 1(gw_l) entered forwarding state
[ 4967.787648][ T4907] br0: port 2(amtg) entered blocking state
[ 4967.787874][ T4907] br0: port 2(amtg) entered disabled state
[ 4967.788111][ T4907] amtg: entered allmulticast mode
[ 4967.789534][ T4907] amtg: entered promiscuous mode
[ 4970.699375][ T4919] br0: port 2(amtg) entered blocking state
[ 4970.699736][ T4919] br0: port 2(amtg) entered forwarding state
[ 4971.985525][ T4926] gretap0: entered allmulticast mode
[ 4971.985942][ T4926] erspan0: entered allmulticast mode
[ 4971.986181][ T4926] amtr: entered allmulticast mode
[ 4971.986438][ T4926] relay_gw: entered allmulticast mode
[ 4971.986673][ T4926] relay_src: entered allmulticast mode
[ 4972.443286][ T4926] smcrouted[4926]: segfault at 7ffd9f947133 ip 00000000004034e4 sp 00007ffd9f936f50 error 6 in smcrouted[402000+a000] likely on CPU 3 (core 3, socket 0)
[ 4972.443777][ T4926] Code: 74 24 38 89 ef e8 4c 33 00 00 44 0f b7 f8 66 39 84 24 e2 01 00 00 75 09 45 85 ed 0f 85 ed 01 00 00 48 8b 44 24 38 0f b6 40 33 <42> 88 84 3c e4 01 00 00 48 8b 3b 48 8d 54 24 38 48 8d 74 24 50 e8
[ 4972.446962][ T4926] gretap0: left allmulticast mode
[ 4972.447361][ T4926] erspan0: left allmulticast mode
[ 4972.447671][ T4926] amtr: left allmulticast mode
[ 4972.448135][ T4926] relay_gw: left allmulticast mode
[ 4972.448376][ T4926] relay_src: left allmulticast mode

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[ 5877.123601][   T10] br0: port 1(gw_l) entered disabled state
[ 5877.311937][   T10] gw_l (unregistering): left allmulticast mode
[ 5877.312165][   T10] gw_l (unregistering): left promiscuous mode
[ 5877.312370][   T10] br0: port 1(gw_l) entered disabled state
[ 5877.386286][   T10] amtg: left allmulticast mode
[ 5877.386560][   T10] amtg: left promiscuous mode
[ 5877.386817][   T10] br0: port 2(amtg) entered disabled state