[ 2288.375910][T15272] br0: port 1(gw_l) entered blocking state
[ 2288.376152][T15272] br0: port 1(gw_l) entered disabled state
[ 2288.377489][T15272] gw_l: entered allmulticast mode
[ 2288.378765][T15272] gw_l: entered promiscuous mode
[ 2288.385625][T15272] br0: port 1(gw_l) entered blocking state
[ 2288.385841][T15272] br0: port 1(gw_l) entered forwarding state
[ 2289.243505][T15274] br0: port 2(amtg) entered blocking state
[ 2289.243741][T15274] br0: port 2(amtg) entered disabled state
[ 2289.243960][T15274] amtg: entered allmulticast mode
[ 2289.245220][T15274] amtg: entered promiscuous mode
[ 2292.417209][T15286] br0: port 2(amtg) entered blocking state
[ 2292.417554][T15286] br0: port 2(amtg) entered forwarding state
[ 2294.196997][T15296] amtr: entered allmulticast mode
[ 2294.197438][T15296] relay_gw: entered allmulticast mode
[ 2294.197674][T15296] relay_src: entered allmulticast mode
[ 2294.701827][T15296] smcrouted[15296]: segfault at 7ffe8b2d7453 ip 00000000004034e4 sp 00007ffe8b2c7270 error 6 in smcrouted[402000+a000] likely on CPU 0 (core 0, socket 0)
[ 2294.702326][T15296] 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
[ 2294.705177][T15296] amtr: left allmulticast mode
[ 2294.705553][T15296] relay_gw: left allmulticast mode
[ 2294.706019][T15296] relay_src: left allmulticast mode

WAIT TIMEOUT stderr

Ctrl-C stderr

Ctrl-C stderr
[ 3198.487654][   T10] br0: port 1(gw_l) entered disabled state
[ 3198.588979][   T10] gw_l (unregistering): left allmulticast mode
[ 3198.589189][   T10] gw_l (unregistering): left promiscuous mode
[ 3198.589382][   T10] br0: port 1(gw_l) entered disabled state
[ 3198.652115][   T10] amtg: left allmulticast mode
[ 3198.652318][   T10] amtg: left promiscuous mode
[ 3198.652575][   T10] br0: port 2(amtg) entered disabled state