[ 1254.835684] br0: port 1(gw_l) entered blocking state
[ 1254.835736] br0: port 1(gw_l) entered disabled state
[ 1254.835778] gw_l: entered allmulticast mode
[ 1254.835834] gw_l: entered promiscuous mode
[ 1254.835887] br0: port 1(gw_l) entered blocking state
[ 1254.835917] br0: port 1(gw_l) entered forwarding state
[ 1254.902285] br0: port 2(amtg) entered blocking state
[ 1254.902348] br0: port 2(amtg) entered disabled state
[ 1254.902393] amtg: entered allmulticast mode
[ 1254.902446] amtg: entered promiscuous mode
[ 1255.140734] br0: port 2(amtg) entered blocking state
[ 1255.140783] br0: port 2(amtg) entered forwarding state
[ 1255.260230] amtr: entered allmulticast mode
[ 1255.260284] relay_gw: entered allmulticast mode
[ 1255.260324] relay_src: entered allmulticast mode
[ 1255.296101] smcrouted[26713]: segfault at 7fffa8cc9a33 ip 00000000004034e4 sp 00007fffa8cb9850 error 6 in smcrouted[402000+a000] likely on CPU 3 (core 3, socket 0)
[ 1255.296214] 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
[ 1255.296428] amtr: left allmulticast mode
[ 1255.296459] relay_gw: left allmulticast mode
[ 1255.296496] relay_src: left allmulticast mode
[ 1286.841870] br0: port 1(gw_l) entered disabled state
[ 1286.842171] gw_l (unregistering): left allmulticast mode
[ 1286.842215] gw_l (unregistering): left promiscuous mode
[ 1286.842258] br0: port 1(gw_l) entered disabled state
[ 1286.858754] amtg: left allmulticast mode
[ 1286.858795] amtg: left promiscuous mode
[ 1286.858844] br0: port 2(amtg) entered disabled state