[ 1251.248838] br0: port 1(gw_l) entered blocking state
[ 1251.248897] br0: port 1(gw_l) entered disabled state
[ 1251.248958] gw_l: entered allmulticast mode
[ 1251.249019] gw_l: entered promiscuous mode
[ 1251.249073] br0: port 1(gw_l) entered blocking state
[ 1251.249106] br0: port 1(gw_l) entered forwarding state
[ 1251.300671] br0: port 2(amtg) entered blocking state
[ 1251.300726] br0: port 2(amtg) entered disabled state
[ 1251.300762] amtg: entered allmulticast mode
[ 1251.300814] amtg: entered promiscuous mode
[ 1251.567092] br0: port 2(amtg) entered blocking state
[ 1251.567141] br0: port 2(amtg) entered forwarding state
[ 1251.676000] gretap0: entered allmulticast mode
[ 1251.676055] erspan0: entered allmulticast mode
[ 1251.676095] amtr: entered allmulticast mode
[ 1251.676126] relay_gw: entered allmulticast mode
[ 1251.676159] relay_src: entered allmulticast mode
[ 1251.717773] smcrouted[16666]: segfault at 7ffdd863a9b3 ip 00000000004034e4 sp 00007ffdd862a7d0 error 6 in smcrouted[402000+a000] likely on CPU 1 (core 1, socket 0)
[ 1251.717877] 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
[ 1251.718118] gretap0: left allmulticast mode
[ 1251.718147] erspan0: left allmulticast mode
[ 1251.718171] amtr: left allmulticast mode
[ 1251.718201] relay_gw: left allmulticast mode
[ 1251.718246] relay_src: left allmulticast mode
[ 1283.308826] br0: port 1(gw_l) entered disabled state
[ 1283.309105] gw_l (unregistering): left allmulticast mode
[ 1283.309174] gw_l (unregistering): left promiscuous mode
[ 1283.309216] br0: port 1(gw_l) entered disabled state
[ 1283.332650] amtg: left allmulticast mode
[ 1283.332706] amtg: left promiscuous mode
[ 1283.332751] br0: port 2(amtg) entered disabled state