[  934.255534] br0: port 1(gw_l) entered blocking state
[  934.255602] br0: port 1(gw_l) entered disabled state
[  934.255657] gw_l: entered allmulticast mode
[  934.255743] gw_l: entered promiscuous mode
[  934.255812] br0: port 1(gw_l) entered blocking state
[  934.255853] br0: port 1(gw_l) entered forwarding state
[  934.324820] br0: port 2(amtg) entered blocking state
[  934.324878] br0: port 2(amtg) entered disabled state
[  934.324936] amtg: entered allmulticast mode
[  934.325005] amtg: entered promiscuous mode
[  934.593165] br0: port 2(amtg) entered blocking state
[  934.593239] br0: port 2(amtg) entered forwarding state
[  934.728890] gretap0: entered allmulticast mode
[  934.728967] erspan0: entered allmulticast mode
[  934.729019] amtr: entered allmulticast mode
[  934.729054] relay_gw: entered allmulticast mode
[  934.729095] relay_src: entered allmulticast mode
[  934.772293] smcrouted[6014]: segfault at 7ffe253b3f73 ip 00000000004034e4 sp 00007ffe253a3d90 error 6 in smcrouted[402000+a000] likely on CPU 3 (core 3, socket 0)
[  934.772455] 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
[  934.772695] gretap0: left allmulticast mode
[  934.772731] erspan0: left allmulticast mode
[  934.772765] amtr: left allmulticast mode
[  934.772796] relay_gw: left allmulticast mode
[  934.772842] relay_src: left allmulticast mode
[  966.296884] br0: port 1(gw_l) entered disabled state
[  966.297135] gw_l (unregistering): left allmulticast mode
[  966.297176] gw_l (unregistering): left promiscuous mode
[  966.297209] br0: port 1(gw_l) entered disabled state
[  966.318595] amtg: left allmulticast mode
[  966.318655] amtg: left promiscuous mode
[  966.318698] br0: port 2(amtg) entered disabled state