[ 3370.624095][T22892] br0: port 1(gw_l) entered blocking state
[ 3370.624419][T22892] br0: port 1(gw_l) entered disabled state
[ 3370.625319][T22892] gw_l: entered allmulticast mode
[ 3370.626505][T22892] gw_l: entered promiscuous mode
[ 3370.627519][T22892] br0: port 1(gw_l) entered blocking state
[ 3370.627749][T22892] br0: port 1(gw_l) entered forwarding state
[ 3371.368063][T22894] br0: port 2(amtg) entered blocking state
[ 3371.368326][T22894] br0: port 2(amtg) entered disabled state
[ 3371.368576][T22894] amtg: entered allmulticast mode
[ 3371.369879][T22894] amtg: entered promiscuous mode
[ 3374.392709][T22906] br0: port 2(amtg) entered blocking state
[ 3374.393040][T22906] br0: port 2(amtg) entered forwarding state
[ 3375.842849][T22915] gretap0: entered allmulticast mode
[ 3375.843359][T22915] erspan0: entered allmulticast mode
[ 3375.844344][T22915] amtr: entered allmulticast mode
[ 3375.844626][T22915] relay_gw: entered allmulticast mode
[ 3375.844875][T22915] relay_src: entered allmulticast mode
[ 3376.332812][T22915] smcrouted[22915]: segfault at 7ffc5529a113 ip 00000000004034e4 sp 00007ffc55289f30 error 6 in smcrouted[402000+a000] likely on CPU 2 (core 2, socket 0)
[ 3376.333337][T22915] 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
[ 3376.336288][T22915] gretap0: left allmulticast mode
[ 3376.336594][T22915] erspan0: left allmulticast mode
[ 3376.336832][T22915] amtr: left allmulticast mode
[ 3376.337070][T22915] relay_gw: left allmulticast mode
[ 3376.337389][T22915] relay_src: left allmulticast mode
[ 3608.310384][   T74] br0: port 1(gw_l) entered disabled state
[ 3608.402267][   T74] gw_l (unregistering): left allmulticast mode
[ 3608.402559][   T74] gw_l (unregistering): left promiscuous mode
[ 3608.402790][   T74] br0: port 1(gw_l) entered disabled state
[ 3608.458977][   T74] amtg: left allmulticast mode
[ 3608.459211][   T74] amtg: left promiscuous mode
[ 3608.459501][   T74] br0: port 2(amtg) entered disabled state