[ 4951.101231] Running test [R:12680872 T:24 - L2TP basic test - Kernel: 6.0.0-r 
c7]                                                                              
[ 4951.913943] br_c: port 1(veth0_c_br) entered blocking state                   
[ 4951.913957] br_c: port 1(veth0_c_br) entered disabled state                   
[ 4951.914042] device veth0_c_br entered promiscuous mode                        
[ 4951.915493] br_c: port 2(veth1_c_br) entered blocking state                   
[ 4951.915496] br_c: port 2(veth1_c_br) entered disabled state                   
[ 4951.915570] device veth1_c_br entered promiscuous mode                        
[ 4951.916644] br_c: port 3(veth0_cr_br) entered blocking state                  
[ 4951.916651] br_c: port 3(veth0_cr_br) entered disabled state                  
[ 4951.916700] device veth0_cr_br entered promiscuous mode                       
[ 4951.917795] br_s: port 1(veth0_s_br) entered blocking state                   
[ 4951.917800] br_s: port 1(veth0_s_br) entered disabled state                   
[ 4951.917876] device veth0_s_br entered promiscuous mode                        
[ 4951.919097] br_s: port 2(veth1_s_br) entered blocking state                   
[ 4951.919102] br_s: port 2(veth1_s_br) entered disabled state                   
[ 4951.919178] device veth1_s_br entered promiscuous mode                        
[ 4951.920190] br_s: port 3(veth0_sr_br) entered blocking state                  
[ 4951.920195] br_s: port 3(veth0_sr_br) entered disabled state                  
[ 4951.921344] device veth0_sr_br entered promiscuous mode                       
[ 4951.931205] br_c: port 1(veth0_c_br) entered blocking state                   
[ 4951.931212] br_c: port 1(veth0_c_br) entered forwarding state                 
[ 4951.931613] br_c: port 1(veth0_c_br) entered disabled state                   
[ 4951.935115] br_c: port 2(veth1_c_br) entered blocking state                   
[ 4951.935121] br_c: port 2(veth1_c_br) entered forwarding state                 
[ 4951.935263] br_c: port 2(veth1_c_br) entered disabled state                   
[ 4951.936199] br_c: port 3(veth0_cr_br) entered blocking state                  
[ 4951.936202] br_c: port 3(veth0_cr_br) entered forwarding state                
[ 4951.936479] br_c: port 3(veth0_cr_br) entered disabled state                  
[ 4951.937191] br_s: port 1(veth0_s_br) entered blocking state                   
[ 4951.937195] br_s: port 1(veth0_s_br) entered forwarding state                 
[ 4951.937226] IPv6: ADDRCONF(NETDEV_CHANGE): br_s: link becomes ready           
[ 4951.937302] br_s: port 1(veth0_s_br) entered disabled state                   
[ 4951.938236] br_s: port 2(veth1_s_br) entered blocking state                   
[ 4951.938240] br_s: port 2(veth1_s_br) entered forwarding state                 
[ 4951.939270] br_s: port 3(veth0_sr_br) entered blocking state                  
[ 4951.939272] br_s: port 3(veth0_sr_br) entered forwarding state                
[ 4951.962141] br_s: port 3(veth0_sr_br) entered disabled state                  
[ 4951.963301] br_s: port 2(veth1_s_br) entered disabled state                   
[ 4951.963333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_c_br: link becomes ready     
[ 4951.963354] br_c: port 1(veth0_c_br) entered blocking state                   
[ 4951.963357] br_c: port 1(veth0_c_br) entered forwarding state                 
[ 4951.963377] IPv6: ADDRCONF(NETDEV_CHANGE): br_c: link becomes ready           
[ 4951.967197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_c_br: link becomes ready     
[ 4951.967227] br_c: port 2(veth1_c_br) entered blocking state                   
[ 4951.967229] br_c: port 2(veth1_c_br) entered forwarding state                 
[ 4951.970972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_s_br: link becomes ready     
[ 4951.970999] br_s: port 1(veth0_s_br) entered blocking state                   
[ 4951.971001] br_s: port 1(veth0_s_br) entered forwarding state                 
[ 4951.973122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_s_br: link becomes ready     
[ 4951.973144] br_s: port 2(veth1_s_br) entered blocking state                   
[ 4951.973146] br_s: port 2(veth1_s_br) entered forwarding state                 
[ 4951.977633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_cr_br: link becomes ready    
[ 4951.977654] br_c: port 3(veth0_cr_br) entered blocking state                  
[ 4951.977656] br_c: port 3(veth0_cr_br) entered forwarding state                
[ 4951.979633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_sr_br: link becomes ready    
[ 4951.979656] br_s: port 3(veth0_sr_br) entered blocking state                  
[ 4951.979658] br_s: port 3(veth0_sr_br) entered forwarding state                
[-- MARK -- Fri Sep 30 01:05:00 2022] 
[ 5014.830380] l2tp_core: L2TP core driver, V2.0                                 
[ 5014.852732] l2tp_netlink: L2TP netlink interface                              
[ 5014.855008] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3)               
[ 5014.920964] l2tp_ip: L2TP IP encapsulation support (L2TPv3)                   
[ 5015.025309] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3)         
[ 5054.302838] br_s: port 3(veth0_sr_br) entered disabled state                  
[ 5054.303039] br_c: port 3(veth0_cr_br) entered disabled state                  
[ 5054.303340] device veth0_sr_br left promiscuous mode                          
[ 5054.303350] br_s: port 3(veth0_sr_br) entered disabled state                  
[ 5054.342919] device veth0_cr_br left promiscuous mode                          
[ 5054.342932] br_c: port 3(veth0_cr_br) entered disabled state                  
[ 5054.493679] br_c: port 1(veth0_c_br) entered disabled state                   
[ 5054.493896] br_c: port 2(veth1_c_br) entered disabled state                   
[ 5054.494011] br_s: port 1(veth0_s_br) entered disabled state                   
[ 5054.494141] br_s: port 2(veth1_s_br) entered disabled state                   
[ 5054.494249] device veth0_c_br left promiscuous mode                           
[ 5054.494256] br_c: port 1(veth0_c_br) entered disabled state                   
[ 5054.537214] device veth1_c_br left promiscuous mode                           
[ 5054.537229] br_c: port 2(veth1_c_br) entered disabled state                   
[ 5054.583873] device veth0_s_br left promiscuous mode                           
[ 5054.583882] br_s: port 1(veth0_s_br) entered disabled state                   
[ 5054.623594] device veth1_s_br left promiscuous mode                           
[ 5054.623603] br_s: port 2(veth1_s_br) entered disabled state