Disabling bearer caused kernel panic This problem does not happen 100% but quite frequently. Expect: Should not get kernel panic by disabling bearer
Customer is testing this on actual targets. But this can be reproduced on x86(KVM) as well. 1. Prepare 2 hosts Host1(address 1.1.2) <----------> Host2(address 1.1.1) 2. Run the following on each hosts. Host1: # modprobe tipc # ifconfig eth1 up # tipc-config -a=1.1.2 # tipc-config -be=eth:eth1 Host2: # modprobe tipc # ifconfig eth1 up # tipc-config -a=1.1.1 # while true; do tipc-config -be=eth:eth1; sleep 0.1; tipc-config -bd=eth:eth1; sleep 0.1; done 3. Kernel panic will happen (refer to panic.log)