Hi Abhishek,
We do not have an arm system to analyze the core. Can you please do a bit more analysis (looks like you already did most of the initial digging around)? The place where you saw a crash seems highly unlikely. There are a couple of possibilities. &fe->fe_hold_list is invalid or __sync* stuff doesn't work on arm (guessing). Can you analyze the kernel crash dump? Cheers, Anand ________________________________ From: Dev <[email protected]> on behalf of abhishek jain <[email protected]> Sent: Thursday, December 24, 2015 12:05 AM To: [email protected]; Rajagopalan Sivaramakrishnan; Prabhjot Singh Sethi Subject: [opencontrail-dev] kernel crash when ping Hi Team I'm running ARM 64 as a compute node (4.0.4 kernel version) with contrail vrouter-agent running on it.The compute node is able to make connection to the controller node and I'm able to launch VM on compute node from the controller node(Opencontrail) GUI. The VM on compute node is able obtain IP address from the virtual DHCP server running on controller node.However I'm facing kernel crash when I'm pinging the virtual GW from the VM. I'm using the latest opencontrail code.I'm getting kernel crash at function vr_flush_entry at below line.. swapped = __sync_bool_compare_and_swap(&fe->fe_hold_list, vfq, NULL); Please help me regarding this. --Thanks Abhishek Jain
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