Hi All,
We have been using TIPC sockets for a while now. Off late we are facing issues randomly where the CPU is frozen. The TIPC module seems to be entering in an infinite loop while trying to remove publication from a failed node. This is resulting in log flooding. Almost 50 GB worth of logs written in 1-2 hours. This also seems to be hogging the CPU resulting in the non-responsive system. We had to do a hard shutdown to recover from it. Below are the logs snippets from the kernel log file. ##################################################################################################################### *Jun 29 14:45:36 in-debbld-33 kernel: [1724399.196945] Unable to remove publication from failed node Jun 29 14:45:36 in-debbld-33 kernel: [1724399.196945] (type=20185106, lower=1, node=0xd1045013, port=2177385505, key=2177385506) Jun 29 14:45:36 in-debbld-33 kernel: [1724399.196948] Unable to remove publication from failed node Jun 29 14:45:36 in-debbld-33 kernel: [1724399.196948] (type=20185106, lower=1, node=0xd1045013, port=2177385505, key=2177385506) Jun 29 14:45:36 in-debbld-33 kernel: [1724399.196954] Unable to remove publication from failed node Jun 29 14:45:36 in-debbld-33 kernel: [1724399.196954] (type=20185106, lower=1, node=0xd1045013, port=2177385505, key=2177385506)* ##################################################################################################################### Any idea why this would be happening ? Would appreciate any help. *Kernel version : 4.19.0-26-amd64* Thanks, Prakash _______________________________________________ tipc-discussion mailing list tipc-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tipc-discussion
