Updating bug to include msgstress04 failure. msgstress04 - part of log from F aws : 5.4.0-1026.26 : amd64
12969. 09/23 17:30:15 DEBUG| utils:0153| [stdout] startup='Wed Sep 23 17:11:41 2020' 12970. 09/23 17:30:15 DEBUG| utils:0153| [stdout] msgstress04 0 TINFO : Found 32000 available message queues 12971. 09/23 17:30:15 DEBUG| utils:0153| [stdout] msgstress04 0 TINFO : Using upto 2097063 pids 12972. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9217 12973. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9237 12974. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the first child of child group 9202 12975. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9251 12976. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the first child of child group 9273 12977. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9277 12978. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the first child of child group 9275 12979. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9276 12980. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the first child of child group 9278 12981. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9279 12982. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the first child of child group 9248 12983. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9262 12984. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9274 12985. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9310 12986. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9290 12987. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9314 12988. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the first child of child group 9315 12989. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the first child of child group 9316 12990. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9309 12991. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the first child of child group 9325 12992. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the first child of child group 9326 12993. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9298 12994. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9327 12995. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9308 12996. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the second child of child group 9324 12997. 09/23 17:30:15 DEBUG| utils:0153| [stdout] Fork failure in the first child of child group 9357 12998. 09/23 17:30:15 DEBUG| utils:0153| [stdout] msgstress04 1 TFAIL : msgstress04.c:204: Fork failed (may be OK if under stress) 12999. 09/23 17:30:15 DEBUG| utils:0153| [stdout] tag=msgstress04 stime=1600881101 dur=169 exit=exited stat=1 core=no cu=14 cs=136 ** Summary changed: - ltp-syscalls: msgstress03 fails because systemd limits number of processes + ltp-syscalls: msgstress03 / msgstress04 fails because systemd limits number of processes ** Tags added: 5.4 aws -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-azure in Ubuntu. https://bugs.launchpad.net/bugs/1783881 Title: ltp-syscalls: msgstress03 / msgstress04 fails because systemd limits number of processes Status in ubuntu-kernel-tests: Triaged Status in linux package in Ubuntu: Incomplete Status in linux-azure package in Ubuntu: New Status in systemd package in Ubuntu: Incomplete Status in linux source package in Xenial: New Status in linux-azure source package in Xenial: New Status in systemd source package in Xenial: New Status in linux source package in Bionic: New Status in linux-azure source package in Bionic: New Status in systemd source package in Bionic: New Bug description: As systemd limits the number of processes, this test will fail because it can't fork enough processes. That is limited to when the test is run after logging as user 1000, then running sudo. I guess that logging as root may not cause this to happen. # ./testcases/bin/msgstress03 Fork failed (may be OK if under stress) Fork failed (may be OK if under stress) msgstress03 1 TFAIL : msgstress03.c:157: Fork failed (may be OK if under stress) # To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1783881/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
