GitHub pull request #3593 of commit c9adfc82b8ed2a43f0c10efbae06cff8c5ce12a0, no merge conflicts.sha1origin/pr/3593/mergeghprbActualCommitc9adfc82b8ed2a43f0c10efbae06cff8c5ce12a0ghprbActualCommitAuthorghprbActualCommitAuthorEmailghprbAuthorRepoGitUrlhttps://github.com/chenhengqi/bcc.gitghprbTriggerAuthorBrendan GreggghprbTriggerAuthorEmailghprbTriggerAuthorLoginbrendangreggghprbTriggerAuthorLoginMention@brendangreggghprbPullId3593ghprbTargetBranchmasterghprbSourceBranchupdate-killsnoopGIT_BRANCHupdate-killsnoopghprbPullAuthorEmailchenhengqi@outlook.comghprbPullAuthorLoginchenhengqighprbPullAuthorLoginMention@chenhengqighprbPullDescriptionGitHub pull request #3593 of commit c9adfc82b8ed2a43f0c10efbae06cff8c5ce12a0, no merge conflicts.ghprbPullTitlebcc/tools: Update killsnoop to use tracepointsghprbPullLinkhttps://github.com/iovisor/bcc/pull/3593ghprbPullLongDescriptionAs suggested by @brendangregg in iovisor#3592, update killsnoop\r\nto use tracepoints. This commit adds kill/tkill/tgkill as\r\ntracing targets using tracepoints and a new option which\r\nallows print signal name instead of signal number. The output\r\nlooks the same as using kprobe:\r\n\r\n```shell\r\nsudo ./killsnoop.py\r\nTIME PID COMM SIG TPID RESULT\r\n00:17:54 151828 code 0 11326 0\r\n00:17:54 151828 code 0 11326 0\r\n00:17:54 834 containerd 23 40277 0\r\n```\r\n\r\nSigned-off-by: Hengqi Chen <chenhengqi@outlook.com>ghprbCommentBody[buildbot, ok to test]ghprbGhRepositoryiovisor/bccghprbCredentialsId6d3daf13-69b8-48b1-9c8f-ec5353264113false<a title="bcc/tools: Update killsnoop to use tracepoints" href="https://github.com/iovisor/bcc/pull/3593">PR #3593</a>: bcc/tools: Update killsnoop...#114313077077460664bcc-pr #11431143false11439153FAILURE1631184633855https://buildbot.iovisor.org/jenkins/user/ethercflow/my-views/view/all/job/bcc-pr/1143/git1143https://buildbot.iovisor.org/jenkins/user/ethercflow/my-views/view/all/job/bcc-pr/label=fc25/1143/1143https://buildbot.iovisor.org/jenkins/user/ethercflow/my-views/view/all/job/bcc-pr/label=fc26/1143/1143https://buildbot.iovisor.org/jenkins/user/ethercflow/my-views/view/all/job/bcc-pr/label=fc27/1143/1143https://buildbot.iovisor.org/jenkins/user/ethercflow/my-views/view/all/job/bcc-pr/label=fc28/1143/1143https://buildbot.iovisor.org/jenkins/user/ethercflow/my-views/view/all/job/bcc-pr/label=ubuntu1604/1143/1143https://buildbot.iovisor.org/jenkins/user/ethercflow/my-views/view/all/job/bcc-pr/label=ubuntu1710/1143/1143https://buildbot.iovisor.org/jenkins/user/ethercflow/my-views/view/all/job/bcc-pr/label=ubuntu1804/1143/