Date: Wed, 15 May 2013 14:16:32 GMT From: Mateusz Kwiatkowski <kwiat3k@panic.pl> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/178664: Truss may kill process Message-ID: <201305151416.r4FEGWCi073615@oldred.FreeBSD.org> Resent-Message-ID: <201305151420.r4FEK0BG043529@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 178664 >Category: misc >Synopsis: Truss may kill process >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed May 15 14:20:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Mateusz Kwiatkowski >Release: 9.1-RELEASE >Organization: >Environment: FreeBSD stokrotka-v6 9.1-RELEASE FreeBSD 9.1-RELEASE #0 r243825: Tue Dec 4 09:23:10 UTC 2012 root@farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 >Description: Truss may kill process when attached to it. >How-To-Repeat: # sleep 100 & [1] 93212 # truss -p 93212 sigprocmask(SIG_BLOCK,SIGHUP|SIGINT|SIGQUIT|SIGKILL|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH|SIGINFO|SIGUSR1|SIGUSR2,0x0) = 0 (0x0) sigprocmask(SIG_SETMASK,0x0,0x0) = 0 (0x0) sigprocmask(SIG_BLOCK,SIGHUP|SIGINT|SIGQUIT|SIGKILL|SIGPIPE|SIGALRM|SIGTERM|SIGURG|SIGSTOP|SIGTSTP|SIGCONT|SIGCHLD|SIGTTIN|SIGTTOU|SIGIO|SIGXCPU|SIGXFSZ|SIGVTALRM|SIGPROF|SIGWINCH|SIGINFO|SIGUSR1|SIGUSR2,0x0) = 0 (0x0) sigprocmask(SIG_SETMASK,0x0,0x0) = 0 (0x0) process exit, rval = 0 [1] + done sleep 100 Sleep ends immediately instead of waiting 100 seconds. >Fix: >Release-Note: >Audit-Trail: >Unformatted:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201305151416.r4FEGWCi073615>