[ovs-build] Failed: yzyuestc/ovs#268 (bug_reproduce - 9255115)

Travis CI builds at travis-ci.org
Fri May 22 06:46:23 UTC 2020


Build Update for yzyuestc/ovs
-------------------------------------

Build: #268
Status: Failed

Duration: 27 mins and 38 secs
Commit: 9255115 (bug_reproduce)
Author: William Tu
Message: fatal-signal: Remove snprintf.

Function snprintf is not async-signal-safe.  Replace it with
our own implementation.  Example ovs-vswitchd.log output:
  2020-03-25T01:08:19.673Z|00050|memory|INFO|handlers:2 ports:3
  SIGSEGV detected, backtrace:
  0x4872d9         <fatal_signal_handler+0x49>
  0x7f4e2ab974b0   <killpg+0x40>
  0x7f4e2ac5d74d   <__poll+0x2d>
  0x531098         <time_poll+0x108>
  0x51aefc         <poll_block+0x8c>
  0x445ca9         <udpif_revalidator+0x289>
  0x5056fd         <ovsthread_wrapper+0x7d>
  0x7f4e2b65f6ba   <start_thread+0xca>
  0x7f4e2ac6941d   <clone+0x6d>
  0x0              <+0x0>

Tested-at: https://travis-ci.org/github/williamtu/ovs-travis/builds/674901331
Tested-by: Yifeng Sun <pkusunyifeng at gmail.com>
Reviewed-by: Yifeng Sun <pkusunyifeng at gmail.com>
Signed-off-by: William Tu <u9012063 at gmail.com>

View the changeset: https://github.com/yzyuestc/ovs/compare/bug_reproduce

View the full build log and details: https://travis-ci.org/github/yzyuestc/ovs/builds/689152820?utm_medium=notification&utm_source=email

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