crash_reporter/crash_reporter_logs.conf

# Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can
# be found in the LICENSE file.

# This file has the format:
# <basename>:<shell command>\n
#
# Where when any executable with the basename <basename> crashes, the
# given <shell command> is executed and its standard output and
# standard error is sent along with the crash report.
#
# Use caution in modifying this file.  Only run common unix commands
# here as these commands will be run when a crash has recently
# occurred and we should avoid running anything that might cause
# another crash.  Similarly these command block the notification of
# the crash to parent processes, so commands should execute quickly.
#
update_engine:cat $(ls -1tr /var/log/update_engine | tail -5 | sed s.^./var/log/update_engine/.) | tail -c 50000
# The cros_installer output is logged into the update engine log file,
# so it is handled in the same way as update_engine.
cros_installer:cat $(ls -1tr /var/log/update_engine | tail -5 | sed s.^./var/log/update_engine/.) | tail -c 50000

# The following rule is used for generating additional diagnostics when
# collection of user crashes fails.  This output should not be too large
# as it is stored in memory.  The output format specified for 'ps' is the
# same as with the "u" ("user-oriented") option, except it doesn't show
# the commands' arguments (i.e. "comm" instead of "command").
crash_reporter-user-collection:echo "===ps output==="; ps axw -o user,pid,%cpu,%mem,vsz,rss,tname,stat,start_time,bsdtime,comm | tail -c 25000; echo "===meminfo==="; cat /proc/meminfo

# This rule is similar to the crash_reporter-user-collection rule, except it is
# run for kernel errors reported through udev events.
crash_reporter-udev-collection-change-card0-drm:for dri in /sys/kernel/debug/dri/*; do echo "===$dri/i915_error_state==="; cat $dri/i915_error_state; done

# TODO(mkrebs,sabercrombie): Because these can be quite large (600KB
# compressed), remove this when GPU hangs are no longer an issue, and/or we
# start collecting "chrome" crashes for normal images.
# Collect i915 error state for Chrome crashes as well.  See
# crosbug.com/36979.  These can be big (i.e. megabytes), so compress them with
# gzip.  Note that the file attached to the crash report will have a ".log"
# extension, but will have been gzip'ed.
chrome:for dri in /sys/kernel/debug/dri/*; do echo "===$dri/i915_error_state==="; cat $dri/i915_error_state; done | gzip -c

# When trackpad driver cyapa detects some abnormal behavior, we collect
# additional logs from kernel messages.
crash_reporter-udev-collection-change--i2c-cyapa:grep cyapa /var/log/messages
# When touch device noise are detected, we collect relevant logs. (crosbug.com/p/16788)
crash_reporter-udev-collection---TouchNoise:cat /var/log/touch_noise.log
# Periodically collect touch event log for debugging (crosbug.com/p/17244)
crash_reporter-udev-collection---TouchEvent:cat /var/log/touch_event.log
# The following rules are only for testing purposes.
crash_log_test:echo hello world
crash_log_recursion_test:sleep 1 && /usr/local/autotest/tests/crash_log_recursion_test