![]() On some devices, after a cold boot, a junk pstore record /dev/pstore/dmesg-ramoops-0 is created which is just a chunk of uninitialized memory containing random bits, and it's not the result of a kernel crash. The sanity check scans for the dmesg log level pattern to avoid creating junk .kcrash files. BUG=chromium:443764 TEST=platform_KernelErrorPaths with 3.8 and 3.14 kernel; check no kcrash file is created for random binary ramoops dump on stumpy. Change-Id: I83041436cd8e5e0c7c0015c529f462032ce82f30 Signed-off-by: Ben Zhang <benzh@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/242147 Reviewed-by: Olof Johansson <olofj@chromium.org> Reviewed-by: Grant Grundler <grundler@chromium.org> Reviewed-by: Mike Frysinger <vapier@chromium.org> |
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crash_reporter |