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source_linux-oem.py
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"""Apport package hook for the Linux kernel. (c) 2008 Canonical Ltd. Contributors: Matt Zimmerman <mdz@canonical.com> Martin Pitt <martin.pitt@canonical.com> Brian Murray <brian@canonical.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See http://www.gnu.org/copyleft/gpl.html for the full text of the license. """ import os.path import re import apport import apport.hookutils SUBMIT_SCRIPT = "/usr/bin/kerneloops-submit" # TODO: Split into smaller functions/methods # pylint: disable-next=too-many-branches,too-many-locals,too-many-statements def add_info(report, ui): """Add information for the Linux kernel.""" # If running an upstream kernel, instruct reporter to file bug upstream abi = re.search("-(.*?)-", report["Uname"]) if abi and (abi.group(1) == "999" or re.search("^0\\d", abi.group(1))): ui.information( "It appears you are currently running a mainline kernel. It would" " be better to report this bug upstream at" " http://bugzilla.kernel.org/ so that the upstream kernel" " developers are aware of the issue. If you'd still like to file" " a bug against the Ubuntu kernel, please boot with an official" " Ubuntu kernel and re-file." ) report["UnreportableReason"] = "The running kernel is not an Ubuntu kernel" return version_signature = report.get("ProcVersionSignature", "") if not version_signature.startswith("Ubuntu ") and "CrashDB" not in report: report["UnreportableReason"] = "The running kernel is not an Ubuntu kernel" return # Prevent reports against the linux-meta and linux-signed families, # redirect to the main package. for src_pkg in ("linux-meta", "linux-signed"): if report["SourcePackage"].startswith(src_pkg): report["SourcePackage"] = report["SourcePackage"].replace( src_pkg, "linux", 1 ) report.setdefault("Tags", "") # Tag up back ported kernel reports for easy identification if report["SourcePackage"].startswith("linux-lts-"): report["Tags"] += " qa-kernel-lts-testing" apport.hookutils.attach_hardware(report) apport.hookutils.attach_alsa(report) apport.hookutils.attach_wifi(report) apport.hookutils.attach_file(report, "/proc/fb", "ProcFB") staging_drivers = re.findall( "(\\w+): module is from the staging directory", report["CurrentDmesg"] ) if staging_drivers: staging_drivers = list(set(staging_drivers)) report["StagingDrivers"] = " ".join(staging_drivers) report["Tags"] += " staging" # Only if there is an existing title prepend '[STAGING]'. # Changed to prevent bug titles with just '[STAGING] '. if report.get("Title"): report["Title"] = "[STAGING] " + report.get("Title") apport.hookutils.attach_file_if_exists( report, "/etc/initramfs-tools/conf.d/resume", key="HibernationDevice" ) uname_release = os.uname()[2] lrm_package_name = f"linux-restricted-modules-{uname_release}" lbm_package_name = f"linux-backports-modules-{uname_release}" apport.hookutils.attach_related_packages( report, [lrm_package_name, lbm_package_name, "linux-firmware"] ) if ( "Failure" in report and report["Failure"] == "oops" and "OopsText" in report and os.path.exists(SUBMIT_SCRIPT) ): # tag kerneloopses with the version of the kerneloops package apport.hookutils.attach_related_packages(report, ["kerneloops-daemon"]) oopstext = report["OopsText"] dupe_sig1 = None dupe_sig2 = None for line in oopstext.splitlines(): if line.startswith("BUG:"): bug = re.compile("at [0-9a-f]+$") dupe_sig1 = bug.sub("at location", line) rip = re.compile("^[RE]?IP:") if re.search(rip, line): loc = re.compile("\\[<[0-9a-f]+>\\]") dupe_sig2 = loc.sub("location", line) if dupe_sig1 and dupe_sig2: report["DuplicateSignature"] = f"{dupe_sig1} {dupe_sig2}" # it's from kerneloops, ask the user whether to submit there as well if ui: # Some OopsText begin with "--- [ cut here ] ---", so remove it oopstext = re.sub("---.*\n", "", oopstext) first_line = re.match(".*\n", oopstext) instruction_pointer = re.search("(R|E)?IP\\:.*\n", oopstext) kernel_driver = re.search("(R|E)?IP(:| is at) .*\\[(.*)\\]\n", oopstext) call_trace = re.search("Call Trace(.*\n){,10}", oopstext) oops = "" if first_line: oops += first_line.group(0) if instruction_pointer: oops += instruction_pointer.group(0) if call_trace: oops += call_trace.group(0) if kernel_driver: report["Tags"] += f" kernel-driver-{kernel_driver.group(3)}" # 2012-01-13 - disable submission question as kerneloops.org is # down # if ui.yesno( # "This report may also be submitted to http://kerneloops.org/" # " in order to help collect aggregate information about" # " kernel problems. This aids in identifying widespread" # " issues and problematic areas. A condensed summary of" # " the Oops is shown below. Would you like to submit" # " information about this crash to kerneloops.org?\n\n%s" # % oops # ): # text = report["OopsText"] # proc = subprocess.Popen(SUBMIT_SCRIPT, stdin=subprocess.PIPE) # proc.communicate(text) elif "Failure" in report and ( "resume" in report["Failure"] or "suspend" in report["Failure"] ): crash_signature = report.crash_signature() if crash_signature: report["DuplicateSignature"] = crash_signature if report.get("ProblemType") == "Package": # in case there is a failure with a grub script apport.hookutils.attach_related_packages(report, ["grub-pc"]) if __name__ == "__main__": r = apport.Report() r.add_proc_info() r.add_os_info() r["ProcVersionSignature"] = "Ubuntu 3.4.0" add_info(r, None) for k, v in r.items(): print(f"{k}: {v}")