[Bug 1176121] New: kernel 5.8.4-1-default: crash during boot
http://bugzilla.opensuse.org/show_bug.cgi?id=1176121 Bug ID: 1176121 Summary: kernel 5.8.4-1-default: crash during boot Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: daniel.wagner@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:79.0) Gecko/20100101 Firefox/79.0 Build Identifier: I've updated my system and the new kernel 5.8.4-1-default got installed. The system was not able to boot (consistently). After dropping quiet argument I could take a photo of the stacktrace. Though I fear there isn't much information in there. Reproducible: Always -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1176121 http://bugzilla.opensuse.org/show_bug.cgi?id=1176121#c1 --- Comment #1 from Daniel Wagner <daniel.wagner@suse.com> --- Created attachment 841338 --> http://bugzilla.opensuse.org/attachment.cgi?id=841338&action=edit stacktrace -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1176121 http://bugzilla.opensuse.org/show_bug.cgi?id=1176121#c2 Takashi Iwai <tiwai@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jslaby@suse.com, | |tiwai@suse.com --- Comment #2 from Takashi Iwai <tiwai@suse.com> --- Is it a regression from 5.8.3 kernel? -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1176121 http://bugzilla.opensuse.org/show_bug.cgi?id=1176121#c3 --- Comment #3 from Daniel Wagner <daniel.wagner@suse.com> --- I didn't run the 5.8.3 kernel. The last working kernel is 5.8.2-1-default for me. One thing I thing I noticed in the logs was (while trying to get a bootable system):
Sep 03 08:46:16 beryllium kernel: Linux version 5.8.4-1-default (geeko@buildhost) (gcc (SUSE Linux) 10.2.1 20200825 [revision c0746a1beb1ba073c7981eb09f55b3d993b32e5c], GNU ld (GNU Binutils; > [...] Sep 03 08:46:16 beryllium kernel: Trying to unpack rootfs image as initramfs... Sep 03 08:46:16 beryllium kernel: Initramfs unpacking failed: XZ-compressed data is corrupt
IIRC, the above boot attempt failed a different place. I wouldn't give the above log message to much weight. It looks like a different problem to me. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1176121 http://bugzilla.opensuse.org/show_bug.cgi?id=1176121#c4 --- Comment #4 from Daniel Wagner <daniel.wagner@suse.com> --- Let me try if I can reproduce it with mainline. I fear to do a 'zypper dup' right now, because the last took me 3 hours to get it working again. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1176121 http://bugzilla.opensuse.org/show_bug.cgi?id=1176121#c5 --- Comment #5 from Takashi Iwai <tiwai@suse.com> --- At least 5.8.4 contains the backport of a buggy commit for epoll, which was fixed yesterday on Linus tree. But it's not clear whether that's relevant; I stumbled on it only via syzkaller. -- You are receiving this mail because: You are on the CC list for the bug.
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