From: Pavel Machek <pavel@ucw.cz>
To: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
x86@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org
Subject: 5.15-rc on x86-32: chromium dies with floating point exception
Date: Sun, 17 Oct 2021 11:39:05 +0200 [thread overview]
Message-ID: <20211017093905.GA3069@amd> (raw)
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Hi!
I have an "interesting" x86-32 system on thinkpad x60. Depending on
kernel version, chromium either works or fails with floating point
exception.
Working:
Linux amd 5.12.0+ #104 SMP PREEMPT Tue Apr 27 10:31:57 CEST 2021 i686
GNU/Linux
Broken:
Linux amd 5.15.0-rc5-next-20211015+ #204 SMP Sun Oct 17 10:29:18 CEST
2021 i686 GNU/Linux
pavel@amd:~$ chromium --temp-profile
Floating point exception (core dumped)
Is there any chance to get anything useful from the coredump? Besides
bisection, does someone have any ideas?
Best regards,
Pavel
--
http://www.livejournal.com/~pavelmachek
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next reply other threads:[~2021-10-17 9:40 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-17 9:39 Pavel Machek [this message]
2021-10-17 10:25 ` next-20211015: suspend to ram on x86-32 broken Pavel Machek
2021-10-18 7:13 ` Pavel Machek
2021-10-18 8:13 ` Pavel Machek
2021-10-18 9:15 ` Peter Zijlstra
2021-10-18 11:44 ` Pavel Machek
2021-10-18 14:52 ` Peter Zijlstra
2021-10-17 10:41 ` 5.15-rc on x86-32: chromium dies with floating point exception Borislav Petkov
2021-10-17 12:58 ` Pavel Machek
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