Date: Thu, 26 Dec 2013 10:33:01 -0800 From: Peter Wemm <peter@wemm.org> To: Antoine Brodin <antoine@freebsd.org> Cc: Alan Cox <alc@freebsd.org>, Marcel Moolenaar <marcel@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org>, Andriy Gapon <avg@freebsd.org>, freebsd-java@freebsd.org Subject: Re: latest openjdk7 triggers kernel panic Message-ID: <CAGE5yCrRfunbFhGrKgZHAXvOmPb6tUR2d_TEuju=sNKokHdx3Q@mail.gmail.com> In-Reply-To: <CAALwa8=gmPfQKp7FvGHBNY4wTPc%2BTVoGHMk=a5gRJB-ysCLrXQ@mail.gmail.com> References: <52BC1B41.2060900@FreeBSD.org> <CAALwa8=gmPfQKp7FvGHBNY4wTPc%2BTVoGHMk=a5gRJB-ysCLrXQ@mail.gmail.com>
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On Thu, Dec 26, 2013 at 7:39 AM, Antoine Brodin <antoine@freebsd.org> wrote: > On Thu, Dec 26, 2013 at 1:04 PM, Andriy Gapon <avg@freebsd.org> wrote: ... > Hello, > > FWIW, I had a similar panic today on 9.2-RELEASE with a GENERIC kernel: > panic: Bad entry start/end for new stack entry > cpuid = 1 > KDB: stack backtrace: > #0 0xffffffff80947986 at kdb_backtrace+0x66 > #1 0xffffffff8090d9ae at panic+0x1ce > #2 0xffffffff80b81314 at vm_map_stack+0x274 > #3 0xffffffff80b83584 at vm_mmap+0x674 > #4 0xffffffff80b83d2f at sys_mmap+0x1cf > #5 0xffffffff80cf187a at amd64_syscall+0x5ea > #6 0xffffffff80cdbff7 at Xfast_syscall+0xf7 > > It looks like the box was compiling java related ports (java/jaxen and > devel/antlr) when it panic'ed. This is troubling. I'm wondering what's changed and why we haven't seen this before. Just so I'm clear, you're building 9.2 ports on a 9.2-REL kernel, right? and not something like building 9.2-REL ports inside a jail on a 10.x or 11.x host? 10.x / 11.x are not involved and you're seeing this? -- Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com; KI6FJV
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