Messages in this thread | | | Date | Sun, 04 Sep 2005 10:34:50 -0700 | From | Johnny Stenback <> | Subject | Re: gcc coredump with 2.6.12+ kernels |
| |
Hello again,
Got some more info that may be of value here. After I saw gcc coredump on me with 2.6.13 I tried halting my system and I saw a kernel panic while shutting down. The stack trace it showed me was:
flush_tlb_mm+201 exit_mmap+249 mmput+49 do_exit+434 sys_reboot+264 __group_send_sig_info+184 group_send_info+118 thread_return thread_return+82 filp_close+110 system_call+126
All typed down by hand since it never made it into a log, so there can be omissions and typos in there (and I didn't feel like typing down all those 64-bit hex numbers, sorry).
Johnny Stenback wrote: > Alexander Nyberg wrote: >> On Sat, Sep 03, 2005 at 10:25:37AM -0700 Johnny Stenback wrote: >> >>> Hey all, >>> >>> I just attempted to upgrade my kernel to 2.6.13. The kernel appears >>> to boot and run just fine, but when I try to build any larger >>> projects like Mozilla or the Linux kernel I constantly get segfaults >>> from gcc. All other apps *seem* to work fine. I remember seeing this >>> with 2.6.12 too when I tried to upgrade to it too but I didn't have >>> the time to investigate at all then, but now I see the same problem >>> with 2.6.13. The last version I've used that didn't show this problem >>> is 2.6.11.3, and that's running with no problems here. >>> >>> When gcc segfaults I get the following messages in the messages log: >>> >>> cc1[16775]: segfault at 0000000000000000 rip 00000036f2b0119e rsp >>> 00007fffffaaf0a0 error 4 >>> cc1[17086]: segfault at 0000000000000000 rip 00000036f2b0119e rsp >>> 00007fffffc4dfc0 error 4 >>> cc1[17788]: segfault at 0000000000000000 rip 00000036f2b0119e rsp >>> 00007fffffd777e0 error 4 >>> cc1[17823]: segfault at 0000000000000000 rip 00000036f2b0119e rsp >>> 00007fffffc4d630 error 4 >>> cc1[17895]: segfault at 0000000000000000 rip 00000036f2b0119e rsp >>> 00007ffffffd2330 error 4 >>> >>> I'm on a dual AMD Opteron system, running x86_64 code. Using Fedora >>> Core 2 (yeah, old, I know...) and gcc 3.3.3 20040412. >> >> Does it still happen if you run: >> >> echo 0 > /proc/sys/kernel/randomize_va_space > > Just tried that, and I still get the same error, and the same error in > the log too (just a different address): > > cc1plus[2961]: segfault at 0000000000000000 rip > 00000036f2b0119e rsp 00007fffffffdbb0 error 4 > > Anything else I can try? > >> - >> To unsubscribe from this list: send the line "unsubscribe >> linux-kernel" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> Please read the FAQ at http://www.tux.org/lkml/ >> >
-- jst - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |