Date: Mon, 6 Dec 2010 20:55:27 GMT From: Uffe Jakobsen <uffe@uffe.org> To: freebsd-gnats-submit@FreeBSD.org Subject: i386/152873: jls coredumps Message-ID: <201012062055.oB6KtRIi065504@red.freebsd.org> Resent-Message-ID: <201012062100.oB6L0Ial081104@freefall.freebsd.org>
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>Number: 152873 >Category: i386 >Synopsis: jls coredumps >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Dec 06 21:00:18 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Uffe Jakobsen >Release: 8.1-RELEASE >Organization: >Environment: FreeBSD aspire1410 8.1-RELEASE FreeBSD 8.1-RELEASE #0: Mon Jul 19 02:55:53 UTC 2010 root@almeida.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 >Description: Running "jls -n" with or without active jails makes "jls" coredump Running "jls" works. Running "jls -v" works. pstack -e /usr/sbin/jls jls.core (core file "jls.core"): /usr/sbin/jls ----------------- thread -1 (running) ----------------- 0x2817bda2 strchr (282015c0, 28201780, 2804f497, bfbfea14, 0, 1) + a 0x281664e7 qsort (28201400, 21, 1c, 8048cc0, 202, 2808a400) + 5c7 0x8048ebf _init (0, 1000000, 804a0e7, 0, 0, 0) + 54f 0x8049f84 _init (0, 0, bfbfeb64, 8048c49, 2, bfbfeb6c) + 1614 0x8048c49 _init (bfbfecac, bfbfecb0, 0, bfbfecb3, bfbfeccd, bfbfeced) + 2d9 Also running "jls -j abc" coredumps: pstack -e /usr/sbin/jls jls.core (core file "jls.core"): /usr/sbin/jls ----------------- thread -1 (running) ----------------- 0x28092616 jailparam_get (28201400, 5, 0, 281804b9, 28195648, 28195ad8) + 6d6 0x80490a3 _init (804a208, 0, 804a0e7, 0, 0, bfbfedc7) + 733 0x8049ce3 _init (0, 0, bfbfec94, 8048c49, 3, bfbfec9c) + 1373 0x8048c49 _init (bfbfedc0, bfbfedc4, bfbfedc7, 0, bfbfedca, bfbfede4) + 2d9 Problem is only seen on one out of two FreeBSD 8.1 systems: an Acer Aspire 1410 netbook. I've also got a Soekris net5501 running FreeBSD-8.1 - this system does not seem to have the problem. Acer Aspire 1410 CPU info: CPU: Intel(R) Celeron(R) CPU 743 @ 1.30GHz (1296.76-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x1067a Family = 6 Model = 17 Stepping = 10 Features=0xafebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,PBE> Features2=0x400e31d<SSE3,DTES64,MON,DS_CPL,TM2,SSSE3,CX16,xTPR,PDCM,XSAVE> AMD Features=0x20100000<NX,LM> AMD Features2=0x1<LAHF> TSC: P-state invariant Soekris net5501 CPU info: CPU: Geode(TM) Integrated Processor by AMD PCS (499.90-MHz 586-class CPU) Origin = "AuthenticAMD" Id = 0x5a2 Family = 5 Model = a Stepping = 2 Features=0x88a93d<FPU,DE,PSE,TSC,MSR,CX8,SEP,PGE,CMOV,CLFLUSH,MMX> AMD Features=0xc0400000<MMX+,3DNow!+,3DNow!> Just a thought - could it be NX/XD related ? >How-To-Repeat: Run "jls -n" >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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